0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.097 * * * [progress]: [2/2] Setting up program. 0.099 * [progress]: [Phase 2 of 3] Improving. 0.100 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.101 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.101 * * [simplify]: iters left: 6 (5 enodes) 0.107 * * [simplify]: iters left: 5 (31 enodes) 0.115 * * [simplify]: iters left: 4 (70 enodes) 0.152 * * [simplify]: iters left: 3 (108 enodes) 0.172 * * [simplify]: iters left: 2 (197 enodes) 0.285 * * [simplify]: iters left: 1 (489 enodes) 0.618 * * [simplify]: Extracting #0: cost 1 inf + 0 0.618 * * [simplify]: Extracting #1: cost 62 inf + 0 0.619 * * [simplify]: Extracting #2: cost 142 inf + 201 0.621 * * [simplify]: Extracting #3: cost 76 inf + 6021 0.626 * * [simplify]: Extracting #4: cost 6 inf + 12451 0.631 * * [simplify]: Extracting #5: cost 0 inf + 13155 0.636 * * [simplify]: Extracting #6: cost 0 inf + 13141 0.645 * [simplify]: Simplified to (* (+ 2 x) x) 0.646 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.653 * * [progress]: iteration 1 / 4 0.653 * * * [progress]: picking best candidate 0.655 * * * * [pick]: Picked # 0.655 * * * [progress]: localizing error 0.663 * * * [progress]: generating rewritten candidates 0.663 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.680 * * * [progress]: generating series expansions 0.680 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.684 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.684 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of 2 in x 0.685 * [backup-simplify]: Simplify 2 into 2 0.685 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.685 * [taylor]: Taking taylor expansion of 2 in x 0.685 * [backup-simplify]: Simplify 2 into 2 0.686 * [backup-simplify]: Simplify (+ 0 2) into 2 0.686 * [backup-simplify]: Simplify (* 0 2) into 0 0.686 * [backup-simplify]: Simplify 0 into 0 0.687 * [backup-simplify]: Simplify (+ 1 0) into 1 0.687 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.687 * [backup-simplify]: Simplify 2 into 2 0.687 * [backup-simplify]: Simplify (+ 0 0) into 0 0.688 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.688 * [backup-simplify]: Simplify 1 into 1 0.688 * [backup-simplify]: Simplify (+ 0 0) into 0 0.689 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.689 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify (+ 0 0) into 0 0.690 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.690 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify (+ 0 0) into 0 0.691 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.691 * [backup-simplify]: Simplify 0 into 0 0.691 * [backup-simplify]: Simplify (+ 0 0) into 0 0.692 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.692 * [backup-simplify]: Simplify 0 into 0 0.693 * [backup-simplify]: Simplify (+ 0 0) into 0 0.694 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.694 * [backup-simplify]: Simplify 0 into 0 0.694 * [backup-simplify]: Simplify (+ 0 0) into 0 0.695 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.695 * [backup-simplify]: Simplify 0 into 0 0.695 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.696 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.696 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.696 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [backup-simplify]: Simplify 0 into 0 0.696 * [backup-simplify]: Simplify 1 into 1 0.696 * [backup-simplify]: Simplify (/ 1 1) into 1 0.696 * [taylor]: Taking taylor expansion of 2 in x 0.696 * [backup-simplify]: Simplify 2 into 2 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [backup-simplify]: Simplify 0 into 0 0.696 * [backup-simplify]: Simplify 1 into 1 0.697 * [backup-simplify]: Simplify (+ 1 0) into 1 0.697 * [backup-simplify]: Simplify (/ 1 1) into 1 0.697 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.697 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [backup-simplify]: Simplify 0 into 0 0.697 * [backup-simplify]: Simplify 1 into 1 0.697 * [backup-simplify]: Simplify (/ 1 1) into 1 0.697 * [taylor]: Taking taylor expansion of 2 in x 0.697 * [backup-simplify]: Simplify 2 into 2 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [backup-simplify]: Simplify 0 into 0 0.697 * [backup-simplify]: Simplify 1 into 1 0.697 * [backup-simplify]: Simplify (+ 1 0) into 1 0.698 * [backup-simplify]: Simplify (/ 1 1) into 1 0.698 * [backup-simplify]: Simplify 1 into 1 0.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.699 * [backup-simplify]: Simplify (+ 0 2) into 2 0.699 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.699 * [backup-simplify]: Simplify 2 into 2 0.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.700 * [backup-simplify]: Simplify (+ 0 0) into 0 0.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.700 * [backup-simplify]: Simplify 0 into 0 0.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.701 * [backup-simplify]: Simplify (+ 0 0) into 0 0.702 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.702 * [backup-simplify]: Simplify 0 into 0 0.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.703 * [backup-simplify]: Simplify (+ 0 0) into 0 0.703 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.704 * [backup-simplify]: Simplify 0 into 0 0.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.704 * [backup-simplify]: Simplify (+ 0 0) into 0 0.705 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.705 * [backup-simplify]: Simplify 0 into 0 0.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.706 * [backup-simplify]: Simplify (+ 0 0) into 0 0.706 * [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 0.706 * [backup-simplify]: Simplify 0 into 0 0.707 * [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 0.707 * [backup-simplify]: Simplify (+ 0 0) into 0 0.708 * [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 0.708 * [backup-simplify]: Simplify 0 into 0 0.708 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.708 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.708 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.708 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.708 * [taylor]: Taking taylor expansion of -1 in x 0.708 * [backup-simplify]: Simplify -1 into -1 0.708 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.708 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.708 * [taylor]: Taking taylor expansion of 2 in x 0.708 * [backup-simplify]: Simplify 2 into 2 0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [backup-simplify]: Simplify 0 into 0 0.708 * [backup-simplify]: Simplify 1 into 1 0.708 * [backup-simplify]: Simplify (/ 1 1) into 1 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [backup-simplify]: Simplify 0 into 0 0.708 * [backup-simplify]: Simplify 1 into 1 0.709 * [backup-simplify]: Simplify (- 1) into -1 0.709 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.709 * [backup-simplify]: Simplify (/ -1 1) into -1 0.709 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.709 * [taylor]: Taking taylor expansion of -1 in x 0.709 * [backup-simplify]: Simplify -1 into -1 0.709 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.709 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.709 * [taylor]: Taking taylor expansion of 2 in x 0.709 * [backup-simplify]: Simplify 2 into 2 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [backup-simplify]: Simplify 0 into 0 0.709 * [backup-simplify]: Simplify 1 into 1 0.710 * [backup-simplify]: Simplify (/ 1 1) into 1 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [backup-simplify]: Simplify 0 into 0 0.710 * [backup-simplify]: Simplify 1 into 1 0.710 * [backup-simplify]: Simplify (- 1) into -1 0.710 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.710 * [backup-simplify]: Simplify (/ -1 1) into -1 0.711 * [backup-simplify]: Simplify (* -1 -1) into 1 0.711 * [backup-simplify]: Simplify 1 into 1 0.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.717 * [backup-simplify]: Simplify (- 0) into 0 0.717 * [backup-simplify]: Simplify (+ 2 0) into 2 0.718 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.718 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.719 * [backup-simplify]: Simplify -2 into -2 0.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.719 * [backup-simplify]: Simplify (- 0) into 0 0.720 * [backup-simplify]: Simplify (+ 0 0) into 0 0.720 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.721 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.721 * [backup-simplify]: Simplify 0 into 0 0.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.722 * [backup-simplify]: Simplify (- 0) into 0 0.722 * [backup-simplify]: Simplify (+ 0 0) into 0 0.722 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.724 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.724 * [backup-simplify]: Simplify 0 into 0 0.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.724 * [backup-simplify]: Simplify (- 0) into 0 0.725 * [backup-simplify]: Simplify (+ 0 0) into 0 0.725 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.726 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.726 * [backup-simplify]: Simplify 0 into 0 0.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.727 * [backup-simplify]: Simplify (- 0) into 0 0.727 * [backup-simplify]: Simplify (+ 0 0) into 0 0.728 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.729 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.729 * [backup-simplify]: Simplify 0 into 0 0.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.730 * [backup-simplify]: Simplify (- 0) into 0 0.730 * [backup-simplify]: Simplify (+ 0 0) into 0 0.730 * [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 0.731 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.731 * [backup-simplify]: Simplify 0 into 0 0.732 * [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 0.732 * [backup-simplify]: Simplify (- 0) into 0 0.732 * [backup-simplify]: Simplify (+ 0 0) into 0 0.733 * [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 0.734 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.734 * [backup-simplify]: Simplify 0 into 0 0.734 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.734 * * * [progress]: simplifying candidates 0.734 * * * * [progress]: [ 1 / 27 ] simplifiying candidate # 0.734 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 0.734 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 0.735 * [simplify]: Simplifying (* (+ 2 x) x) 0.735 * * [simplify]: iters left: 4 (4 enodes) 0.736 * * [simplify]: iters left: 3 (14 enodes) 0.738 * * [simplify]: iters left: 2 (21 enodes) 0.741 * * [simplify]: iters left: 1 (31 enodes) 0.745 * * [simplify]: Extracting #0: cost 1 inf + 0 0.745 * * [simplify]: Extracting #1: cost 7 inf + 0 0.745 * * [simplify]: Extracting #2: cost 7 inf + 43 0.745 * * [simplify]: Extracting #3: cost 0 inf + 416 0.745 * [simplify]: Simplified to (* (+ x 2) x) 0.745 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.745 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 0.745 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 0.745 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.745 * * [simplify]: iters left: 5 (6 enodes) 0.747 * * [simplify]: iters left: 4 (20 enodes) 0.750 * * [simplify]: Extracting #0: cost 1 inf + 0 0.750 * * [simplify]: Extracting #1: cost 4 inf + 0 0.750 * * [simplify]: Extracting #2: cost 8 inf + 0 0.750 * * [simplify]: Extracting #3: cost 7 inf + 143 0.750 * * [simplify]: Extracting #4: cost 6 inf + 144 0.750 * * [simplify]: Extracting #5: cost 0 inf + 896 0.750 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.750 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.750 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 0.750 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 0.750 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 0.751 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.751 * * [simplify]: iters left: 6 (8 enodes) 0.753 * * [simplify]: iters left: 5 (44 enodes) 0.764 * * [simplify]: iters left: 4 (156 enodes) 0.807 * * [simplify]: iters left: 3 (476 enodes) 1.123 * * [simplify]: Extracting #0: cost 1 inf + 0 1.123 * * [simplify]: Extracting #1: cost 51 inf + 0 1.124 * * [simplify]: Extracting #2: cost 275 inf + 3 1.126 * * [simplify]: Extracting #3: cost 265 inf + 5073 1.138 * * [simplify]: Extracting #4: cost 52 inf + 49334 1.152 * * [simplify]: Extracting #5: cost 0 inf + 58964 1.169 * * [simplify]: Extracting #6: cost 0 inf + 58928 1.183 * [simplify]: Simplified to (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))) 1.183 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))))) 1.184 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 1.184 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 1.184 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 1.184 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 1.184 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 1.184 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.184 * * [simplify]: iters left: 5 (6 enodes) 1.186 * * [simplify]: iters left: 4 (20 enodes) 1.188 * * [simplify]: Extracting #0: cost 1 inf + 0 1.188 * * [simplify]: Extracting #1: cost 4 inf + 0 1.188 * * [simplify]: Extracting #2: cost 8 inf + 0 1.188 * * [simplify]: Extracting #3: cost 7 inf + 83 1.188 * * [simplify]: Extracting #4: cost 6 inf + 84 1.189 * * [simplify]: Extracting #5: cost 0 inf + 656 1.189 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.189 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1.189 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.189 * * [simplify]: iters left: 5 (6 enodes) 1.190 * * [simplify]: iters left: 4 (20 enodes) 1.193 * * [simplify]: Extracting #0: cost 1 inf + 0 1.193 * * [simplify]: Extracting #1: cost 4 inf + 0 1.193 * * [simplify]: Extracting #2: cost 8 inf + 0 1.193 * * [simplify]: Extracting #3: cost 7 inf + 83 1.193 * * [simplify]: Extracting #4: cost 6 inf + 84 1.193 * * [simplify]: Extracting #5: cost 0 inf + 656 1.193 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.193 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1.193 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 1.194 * [simplify]: Simplifying (cbrt x) 1.194 * * [simplify]: iters left: 1 (2 enodes) 1.194 * * [simplify]: Extracting #0: cost 1 inf + 0 1.194 * * [simplify]: Extracting #1: cost 3 inf + 0 1.194 * * [simplify]: Extracting #2: cost 2 inf + 1 1.194 * * [simplify]: Extracting #3: cost 0 inf + 163 1.194 * [simplify]: Simplified to (cbrt x) 1.194 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1.194 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 1.194 * [simplify]: Simplifying (sqrt x) 1.194 * * [simplify]: iters left: 1 (2 enodes) 1.195 * * [simplify]: Extracting #0: cost 1 inf + 0 1.195 * * [simplify]: Extracting #1: cost 3 inf + 0 1.195 * * [simplify]: Extracting #2: cost 2 inf + 1 1.195 * * [simplify]: Extracting #3: cost 0 inf + 83 1.195 * [simplify]: Simplified to (sqrt x) 1.195 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1.195 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 1.195 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 1.195 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1.195 * * [simplify]: iters left: 5 (5 enodes) 1.196 * * [simplify]: iters left: 4 (16 enodes) 1.199 * * [simplify]: Extracting #0: cost 1 inf + 0 1.199 * * [simplify]: Extracting #1: cost 3 inf + 0 1.199 * * [simplify]: Extracting #2: cost 5 inf + 0 1.199 * * [simplify]: Extracting #3: cost 8 inf + 0 1.199 * * [simplify]: Extracting #4: cost 6 inf + 2 1.199 * * [simplify]: Extracting #5: cost 0 inf + 654 1.199 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1.199 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1.199 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 1.199 * [simplify]: Simplifying (sqrt (+ 2 x)) 1.199 * * [simplify]: iters left: 3 (4 enodes) 1.200 * * [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]: [ 19 / 27 ] simplifiying candidate # 1.202 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 1.202 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 1.202 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1.202 * * [simplify]: iters left: 5 (7 enodes) 1.206 * * [simplify]: iters left: 4 (37 enodes) 1.214 * * [simplify]: iters left: 3 (73 enodes) 1.236 * * [simplify]: iters left: 2 (146 enodes) 1.269 * * [simplify]: iters left: 1 (248 enodes) 1.325 * * [simplify]: Extracting #0: cost 1 inf + 0 1.325 * * [simplify]: Extracting #1: cost 11 inf + 0 1.325 * * [simplify]: Extracting #2: cost 37 inf + 44 1.325 * * [simplify]: Extracting #3: cost 51 inf + 823 1.326 * * [simplify]: Extracting #4: cost 36 inf + 2828 1.327 * * [simplify]: Extracting #5: cost 15 inf + 9453 1.328 * * [simplify]: Extracting #6: cost 5 inf + 13792 1.329 * * [simplify]: Extracting #7: cost 0 inf + 16700 1.330 * [simplify]: Simplified to (* x (fma (* x x) x 8)) 1.330 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (fma (* x x) x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.330 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 1.331 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.331 * * [simplify]: iters left: 6 (6 enodes) 1.333 * * [simplify]: iters left: 5 (26 enodes) 1.337 * * [simplify]: iters left: 4 (42 enodes) 1.344 * * [simplify]: iters left: 3 (84 enodes) 1.364 * * [simplify]: iters left: 2 (230 enodes) 1.414 * * [simplify]: iters left: 1 (461 enodes) 1.557 * * [simplify]: Extracting #0: cost 1 inf + 0 1.557 * * [simplify]: Extracting #1: cost 40 inf + 0 1.558 * * [simplify]: Extracting #2: cost 68 inf + 1041 1.561 * * [simplify]: Extracting #3: cost 23 inf + 8088 1.565 * * [simplify]: Extracting #4: cost 1 inf + 10580 1.570 * * [simplify]: Extracting #5: cost 0 inf + 10689 1.575 * * [simplify]: Extracting #6: cost 0 inf + 10658 1.581 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.581 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.582 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.582 * * * * [progress]: [ 24 / 27 ] simplifiying candidate # 1.582 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 1.582 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.582 * * [simplify]: iters left: 4 (5 enodes) 1.584 * * [simplify]: iters left: 3 (23 enodes) 1.587 * * [simplify]: iters left: 2 (34 enodes) 1.592 * * [simplify]: iters left: 1 (41 enodes) 1.596 * * [simplify]: Extracting #0: cost 1 inf + 0 1.596 * * [simplify]: Extracting #1: cost 7 inf + 0 1.596 * * [simplify]: Extracting #2: cost 7 inf + 43 1.596 * * [simplify]: Extracting #3: cost 1 inf + 404 1.597 * * [simplify]: Extracting #4: cost 0 inf + 416 1.597 * [simplify]: Simplified to (* (+ x 2) x) 1.597 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.597 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 1.597 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.597 * * [simplify]: iters left: 4 (5 enodes) 1.599 * * [simplify]: iters left: 3 (23 enodes) 1.602 * * [simplify]: iters left: 2 (34 enodes) 1.606 * * [simplify]: iters left: 1 (41 enodes) 1.611 * * [simplify]: Extracting #0: cost 1 inf + 0 1.611 * * [simplify]: Extracting #1: cost 7 inf + 0 1.611 * * [simplify]: Extracting #2: cost 7 inf + 43 1.612 * * [simplify]: Extracting #3: cost 1 inf + 404 1.612 * * [simplify]: Extracting #4: cost 0 inf + 416 1.612 * [simplify]: Simplified to (* (+ x 2) x) 1.612 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.612 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 1.612 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.612 * * [simplify]: iters left: 4 (5 enodes) 1.614 * * [simplify]: iters left: 3 (23 enodes) 1.617 * * [simplify]: iters left: 2 (34 enodes) 1.621 * * [simplify]: iters left: 1 (41 enodes) 1.627 * * [simplify]: Extracting #0: cost 1 inf + 0 1.627 * * [simplify]: Extracting #1: cost 7 inf + 0 1.627 * * [simplify]: Extracting #2: cost 7 inf + 43 1.627 * * [simplify]: Extracting #3: cost 1 inf + 404 1.627 * * [simplify]: Extracting #4: cost 0 inf + 416 1.627 * [simplify]: Simplified to (* (+ x 2) x) 1.627 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.627 * * * [progress]: adding candidates to table 1.731 * * [progress]: iteration 2 / 4 1.731 * * * [progress]: picking best candidate 1.735 * * * * [pick]: Picked # 1.735 * * * [progress]: localizing error 1.748 * * * [progress]: generating rewritten candidates 1.748 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.768 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.781 * * * [progress]: generating series expansions 1.781 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.781 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1.781 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1.781 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.781 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.781 * [taylor]: Taking taylor expansion of x in x 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.781 * [taylor]: Taking taylor expansion of 4 in x 1.781 * [backup-simplify]: Simplify 4 into 4 1.781 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.781 * [taylor]: Taking taylor expansion of x in x 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.781 * [taylor]: Taking taylor expansion of 2 in x 1.781 * [backup-simplify]: Simplify 2 into 2 1.781 * [taylor]: Taking taylor expansion of x in x 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.782 * [backup-simplify]: Simplify (+ 4 0) into 4 1.782 * [backup-simplify]: Simplify (* 0 4) into 0 1.783 * [backup-simplify]: Simplify (+ 0 0) into 0 1.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.783 * [backup-simplify]: Simplify (- 0) into 0 1.783 * [backup-simplify]: Simplify (+ 2 0) into 2 1.784 * [backup-simplify]: Simplify (/ 4 2) into 2 1.784 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.784 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [backup-simplify]: Simplify 0 into 0 1.784 * [backup-simplify]: Simplify 1 into 1 1.784 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.784 * [taylor]: Taking taylor expansion of 4 in x 1.784 * [backup-simplify]: Simplify 4 into 4 1.784 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [backup-simplify]: Simplify 0 into 0 1.784 * [backup-simplify]: Simplify 1 into 1 1.784 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.784 * [taylor]: Taking taylor expansion of 2 in x 1.784 * [backup-simplify]: Simplify 2 into 2 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [backup-simplify]: Simplify 0 into 0 1.784 * [backup-simplify]: Simplify 1 into 1 1.784 * [backup-simplify]: Simplify (+ 4 0) into 4 1.784 * [backup-simplify]: Simplify (* 0 4) into 0 1.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1.785 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.785 * [backup-simplify]: Simplify (- 0) into 0 1.785 * [backup-simplify]: Simplify (+ 2 0) into 2 1.786 * [backup-simplify]: Simplify (/ 4 2) into 2 1.786 * [backup-simplify]: Simplify 2 into 2 1.786 * [backup-simplify]: Simplify (* 1 1) into 1 1.786 * [backup-simplify]: Simplify (- 1) into -1 1.787 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.787 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.787 * [backup-simplify]: Simplify (- 1) into -1 1.788 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.788 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1.788 * [backup-simplify]: Simplify 1 into 1 1.789 * [backup-simplify]: Simplify (+ (* 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 (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.790 * [backup-simplify]: Simplify (- 0) into 0 1.790 * [backup-simplify]: Simplify (+ 0 0) into 0 1.791 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.792 * [backup-simplify]: Simplify (- 0) into 0 1.792 * [backup-simplify]: Simplify (+ 0 0) into 0 1.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.793 * [backup-simplify]: Simplify (- 0) into 0 1.793 * [backup-simplify]: Simplify (+ 0 0) into 0 1.794 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.794 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.795 * [backup-simplify]: Simplify (- 0) into 0 1.795 * [backup-simplify]: Simplify (+ 0 0) into 0 1.796 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.796 * [backup-simplify]: Simplify (- 0) into 0 1.796 * [backup-simplify]: Simplify (+ 0 0) into 0 1.797 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.797 * [backup-simplify]: Simplify 0 into 0 1.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.798 * [backup-simplify]: Simplify (- 0) into 0 1.798 * [backup-simplify]: Simplify (+ 0 0) into 0 1.799 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.799 * [backup-simplify]: Simplify (- 0) into 0 1.799 * [backup-simplify]: Simplify (+ 0 0) into 0 1.800 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.800 * [backup-simplify]: Simplify 0 into 0 1.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.801 * [backup-simplify]: Simplify (- 0) into 0 1.801 * [backup-simplify]: Simplify (+ 0 0) into 0 1.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.803 * [backup-simplify]: Simplify (- 0) into 0 1.803 * [backup-simplify]: Simplify (+ 0 0) into 0 1.804 * [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 1.804 * [backup-simplify]: Simplify 0 into 0 1.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.805 * [backup-simplify]: Simplify (- 0) into 0 1.805 * [backup-simplify]: Simplify (+ 0 0) into 0 1.806 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.807 * [backup-simplify]: Simplify (- 0) into 0 1.807 * [backup-simplify]: Simplify (+ 0 0) into 0 1.808 * [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 1.808 * [backup-simplify]: Simplify 0 into 0 1.808 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.808 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1.808 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1.808 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.808 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.808 * [taylor]: Taking taylor expansion of 4 in x 1.808 * [backup-simplify]: Simplify 4 into 4 1.808 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.808 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.808 * [taylor]: Taking taylor expansion of x in x 1.808 * [backup-simplify]: Simplify 0 into 0 1.808 * [backup-simplify]: Simplify 1 into 1 1.808 * [backup-simplify]: Simplify (* 1 1) into 1 1.808 * [backup-simplify]: Simplify (/ 1 1) into 1 1.809 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.809 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.809 * [taylor]: Taking taylor expansion of 2 in x 1.809 * [backup-simplify]: Simplify 2 into 2 1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [backup-simplify]: Simplify 1 into 1 1.809 * [backup-simplify]: Simplify (/ 1 1) into 1 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [backup-simplify]: Simplify 1 into 1 1.809 * [backup-simplify]: Simplify (- 1) into -1 1.809 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.810 * [backup-simplify]: Simplify (- 1) into -1 1.810 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.810 * [backup-simplify]: Simplify (* -1 0) into 0 1.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.811 * [backup-simplify]: Simplify (- 0) into 0 1.811 * [backup-simplify]: Simplify (+ 2 0) into 2 1.811 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.812 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.812 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 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 1.812 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.812 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.812 * [taylor]: Taking taylor expansion of 2 in x 1.812 * [backup-simplify]: Simplify 2 into 2 1.812 * [taylor]: Taking taylor expansion of (/ 1 x) 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 1.813 * [backup-simplify]: Simplify (/ 1 1) into 1 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) into -1 1.813 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.813 * [backup-simplify]: Simplify (- 1) into -1 1.814 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.814 * [backup-simplify]: Simplify (* -1 0) into 0 1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.814 * [backup-simplify]: Simplify (- 0) into 0 1.815 * [backup-simplify]: Simplify (+ 2 0) into 2 1.815 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.815 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.815 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.816 * [backup-simplify]: Simplify (- 0) into 0 1.817 * [backup-simplify]: Simplify (+ 0 0) into 0 1.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.817 * [backup-simplify]: Simplify (- 0) into 0 1.818 * [backup-simplify]: Simplify (+ 0 0) into 0 1.818 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1.819 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1.819 * [backup-simplify]: Simplify 2 into 2 1.819 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.820 * [backup-simplify]: Simplify (- 0) into 0 1.820 * [backup-simplify]: Simplify (+ 4 0) into 4 1.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.821 * [backup-simplify]: Simplify (- 0) into 0 1.824 * [backup-simplify]: Simplify (+ 0 0) into 0 1.825 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1.826 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1.826 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.827 * [backup-simplify]: Simplify (- 0) into 0 1.827 * [backup-simplify]: Simplify (+ 0 0) into 0 1.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.828 * [backup-simplify]: Simplify (- 0) into 0 1.828 * [backup-simplify]: Simplify (+ 0 0) into 0 1.829 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.830 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.830 * [backup-simplify]: Simplify 0 into 0 1.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.831 * [backup-simplify]: Simplify (- 0) into 0 1.831 * [backup-simplify]: Simplify (+ 0 0) into 0 1.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.832 * [backup-simplify]: Simplify (- 0) into 0 1.832 * [backup-simplify]: Simplify (+ 0 0) into 0 1.833 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.834 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.834 * [backup-simplify]: Simplify 0 into 0 1.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.836 * [backup-simplify]: Simplify (- 0) into 0 1.836 * [backup-simplify]: Simplify (+ 0 0) into 0 1.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.836 * [backup-simplify]: Simplify (- 0) into 0 1.837 * [backup-simplify]: Simplify (+ 0 0) into 0 1.838 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.839 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.839 * [backup-simplify]: Simplify 0 into 0 1.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) 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) into 0 1.840 * [backup-simplify]: Simplify (+ 0 0) into 0 1.841 * [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 1.841 * [backup-simplify]: Simplify (- 0) into 0 1.841 * [backup-simplify]: Simplify (+ 0 0) into 0 1.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.844 * [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 1.844 * [backup-simplify]: Simplify 0 into 0 1.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) 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) into 0 1.846 * [backup-simplify]: Simplify (+ 0 0) into 0 1.846 * [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 1.846 * [backup-simplify]: Simplify (- 0) into 0 1.847 * [backup-simplify]: Simplify (+ 0 0) into 0 1.848 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1.849 * [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 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.849 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1.849 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1.849 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.849 * [taylor]: Taking taylor expansion of -1 in x 1.849 * [backup-simplify]: Simplify -1 into -1 1.849 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.849 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.849 * [taylor]: Taking taylor expansion of 4 in x 1.849 * [backup-simplify]: Simplify 4 into 4 1.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.849 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.849 * [taylor]: Taking taylor expansion of x in x 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify 1 into 1 1.850 * [backup-simplify]: Simplify (* 1 1) into 1 1.850 * [backup-simplify]: Simplify (/ 1 1) into 1 1.850 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 1 into 1 1.850 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 1 into 1 1.850 * [backup-simplify]: Simplify (/ 1 1) into 1 1.850 * [taylor]: Taking taylor expansion of 2 in x 1.850 * [backup-simplify]: Simplify 2 into 2 1.850 * [backup-simplify]: Simplify (- 1) into -1 1.851 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.851 * [backup-simplify]: Simplify (+ 1 0) into 1 1.851 * [backup-simplify]: Simplify (* 0 1) into 0 1.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.852 * [backup-simplify]: Simplify (+ 0 2) into 2 1.852 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.853 * [backup-simplify]: Simplify (/ -1 1) into -1 1.853 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [backup-simplify]: Simplify -1 into -1 1.853 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.853 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.853 * [taylor]: Taking taylor expansion of 4 in x 1.853 * [backup-simplify]: Simplify 4 into 4 1.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.853 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 1 into 1 1.853 * [backup-simplify]: Simplify (* 1 1) into 1 1.853 * [backup-simplify]: Simplify (/ 1 1) into 1 1.853 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 1 into 1 1.853 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 1 into 1 1.854 * [backup-simplify]: Simplify (/ 1 1) into 1 1.854 * [taylor]: Taking taylor expansion of 2 in x 1.854 * [backup-simplify]: Simplify 2 into 2 1.854 * [backup-simplify]: Simplify (- 1) into -1 1.854 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.854 * [backup-simplify]: Simplify (+ 1 0) into 1 1.855 * [backup-simplify]: Simplify (* 0 1) into 0 1.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.855 * [backup-simplify]: Simplify (+ 0 2) into 2 1.856 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.856 * [backup-simplify]: Simplify (/ -1 1) into -1 1.856 * [backup-simplify]: Simplify (* -1 -1) into 1 1.856 * [backup-simplify]: Simplify 1 into 1 1.857 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.857 * [backup-simplify]: Simplify (- 0) into 0 1.857 * [backup-simplify]: Simplify (+ 0 0) into 0 1.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.858 * [backup-simplify]: Simplify (+ 0 0) into 0 1.859 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1.861 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1.861 * [backup-simplify]: Simplify -2 into -2 1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.862 * [backup-simplify]: Simplify (- 0) into 0 1.863 * [backup-simplify]: Simplify (+ 4 0) into 4 1.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.863 * [backup-simplify]: Simplify (+ 0 0) into 0 1.864 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1.865 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1.865 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.867 * [backup-simplify]: Simplify (- 0) into 0 1.867 * [backup-simplify]: Simplify (+ 0 0) into 0 1.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.867 * [backup-simplify]: Simplify (+ 0 0) into 0 1.868 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1.869 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.870 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1.870 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.871 * [backup-simplify]: Simplify (- 0) into 0 1.872 * [backup-simplify]: Simplify (+ 0 0) into 0 1.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.872 * [backup-simplify]: Simplify (+ 0 0) into 0 1.873 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1.874 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.875 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.876 * [backup-simplify]: Simplify (- 0) into 0 1.876 * [backup-simplify]: Simplify (+ 0 0) into 0 1.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.877 * [backup-simplify]: Simplify (+ 0 0) into 0 1.878 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1.879 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.880 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1.880 * [backup-simplify]: Simplify 0 into 0 1.