0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.097 * * * [progress]: [2/2] Setting up program. 0.101 * [progress]: [Phase 2 of 3] Improving. 0.101 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.102 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.103 * * [simplify]: iters left: 6 (5 enodes) 0.111 * * [simplify]: iters left: 5 (30 enodes) 0.119 * * [simplify]: iters left: 4 (66 enodes) 0.130 * * [simplify]: iters left: 3 (92 enodes) 0.147 * * [simplify]: iters left: 2 (163 enodes) 0.230 * * [simplify]: iters left: 1 (429 enodes) 0.548 * * [simplify]: Extracting #0: cost 1 inf + 0 0.549 * * [simplify]: Extracting #1: cost 72 inf + 0 0.550 * * [simplify]: Extracting #2: cost 193 inf + 254 0.552 * * [simplify]: Extracting #3: cost 106 inf + 8249 0.562 * * [simplify]: Extracting #4: cost 3 inf + 19850 0.568 * * [simplify]: Extracting #5: cost 0 inf + 20259 0.574 * [simplify]: Simplified to (* (+ 2 x) x) 0.575 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.582 * * [progress]: iteration 1 / 4 0.582 * * * [progress]: picking best candidate 0.583 * * * * [pick]: Picked # 0.583 * * * [progress]: localizing error 0.591 * * * [progress]: generating rewritten candidates 0.591 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.609 * * * [progress]: generating series expansions 0.609 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.613 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.613 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.614 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.614 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.614 * [taylor]: Taking taylor expansion of 2 in x 0.614 * [backup-simplify]: Simplify 2 into 2 0.614 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.614 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.614 * [taylor]: Taking taylor expansion of 2 in x 0.614 * [backup-simplify]: Simplify 2 into 2 0.615 * [backup-simplify]: Simplify (+ 0 2) into 2 0.616 * [backup-simplify]: Simplify (* 0 2) into 0 0.616 * [backup-simplify]: Simplify 0 into 0 0.616 * [backup-simplify]: Simplify (+ 1 0) into 1 0.617 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.617 * [backup-simplify]: Simplify 2 into 2 0.618 * [backup-simplify]: Simplify (+ 0 0) into 0 0.619 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.619 * [backup-simplify]: Simplify 1 into 1 0.619 * [backup-simplify]: Simplify (+ 0 0) into 0 0.620 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.620 * [backup-simplify]: Simplify 0 into 0 0.621 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.622 * [backup-simplify]: Simplify 0 into 0 0.622 * [backup-simplify]: Simplify (+ 0 0) into 0 0.623 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.623 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify (+ 0 0) into 0 0.624 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.624 * [backup-simplify]: Simplify 0 into 0 0.624 * [backup-simplify]: Simplify (+ 0 0) into 0 0.625 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.625 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify (+ 0 0) into 0 0.627 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.628 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.628 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.628 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (/ 1 1) into 1 0.628 * [taylor]: Taking taylor expansion of 2 in x 0.628 * [backup-simplify]: Simplify 2 into 2 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (+ 1 0) into 1 0.629 * [backup-simplify]: Simplify (/ 1 1) into 1 0.629 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.629 * [taylor]: Taking taylor expansion of x in x 0.629 * [backup-simplify]: Simplify 0 into 0 0.629 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (/ 1 1) into 1 0.629 * [taylor]: Taking taylor expansion of 2 in x 0.629 * [backup-simplify]: Simplify 2 into 2 0.629 * [taylor]: Taking taylor expansion of x in x 0.629 * [backup-simplify]: Simplify 0 into 0 0.629 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (+ 1 0) into 1 0.635 * [backup-simplify]: Simplify (/ 1 1) into 1 0.635 * [backup-simplify]: Simplify 1 into 1 0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.637 * [backup-simplify]: Simplify (+ 0 2) into 2 0.637 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.637 * [backup-simplify]: Simplify 2 into 2 0.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.638 * [backup-simplify]: Simplify (+ 0 0) into 0 0.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.639 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.639 * [backup-simplify]: Simplify (+ 0 0) into 0 0.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.640 * [backup-simplify]: Simplify 0 into 0 0.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.641 * [backup-simplify]: Simplify (+ 0 0) into 0 0.641 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.641 * [backup-simplify]: Simplify 0 into 0 0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.642 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.643 * [backup-simplify]: Simplify 0 into 0 0.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.644 * [backup-simplify]: Simplify (+ 0 0) into 0 0.644 * [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 0.644 * [backup-simplify]: Simplify 0 into 0 0.645 * [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 0.645 * [backup-simplify]: Simplify (+ 0 0) into 0 0.646 * [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 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.646 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.646 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.646 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [backup-simplify]: Simplify -1 into -1 0.646 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.646 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.646 * [taylor]: Taking taylor expansion of 2 in x 0.646 * [backup-simplify]: Simplify 2 into 2 0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify 1 into 1 0.647 * [backup-simplify]: Simplify (/ 1 1) into 1 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [backup-simplify]: Simplify 0 into 0 0.647 * [backup-simplify]: Simplify 1 into 1 0.647 * [backup-simplify]: Simplify (- 1) into -1 0.647 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.647 * [backup-simplify]: Simplify (/ -1 1) into -1 0.648 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.648 * [taylor]: Taking taylor expansion of -1 in x 0.648 * [backup-simplify]: Simplify -1 into -1 0.648 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.648 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.648 * [taylor]: Taking taylor expansion of 2 in x 0.648 * [backup-simplify]: Simplify 2 into 2 0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.648 * [taylor]: Taking taylor expansion of x in x 0.648 * [backup-simplify]: Simplify 0 into 0 0.648 * [backup-simplify]: Simplify 1 into 1 0.648 * [backup-simplify]: Simplify (/ 1 1) into 1 0.648 * [taylor]: Taking taylor expansion of x in x 0.648 * [backup-simplify]: Simplify 0 into 0 0.648 * [backup-simplify]: Simplify 1 into 1 0.648 * [backup-simplify]: Simplify (- 1) into -1 0.648 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.649 * [backup-simplify]: Simplify (/ -1 1) into -1 0.649 * [backup-simplify]: Simplify (* -1 -1) into 1 0.649 * [backup-simplify]: Simplify 1 into 1 0.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.650 * [backup-simplify]: Simplify (- 0) into 0 0.650 * [backup-simplify]: Simplify (+ 2 0) into 2 0.651 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.651 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.651 * [backup-simplify]: Simplify -2 into -2 0.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.652 * [backup-simplify]: Simplify (- 0) into 