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.881 * [backup-simplify]: Simplify (- 0) into 0 1.881 * [backup-simplify]: Simplify (+ 0 0) into 0 1.882 * [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 1.882 * [backup-simplify]: Simplify (+ 0 0) into 0 1.883 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1.884 * [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 1.885 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1.885 * [backup-simplify]: Simplify 0 into 0 1.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.886 * [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 1.887 * [backup-simplify]: Simplify (- 0) into 0 1.887 * [backup-simplify]: Simplify (+ 0 0) into 0 1.887 * [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 1.888 * [backup-simplify]: Simplify (+ 0 0) into 0 1.889 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1.890 * [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 1.891 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1.891 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.891 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1.891 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1.891 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.891 * [taylor]: Taking taylor expansion of 4 in x 1.891 * [backup-simplify]: Simplify 4 into 4 1.891 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.891 * [taylor]: Taking taylor expansion of 4 in x 1.891 * [backup-simplify]: Simplify 4 into 4 1.891 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.892 * [backup-simplify]: Simplify (+ 4 0) into 4 1.892 * [backup-simplify]: Simplify (* 0 4) into 0 1.892 * [backup-simplify]: Simplify 0 into 0 1.892 * [backup-simplify]: Simplify (+ 0 0) into 0 1.892 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.892 * [backup-simplify]: Simplify 4 into 4 1.893 * [backup-simplify]: Simplify (* 1 1) into 1 1.893 * [backup-simplify]: Simplify (- 1) into -1 1.893 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.894 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.894 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.894 * [backup-simplify]: Simplify (- 0) into 0 1.895 * [backup-simplify]: Simplify (+ 0 0) into 0 1.895 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.895 * [backup-simplify]: Simplify -1 into -1 1.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.896 * [backup-simplify]: Simplify (- 0) into 0 1.896 * [backup-simplify]: Simplify (+ 0 0) into 0 1.897 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.897 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.898 * [backup-simplify]: Simplify (- 0) into 0 1.898 * [backup-simplify]: Simplify (+ 0 0) into 0 1.899 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.899 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.900 * [backup-simplify]: Simplify (- 0) into 0 1.900 * [backup-simplify]: Simplify (+ 0 0) into 0 1.901 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.901 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.902 * [backup-simplify]: Simplify (- 0) into 0 1.902 * [backup-simplify]: Simplify (+ 0 0) into 0 1.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.906 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.908 * [backup-simplify]: Simplify (- 0) into 0 1.908 * [backup-simplify]: Simplify (+ 0 0) into 0 1.909 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.909 * [backup-simplify]: Simplify 0 into 0 1.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.910 * [backup-simplify]: Simplify (- 0) into 0 1.910 * [backup-simplify]: Simplify (+ 0 0) into 0 1.912 * [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 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1.912 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1.912 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1.912 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.912 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.912 * [taylor]: Taking taylor expansion of 4 in x 1.912 * [backup-simplify]: Simplify 4 into 4 1.912 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.912 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.912 * [taylor]: Taking taylor expansion of x in x 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 1 into 1 1.913 * [backup-simplify]: Simplify (* 1 1) into 1 1.913 * [backup-simplify]: Simplify (/ 1 1) into 1 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 1 into 1 1.913 * [backup-simplify]: Simplify (- 1) into -1 1.913 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.914 * [backup-simplify]: Simplify (/ -1 1) into -1 1.914 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.914 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.914 * [taylor]: Taking taylor expansion of 4 in x 1.914 * [backup-simplify]: Simplify 4 into 4 1.914 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.914 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [backup-simplify]: Simplify 0 into 0 1.914 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (* 1 1) into 1 1.914 * [backup-simplify]: Simplify (/ 1 1) into 1 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [backup-simplify]: Simplify 0 into 0 1.914 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (- 1) into -1 1.915 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.915 * [backup-simplify]: Simplify (/ -1 1) into -1 1.915 * [backup-simplify]: Simplify -1 into -1 1.915 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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)))) into 0 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (- 0) into 0 1.918 * [backup-simplify]: Simplify (+ 4 0) into 4 1.919 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.919 * [backup-simplify]: Simplify 4 into 4 1.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.920 * [backup-simplify]: Simplify (- 0) into 0 1.921 * [backup-simplify]: Simplify (+ 0 0) into 0 1.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 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 1))))) into 0 1.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1.923 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.925 * [backup-simplify]: Simplify (- 0) into 0 1.925 * [backup-simplify]: Simplify (+ 0 0) into 0 1.926 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.926 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.927 * [backup-simplify]: Simplify (- 0) into 0 1.928 * [backup-simplify]: Simplify (+ 0 0) into 0 1.928 * [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 1.928 * [backup-simplify]: Simplify 0 into 0 1.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.930 * [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 1.930 * [backup-simplify]: Simplify (- 0) into 0 1.930 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [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 1.931 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.932 * [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 1.933 * [backup-simplify]: Simplify (- 0) into 0 1.933 * [backup-simplify]: Simplify (+ 0 0) into 0 1.933 * [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 1.933 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1.934 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1.934 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1.934 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.934 * [taylor]: Taking taylor expansion of -1 in x 1.934 * [backup-simplify]: Simplify -1 into -1 1.934 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 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 1.934 * [backup-simplify]: Simplify (* 1 1) into 1 1.934 * [backup-simplify]: Simplify (/ 1 1) into 1 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) into -1 1.935 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.935 * [backup-simplify]: Simplify (/ -1 1) into -1 1.935 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.935 * [taylor]: Taking taylor expansion of -1 in x 1.935 * [backup-simplify]: Simplify -1 into -1 1.935 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 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 1.936 * [backup-simplify]: Simplify (* 1 1) into 1 1.936 * [backup-simplify]: Simplify (/ 1 1) into 1 1.936 * [taylor]: Taking taylor expansion of x in x 1.936 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify 1 into 1 1.936 * [backup-simplify]: Simplify (- 1) into -1 1.936 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.937 * [backup-simplify]: Simplify (/ -1 1) into -1 1.937 * [backup-simplify]: Simplify (* -1 -1) into 1 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.938 * [backup-simplify]: Simplify (- 0) into 0 1.938 * [backup-simplify]: Simplify (+ 0 0) into 0 1.938 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.939 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1.939 * [backup-simplify]: Simplify 0 into 0 1.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (- 0) into 0 1.940 * [backup-simplify]: Simplify (+ 4 0) into 4 1.941 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.942 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1.942 * [backup-simplify]: Simplify -4 into -4 1.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.943 * [backup-simplify]: Simplify (- 0) into 0 1.943 * [backup-simplify]: Simplify (+ 0 0) into 0 1.944 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1.944 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1.945 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify (+ (* 1 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)))) into 0 1.946 * [backup-simplify]: Simplify (- 0) into 0 1.946 * [backup-simplify]: Simplify (+ 0 0) into 0 1.947 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.948 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1.948 * [backup-simplify]: Simplify 0 into 0 1.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.949 * [backup-simplify]: Simplify (- 0) into 0 1.950 * [backup-simplify]: Simplify (+ 0 0) into 0 1.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.951 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.953 * [backup-simplify]: Simplify (- 0) into 0 1.953 * [backup-simplify]: Simplify (+ 0 0) into 0 1.954 * [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 1.955 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1.955 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.956 * [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 1.956 * [backup-simplify]: Simplify (- 0) into 0 1.957 * [backup-simplify]: Simplify (+ 0 0) into 0 1.957 * [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 1.958 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 1.958 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [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 1.963 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1.963 * * * [progress]: simplifying candidates 1.964 * * * * [progress]: [ 1 / 62 ] simplifiying candidate # 1.964 * * * * [progress]: [ 2 / 62 ] simplifiying candidate # 1.964 * * * * [progress]: [ 3 / 62 ] simplifiying candidate # 1.964 * * * * [progress]: [ 4 / 62 ] simplifiying candidate # 1.964 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))) 1.964 * * [simplify]: iters left: 6 (11 enodes) 1.967 * * [simplify]: iters left: 5 (42 enodes) 1.973 * * [simplify]: iters left: 4 (62 enodes) 1.982 * * [simplify]: iters left: 3 (73 enodes) 1.994 * * [simplify]: iters left: 2 (77 enodes) 2.002 * * [simplify]: iters left: 1 (81 enodes) 2.012 * * [simplify]: Extracting #0: cost 1 inf + 0 2.012 * * [simplify]: Extracting #1: cost 16 inf + 0 2.013 * * [simplify]: Extracting #2: cost 28 inf + 0 2.013 * * [simplify]: Extracting #3: cost 33 inf + 72 2.013 * * [simplify]: Extracting #4: cost 29 inf + 350 2.013 * * [simplify]: Extracting #5: cost 21 inf + 1093 2.014 * * [simplify]: Extracting #6: cost 5 inf + 4568 2.014 * * [simplify]: Extracting #7: cost 0 inf + 6423 2.015 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 2.015 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 2.015 * * * * [progress]: [ 5 / 62 ] simplifiying candidate # 2.016 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.016 * * [simplify]: iters left: 6 (10 enodes) 2.018 * * [simplify]: iters left: 5 (40 enodes) 2.025 * * [simplify]: iters left: 4 (66 enodes) 2.035 * * [simplify]: iters left: 3 (94 enodes) 2.047 * * [simplify]: iters left: 2 (111 enodes) 2.063 * * [simplify]: iters left: 1 (123 enodes) 2.079 * * [simplify]: Extracting #0: cost 1 inf + 0 2.079 * * [simplify]: Extracting #1: cost 13 inf + 0 2.079 * * [simplify]: Extracting #2: cost 28 inf + 0 2.079 * * [simplify]: Extracting #3: cost 38 inf + 1 2.080 * * [simplify]: Extracting #4: cost 35 inf + 585 2.080 * * [simplify]: Extracting #5: cost 19 inf + 2838 2.081 * * [simplify]: Extracting #6: cost 6 inf + 5758 2.082 * * [simplify]: Extracting #7: cost 1 inf + 6960 2.083 * * [simplify]: Extracting #8: cost 0 inf + 7172 2.084 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.084 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 2.084 * * * * [progress]: [ 6 / 62 ] simplifiying candidate # 2.085 * * * * [progress]: [ 7 / 62 ] simplifiying candidate # 2.085 * * * * [progress]: [ 8 / 62 ] simplifiying candidate # 2.085 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.085 * * [simplify]: iters left: 6 (13 enodes) 2.089 * * [simplify]: iters left: 5 (58 enodes) 2.099 * * [simplify]: iters left: 4 (198 enodes) 2.163 * * [simplify]: Extracting #0: cost 1 inf + 0 2.163 * * [simplify]: Extracting #1: cost 94 inf + 0 2.164 * * [simplify]: Extracting #2: cost 239 inf + 123 2.166 * * [simplify]: Extracting #3: cost 228 inf + 12715 2.179 * * [simplify]: Extracting #4: cost 37 inf + 52832 2.196 * * [simplify]: Extracting #5: cost 0 inf + 61546 2.211 * * [simplify]: Extracting #6: cost 0 inf + 61426 2.225 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)) 2.225 * [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)))) 2.225 * * * * [progress]: [ 9 / 62 ] simplifiying candidate # 2.226 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.226 * * [simplify]: iters left: 6 (12 enodes) 2.229 * * [simplify]: iters left: 5 (58 enodes) 2.241 * * [simplify]: iters left: 4 (220 enodes) 2.339 * * [simplify]: Extracting #0: cost 1 inf + 0 2.339 * * [simplify]: Extracting #1: cost 114 inf + 0 2.340 * * [simplify]: Extracting #2: cost 300 inf + 43 2.343 * * [simplify]: Extracting #3: cost 280 inf + 15684 2.357 * * [simplify]: Extracting #4: cost 29 inf + 70675 2.378 * * [simplify]: Extracting #5: cost 0 inf + 78497 2.396 * * [simplify]: Extracting #6: cost 0 inf + 78377 2.415 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 2.415 * [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)))))) 2.415 * * * * [progress]: [ 10 / 62 ] simplifiying candidate # 2.415 * * * * [progress]: [ 11 / 62 ] simplifiying candidate # 2.415 * * * * [progress]: [ 12 / 62 ] simplifiying candidate # 2.415 * * * * [progress]: [ 13 / 62 ] simplifiying candidate # 2.415 * * * * [progress]: [ 14 / 62 ] simplifiying candidate # 2.415 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.415 * * [simplify]: iters left: 6 (9 enodes) 2.418 * * [simplify]: iters left: 5 (36 enodes) 2.423 * * [simplify]: iters left: 4 (61 enodes) 2.432 * * [simplify]: iters left: 3 (91 enodes) 2.445 * * [simplify]: iters left: 2 (125 enodes) 2.462 * * [simplify]: iters left: 1 (141 enodes) 2.479 * * [simplify]: Extracting #0: cost 1 inf + 0 2.479 * * [simplify]: Extracting #1: cost 11 inf + 0 2.479 * * [simplify]: Extracting #2: cost 35 inf + 0 2.479 * * [simplify]: Extracting #3: cost 47 inf + 2 2.480 * * [simplify]: Extracting #4: cost 24 inf + 3245 2.481 * * [simplify]: Extracting #5: cost 3 inf + 7491 2.482 * * [simplify]: Extracting #6: cost 0 inf + 7977 2.484 * * [simplify]: Extracting #7: cost 0 inf + 7937 2.485 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.486 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.486 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 2.486 * * [simplify]: iters left: 5 (5 enodes) 2.487 * * [simplify]: iters left: 4 (17 enodes) 2.490 * * [simplify]: iters left: 3 (20 enodes) 2.492 * * [simplify]: Extracting #0: cost 1 inf + 0 2.493 * * [simplify]: Extracting #1: cost 4 inf + 0 2.493 * * [simplify]: Extracting #2: cost 5 inf + 1 2.493 * * [simplify]: Extracting #3: cost 8 inf + 1 2.493 * * [simplify]: Extracting #4: cost 1 inf + 695 2.493 * * [simplify]: Extracting #5: cost 0 inf + 736 2.493 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 2.493 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.493 * * * * [progress]: [ 15 / 62 ] simplifiying candidate # 2.493 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.493 * * [simplify]: iters left: 6 (8 enodes) 2.495 * * [simplify]: iters left: 5 (31 enodes) 2.500 * * [simplify]: iters left: 4 (47 enodes) 2.507 * * [simplify]: iters left: 3 (58 enodes) 2.515 * * [simplify]: iters left: 2 (68 enodes) 2.525 * * [simplify]: iters left: 1 (77 enodes) 2.534 * * [simplify]: Extracting #0: cost 1 inf + 0 2.534 * * [simplify]: Extracting #1: cost 11 inf + 0 2.534 * * [simplify]: Extracting #2: cost 23 inf + 42 2.534 * * [simplify]: Extracting #3: cost 25 inf + 206 2.534 * * [simplify]: Extracting #4: cost 20 inf + 453 2.535 * * [simplify]: Extracting #5: cost 4 inf + 2568 2.536 * * [simplify]: Extracting #6: cost 0 inf + 3257 2.536 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.536 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.537 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 2.537 * * [simplify]: iters left: 5 (5 enodes) 2.538 * * [simplify]: iters left: 4 (17 enodes) 2.540 * * [simplify]: iters left: 3 (20 enodes) 2.543 * * [simplify]: Extracting #0: cost 1 inf + 0 2.543 * * [simplify]: Extracting #1: cost 4 inf + 0 2.543 * * [simplify]: Extracting #2: cost 5 inf + 1 2.543 * * [simplify]: Extracting #3: cost 8 inf + 1 2.543 * * [simplify]: Extracting #4: cost 1 inf + 535 2.543 * * [simplify]: Extracting #5: cost 0 inf + 576 2.544 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 2.544 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.544 * * * * [progress]: [ 16 / 62 ] simplifiying candidate # 2.544 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.544 * * [simplify]: iters left: 6 (6 enodes) 2.546 * * [simplify]: iters left: 5 (23 enodes) 2.550 * * [simplify]: iters left: 4 (36 enodes) 2.555 * * [simplify]: iters left: 3 (51 enodes) 2.561 * * [simplify]: iters left: 2 (56 enodes) 2.567 * * [simplify]: iters left: 1 (58 enodes) 2.572 * * [simplify]: Extracting #0: cost 1 inf + 0 2.573 * * [simplify]: Extracting #1: cost 8 inf + 0 2.573 * * [simplify]: Extracting #2: cost 7 inf + 166 2.573 * * [simplify]: Extracting #3: cost 3 inf + 535 2.573 * * [simplify]: Extracting #4: cost 0 inf + 741 2.573 * [simplify]: Simplified to (- 4 (* x x)) 2.573 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.573 * [simplify]: Simplifying (/ x (- 2 x)) 2.573 * * [simplify]: iters left: 4 (4 enodes) 2.575 * * [simplify]: iters left: 3 (14 enodes) 2.577 * * [simplify]: iters left: 2 (17 enodes) 2.579 * * [simplify]: Extracting #0: cost 1 inf + 0 2.579 * * [simplify]: Extracting #1: cost 4 inf + 0 2.579 * * [simplify]: Extracting #2: cost 6 inf + 1 2.579 * * [simplify]: Extracting #3: cost 1 inf + 291 2.579 * * [simplify]: Extracting #4: cost 0 inf + 332 2.579 * [simplify]: Simplified to (/ x (- 2 x)) 2.579 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.579 * * * * [progress]: [ 17 / 62 ] simplifiying candidate # 2.580 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.580 * * [simplify]: iters left: 6 (9 enodes) 2.582 * * [simplify]: iters left: 5 (33 enodes) 2.589 * * [simplify]: iters left: 4 (47 enodes) 2.596 * * [simplify]: iters left: 3 (60 enodes) 2.604 * * [simplify]: iters left: 2 (70 enodes) 2.617 * * [simplify]: iters left: 1 (79 enodes) 2.626 * * [simplify]: Extracting #0: cost 1 inf + 0 2.626 * * [simplify]: Extracting #1: cost 11 inf + 0 2.626 * * [simplify]: Extracting #2: cost 25 inf + 1 2.626 * * [simplify]: Extracting #3: cost 26 inf + 247 2.626 * * [simplify]: Extracting #4: cost 19 inf + 616 2.627 * * [simplify]: Extracting #5: cost 8 inf + 2560 2.627 * * [simplify]: Extracting #6: cost 1 inf + 3855 2.628 * * [simplify]: Extracting #7: cost 0 inf + 4057 2.629 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.629 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.629 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 2.629 * * [simplify]: iters left: 5 (6 enodes) 2.631 * * [simplify]: iters left: 4 (20 enodes) 2.634 * * [simplify]: iters left: 3 (23 enodes) 2.637 * * [simplify]: Extracting #0: cost 1 inf + 0 2.637 * * [simplify]: Extracting #1: cost 4 inf + 0 2.637 * * [simplify]: Extracting #2: cost 7 inf + 1 2.637 * * [simplify]: Extracting #3: cost 9 inf + 123 2.637 * * [simplify]: Extracting #4: cost 6 inf + 246 2.637 * * [simplify]: Extracting #5: cost 1 inf + 734 2.638 * * [simplify]: Extracting #6: cost 0 inf + 896 2.638 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 2.638 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.638 * * * * [progress]: [ 18 / 62 ] simplifiying candidate # 2.638 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.638 * * [simplify]: iters left: 6 (6 enodes) 2.640 * * [simplify]: iters left: 5 (23 enodes) 2.644 * * [simplify]: iters left: 4 (36 enodes) 2.648 * * [simplify]: iters left: 3 (51 enodes) 2.654 * * [simplify]: iters left: 2 (56 enodes) 2.660 * * [simplify]: iters left: 1 (58 enodes) 2.667 * * [simplify]: Extracting #0: cost 1 inf + 0 2.667 * * [simplify]: Extracting #1: cost 8 inf + 0 2.667 * * [simplify]: Extracting #2: cost 7 inf + 166 2.667 * * [simplify]: Extracting #3: cost 3 inf + 535 2.667 * * [simplify]: Extracting #4: cost 0 inf + 741 2.667 * [simplify]: Simplified to (- 4 (* x x)) 2.667 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.668 * [simplify]: Simplifying (/ x (- 2 x)) 2.668 * * [simplify]: iters left: 4 (4 enodes) 2.669 * * [simplify]: iters left: 3 (14 enodes) 2.671 * * [simplify]: iters left: 2 (17 enodes) 2.673 * * [simplify]: Extracting #0: cost 1 inf + 0 2.673 * * [simplify]: Extracting #1: cost 4 inf + 0 2.673 * * [simplify]: Extracting #2: cost 6 inf + 1 2.673 * * [simplify]: Extracting #3: cost 1 inf + 291 2.673 * * [simplify]: Extracting #4: cost 0 inf + 332 2.673 * [simplify]: Simplified to (/ x (- 2 x)) 2.673 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.673 * * * * [progress]: [ 19 / 62 ] simplifiying candidate # 2.673 * * * * [progress]: [ 20 / 62 ] simplifiying candidate # 2.673 * * * * [progress]: [ 21 / 62 ] simplifiying candidate # 2.673 * * * * [progress]: [ 22 / 62 ] simplifiying candidate # 2.674 * [simplify]: Simplifying (cbrt (- 2 x)) 2.674 * * [simplify]: iters left: 3 (4 enodes) 2.675 * * [simplify]: iters left: 2 (14 enodes) 2.677 * * [simplify]: iters left: 1 (17 enodes) 2.679 * * [simplify]: Extracting #0: cost 1 inf + 0 2.679 * * [simplify]: Extracting #1: cost 3 inf + 0 2.679 * * [simplify]: Extracting #2: cost 7 inf + 0 2.679 * * [simplify]: Extracting #3: cost 5 inf + 43 2.679 * * [simplify]: Extracting #4: cost 0 inf + 412 2.679 * [simplify]: Simplified to (cbrt (- 2 x)) 2.679 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 2.679 * * * * [progress]: [ 23 / 62 ] simplifiying candidate # 2.679 * [simplify]: Simplifying (sqrt (- 2 x)) 2.679 * * [simplify]: iters left: 3 (4 enodes) 2.680 * * [simplify]: iters left: 2 (14 enodes) 2.682 * * [simplify]: iters left: 1 (17 enodes) 2.684 * * [simplify]: Extracting #0: cost 1 inf + 0 2.684 * * [simplify]: Extracting #1: cost 3 inf + 0 2.684 * * [simplify]: Extracting #2: cost 7 inf + 0 2.684 * * [simplify]: Extracting #3: cost 5 inf + 43 2.684 * * [simplify]: Extracting #4: cost 0 inf + 332 2.685 * [simplify]: Simplified to (sqrt (- 2 x)) 2.685 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 2.685 * * * * [progress]: [ 24 / 62 ] simplifiying candidate # 2.685 * [simplify]: Simplifying (- 2 x) 2.685 * * [simplify]: iters left: 2 (3 enodes) 2.686 * * [simplify]: iters left: 1 (11 enodes) 2.687 * * [simplify]: Extracting #0: cost 1 inf + 0 2.688 * * [simplify]: Extracting #1: cost 5 inf + 0 2.688 * * [simplify]: Extracting #2: cost 3 inf + 43 2.688 * * [simplify]: Extracting #3: cost 0 inf + 168 2.688 * [simplify]: Simplified to (- 2 x) 2.688 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.688 * * * * [progress]: [ 25 / 62 ] simplifiying candidate # 2.688 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 2.688 * * [simplify]: iters left: 3 (5 enodes) 2.689 * * [simplify]: iters left: 2 (17 enodes) 2.692 * * [simplify]: iters left: 1 (20 enodes) 2.695 * * [simplify]: Extracting #0: cost 1 inf + 0 2.695 * * [simplify]: Extracting #1: cost 5 inf + 0 2.695 * * [simplify]: Extracting #2: cost 10 inf + 0 2.695 * * [simplify]: Extracting #3: cost 8 inf + 2 2.695 * * [simplify]: Extracting #4: cost 1 inf + 491 2.695 * * [simplify]: Extracting #5: cost 0 inf + 572 2.695 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 2.695 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x)))) 2.695 * * * * [progress]: [ 26 / 62 ] simplifiying candidate # 2.696 * [simplify]: Simplifying (- 2 x) 2.696 * * [simplify]: iters left: 2 (3 enodes) 2.697 * * [simplify]: iters left: 1 (11 enodes) 2.698 * * [simplify]: Extracting #0: cost 1 inf + 0 2.698 * * [simplify]: Extracting #1: cost 5 inf + 0 2.698 * * [simplify]: Extracting #2: cost 3 inf + 43 2.699 * * [simplify]: Extracting #3: cost 0 inf + 168 2.699 * [simplify]: Simplified to (- 2 x) 2.699 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.699 * * * * [progress]: [ 27 / 62 ] simplifiying candidate # 2.699 * [simplify]: Simplifying (- 4 (* x x)) 2.699 * * [simplify]: iters left: 4 (4 enodes) 2.700 * * [simplify]: iters left: 3 (14 enodes) 2.702 * * [simplify]: iters left: 2 (20 enodes) 2.705 * * [simplify]: iters left: 1 (24 enodes) 2.709 * * [simplify]: Extracting #0: cost 1 inf + 0 2.709 * * [simplify]: Extracting #1: cost 7 inf + 0 2.709 * * [simplify]: Extracting #2: cost 5 inf + 165 2.709 * * [simplify]: Extracting #3: cost 0 inf + 492 2.709 * [simplify]: Simplified to (- 4 (* x x)) 2.709 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 2.709 * * * * [progress]: [ 28 / 62 ] simplifiying candidate # 2.709 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 2.709 * * [simplify]: iters left: 6 (7 enodes) 2.712 * * [simplify]: iters left: 5 (31 enodes) 2.718 * * [simplify]: iters left: 4 (43 enodes) 2.723 * * [simplify]: iters left: 3 (48 enodes) 2.729 * * [simplify]: iters left: 2 (56 enodes) 2.736 * * [simplify]: iters left: 1 (59 enodes) 2.742 * * [simplify]: Extracting #0: cost 1 inf + 0 2.742 * * [simplify]: Extracting #1: cost 11 inf + 0 2.742 * * [simplify]: Extracting #2: cost 13 inf + 44 2.742 * * [simplify]: Extracting #3: cost 7 inf + 381 2.743 * * [simplify]: Extracting #4: cost 0 inf + 858 2.743 * * [simplify]: Extracting #5: cost 0 inf + 843 2.743 * [simplify]: Simplified to (fma x (+ 2 x) 4) 2.743 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (fma x (+ 2 x) 4))) 2.743 * * * * [progress]: [ 29 / 62 ] simplifiying candidate # 2.743 * [simplify]: Simplifying (+ 2 x) 2.744 * * [simplify]: iters left: 2 (3 enodes) 2.744 * * [simplify]: iters left: 1 (10 enodes) 2.746 * * [simplify]: Extracting #0: cost 1 inf + 0 2.746 * * [simplify]: Extracting #1: cost 4 inf + 0 2.746 * * [simplify]: Extracting #2: cost 2 inf + 2 2.746 * * [simplify]: Extracting #3: cost 0 inf + 86 2.746 * [simplify]: Simplified to (+ x 2) 2.746 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 2.746 * * * * [progress]: [ 30 / 62 ] simplifiying candidate # 2.746 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 2.746 * * [simplify]: iters left: 6 (8 enodes) 2.749 * * [simplify]: iters left: 5 (44 enodes) 2.759 * * [simplify]: iters left: 4 (106 enodes) 2.784 * * [simplify]: iters left: 3 (265 enodes) 2.864 * * [simplify]: Extracting #0: cost 1 inf + 0 2.864 * * [simplify]: Extracting #1: cost 22 inf + 0 2.864 * * [simplify]: Extracting #2: cost 98 inf + 2 2.865 * * [simplify]: Extracting #3: cost 109 inf + 2440 2.866 * * [simplify]: Extracting #4: cost 67 inf + 10866 2.870 * * [simplify]: Extracting #5: cost 8 inf + 31717 2.874 * * [simplify]: Extracting #6: cost 0 inf + 35228 2.877 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 2.878 * [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))))))) 2.878 * * * * [progress]: [ 31 / 62 ] simplifiying candidate # 2.878 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 2.878 * * [simplify]: iters left: 6 (7 enodes) 2.881 * * [simplify]: iters left: 5 (33 enodes) 2.886 * * [simplify]: iters left: 4 (60 enodes) 2.896 * * [simplify]: iters left: 3 (129 enodes) 2.929 * * [simplify]: iters left: 2 (358 enodes) 3.029 * * [simplify]: Extracting #0: cost 1 inf + 0 3.029 * * [simplify]: Extracting #1: cost 41 inf + 0 3.030 * * [simplify]: Extracting #2: cost 124 inf + 1008 3.036 * * [simplify]: Extracting #3: cost 64 inf + 12248 3.041 * * [simplify]: Extracting #4: cost 33 inf + 17895 3.046 * * [simplify]: Extracting #5: cost 4 inf + 25889 3.052 * * [simplify]: Extracting #6: cost 0 inf + 27164 3.057 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.057 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 3.057 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 3.057 * * * * [progress]: [ 33 / 62 ] simplifiying candidate # 3.057 * * * * [progress]: [ 34 / 62 ] simplifiying candidate # 3.057 * * * * [progress]: [ 35 / 62 ] simplifiying candidate # 3.057 * [simplify]: Simplifying (* (- 4 (* x x)) x) 3.057 * * [simplify]: iters left: 6 (5 enodes) 3.059 * * [simplify]: iters left: 5 (18 enodes) 3.062 * * [simplify]: iters left: 4 (30 enodes) 3.067 * * [simplify]: iters left: 3 (50 enodes) 3.073 * * [simplify]: iters left: 2 (59 enodes) 3.081 * * [simplify]: iters left: 1 (66 enodes) 3.089 * * [simplify]: Extracting #0: cost 1 inf + 0 3.089 * * [simplify]: Extracting #1: cost 11 inf + 0 3.089 * * [simplify]: Extracting #2: cost 13 inf + 367 3.090 * * [simplify]: Extracting #3: cost 4 inf + 1335 3.090 * * [simplify]: Extracting #4: cost 4 inf + 1226 3.090 * * [simplify]: Extracting #5: cost 0 inf + 1863 3.091 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.091 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x))) 3.091 * * * * [progress]: [ 36 / 62 ] simplifiying candidate # 3.091 * * * * [progress]: [ 37 / 62 ] simplifiying candidate # 3.091 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log x)) 3.091 * * [simplify]: iters left: 6 (7 enodes) 3.093 * * [simplify]: iters left: 5 (24 enodes) 3.096 * * [simplify]: iters left: 4 (30 enodes) 3.100 * * [simplify]: iters left: 3 (34 enodes) 3.105 * * [simplify]: Extracting #0: cost 1 inf + 0 3.105 * * [simplify]: Extracting #1: cost 4 inf + 0 3.105 * * [simplify]: Extracting #2: cost 8 inf + 0 3.105 * * [simplify]: Extracting #3: cost 11 inf + 72 3.105 * * [simplify]: Extracting #4: cost 9 inf + 307 3.106 * * [simplify]: Extracting #5: cost 4 inf + 634 3.106 * * [simplify]: Extracting #6: cost 1 inf + 1200 3.106 * * [simplify]: Extracting #7: cost 0 inf + 1462 3.106 * [simplify]: Simplified to (+ (log x) (log (- 4 (* x x)))) 3.106 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (exp (+ (log x) (log (- 4 (* x x))))) (- 2 x))) 3.106 * * * * [progress]: [ 38 / 62 ] simplifiying candidate # 3.106 * * * * [progress]: [ 39 / 62 ] simplifiying candidate # 3.106 * * * * [progress]: [ 40 / 62 ] simplifiying candidate # 3.107 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) 3.107 * * [simplify]: iters left: 6 (8 enodes) 3.109 * * [simplify]: iters left: 5 (33 enodes) 3.114 * * [simplify]: iters left: 4 (80 enodes) 3.134 * * [simplify]: iters left: 3 (299 enodes) 3.260 * * [simplify]: Extracting #0: cost 1 inf + 0 3.261 * * [simplify]: Extracting #1: cost 38 inf + 0 3.261 * * [simplify]: Extracting #2: cost 216 inf + 2 3.266 * * [simplify]: Extracting #3: cost 243 inf + 14435 3.279 * * [simplify]: Extracting #4: cost 10 inf + 68030 3.294 * * [simplify]: Extracting #5: cost 0 inf + 70581 3.309 * [simplify]: Simplified to (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x)) 3.309 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x))) (- 2 x))) 3.309 * * * * [progress]: [ 41 / 62 ] simplifiying candidate # 3.310 * * * * [progress]: [ 42 / 62 ] simplifiying candidate # 3.310 * * * * [progress]: [ 43 / 62 ] simplifiying candidate # 3.310 * * * * [progress]: [ 44 / 62 ] simplifiying candidate # 3.310 * * * * [progress]: [ 45 / 62 ] simplifiying candidate # 3.310 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.310 * * [simplify]: iters left: 6 (7 enodes) 3.312 * * [simplify]: iters left: 5 (24 enodes) 3.316 * * [simplify]: iters left: 4 (30 enodes) 3.320 * * [simplify]: iters left: 3 (34 enodes) 3.324 * * [simplify]: Extracting #0: cost 1 inf + 0 3.324 * * [simplify]: Extracting #1: cost 4 inf + 0 3.324 * * [simplify]: Extracting #2: cost 8 inf + 0 3.324 * * [simplify]: Extracting #3: cost 11 inf + 42 3.324 * * [simplify]: Extracting #4: cost 9 inf + 247 3.324 * * [simplify]: Extracting #5: cost 4 inf + 574 3.324 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.324 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.325 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.325 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.325 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.325 * * [simplify]: iters left: 6 (7 enodes) 3.326 * * [simplify]: iters left: 5 (24 enodes) 3.330 * * [simplify]: iters left: 4 (30 enodes) 3.334 * * [simplify]: iters left: 3 (34 enodes) 3.338 * * [simplify]: Extracting #0: cost 1 inf + 0 3.338 * * [simplify]: Extracting #1: cost 4 inf + 0 3.338 * * [simplify]: Extracting #2: cost 8 inf + 0 3.338 * * [simplify]: Extracting #3: cost 11 inf + 42 3.338 * * [simplify]: Extracting #4: cost 9 inf + 247 3.338 * * [simplify]: Extracting #5: cost 4 inf + 574 3.338 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.340 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.340 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.340 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.340 * * * * [progress]: [ 46 / 62 ] simplifiying candidate # 3.340 * [simplify]: Simplifying (cbrt x) 3.340 * * [simplify]: iters left: 1 (2 enodes) 3.341 * * [simplify]: Extracting #0: cost 1 inf + 0 3.341 * * [simplify]: Extracting #1: cost 3 inf + 0 3.341 * * [simplify]: Extracting #2: cost 2 inf + 1 3.341 * * [simplify]: Extracting #3: cost 0 inf + 163 3.341 * [simplify]: Simplified to (cbrt x) 3.341 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x))) 3.341 * * * * [progress]: [ 47 / 62 ] simplifiying candidate # 3.341 * [simplify]: Simplifying (sqrt x) 3.341 * * [simplify]: iters left: 1 (2 enodes) 3.342 * * [simplify]: Extracting #0: cost 1 inf + 0 3.342 * * [simplify]: Extracting #1: cost 3 inf + 0 3.342 * * [simplify]: Extracting #2: cost 2 inf + 1 3.342 * * [simplify]: Extracting #3: cost 0 inf + 83 3.342 * [simplify]: Simplified to (sqrt x) 3.342 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x))) 3.342 * * * * [progress]: [ 48 / 62 ] simplifiying candidate # 3.342 * * * * [progress]: [ 49 / 62 ] simplifiying candidate # 3.342 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.342 * * [simplify]: iters left: 6 (6 enodes) 3.344 * * [simplify]: iters left: 5 (20 enodes) 3.347 * * [simplify]: iters left: 4 (26 enodes) 3.350 * * [simplify]: iters left: 3 (30 enodes) 3.354 * * [simplify]: Extracting #0: cost 1 inf + 0 3.354 * * [simplify]: Extracting #1: cost 3 inf + 0 3.354 * * [simplify]: Extracting #2: cost 5 inf + 0 3.354 * * [simplify]: Extracting #3: cost 11 inf + 0 3.354 * * [simplify]: Extracting #4: cost 11 inf + 43 3.354 * * [simplify]: Extracting #5: cost 5 inf + 410 3.354 * * [simplify]: Extracting #6: cost 1 inf + 1018 3.354 * * [simplify]: Extracting #7: cost 0 inf + 1220 3.355 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.355 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 3.355 * * * * [progress]: [ 50 / 62 ] simplifiying candidate # 3.355 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 3.355 * * [simplify]: iters left: 5 (5 enodes) 3.356 * * [simplify]: iters left: 4 (17 enodes) 3.359 * * [simplify]: iters left: 3 (23 enodes) 3.362 * * [simplify]: iters left: 2 (27 enodes) 3.365 * * [simplify]: Extracting #0: cost 1 inf + 0 3.365 * * [simplify]: Extracting #1: cost 3 inf + 0 3.365 * * [simplify]: Extracting #2: cost 9 inf + 0 3.365 * * [simplify]: Extracting #3: cost 7 inf + 165 3.365 * * [simplify]: Extracting #4: cost 0 inf + 736 3.365 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 3.365 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 3.366 * * * * [progress]: [ 51 / 62 ] simplifiying candidate # 3.366 * * * * [progress]: [ 52 / 62 ] simplifiying candidate # 3.366 * [simplify]: Simplifying (+ (sqrt 4) x) 3.366 * * [simplify]: iters left: 3 (4 enodes) 3.367 * * [simplify]: iters left: 2 (14 enodes) 3.369 * * [simplify]: Extracting #0: cost 1 inf + 0 3.369 * * [simplify]: Extracting #1: cost 4 inf + 0 3.369 * * [simplify]: Extracting #2: cost 2 inf + 2 3.369 * * [simplify]: Extracting #3: cost 0 inf + 86 3.369 * [simplify]: Simplified to (+ 2 x) 3.369 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 3.369 * * * * [progress]: [ 53 / 62 ] simplifiying candidate # 3.370 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 3.370 * * [simplify]: iters left: 6 (8 enodes) 3.373 * * [simplify]: iters left: 5 (44 enodes) 3.382 * * [simplify]: iters left: 4 (106 enodes) 3.409 * * [simplify]: iters left: 3 (265 enodes) 3.485 * * [simplify]: Extracting #0: cost 1 inf + 0 3.486 * * [simplify]: Extracting #1: cost 22 inf + 0 3.486 * * [simplify]: Extracting #2: cost 98 inf + 2 3.486 * * [simplify]: Extracting #3: cost 109 inf + 2440 3.488 * * [simplify]: Extracting #4: cost 67 inf + 10866 3.491 * * [simplify]: Extracting #5: cost 8 inf + 31717 3.495 * * [simplify]: Extracting #6: cost 0 inf + 35228 3.499 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 3.499 * [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))) 3.499 * * * * [progress]: [ 54 / 62 ] simplifiying candidate # 3.499 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 3.499 * * [simplify]: iters left: 6 (7 enodes) 3.502 * * [simplify]: iters left: 5 (33 enodes) 3.507 * * [simplify]: iters left: 4 (60 enodes) 3.517 * * [simplify]: iters left: 3 (129 enodes) 3.550 * * [simplify]: iters left: 2 (358 enodes) 3.653 * * [simplify]: Extracting #0: cost 1 inf + 0 3.653 * * [simplify]: Extracting #1: cost 41 inf + 0 3.654 * * [simplify]: Extracting #2: cost 124 inf + 1008 3.657 * * [simplify]: Extracting #3: cost 64 inf + 12248 3.661 * * [simplify]: Extracting #4: cost 33 inf + 17895 3.667 * * [simplify]: Extracting #5: cost 4 inf + 25889 3.672 * * [simplify]: Extracting #6: cost 0 inf + 27164 3.677 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.677 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 3.677 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 3.677 * * * * [progress]: [ 56 / 62 ] simplifiying candidate # 3.677 * * * * [progress]: [ 57 / 62 ] simplifiying candidate # 3.677 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.677 * * [simplify]: iters left: 4 (5 enodes) 3.679 * * [simplify]: iters left: 3 (23 enodes) 3.683 * * [simplify]: iters left: 2 (34 enodes) 3.687 * * [simplify]: iters left: 1 (41 enodes) 3.691 * * [simplify]: Extracting #0: cost 1 inf + 0 3.691 * * [simplify]: Extracting #1: cost 7 inf + 0 3.691 * * [simplify]: Extracting #2: cost 7 inf + 43 3.691 * * [simplify]: Extracting #3: cost 1 inf + 404 3.692 * * [simplify]: Extracting #4: cost 0 inf + 416 3.692 * [simplify]: Simplified to (* (+ x 2) x) 3.692 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.692 * * * * [progress]: [ 58 / 62 ] simplifiying candidate # 3.692 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.692 * * [simplify]: iters left: 4 (5 enodes) 3.694 * * [simplify]: iters left: 3 (23 enodes) 3.697 * * [simplify]: iters left: 2 (34 enodes) 3.701 * * [simplify]: iters left: 1 (41 enodes) 3.708 * * [simplify]: Extracting #0: cost 1 inf + 0 3.708 * * [simplify]: Extracting #1: cost 7 inf + 0 3.708 * * [simplify]: Extracting #2: cost 7 inf + 43 3.708 * * [simplify]: Extracting #3: cost 1 inf + 404 3.708 * * [simplify]: Extracting #4: cost 0 inf + 416 3.708 * [simplify]: Simplified to (* (+ x 2) x) 3.708 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.708 * * * * [progress]: [ 59 / 62 ] simplifiying candidate # 3.709 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.709 * * [simplify]: iters left: 4 (5 enodes) 3.710 * * [simplify]: iters left: 3 (23 enodes) 3.713 * * [simplify]: iters left: 2 (34 enodes) 3.718 * * [simplify]: iters left: 1 (41 enodes) 3.722 * * [simplify]: Extracting #0: cost 1 inf + 0 3.722 * * [simplify]: Extracting #1: cost 7 inf + 0 3.722 * * [simplify]: Extracting #2: cost 7 inf + 43 3.722 * * [simplify]: Extracting #3: cost 1 inf + 404 3.722 * * [simplify]: Extracting #4: cost 0 inf + 416 3.723 * [simplify]: Simplified to (* (+ x 2) x) 3.723 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.723 * * * * [progress]: [ 60 / 62 ] simplifiying candidate # 3.723 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.723 * * [simplify]: iters left: 4 (6 enodes) 3.725 * * [simplify]: iters left: 3 (30 enodes) 3.731 * * [simplify]: iters left: 2 (61 enodes) 3.742 * * [simplify]: iters left: 1 (116 enodes) 3.762 * * [simplify]: Extracting #0: cost 1 inf + 0 3.763 * * [simplify]: Extracting #1: cost 15 inf + 0 3.763 * * [simplify]: Extracting #2: cost 38 inf + 2 3.763 * * [simplify]: Extracting #3: cost 28 inf + 1325 3.763 * * [simplify]: Extracting #4: cost 16 inf + 3899 3.764 * * [simplify]: Extracting #5: cost 0 inf + 9597 3.765 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.765 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.765 * * * * [progress]: [ 61 / 62 ] simplifiying candidate # 3.765 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.765 * * [simplify]: iters left: 4 (6 enodes) 3.767 * * [simplify]: iters left: 3 (30 enodes) 3.775 * * [simplify]: iters left: 2 (61 enodes) 3.787 * * [simplify]: iters left: 1 (116 enodes) 3.807 * * [simplify]: Extracting #0: cost 1 inf + 0 3.807 * * [simplify]: Extracting #1: cost 15 inf + 0 3.807 * * [simplify]: Extracting #2: cost 38 inf + 2 3.808 * * [simplify]: Extracting #3: cost 28 inf + 1325 3.808 * * [simplify]: Extracting #4: cost 16 inf + 3899 3.809 * * [simplify]: Extracting #5: cost 0 inf + 9597 3.810 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.810 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.810 * * * * [progress]: [ 62 / 62 ] simplifiying candidate # 3.810 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.810 * * [simplify]: iters left: 4 (6 enodes) 3.812 * * [simplify]: iters left: 3 (30 enodes) 3.818 * * [simplify]: iters left: 2 (61 enodes) 3.830 * * [simplify]: iters left: 1 (116 enodes) 3.852 * * [simplify]: Extracting #0: cost 1 inf + 0 3.852 * * [simplify]: Extracting #1: cost 15 inf + 0 3.853 * * [simplify]: Extracting #2: cost 38 inf + 2 3.853 * * [simplify]: Extracting #3: cost 28 inf + 1325 3.853 * * [simplify]: Extracting #4: cost 16 inf + 3899 3.854 * * [simplify]: Extracting #5: cost 0 inf + 9597 3.855 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.855 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.855 * * * [progress]: adding candidates to table 4.100 * * [progress]: iteration 3 / 4 4.100 * * * [progress]: picking best candidate 4.102 * * * * [pick]: Picked # 4.102 * * * [progress]: localizing error 4.114 * * * [progress]: generating rewritten candidates 4.114 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.128 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 4.141 * * * [progress]: generating series expansions 4.141 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.141 * [backup-simplify]: Simplify (/ (- 4 (* x x)) (/ (- 2 x) x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 4.141 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 4.141 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 4.141 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 4.141 * [taylor]: Taking taylor expansion of x in x 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 1 into 1 4.141 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 4.141 * [taylor]: Taking taylor expansion of 4 in x 4.141 * [backup-simplify]: Simplify 4 into 4 4.141 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.141 * [taylor]: Taking taylor expansion of x in x 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 1 into 1 4.141 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.141 * [taylor]: Taking taylor expansion of 2 in x 4.141 * [backup-simplify]: Simplify 2 into 2 4.141 * [taylor]: Taking taylor expansion of x in x 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 1 into 1 4.141 * [backup-simplify]: Simplify (+ 4 0) into 4 4.142 * [backup-simplify]: Simplify (* 0 4) into 0 4.142 * [backup-simplify]: Simplify (+ 0 0) into 0 4.142 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 4.143 * [backup-simplify]: Simplify (- 0) into 0 4.143 * [backup-simplify]: Simplify (+ 2 0) into 2 4.143 * [backup-simplify]: Simplify (/ 4 2) into 2 4.143 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 4.143 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 4.143 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 4.143 * [taylor]: Taking taylor expansion of 4 in x 4.143 * [backup-simplify]: Simplify 4 into 4 4.143 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.143 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.143 * [taylor]: Taking taylor expansion of 2 in x 4.143 * [backup-simplify]: Simplify 2 into 2 4.143 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.144 * [backup-simplify]: Simplify (+ 4 0) into 4 4.144 * [backup-simplify]: Simplify (* 0 4) into 0 4.144 * [backup-simplify]: Simplify (+ 0 0) into 0 4.144 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 4.145 * [backup-simplify]: Simplify (- 0) into 0 4.145 * [backup-simplify]: Simplify (+ 2 0) into 2 4.145 * [backup-simplify]: Simplify (/ 4 2) into 2 4.145 * [backup-simplify]: Simplify 2 into 2 4.145 * [backup-simplify]: Simplify (* 1 1) into 1 4.146 * [backup-simplify]: Simplify (- 1) into -1 4.146 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.146 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 4.147 * [backup-simplify]: Simplify (- 1) into -1 4.147 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.147 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 4.147 * [backup-simplify]: Simplify 1 into 1 4.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.148 * [backup-simplify]: Simplify (- 0) into 0 4.148 * [backup-simplify]: Simplify (+ 0 0) into 0 4.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 4.152 * [backup-simplify]: Simplify (- 0) into 0 4.153 * [backup-simplify]: Simplify (+ 0 0) into 0 4.153 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 4.153 * [backup-simplify]: Simplify 0 into 0 4.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.154 * [backup-simplify]: Simplify (- 0) into 0 4.154 * [backup-simplify]: Simplify (+ 0 0) into 0 4.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 4.155 * [backup-simplify]: Simplify (- 0) into 0 4.156 * [backup-simplify]: Simplify (+ 0 0) into 0 4.156 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.156 * [backup-simplify]: Simplify 0 into 0 4.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.157 * [backup-simplify]: Simplify (- 0) into 0 4.157 * [backup-simplify]: Simplify (+ 0 0) into 0 4.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 4.159 * [backup-simplify]: Simplify (- 0) into 0 4.159 * [backup-simplify]: Simplify (+ 0 0) into 0 4.160 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.160 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.160 * [backup-simplify]: Simplify (- 0) into 0 4.161 * [backup-simplify]: Simplify (+ 0 0) into 0 4.162 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 4.162 * [backup-simplify]: Simplify (- 0) into 0 4.162 * [backup-simplify]: Simplify (+ 0 0) into 0 4.163 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.163 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.164 * [backup-simplify]: Simplify (- 0) into 0 4.164 * [backup-simplify]: Simplify (+ 0 0) into 0 4.165 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 4.165 * [backup-simplify]: Simplify (- 0) into 0 4.166 * [backup-simplify]: Simplify (+ 0 0) into 0 4.166 * [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 4.166 * [backup-simplify]: Simplify 0 into 0 4.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.168 * [backup-simplify]: Simplify (- 0) into 0 4.168 * [backup-simplify]: Simplify (+ 0 0) into 0 4.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 4.169 * [backup-simplify]: Simplify (- 0) into 0 4.169 * [backup-simplify]: Simplify (+ 0 0) into 0 4.170 * [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 4.170 * [backup-simplify]: Simplify 0 into 0 4.170 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 4.171 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 x) (/ 1 x))) (/ (- 2 (/ 1 x)) (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 4.171 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 4.171 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.171 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.171 * [taylor]: Taking taylor expansion of 4 in x 4.171 * [backup-simplify]: Simplify 4 into 4 4.171 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.171 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.171 * [taylor]: Taking taylor expansion of x in x 4.171 * [backup-simplify]: Simplify 0 into 0 4.171 * [backup-simplify]: Simplify 1 into 1 4.171 * [backup-simplify]: Simplify (* 1 1) into 1 4.171 * [backup-simplify]: Simplify (/ 1 1) into 1 4.171 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.171 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.171 * [taylor]: Taking taylor expansion of 2 in x 4.171 * [backup-simplify]: Simplify 2 into 2 4.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.171 * [taylor]: Taking taylor expansion of x in x 4.171 * [backup-simplify]: Simplify 0 into 0 4.171 * [backup-simplify]: Simplify 1 into 1 4.171 * [backup-simplify]: Simplify (/ 1 1) into 1 4.172 * [taylor]: Taking taylor expansion of x in x 4.172 * [backup-simplify]: Simplify 0 into 0 4.172 * [backup-simplify]: Simplify 1 into 1 4.172 * [backup-simplify]: Simplify (- 1) into -1 4.172 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.172 * [backup-simplify]: Simplify (- 1) into -1 4.172 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.173 * [backup-simplify]: Simplify (* -1 0) into 0 4.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.173 * [backup-simplify]: Simplify (- 0) into 0 4.174 * [backup-simplify]: Simplify (+ 2 0) into 2 4.174 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.174 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.174 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.174 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.174 * [taylor]: Taking taylor expansion of 4 in x 4.174 * [backup-simplify]: Simplify 4 into 4 4.174 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify (* 1 1) into 1 4.175 * [backup-simplify]: Simplify (/ 1 1) into 1 4.175 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.175 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.175 * [taylor]: Taking taylor expansion of 2 in x 4.175 * [backup-simplify]: Simplify 2 into 2 4.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.175 * [taylor]: Taking taylor expansion of x in x 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify (/ 1 1) into 1 4.175 * [taylor]: Taking taylor expansion of x in x 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify (- 1) into -1 4.176 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.176 * [backup-simplify]: Simplify (- 1) into -1 4.176 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.176 * [backup-simplify]: Simplify (* -1 0) into 0 4.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.177 * [backup-simplify]: Simplify (- 0) into 0 4.177 * [backup-simplify]: Simplify (+ 2 0) into 2 4.178 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.178 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.178 * [backup-simplify]: Simplify 1 into 1 4.178 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.179 * [backup-simplify]: Simplify (- 0) into 0 4.179 * [backup-simplify]: Simplify (+ 0 0) into 0 4.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.180 * [backup-simplify]: Simplify (- 0) into 0 4.180 * [backup-simplify]: Simplify (+ 0 0) into 0 4.181 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 4.181 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 4.181 * [backup-simplify]: Simplify 2 into 2 4.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.182 * [backup-simplify]: Simplify (- 0) into 0 4.183 * [backup-simplify]: Simplify (+ 4 0) into 4 4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.183 * [backup-simplify]: Simplify (- 0) into 0 4.184 * [backup-simplify]: Simplify (+ 0 0) into 0 4.184 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.185 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 4.185 * [backup-simplify]: Simplify 0 into 0 4.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.186 * [backup-simplify]: Simplify (- 0) into 0 4.187 * [backup-simplify]: Simplify (+ 0 0) into 0 4.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.187 * [backup-simplify]: Simplify (- 0) into 0 4.188 * [backup-simplify]: Simplify (+ 0 0) into 0 4.188 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.189 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.189 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.190 * [backup-simplify]: Simplify (- 0) into 0 4.191 * [backup-simplify]: Simplify (+ 0 0) into 0 4.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.191 * [backup-simplify]: Simplify (- 0) into 0 4.192 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.193 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.193 * [backup-simplify]: Simplify 0 into 0 4.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.195 * [backup-simplify]: Simplify (- 0) into 0 4.195 * [backup-simplify]: Simplify (+ 0 0) into 0 4.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.196 * [backup-simplify]: Simplify (- 0) into 0 4.196 * [backup-simplify]: Simplify (+ 0 0) into 0 4.197 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.198 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.198 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.199 * [backup-simplify]: Simplify (- 0) into 0 4.200 * [backup-simplify]: Simplify (+ 0 0) into 0 4.200 * [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 4.200 * [backup-simplify]: Simplify (- 0) into 0 4.200 * [backup-simplify]: Simplify (+ 0 0) into 0 4.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.202 * [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 4.202 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.204 * [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 4.204 * [backup-simplify]: Simplify (- 0) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.205 * [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 4.205 * [backup-simplify]: Simplify (- 0) into 0 4.205 * [backup-simplify]: Simplify (+ 0 0) into 0 4.206 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.207 * [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 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 4.207 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ (- 2 (/ 1 (- x))) (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) 4.208 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in (x) around 0 4.208 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.208 * [taylor]: Taking taylor expansion of -1 in x 4.208 * [backup-simplify]: Simplify -1 into -1 4.208 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.208 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.208 * [taylor]: Taking taylor expansion of 4 in x 4.208 * [backup-simplify]: Simplify 4 into 4 4.208 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.208 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.208 * [taylor]: Taking taylor expansion of x in x 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (* 1 1) into 1 4.208 * [backup-simplify]: Simplify (/ 1 1) into 1 4.208 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.208 * [taylor]: Taking taylor expansion of x in x 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (/ 1 1) into 1 4.208 * [taylor]: Taking taylor expansion of 2 in x 4.208 * [backup-simplify]: Simplify 2 into 2 4.209 * [taylor]: Taking taylor expansion of x in x 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify (- 1) into -1 4.209 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.209 * [backup-simplify]: Simplify (+ 1 0) into 1 4.209 * [backup-simplify]: Simplify (* 1 0) into 0 4.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.210 * [backup-simplify]: Simplify (+ 0 2) into 2 4.211 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.211 * [backup-simplify]: Simplify (/ -1 1) into -1 4.211 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.211 * [taylor]: Taking taylor expansion of -1 in x 4.211 * [backup-simplify]: Simplify -1 into -1 4.211 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.211 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.211 * [taylor]: Taking taylor expansion of 4 in x 4.211 * [backup-simplify]: Simplify 4 into 4 4.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.211 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.211 * [taylor]: Taking taylor expansion of x in x 4.211 * [backup-simplify]: Simplify 0 into 0 4.211 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify (* 1 1) into 1 4.211 * [backup-simplify]: Simplify (/ 1 1) into 1 4.211 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.211 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.211 * [taylor]: Taking taylor expansion of x in x 4.211 * [backup-simplify]: Simplify 0 into 0 4.211 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify (/ 1 1) into 1 4.212 * [taylor]: Taking taylor expansion of 2 in x 4.212 * [backup-simplify]: Simplify 2 into 2 4.212 * [taylor]: Taking taylor expansion of x in x 4.212 * [backup-simplify]: Simplify 0 into 0 4.212 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify (- 1) into -1 4.212 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.212 * [backup-simplify]: Simplify (+ 1 0) into 1 4.213 * [backup-simplify]: Simplify (* 1 0) into 0 4.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.213 * [backup-simplify]: Simplify (+ 0 2) into 2 4.214 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.214 * [backup-simplify]: Simplify (/ -1 1) into -1 4.214 * [backup-simplify]: Simplify (* -1 -1) into 1 4.214 * [backup-simplify]: Simplify 1 into 1 4.215 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.215 * [backup-simplify]: Simplify (- 0) into 0 4.216 * [backup-simplify]: Simplify (+ 0 0) into 0 4.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.216 * [backup-simplify]: Simplify (+ 0 0) into 0 4.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 4.218 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 4.218 * [backup-simplify]: Simplify -2 into -2 4.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify (- 0) into 0 4.220 * [backup-simplify]: Simplify (+ 4 0) into 4 4.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.220 * [backup-simplify]: Simplify (+ 0 0) into 0 4.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.222 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 4.222 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 4.222 * [backup-simplify]: Simplify 0 into 0 4.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.223 * [backup-simplify]: Simplify (- 0) into 0 4.224 * [backup-simplify]: Simplify (+ 0 0) into 0 4.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.224 * [backup-simplify]: Simplify (+ 0 0) into 0 4.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.226 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.227 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.231 * [backup-simplify]: Simplify (- 0) into 0 4.231 * [backup-simplify]: Simplify (+ 0 0) into 0 4.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.232 * [backup-simplify]: Simplify (+ 0 0) into 0 4.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.234 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.235 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.235 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.236 * [backup-simplify]: Simplify (- 0) into 0 4.236 * [backup-simplify]: Simplify (+ 0 0) into 0 4.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.237 * [backup-simplify]: Simplify (+ 0 0) into 0 4.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.239 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.240 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.240 * [backup-simplify]: Simplify 0 into 0 4.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.241 * [backup-simplify]: Simplify (- 0) into 0 4.241 * [backup-simplify]: Simplify (+ 0 0) into 0 4.242 * [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 4.242 * [backup-simplify]: Simplify (+ 0 0) into 0 4.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.244 * [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 4.245 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.245 * [backup-simplify]: Simplify 0 into 0 4.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.246 * [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 4.246 * [backup-simplify]: Simplify (- 0) into 0 4.247 * [backup-simplify]: Simplify (+ 0 0) into 0 4.247 * [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 4.247 * [backup-simplify]: Simplify (+ 0 0) into 0 4.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.249 * [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 4.250 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.250 * [backup-simplify]: Simplify 0 into 0 4.251 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 4.251 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 4.251 * [backup-simplify]: Simplify (/ (- 2 x) x) into (/ (- 2 x) x) 4.251 * [approximate]: Taking taylor expansion of (/ (- 2 x) x) in (x) around 0 4.251 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.251 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.251 * [taylor]: Taking taylor expansion of 2 in x 4.251 * [backup-simplify]: Simplify 2 into 2 4.251 * [taylor]: Taking taylor expansion of x in x 4.251 * [backup-simplify]: Simplify 0 into 0 4.251 * [backup-simplify]: Simplify 1 into 1 4.251 * [taylor]: Taking taylor expansion of x in x 4.251 * [backup-simplify]: Simplify 0 into 0 4.251 * [backup-simplify]: Simplify 1 into 1 4.251 * [backup-simplify]: Simplify (- 0) into 0 4.251 * [backup-simplify]: Simplify (+ 2 0) into 2 4.252 * [backup-simplify]: Simplify (/ 2 1) into 2 4.252 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.252 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.252 * [taylor]: Taking taylor expansion of 2 in x 4.252 * [backup-simplify]: Simplify 2 into 2 4.252 * [taylor]: Taking taylor expansion of x in x 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify 1 into 1 4.252 * [taylor]: Taking taylor expansion of x in x 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify 1 into 1 4.252 * [backup-simplify]: Simplify (- 0) into 0 4.252 * [backup-simplify]: Simplify (+ 2 0) into 2 4.252 * [backup-simplify]: Simplify (/ 2 1) into 2 4.252 * [backup-simplify]: Simplify 2 into 2 4.253 * [backup-simplify]: Simplify (- 1) into -1 4.253 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.254 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 2 (/ 0 1)))) into -1 4.254 * [backup-simplify]: Simplify -1 into -1 4.254 * [backup-simplify]: Simplify (- 0) into 0 4.254 * [backup-simplify]: Simplify (+ 0 0) into 0 4.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify (- 0) into 0 4.255 * [backup-simplify]: Simplify (+ 0 0) into 0 4.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.256 * [backup-simplify]: Simplify 0 into 0 4.256 * [backup-simplify]: Simplify (- 0) into 0 4.256 * [backup-simplify]: Simplify (+ 0 0) into 0 4.257 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.257 * [backup-simplify]: Simplify 0 into 0 4.257 * [backup-simplify]: Simplify (- 0) into 0 4.257 * [backup-simplify]: Simplify (+ 0 0) into 0 4.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify (- 0) into 0 4.258 * [backup-simplify]: Simplify (+ 0 0) into 0 4.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.259 * [backup-simplify]: Simplify 0 into 0 4.259 * [backup-simplify]: Simplify (- 0) into 0 4.260 * [backup-simplify]: Simplify (+ 0 0) into 0 4.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.260 * [backup-simplify]: Simplify 0 into 0 4.260 * [backup-simplify]: Simplify (+ -1 (* 2 (/ 1 x))) into (- (* 2 (/ 1 x)) 1) 4.261 * [backup-simplify]: Simplify (/ (- 2 (/ 1 x)) (/ 1 x)) into (* x (- 2 (/ 1 x))) 4.261 * [approximate]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in (x) around 0 4.261 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.261 * [taylor]: Taking taylor expansion of 2 in x 4.261 * [backup-simplify]: Simplify 2 into 2 4.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [backup-simplify]: Simplify (/ 1 1) into 1 4.261 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.261 * [taylor]: Taking taylor expansion of 2 in x 4.261 * [backup-simplify]: Simplify 2 into 2 4.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [backup-simplify]: Simplify (/ 1 1) into 1 4.262 * [backup-simplify]: Simplify (- 1) into -1 4.262 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.262 * [backup-simplify]: Simplify (* 0 -1) into 0 4.262 * [backup-simplify]: Simplify 0 into 0 4.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.263 * [backup-simplify]: Simplify (- 0) into 0 4.263 * [backup-simplify]: Simplify (+ 2 0) into 2 4.263 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1 4.263 * [backup-simplify]: Simplify -1 into -1 4.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.264 * [backup-simplify]: Simplify (- 0) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.265 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 -1))) into 2 4.265 * [backup-simplify]: Simplify 2 into 2 4.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.266 * [backup-simplify]: Simplify (- 0) into 0 4.266 * [backup-simplify]: Simplify (+ 0 0) into 0 4.267 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 -1)))) into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.267 * [backup-simplify]: Simplify (- 0) into 0 4.268 * [backup-simplify]: Simplify (+ 0 0) into 0 4.269 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.269 * [backup-simplify]: Simplify 0 into 0 4.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.269 * [backup-simplify]: Simplify (- 0) into 0 4.269 * [backup-simplify]: Simplify (+ 0 0) into 0 4.270 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.270 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.271 * [backup-simplify]: Simplify (- 0) into 0 4.271 * [backup-simplify]: Simplify (+ 0 0) into 0 4.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.272 * [backup-simplify]: Simplify 0 into 0 4.273 * [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 4.273 * [backup-simplify]: Simplify (- 0) into 0 4.273 * [backup-simplify]: Simplify (+ 0 0) into 0 4.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.274 * [backup-simplify]: Simplify 0 into 0 4.275 * [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 4.275 * [backup-simplify]: Simplify (- 0) into 0 4.275 * [backup-simplify]: Simplify (+ 0 0) into 0 4.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))))) into 0 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify (+ (* 2 (/ 1 x)) -1) into (- (* 2 (/ 1 x)) 1) 4.277 * [backup-simplify]: Simplify (/ (- 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* (+ (/ 1 x) 2) x)) 4.277 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in (x) around 0 4.277 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.277 * [taylor]: Taking taylor expansion of -1 in x 4.277 * [backup-simplify]: Simplify -1 into -1 4.277 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.277 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.277 * [taylor]: Taking taylor expansion of x in x 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify 1 into 1 4.277 * [backup-simplify]: Simplify (/ 1 1) into 1 4.277 * [taylor]: Taking taylor expansion of 2 in x 4.277 * [backup-simplify]: Simplify 2 into 2 4.277 * [taylor]: Taking taylor expansion of x in x 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify 1 into 1 4.277 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.277 * [taylor]: Taking taylor expansion of -1 in x 4.277 * [backup-simplify]: Simplify -1 into -1 4.277 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.277 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.277 * [taylor]: Taking taylor expansion of x in x 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify 1 into 1 4.277 * [backup-simplify]: Simplify (/ 1 1) into 1 4.277 * [taylor]: Taking taylor expansion of 2 in x 4.278 * [backup-simplify]: Simplify 2 into 2 4.278 * [taylor]: Taking taylor expansion of x in x 4.278 * [backup-simplify]: Simplify 0 into 0 4.278 * [backup-simplify]: Simplify 1 into 1 4.278 * [backup-simplify]: Simplify (+ 1 0) into 1 4.278 * [backup-simplify]: Simplify (* 1 0) into 0 4.278 * [backup-simplify]: Simplify (* -1 0) into 0 4.278 * [backup-simplify]: Simplify 0 into 0 4.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.279 * [backup-simplify]: Simplify (+ 0 2) into 2 4.279 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.280 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 4.280 * [backup-simplify]: Simplify -1 into -1 4.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.281 * [backup-simplify]: Simplify (+ 0 0) into 0 4.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.282 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 1) (* 0 0))) into -2 4.282 * [backup-simplify]: Simplify -2 into -2 4.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.282 * [backup-simplify]: Simplify (+ 0 0) into 0 4.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.284 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))) into 0 4.284 * [backup-simplify]: Simplify 0 into 0 4.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.284 * [backup-simplify]: Simplify (+ 0 0) into 0 4.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.286 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))) into 0 4.286 * [backup-simplify]: Simplify 0 into 0 4.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.287 * [backup-simplify]: Simplify (+ 0 0) into 0 4.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.288 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))) into 0 4.289 * [backup-simplify]: Simplify 0 into 0 4.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.289 * [backup-simplify]: Simplify (+ 0 0) into 0 4.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.291 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))) into 0 4.291 * [backup-simplify]: Simplify 0 into 0 4.292 * [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 4.292 * [backup-simplify]: Simplify (+ 0 0) into 0 4.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.294 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))))) into 0 4.294 * [backup-simplify]: Simplify 0 into 0 4.294 * [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 4.295 * [backup-simplify]: Simplify (+ 0 0) into 0 4.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.297 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))))) into 0 4.297 * [backup-simplify]: Simplify 0 into 0 4.297 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (- x))) -1) into (- (* 2 (/ 1 x)) 1) 4.297 * * * [progress]: simplifying candidates 4.297 * * * * [progress]: [ 1 / 167 ] simplifiying candidate # 4.297 * * * * [progress]: [ 2 / 167 ] simplifiying candidate # 4.297 * * * * [progress]: [ 3 / 167 ] simplifiying candidate # 4.297 * * * * [progress]: [ 4 / 167 ] simplifiying candidate # 4.298 * [simplify]: Simplifying (- (log (- 4 (* x x))) (- (log (- 2 x)) (log x))) 4.298 * * [simplify]: iters left: 6 (11 enodes) 4.300 * * [simplify]: iters left: 5 (43 enodes) 4.310 * * [simplify]: iters left: 4 (65 enodes) 4.318 * * [simplify]: iters left: 3 (78 enodes) 4.328 * * [simplify]: iters left: 2 (88 enodes) 4.338 * * [simplify]: iters left: 1 (96 enodes) 4.349 * * [simplify]: Extracting #0: cost 1 inf + 0 4.349 * * [simplify]: Extracting #1: cost 16 inf + 0 4.349 * * [simplify]: Extracting #2: cost 32 inf + 0 4.349 * * [simplify]: Extracting #3: cost 38 inf + 1 4.349 * * [simplify]: Extracting #4: cost 34 inf + 308 4.350 * * [simplify]: Extracting #5: cost 19 inf + 2376 4.351 * * [simplify]: Extracting #6: cost 3 inf + 6480 4.352 * * [simplify]: Extracting #7: cost 0 inf + 7276 4.353 * [simplify]: Simplified to (+ (- (log x) (log (- 2 x))) (log (- 4 (* x x)))) 4.353 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (- (log x) (log (- 2 x))) (log (- 4 (* x x)))))) 4.353 * * * * [progress]: [ 5 / 167 ] simplifiying candidate # 4.353 * [simplify]: Simplifying (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.353 * * [simplify]: iters left: 6 (10 enodes) 4.356 * * [simplify]: iters left: 5 (42 enodes) 4.362 * * [simplify]: iters left: 4 (67 enodes) 4.371 * * [simplify]: iters left: 3 (83 enodes) 4.383 * * [simplify]: iters left: 2 (93 enodes) 4.395 * * [simplify]: iters left: 1 (105 enodes) 4.408 * * [simplify]: Extracting #0: cost 1 inf + 0 4.408 * * [simplify]: Extracting #1: cost 12 inf + 0 4.408 * * [simplify]: Extracting #2: cost 27 inf + 0 4.409 * * [simplify]: Extracting #3: cost 37 inf + 1 4.409 * * [simplify]: Extracting #4: cost 31 inf + 352 4.409 * * [simplify]: Extracting #5: cost 10 inf + 2670 4.410 * * [simplify]: Extracting #6: cost 0 inf + 5323 4.411 * [simplify]: Simplified to (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.411 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (- 4 (* x x))) (log (/ (- 2 x) x))))) 4.411 * * * * [progress]: [ 6 / 167 ] simplifiying candidate # 4.411 * * * * [progress]: [ 7 / 167 ] simplifiying candidate # 4.411 * * * * [progress]: [ 8 / 167 ] simplifiying candidate # 4.411 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x))) 4.411 * * [simplify]: iters left: 6 (13 enodes) 4.415 * * [simplify]: iters left: 5 (57 enodes) 4.425 * * [simplify]: iters left: 4 (184 enodes) 4.478 * * [simplify]: Extracting #0: cost 1 inf + 0 4.479 * * [simplify]: Extracting #1: cost 83 inf + 0 4.479 * * [simplify]: Extracting #2: cost 224 inf + 1 4.482 * * [simplify]: Extracting #3: cost 189 inf + 16531 4.493 * * [simplify]: Extracting #4: cost 15 inf + 53921 4.506 * * [simplify]: Extracting #5: cost 0 inf + 55098 4.521 * * [simplify]: Extracting #6: cost 0 inf + 54818 4.533 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))) 4.533 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))))) 4.533 * * * * [progress]: [ 9 / 167 ] simplifiying candidate # 4.533 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x))) 4.533 * * [simplify]: iters left: 6 (12 enodes) 4.537 * * [simplify]: iters left: 5 (58 enodes) 4.547 * * [simplify]: iters left: 4 (173 enodes) 4.591 * * [simplify]: Extracting #0: cost 1 inf + 0 4.591 * * [simplify]: Extracting #1: cost 44 inf + 0 4.591 * * [simplify]: Extracting #2: cost 150 inf + 2 4.592 * * [simplify]: Extracting #3: cost 187 inf + 1318 4.596 * * [simplify]: Extracting #4: cost 50 inf + 30573 4.605 * * [simplify]: Extracting #5: cost 0 inf + 41502 4.614 * * [simplify]: Extracting #6: cost 0 inf + 41262 4.623 * * [simplify]: Extracting #7: cost 0 inf + 41222 4.632 * [simplify]: Simplified to (/ (/ (- 4 (* x x)) (* (/ (/ (- 2 x) x) (- 4 (* x x))) (/ (/ (- 2 x) x) (- 4 (* x x))))) (/ (- 2 x) x)) 4.632 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (- 4 (* x x)) (* (/ (/ (- 2 x) x) (- 4 (* x x))) (/ (/ (- 2 x) x) (- 4 (* x x))))) (/ (- 2 x) x)))) 4.632 * * * * [progress]: [ 10 / 167 ] simplifiying candidate # 4.632 * * * * [progress]: [ 11 / 167 ] simplifiying candidate # 4.632 * * * * [progress]: [ 12 / 167 ] simplifiying candidate # 4.632 * * * * [progress]: [ 13 / 167 ] simplifiying candidate # 4.632 * * * * [progress]: [ 14 / 167 ] simplifiying candidate # 4.632 * [simplify]: Simplifying (/ 4 (/ (- 2 x) x)) 4.632 * * [simplify]: iters left: 6 (6 enodes) 4.634 * * [simplify]: iters left: 5 (25 enodes) 4.638 * * [simplify]: iters left: 4 (39 enodes) 4.643 * * [simplify]: iters left: 3 (47 enodes) 4.651 * * [simplify]: iters left: 2 (51 enodes) 4.658 * * [simplify]: Extracting #0: cost 1 inf + 0 4.658 * * [simplify]: Extracting #1: cost 8 inf + 0 4.658 * * [simplify]: Extracting #2: cost 15 inf + 2 4.658 * * [simplify]: Extracting #3: cost 9 inf + 255 4.658 * * [simplify]: Extracting #4: cost 2 inf + 710 4.658 * * [simplify]: Extracting #5: cost 0 inf + 915 4.659 * [simplify]: Simplified to (/ (* 4 x) (- 2 x)) 4.659 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (* 4 x) (- 2 x)) (/ (* x x) (/ (- 2 x) x)))) 4.659 * * * * [progress]: [ 15 / 167 ] simplifiying candidate # 4.659 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 4.659 * * [simplify]: iters left: 6 (12 enodes) 4.662 * * [simplify]: iters left: 5 (49 enodes) 4.669 * * [simplify]: iters left: 4 (78 enodes) 4.680 * * [simplify]: iters left: 3 (91 enodes) 4.691 * * [simplify]: iters left: 2 (98 enodes) 4.703 * * [simplify]: Extracting #0: cost 1 inf + 0 4.703 * * [simplify]: Extracting #1: cost 11 inf + 0 4.703 * * [simplify]: Extracting #2: cost 22 inf + 0 4.703 * * [simplify]: Extracting #3: cost 33 inf + 0 4.703 * * [simplify]: Extracting #4: cost 35 inf + 4 4.703 * * [simplify]: Extracting #5: cost 20 inf + 1068 4.704 * * [simplify]: Extracting #6: cost 4 inf + 5467 4.705 * * [simplify]: Extracting #7: cost 0 inf + 6959 4.706 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) 4.706 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 4.706 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.706 * * [simplify]: iters left: 6 (10 enodes) 4.709 * * [simplify]: iters left: 5 (37 enodes) 4.714 * * [simplify]: iters left: 4 (51 enodes) 4.723 * * [simplify]: iters left: 3 (57 enodes) 4.730 * * [simplify]: iters left: 2 (61 enodes) 4.738 * * [simplify]: Extracting #0: cost 1 inf + 0 4.738 * * [simplify]: Extracting #1: cost 4 inf + 0 4.738 * * [simplify]: Extracting #2: cost 8 inf + 0 4.738 * * [simplify]: Extracting #3: cost 19 inf + 0 4.738 * * [simplify]: Extracting #4: cost 20 inf + 45 4.738 * * [simplify]: Extracting #5: cost 12 inf + 576 4.738 * * [simplify]: Extracting #6: cost 2 inf + 1676 4.739 * * [simplify]: Extracting #7: cost 0 inf + 2201 4.739 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.739 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 4.739 * * * * [progress]: [ 16 / 167 ] simplifiying candidate # 4.739 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.739 * * [simplify]: iters left: 6 (11 enodes) 4.742 * * [simplify]: iters left: 5 (42 enodes) 4.749 * * [simplify]: iters left: 4 (60 enodes) 4.757 * * [simplify]: iters left: 3 (69 enodes) 4.766 * * [simplify]: iters left: 2 (73 enodes) 4.775 * * [simplify]: Extracting #0: cost 1 inf + 0 4.775 * * [simplify]: Extracting #1: cost 7 inf + 0 4.775 * * [simplify]: Extracting #2: cost 14 inf + 0 4.775 * * [simplify]: Extracting #3: cost 25 inf + 0 4.775 * * [simplify]: Extracting #4: cost 27 inf + 4 4.776 * * [simplify]: Extracting #5: cost 11 inf + 1310 4.776 * * [simplify]: Extracting #6: cost 1 inf + 3494 4.777 * * [simplify]: Extracting #7: cost 0 inf + 3817 4.777 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.777 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 4.777 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 4.778 * * [simplify]: iters left: 6 (10 enodes) 4.780 * * [simplify]: iters left: 5 (37 enodes) 4.786 * * [simplify]: iters left: 4 (51 enodes) 5.044 * * [simplify]: iters left: 3 (57 enodes) 5.051 * * [simplify]: iters left: 2 (61 enodes) 5.059 * * [simplify]: Extracting #0: cost 1 inf + 0 5.059 * * [simplify]: Extracting #1: cost 4 inf + 0 5.059 * * [simplify]: Extracting #2: cost 8 inf + 0 5.059 * * [simplify]: Extracting #3: cost 19 inf + 0 5.059 * * [simplify]: Extracting #4: cost 20 inf + 45 5.059 * * [simplify]: Extracting #5: cost 12 inf + 576 5.059 * * [simplify]: Extracting #6: cost 2 inf + 1596 5.060 * * [simplify]: Extracting #7: cost 0 inf + 2041 5.060 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 5.060 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 5.060 * * * * [progress]: [ 17 / 167 ] simplifiying candidate # 5.060 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 5.061 * * [simplify]: iters left: 6 (14 enodes) 5.064 * * [simplify]: iters left: 5 (56 enodes) 5.073 * * [simplify]: iters left: 4 (110 enodes) 5.091 * * [simplify]: iters left: 3 (221 enodes) 5.138 * * [simplify]: iters left: 2 (386 enodes) 5.231 * * [simplify]: iters left: 1 (499 enodes) 5.351 * * [simplify]: Extracting #0: cost 1 inf + 0 5.351 * * [simplify]: Extracting #1: cost 41 inf + 0 5.351 * * [simplify]: Extracting #2: cost 84 inf + 0 5.352 * * [simplify]: Extracting #3: cost 90 inf + 1 5.352 * * [simplify]: Extracting #4: cost 80 inf + 1178 5.354 * * [simplify]: Extracting #5: cost 47 inf + 10090 5.360 * * [simplify]: Extracting #6: cost 4 inf + 27089 5.367 * * [simplify]: Extracting #7: cost 0 inf + 28459 5.374 * [simplify]: Simplified to (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) 5.374 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 5.374 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 5.374 * * [simplify]: iters left: 6 (11 enodes) 5.377 * * [simplify]: iters left: 5 (39 enodes) 5.383 * * [simplify]: iters left: 4 (52 enodes) 5.390 * * [simplify]: iters left: 3 (58 enodes) 5.397 * * [simplify]: Extracting #0: cost 1 inf + 0 5.397 * * [simplify]: Extracting #1: cost 8 inf + 0 5.397 * * [simplify]: Extracting #2: cost 17 inf + 0 5.397 * * [simplify]: Extracting #3: cost 23 inf + 1 5.397 * * [simplify]: Extracting #4: cost 20 inf + 247 5.398 * * [simplify]: Extracting #5: cost 8 inf + 1387 5.398 * * [simplify]: Extracting #6: cost 1 inf + 3605 5.398 * * [simplify]: Extracting #7: cost 0 inf + 3887 5.399 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 5.399 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 5.399 * * * * [progress]: [ 18 / 167 ] simplifiying candidate # 5.399 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 5.399 * * [simplify]: iters left: 6 (13 enodes) 5.402 * * [simplify]: iters left: 5 (49 enodes) 5.409 * * [simplify]: iters left: 4 (81 enodes) 5.422 * * [simplify]: iters left: 3 (142 enodes) 5.444 * * [simplify]: iters left: 2 (197 enodes) 5.474 * * [simplify]: iters left: 1 (228 enodes) 5.508 * * [simplify]: Extracting #0: cost 1 inf + 0 5.508 * * [simplify]: Extracting #1: cost 26 inf + 0 5.508 * * [simplify]: Extracting #2: cost 53 inf + 0 5.508 * * [simplify]: Extracting #3: cost 59 inf + 1 5.509 * * [simplify]: Extracting #4: cost 50 inf + 938 5.510 * * [simplify]: Extracting #5: cost 19 inf + 8929 5.513 * * [simplify]: Extracting #6: cost 1 inf + 15180 5.516 * * [simplify]: Extracting #7: cost 0 inf + 15583 5.519 * [simplify]: Simplified to (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) 5.519 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 5.519 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.519 * * [simplify]: iters left: 6 (11 enodes) 5.521 * * [simplify]: iters left: 5 (39 enodes) 5.527 * * [simplify]: iters left: 4 (52 enodes) 5.534 * * [simplify]: iters left: 3 (58 enodes) 5.540 * * [simplify]: Extracting #0: cost 1 inf + 0 5.540 * * [simplify]: Extracting #1: cost 8 inf + 0 5.540 * * [simplify]: Extracting #2: cost 17 inf + 0 5.541 * * [simplify]: Extracting #3: cost 23 inf + 1 5.541 * * [simplify]: Extracting #4: cost 20 inf + 207 5.541 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.541 * * [simplify]: Extracting #6: cost 1 inf + 3325 5.542 * * [simplify]: Extracting #7: cost 0 inf + 3567 5.542 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.542 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 5.542 * * * * [progress]: [ 19 / 167 ] simplifiying candidate # 5.542 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 5.543 * * [simplify]: iters left: 6 (13 enodes) 5.547 * * [simplify]: iters left: 5 (49 enodes) 5.555 * * [simplify]: iters left: 4 (83 enodes) 5.567 * * [simplify]: iters left: 3 (120 enodes) 5.584 * * [simplify]: iters left: 2 (156 enodes) 5.611 * * [simplify]: iters left: 1 (185 enodes) 5.643 * * [simplify]: Extracting #0: cost 1 inf + 0 5.643 * * [simplify]: Extracting #1: cost 16 inf + 0 5.643 * * [simplify]: Extracting #2: cost 30 inf + 1 5.643 * * [simplify]: Extracting #3: cost 38 inf + 1 5.643 * * [simplify]: Extracting #4: cost 38 inf + 4 5.644 * * [simplify]: Extracting #5: cost 23 inf + 1911 5.645 * * [simplify]: Extracting #6: cost 3 inf + 7405 5.647 * * [simplify]: Extracting #7: cost 0 inf + 8294 5.649 * * [simplify]: Extracting #8: cost 0 inf + 8254 5.651 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) 5.651 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)))) 5.651 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 5.651 * * [simplify]: iters left: 6 (10 enodes) 5.654 * * [simplify]: iters left: 5 (36 enodes) 5.659 * * [simplify]: iters left: 4 (49 enodes) 5.666 * * [simplify]: iters left: 3 (55 enodes) 5.673 * * [simplify]: Extracting #0: cost 1 inf + 0 5.673 * * [simplify]: Extracting #1: cost 8 inf + 0 5.673 * * [simplify]: Extracting #2: cost 14 inf + 1 5.674 * * [simplify]: Extracting #3: cost 21 inf + 1 5.674 * * [simplify]: Extracting #4: cost 17 inf + 330 5.674 * * [simplify]: Extracting #5: cost 5 inf + 2073 5.674 * * [simplify]: Extracting #6: cost 1 inf + 2922 5.675 * * [simplify]: Extracting #7: cost 0 inf + 3245 5.675 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (cbrt (- 2 x))) 5.675 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (/ (* x (cbrt (- 4 (* x x)))) (cbrt (- 2 x))))) 5.675 * * * * [progress]: [ 20 / 167 ] simplifiying candidate # 5.676 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 5.676 * * [simplify]: iters left: 6 (13 enodes) 5.679 * * [simplify]: iters left: 5 (49 enodes) 5.686 * * [simplify]: iters left: 4 (78 enodes) 5.698 * * [simplify]: iters left: 3 (119 enodes) 5.715 * * [simplify]: iters left: 2 (168 enodes) 5.741 * * [simplify]: iters left: 1 (198 enodes) 5.767 * * [simplify]: Extracting #0: cost 1 inf + 0 5.767 * * [simplify]: Extracting #1: cost 25 inf + 0 5.767 * * [simplify]: Extracting #2: cost 51 inf + 0 5.767 * * [simplify]: Extracting #3: cost 55 inf + 163 5.768 * * [simplify]: Extracting #4: cost 49 inf + 694 5.769 * * [simplify]: Extracting #5: cost 17 inf + 8244 5.771 * * [simplify]: Extracting #6: cost 1 inf + 14449 5.774 * * [simplify]: Extracting #7: cost 0 inf + 14892 5.777 * * [simplify]: Extracting #8: cost 0 inf + 14852 5.779 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) 5.779 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 5.780 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.780 * * [simplify]: iters left: 6 (11 enodes) 5.782 * * [simplify]: iters left: 5 (39 enodes) 5.788 * * [simplify]: iters left: 4 (52 enodes) 5.796 * * [simplify]: iters left: 3 (58 enodes) 5.803 * * [simplify]: Extracting #0: cost 1 inf + 0 5.804 * * [simplify]: Extracting #1: cost 8 inf + 0 5.804 * * [simplify]: Extracting #2: cost 17 inf + 0 5.804 * * [simplify]: Extracting #3: cost 23 inf + 1 5.804 * * [simplify]: Extracting #4: cost 20 inf + 247 5.804 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.804 * * [simplify]: Extracting #6: cost 1 inf + 3285 5.805 * * [simplify]: Extracting #7: cost 0 inf + 3567 5.805 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.805 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 5.805 * * * * [progress]: [ 21 / 167 ] simplifiying candidate # 5.806 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) 5.806 * * [simplify]: iters left: 6 (12 enodes) 5.809 * * [simplify]: iters left: 5 (44 enodes) 5.815 * * [simplify]: iters left: 4 (65 enodes) 5.824 * * [simplify]: iters left: 3 (86 enodes) 5.835 * * [simplify]: iters left: 2 (99 enodes) 5.847 * * [simplify]: iters left: 1 (104 enodes) 5.861 * * [simplify]: Extracting #0: cost 1 inf + 0 5.861 * * [simplify]: Extracting #1: cost 17 inf + 0 5.861 * * [simplify]: Extracting #2: cost 34 inf + 0 5.861 * * [simplify]: Extracting #3: cost 39 inf + 42 5.861 * * [simplify]: Extracting #4: cost 33 inf + 414 5.862 * * [simplify]: Extracting #5: cost 15 inf + 3812 5.863 * * [simplify]: Extracting #6: cost 4 inf + 7082 5.864 * * [simplify]: Extracting #7: cost 0 inf + 8292 5.866 * [simplify]: Simplified to (* (* (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x))) (cbrt (- 4 (* x x)))) (sqrt x)) 5.866 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x))) (cbrt (- 4 (* x x)))) (sqrt x)) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 5.866 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.866 * * [simplify]: iters left: 6 (11 enodes) 5.869 * * [simplify]: iters left: 5 (39 enodes) 5.874 * * [simplify]: iters left: 4 (52 enodes) 5.881 * * [simplify]: iters left: 3 (58 enodes) 5.888 * * [simplify]: Extracting #0: cost 1 inf + 0 5.888 * * [simplify]: Extracting #1: cost 8 inf + 0 5.888 * * [simplify]: Extracting #2: cost 17 inf + 0 5.888 * * [simplify]: Extracting #3: cost 23 inf + 1 5.888 * * [simplify]: Extracting #4: cost 20 inf + 207 5.888 * * [simplify]: Extracting #5: cost 8 inf + 1147 5.888 * * [simplify]: Extracting #6: cost 1 inf + 3005 5.889 * * [simplify]: Extracting #7: cost 0 inf + 3247 5.889 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.889 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 5.890 * * * * [progress]: [ 22 / 167 ] simplifiying candidate # 5.890 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) 1)) 5.890 * * [simplify]: iters left: 6 (12 enodes) 5.893 * * [simplify]: iters left: 5 (44 enodes) 5.899 * * [simplify]: iters left: 4 (60 enodes) 5.908 * * [simplify]: iters left: 3 (73 enodes) 5.917 * * [simplify]: iters left: 2 (80 enodes) 5.926 * * [simplify]: iters left: 1 (85 enodes) 5.937 * * [simplify]: Extracting #0: cost 1 inf + 0 5.937 * * [simplify]: Extracting #1: cost 9 inf + 0 5.937 * * [simplify]: Extracting #2: cost 16 inf + 1 5.937 * * [simplify]: Extracting #3: cost 24 inf + 1 5.937 * * [simplify]: Extracting #4: cost 23 inf + 45 5.938 * * [simplify]: Extracting #5: cost 10 inf + 1306 5.938 * * [simplify]: Extracting #6: cost 4 inf + 2642 5.939 * * [simplify]: Extracting #7: cost 0 inf + 3894 5.940 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) 5.940 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)))) 5.940 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 5.940 * * [simplify]: iters left: 6 (10 enodes) 5.942 * * [simplify]: iters left: 5 (36 enodes) 5.947 * * [simplify]: iters left: 4 (49 enodes) 5.954 * * [simplify]: iters left: 3 (55 enodes) 5.960 * * [simplify]: Extracting #0: cost 1 inf + 0 5.960 * * [simplify]: Extracting #1: cost 8 inf + 0 5.960 * * [simplify]: Extracting #2: cost 14 inf + 1 5.960 * * [simplify]: Extracting #3: cost 21 inf + 1 5.960 * * [simplify]: Extracting #4: cost 17 inf + 330 5.961 * * [simplify]: Extracting #5: cost 5 inf + 1873 5.961 * * [simplify]: Extracting #6: cost 1 inf + 2642 5.962 * * [simplify]: Extracting #7: cost 0 inf + 2925 5.962 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) 5.962 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) (/ (* x (cbrt (- 4 (* x x)))) (sqrt (- 2 x))))) 5.962 * * * * [progress]: [ 23 / 167 ] simplifiying candidate # 5.962 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 5.962 * * [simplify]: iters left: 6 (11 enodes) 5.965 * * [simplify]: iters left: 5 (43 enodes) 5.971 * * [simplify]: iters left: 4 (68 enodes) 5.982 * * [simplify]: iters left: 3 (121 enodes) 6.003 * * [simplify]: iters left: 2 (167 enodes) 6.033 * * [simplify]: iters left: 1 (256 enodes) 6.096 * * [simplify]: Extracting #0: cost 1 inf + 0 6.096 * * [simplify]: Extracting #1: cost 17 inf + 0 6.096 * * [simplify]: Extracting #2: cost 32 inf + 1 6.096 * * [simplify]: Extracting #3: cost 36 inf + 2 6.096 * * [simplify]: Extracting #4: cost 30 inf + 773 6.097 * * [simplify]: Extracting #5: cost 17 inf + 2758 6.099 * * [simplify]: Extracting #6: cost 0 inf + 7759 6.101 * * [simplify]: Extracting #7: cost 0 inf + 7679 6.103 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 6.103 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.103 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.103 * * [simplify]: iters left: 6 (10 enodes) 6.105 * * [simplify]: iters left: 5 (39 enodes) 6.111 * * [simplify]: iters left: 4 (58 enodes) 6.118 * * [simplify]: iters left: 3 (68 enodes) 6.126 * * [simplify]: Extracting #0: cost 1 inf + 0 6.126 * * [simplify]: Extracting #1: cost 8 inf + 0 6.126 * * [simplify]: Extracting #2: cost 21 inf + 0 6.126 * * [simplify]: Extracting #3: cost 24 inf + 365 6.127 * * [simplify]: Extracting #4: cost 13 inf + 1423 6.127 * * [simplify]: Extracting #5: cost 5 inf + 2719 6.127 * * [simplify]: Extracting #6: cost 0 inf + 3971 6.128 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.128 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.128 * * * * [progress]: [ 24 / 167 ] simplifiying candidate # 6.128 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 6.128 * * [simplify]: iters left: 6 (10 enodes) 6.131 * * [simplify]: iters left: 5 (38 enodes) 6.136 * * [simplify]: iters left: 4 (55 enodes) 6.144 * * [simplify]: iters left: 3 (86 enodes) 6.156 * * [simplify]: iters left: 2 (99 enodes) 6.170 * * [simplify]: iters left: 1 (128 enodes) 6.188 * * [simplify]: Extracting #0: cost 1 inf + 0 6.188 * * [simplify]: Extracting #1: cost 11 inf + 0 6.188 * * [simplify]: Extracting #2: cost 20 inf + 1 6.188 * * [simplify]: Extracting #3: cost 22 inf + 84 6.188 * * [simplify]: Extracting #4: cost 19 inf + 412 6.188 * * [simplify]: Extracting #5: cost 6 inf + 2479 6.189 * * [simplify]: Extracting #6: cost 0 inf + 3973 6.190 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 6.190 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.190 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.190 * * [simplify]: iters left: 6 (10 enodes) 6.193 * * [simplify]: iters left: 5 (39 enodes) 6.198 * * [simplify]: iters left: 4 (58 enodes) 6.206 * * [simplify]: iters left: 3 (68 enodes) 6.214 * * [simplify]: Extracting #0: cost 1 inf + 0 6.214 * * [simplify]: Extracting #1: cost 8 inf + 0 6.214 * * [simplify]: Extracting #2: cost 21 inf + 0 6.214 * * [simplify]: Extracting #3: cost 24 inf + 245 6.214 * * [simplify]: Extracting #4: cost 13 inf + 1063 6.214 * * [simplify]: Extracting #5: cost 5 inf + 2279 6.215 * * [simplify]: Extracting #6: cost 0 inf + 3411 6.215 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.216 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.216 * * * * [progress]: [ 25 / 167 ] simplifiying candidate # 6.216 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 6.216 * * [simplify]: iters left: 6 (9 enodes) 6.218 * * [simplify]: iters left: 5 (31 enodes) 6.222 * * [simplify]: iters left: 4 (43 enodes) 6.229 * * [simplify]: iters left: 3 (51 enodes) 6.235 * * [simplify]: iters left: 2 (52 enodes) 6.240 * * [simplify]: Extracting #0: cost 1 inf + 0 6.240 * * [simplify]: Extracting #1: cost 5 inf + 0 6.240 * * [simplify]: Extracting #2: cost 7 inf + 1 6.240 * * [simplify]: Extracting #3: cost 13 inf + 1 6.240 * * [simplify]: Extracting #4: cost 14 inf + 3 6.241 * * [simplify]: Extracting #5: cost 9 inf + 289 6.241 * * [simplify]: Extracting #6: cost 1 inf + 1424 6.241 * * [simplify]: Extracting #7: cost 0 inf + 1627 6.241 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.241 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.242 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.242 * * [simplify]: iters left: 6 (9 enodes) 6.244 * * [simplify]: iters left: 5 (36 enodes) 6.249 * * [simplify]: iters left: 4 (55 enodes) 6.256 * * [simplify]: iters left: 3 (65 enodes) 6.265 * * [simplify]: iters left: 2 (69 enodes) 6.273 * * [simplify]: Extracting #0: cost 1 inf + 0 6.273 * * [simplify]: Extracting #1: cost 8 inf + 0 6.273 * * [simplify]: Extracting #2: cost 18 inf + 1 6.273 * * [simplify]: Extracting #3: cost 18 inf + 170 6.273 * * [simplify]: Extracting #4: cost 12 inf + 541 6.273 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.274 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.274 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.274 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.274 * * * * [progress]: [ 26 / 167 ] simplifiying candidate # 6.274 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 6.274 * * [simplify]: iters left: 6 (14 enodes) 6.278 * * [simplify]: iters left: 5 (51 enodes) 6.285 * * [simplify]: iters left: 4 (78 enodes) 6.297 * * [simplify]: iters left: 3 (121 enodes) 6.314 * * [simplify]: iters left: 2 (171 enodes) 6.340 * * [simplify]: iters left: 1 (201 enodes) 6.366 * * [simplify]: Extracting #0: cost 1 inf + 0 6.366 * * [simplify]: Extracting #1: cost 25 inf + 0 6.367 * * [simplify]: Extracting #2: cost 52 inf + 0 6.367 * * [simplify]: Extracting #3: cost 59 inf + 1 6.367 * * [simplify]: Extracting #4: cost 52 inf + 611 6.367 * * [simplify]: Extracting #5: cost 38 inf + 2434 6.369 * * [simplify]: Extracting #6: cost 7 inf + 13434 6.372 * * [simplify]: Extracting #7: cost 0 inf + 16212 6.375 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) 6.375 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 6.375 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 6.375 * * [simplify]: iters left: 6 (12 enodes) 6.378 * * [simplify]: iters left: 5 (45 enodes) 6.385 * * [simplify]: iters left: 4 (65 enodes) 6.393 * * [simplify]: iters left: 3 (77 enodes) 6.402 * * [simplify]: Extracting #0: cost 1 inf + 0 6.402 * * [simplify]: Extracting #1: cost 8 inf + 0 6.402 * * [simplify]: Extracting #2: cost 22 inf + 0 6.403 * * [simplify]: Extracting #3: cost 30 inf + 284 6.403 * * [simplify]: Extracting #4: cost 22 inf + 1095 6.403 * * [simplify]: Extracting #5: cost 9 inf + 2435 6.404 * * [simplify]: Extracting #6: cost 2 inf + 4452 6.404 * * [simplify]: Extracting #7: cost 0 inf + 5177 6.405 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 6.405 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (* (cbrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))))) 6.405 * * * * [progress]: [ 27 / 167 ] simplifiying candidate # 6.405 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 6.405 * * [simplify]: iters left: 6 (12 enodes) 6.408 * * [simplify]: iters left: 5 (43 enodes) 6.415 * * [simplify]: iters left: 4 (62 enodes) 6.424 * * [simplify]: iters left: 3 (85 enodes) 6.435 * * [simplify]: iters left: 2 (98 enodes) 6.447 * * [simplify]: iters left: 1 (103 enodes) 6.459 * * [simplify]: Extracting #0: cost 1 inf + 0 6.459 * * [simplify]: Extracting #1: cost 17 inf + 0 6.459 * * [simplify]: Extracting #2: cost 34 inf + 0 6.459 * * [simplify]: Extracting #3: cost 40 inf + 1 6.459 * * [simplify]: Extracting #4: cost 33 inf + 452 6.460 * * [simplify]: Extracting #5: cost 19 inf + 2840 6.461 * * [simplify]: Extracting #6: cost 2 inf + 8125 6.463 * * [simplify]: Extracting #7: cost 0 inf + 8690 6.464 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x)))) 6.464 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x)))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 6.464 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.464 * * [simplify]: iters left: 6 (11 enodes) 6.467 * * [simplify]: iters left: 5 (42 enodes) 6.473 * * [simplify]: iters left: 4 (62 enodes) 6.482 * * [simplify]: iters left: 3 (74 enodes) 6.492 * * [simplify]: iters left: 2 (78 enodes) 6.501 * * [simplify]: Extracting #0: cost 1 inf + 0 6.501 * * [simplify]: Extracting #1: cost 8 inf + 0 6.501 * * [simplify]: Extracting #2: cost 21 inf + 0 6.501 * * [simplify]: Extracting #3: cost 25 inf + 85 6.501 * * [simplify]: Extracting #4: cost 21 inf + 412 6.501 * * [simplify]: Extracting #5: cost 8 inf + 1753 6.502 * * [simplify]: Extracting #6: cost 0 inf + 3813 6.502 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.502 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 6.503 * * * * [progress]: [ 28 / 167 ] simplifiying candidate # 6.503 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) 1)) 6.503 * * [simplify]: iters left: 6 (13 enodes) 6.506 * * [simplify]: iters left: 5 (46 enodes) 6.513 * * [simplify]: iters left: 4 (60 enodes) 6.521 * * [simplify]: iters left: 3 (75 enodes) 6.531 * * [simplify]: iters left: 2 (82 enodes) 6.541 * * [simplify]: iters left: 1 (87 enodes) 6.552 * * [simplify]: Extracting #0: cost 1 inf + 0 6.552 * * [simplify]: Extracting #1: cost 9 inf + 0 6.553 * * [simplify]: Extracting #2: cost 17 inf + 1 6.553 * * [simplify]: Extracting #3: cost 26 inf + 1 6.553 * * [simplify]: Extracting #4: cost 24 inf + 86 6.553 * * [simplify]: Extracting #5: cost 14 inf + 940 6.553 * * [simplify]: Extracting #6: cost 4 inf + 3163 6.554 * * [simplify]: Extracting #7: cost 0 inf + 4374 6.555 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) 6.555 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 6.555 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.555 * * [simplify]: iters left: 6 (11 enodes) 6.558 * * [simplify]: iters left: 5 (42 enodes) 6.564 * * [simplify]: iters left: 4 (62 enodes) 6.572 * * [simplify]: iters left: 3 (74 enodes) 6.581 * * [simplify]: Extracting #0: cost 1 inf + 0 6.581 * * [simplify]: Extracting #1: cost 8 inf + 0 6.581 * * [simplify]: Extracting #2: cost 19 inf + 1 6.581 * * [simplify]: Extracting #3: cost 30 inf + 42 6.581 * * [simplify]: Extracting #4: cost 23 inf + 612 6.582 * * [simplify]: Extracting #5: cost 10 inf + 1751 6.582 * * [simplify]: Extracting #6: cost 1 inf + 3732 6.583 * * [simplify]: Extracting #7: cost 0 inf + 4055 6.583 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.583 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 6.583 * * * * [progress]: [ 29 / 167 ] simplifiying candidate # 6.584 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 6.584 * * [simplify]: iters left: 6 (11 enodes) 6.586 * * [simplify]: iters left: 5 (43 enodes) 6.593 * * [simplify]: iters left: 4 (68 enodes) 6.603 * * [simplify]: iters left: 3 (121 enodes) 6.623 * * [simplify]: iters left: 2 (167 enodes) 6.653 * * [simplify]: iters left: 1 (256 enodes) 6.715 * * [simplify]: Extracting #0: cost 1 inf + 0 6.715 * * [simplify]: Extracting #1: cost 17 inf + 0 6.715 * * [simplify]: Extracting #2: cost 32 inf + 1 6.716 * * [simplify]: Extracting #3: cost 36 inf + 2 6.716 * * [simplify]: Extracting #4: cost 30 inf + 773 6.716 * * [simplify]: Extracting #5: cost 17 inf + 2758 6.718 * * [simplify]: Extracting #6: cost 0 inf + 7759 6.720 * * [simplify]: Extracting #7: cost 0 inf + 7679 6.722 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 6.722 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.722 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.722 * * [simplify]: iters left: 6 (10 enodes) 6.725 * * [simplify]: iters left: 5 (39 enodes) 6.730 * * [simplify]: iters left: 4 (58 enodes) 6.737 * * [simplify]: iters left: 3 (68 enodes) 6.745 * * [simplify]: Extracting #0: cost 1 inf + 0 6.745 * * [simplify]: Extracting #1: cost 8 inf + 0 6.745 * * [simplify]: Extracting #2: cost 21 inf + 0 6.746 * * [simplify]: Extracting #3: cost 24 inf + 365 6.746 * * [simplify]: Extracting #4: cost 13 inf + 1423 6.746 * * [simplify]: Extracting #5: cost 5 inf + 2719 6.747 * * [simplify]: Extracting #6: cost 0 inf + 3971 6.747 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.747 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.747 * * * * [progress]: [ 30 / 167 ] simplifiying candidate # 6.747 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 6.747 * * [simplify]: iters left: 6 (10 enodes) 6.750 * * [simplify]: iters left: 5 (38 enodes) 6.755 * * [simplify]: iters left: 4 (55 enodes) 6.763 * * [simplify]: iters left: 3 (86 enodes) 6.775 * * [simplify]: iters left: 2 (99 enodes) 6.789 * * [simplify]: iters left: 1 (128 enodes) 6.807 * * [simplify]: Extracting #0: cost 1 inf + 0 6.807 * * [simplify]: Extracting #1: cost 11 inf + 0 6.807 * * [simplify]: Extracting #2: cost 20 inf + 1 6.807 * * [simplify]: Extracting #3: cost 22 inf + 84 6.807 * * [simplify]: Extracting #4: cost 19 inf + 412 6.808 * * [simplify]: Extracting #5: cost 6 inf + 2479 6.808 * * [simplify]: Extracting #6: cost 0 inf + 3973 6.809 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 6.809 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.810 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.810 * * [simplify]: iters left: 6 (10 enodes) 6.812 * * [simplify]: iters left: 5 (39 enodes) 6.818 * * [simplify]: iters left: 4 (58 enodes) 6.825 * * [simplify]: iters left: 3 (68 enodes) 6.833 * * [simplify]: Extracting #0: cost 1 inf + 0 6.833 * * [simplify]: Extracting #1: cost 8 inf + 0 6.833 * * [simplify]: Extracting #2: cost 21 inf + 0 6.833 * * [simplify]: Extracting #3: cost 24 inf + 245 6.833 * * [simplify]: Extracting #4: cost 13 inf + 1063 6.834 * * [simplify]: Extracting #5: cost 5 inf + 2279 6.834 * * [simplify]: Extracting #6: cost 0 inf + 3411 6.835 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.835 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.835 * * * * [progress]: [ 31 / 167 ] simplifiying candidate # 6.835 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 6.835 * * [simplify]: iters left: 6 (9 enodes) 6.837 * * [simplify]: iters left: 5 (31 enodes) 6.842 * * [simplify]: iters left: 4 (43 enodes) 6.848 * * [simplify]: iters left: 3 (51 enodes) 6.854 * * [simplify]: iters left: 2 (52 enodes) 6.860 * * [simplify]: Extracting #0: cost 1 inf + 0 6.860 * * [simplify]: Extracting #1: cost 5 inf + 0 6.860 * * [simplify]: Extracting #2: cost 7 inf + 1 6.860 * * [simplify]: Extracting #3: cost 13 inf + 1 6.860 * * [simplify]: Extracting #4: cost 14 inf + 3 6.860 * * [simplify]: Extracting #5: cost 9 inf + 289 6.860 * * [simplify]: Extracting #6: cost 1 inf + 1424 6.860 * * [simplify]: Extracting #7: cost 0 inf + 1627 6.861 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.861 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.861 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.861 * * [simplify]: iters left: 6 (9 enodes) 6.863 * * [simplify]: iters left: 5 (36 enodes) 6.869 * * [simplify]: iters left: 4 (55 enodes) 6.876 * * [simplify]: iters left: 3 (65 enodes) 6.884 * * [simplify]: iters left: 2 (69 enodes) 6.892 * * [simplify]: Extracting #0: cost 1 inf + 0 6.892 * * [simplify]: Extracting #1: cost 8 inf + 0 6.892 * * [simplify]: Extracting #2: cost 18 inf + 1 6.892 * * [simplify]: Extracting #3: cost 18 inf + 170 6.892 * * [simplify]: Extracting #4: cost 12 inf + 541 6.892 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.893 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.893 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.893 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.893 * * * * [progress]: [ 32 / 167 ] simplifiying candidate # 6.894 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) 6.894 * * [simplify]: iters left: 6 (8 enodes) 6.896 * * [simplify]: iters left: 5 (28 enodes) 6.900 * * [simplify]: iters left: 4 (44 enodes) 6.906 * * [simplify]: iters left: 3 (49 enodes) 6.911 * * [simplify]: Extracting #0: cost 1 inf + 0 6.911 * * [simplify]: Extracting #1: cost 5 inf + 0 6.911 * * [simplify]: Extracting #2: cost 7 inf + 1 6.911 * * [simplify]: Extracting #3: cost 13 inf + 1 6.911 * * [simplify]: Extracting #4: cost 13 inf + 44 6.912 * * [simplify]: Extracting #5: cost 7 inf + 411 6.912 * * [simplify]: Extracting #6: cost 0 inf + 1627 6.912 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.912 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.912 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.912 * * [simplify]: iters left: 6 (9 enodes) 6.916 * * [simplify]: iters left: 5 (36 enodes) 6.921 * * [simplify]: iters left: 4 (55 enodes) 6.928 * * [simplify]: iters left: 3 (65 enodes) 6.936 * * [simplify]: iters left: 2 (69 enodes) 6.944 * * [simplify]: Extracting #0: cost 1 inf + 0 6.944 * * [simplify]: Extracting #1: cost 8 inf + 0 6.944 * * [simplify]: Extracting #2: cost 18 inf + 1 6.944 * * [simplify]: Extracting #3: cost 18 inf + 170 6.944 * * [simplify]: Extracting #4: cost 12 inf + 541 6.945 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.945 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.945 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.945 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.946 * * * * [progress]: [ 33 / 167 ] simplifiying candidate # 6.946 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) 6.946 * * [simplify]: iters left: 6 (9 enodes) 6.948 * * [simplify]: iters left: 5 (33 enodes) 6.953 * * [simplify]: iters left: 4 (48 enodes) 6.959 * * [simplify]: iters left: 3 (59 enodes) 6.966 * * [simplify]: iters left: 2 (63 enodes) 6.974 * * [simplify]: Extracting #0: cost 1 inf + 0 6.974 * * [simplify]: Extracting #1: cost 7 inf + 0 6.974 * * [simplify]: Extracting #2: cost 19 inf + 0 6.974 * * [simplify]: Extracting #3: cost 23 inf + 85 6.974 * * [simplify]: Extracting #4: cost 20 inf + 291 6.974 * * [simplify]: Extracting #5: cost 9 inf + 2315 6.975 * * [simplify]: Extracting #6: cost 0 inf + 4137 6.975 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) 6.975 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ 1 x)))) 6.976 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ 1 x)) 6.976 * * [simplify]: iters left: 6 (8 enodes) 6.978 * * [simplify]: iters left: 5 (30 enodes) 6.983 * * [simplify]: iters left: 4 (39 enodes) 6.988 * * [simplify]: iters left: 3 (50 enodes) 6.994 * * [simplify]: iters left: 2 (51 enodes) 7.000 * * [simplify]: iters left: 1 (53 enodes) 7.006 * * [simplify]: Extracting #0: cost 1 inf + 0 7.006 * * [simplify]: Extracting #1: cost 7 inf + 0 7.006 * * [simplify]: Extracting #2: cost 8 inf + 44 7.006 * * [simplify]: Extracting #3: cost 12 inf + 86 7.006 * * [simplify]: Extracting #4: cost 11 inf + 250 7.006 * * [simplify]: Extracting #5: cost 7 inf + 495 7.006 * * [simplify]: Extracting #6: cost 2 inf + 1305 7.007 * * [simplify]: Extracting #7: cost 0 inf + 1711 7.007 * [simplify]: Simplified to (* x (cbrt (- 4 (* x x)))) 7.007 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) (* x (cbrt (- 4 (* x x)))))) 7.007 * * * * [progress]: [ 34 / 167 ] simplifiying candidate # 7.007 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 7.007 * * [simplify]: iters left: 6 (11 enodes) 7.010 * * [simplify]: iters left: 5 (42 enodes) 7.016 * * [simplify]: iters left: 4 (58 enodes) 7.023 * * [simplify]: iters left: 3 (64 enodes) 7.031 * * [simplify]: iters left: 2 (68 enodes) 7.039 * * [simplify]: Extracting #0: cost 1 inf + 0 7.040 * * [simplify]: Extracting #1: cost 6 inf + 0 7.040 * * [simplify]: Extracting #2: cost 12 inf + 0 7.040 * * [simplify]: Extracting #3: cost 23 inf + 0 7.040 * * [simplify]: Extracting #4: cost 22 inf + 239 7.040 * * [simplify]: Extracting #5: cost 16 inf + 536 7.040 * * [simplify]: Extracting #6: cost 6 inf + 1435 7.041 * * [simplify]: Extracting #7: cost 0 inf + 3171 7.041 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 7.041 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 7.041 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 7.041 * * [simplify]: iters left: 6 (10 enodes) 7.044 * * [simplify]: iters left: 5 (37 enodes) 7.049 * * [simplify]: iters left: 4 (51 enodes) 7.056 * * [simplify]: iters left: 3 (57 enodes) 7.063 * * [simplify]: iters left: 2 (61 enodes) 7.071 * * [simplify]: Extracting #0: cost 1 inf + 0 7.071 * * [simplify]: Extracting #1: cost 4 inf + 0 7.071 * * [simplify]: Extracting #2: cost 8 inf + 0 7.071 * * [simplify]: Extracting #3: cost 19 inf + 0 7.071 * * [simplify]: Extracting #4: cost 20 inf + 45 7.071 * * [simplify]: Extracting #5: cost 12 inf + 536 7.071 * * [simplify]: Extracting #6: cost 2 inf + 1556 7.072 * * [simplify]: Extracting #7: cost 0 inf + 2041 7.072 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 7.072 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 7.072 * * * * [progress]: [ 35 / 167 ] simplifiying candidate # 7.072 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.072 * * [simplify]: iters left: 6 (10 enodes) 7.075 * * [simplify]: iters left: 5 (37 enodes) 7.080 * * [simplify]: iters left: 4 (51 enodes) 7.087 * * [simplify]: iters left: 3 (57 enodes) 7.094 * * [simplify]: iters left: 2 (61 enodes) 7.101 * * [simplify]: Extracting #0: cost 1 inf + 0 7.101 * * [simplify]: Extracting #1: cost 4 inf + 0 7.101 * * [simplify]: Extracting #2: cost 8 inf + 0 7.101 * * [simplify]: Extracting #3: cost 19 inf + 0 7.101 * * [simplify]: Extracting #4: cost 20 inf + 45 7.102 * * [simplify]: Extracting #5: cost 12 inf + 536 7.102 * * [simplify]: Extracting #6: cost 2 inf + 1476 7.102 * * [simplify]: Extracting #7: cost 0 inf + 1881 7.103 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.103 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 7.103 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.103 * * [simplify]: iters left: 6 (10 enodes) 7.105 * * [simplify]: iters left: 5 (37 enodes) 7.110 * * [simplify]: iters left: 4 (51 enodes) 7.117 * * [simplify]: iters left: 3 (57 enodes) 7.125 * * [simplify]: iters left: 2 (61 enodes) 7.132 * * [simplify]: Extracting #0: cost 1 inf + 0 7.132 * * [simplify]: Extracting #1: cost 4 inf + 0 7.132 * * [simplify]: Extracting #2: cost 8 inf + 0 7.133 * * [simplify]: Extracting #3: cost 19 inf + 0 7.133 * * [simplify]: Extracting #4: cost 20 inf + 45 7.133 * * [simplify]: Extracting #5: cost 12 inf + 536 7.133 * * [simplify]: Extracting #6: cost 2 inf + 1476 7.133 * * [simplify]: Extracting #7: cost 0 inf + 1881 7.134 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.134 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 7.134 * * * * [progress]: [ 36 / 167 ] simplifiying candidate # 7.134 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 7.134 * * [simplify]: iters left: 6 (13 enodes) 7.137 * * [simplify]: iters left: 5 (51 enodes) 7.144 * * [simplify]: iters left: 4 (88 enodes) 7.157 * * [simplify]: iters left: 3 (129 enodes) 7.175 * * [simplify]: iters left: 2 (166 enodes) 7.197 * * [simplify]: iters left: 1 (192 enodes) 7.222 * * [simplify]: Extracting #0: cost 1 inf + 0 7.222 * * [simplify]: Extracting #1: cost 29 inf + 0 7.222 * * [simplify]: Extracting #2: cost 54 inf + 0 7.222 * * [simplify]: Extracting #3: cost 59 inf + 82 7.222 * * [simplify]: Extracting #4: cost 48 inf + 1582 7.224 * * [simplify]: Extracting #5: cost 18 inf + 9046 7.226 * * [simplify]: Extracting #6: cost 1 inf + 15135 7.229 * * [simplify]: Extracting #7: cost 0 inf + 15538 7.231 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) 7.231 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 7.231 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 7.232 * * [simplify]: iters left: 6 (11 enodes) 7.234 * * [simplify]: iters left: 5 (39 enodes) 7.239 * * [simplify]: iters left: 4 (52 enodes) 7.247 * * [simplify]: iters left: 3 (58 enodes) 7.254 * * [simplify]: Extracting #0: cost 1 inf + 0 7.254 * * [simplify]: Extracting #1: cost 8 inf + 0 7.254 * * [simplify]: Extracting #2: cost 17 inf + 0 7.254 * * [simplify]: Extracting #3: cost 23 inf + 1 7.254 * * [simplify]: Extracting #4: cost 20 inf + 247 7.254 * * [simplify]: Extracting #5: cost 8 inf + 1347 7.254 * * [simplify]: Extracting #6: cost 1 inf + 3325 7.255 * * [simplify]: Extracting #7: cost 0 inf + 3567 7.255 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 7.256 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 7.256 * * * * [progress]: [ 37 / 167 ] simplifiying candidate # 7.256 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 7.256 * * [simplify]: iters left: 6 (12 enodes) 7.259 * * [simplify]: iters left: 5 (44 enodes) 7.265 * * [simplify]: iters left: 4 (64 enodes) 7.273 * * [simplify]: iters left: 3 (85 enodes) 7.284 * * [simplify]: iters left: 2 (91 enodes) 7.294 * * [simplify]: iters left: 1 (99 enodes) 7.305 * * [simplify]: Extracting #0: cost 1 inf + 0 7.305 * * [simplify]: Extracting #1: cost 16 inf + 0 7.305 * * [simplify]: Extracting #2: cost 32 inf + 0 7.306 * * [simplify]: Extracting #3: cost 38 inf + 1 7.306 * * [simplify]: Extracting #4: cost 34 inf + 248 7.306 * * [simplify]: Extracting #5: cost 19 inf + 1995 7.308 * * [simplify]: Extracting #6: cost 3 inf + 6437 7.309 * * [simplify]: Extracting #7: cost 0 inf + 7446 7.310 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (sqrt x)) 7.310 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (sqrt x)) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 7.310 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.310 * * [simplify]: iters left: 6 (11 enodes) 7.313 * * [simplify]: iters left: 5 (39 enodes) 7.318 * * [simplify]: iters left: 4 (52 enodes) 7.325 * * [simplify]: iters left: 3 (58 enodes) 7.332 * * [simplify]: Extracting #0: cost 1 inf + 0 7.332 * * [simplify]: Extracting #1: cost 8 inf + 0 7.332 * * [simplify]: Extracting #2: cost 17 inf + 0 7.332 * * [simplify]: Extracting #3: cost 23 inf + 1 7.332 * * [simplify]: Extracting #4: cost 20 inf + 207 7.332 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.333 * * [simplify]: Extracting #6: cost 1 inf + 3045 7.333 * * [simplify]: Extracting #7: cost 0 inf + 3247 7.334 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.334 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 7.334 * * * * [progress]: [ 38 / 167 ] simplifiying candidate # 7.334 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 7.334 * * [simplify]: iters left: 6 (12 enodes) 7.337 * * [simplify]: iters left: 5 (44 enodes) 7.344 * * [simplify]: iters left: 4 (67 enodes) 7.353 * * [simplify]: iters left: 3 (80 enodes) 7.362 * * [simplify]: iters left: 2 (87 enodes) 7.374 * * [simplify]: iters left: 1 (100 enodes) 7.387 * * [simplify]: Extracting #0: cost 1 inf + 0 7.387 * * [simplify]: Extracting #1: cost 12 inf + 0 7.387 * * [simplify]: Extracting #2: cost 21 inf + 1 7.388 * * [simplify]: Extracting #3: cost 29 inf + 1 7.388 * * [simplify]: Extracting #4: cost 28 inf + 45 7.388 * * [simplify]: Extracting #5: cost 16 inf + 944 7.388 * * [simplify]: Extracting #6: cost 4 inf + 3857 7.389 * * [simplify]: Extracting #7: cost 0 inf + 4749 7.390 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 7.390 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)))) 7.391 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 7.391 * * [simplify]: iters left: 6 (10 enodes) 7.393 * * [simplify]: iters left: 5 (36 enodes) 7.398 * * [simplify]: iters left: 4 (49 enodes) 7.404 * * [simplify]: iters left: 3 (55 enodes) 7.411 * * [simplify]: Extracting #0: cost 1 inf + 0 7.411 * * [simplify]: Extracting #1: cost 8 inf + 0 7.411 * * [simplify]: Extracting #2: cost 14 inf + 1 7.411 * * [simplify]: Extracting #3: cost 21 inf + 1 7.411 * * [simplify]: Extracting #4: cost 17 inf + 330 7.411 * * [simplify]: Extracting #5: cost 5 inf + 1913 7.412 * * [simplify]: Extracting #6: cost 1 inf + 2642 7.412 * * [simplify]: Extracting #7: cost 0 inf + 2925 7.412 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (cbrt (- 2 x))) 7.412 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (sqrt (- 4 (* x x)))) (cbrt (- 2 x))))) 7.413 * * * * [progress]: [ 39 / 167 ] simplifiying candidate # 7.413 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 7.413 * * [simplify]: iters left: 6 (12 enodes) 7.416 * * [simplify]: iters left: 5 (44 enodes) 7.422 * * [simplify]: iters left: 4 (63 enodes) 7.430 * * [simplify]: iters left: 3 (77 enodes) 7.441 * * [simplify]: iters left: 2 (85 enodes) 7.450 * * [simplify]: iters left: 1 (91 enodes) 7.460 * * [simplify]: Extracting #0: cost 1 inf + 0 7.460 * * [simplify]: Extracting #1: cost 14 inf + 0 7.460 * * [simplify]: Extracting #2: cost 29 inf + 0 7.460 * * [simplify]: Extracting #3: cost 35 inf + 1 7.461 * * [simplify]: Extracting #4: cost 32 inf + 287 7.461 * * [simplify]: Extracting #5: cost 17 inf + 1992 7.462 * * [simplify]: Extracting #6: cost 2 inf + 5909 7.463 * * [simplify]: Extracting #7: cost 0 inf + 6555 7.464 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (* (cbrt x) (cbrt x))) 7.464 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 7.464 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.464 * * [simplify]: iters left: 6 (11 enodes) 7.467 * * [simplify]: iters left: 5 (39 enodes) 7.472 * * [simplify]: iters left: 4 (52 enodes) 7.479 * * [simplify]: iters left: 3 (58 enodes) 7.486 * * [simplify]: Extracting #0: cost 1 inf + 0 7.486 * * [simplify]: Extracting #1: cost 8 inf + 0 7.486 * * [simplify]: Extracting #2: cost 17 inf + 0 7.486 * * [simplify]: Extracting #3: cost 23 inf + 1 7.486 * * [simplify]: Extracting #4: cost 20 inf + 247 7.486 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.486 * * [simplify]: Extracting #6: cost 1 inf + 3005 7.487 * * [simplify]: Extracting #7: cost 0 inf + 3247 7.487 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.487 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 7.488 * * * * [progress]: [ 40 / 167 ] simplifiying candidate # 7.488 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.488 * * [simplify]: iters left: 6 (11 enodes) 7.490 * * [simplify]: iters left: 5 (39 enodes) 7.496 * * [simplify]: iters left: 4 (52 enodes) 7.502 * * [simplify]: iters left: 3 (58 enodes) 7.510 * * [simplify]: Extracting #0: cost 1 inf + 0 7.510 * * [simplify]: Extracting #1: cost 8 inf + 0 7.510 * * [simplify]: Extracting #2: cost 17 inf + 0 7.510 * * [simplify]: Extracting #3: cost 23 inf + 1 7.510 * * [simplify]: Extracting #4: cost 20 inf + 207 7.510 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.511 * * [simplify]: Extracting #6: cost 1 inf + 2725 7.511 * * [simplify]: Extracting #7: cost 0 inf + 2927 7.512 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.512 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 7.512 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.512 * * [simplify]: iters left: 6 (11 enodes) 7.515 * * [simplify]: iters left: 5 (39 enodes) 7.520 * * [simplify]: iters left: 4 (52 enodes) 7.527 * * [simplify]: iters left: 3 (58 enodes) 7.534 * * [simplify]: Extracting #0: cost 1 inf + 0 7.534 * * [simplify]: Extracting #1: cost 8 inf + 0 7.534 * * [simplify]: Extracting #2: cost 17 inf + 0 7.534 * * [simplify]: Extracting #3: cost 23 inf + 1 7.534 * * [simplify]: Extracting #4: cost 20 inf + 207 7.534 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.534 * * [simplify]: Extracting #6: cost 1 inf + 2725 7.535 * * [simplify]: Extracting #7: cost 0 inf + 2927 7.535 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.535 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 7.535 * * * * [progress]: [ 41 / 167 ] simplifiying candidate # 7.536 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) 1)) 7.536 * * [simplify]: iters left: 6 (11 enodes) 7.538 * * [simplify]: iters left: 5 (39 enodes) 7.544 * * [simplify]: iters left: 4 (51 enodes) 7.551 * * [simplify]: iters left: 3 (56 enodes) 7.557 * * [simplify]: iters left: 2 (57 enodes) 7.564 * * [simplify]: iters left: 1 (59 enodes) 7.571 * * [simplify]: Extracting #0: cost 1 inf + 0 7.571 * * [simplify]: Extracting #1: cost 6 inf + 0 7.571 * * [simplify]: Extracting #2: cost 10 inf + 1 7.571 * * [simplify]: Extracting #3: cost 18 inf + 1 7.571 * * [simplify]: Extracting #4: cost 18 inf + 4 7.571 * * [simplify]: Extracting #5: cost 9 inf + 497 7.572 * * [simplify]: Extracting #6: cost 1 inf + 1836 7.573 * * [simplify]: Extracting #7: cost 0 inf + 1958 7.573 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) 7.573 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)))) 7.573 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 7.573 * * [simplify]: iters left: 6 (10 enodes) 7.576 * * [simplify]: iters left: 5 (36 enodes) 7.581 * * [simplify]: iters left: 4 (49 enodes) 7.587 * * [simplify]: iters left: 3 (55 enodes) 7.594 * * [simplify]: Extracting #0: cost 1 inf + 0 7.594 * * [simplify]: Extracting #1: cost 8 inf + 0 7.594 * * [simplify]: Extracting #2: cost 14 inf + 1 7.594 * * [simplify]: Extracting #3: cost 21 inf + 1 7.594 * * [simplify]: Extracting #4: cost 17 inf + 330 7.594 * * [simplify]: Extracting #5: cost 5 inf + 1713 7.594 * * [simplify]: Extracting #6: cost 1 inf + 2362 7.595 * * [simplify]: Extracting #7: cost 0 inf + 2605 7.595 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))) 7.595 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))))) 7.595 * * * * [progress]: [ 42 / 167 ] simplifiying candidate # 7.596 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 7.596 * * [simplify]: iters left: 6 (10 enodes) 7.598 * * [simplify]: iters left: 5 (38 enodes) 7.604 * * [simplify]: iters left: 4 (53 enodes) 7.611 * * [simplify]: iters left: 3 (72 enodes) 7.620 * * [simplify]: iters left: 2 (81 enodes) 7.630 * * [simplify]: iters left: 1 (105 enodes) 7.646 * * [simplify]: Extracting #0: cost 1 inf + 0 7.647 * * [simplify]: Extracting #1: cost 11 inf + 0 7.647 * * [simplify]: Extracting #2: cost 20 inf + 1 7.647 * * [simplify]: Extracting #3: cost 24 inf + 2 7.647 * * [simplify]: Extracting #4: cost 18 inf + 774 7.647 * * [simplify]: Extracting #5: cost 7 inf + 1991 7.648 * * [simplify]: Extracting #6: cost 2 inf + 3244 7.648 * * [simplify]: Extracting #7: cost 0 inf + 3649 7.649 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 7.649 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.649 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.650 * * [simplify]: iters left: 6 (10 enodes) 7.652 * * [simplify]: iters left: 5 (39 enodes) 7.657 * * [simplify]: iters left: 4 (58 enodes) 7.665 * * [simplify]: iters left: 3 (68 enodes) 7.673 * * [simplify]: Extracting #0: cost 1 inf + 0 7.673 * * [simplify]: Extracting #1: cost 8 inf + 0 7.673 * * [simplify]: Extracting #2: cost 21 inf + 0 7.673 * * [simplify]: Extracting #3: cost 24 inf + 365 7.673 * * [simplify]: Extracting #4: cost 13 inf + 1423 7.674 * * [simplify]: Extracting #5: cost 5 inf + 2559 7.674 * * [simplify]: Extracting #6: cost 0 inf + 3651 7.675 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.675 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.675 * * * * [progress]: [ 43 / 167 ] simplifiying candidate # 7.675 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 7.675 * * [simplify]: iters left: 6 (9 enodes) 7.677 * * [simplify]: iters left: 5 (33 enodes) 7.682 * * [simplify]: iters left: 4 (42 enodes) 7.688 * * [simplify]: iters left: 3 (53 enodes) 7.694 * * [simplify]: iters left: 2 (54 enodes) 7.700 * * [simplify]: iters left: 1 (56 enodes) 7.707 * * [simplify]: Extracting #0: cost 1 inf + 0 7.707 * * [simplify]: Extracting #1: cost 7 inf + 0 7.707 * * [simplify]: Extracting #2: cost 12 inf + 1 7.707 * * [simplify]: Extracting #3: cost 16 inf + 2 7.708 * * [simplify]: Extracting #4: cost 13 inf + 289 7.708 * * [simplify]: Extracting #5: cost 7 inf + 657 7.708 * * [simplify]: Extracting #6: cost 1 inf + 1550 7.708 * * [simplify]: Extracting #7: cost 0 inf + 1713 7.709 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 7.709 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.709 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.709 * * [simplify]: iters left: 6 (10 enodes) 7.712 * * [simplify]: iters left: 5 (39 enodes) 7.717 * * [simplify]: iters left: 4 (58 enodes) 7.725 * * [simplify]: iters left: 3 (68 enodes) 7.732 * * [simplify]: Extracting #0: cost 1 inf + 0 7.733 * * [simplify]: Extracting #1: cost 8 inf + 0 7.733 * * [simplify]: Extracting #2: cost 21 inf + 0 7.733 * * [simplify]: Extracting #3: cost 24 inf + 245 7.733 * * [simplify]: Extracting #4: cost 13 inf + 1063 7.733 * * [simplify]: Extracting #5: cost 5 inf + 2119 7.734 * * [simplify]: Extracting #6: cost 0 inf + 3091 7.734 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.734 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.734 * * * * [progress]: [ 44 / 167 ] simplifiying candidate # 7.735 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 7.735 * * [simplify]: iters left: 6 (8 enodes) 7.737 * * [simplify]: iters left: 5 (26 enodes) 7.740 * * [simplify]: iters left: 4 (34 enodes) 7.745 * * [simplify]: iters left: 3 (40 enodes) 7.749 * * [simplify]: Extracting #0: cost 1 inf + 0 7.749 * * [simplify]: Extracting #1: cost 4 inf + 0 7.749 * * [simplify]: Extracting #2: cost 9 inf + 1 7.749 * * [simplify]: Extracting #3: cost 7 inf + 166 7.749 * * [simplify]: Extracting #4: cost 2 inf + 533 7.750 * * [simplify]: Extracting #5: cost 0 inf + 737 7.750 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.750 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.750 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.750 * * [simplify]: iters left: 6 (9 enodes) 7.752 * * [simplify]: iters left: 5 (36 enodes) 7.757 * * [simplify]: iters left: 4 (55 enodes) 7.765 * * [simplify]: iters left: 3 (65 enodes) 7.774 * * [simplify]: iters left: 2 (69 enodes) 7.782 * * [simplify]: Extracting #0: cost 1 inf + 0 7.782 * * [simplify]: Extracting #1: cost 8 inf + 0 7.782 * * [simplify]: Extracting #2: cost 18 inf + 1 7.782 * * [simplify]: Extracting #3: cost 18 inf + 170 7.782 * * [simplify]: Extracting #4: cost 12 inf + 541 7.783 * * [simplify]: Extracting #5: cost 2 inf + 1922 7.783 * * [simplify]: Extracting #6: cost 0 inf + 2287 7.783 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.783 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.783 * * * * [progress]: [ 45 / 167 ] simplifiying candidate # 7.784 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 7.784 * * [simplify]: iters left: 6 (13 enodes) 7.787 * * [simplify]: iters left: 5 (46 enodes) 7.793 * * [simplify]: iters left: 4 (63 enodes) 7.802 * * [simplify]: iters left: 3 (79 enodes) 7.811 * * [simplify]: iters left: 2 (87 enodes) 7.822 * * [simplify]: iters left: 1 (93 enodes) 7.833 * * [simplify]: Extracting #0: cost 1 inf + 0 7.833 * * [simplify]: Extracting #1: cost 14 inf + 0 7.833 * * [simplify]: Extracting #2: cost 30 inf + 0 7.833 * * [simplify]: Extracting #3: cost 36 inf + 82 7.833 * * [simplify]: Extracting #4: cost 30 inf + 531 7.833 * * [simplify]: Extracting #5: cost 17 inf + 2193 7.834 * * [simplify]: Extracting #6: cost 1 inf + 6993 7.836 * * [simplify]: Extracting #7: cost 0 inf + 7275 7.838 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt x) (sqrt 2)) (sqrt (- 4 (* x x))))) 7.838 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt x) (sqrt 2)) (sqrt (- 4 (* x x))))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 7.838 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 7.838 * * [simplify]: iters left: 6 (12 enodes) 7.841 * * [simplify]: iters left: 5 (45 enodes) 7.847 * * [simplify]: iters left: 4 (65 enodes) 7.856 * * [simplify]: iters left: 3 (77 enodes) 7.865 * * [simplify]: Extracting #0: cost 1 inf + 0 7.865 * * [simplify]: Extracting #1: cost 8 inf + 0 7.865 * * [simplify]: Extracting #2: cost 22 inf + 0 7.865 * * [simplify]: Extracting #3: cost 30 inf + 284 7.865 * * [simplify]: Extracting #4: cost 22 inf + 1095 7.866 * * [simplify]: Extracting #5: cost 9 inf + 2395 7.866 * * [simplify]: Extracting #6: cost 2 inf + 4212 7.867 * * [simplify]: Extracting #7: cost 0 inf + 4857 7.868 * [simplify]: Simplified to (/ (* (sqrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 7.868 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (* (sqrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))))) 7.868 * * * * [progress]: [ 46 / 167 ] simplifiying candidate # 7.868 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 7.868 * * [simplify]: iters left: 6 (11 enodes) 7.871 * * [simplify]: iters left: 5 (38 enodes) 7.876 * * [simplify]: iters left: 4 (49 enodes) 7.883 * * [simplify]: iters left: 3 (57 enodes) 7.890 * * [simplify]: Extracting #0: cost 1 inf + 0 7.890 * * [simplify]: Extracting #1: cost 8 inf + 0 7.890 * * [simplify]: Extracting #2: cost 17 inf + 0 7.890 * * [simplify]: Extracting #3: cost 22 inf + 42 7.890 * * [simplify]: Extracting #4: cost 19 inf + 248 7.890 * * [simplify]: Extracting #5: cost 8 inf + 1225 7.890 * * [simplify]: Extracting #6: cost 1 inf + 2883 7.891 * * [simplify]: Extracting #7: cost 0 inf + 3085 7.891 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt x) (sqrt 2)) (sqrt x))) 7.891 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt x) (sqrt 2)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 7.892 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.892 * * [simplify]: iters left: 6 (11 enodes) 7.894 * * [simplify]: iters left: 5 (42 enodes) 7.901 * * [simplify]: iters left: 4 (62 enodes) 7.910 * * [simplify]: iters left: 3 (74 enodes) 7.919 * * [simplify]: iters left: 2 (78 enodes) 7.929 * * [simplify]: Extracting #0: cost 1 inf + 0 7.929 * * [simplify]: Extracting #1: cost 8 inf + 0 7.929 * * [simplify]: Extracting #2: cost 21 inf + 0 7.929 * * [simplify]: Extracting #3: cost 25 inf + 85 7.929 * * [simplify]: Extracting #4: cost 21 inf + 412 7.929 * * [simplify]: Extracting #5: cost 8 inf + 1673 7.930 * * [simplify]: Extracting #6: cost 0 inf + 3493 7.930 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.930 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 7.930 * * * * [progress]: [ 47 / 167 ] simplifiying candidate # 7.931 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) 1)) 7.931 * * [simplify]: iters left: 6 (12 enodes) 7.934 * * [simplify]: iters left: 5 (41 enodes) 7.940 * * [simplify]: iters left: 4 (51 enodes) 7.947 * * [simplify]: iters left: 3 (58 enodes) 7.954 * * [simplify]: iters left: 2 (59 enodes) 7.961 * * [simplify]: iters left: 1 (61 enodes) 7.968 * * [simplify]: Extracting #0: cost 1 inf + 0 7.968 * * [simplify]: Extracting #1: cost 6 inf + 0 7.968 * * [simplify]: Extracting #2: cost 11 inf + 1 7.968 * * [simplify]: Extracting #3: cost 20 inf + 1 7.968 * * [simplify]: Extracting #4: cost 17 inf + 127 7.969 * * [simplify]: Extracting #5: cost 3 inf + 1631 7.969 * * [simplify]: Extracting #6: cost 1 inf + 1995 7.969 * * [simplify]: Extracting #7: cost 0 inf + 2278 7.970 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) 7.970 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.970 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.970 * * [simplify]: iters left: 6 (11 enodes) 7.974 * * [simplify]: iters left: 5 (42 enodes) 7.980 * * [simplify]: iters left: 4 (62 enodes) 7.988 * * [simplify]: iters left: 3 (74 enodes) 7.997 * * [simplify]: Extracting #0: cost 1 inf + 0 7.997 * * [simplify]: Extracting #1: cost 8 inf + 0 7.997 * * [simplify]: Extracting #2: cost 19 inf + 1 7.997 * * [simplify]: Extracting #3: cost 30 inf + 42 7.997 * * [simplify]: Extracting #4: cost 23 inf + 612 7.998 * * [simplify]: Extracting #5: cost 10 inf + 1711 7.998 * * [simplify]: Extracting #6: cost 1 inf + 3452 7.999 * * [simplify]: Extracting #7: cost 0 inf + 3735 7.999 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.999 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.999 * * * * [progress]: [ 48 / 167 ] simplifiying candidate # 8.000 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 8.000 * * [simplify]: iters left: 6 (10 enodes) 8.002 * * [simplify]: iters left: 5 (38 enodes) 8.007 * * [simplify]: iters left: 4 (53 enodes) 8.015 * * [simplify]: iters left: 3 (72 enodes) 8.024 * * [simplify]: iters left: 2 (81 enodes) 8.034 * * [simplify]: iters left: 1 (105 enodes) 8.051 * * [simplify]: Extracting #0: cost 1 inf + 0 8.051 * * [simplify]: Extracting #1: cost 11 inf + 0 8.051 * * [simplify]: Extracting #2: cost 20 inf + 1 8.051 * * [simplify]: Extracting #3: cost 24 inf + 2 8.051 * * [simplify]: Extracting #4: cost 18 inf + 774 8.051 * * [simplify]: Extracting #5: cost 7 inf + 1991 8.052 * * [simplify]: Extracting #6: cost 2 inf + 3244 8.053 * * [simplify]: Extracting #7: cost 0 inf + 3649 8.053 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 8.053 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 8.054 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 8.054 * * [simplify]: iters left: 6 (10 enodes) 8.056 * * [simplify]: iters left: 5 (39 enodes) 8.061 * * [simplify]: iters left: 4 (58 enodes) 8.069 * * [simplify]: iters left: 3 (68 enodes) 8.077 * * [simplify]: Extracting #0: cost 1 inf + 0 8.077 * * [simplify]: Extracting #1: cost 8 inf + 0 8.077 * * [simplify]: Extracting #2: cost 21 inf + 0 8.077 * * [simplify]: Extracting #3: cost 24 inf + 365 8.077 * * [simplify]: Extracting #4: cost 13 inf + 1423 8.078 * * [simplify]: Extracting #5: cost 5 inf + 2559 8.078 * * [simplify]: Extracting #6: cost 0 inf + 3651 8.079 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 8.079 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 8.079 * * * * [progress]: [ 49 / 167 ] simplifiying candidate # 8.079 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 8.079 * * [simplify]: iters left: 6 (9 enodes) 8.081 * * [simplify]: iters left: 5 (33 enodes) 8.086 * * [simplify]: iters left: 4 (42 enodes) 8.092 * * [simplify]: iters left: 3 (53 enodes) 8.098 * * [simplify]: iters left: 2 (54 enodes) 8.106 * * [simplify]: iters left: 1 (56 enodes) 8.112 * * [simplify]: Extracting #0: cost 1 inf + 0 8.112 * * [simplify]: Extracting #1: cost 7 inf + 0 8.112 * * [simplify]: Extracting #2: cost 12 inf + 1 8.112 * * [simplify]: Extracting #3: cost 16 inf + 2 8.112 * * [simplify]: Extracting #4: cost 13 inf + 289 8.112 * * [simplify]: Extracting #5: cost 7 inf + 657 8.112 * * [simplify]: Extracting #6: cost 1 inf + 1550 8.113 * * [simplify]: Extracting #7: cost 0 inf + 1713 8.113 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 8.113 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 8.113 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 8.113 * * [simplify]: iters left: 6 (10 enodes) 8.116 * * [simplify]: iters left: 5 (39 enodes) 8.121 * * [simplify]: iters left: 4 (58 enodes) 8.129 * * [simplify]: iters left: 3 (68 enodes) 8.137 * * [simplify]: Extracting #0: cost 1 inf + 0 8.137 * * [simplify]: Extracting #1: cost 8 inf + 0 8.137 * * [simplify]: Extracting #2: cost 21 inf + 0 8.137 * * [simplify]: Extracting #3: cost 24 inf + 245 8.137 * * [simplify]: Extracting #4: cost 13 inf + 1063 8.137 * * [simplify]: Extracting #5: cost 5 inf + 2119 8.138 * * [simplify]: Extracting #6: cost 0 inf + 3091 8.138 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 8.139 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 8.139 * * * * [progress]: [ 50 / 167 ] simplifiying candidate # 8.139 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 8.139 * * [simplify]: iters left: 6 (8 enodes) 8.141 * * [simplify]: iters left: 5 (26 enodes) 8.145 * * [simplify]: iters left: 4 (34 enodes) 8.149 * * [simplify]: iters left: 3 (40 enodes) 8.153 * * [simplify]: Extracting #0: cost 1 inf + 0 8.153 * * [simplify]: Extracting #1: cost 4 inf + 0 8.153 * * [simplify]: Extracting #2: cost 9 inf + 1 8.153 * * [simplify]: Extracting #3: cost 7 inf + 166 8.154 * * [simplify]: Extracting #4: cost 2 inf + 533 8.154 * * [simplify]: Extracting #5: cost 0 inf + 737 8.154 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 8.154 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.154 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.154 * * [simplify]: iters left: 6 (9 enodes) 8.156 * * [simplify]: iters left: 5 (36 enodes) 8.162 * * [simplify]: iters left: 4 (55 enodes) 8.169 * * [simplify]: iters left: 3 (65 enodes) 8.178 * * [simplify]: iters left: 2 (69 enodes) 8.186 * * [simplify]: Extracting #0: cost 1 inf + 0 8.186 * * [simplify]: Extracting #1: cost 8 inf + 0 8.186 * * [simplify]: Extracting #2: cost 18 inf + 1 8.186 * * [simplify]: Extracting #3: cost 18 inf + 170 8.186 * * [simplify]: Extracting #4: cost 12 inf + 541 8.187 * * [simplify]: Extracting #5: cost 2 inf + 1922 8.187 * * [simplify]: Extracting #6: cost 0 inf + 2287 8.187 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.187 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.188 * * * * [progress]: [ 51 / 167 ] simplifiying candidate # 8.188 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) 1) 8.188 * * [simplify]: iters left: 6 (7 enodes) 8.190 * * [simplify]: iters left: 5 (23 enodes) 8.193 * * [simplify]: iters left: 4 (31 enodes) 8.197 * * [simplify]: iters left: 3 (35 enodes) 8.202 * * [simplify]: Extracting #0: cost 1 inf + 0 8.202 * * [simplify]: Extracting #1: cost 4 inf + 0 8.202 * * [simplify]: Extracting #2: cost 9 inf + 1 8.202 * * [simplify]: Extracting #3: cost 7 inf + 166 8.203 * * [simplify]: Extracting #4: cost 2 inf + 493 8.203 * * [simplify]: Extracting #5: cost 1 inf + 615 8.203 * * [simplify]: Extracting #6: cost 0 inf + 737 8.203 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 8.203 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.203 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.203 * * [simplify]: iters left: 6 (9 enodes) 8.205 * * [simplify]: iters left: 5 (36 enodes) 8.211 * * [simplify]: iters left: 4 (55 enodes) 8.218 * * [simplify]: iters left: 3 (65 enodes) 8.226 * * [simplify]: iters left: 2 (69 enodes) 8.234 * * [simplify]: Extracting #0: cost 1 inf + 0 8.234 * * [simplify]: Extracting #1: cost 8 inf + 0 8.234 * * [simplify]: Extracting #2: cost 18 inf + 1 8.234 * * [simplify]: Extracting #3: cost 18 inf + 170 8.234 * * [simplify]: Extracting #4: cost 12 inf + 541 8.235 * * [simplify]: Extracting #5: cost 2 inf + 1922 8.235 * * [simplify]: Extracting #6: cost 0 inf + 2287 8.236 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.236 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.236 * * * * [progress]: [ 52 / 167 ] simplifiying candidate # 8.236 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.236 * * [simplify]: iters left: 6 (8 enodes) 8.238 * * [simplify]: iters left: 5 (28 enodes) 8.243 * * [simplify]: iters left: 4 (36 enodes) 8.247 * * [simplify]: iters left: 3 (38 enodes) 8.252 * * [simplify]: Extracting #0: cost 1 inf + 0 8.252 * * [simplify]: Extracting #1: cost 4 inf + 0 8.252 * * [simplify]: Extracting #2: cost 10 inf + 0 8.252 * * [simplify]: Extracting #3: cost 10 inf + 127 8.252 * * [simplify]: Extracting #4: cost 8 inf + 291 8.252 * * [simplify]: Extracting #5: cost 5 inf + 495 8.253 * * [simplify]: Extracting #6: cost 0 inf + 1227 8.253 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.253 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (/ (sqrt (- 4 (* x x))) (/ 1 x)))) 8.253 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 x)) 8.253 * * [simplify]: iters left: 6 (8 enodes) 8.255 * * [simplify]: iters left: 5 (30 enodes) 8.259 * * [simplify]: iters left: 4 (39 enodes) 8.265 * * [simplify]: iters left: 3 (50 enodes) 8.271 * * [simplify]: iters left: 2 (51 enodes) 8.277 * * [simplify]: iters left: 1 (53 enodes) 8.283 * * [simplify]: Extracting #0: cost 1 inf + 0 8.283 * * [simplify]: Extracting #1: cost 7 inf + 0 8.283 * * [simplify]: Extracting #2: cost 8 inf + 44 8.283 * * [simplify]: Extracting #3: cost 12 inf + 86 8.283 * * [simplify]: Extracting #4: cost 11 inf + 250 8.283 * * [simplify]: Extracting #5: cost 7 inf + 495 8.283 * * [simplify]: Extracting #6: cost 2 inf + 1145 8.284 * * [simplify]: Extracting #7: cost 0 inf + 1471 8.284 * [simplify]: Simplified to (* x (sqrt (- 4 (* x x)))) 8.284 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (* x (sqrt (- 4 (* x x)))))) 8.284 * * * * [progress]: [ 53 / 167 ] simplifiying candidate # 8.284 * [simplify]: Simplifying (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.284 * * [simplify]: iters left: 6 (8 enodes) 8.286 * * [simplify]: iters left: 5 (33 enodes) 8.291 * * [simplify]: iters left: 4 (45 enodes) 8.297 * * [simplify]: iters left: 3 (47 enodes) 8.303 * * [simplify]: Extracting #0: cost 1 inf + 0 8.303 * * [simplify]: Extracting #1: cost 6 inf + 0 8.303 * * [simplify]: Extracting #2: cost 9 inf + 1 8.303 * * [simplify]: Extracting #3: cost 14 inf + 1 8.303 * * [simplify]: Extracting #4: cost 16 inf + 3 8.303 * * [simplify]: Extracting #5: cost 14 inf + 87 8.303 * * [simplify]: Extracting #6: cost 6 inf + 783 8.303 * * [simplify]: Extracting #7: cost 1 inf + 1795 8.304 * * [simplify]: Extracting #8: cost 0 inf + 2038 8.304 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.304 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.304 * [simplify]: Simplifying (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.304 * * [simplify]: iters left: 6 (9 enodes) 8.306 * * [simplify]: iters left: 5 (37 enodes) 8.313 * * [simplify]: iters left: 4 (59 enodes) 8.320 * * [simplify]: iters left: 3 (74 enodes) 8.330 * * [simplify]: iters left: 2 (88 enodes) 8.341 * * [simplify]: iters left: 1 (97 enodes) 8.352 * * [simplify]: Extracting #0: cost 1 inf + 0 8.352 * * [simplify]: Extracting #1: cost 11 inf + 0 8.352 * * [simplify]: Extracting #2: cost 23 inf + 42 8.352 * * [simplify]: Extracting #3: cost 28 inf + 206 8.352 * * [simplify]: Extracting #4: cost 26 inf + 412 8.353 * * [simplify]: Extracting #5: cost 22 inf + 579 8.353 * * [simplify]: Extracting #6: cost 10 inf + 2606 8.354 * * [simplify]: Extracting #7: cost 0 inf + 4947 8.355 * [simplify]: Simplified to (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.355 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.355 * * * * [progress]: [ 54 / 167 ] simplifiying candidate # 8.355 * [simplify]: Simplifying (/ 1 (sqrt (/ (- 2 x) x))) 8.355 * * [simplify]: iters left: 6 (7 enodes) 8.357 * * [simplify]: iters left: 5 (28 enodes) 8.361 * * [simplify]: iters left: 4 (38 enodes) 8.366 * * [simplify]: iters left: 3 (40 enodes) 8.371 * * [simplify]: Extracting #0: cost 1 inf + 0 8.371 * * [simplify]: Extracting #1: cost 4 inf + 0 8.371 * * [simplify]: Extracting #2: cost 5 inf + 1 8.371 * * [simplify]: Extracting #3: cost 10 inf + 1 8.371 * * [simplify]: Extracting #4: cost 12 inf + 3 8.371 * * [simplify]: Extracting #5: cost 9 inf + 129 8.371 * * [simplify]: Extracting #6: cost 2 inf + 662 8.371 * * [simplify]: Extracting #7: cost 0 inf + 988 8.372 * [simplify]: Simplified to (/ 1 (sqrt (/ (- 2 x) x))) 8.372 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.372 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.372 * * [simplify]: iters left: 6 (9 enodes) 8.374 * * [simplify]: iters left: 5 (37 enodes) 8.381 * * [simplify]: iters left: 4 (59 enodes) 8.388 * * [simplify]: iters left: 3 (74 enodes) 8.398 * * [simplify]: iters left: 2 (88 enodes) 8.409 * * [simplify]: iters left: 1 (97 enodes) 8.420 * * [simplify]: Extracting #0: cost 1 inf + 0 8.420 * * [simplify]: Extracting #1: cost 11 inf + 0 8.420 * * [simplify]: Extracting #2: cost 23 inf + 42 8.420 * * [simplify]: Extracting #3: cost 28 inf + 206 8.420 * * [simplify]: Extracting #4: cost 26 inf + 412 8.420 * * [simplify]: Extracting #5: cost 22 inf + 579 8.421 * * [simplify]: Extracting #6: cost 10 inf + 2286 8.421 * * [simplify]: Extracting #7: cost 0 inf + 4227 8.422 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.422 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.422 * * * * [progress]: [ 55 / 167 ] simplifiying candidate # 8.423 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 8.423 * * [simplify]: iters left: 6 (10 enodes) 8.425 * * [simplify]: iters left: 5 (42 enodes) 8.432 * * [simplify]: iters left: 4 (76 enodes) 8.442 * * [simplify]: iters left: 3 (109 enodes) 8.460 * * [simplify]: iters left: 2 (158 enodes) 8.486 * * [simplify]: iters left: 1 (182 enodes) 8.512 * * [simplify]: Extracting #0: cost 1 inf + 0 8.512 * * [simplify]: Extracting #1: cost 16 inf + 0 8.512 * * [simplify]: Extracting #2: cost 30 inf + 1 8.512 * * [simplify]: Extracting #3: cost 28 inf + 406 8.512 * * [simplify]: Extracting #4: cost 27 inf + 448 8.513 * * [simplify]: Extracting #5: cost 17 inf + 1988 8.514 * * [simplify]: Extracting #6: cost 3 inf + 5498 8.515 * * [simplify]: Extracting #7: cost 0 inf + 6225 8.516 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) 8.516 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))))) 8.516 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.517 * * [simplify]: iters left: 6 (10 enodes) 8.519 * * [simplify]: iters left: 5 (39 enodes) 8.525 * * [simplify]: iters left: 4 (65 enodes) 8.534 * * [simplify]: iters left: 3 (100 enodes) 8.547 * * [simplify]: iters left: 2 (159 enodes) 8.571 * * [simplify]: iters left: 1 (226 enodes) 8.600 * * [simplify]: Extracting #0: cost 1 inf + 0 8.601 * * [simplify]: Extracting #1: cost 23 inf + 0 8.601 * * [simplify]: Extracting #2: cost 55 inf + 82 8.601 * * [simplify]: Extracting #3: cost 57 inf + 1376 8.602 * * [simplify]: Extracting #4: cost 33 inf + 5659 8.604 * * [simplify]: Extracting #5: cost 5 inf + 12403 8.606 * * [simplify]: Extracting #6: cost 0 inf + 13573 8.609 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.609 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))))) 8.609 * * * * [progress]: [ 56 / 167 ] simplifiying candidate # 8.609 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 8.609 * * [simplify]: iters left: 6 (9 enodes) 8.611 * * [simplify]: iters left: 5 (35 enodes) 8.616 * * [simplify]: iters left: 4 (52 enodes) 8.625 * * [simplify]: iters left: 3 (67 enodes) 8.635 * * [simplify]: iters left: 2 (92 enodes) 8.647 * * [simplify]: iters left: 1 (96 enodes) 8.659 * * [simplify]: Extracting #0: cost 1 inf + 0 8.659 * * [simplify]: Extracting #1: cost 11 inf + 0 8.659 * * [simplify]: Extracting #2: cost 20 inf + 1 8.659 * * [simplify]: Extracting #3: cost 20 inf + 84 8.659 * * [simplify]: Extracting #4: cost 19 inf + 126 8.659 * * [simplify]: Extracting #5: cost 11 inf + 1142 8.660 * * [simplify]: Extracting #6: cost 1 inf + 3085 8.660 * * [simplify]: Extracting #7: cost 0 inf + 3327 8.661 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 8.661 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.661 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.661 * * [simplify]: iters left: 6 (10 enodes) 8.664 * * [simplify]: iters left: 5 (39 enodes) 8.669 * * [simplify]: iters left: 4 (65 enodes) 8.678 * * [simplify]: iters left: 3 (100 enodes) 8.693 * * [simplify]: iters left: 2 (159 enodes) 8.716 * * [simplify]: iters left: 1 (226 enodes) 8.746 * * [simplify]: Extracting #0: cost 1 inf + 0 8.746 * * [simplify]: Extracting #1: cost 23 inf + 0 8.747 * * [simplify]: Extracting #2: cost 55 inf + 42 8.747 * * [simplify]: Extracting #3: cost 57 inf + 1016 8.748 * * [simplify]: Extracting #4: cost 33 inf + 4819 8.750 * * [simplify]: Extracting #5: cost 5 inf + 11003 8.752 * * [simplify]: Extracting #6: cost 0 inf + 12093 8.755 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.755 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.755 * * * * [progress]: [ 57 / 167 ] simplifiying candidate # 8.755 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 8.755 * * [simplify]: iters left: 6 (8 enodes) 8.757 * * [simplify]: iters left: 5 (30 enodes) 8.762 * * [simplify]: iters left: 4 (46 enodes) 8.767 * * [simplify]: iters left: 3 (49 enodes) 8.773 * * [simplify]: iters left: 2 (50 enodes) 8.778 * * [simplify]: Extracting #0: cost 1 inf + 0 8.778 * * [simplify]: Extracting #1: cost 6 inf + 0 8.778 * * [simplify]: Extracting #2: cost 9 inf + 1 8.778 * * [simplify]: Extracting #3: cost 13 inf + 1 8.779 * * [simplify]: Extracting #4: cost 9 inf + 128 8.779 * * [simplify]: Extracting #5: cost 0 inf + 1469 8.779 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 8.779 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)))) 8.779 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)) 8.779 * * [simplify]: iters left: 6 (9 enodes) 8.781 * * [simplify]: iters left: 5 (36 enodes) 8.787 * * [simplify]: iters left: 4 (62 enodes) 8.795 * * [simplify]: iters left: 3 (92 enodes) 8.807 * * [simplify]: iters left: 2 (129 enodes) 8.826 * * [simplify]: iters left: 1 (165 enodes) 8.846 * * [simplify]: Extracting #0: cost 1 inf + 0 8.846 * * [simplify]: Extracting #1: cost 19 inf + 0 8.846 * * [simplify]: Extracting #2: cost 43 inf + 1 8.846 * * [simplify]: Extracting #3: cost 47 inf + 408 8.847 * * [simplify]: Extracting #4: cost 23 inf + 3655 8.848 * * [simplify]: Extracting #5: cost 6 inf + 6934 8.850 * * [simplify]: Extracting #6: cost 0 inf + 8317 8.851 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 8.852 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 8.852 * * * * [progress]: [ 58 / 167 ] simplifiying candidate # 8.852 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 8.852 * * [simplify]: iters left: 6 (9 enodes) 8.854 * * [simplify]: iters left: 5 (35 enodes) 8.859 * * [simplify]: iters left: 4 (51 enodes) 8.866 * * [simplify]: iters left: 3 (61 enodes) 8.875 * * [simplify]: iters left: 2 (76 enodes) 8.885 * * [simplify]: iters left: 1 (85 enodes) 8.895 * * [simplify]: Extracting #0: cost 1 inf + 0 8.895 * * [simplify]: Extracting #1: cost 10 inf + 0 8.895 * * [simplify]: Extracting #2: cost 18 inf + 1 8.896 * * [simplify]: Extracting #3: cost 19 inf + 83 8.896 * * [simplify]: Extracting #4: cost 15 inf + 369 8.896 * * [simplify]: Extracting #5: cost 3 inf + 2113 8.896 * * [simplify]: Extracting #6: cost 0 inf + 2759 8.897 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) 8.897 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.897 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.897 * * [simplify]: iters left: 6 (10 enodes) 8.900 * * [simplify]: iters left: 5 (39 enodes) 8.905 * * [simplify]: iters left: 4 (65 enodes) 8.914 * * [simplify]: iters left: 3 (100 enodes) 8.928 * * [simplify]: iters left: 2 (159 enodes) 8.951 * * [simplify]: iters left: 1 (226 enodes) 8.981 * * [simplify]: Extracting #0: cost 1 inf + 0 8.981 * * [simplify]: Extracting #1: cost 23 inf + 0 8.981 * * [simplify]: Extracting #2: cost 55 inf + 82 8.981 * * [simplify]: Extracting #3: cost 57 inf + 1376 8.982 * * [simplify]: Extracting #4: cost 33 inf + 5219 8.984 * * [simplify]: Extracting #5: cost 5 inf + 10883 8.987 * * [simplify]: Extracting #6: cost 0 inf + 11853 8.989 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.989 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.989 * * * * [progress]: [ 59 / 167 ] simplifiying candidate # 8.989 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (sqrt x))) 8.989 * * [simplify]: iters left: 6 (8 enodes) 8.991 * * [simplify]: iters left: 5 (30 enodes) 8.995 * * [simplify]: iters left: 4 (40 enodes) 9.002 * * [simplify]: iters left: 3 (42 enodes) 9.008 * * [simplify]: iters left: 2 (54 enodes) 9.014 * * [simplify]: Extracting #0: cost 1 inf + 0 9.014 * * [simplify]: Extracting #1: cost 7 inf + 0 9.014 * * [simplify]: Extracting #2: cost 12 inf + 1 9.015 * * [simplify]: Extracting #3: cost 12 inf + 84 9.015 * * [simplify]: Extracting #4: cost 10 inf + 168 9.015 * * [simplify]: Extracting #5: cost 0 inf + 1309 9.015 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 9.015 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 9.015 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 9.015 * * [simplify]: iters left: 6 (10 enodes) 9.018 * * [simplify]: iters left: 5 (39 enodes) 9.023 * * [simplify]: iters left: 4 (65 enodes) 9.032 * * [simplify]: iters left: 3 (100 enodes) 9.046 * * [simplify]: iters left: 2 (159 enodes) 9.070 * * [simplify]: iters left: 1 (226 enodes) 9.100 * * [simplify]: Extracting #0: cost 1 inf + 0 9.100 * * [simplify]: Extracting #1: cost 23 inf + 0 9.100 * * [simplify]: Extracting #2: cost 55 inf + 42 9.100 * * [simplify]: Extracting #3: cost 57 inf + 1016 9.101 * * [simplify]: Extracting #4: cost 33 inf + 4379 9.103 * * [simplify]: Extracting #5: cost 5 inf + 9483 9.106 * * [simplify]: Extracting #6: cost 0 inf + 10373 9.108 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 9.108 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 9.108 * * * * [progress]: [ 60 / 167 ] simplifiying candidate # 9.108 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) 1)) 9.108 * * [simplify]: iters left: 6 (7 enodes) 9.110 * * [simplify]: iters left: 5 (25 enodes) 9.114 * * [simplify]: iters left: 4 (32 enodes) 9.118 * * [simplify]: Extracting #0: cost 1 inf + 0 9.118 * * [simplify]: Extracting #1: cost 4 inf + 0 9.118 * * [simplify]: Extracting #2: cost 5 inf + 1 9.118 * * [simplify]: Extracting #3: cost 9 inf + 1 9.118 * * [simplify]: Extracting #4: cost 7 inf + 44 9.118 * * [simplify]: Extracting #5: cost 2 inf + 414 9.118 * * [simplify]: Extracting #6: cost 0 inf + 579 9.118 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 9.118 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)))) 9.119 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)) 9.119 * * [simplify]: iters left: 6 (9 enodes) 9.121 * * [simplify]: iters left: 5 (36 enodes) 9.127 * * [simplify]: iters left: 4 (62 enodes) 9.136 * * [simplify]: iters left: 3 (92 enodes) 9.148 * * [simplify]: iters left: 2 (129 enodes) 9.166 * * [simplify]: iters left: 1 (165 enodes) 9.187 * * [simplify]: Extracting #0: cost 1 inf + 0 9.187 * * [simplify]: Extracting #1: cost 19 inf + 0 9.187 * * [simplify]: Extracting #2: cost 43 inf + 1 9.188 * * [simplify]: Extracting #3: cost 47 inf + 408 9.188 * * [simplify]: Extracting #4: cost 23 inf + 3175 9.190 * * [simplify]: Extracting #5: cost 6 inf + 5854 9.191 * * [simplify]: Extracting #6: cost 0 inf + 7037 9.193 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 9.193 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 9.193 * * * * [progress]: [ 61 / 167 ] simplifiying candidate # 9.193 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.193 * * [simplify]: iters left: 6 (6 enodes) 9.195 * * [simplify]: iters left: 5 (22 enodes) 9.198 * * [simplify]: iters left: 4 (29 enodes) 9.202 * * [simplify]: iters left: 3 (41 enodes) 9.208 * * [simplify]: iters left: 2 (55 enodes) 9.215 * * [simplify]: iters left: 1 (57 enodes) 9.220 * * [simplify]: Extracting #0: cost 1 inf + 0 9.220 * * [simplify]: Extracting #1: cost 6 inf + 0 9.220 * * [simplify]: Extracting #2: cost 9 inf + 1 9.220 * * [simplify]: Extracting #3: cost 3 inf + 529 9.220 * * [simplify]: Extracting #4: cost 1 inf + 812 9.221 * * [simplify]: Extracting #5: cost 0 inf + 974 9.221 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.221 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.221 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.221 * * [simplify]: iters left: 6 (9 enodes) 9.223 * * [simplify]: iters left: 5 (39 enodes) 9.229 * * [simplify]: iters left: 4 (71 enodes) 9.239 * * [simplify]: iters left: 3 (113 enodes) 9.256 * * [simplify]: iters left: 2 (184 enodes) 9.283 * * [simplify]: iters left: 1 (271 enodes) 9.320 * * [simplify]: Extracting #0: cost 1 inf + 0 9.320 * * [simplify]: Extracting #1: cost 23 inf + 0 9.320 * * [simplify]: Extracting #2: cost 62 inf + 1 9.320 * * [simplify]: Extracting #3: cost 80 inf + 1829 9.322 * * [simplify]: Extracting #4: cost 18 inf + 12140 9.325 * * [simplify]: Extracting #5: cost 0 inf + 14711 9.328 * * [simplify]: Extracting #6: cost 0 inf + 14672 9.331 * [simplify]: Simplified to (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))) 9.331 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))))) 9.331 * * * * [progress]: [ 62 / 167 ] simplifiying candidate # 9.331 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 9.331 * * [simplify]: iters left: 5 (5 enodes) 9.333 * * [simplify]: iters left: 4 (17 enodes) 9.335 * * [simplify]: iters left: 3 (20 enodes) 9.338 * * [simplify]: iters left: 2 (24 enodes) 9.340 * * [simplify]: Extracting #0: cost 1 inf + 0 9.340 * * [simplify]: Extracting #1: cost 5 inf + 0 9.340 * * [simplify]: Extracting #2: cost 2 inf + 84 9.340 * * [simplify]: Extracting #3: cost 0 inf + 248 9.341 * [simplify]: Simplified to (sqrt x) 9.341 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 9.341 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 9.341 * * [simplify]: iters left: 6 (9 enodes) 9.343 * * [simplify]: iters left: 5 (39 enodes) 9.349 * * [simplify]: iters left: 4 (71 enodes) 9.358 * * [simplify]: iters left: 3 (113 enodes) 9.376 * * [simplify]: iters left: 2 (184 enodes) 9.402 * * [simplify]: iters left: 1 (271 enodes) 9.439 * * [simplify]: Extracting #0: cost 1 inf + 0 9.439 * * [simplify]: Extracting #1: cost 23 inf + 0 9.439 * * [simplify]: Extracting #2: cost 62 inf + 1 9.440 * * [simplify]: Extracting #3: cost 80 inf + 1549 9.441 * * [simplify]: Extracting #4: cost 18 inf + 10180 9.444 * * [simplify]: Extracting #5: cost 0 inf + 12391 9.447 * * [simplify]: Extracting #6: cost 0 inf + 12352 9.450 * [simplify]: Simplified to (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))) 9.450 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))))) 9.450 * * * * [progress]: [ 63 / 167 ] simplifiying candidate # 9.450 * [simplify]: Simplifying (/ 1 (/ 1 1)) 9.450 * * [simplify]: iters left: 4 (3 enodes) 9.451 * * [simplify]: iters left: 3 (7 enodes) 9.452 * * [simplify]: iters left: 2 (9 enodes) 9.453 * * [simplify]: Extracting #0: cost 1 inf + 0 9.453 * * [simplify]: Extracting #1: cost 0 inf + 1 9.453 * [simplify]: Simplified to 1 9.453 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.453 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.453 * * [simplify]: iters left: 6 (8 enodes) 9.455 * * [simplify]: iters left: 5 (36 enodes) 9.461 * * [simplify]: iters left: 4 (68 enodes) 9.470 * * [simplify]: iters left: 3 (105 enodes) 9.485 * * [simplify]: iters left: 2 (155 enodes) 9.508 * * [simplify]: iters left: 1 (201 enodes) 9.533 * * [simplify]: Extracting #0: cost 1 inf + 0 9.533 * * [simplify]: Extracting #1: cost 19 inf + 0 9.533 * * [simplify]: Extracting #2: cost 49 inf + 1 9.534 * * [simplify]: Extracting #3: cost 46 inf + 1813 9.535 * * [simplify]: Extracting #4: cost 11 inf + 6538 9.537 * * [simplify]: Extracting #5: cost 0 inf + 7557 9.539 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.539 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.539 * * * * [progress]: [ 64 / 167 ] simplifiying candidate # 9.539 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 9.539 * * [simplify]: iters left: 6 (10 enodes) 9.542 * * [simplify]: iters left: 5 (37 enodes) 9.547 * * [simplify]: iters left: 4 (50 enodes) 9.554 * * [simplify]: iters left: 3 (60 enodes) 9.564 * * [simplify]: iters left: 2 (75 enodes) 9.574 * * [simplify]: iters left: 1 (82 enodes) 9.584 * * [simplify]: Extracting #0: cost 1 inf + 0 9.584 * * [simplify]: Extracting #1: cost 10 inf + 0 9.584 * * [simplify]: Extracting #2: cost 19 inf + 1 9.584 * * [simplify]: Extracting #3: cost 21 inf + 2 9.584 * * [simplify]: Extracting #4: cost 14 inf + 489 9.585 * * [simplify]: Extracting #5: cost 8 inf + 1339 9.585 * * [simplify]: Extracting #6: cost 0 inf + 3237 9.586 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) 9.586 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.586 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.586 * * [simplify]: iters left: 6 (11 enodes) 9.589 * * [simplify]: iters left: 5 (45 enodes) 9.595 * * [simplify]: iters left: 4 (78 enodes) 9.606 * * [simplify]: iters left: 3 (122 enodes) 9.623 * * [simplify]: iters left: 2 (193 enodes) 9.652 * * [simplify]: iters left: 1 (280 enodes) 9.690 * * [simplify]: Extracting #0: cost 1 inf + 0 9.690 * * [simplify]: Extracting #1: cost 23 inf + 0 9.690 * * [simplify]: Extracting #2: cost 64 inf + 1 9.691 * * [simplify]: Extracting #3: cost 94 inf + 933 9.691 * * [simplify]: Extracting #4: cost 67 inf + 5978 9.694 * * [simplify]: Extracting #5: cost 7 inf + 18818 9.697 * * [simplify]: Extracting #6: cost 0 inf + 20433 9.701 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.701 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.701 * * * * [progress]: [ 65 / 167 ] simplifiying candidate # 9.701 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 9.701 * * [simplify]: iters left: 6 (8 enodes) 9.704 * * [simplify]: iters left: 5 (29 enodes) 9.708 * * [simplify]: iters left: 4 (36 enodes) 9.713 * * [simplify]: iters left: 3 (38 enodes) 9.718 * * [simplify]: iters left: 2 (52 enodes) 9.725 * * [simplify]: Extracting #0: cost 1 inf + 0 9.725 * * [simplify]: Extracting #1: cost 7 inf + 0 9.725 * * [simplify]: Extracting #2: cost 12 inf + 1 9.725 * * [simplify]: Extracting #3: cost 13 inf + 2 9.725 * * [simplify]: Extracting #4: cost 10 inf + 85 9.726 * * [simplify]: Extracting #5: cost 5 inf + 613 9.726 * * [simplify]: Extracting #6: cost 0 inf + 1385 9.726 * [simplify]: Simplified to (/ (sqrt x) (+ (sqrt 2) (sqrt x))) 9.726 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.726 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.726 * * [simplify]: iters left: 6 (10 enodes) 9.729 * * [simplify]: iters left: 5 (42 enodes) 9.736 * * [simplify]: iters left: 4 (75 enodes) 9.746 * * [simplify]: iters left: 3 (118 enodes) 9.764 * * [simplify]: iters left: 2 (191 enodes) 9.792 * * [simplify]: iters left: 1 (278 enodes) 9.830 * * [simplify]: Extracting #0: cost 1 inf + 0 9.830 * * [simplify]: Extracting #1: cost 23 inf + 0 9.831 * * [simplify]: Extracting #2: cost 62 inf + 1 9.831 * * [simplify]: Extracting #3: cost 89 inf + 532 9.832 * * [simplify]: Extracting #4: cost 62 inf + 4828 9.834 * * [simplify]: Extracting #5: cost 10 inf + 13534 9.837 * * [simplify]: Extracting #6: cost 0 inf + 15635 9.841 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.841 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.841 * * * * [progress]: [ 66 / 167 ] simplifiying candidate # 9.841 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) 1)) 9.841 * * [simplify]: iters left: 6 (8 enodes) 9.843 * * [simplify]: iters left: 5 (27 enodes) 9.848 * * [simplify]: iters left: 4 (31 enodes) 9.851 * * [simplify]: Extracting #0: cost 1 inf + 0 9.852 * * [simplify]: Extracting #1: cost 4 inf + 0 9.852 * * [simplify]: Extracting #2: cost 6 inf + 1 9.852 * * [simplify]: Extracting #3: cost 10 inf + 1 9.852 * * [simplify]: Extracting #4: cost 4 inf + 248 9.852 * * [simplify]: Extracting #5: cost 1 inf + 574 9.852 * * [simplify]: Extracting #6: cost 0 inf + 737 9.852 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 9.852 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)))) 9.852 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)) 9.852 * * [simplify]: iters left: 6 (10 enodes) 9.855 * * [simplify]: iters left: 5 (42 enodes) 9.861 * * [simplify]: iters left: 4 (75 enodes) 9.872 * * [simplify]: iters left: 3 (114 enodes) 9.889 * * [simplify]: iters left: 2 (160 enodes) 9.911 * * [simplify]: iters left: 1 (207 enodes) 9.936 * * [simplify]: Extracting #0: cost 1 inf + 0 9.937 * * [simplify]: Extracting #1: cost 19 inf + 0 9.937 * * [simplify]: Extracting #2: cost 51 inf + 1 9.937 * * [simplify]: Extracting #3: cost 68 inf + 490 9.938 * * [simplify]: Extracting #4: cost 40 inf + 4494 9.940 * * [simplify]: Extracting #5: cost 2 inf + 11431 9.943 * * [simplify]: Extracting #6: cost 0 inf + 11877 9.946 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x) 9.946 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x))) 9.946 * * * * [progress]: [ 67 / 167 ] simplifiying candidate # 9.946 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.946 * * [simplify]: iters left: 6 (6 enodes) 9.948 * * [simplify]: iters left: 5 (22 enodes) 9.951 * * [simplify]: iters left: 4 (29 enodes) 9.955 * * [simplify]: iters left: 3 (41 enodes) 9.961 * * [simplify]: iters left: 2 (55 enodes) 9.968 * * [simplify]: iters left: 1 (57 enodes) 9.973 * * [simplify]: Extracting #0: cost 1 inf + 0 9.973 * * [simplify]: Extracting #1: cost 6 inf + 0 9.973 * * [simplify]: Extracting #2: cost 9 inf + 1 9.973 * * [simplify]: Extracting #3: cost 3 inf + 529 9.973 * * [simplify]: Extracting #4: cost 1 inf + 812 9.974 * * [simplify]: Extracting #5: cost 0 inf + 974 9.974 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.974 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.974 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.974 * * [simplify]: iters left: 6 (9 enodes) 9.976 * * [simplify]: iters left: 5 (39 enodes) 9.982 * * [simplify]: iters left: 4 (71 enodes) 9.992 * * [simplify]: iters left: 3 (113 enodes) 10.009 * * [simplify]: iters left: 2 (184 enodes) 10.035 * * [simplify]: iters left: 1 (271 enodes) 10.072 * * [simplify]: Extracting #0: cost 1 inf + 0 10.072 * * [simplify]: Extracting #1: cost 23 inf + 0 10.073 * * [simplify]: Extracting #2: cost 62 inf + 1 10.073 * * [simplify]: Extracting #3: cost 80 inf + 1829 10.075 * * [simplify]: Extracting #4: cost 18 inf + 12140 10.078 * * [simplify]: Extracting #5: cost 0 inf + 14711 10.080 * * [simplify]: Extracting #6: cost 0 inf + 14672 10.083 * [simplify]: Simplified to (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))) 10.083 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))))) 10.083 * * * * [progress]: [ 68 / 167 ] simplifiying candidate # 10.083 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 10.084 * * [simplify]: iters left: 5 (5 enodes) 10.085 * * [simplify]: iters left: 4 (17 enodes) 10.087 * * [simplify]: iters left: 3 (20 enodes) 10.090 * * [simplify]: iters left: 2 (24 enodes) 10.093 * * [simplify]: Extracting #0: cost 1 inf + 0 10.093 * * [simplify]: Extracting #1: cost 5 inf + 0 10.093 * * [simplify]: Extracting #2: cost 2 inf + 84 10.093 * * [simplify]: Extracting #3: cost 0 inf + 248 10.093 * [simplify]: Simplified to (sqrt x) 10.093 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 10.093 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 10.093 * * [simplify]: iters left: 6 (9 enodes) 10.096 * * [simplify]: iters left: 5 (39 enodes) 10.101 * * [simplify]: iters left: 4 (71 enodes) 10.111 * * [simplify]: iters left: 3 (113 enodes) 10.127 * * [simplify]: iters left: 2 (184 enodes) 10.155 * * [simplify]: iters left: 1 (271 enodes) 10.192 * * [simplify]: Extracting #0: cost 1 inf + 0 10.192 * * [simplify]: Extracting #1: cost 23 inf + 0 10.192 * * [simplify]: Extracting #2: cost 62 inf + 1 10.192 * * [simplify]: Extracting #3: cost 80 inf + 1549 10.194 * * [simplify]: Extracting #4: cost 18 inf + 10180 10.197 * * [simplify]: Extracting #5: cost 0 inf + 12391 10.200 * * [simplify]: Extracting #6: cost 0 inf + 12352 10.202 * [simplify]: Simplified to (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))) 10.202 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))))) 10.203 * * * * [progress]: [ 69 / 167 ] simplifiying candidate # 10.203 * [simplify]: Simplifying (/ 1 (/ 1 1)) 10.203 * * [simplify]: iters left: 4 (3 enodes) 10.204 * * [simplify]: iters left: 3 (7 enodes) 10.205 * * [simplify]: iters left: 2 (9 enodes) 10.206 * * [simplify]: Extracting #0: cost 1 inf + 0 10.206 * * [simplify]: Extracting #1: cost 0 inf + 1 10.206 * [simplify]: Simplified to 1 10.206 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.206 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.206 * * [simplify]: iters left: 6 (8 enodes) 10.208 * * [simplify]: iters left: 5 (36 enodes) 10.214 * * [simplify]: iters left: 4 (68 enodes) 10.223 * * [simplify]: iters left: 3 (105 enodes) 10.238 * * [simplify]: iters left: 2 (155 enodes) 10.260 * * [simplify]: iters left: 1 (201 enodes) 10.285 * * [simplify]: Extracting #0: cost 1 inf + 0 10.285 * * [simplify]: Extracting #1: cost 19 inf + 0 10.285 * * [simplify]: Extracting #2: cost 49 inf + 1 10.286 * * [simplify]: Extracting #3: cost 46 inf + 1813 10.287 * * [simplify]: Extracting #4: cost 11 inf + 6538 10.289 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.291 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.291 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.291 * * * * [progress]: [ 70 / 167 ] simplifiying candidate # 10.291 * [simplify]: Simplifying (/ 1 1) 10.291 * * [simplify]: iters left: 2 (2 enodes) 10.292 * * [simplify]: iters left: 1 (6 enodes) 10.293 * * [simplify]: Extracting #0: cost 1 inf + 0 10.293 * * [simplify]: Extracting #1: cost 0 inf + 1 10.293 * [simplify]: Simplified to 1 10.293 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.293 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.293 * * [simplify]: iters left: 6 (8 enodes) 10.295 * * [simplify]: iters left: 5 (36 enodes) 10.301 * * [simplify]: iters left: 4 (68 enodes) 10.310 * * [simplify]: iters left: 3 (105 enodes) 10.326 * * [simplify]: iters left: 2 (155 enodes) 10.348 * * [simplify]: iters left: 1 (201 enodes) 10.373 * * [simplify]: Extracting #0: cost 1 inf + 0 10.373 * * [simplify]: Extracting #1: cost 19 inf + 0 10.373 * * [simplify]: Extracting #2: cost 49 inf + 1 10.373 * * [simplify]: Extracting #3: cost 46 inf + 1813 10.375 * * [simplify]: Extracting #4: cost 11 inf + 6538 10.376 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.378 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.378 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.378 * * * * [progress]: [ 71 / 167 ] simplifiying candidate # 10.378 * [simplify]: Simplifying (/ 1 (- 2 x)) 10.378 * * [simplify]: iters left: 4 (5 enodes) 10.380 * * [simplify]: iters left: 3 (19 enodes) 10.384 * * [simplify]: iters left: 2 (24 enodes) 10.387 * * [simplify]: Extracting #0: cost 1 inf + 0 10.387 * * [simplify]: Extracting #1: cost 4 inf + 0 10.387 * * [simplify]: Extracting #2: cost 7 inf + 1 10.387 * * [simplify]: Extracting #3: cost 1 inf + 294 10.387 * * [simplify]: Extracting #4: cost 0 inf + 335 10.387 * [simplify]: Simplified to (/ 1 (- 2 x)) 10.387 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (- 2 x)) (/ (- 4 (* x x)) (/ 1 x)))) 10.388 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ 1 x)) 10.388 * * [simplify]: iters left: 6 (7 enodes) 10.389 * * [simplify]: iters left: 5 (30 enodes) 10.394 * * [simplify]: iters left: 4 (56 enodes) 10.404 * * [simplify]: iters left: 3 (96 enodes) 10.416 * * [simplify]: iters left: 2 (132 enodes) 10.433 * * [simplify]: iters left: 1 (163 enodes) 10.452 * * [simplify]: Extracting #0: cost 1 inf + 0 10.452 * * [simplify]: Extracting #1: cost 14 inf + 0 10.452 * * [simplify]: Extracting #2: cost 24 inf + 86 10.453 * * [simplify]: Extracting #3: cost 10 inf + 1313 10.453 * * [simplify]: Extracting #4: cost 1 inf + 2130 10.454 * * [simplify]: Extracting #5: cost 0 inf + 2342 10.455 * [simplify]: Simplified to (* x (- 4 (* x x))) 10.455 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (- 2 x)) (* x (- 4 (* x x))))) 10.455 * * * * [progress]: [ 72 / 167 ] simplifiying candidate # 10.455 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 10.455 * * [simplify]: iters left: 6 (10 enodes) 10.458 * * [simplify]: iters left: 5 (38 enodes) 10.463 * * [simplify]: iters left: 4 (49 enodes) 10.469 * * [simplify]: iters left: 3 (53 enodes) 10.476 * * [simplify]: iters left: 2 (57 enodes) 10.483 * * [simplify]: Extracting #0: cost 1 inf + 0 10.483 * * [simplify]: Extracting #1: cost 6 inf + 0 10.483 * * [simplify]: Extracting #2: cost 13 inf + 0 10.483 * * [simplify]: Extracting #3: cost 15 inf + 44 10.483 * * [simplify]: Extracting #4: cost 13 inf + 172 10.483 * * [simplify]: Extracting #5: cost 8 inf + 623 10.483 * * [simplify]: Extracting #6: cost 1 inf + 1996 10.484 * * [simplify]: Extracting #7: cost 0 inf + 2278 10.484 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) 10.484 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))))) 10.484 * [simplify]: Simplifying (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))) 10.484 * * [simplify]: iters left: 6 (9 enodes) 10.487 * * [simplify]: iters left: 5 (36 enodes) 10.492 * * [simplify]: iters left: 4 (56 enodes) 10.498 * * [simplify]: iters left: 3 (68 enodes) 10.506 * * [simplify]: iters left: 2 (73 enodes) 10.516 * * [simplify]: iters left: 1 (74 enodes) 10.524 * * [simplify]: Extracting #0: cost 1 inf + 0 10.524 * * [simplify]: Extracting #1: cost 8 inf + 0 10.524 * * [simplify]: Extracting #2: cost 18 inf + 0 10.524 * * [simplify]: Extracting #3: cost 19 inf + 127 10.524 * * [simplify]: Extracting #4: cost 6 inf + 1954 10.525 * * [simplify]: Extracting #5: cost 0 inf + 2926 10.525 * [simplify]: Simplified to (/ (- 2 x) (cbrt (/ (- 2 x) x))) 10.525 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 2 x) (cbrt (/ (- 2 x) x))))) 10.525 * * * * [progress]: [ 73 / 167 ] simplifiying candidate # 10.525 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.525 * * [simplify]: iters left: 6 (9 enodes) 10.528 * * [simplify]: iters left: 5 (33 enodes) 10.533 * * [simplify]: iters left: 4 (42 enodes) 10.538 * * [simplify]: iters left: 3 (46 enodes) 10.544 * * [simplify]: iters left: 2 (50 enodes) 10.550 * * [simplify]: Extracting #0: cost 1 inf + 0 10.550 * * [simplify]: Extracting #1: cost 4 inf + 0 10.550 * * [simplify]: Extracting #2: cost 9 inf + 0 10.550 * * [simplify]: Extracting #3: cost 12 inf + 2 10.550 * * [simplify]: Extracting #4: cost 10 inf + 130 10.550 * * [simplify]: Extracting #5: cost 3 inf + 705 10.551 * * [simplify]: Extracting #6: cost 0 inf + 1150 10.551 * [simplify]: Simplified to (/ (+ x 2) (sqrt (/ (- 2 x) x))) 10.551 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))))) 10.551 * [simplify]: Simplifying (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.551 * * [simplify]: iters left: 6 (9 enodes) 10.554 * * [simplify]: iters left: 5 (36 enodes) 10.558 * * [simplify]: iters left: 4 (56 enodes) 10.565 * * [simplify]: iters left: 3 (68 enodes) 10.573 * * [simplify]: iters left: 2 (73 enodes) 10.582 * * [simplify]: iters left: 1 (74 enodes) 10.590 * * [simplify]: Extracting #0: cost 1 inf + 0 10.590 * * [simplify]: Extracting #1: cost 8 inf + 0 10.590 * * [simplify]: Extracting #2: cost 18 inf + 0 10.590 * * [simplify]: Extracting #3: cost 19 inf + 127 10.590 * * [simplify]: Extracting #4: cost 6 inf + 1634 10.591 * * [simplify]: Extracting #5: cost 0 inf + 2446 10.591 * [simplify]: Simplified to (/ (- 2 x) (sqrt (/ (- 2 x) x))) 10.591 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) (/ (- 2 x) (sqrt (/ (- 2 x) x))))) 10.591 * * * * [progress]: [ 74 / 167 ] simplifiying candidate # 10.591 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 10.592 * * [simplify]: iters left: 6 (12 enodes) 10.595 * * [simplify]: iters left: 5 (47 enodes) 10.601 * * [simplify]: iters left: 4 (79 enodes) 10.612 * * [simplify]: iters left: 3 (116 enodes) 10.628 * * [simplify]: iters left: 2 (154 enodes) 10.651 * * [simplify]: iters left: 1 (220 enodes) 10.684 * * [simplify]: Extracting #0: cost 1 inf + 0 10.684 * * [simplify]: Extracting #1: cost 29 inf + 0 10.684 * * [simplify]: Extracting #2: cost 64 inf + 0 10.685 * * [simplify]: Extracting #3: cost 60 inf + 1620 10.686 * * [simplify]: Extracting #4: cost 15 inf + 12505 10.689 * * [simplify]: Extracting #5: cost 0 inf + 16254 10.692 * * [simplify]: Extracting #6: cost 0 inf + 16214 10.695 * [simplify]: Simplified to (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) 10.695 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))))) 10.695 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))) 10.695 * * [simplify]: iters left: 6 (10 enodes) 10.698 * * [simplify]: iters left: 5 (38 enodes) 10.704 * * [simplify]: iters left: 4 (61 enodes) 10.712 * * [simplify]: iters left: 3 (90 enodes) 10.723 * * [simplify]: iters left: 2 (136 enodes) 10.741 * * [simplify]: iters left: 1 (160 enodes) 10.758 * * [simplify]: Extracting #0: cost 1 inf + 0 10.758 * * [simplify]: Extracting #1: cost 19 inf + 0 10.758 * * [simplify]: Extracting #2: cost 43 inf + 0 10.758 * * [simplify]: Extracting #3: cost 39 inf + 825 10.759 * * [simplify]: Extracting #4: cost 21 inf + 3777 10.760 * * [simplify]: Extracting #5: cost 1 inf + 7922 10.761 * * [simplify]: Extracting #6: cost 0 inf + 8084 10.762 * [simplify]: Simplified to (/ (- 2 x) (/ (cbrt (- 2 x)) (cbrt x))) 10.762 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (- 2 x) (/ (cbrt (- 2 x)) (cbrt x))))) 10.762 * * * * [progress]: [ 75 / 167 ] simplifiying candidate # 10.763 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 10.763 * * [simplify]: iters left: 6 (11 enodes) 10.766 * * [simplify]: iters left: 5 (40 enodes) 10.772 * * [simplify]: iters left: 4 (55 enodes) 10.779 * * [simplify]: iters left: 3 (74 enodes) 10.788 * * [simplify]: iters left: 2 (88 enodes) 10.799 * * [simplify]: iters left: 1 (116 enodes) 10.813 * * [simplify]: Extracting #0: cost 1 inf + 0 10.813 * * [simplify]: Extracting #1: cost 16 inf + 0 10.813 * * [simplify]: Extracting #2: cost 36 inf + 0 10.813 * * [simplify]: Extracting #3: cost 37 inf + 166 10.813 * * [simplify]: Extracting #4: cost 13 inf + 3923 10.815 * * [simplify]: Extracting #5: cost 0 inf + 6958 10.816 * [simplify]: Simplified to (* (/ (+ x 2) (cbrt (- 2 x))) (/ (sqrt x) (cbrt (- 2 x)))) 10.816 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (+ x 2) (cbrt (- 2 x))) (/ (sqrt x) (cbrt (- 2 x)))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))))) 10.816 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))) 10.816 * * [simplify]: iters left: 6 (10 enodes) 10.819 * * [simplify]: iters left: 5 (38 enodes) 10.824 * * [simplify]: iters left: 4 (61 enodes) 10.832 * * [simplify]: iters left: 3 (90 enodes) 10.844 * * [simplify]: iters left: 2 (136 enodes) 10.862 * * [simplify]: iters left: 1 (160 enodes) 10.878 * * [simplify]: Extracting #0: cost 1 inf + 0 10.879 * * [simplify]: Extracting #1: cost 19 inf + 0 10.879 * * [simplify]: Extracting #2: cost 43 inf + 0 10.879 * * [simplify]: Extracting #3: cost 39 inf + 585 10.879 * * [simplify]: Extracting #4: cost 21 inf + 3057 10.881 * * [simplify]: Extracting #5: cost 1 inf + 6922 10.882 * * [simplify]: Extracting #6: cost 0 inf + 7084 10.883 * [simplify]: Simplified to (/ (- 2 x) (/ (cbrt (- 2 x)) (sqrt x))) 10.883 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (- 2 x) (/ (cbrt (- 2 x)) (sqrt x))))) 10.883 * * * * [progress]: [ 76 / 167 ] simplifiying candidate # 10.883 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 10.883 * * [simplify]: iters left: 6 (11 enodes) 10.887 * * [simplify]: iters left: 5 (40 enodes) 10.894 * * [simplify]: iters left: 4 (58 enodes) 10.901 * * [simplify]: iters left: 3 (69 enodes) 10.910 * * [simplify]: iters left: 2 (84 enodes) 10.921 * * [simplify]: iters left: 1 (107 enodes) 10.938 * * [simplify]: Extracting #0: cost 1 inf + 0 10.938 * * [simplify]: Extracting #1: cost 20 inf + 0 10.939 * * [simplify]: Extracting #2: cost 32 inf + 1 10.939 * * [simplify]: Extracting #3: cost 33 inf + 45 10.939 * * [simplify]: Extracting #4: cost 23 inf + 1467 10.940 * * [simplify]: Extracting #5: cost 2 inf + 5638 10.941 * * [simplify]: Extracting #6: cost 0 inf + 6124 10.942 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) 10.942 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)))) 10.943 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)) 10.943 * * [simplify]: iters left: 6 (9 enodes) 10.945 * * [simplify]: iters left: 5 (35 enodes) 10.949 * * [simplify]: iters left: 4 (58 enodes) 10.958 * * [simplify]: iters left: 3 (86 enodes) 10.969 * * [simplify]: iters left: 2 (127 enodes) 10.986 * * [simplify]: iters left: 1 (150 enodes) 11.001 * * [simplify]: Extracting #0: cost 1 inf + 0 11.001 * * [simplify]: Extracting #1: cost 18 inf + 0 11.001 * * [simplify]: Extracting #2: cost 37 inf + 42 11.002 * * [simplify]: Extracting #3: cost 36 inf + 248 11.002 * * [simplify]: Extracting #4: cost 29 inf + 740 11.002 * * [simplify]: Extracting #5: cost 9 inf + 4220 11.004 * * [simplify]: Extracting #6: cost 0 inf + 5838 11.005 * [simplify]: Simplified to (* x (/ (- 2 x) (cbrt (- 2 x)))) 11.005 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (* x (/ (- 2 x) (cbrt (- 2 x)))))) 11.005 * * * * [progress]: [ 77 / 167 ] simplifiying candidate # 11.005 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 11.005 * * [simplify]: iters left: 6 (11 enodes) 11.008 * * [simplify]: iters left: 5 (40 enodes) 11.013 * * [simplify]: iters left: 4 (54 enodes) 11.021 * * [simplify]: iters left: 3 (66 enodes) 11.029 * * [simplify]: iters left: 2 (82 enodes) 11.040 * * [simplify]: iters left: 1 (112 enodes) 11.053 * * [simplify]: Extracting #0: cost 1 inf + 0 11.053 * * [simplify]: Extracting #1: cost 14 inf + 0 11.053 * * [simplify]: Extracting #2: cost 33 inf + 0 11.053 * * [simplify]: Extracting #3: cost 30 inf + 747 11.054 * * [simplify]: Extracting #4: cost 8 inf + 4608 11.055 * * [simplify]: Extracting #5: cost 1 inf + 5826 11.056 * * [simplify]: Extracting #6: cost 0 inf + 5988 11.057 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- 2 x)) (+ x 2))) 11.057 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- 2 x)) (+ x 2))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))))) 11.057 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))) 11.057 * * [simplify]: iters left: 6 (10 enodes) 11.060 * * [simplify]: iters left: 5 (38 enodes) 11.064 * * [simplify]: iters left: 4 (61 enodes) 11.072 * * [simplify]: iters left: 3 (90 enodes) 11.085 * * [simplify]: iters left: 2 (136 enodes) 11.103 * * [simplify]: iters left: 1 (160 enodes) 11.120 * * [simplify]: Extracting #0: cost 1 inf + 0 11.120 * * [simplify]: Extracting #1: cost 19 inf + 0 11.120 * * [simplify]: Extracting #2: cost 43 inf + 0 11.120 * * [simplify]: Extracting #3: cost 39 inf + 825 11.120 * * [simplify]: Extracting #4: cost 21 inf + 3417 11.122 * * [simplify]: Extracting #5: cost 1 inf + 6762 11.123 * * [simplify]: Extracting #6: cost 0 inf + 6884 11.124 * [simplify]: Simplified to (/ (- 2 x) (/ (sqrt (- 2 x)) (cbrt x))) 11.124 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (- 2 x) (/ (sqrt (- 2 x)) (cbrt x))))) 11.124 * * * * [progress]: [ 78 / 167 ] simplifiying candidate # 11.125 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.125 * * [simplify]: iters left: 6 (10 enodes) 11.127 * * [simplify]: iters left: 5 (35 enodes) 11.132 * * [simplify]: iters left: 4 (43 enodes) 11.137 * * [simplify]: iters left: 3 (47 enodes) 11.144 * * [simplify]: iters left: 2 (55 enodes) 11.151 * * [simplify]: iters left: 1 (67 enodes) 11.158 * * [simplify]: Extracting #0: cost 1 inf + 0 11.158 * * [simplify]: Extracting #1: cost 8 inf + 0 11.158 * * [simplify]: Extracting #2: cost 19 inf + 0 11.158 * * [simplify]: Extracting #3: cost 16 inf + 250 11.159 * * [simplify]: Extracting #4: cost 2 inf + 2078 11.159 * * [simplify]: Extracting #5: cost 0 inf + 2200 11.160 * [simplify]: Simplified to (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) 11.160 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))))) 11.160 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.160 * * [simplify]: iters left: 6 (10 enodes) 11.163 * * [simplify]: iters left: 5 (38 enodes) 11.167 * * [simplify]: iters left: 4 (61 enodes) 11.175 * * [simplify]: iters left: 3 (90 enodes) 11.186 * * [simplify]: iters left: 2 (136 enodes) 11.205 * * [simplify]: iters left: 1 (160 enodes) 11.223 * * [simplify]: Extracting #0: cost 1 inf + 0 11.223 * * [simplify]: Extracting #1: cost 19 inf + 0 11.223 * * [simplify]: Extracting #2: cost 43 inf + 0 11.223 * * [simplify]: Extracting #3: cost 39 inf + 585 11.224 * * [simplify]: Extracting #4: cost 21 inf + 2697 11.225 * * [simplify]: Extracting #5: cost 1 inf + 5762 11.226 * * [simplify]: Extracting #6: cost 0 inf + 5884 11.227 * [simplify]: Simplified to (/ (- 2 x) (/ (sqrt (- 2 x)) (sqrt x))) 11.227 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- 2 x) (/ (sqrt (- 2 x)) (sqrt x))))) 11.228 * * * * [progress]: [ 79 / 167 ] simplifiying candidate # 11.228 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) 1)) 11.228 * * [simplify]: iters left: 6 (10 enodes) 11.231 * * [simplify]: iters left: 5 (35 enodes) 11.235 * * [simplify]: iters left: 4 (42 enodes) 11.241 * * [simplify]: iters left: 3 (45 enodes) 11.247 * * [simplify]: iters left: 2 (54 enodes) 11.253 * * [simplify]: iters left: 1 (58 enodes) 11.259 * * [simplify]: Extracting #0: cost 1 inf + 0 11.260 * * [simplify]: Extracting #1: cost 6 inf + 0 11.260 * * [simplify]: Extracting #2: cost 11 inf + 1 11.260 * * [simplify]: Extracting #3: cost 11 inf + 3 11.260 * * [simplify]: Extracting #4: cost 8 inf + 170 11.260 * * [simplify]: Extracting #5: cost 1 inf + 903 11.260 * * [simplify]: Extracting #6: cost 0 inf + 1065 11.260 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 11.260 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)))) 11.261 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)) 11.261 * * [simplify]: iters left: 6 (9 enodes) 11.263 * * [simplify]: iters left: 5 (35 enodes) 11.267 * * [simplify]: iters left: 4 (58 enodes) 11.276 * * [simplify]: iters left: 3 (86 enodes) 11.287 * * [simplify]: iters left: 2 (127 enodes) 11.304 * * [simplify]: iters left: 1 (150 enodes) 11.319 * * [simplify]: Extracting #0: cost 1 inf + 0 11.319 * * [simplify]: Extracting #1: cost 18 inf + 0 11.319 * * [simplify]: Extracting #2: cost 37 inf + 42 11.320 * * [simplify]: Extracting #3: cost 36 inf + 248 11.320 * * [simplify]: Extracting #4: cost 29 inf + 740 11.320 * * [simplify]: Extracting #5: cost 9 inf + 3420 11.322 * * [simplify]: Extracting #6: cost 0 inf + 4678 11.323 * [simplify]: Simplified to (* x (/ (- 2 x) (sqrt (- 2 x)))) 11.323 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (* x (/ (- 2 x) (sqrt (- 2 x)))))) 11.323 * * * * [progress]: [ 80 / 167 ] simplifiying candidate # 11.323 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 11.323 * * [simplify]: iters left: 6 (9 enodes) 11.325 * * [simplify]: iters left: 5 (35 enodes) 11.330 * * [simplify]: iters left: 4 (44 enodes) 11.338 * * [simplify]: iters left: 3 (59 enodes) 11.346 * * [simplify]: iters left: 2 (76 enodes) 11.358 * * [simplify]: iters left: 1 (135 enodes) 11.384 * * [simplify]: Extracting #0: cost 1 inf + 0 11.384 * * [simplify]: Extracting #1: cost 29 inf + 0 11.384 * * [simplify]: Extracting #2: cost 37 inf + 84 11.385 * * [simplify]: Extracting #3: cost 17 inf + 2842 11.386 * * [simplify]: Extracting #4: cost 0 inf + 5915 11.387 * [simplify]: Simplified to (* (* (+ 2 x) (cbrt x)) (cbrt x)) 11.387 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 11.387 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 11.387 * * [simplify]: iters left: 6 (9 enodes) 11.390 * * [simplify]: iters left: 5 (38 enodes) 11.396 * * [simplify]: iters left: 4 (72 enodes) 11.405 * * [simplify]: iters left: 3 (117 enodes) 11.421 * * [simplify]: iters left: 2 (197 enodes) 11.486 * * [simplify]: Extracting #0: cost 1 inf + 0 11.486 * * [simplify]: Extracting #1: cost 38 inf + 0 11.486 * * [simplify]: Extracting #2: cost 137 inf + 204 11.487 * * [simplify]: Extracting #3: cost 172 inf + 1378 11.488 * * [simplify]: Extracting #4: cost 121 inf + 8278 11.493 * * [simplify]: Extracting #5: cost 12 inf + 31510 11.499 * * [simplify]: Extracting #6: cost 0 inf + 34095 11.506 * [simplify]: Simplified to (cbrt x) 11.506 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (cbrt x))) 11.506 * * * * [progress]: [ 81 / 167 ] simplifiying candidate # 11.506 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 11.506 * * [simplify]: iters left: 5 (8 enodes) 11.510 * * [simplify]: iters left: 4 (30 enodes) 11.514 * * [simplify]: iters left: 3 (33 enodes) 11.519 * * [simplify]: iters left: 2 (40 enodes) 11.524 * * [simplify]: iters left: 1 (41 enodes) 11.529 * * [simplify]: Extracting #0: cost 1 inf + 0 11.529 * * [simplify]: Extracting #1: cost 11 inf + 0 11.529 * * [simplify]: Extracting #2: cost 15 inf + 1 11.529 * * [simplify]: Extracting #3: cost 7 inf + 494 11.529 * * [simplify]: Extracting #4: cost 0 inf + 986 11.530 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 11.530 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 11.530 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 11.530 * * [simplify]: iters left: 6 (9 enodes) 11.533 * * [simplify]: iters left: 5 (38 enodes) 11.538 * * [simplify]: iters left: 4 (72 enodes) 11.547 * * [simplify]: iters left: 3 (117 enodes) 11.563 * * [simplify]: iters left: 2 (197 enodes) 11.629 * * [simplify]: Extracting #0: cost 1 inf + 0 11.629 * * [simplify]: Extracting #1: cost 38 inf + 0 11.629 * * [simplify]: Extracting #2: cost 137 inf + 124 11.630 * * [simplify]: Extracting #3: cost 172 inf + 938 11.631 * * [simplify]: Extracting #4: cost 121 inf + 6878 11.636 * * [simplify]: Extracting #5: cost 12 inf + 27830 11.642 * * [simplify]: Extracting #6: cost 0 inf + 30375 11.648 * [simplify]: Simplified to (sqrt x) 11.648 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 11.648 * * * * [progress]: [ 82 / 167 ] simplifiying candidate # 11.648 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 11.648 * * [simplify]: iters left: 5 (7 enodes) 11.651 * * [simplify]: iters left: 4 (23 enodes) 11.654 * * [simplify]: iters left: 3 (25 enodes) 11.657 * * [simplify]: iters left: 2 (27 enodes) 11.660 * * [simplify]: Extracting #0: cost 1 inf + 0 11.660 * * [simplify]: Extracting #1: cost 5 inf + 0 11.660 * * [simplify]: Extracting #2: cost 1 inf + 45 11.660 * * [simplify]: Extracting #3: cost 0 inf + 87 11.660 * [simplify]: Simplified to (+ 2 x) 11.661 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 11.661 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 11.661 * * [simplify]: iters left: 6 (8 enodes) 11.663 * * [simplify]: iters left: 5 (35 enodes) 11.668 * * [simplify]: iters left: 4 (69 enodes) 11.677 * * [simplify]: iters left: 3 (112 enodes) 11.694 * * [simplify]: iters left: 2 (152 enodes) 11.710 * * [simplify]: iters left: 1 (168 enodes) 11.726 * * [simplify]: Extracting #0: cost 1 inf + 0 11.727 * * [simplify]: Extracting #1: cost 0 inf + 1 11.727 * [simplify]: Simplified to x 11.727 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 11.727 * * * * [progress]: [ 83 / 167 ] simplifiying candidate # 11.727 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 11.727 * * [simplify]: iters left: 6 (12 enodes) 11.730 * * [simplify]: iters left: 5 (42 enodes) 11.736 * * [simplify]: iters left: 4 (53 enodes) 11.743 * * [simplify]: iters left: 3 (65 enodes) 11.751 * * [simplify]: iters left: 2 (81 enodes) 11.763 * * [simplify]: iters left: 1 (111 enodes) 11.776 * * [simplify]: Extracting #0: cost 1 inf + 0 11.776 * * [simplify]: Extracting #1: cost 14 inf + 0 11.776 * * [simplify]: Extracting #2: cost 34 inf + 0 11.776 * * [simplify]: Extracting #3: cost 33 inf + 407 11.777 * * [simplify]: Extracting #4: cost 15 inf + 3122 11.778 * * [simplify]: Extracting #5: cost 1 inf + 6439 11.779 * * [simplify]: Extracting #6: cost 0 inf + 6626 11.780 * [simplify]: Simplified to (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (* (cbrt x) (cbrt x))) 11.780 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 11.780 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 11.780 * * [simplify]: iters left: 6 (11 enodes) 11.783 * * [simplify]: iters left: 5 (45 enodes) 11.789 * * [simplify]: iters left: 4 (77 enodes) 11.800 * * [simplify]: iters left: 3 (110 enodes) 11.814 * * [simplify]: iters left: 2 (156 enodes) 11.837 * * [simplify]: iters left: 1 (183 enodes) 11.857 * * [simplify]: Extracting #0: cost 1 inf + 0 11.857 * * [simplify]: Extracting #1: cost 19 inf + 0 11.857 * * [simplify]: Extracting #2: cost 52 inf + 0 11.857 * * [simplify]: Extracting #3: cost 57 inf + 854 11.858 * * [simplify]: Extracting #4: cost 15 inf + 7803 11.860 * * [simplify]: Extracting #5: cost 0 inf + 10751 11.862 * [simplify]: Simplified to (/ (* (cbrt x) (- 2 x)) (- (sqrt 2) (sqrt x))) 11.862 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (* (cbrt x) (- 2 x)) (- (sqrt 2) (sqrt x))))) 11.862 * * * * [progress]: [ 84 / 167 ] simplifiying candidate # 11.862 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.862 * * [simplify]: iters left: 6 (10 enodes) 11.865 * * [simplify]: iters left: 5 (34 enodes) 11.870 * * [simplify]: iters left: 4 (39 enodes) 11.875 * * [simplify]: iters left: 3 (43 enodes) 11.880 * * [simplify]: iters left: 2 (51 enodes) 11.888 * * [simplify]: iters left: 1 (63 enodes) 11.895 * * [simplify]: Extracting #0: cost 1 inf + 0 11.895 * * [simplify]: Extracting #1: cost 8 inf + 0 11.895 * * [simplify]: Extracting #2: cost 19 inf + 0 11.895 * * [simplify]: Extracting #3: cost 12 inf + 574 11.895 * * [simplify]: Extracting #4: cost 1 inf + 2074 11.896 * * [simplify]: Extracting #5: cost 0 inf + 2276 11.896 * [simplify]: Simplified to (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.896 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.896 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.897 * * [simplify]: iters left: 6 (10 enodes) 11.900 * * [simplify]: iters left: 5 (42 enodes) 11.906 * * [simplify]: iters left: 4 (74 enodes) 11.916 * * [simplify]: iters left: 3 (106 enodes) 11.930 * * [simplify]: iters left: 2 (154 enodes) 11.953 * * [simplify]: iters left: 1 (182 enodes) 11.973 * * [simplify]: Extracting #0: cost 1 inf + 0 11.973 * * [simplify]: Extracting #1: cost 19 inf + 0 11.973 * * [simplify]: Extracting #2: cost 50 inf + 0 11.973 * * [simplify]: Extracting #3: cost 50 inf + 980 11.975 * * [simplify]: Extracting #4: cost 9 inf + 6932 11.976 * * [simplify]: Extracting #5: cost 0 inf + 8390 11.978 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.978 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.978 * * * * [progress]: [ 85 / 167 ] simplifiying candidate # 11.978 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) 1)) 11.978 * * [simplify]: iters left: 6 (11 enodes) 11.981 * * [simplify]: iters left: 5 (37 enodes) 11.987 * * [simplify]: iters left: 4 (41 enodes) 11.992 * * [simplify]: iters left: 3 (44 enodes) 11.998 * * [simplify]: iters left: 2 (53 enodes) 12.005 * * [simplify]: iters left: 1 (57 enodes) 12.011 * * [simplify]: Extracting #0: cost 1 inf + 0 12.011 * * [simplify]: Extracting #1: cost 6 inf + 0 12.011 * * [simplify]: Extracting #2: cost 12 inf + 1 12.011 * * [simplify]: Extracting #3: cost 8 inf + 249 12.011 * * [simplify]: Extracting #4: cost 0 inf + 1303 12.012 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt 2) (sqrt x))) 12.012 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)))) 12.012 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)) 12.012 * * [simplify]: iters left: 6 (10 enodes) 12.016 * * [simplify]: iters left: 5 (42 enodes) 12.022 * * [simplify]: iters left: 4 (74 enodes) 12.032 * * [simplify]: iters left: 3 (106 enodes) 12.046 * * [simplify]: iters left: 2 (147 enodes) 12.066 * * [simplify]: iters left: 1 (173 enodes) 12.087 * * [simplify]: Extracting #0: cost 1 inf + 0 12.087 * * [simplify]: Extracting #1: cost 18 inf + 0 12.087 * * [simplify]: Extracting #2: cost 46 inf + 42 12.087 * * [simplify]: Extracting #3: cost 44 inf + 1828 12.089 * * [simplify]: Extracting #4: cost 9 inf + 6489 12.090 * * [simplify]: Extracting #5: cost 0 inf + 7865 12.092 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)) 12.092 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)))) 12.092 * * * * [progress]: [ 86 / 167 ] simplifiying candidate # 12.092 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 12.092 * * [simplify]: iters left: 6 (9 enodes) 12.095 * * [simplify]: iters left: 5 (35 enodes) 12.100 * * [simplify]: iters left: 4 (44 enodes) 12.106 * * [simplify]: iters left: 3 (59 enodes) 12.114 * * [simplify]: iters left: 2 (76 enodes) 12.126 * * [simplify]: iters left: 1 (135 enodes) 12.153 * * [simplify]: Extracting #0: cost 1 inf + 0 12.153 * * [simplify]: Extracting #1: cost 29 inf + 0 12.153 * * [simplify]: Extracting #2: cost 37 inf + 84 12.154 * * [simplify]: Extracting #3: cost 17 inf + 2842 12.155 * * [simplify]: Extracting #4: cost 0 inf + 5915 12.156 * [simplify]: Simplified to (* (* (+ 2 x) (cbrt x)) (cbrt x)) 12.156 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 12.156 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 12.156 * * [simplify]: iters left: 6 (9 enodes) 12.159 * * [simplify]: iters left: 5 (38 enodes) 12.164 * * [simplify]: iters left: 4 (72 enodes) 12.173 * * [simplify]: iters left: 3 (117 enodes) 12.189 * * [simplify]: iters left: 2 (197 enodes) 12.255 * * [simplify]: Extracting #0: cost 1 inf + 0 12.255 * * [simplify]: Extracting #1: cost 38 inf + 0 12.255 * * [simplify]: Extracting #2: cost 137 inf + 204 12.256 * * [simplify]: Extracting #3: cost 172 inf + 1378 12.257 * * [simplify]: Extracting #4: cost 121 inf + 8278 12.262 * * [simplify]: Extracting #5: cost 12 inf + 31510 12.268 * * [simplify]: Extracting #6: cost 0 inf + 34095 12.275 * [simplify]: Simplified to (cbrt x) 12.275 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (cbrt x))) 12.275 * * * * [progress]: [ 87 / 167 ] simplifiying candidate # 12.275 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 12.275 * * [simplify]: iters left: 5 (8 enodes) 12.277 * * [simplify]: iters left: 4 (30 enodes) 12.281 * * [simplify]: iters left: 3 (33 enodes) 12.286 * * [simplify]: iters left: 2 (40 enodes) 12.291 * * [simplify]: iters left: 1 (41 enodes) 12.296 * * [simplify]: Extracting #0: cost 1 inf + 0 12.296 * * [simplify]: Extracting #1: cost 11 inf + 0 12.296 * * [simplify]: Extracting #2: cost 15 inf + 1 12.296 * * [simplify]: Extracting #3: cost 7 inf + 494 12.297 * * [simplify]: Extracting #4: cost 0 inf + 986 12.297 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 12.297 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 12.297 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 12.297 * * [simplify]: iters left: 6 (9 enodes) 12.300 * * [simplify]: iters left: 5 (38 enodes) 12.305 * * [simplify]: iters left: 4 (72 enodes) 12.314 * * [simplify]: iters left: 3 (117 enodes) 12.331 * * [simplify]: iters left: 2 (197 enodes) 12.396 * * [simplify]: Extracting #0: cost 1 inf + 0 12.396 * * [simplify]: Extracting #1: cost 38 inf + 0 12.396 * * [simplify]: Extracting #2: cost 137 inf + 124 12.397 * * [simplify]: Extracting #3: cost 172 inf + 938 12.398 * * [simplify]: Extracting #4: cost 121 inf + 6878 12.403 * * [simplify]: Extracting #5: cost 12 inf + 27830 12.409 * * [simplify]: Extracting #6: cost 0 inf + 30375 12.415 * [simplify]: Simplified to (sqrt x) 12.415 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 12.415 * * * * [progress]: [ 88 / 167 ] simplifiying candidate # 12.415 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 12.415 * * [simplify]: iters left: 5 (7 enodes) 12.418 * * [simplify]: iters left: 4 (23 enodes) 12.421 * * [simplify]: iters left: 3 (25 enodes) 12.425 * * [simplify]: iters left: 2 (27 enodes) 12.428 * * [simplify]: Extracting #0: cost 1 inf + 0 12.428 * * [simplify]: Extracting #1: cost 5 inf + 0 12.428 * * [simplify]: Extracting #2: cost 1 inf + 45 12.428 * * [simplify]: Extracting #3: cost 0 inf + 87 12.428 * [simplify]: Simplified to (+ 2 x) 12.428 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.428 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.428 * * [simplify]: iters left: 6 (8 enodes) 12.432 * * [simplify]: iters left: 5 (35 enodes) 12.437 * * [simplify]: iters left: 4 (69 enodes) 12.446 * * [simplify]: iters left: 3 (112 enodes) 12.461 * * [simplify]: iters left: 2 (152 enodes) 12.477 * * [simplify]: iters left: 1 (168 enodes) 12.494 * * [simplify]: Extracting #0: cost 1 inf + 0 12.494 * * [simplify]: Extracting #1: cost 0 inf + 1 12.494 * [simplify]: Simplified to x 12.495 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 12.495 * * * * [progress]: [ 89 / 167 ] simplifiying candidate # 12.495 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 12.495 * * [simplify]: iters left: 5 (6 enodes) 12.497 * * [simplify]: iters left: 4 (20 enodes) 12.500 * * [simplify]: iters left: 3 (22 enodes) 12.503 * * [simplify]: Extracting #0: cost 1 inf + 0 12.503 * * [simplify]: Extracting #1: cost 5 inf + 0 12.503 * * [simplify]: Extracting #2: cost 0 inf + 87 12.503 * [simplify]: Simplified to (+ x 2) 12.503 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.503 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.503 * * [simplify]: iters left: 6 (8 enodes) 12.506 * * [simplify]: iters left: 5 (35 enodes) 12.510 * * [simplify]: iters left: 4 (69 enodes) 12.519 * * [simplify]: iters left: 3 (112 enodes) 12.535 * * [simplify]: iters left: 2 (152 enodes) 12.551 * * [simplify]: iters left: 1 (168 enodes) 12.569 * * [simplify]: Extracting #0: cost 1 inf + 0 12.569 * * [simplify]: Extracting #1: cost 0 inf + 1 12.569 * [simplify]: Simplified to x 12.569 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 12.569 * * * * [progress]: [ 90 / 167 ] simplifiying candidate # 12.569 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (- 2 x)) 12.569 * * [simplify]: iters left: 5 (7 enodes) 12.572 * * [simplify]: iters left: 4 (24 enodes) 12.575 * * [simplify]: iters left: 3 (27 enodes) 12.579 * * [simplify]: Extracting #0: cost 1 inf + 0 12.579 * * [simplify]: Extracting #1: cost 4 inf + 0 12.579 * * [simplify]: Extracting #2: cost 9 inf + 0 12.579 * * [simplify]: Extracting #3: cost 7 inf + 43 12.579 * * [simplify]: Extracting #4: cost 3 inf + 210 12.579 * * [simplify]: Extracting #5: cost 0 inf + 496 12.579 * [simplify]: Simplified to (/ (+ x 2) (- 2 x)) 12.579 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (- 2 x)) (/ (- (sqrt 4) x) (/ 1 x)))) 12.579 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ 1 x)) 12.579 * * [simplify]: iters left: 5 (7 enodes) 12.581 * * [simplify]: iters left: 4 (31 enodes) 12.587 * * [simplify]: iters left: 3 (56 enodes) 12.596 * * [simplify]: iters left: 2 (93 enodes) 12.609 * * [simplify]: iters left: 1 (141 enodes) 12.626 * * [simplify]: Extracting #0: cost 1 inf + 0 12.626 * * [simplify]: Extracting #1: cost 15 inf + 0 12.626 * * [simplify]: Extracting #2: cost 15 inf + 249 12.626 * * [simplify]: Extracting #3: cost 3 inf + 1020 12.627 * * [simplify]: Extracting #4: cost 0 inf + 1199 12.627 * [simplify]: Simplified to (* x (- 2 x)) 12.627 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (- 2 x)) (* x (- 2 x)))) 12.627 * * * * [progress]: [ 91 / 167 ] simplifiying candidate # 12.627 * * * * [progress]: [ 92 / 167 ] simplifiying candidate # 12.627 * * * * [progress]: [ 93 / 167 ] simplifiying candidate # 12.627 * * * * [progress]: [ 94 / 167 ] simplifiying candidate # 12.628 * [simplify]: Simplifying (cbrt (/ (- 2 x) x)) 12.628 * * [simplify]: iters left: 5 (5 enodes) 12.629 * * [simplify]: iters left: 4 (20 enodes) 12.632 * * [simplify]: iters left: 3 (29 enodes) 12.635 * * [simplify]: iters left: 2 (33 enodes) 12.640 * * [simplify]: iters left: 1 (37 enodes) 12.644 * * [simplify]: Extracting #0: cost 1 inf + 0 12.644 * * [simplify]: Extracting #1: cost 3 inf + 0 12.644 * * [simplify]: Extracting #2: cost 9 inf + 0 12.644 * * [simplify]: Extracting #3: cost 10 inf + 3 12.644 * * [simplify]: Extracting #4: cost 9 inf + 45 12.644 * * [simplify]: Extracting #5: cost 4 inf + 294 12.645 * * [simplify]: Extracting #6: cost 0 inf + 742 12.645 * [simplify]: Simplified to (cbrt (/ (- 2 x) x)) 12.645 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (cbrt (/ (- 2 x) x)))) 12.645 * * * * [progress]: [ 95 / 167 ] simplifiying candidate # 12.645 * [simplify]: Simplifying (sqrt (/ (- 2 x) x)) 12.645 * * [simplify]: iters left: 5 (5 enodes) 12.646 * * [simplify]: iters left: 4 (20 enodes) 12.649 * * [simplify]: iters left: 3 (29 enodes) 12.653 * * [simplify]: iters left: 2 (33 enodes) 12.657 * * [simplify]: iters left: 1 (37 enodes) 12.662 * * [simplify]: Extracting #0: cost 1 inf + 0 12.662 * * [simplify]: Extracting #1: cost 3 inf + 0 12.662 * * [simplify]: Extracting #2: cost 9 inf + 0 12.662 * * [simplify]: Extracting #3: cost 10 inf + 3 12.662 * * [simplify]: Extracting #4: cost 9 inf + 45 12.662 * * [simplify]: Extracting #5: cost 4 inf + 294 12.662 * * [simplify]: Extracting #6: cost 0 inf + 662 12.662 * [simplify]: Simplified to (sqrt (/ (- 2 x) x)) 12.662 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) (sqrt (/ (- 2 x) x)))) 12.662 * * * * [progress]: [ 96 / 167 ] simplifiying candidate # 12.663 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 12.663 * * [simplify]: iters left: 5 (6 enodes) 12.664 * * [simplify]: iters left: 4 (20 enodes) 12.666 * * [simplify]: iters left: 3 (23 enodes) 12.669 * * [simplify]: Extracting #0: cost 1 inf + 0 12.669 * * [simplify]: Extracting #1: cost 4 inf + 0 12.669 * * [simplify]: Extracting #2: cost 8 inf + 0 12.669 * * [simplify]: Extracting #3: cost 8 inf + 163 12.669 * * [simplify]: Extracting #4: cost 7 inf + 205 12.670 * * [simplify]: Extracting #5: cost 0 inf + 1058 12.670 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 12.670 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 2 x)) (cbrt x)))) 12.670 * * * * [progress]: [ 97 / 167 ] simplifiying candidate # 12.670 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 12.670 * * [simplify]: iters left: 5 (6 enodes) 12.672 * * [simplify]: iters left: 4 (20 enodes) 12.674 * * [simplify]: iters left: 3 (23 enodes) 12.677 * * [simplify]: Extracting #0: cost 1 inf + 0 12.677 * * [simplify]: Extracting #1: cost 4 inf + 0 12.677 * * [simplify]: Extracting #2: cost 8 inf + 0 12.677 * * [simplify]: Extracting #3: cost 8 inf + 83 12.677 * * [simplify]: Extracting #4: cost 7 inf + 125 12.677 * * [simplify]: Extracting #5: cost 0 inf + 898 12.677 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 12.677 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (cbrt (- 2 x)) (sqrt x)))) 12.678 * * * * [progress]: [ 98 / 167 ] simplifiying candidate # 12.678 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 12.678 * * [simplify]: iters left: 5 (5 enodes) 12.679 * * [simplify]: iters left: 4 (17 enodes) 12.681 * * [simplify]: iters left: 3 (20 enodes) 12.684 * * [simplify]: Extracting #0: cost 1 inf + 0 12.684 * * [simplify]: Extracting #1: cost 4 inf + 0 12.684 * * [simplify]: Extracting #2: cost 5 inf + 1 12.684 * * [simplify]: Extracting #3: cost 8 inf + 1 12.684 * * [simplify]: Extracting #4: cost 7 inf + 43 12.684 * * [simplify]: Extracting #5: cost 0 inf + 736 12.684 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 12.684 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (cbrt (- 2 x)) x))) 12.684 * * * * [progress]: [ 99 / 167 ] simplifiying candidate # 12.684 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 12.684 * * [simplify]: iters left: 5 (6 enodes) 12.686 * * [simplify]: iters left: 4 (20 enodes) 12.688 * * [simplify]: iters left: 3 (23 enodes) 12.691 * * [simplify]: Extracting #0: cost 1 inf + 0 12.691 * * [simplify]: Extracting #1: cost 4 inf + 0 12.691 * * [simplify]: Extracting #2: cost 8 inf + 0 12.691 * * [simplify]: Extracting #3: cost 8 inf + 163 12.691 * * [simplify]: Extracting #4: cost 7 inf + 205 12.691 * * [simplify]: Extracting #5: cost 0 inf + 898 12.691 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 12.692 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 2 x)) (cbrt x)))) 12.692 * * * * [progress]: [ 100 / 167 ] simplifiying candidate # 12.692 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 12.692 * * [simplify]: iters left: 5 (6 enodes) 12.694 * * [simplify]: iters left: 4 (20 enodes) 12.697 * * [simplify]: iters left: 3 (23 enodes) 12.699 * * [simplify]: Extracting #0: cost 1 inf + 0 12.699 * * [simplify]: Extracting #1: cost 4 inf + 0 12.699 * * [simplify]: Extracting #2: cost 8 inf + 0 12.700 * * [simplify]: Extracting #3: cost 8 inf + 83 12.700 * * [simplify]: Extracting #4: cost 7 inf + 125 12.700 * * [simplify]: Extracting #5: cost 0 inf + 738 12.700 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 12.700 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 2 x)) (sqrt x)))) 12.700 * * * * [progress]: [ 101 / 167 ] simplifiying candidate # 12.700 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 12.700 * * [simplify]: iters left: 5 (5 enodes) 12.701 * * [simplify]: iters left: 4 (17 enodes) 12.704 * * [simplify]: iters left: 3 (20 enodes) 12.706 * * [simplify]: Extracting #0: cost 1 inf + 0 12.706 * * [simplify]: Extracting #1: cost 4 inf + 0 12.706 * * [simplify]: Extracting #2: cost 5 inf + 1 12.706 * * [simplify]: Extracting #3: cost 8 inf + 1 12.706 * * [simplify]: Extracting #4: cost 7 inf + 43 12.706 * * [simplify]: Extracting #5: cost 0 inf + 576 12.706 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 12.706 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) 1)) (/ (sqrt (- 2 x)) x))) 12.707 * * * * [progress]: [ 102 / 167 ] simplifiying candidate # 12.707 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.707 * * [simplify]: iters left: 4 (5 enodes) 12.708 * * [simplify]: iters left: 3 (20 enodes) 12.711 * * [simplify]: iters left: 2 (29 enodes) 12.714 * * [simplify]: iters left: 1 (33 enodes) 12.718 * * [simplify]: Extracting #0: cost 1 inf + 0 12.718 * * [simplify]: Extracting #1: cost 7 inf + 0 12.718 * * [simplify]: Extracting #2: cost 15 inf + 0 12.718 * * [simplify]: Extracting #3: cost 13 inf + 83 12.718 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.719 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.719 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.719 * * * * [progress]: [ 103 / 167 ] simplifiying candidate # 12.719 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.719 * * [simplify]: iters left: 4 (5 enodes) 12.720 * * [simplify]: iters left: 3 (20 enodes) 12.723 * * [simplify]: iters left: 2 (29 enodes) 12.727 * * [simplify]: iters left: 1 (33 enodes) 12.731 * * [simplify]: Extracting #0: cost 1 inf + 0 12.731 * * [simplify]: Extracting #1: cost 7 inf + 0 12.731 * * [simplify]: Extracting #2: cost 15 inf + 0 12.731 * * [simplify]: Extracting #3: cost 13 inf + 43 12.731 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.731 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.731 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.731 * * * * [progress]: [ 104 / 167 ] simplifiying candidate # 12.731 * [simplify]: Simplifying (/ (- 2 x) x) 12.731 * * [simplify]: iters left: 4 (4 enodes) 12.732 * * [simplify]: iters left: 3 (17 enodes) 12.735 * * [simplify]: iters left: 2 (26 enodes) 12.738 * * [simplify]: iters left: 1 (30 enodes) 12.742 * * [simplify]: Extracting #0: cost 1 inf + 0 12.742 * * [simplify]: Extracting #1: cost 7 inf + 0 12.742 * * [simplify]: Extracting #2: cost 8 inf + 3 12.742 * * [simplify]: Extracting #3: cost 7 inf + 45 12.743 * * [simplify]: Extracting #4: cost 0 inf + 418 12.743 * [simplify]: Simplified to (/ (- 2 x) x) 12.743 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.743 * * * * [progress]: [ 105 / 167 ] simplifiying candidate # 12.743 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.743 * * [simplify]: iters left: 5 (7 enodes) 12.745 * * [simplify]: iters left: 4 (26 enodes) 12.748 * * [simplify]: iters left: 3 (35 enodes) 12.753 * * [simplify]: iters left: 2 (39 enodes) 12.758 * * [simplify]: Extracting #0: cost 1 inf + 0 12.758 * * [simplify]: Extracting #1: cost 7 inf + 0 12.758 * * [simplify]: Extracting #2: cost 16 inf + 0 12.758 * * [simplify]: Extracting #3: cost 17 inf + 123 12.758 * * [simplify]: Extracting #4: cost 6 inf + 1296 12.758 * * [simplify]: Extracting #5: cost 0 inf + 2266 12.759 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.759 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))) 12.759 * * * * [progress]: [ 106 / 167 ] simplifiying candidate # 12.759 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.759 * * [simplify]: iters left: 5 (6 enodes) 12.761 * * [simplify]: iters left: 4 (23 enodes) 12.765 * * [simplify]: iters left: 3 (32 enodes) 12.769 * * [simplify]: iters left: 2 (36 enodes) 12.774 * * [simplify]: iters left: 1 (40 enodes) 12.779 * * [simplify]: Extracting #0: cost 1 inf + 0 12.779 * * [simplify]: Extracting #1: cost 7 inf + 0 12.779 * * [simplify]: Extracting #2: cost 11 inf + 2 12.779 * * [simplify]: Extracting #3: cost 10 inf + 166 12.779 * * [simplify]: Extracting #4: cost 8 inf + 248 12.779 * * [simplify]: Extracting #5: cost 6 inf + 330 12.779 * * [simplify]: Extracting #6: cost 2 inf + 858 12.780 * * [simplify]: Extracting #7: cost 0 inf + 1142 12.780 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.780 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))) 12.780 * * * * [progress]: [ 107 / 167 ] simplifiying candidate # 12.780 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 12.780 * * [simplify]: iters left: 5 (6 enodes) 12.782 * * [simplify]: iters left: 4 (23 enodes) 12.785 * * [simplify]: iters left: 3 (32 enodes) 12.789 * * [simplify]: iters left: 2 (36 enodes) 12.794 * * [simplify]: Extracting #0: cost 1 inf + 0 12.794 * * [simplify]: Extracting #1: cost 7 inf + 0 12.794 * * [simplify]: Extracting #2: cost 13 inf + 1 12.794 * * [simplify]: Extracting #3: cost 14 inf + 204 12.794 * * [simplify]: Extracting #4: cost 8 inf + 650 12.794 * * [simplify]: Extracting #5: cost 6 inf + 732 12.794 * * [simplify]: Extracting #6: cost 2 inf + 1180 12.794 * * [simplify]: Extracting #7: cost 0 inf + 1464 12.795 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 12.795 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- (sqrt 2) (sqrt x)) x))) 12.795 * * * * [progress]: [ 108 / 167 ] simplifiying candidate # 12.795 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.795 * * [simplify]: iters left: 4 (5 enodes) 12.796 * * [simplify]: iters left: 3 (20 enodes) 12.799 * * [simplify]: iters left: 2 (29 enodes) 12.803 * * [simplify]: iters left: 1 (33 enodes) 12.806 * * [simplify]: Extracting #0: cost 1 inf + 0 12.807 * * [simplify]: Extracting #1: cost 7 inf + 0 12.807 * * [simplify]: Extracting #2: cost 15 inf + 0 12.807 * * [simplify]: Extracting #3: cost 13 inf + 83 12.807 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.807 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.807 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.807 * * * * [progress]: [ 109 / 167 ] simplifiying candidate # 12.807 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.807 * * [simplify]: iters left: 4 (5 enodes) 12.808 * * [simplify]: iters left: 3 (20 enodes) 12.811 * * [simplify]: iters left: 2 (29 enodes) 12.815 * * [simplify]: iters left: 1 (33 enodes) 12.819 * * [simplify]: Extracting #0: cost 1 inf + 0 12.819 * * [simplify]: Extracting #1: cost 7 inf + 0 12.819 * * [simplify]: Extracting #2: cost 15 inf + 0 12.819 * * [simplify]: Extracting #3: cost 13 inf + 43 12.819 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.819 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.819 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.819 * * * * [progress]: [ 110 / 167 ] simplifiying candidate # 12.819 * [simplify]: Simplifying (/ (- 2 x) x) 12.819 * * [simplify]: iters left: 4 (4 enodes) 12.821 * * [simplify]: iters left: 3 (17 enodes) 12.823 * * [simplify]: iters left: 2 (26 enodes) 12.827 * * [simplify]: iters left: 1 (30 enodes) 12.832 * * [simplify]: Extracting #0: cost 1 inf + 0 12.832 * * [simplify]: Extracting #1: cost 7 inf + 0 12.832 * * [simplify]: Extracting #2: cost 8 inf + 3 12.832 * * [simplify]: Extracting #3: cost 7 inf + 45 12.832 * * [simplify]: Extracting #4: cost 0 inf + 418 12.832 * [simplify]: Simplified to (/ (- 2 x) x) 12.832 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.832 * * * * [progress]: [ 111 / 167 ] simplifiying candidate # 12.832 * [simplify]: Simplifying (/ (- 2 x) x) 12.832 * * [simplify]: iters left: 4 (4 enodes) 12.833 * * [simplify]: iters left: 3 (17 enodes) 12.836 * * [simplify]: iters left: 2 (26 enodes) 12.839 * * [simplify]: iters left: 1 (30 enodes) 12.843 * * [simplify]: Extracting #0: cost 1 inf + 0 12.843 * * [simplify]: Extracting #1: cost 7 inf + 0 12.843 * * [simplify]: Extracting #2: cost 8 inf + 3 12.843 * * [simplify]: Extracting #3: cost 7 inf + 45 12.843 * * [simplify]: Extracting #4: cost 0 inf + 418 12.843 * [simplify]: Simplified to (/ (- 2 x) x) 12.843 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) 1) (/ (- 2 x) x))) 12.844 * * * * [progress]: [ 112 / 167 ] simplifiying candidate # 12.844 * [simplify]: Simplifying (/ 1 x) 12.844 * * [simplify]: iters left: 2 (3 enodes) 12.845 * * [simplify]: iters left: 1 (11 enodes) 12.846 * * [simplify]: Extracting #0: cost 1 inf + 0 12.846 * * [simplify]: Extracting #1: cost 4 inf + 0 12.846 * * [simplify]: Extracting #2: cost 2 inf + 2 12.846 * * [simplify]: Extracting #3: cost 0 inf + 86 12.846 * [simplify]: Simplified to (/ 1 x) 12.846 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (- 2 x)) (/ 1 x))) 12.846 * * * * [progress]: [ 113 / 167 ] simplifiying candidate # 12.847 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.847 * * [simplify]: iters left: 6 (6 enodes) 12.848 * * [simplify]: iters left: 5 (20 enodes) 12.851 * * [simplify]: iters left: 4 (26 enodes) 12.854 * * [simplify]: iters left: 3 (30 enodes) 12.858 * * [simplify]: Extracting #0: cost 1 inf + 0 12.858 * * [simplify]: Extracting #1: cost 3 inf + 0 12.858 * * [simplify]: Extracting #2: cost 5 inf + 0 12.858 * * [simplify]: Extracting #3: cost 11 inf + 0 12.858 * * [simplify]: Extracting #4: cost 11 inf + 43 12.858 * * [simplify]: Extracting #5: cost 5 inf + 410 12.858 * * [simplify]: Extracting #6: cost 1 inf + 1018 12.858 * * [simplify]: Extracting #7: cost 0 inf + 1220 12.858 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.858 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (/ (- 2 x) x) (cbrt (- 4 (* x x)))))) 12.858 * * * * [progress]: [ 114 / 167 ] simplifiying candidate # 12.859 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 12.859 * * [simplify]: iters left: 5 (5 enodes) 12.860 * * [simplify]: iters left: 4 (17 enodes) 12.862 * * [simplify]: iters left: 3 (23 enodes) 12.865 * * [simplify]: iters left: 2 (27 enodes) 12.868 * * [simplify]: Extracting #0: cost 1 inf + 0 12.868 * * [simplify]: Extracting #1: cost 3 inf + 0 12.868 * * [simplify]: Extracting #2: cost 9 inf + 0 12.868 * * [simplify]: Extracting #3: cost 7 inf + 165 12.869 * * [simplify]: Extracting #4: cost 0 inf + 736 12.869 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 12.869 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- 4 (* x x))) (/ (/ (- 2 x) x) (sqrt (- 4 (* x x)))))) 12.869 * * * * [progress]: [ 115 / 167 ] simplifiying candidate # 12.869 * * * * [progress]: [ 116 / 167 ] simplifiying candidate # 12.869 * [simplify]: Simplifying (+ (sqrt 4) x) 12.869 * * [simplify]: iters left: 3 (4 enodes) 12.870 * * [simplify]: iters left: 2 (14 enodes) 12.872 * * [simplify]: Extracting #0: cost 1 inf + 0 12.873 * * [simplify]: Extracting #1: cost 4 inf + 0 12.873 * * [simplify]: Extracting #2: cost 2 inf + 2 12.873 * * [simplify]: Extracting #3: cost 0 inf + 86 12.873 * [simplify]: Simplified to (+ 2 x) 12.873 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 x) (/ (/ (- 2 x) x) (- (sqrt 4) x)))) 12.873 * * * * [progress]: [ 117 / 167 ] simplifiying candidate # 12.873 * * * * [progress]: [ 118 / 167 ] simplifiying candidate # 12.873 * [simplify]: Simplifying (- (pow 4 3) (pow (* x x) 3)) 12.873 * * [simplify]: iters left: 5 (7 enodes) 12.876 * * [simplify]: iters left: 4 (40 enodes) 12.884 * * [simplify]: iters left: 3 (96 enodes) 12.907 * * [simplify]: iters left: 2 (222 enodes) 12.961 * * [simplify]: iters left: 1 (447 enodes) 13.093 * * [simplify]: Extracting #0: cost 1 inf + 0 13.093 * * [simplify]: Extracting #1: cost 5 inf + 0 13.093 * * [simplify]: Extracting #2: cost 54 inf + 1 13.093 * * [simplify]: Extracting #3: cost 162 inf + 1046 13.095 * * [simplify]: Extracting #4: cost 115 inf + 16617 13.100 * * [simplify]: Extracting #5: cost 39 inf + 45838 13.105 * * [simplify]: Extracting #6: cost 2 inf + 62692 13.111 * * [simplify]: Extracting #7: cost 0 inf + 63207 13.117 * [simplify]: Simplified to (- 64 (* (* x (* x x)) (* x (* x x)))) 13.117 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 64 (* (* x (* x x)) (* x (* x x)))) (* (/ (- 2 x) x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))))) 13.117 * * * * [progress]: [ 119 / 167 ] simplifiying candidate # 13.118 * [simplify]: Simplifying (- (* 4 4) (* (* x x) (* x x))) 13.118 * * [simplify]: iters left: 6 (6 enodes) 13.120 * * [simplify]: iters left: 5 (29 enodes) 13.124 * * [simplify]: iters left: 4 (52 enodes) 13.132 * * [simplify]: iters left: 3 (95 enodes) 13.150 * * [simplify]: iters left: 2 (188 enodes) 13.187 * * [simplify]: iters left: 1 (403 enodes) 13.296 * * [simplify]: Extracting #0: cost 1 inf + 0 13.297 * * [simplify]: Extracting #1: cost 33 inf + 0 13.297 * * [simplify]: Extracting #2: cost 70 inf + 1653 13.300 * * [simplify]: Extracting #3: cost 42 inf + 8324 13.304 * * [simplify]: Extracting #4: cost 31 inf + 9479 13.308 * * [simplify]: Extracting #5: cost 10 inf + 16521 13.312 * * [simplify]: Extracting #6: cost 0 inf + 19805 13.317 * [simplify]: Simplified to (- 16 (* (* x x) (* x x))) 13.317 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (/ (- 2 x) x) (+ 4 (* x x))))) 13.317 * * * * [progress]: [ 120 / 167 ] simplifiying candidate #real (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x)))))> 13.317 * * * * [progress]: [ 121 / 167 ] simplifiying candidate # 13.317 * * * * [progress]: [ 122 / 167 ] simplifiying candidate # 13.317 * * * * [progress]: [ 123 / 167 ] simplifiying candidate # 13.317 * * * * [progress]: [ 124 / 167 ] simplifiying candidate # 13.317 * [simplify]: Simplifying (- (log (- 2 x)) (log x)) 13.317 * * [simplify]: iters left: 5 (6 enodes) 13.319 * * [simplify]: iters left: 4 (22 enodes) 13.322 * * [simplify]: iters left: 3 (28 enodes) 13.325 * * [simplify]: Extracting #0: cost 1 inf + 0 13.325 * * [simplify]: Extracting #1: cost 5 inf + 0 13.325 * * [simplify]: Extracting #2: cost 10 inf + 0 13.326 * * [simplify]: Extracting #3: cost 12 inf + 1 13.326 * * [simplify]: Extracting #4: cost 7 inf + 407 13.326 * * [simplify]: Extracting #5: cost 2 inf + 866 13.326 * * [simplify]: Extracting #6: cost 0 inf + 1200 13.326 * [simplify]: Simplified to (- (log (- 2 x)) (log x)) 13.326 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (exp (- (log (- 2 x)) (log x))))) 13.326 * * * * [progress]: [ 125 / 167 ] simplifiying candidate # 13.326 * * * * [progress]: [ 126 / 167 ] simplifiying candidate # 13.326 * * * * [progress]: [ 127 / 167 ] simplifiying candidate # 13.326 * [simplify]: Simplifying (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)) 13.326 * * [simplify]: iters left: 6 (8 enodes) 13.328 * * [simplify]: iters left: 5 (35 enodes) 13.334 * * [simplify]: iters left: 4 (93 enodes) 13.353 * * [simplify]: iters left: 3 (282 enodes) 13.424 * * [simplify]: Extracting #0: cost 1 inf + 0 13.425 * * [simplify]: Extracting #1: cost 44 inf + 0 13.425 * * [simplify]: Extracting #2: cost 132 inf + 44 13.426 * * [simplify]: Extracting #3: cost 161 inf + 2652 13.429 * * [simplify]: Extracting #4: cost 52 inf + 21326 13.435 * * [simplify]: Extracting #5: cost 0 inf + 29165 13.442 * * [simplify]: Extracting #6: cost 0 inf + 29004 13.448 * [simplify]: Simplified to (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x))) 13.448 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (cbrt (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x)))))) 13.448 * * * * [progress]: [ 128 / 167 ] simplifiying candidate # 13.448 * * * * [progress]: [ 129 / 167 ] simplifiying candidate # 13.448 * * * * [progress]: [ 130 / 167 ] simplifiying candidate # 13.448 * * * * [progress]: [ 131 / 167 ] simplifiying candidate # 13.448 * * * * [progress]: [ 132 / 167 ] simplifiying candidate # 13.448 * [simplify]: Simplifying (/ 2 x) 13.448 * * [simplify]: iters left: 2 (3 enodes) 13.449 * * [simplify]: iters left: 1 (9 enodes) 13.451 * * [simplify]: Extracting #0: cost 1 inf + 0 13.451 * * [simplify]: Extracting #1: cost 4 inf + 0 13.451 * * [simplify]: Extracting #2: cost 2 inf + 2 13.451 * * [simplify]: Extracting #3: cost 0 inf + 86 13.451 * [simplify]: Simplified to (/ 2 x) 13.451 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (- (/ 2 x) (/ x x)))) 13.451 * * * * [progress]: [ 133 / 167 ] simplifiying candidate # 13.451 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))) 13.451 * * [simplify]: iters left: 6 (8 enodes) 13.453 * * [simplify]: iters left: 5 (32 enodes) 13.457 * * [simplify]: iters left: 4 (50 enodes) 13.464 * * [simplify]: iters left: 3 (57 enodes) 13.470 * * [simplify]: iters left: 2 (60 enodes) 13.479 * * [simplify]: Extracting #0: cost 1 inf + 0 13.479 * * [simplify]: Extracting #1: cost 11 inf + 0 13.479 * * [simplify]: Extracting #2: cost 22 inf + 0 13.479 * * [simplify]: Extracting #3: cost 22 inf + 163 13.480 * * [simplify]: Extracting #4: cost 19 inf + 447 13.480 * * [simplify]: Extracting #5: cost 9 inf + 2066 13.480 * * [simplify]: Extracting #6: cost 0 inf + 4364 13.481 * [simplify]: Simplified to (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) 13.481 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) (/ (cbrt (- 2 x)) (cbrt x))))) 13.481 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 13.481 * * [simplify]: iters left: 5 (6 enodes) 13.482 * * [simplify]: iters left: 4 (20 enodes) 13.485 * * [simplify]: iters left: 3 (23 enodes) 13.488 * * [simplify]: Extracting #0: cost 1 inf + 0 13.488 * * [simplify]: Extracting #1: cost 4 inf + 0 13.488 * * [simplify]: Extracting #2: cost 8 inf + 0 13.488 * * [simplify]: Extracting #3: cost 8 inf + 163 13.488 * * [simplify]: Extracting #4: cost 7 inf + 205 13.488 * * [simplify]: Extracting #5: cost 0 inf + 1058 13.488 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 13.488 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) (/ (cbrt (- 2 x)) (cbrt x))))) 13.488 * * * * [progress]: [ 134 / 167 ] simplifiying candidate # 13.489 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.489 * * [simplify]: iters left: 6 (7 enodes) 13.490 * * [simplify]: iters left: 5 (25 enodes) 13.493 * * [simplify]: iters left: 4 (32 enodes) 13.497 * * [simplify]: iters left: 3 (35 enodes) 13.502 * * [simplify]: Extracting #0: cost 1 inf + 0 13.502 * * [simplify]: Extracting #1: cost 7 inf + 0 13.502 * * [simplify]: Extracting #2: cost 14 inf + 0 13.502 * * [simplify]: Extracting #3: cost 15 inf + 42 13.502 * * [simplify]: Extracting #4: cost 13 inf + 125 13.502 * * [simplify]: Extracting #5: cost 7 inf + 696 13.502 * * [simplify]: Extracting #6: cost 2 inf + 1706 13.503 * * [simplify]: Extracting #7: cost 0 inf + 2110 13.503 * [simplify]: Simplified to (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.503 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.503 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 13.503 * * [simplify]: iters left: 5 (6 enodes) 13.504 * * [simplify]: iters left: 4 (20 enodes) 13.507 * * [simplify]: iters left: 3 (23 enodes) 13.510 * * [simplify]: Extracting #0: cost 1 inf + 0 13.510 * * [simplify]: Extracting #1: cost 4 inf + 0 13.510 * * [simplify]: Extracting #2: cost 8 inf + 0 13.510 * * [simplify]: Extracting #3: cost 8 inf + 83 13.510 * * [simplify]: Extracting #4: cost 7 inf + 125 13.510 * * [simplify]: Extracting #5: cost 0 inf + 898 13.510 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 13.510 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.510 * * * * [progress]: [ 135 / 167 ] simplifiying candidate # 13.511 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1) 13.511 * * [simplify]: iters left: 6 (7 enodes) 13.512 * * [simplify]: iters left: 5 (25 enodes) 13.516 * * [simplify]: iters left: 4 (38 enodes) 13.521 * * [simplify]: iters left: 3 (39 enodes) 13.525 * * [simplify]: Extracting #0: cost 1 inf + 0 13.525 * * [simplify]: Extracting #1: cost 5 inf + 0 13.526 * * [simplify]: Extracting #2: cost 7 inf + 1 13.526 * * [simplify]: Extracting #3: cost 11 inf + 1 13.526 * * [simplify]: Extracting #4: cost 9 inf + 44 13.526 * * [simplify]: Extracting #5: cost 4 inf + 454 13.526 * * [simplify]: Extracting #6: cost 1 inf + 901 13.526 * * [simplify]: Extracting #7: cost 0 inf + 1063 13.526 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.526 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.527 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 13.527 * * [simplify]: iters left: 5 (5 enodes) 13.528 * * [simplify]: iters left: 4 (17 enodes) 13.530 * * [simplify]: iters left: 3 (20 enodes) 13.533 * * [simplify]: Extracting #0: cost 1 inf + 0 13.533 * * [simplify]: Extracting #1: cost 4 inf + 0 13.533 * * [simplify]: Extracting #2: cost 5 inf + 1 13.533 * * [simplify]: Extracting #3: cost 8 inf + 1 13.533 * * [simplify]: Extracting #4: cost 7 inf + 43 13.533 * * [simplify]: Extracting #5: cost 0 inf + 736 13.533 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 13.533 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.533 * * * * [progress]: [ 136 / 167 ] simplifiying candidate # 13.533 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.533 * * [simplify]: iters left: 5 (7 enodes) 13.535 * * [simplify]: iters left: 4 (25 enodes) 13.538 * * [simplify]: iters left: 3 (30 enodes) 13.543 * * [simplify]: Extracting #0: cost 1 inf + 0 13.543 * * [simplify]: Extracting #1: cost 6 inf + 0 13.543 * * [simplify]: Extracting #2: cost 12 inf + 0 13.543 * * [simplify]: Extracting #3: cost 14 inf + 1 13.543 * * [simplify]: Extracting #4: cost 11 inf + 245 13.543 * * [simplify]: Extracting #5: cost 3 inf + 938 13.543 * * [simplify]: Extracting #6: cost 1 inf + 1382 13.543 * * [simplify]: Extracting #7: cost 0 inf + 1624 13.544 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.544 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.544 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 13.544 * * [simplify]: iters left: 5 (6 enodes) 13.545 * * [simplify]: iters left: 4 (20 enodes) 13.548 * * [simplify]: iters left: 3 (23 enodes) 13.551 * * [simplify]: Extracting #0: cost 1 inf + 0 13.551 * * [simplify]: Extracting #1: cost 4 inf + 0 13.551 * * [simplify]: Extracting #2: cost 8 inf + 0 13.551 * * [simplify]: Extracting #3: cost 8 inf + 163 13.551 * * [simplify]: Extracting #4: cost 7 inf + 205 13.551 * * [simplify]: Extracting #5: cost 0 inf + 898 13.551 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 13.551 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.551 * * * * [progress]: [ 137 / 167 ] simplifiying candidate # 13.551 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.551 * * [simplify]: iters left: 5 (6 enodes) 13.553 * * [simplify]: iters left: 4 (20 enodes) 13.555 * * [simplify]: iters left: 3 (23 enodes) 13.558 * * [simplify]: Extracting #0: cost 1 inf + 0 13.558 * * [simplify]: Extracting #1: cost 4 inf + 0 13.558 * * [simplify]: Extracting #2: cost 8 inf + 0 13.558 * * [simplify]: Extracting #3: cost 8 inf + 83 13.558 * * [simplify]: Extracting #4: cost 7 inf + 125 13.558 * * [simplify]: Extracting #5: cost 0 inf + 738 13.559 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.559 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.559 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.559 * * [simplify]: iters left: 5 (6 enodes) 13.560 * * [simplify]: iters left: 4 (20 enodes) 13.563 * * [simplify]: iters left: 3 (23 enodes) 13.566 * * [simplify]: Extracting #0: cost 1 inf + 0 13.566 * * [simplify]: Extracting #1: cost 4 inf + 0 13.566 * * [simplify]: Extracting #2: cost 8 inf + 0 13.566 * * [simplify]: Extracting #3: cost 8 inf + 83 13.566 * * [simplify]: Extracting #4: cost 7 inf + 125 13.566 * * [simplify]: Extracting #5: cost 0 inf + 738 13.566 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.566 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.566 * * * * [progress]: [ 138 / 167 ] simplifiying candidate # 13.566 * [simplify]: Simplifying (/ (sqrt (- 2 x)) 1) 13.566 * * [simplify]: iters left: 5 (6 enodes) 13.568 * * [simplify]: iters left: 4 (20 enodes) 13.571 * * [simplify]: iters left: 3 (25 enodes) 13.574 * * [simplify]: Extracting #0: cost 1 inf + 0 13.574 * * [simplify]: Extracting #1: cost 4 inf + 0 13.574 * * [simplify]: Extracting #2: cost 7 inf + 1 13.574 * * [simplify]: Extracting #3: cost 5 inf + 44 13.574 * * [simplify]: Extracting #4: cost 1 inf + 251 13.574 * * [simplify]: Extracting #5: cost 0 inf + 333 13.574 * [simplify]: Simplified to (sqrt (- 2 x)) 13.574 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.575 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 13.575 * * [simplify]: iters left: 5 (5 enodes) 13.576 * * [simplify]: iters left: 4 (17 enodes) 13.578 * * [simplify]: iters left: 3 (20 enodes) 13.581 * * [simplify]: Extracting #0: cost 1 inf + 0 13.581 * * [simplify]: Extracting #1: cost 4 inf + 0 13.581 * * [simplify]: Extracting #2: cost 5 inf + 1 13.581 * * [simplify]: Extracting #3: cost 8 inf + 1 13.581 * * [simplify]: Extracting #4: cost 7 inf + 43 13.581 * * [simplify]: Extracting #5: cost 0 inf + 576 13.581 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 13.581 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.581 * * * * [progress]: [ 139 / 167 ] simplifiying candidate # 13.581 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.581 * * [simplify]: iters left: 5 (5 enodes) 13.583 * * [simplify]: iters left: 4 (19 enodes) 13.585 * * [simplify]: iters left: 3 (23 enodes) 13.588 * * [simplify]: Extracting #0: cost 1 inf + 0 13.588 * * [simplify]: Extracting #1: cost 6 inf + 0 13.588 * * [simplify]: Extracting #2: cost 9 inf + 1 13.588 * * [simplify]: Extracting #3: cost 1 inf + 852 13.588 * * [simplify]: Extracting #4: cost 0 inf + 974 13.589 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.589 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.589 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.589 * * [simplify]: iters left: 4 (5 enodes) 13.590 * * [simplify]: iters left: 3 (20 enodes) 13.593 * * [simplify]: iters left: 2 (29 enodes) 13.596 * * [simplify]: iters left: 1 (33 enodes) 13.600 * * [simplify]: Extracting #0: cost 1 inf + 0 13.600 * * [simplify]: Extracting #1: cost 7 inf + 0 13.600 * * [simplify]: Extracting #2: cost 15 inf + 0 13.600 * * [simplify]: Extracting #3: cost 13 inf + 83 13.601 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.601 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.601 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.601 * * * * [progress]: [ 140 / 167 ] simplifiying candidate # 13.601 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.601 * * [simplify]: iters left: 3 (4 enodes) 13.602 * * [simplify]: iters left: 2 (14 enodes) 13.604 * * [simplify]: iters left: 1 (16 enodes) 13.606 * * [simplify]: Extracting #0: cost 1 inf + 0 13.606 * * [simplify]: Extracting #1: cost 4 inf + 0 13.606 * * [simplify]: Extracting #2: cost 5 inf + 1 13.606 * * [simplify]: Extracting #3: cost 3 inf + 43 13.606 * * [simplify]: Extracting #4: cost 1 inf + 166 13.606 * * [simplify]: Extracting #5: cost 0 inf + 248 13.607 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.607 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.607 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.607 * * [simplify]: iters left: 4 (5 enodes) 13.608 * * [simplify]: iters left: 3 (20 enodes) 13.612 * * [simplify]: iters left: 2 (29 enodes) 13.615 * * [simplify]: iters left: 1 (33 enodes) 13.619 * * [simplify]: Extracting #0: cost 1 inf + 0 13.619 * * [simplify]: Extracting #1: cost 7 inf + 0 13.619 * * [simplify]: Extracting #2: cost 15 inf + 0 13.619 * * [simplify]: Extracting #3: cost 13 inf + 43 13.619 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.620 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.620 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.620 * * * * [progress]: [ 141 / 167 ] simplifiying candidate # 13.620 * [simplify]: Simplifying (/ 1 1) 13.620 * * [simplify]: iters left: 2 (2 enodes) 13.621 * * [simplify]: iters left: 1 (6 enodes) 13.622 * * [simplify]: Extracting #0: cost 1 inf + 0 13.622 * * [simplify]: Extracting #1: cost 0 inf + 1 13.622 * [simplify]: Simplified to 1 13.622 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.622 * [simplify]: Simplifying (/ (- 2 x) x) 13.622 * * [simplify]: iters left: 4 (4 enodes) 13.623 * * [simplify]: iters left: 3 (17 enodes) 13.625 * * [simplify]: iters left: 2 (26 enodes) 13.629 * * [simplify]: iters left: 1 (30 enodes) 13.633 * * [simplify]: Extracting #0: cost 1 inf + 0 13.633 * * [simplify]: Extracting #1: cost 7 inf + 0 13.633 * * [simplify]: Extracting #2: cost 8 inf + 3 13.633 * * [simplify]: Extracting #3: cost 7 inf + 45 13.633 * * [simplify]: Extracting #4: cost 0 inf + 418 13.633 * [simplify]: Simplified to (/ (- 2 x) x) 13.633 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.633 * * * * [progress]: [ 142 / 167 ] simplifiying candidate # 13.633 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.633 * * [simplify]: iters left: 5 (8 enodes) 13.635 * * [simplify]: iters left: 4 (27 enodes) 13.639 * * [simplify]: iters left: 3 (29 enodes) 13.643 * * [simplify]: Extracting #0: cost 1 inf + 0 13.643 * * [simplify]: Extracting #1: cost 6 inf + 0 13.643 * * [simplify]: Extracting #2: cost 13 inf + 0 13.643 * * [simplify]: Extracting #3: cost 13 inf + 123 13.643 * * [simplify]: Extracting #4: cost 8 inf + 488 13.643 * * [simplify]: Extracting #5: cost 7 inf + 529 13.643 * * [simplify]: Extracting #6: cost 1 inf + 1580 13.643 * * [simplify]: Extracting #7: cost 0 inf + 1862 13.644 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.644 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 13.644 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.644 * * [simplify]: iters left: 5 (7 enodes) 13.646 * * [simplify]: iters left: 4 (26 enodes) 13.649 * * [simplify]: iters left: 3 (35 enodes) 13.654 * * [simplify]: iters left: 2 (39 enodes) 13.659 * * [simplify]: Extracting #0: cost 1 inf + 0 13.659 * * [simplify]: Extracting #1: cost 7 inf + 0 13.659 * * [simplify]: Extracting #2: cost 16 inf + 0 13.659 * * [simplify]: Extracting #3: cost 17 inf + 123 13.659 * * [simplify]: Extracting #4: cost 6 inf + 1296 13.659 * * [simplify]: Extracting #5: cost 0 inf + 2266 13.659 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.659 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 13.660 * * * * [progress]: [ 143 / 167 ] simplifiying candidate # 13.660 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.660 * * [simplify]: iters left: 5 (6 enodes) 13.661 * * [simplify]: iters left: 4 (19 enodes) 13.664 * * [simplify]: Extracting #0: cost 1 inf + 0 13.664 * * [simplify]: Extracting #1: cost 4 inf + 0 13.664 * * [simplify]: Extracting #2: cost 8 inf + 0 13.664 * * [simplify]: Extracting #3: cost 7 inf + 83 13.664 * * [simplify]: Extracting #4: cost 6 inf + 84 13.664 * * [simplify]: Extracting #5: cost 0 inf + 734 13.664 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.664 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.664 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.664 * * [simplify]: iters left: 5 (6 enodes) 13.666 * * [simplify]: iters left: 4 (23 enodes) 13.670 * * [simplify]: iters left: 3 (32 enodes) 13.674 * * [simplify]: iters left: 2 (36 enodes) 13.679 * * [simplify]: iters left: 1 (40 enodes) 13.685 * * [simplify]: Extracting #0: cost 1 inf + 0 13.685 * * [simplify]: Extracting #1: cost 7 inf + 0 13.685 * * [simplify]: Extracting #2: cost 11 inf + 2 13.685 * * [simplify]: Extracting #3: cost 10 inf + 166 13.685 * * [simplify]: Extracting #4: cost 8 inf + 248 13.685 * * [simplify]: Extracting #5: cost 6 inf + 330 13.685 * * [simplify]: Extracting #6: cost 2 inf + 858 13.685 * * [simplify]: Extracting #7: cost 0 inf + 1142 13.686 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.686 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.686 * * * * [progress]: [ 144 / 167 ] simplifiying candidate # 13.686 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) 1) 13.686 * * [simplify]: iters left: 5 (7 enodes) 13.688 * * [simplify]: iters left: 4 (22 enodes) 13.691 * * [simplify]: iters left: 3 (24 enodes) 13.694 * * [simplify]: Extracting #0: cost 1 inf + 0 13.694 * * [simplify]: Extracting #1: cost 5 inf + 0 13.694 * * [simplify]: Extracting #2: cost 8 inf + 1 13.694 * * [simplify]: Extracting #3: cost 6 inf + 3 13.694 * * [simplify]: Extracting #4: cost 1 inf + 289 13.695 * * [simplify]: Extracting #5: cost 0 inf + 411 13.695 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.695 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.695 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 13.695 * * [simplify]: iters left: 5 (6 enodes) 13.696 * * [simplify]: iters left: 4 (23 enodes) 13.700 * * [simplify]: iters left: 3 (32 enodes) 13.704 * * [simplify]: iters left: 2 (36 enodes) 13.708 * * [simplify]: Extracting #0: cost 1 inf + 0 13.708 * * [simplify]: Extracting #1: cost 7 inf + 0 13.708 * * [simplify]: Extracting #2: cost 13 inf + 1 13.709 * * [simplify]: Extracting #3: cost 14 inf + 204 13.709 * * [simplify]: Extracting #4: cost 8 inf + 650 13.709 * * [simplify]: Extracting #5: cost 6 inf + 732 13.709 * * [simplify]: Extracting #6: cost 2 inf + 1180 13.709 * * [simplify]: Extracting #7: cost 0 inf + 1464 13.710 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 13.710 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.710 * * * * [progress]: [ 145 / 167 ] simplifiying candidate # 13.710 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.710 * * [simplify]: iters left: 5 (5 enodes) 13.711 * * [simplify]: iters left: 4 (19 enodes) 13.714 * * [simplify]: iters left: 3 (23 enodes) 13.717 * * [simplify]: Extracting #0: cost 1 inf + 0 13.717 * * [simplify]: Extracting #1: cost 6 inf + 0 13.717 * * [simplify]: Extracting #2: cost 9 inf + 1 13.717 * * [simplify]: Extracting #3: cost 1 inf + 852 13.717 * * [simplify]: Extracting #4: cost 0 inf + 974 13.717 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.717 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.717 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.717 * * [simplify]: iters left: 4 (5 enodes) 13.718 * * [simplify]: iters left: 3 (20 enodes) 13.721 * * [simplify]: iters left: 2 (29 enodes) 13.725 * * [simplify]: iters left: 1 (33 enodes) 13.729 * * [simplify]: Extracting #0: cost 1 inf + 0 13.729 * * [simplify]: Extracting #1: cost 7 inf + 0 13.729 * * [simplify]: Extracting #2: cost 15 inf + 0 13.729 * * [simplify]: Extracting #3: cost 13 inf + 83 13.729 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.729 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.729 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.730 * * * * [progress]: [ 146 / 167 ] simplifiying candidate # 13.730 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.730 * * [simplify]: iters left: 3 (4 enodes) 13.731 * * [simplify]: iters left: 2 (14 enodes) 13.733 * * [simplify]: iters left: 1 (16 enodes) 13.735 * * [simplify]: Extracting #0: cost 1 inf + 0 13.735 * * [simplify]: Extracting #1: cost 4 inf + 0 13.735 * * [simplify]: Extracting #2: cost 5 inf + 1 13.735 * * [simplify]: Extracting #3: cost 3 inf + 43 13.735 * * [simplify]: Extracting #4: cost 1 inf + 166 13.735 * * [simplify]: Extracting #5: cost 0 inf + 248 13.735 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.735 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.735 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.735 * * [simplify]: iters left: 4 (5 enodes) 13.737 * * [simplify]: iters left: 3 (20 enodes) 13.739 * * [simplify]: iters left: 2 (29 enodes) 13.743 * * [simplify]: iters left: 1 (33 enodes) 13.747 * * [simplify]: Extracting #0: cost 1 inf + 0 13.747 * * [simplify]: Extracting #1: cost 7 inf + 0 13.747 * * [simplify]: Extracting #2: cost 15 inf + 0 13.747 * * [simplify]: Extracting #3: cost 13 inf + 43 13.747 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.747 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.747 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.747 * * * * [progress]: [ 147 / 167 ] simplifiying candidate # 13.748 * [simplify]: Simplifying (/ 1 1) 13.748 * * [simplify]: iters left: 2 (2 enodes) 13.749 * * [simplify]: iters left: 1 (6 enodes) 13.750 * * [simplify]: Extracting #0: cost 1 inf + 0 13.750 * * [simplify]: Extracting #1: cost 0 inf + 1 13.750 * [simplify]: Simplified to 1 13.750 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.750 * [simplify]: Simplifying (/ (- 2 x) x) 13.750 * * [simplify]: iters left: 4 (4 enodes) 13.751 * * [simplify]: iters left: 3 (17 enodes) 13.754 * * [simplify]: iters left: 2 (26 enodes) 13.757 * * [simplify]: iters left: 1 (30 enodes) 13.761 * * [simplify]: Extracting #0: cost 1 inf + 0 13.761 * * [simplify]: Extracting #1: cost 7 inf + 0 13.761 * * [simplify]: Extracting #2: cost 8 inf + 3 13.761 * * [simplify]: Extracting #3: cost 7 inf + 45 13.761 * * [simplify]: Extracting #4: cost 0 inf + 418 13.762 * [simplify]: Simplified to (/ (- 2 x) x) 13.762 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.762 * * * * [progress]: [ 148 / 167 ] simplifiying candidate # 13.762 * * * * [progress]: [ 149 / 167 ] simplifiying candidate # 13.762 * * * * [progress]: [ 150 / 167 ] simplifiying candidate # 13.762 * * * * [progress]: [ 151 / 167 ] simplifiying candidate # 13.762 * [simplify]: Simplifying (cbrt x) 13.762 * * [simplify]: iters left: 1 (2 enodes) 13.762 * * [simplify]: Extracting #0: cost 1 inf + 0 13.762 * * [simplify]: Extracting #1: cost 3 inf + 0 13.762 * * [simplify]: Extracting #2: cost 2 inf + 1 13.762 * * [simplify]: Extracting #3: cost 0 inf + 163 13.762 * [simplify]: Simplified to (cbrt x) 13.762 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (* (cbrt x) (cbrt x))) (cbrt x)))) 13.763 * * * * [progress]: [ 152 / 167 ] simplifiying candidate # 13.763 * [simplify]: Simplifying (sqrt x) 13.763 * * [simplify]: iters left: 1 (2 enodes) 13.763 * * [simplify]: Extracting #0: cost 1 inf + 0 13.763 * * [simplify]: Extracting #1: cost 3 inf + 0 13.763 * * [simplify]: Extracting #2: cost 2 inf + 1 13.763 * * [simplify]: Extracting #3: cost 0 inf + 83 13.763 * [simplify]: Simplified to (sqrt x) 13.763 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (sqrt x)) (sqrt x)))) 13.763 * * * * [progress]: [ 153 / 167 ] simplifiying candidate # 13.763 * * * * [progress]: [ 154 / 167 ] simplifiying candidate # 13.763 * [simplify]: Simplifying (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.763 * * [simplify]: iters left: 5 (5 enodes) 13.765 * * [simplify]: iters left: 4 (17 enodes) 13.767 * * [simplify]: iters left: 3 (20 enodes) 13.769 * * [simplify]: Extracting #0: cost 1 inf + 0 13.769 * * [simplify]: Extracting #1: cost 3 inf + 0 13.769 * * [simplify]: Extracting #2: cost 5 inf + 0 13.769 * * [simplify]: Extracting #3: cost 9 inf + 0 13.770 * * [simplify]: Extracting #4: cost 7 inf + 43 13.770 * * [simplify]: Extracting #5: cost 0 inf + 736 13.770 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.770 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ x (cbrt (- 2 x)))))) 13.770 * * * * [progress]: [ 155 / 167 ] simplifiying candidate # 13.770 * [simplify]: Simplifying (sqrt (- 2 x)) 13.770 * * [simplify]: iters left: 3 (4 enodes) 13.771 * * [simplify]: iters left: 2 (14 enodes) 13.773 * * [simplify]: iters left: 1 (17 enodes) 13.775 * * [simplify]: Extracting #0: cost 1 inf + 0 13.775 * * [simplify]: Extracting #1: cost 3 inf + 0 13.775 * * [simplify]: Extracting #2: cost 7 inf + 0 13.775 * * [simplify]: Extracting #3: cost 5 inf + 43 13.775 * * [simplify]: Extracting #4: cost 0 inf + 332 13.775 * [simplify]: Simplified to (sqrt (- 2 x)) 13.775 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (/ x (sqrt (- 2 x)))))) 13.775 * * * * [progress]: [ 156 / 167 ] simplifiying candidate # 13.775 * * * * [progress]: [ 157 / 167 ] simplifiying candidate # 13.776 * [simplify]: Simplifying (+ (sqrt 2) (sqrt x)) 13.776 * * [simplify]: iters left: 3 (5 enodes) 13.777 * * [simplify]: iters left: 2 (16 enodes) 13.779 * * [simplify]: Extracting #0: cost 1 inf + 0 13.779 * * [simplify]: Extracting #1: cost 4 inf + 0 13.779 * * [simplify]: Extracting #2: cost 8 inf + 0 13.779 * * [simplify]: Extracting #3: cost 4 inf + 84 13.780 * * [simplify]: Extracting #4: cost 0 inf + 410 13.780 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.780 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (/ x (- (sqrt 2) (sqrt x)))))) 13.780 * * * * [progress]: [ 158 / 167 ] simplifiying candidate # 13.780 * * * * [progress]: [ 159 / 167 ] simplifiying candidate # 13.780 * [simplify]: Simplifying (- (pow 2 3) (pow x 3)) 13.780 * * [simplify]: iters left: 3 (6 enodes) 13.783 * * [simplify]: iters left: 2 (34 enodes) 13.790 * * [simplify]: iters left: 1 (70 enodes) 13.805 * * [simplify]: Extracting #0: cost 1 inf + 0 13.805 * * [simplify]: Extracting #1: cost 5 inf + 0 13.805 * * [simplify]: Extracting #2: cost 17 inf + 1 13.805 * * [simplify]: Extracting #3: cost 26 inf + 3 13.805 * * [simplify]: Extracting #4: cost 15 inf + 1733 13.806 * * [simplify]: Extracting #5: cost 4 inf + 3349 13.806 * * [simplify]: Extracting #6: cost 0 inf + 4306 13.806 * [simplify]: Simplified to (- 8 (* (* x x) x)) 13.806 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 8 (* (* x x) x)) (* x (+ (* 2 2) (+ (* x x) (* 2 x))))))) 13.806 * * * * [progress]: [ 160 / 167 ] simplifiying candidate # 13.807 * [simplify]: Simplifying (- (* 2 2) (* x x)) 13.807 * * [simplify]: iters left: 4 (5 enodes) 13.808 * * [simplify]: iters left: 3 (22 enodes) 13.811 * * [simplify]: iters left: 2 (34 enodes) 13.817 * * [simplify]: iters left: 1 (52 enodes) 13.825 * * [simplify]: Extracting #0: cost 1 inf + 0 13.825 * * [simplify]: Extracting #1: cost 14 inf + 0 13.825 * * [simplify]: Extracting #2: cost 23 inf + 166 13.825 * * [simplify]: Extracting #3: cost 5 inf + 1479 13.826 * * [simplify]: Extracting #4: cost 0 inf + 1889 13.826 * * [simplify]: Extracting #5: cost 0 inf + 1809 13.827 * [simplify]: Simplified to (- 4 (* x x)) 13.827 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 4 (* x x)) (* x (+ 2 x))))) 13.827 * * * * [progress]: [ 161 / 167 ] simplifiying candidate #real (real->posit16 (/ (- 2 x) x)))))> 13.827 * * * * [progress]: [ 162 / 167 ] simplifiying candidate # 13.827 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 13.827 * * [simplify]: iters left: 4 (5 enodes) 13.829 * * [simplify]: iters left: 3 (23 enodes) 13.832 * * [simplify]: iters left: 2 (34 enodes) 13.836 * * [simplify]: iters left: 1 (41 enodes) 13.841 * * [simplify]: Extracting #0: cost 1 inf + 0 13.841 * * [simplify]: Extracting #1: cost 7 inf + 0 13.841 * * [simplify]: Extracting #2: cost 7 inf + 43 13.841 * * [simplify]: Extracting #3: cost 1 inf + 404 13.841 * * [simplify]: Extracting #4: cost 0 inf + 416 13.841 * [simplify]: Simplified to (* (+ x 2) x) 13.841 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 13.842 * * * * [progress]: [ 163 / 167 ] simplifiying candidate # 13.842 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 13.842 * * [simplify]: iters left: 4 (5 enodes) 13.843 * * [simplify]: iters left: 3 (23 enodes) 13.847 * * [simplify]: iters left: 2 (34 enodes) 13.851 * * [simplify]: iters left: 1 (41 enodes) 13.855 * * [simplify]: Extracting #0: cost 1 inf + 0 13.855 * * [simplify]: Extracting #1: cost 7 inf + 0 13.855 * * [simplify]: Extracting #2: cost 7 inf + 43 13.855 * * [simplify]: Extracting #3: cost 1 inf + 404 13.855 * * [simplify]: Extracting #4: cost 0 inf + 416 13.856 * [simplify]: Simplified to (* (+ x 2) x) 13.856 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 13.856 * * * * [progress]: [ 164 / 167 ] simplifiying candidate # 13.856 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 13.856 * * [simplify]: iters left: 4 (5 enodes) 13.857 * * [simplify]: iters left: 3 (23 enodes) 13.861 * * [simplify]: iters left: 2 (34 enodes) 13.865 * * [simplify]: iters left: 1 (41 enodes) 13.869 * * [simplify]: Extracting #0: cost 1 inf + 0 13.869 * * [simplify]: Extracting #1: cost 7 inf + 0 13.869 * * [simplify]: Extracting #2: cost 7 inf + 43 13.870 * * [simplify]: Extracting #3: cost 1 inf + 404 13.870 * * [simplify]: Extracting #4: cost 0 inf + 416 13.870 * [simplify]: Simplified to (* (+ x 2) x) 13.870 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 13.870 * * * * [progress]: [ 165 / 167 ] simplifiying candidate # 13.870 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 13.870 * * [simplify]: iters left: 6 (6 enodes) 13.872 * * [simplify]: iters left: 5 (27 enodes) 13.876 * * [simplify]: iters left: 4 (35 enodes) 13.880 * * [simplify]: Extracting #0: cost 1 inf + 0 13.880 * * [simplify]: Extracting #1: cost 7 inf + 0 13.880 * * [simplify]: Extracting #2: cost 7 inf + 3 13.880 * * [simplify]: Extracting #3: cost 6 inf + 4 13.881 * * [simplify]: Extracting #4: cost 1 inf + 296 13.881 * * [simplify]: Extracting #5: cost 0 inf + 338 13.881 * [simplify]: Simplified to (+ (/ 2 x) -1) 13.881 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 13.881 * * * * [progress]: [ 166 / 167 ] simplifiying candidate # 13.881 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 13.881 * * [simplify]: iters left: 6 (6 enodes) 13.884 * * [simplify]: iters left: 5 (27 enodes) 13.888 * * [simplify]: iters left: 4 (35 enodes) 13.892 * * [simplify]: Extracting #0: cost 1 inf + 0 13.892 * * [simplify]: Extracting #1: cost 7 inf + 0 13.892 * * [simplify]: Extracting #2: cost 7 inf + 3 13.892 * * [simplify]: Extracting #3: cost 6 inf + 4 13.892 * * [simplify]: Extracting #4: cost 1 inf + 296 13.892 * * [simplify]: Extracting #5: cost 0 inf + 338 13.893 * [simplify]: Simplified to (+ (/ 2 x) -1) 13.893 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 13.893 * * * * [progress]: [ 167 / 167 ] simplifiying candidate # 13.893 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 13.893 * * [simplify]: iters left: 6 (6 enodes) 13.895 * * [simplify]: iters left: 5 (27 enodes) 13.899 * * [simplify]: iters left: 4 (35 enodes) 13.903 * * [simplify]: Extracting #0: cost 1 inf + 0 13.903 * * [simplify]: Extracting #1: cost 7 inf + 0 13.903 * * [simplify]: Extracting #2: cost 7 inf + 3 13.903 * * [simplify]: Extracting #3: cost 6 inf + 4 13.903 * * [simplify]: Extracting #4: cost 1 inf + 296 13.903 * * [simplify]: Extracting #5: cost 0 inf + 338 13.903 * [simplify]: Simplified to (+ (/ 2 x) -1) 13.903 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 13.904 * * * [progress]: adding candidates to table 14.616 * [progress]: [Phase 3 of 3] Extracting. 14.617 * * [regime]: Finding splitpoints for: (# #) 14.617 * * * [regime-changes]: Trying 1 branch expressions: (x) 14.617 * * * * [regimes]: Trying to branch on x from (# #) 14.631 * * * [regime]: Found split indices: #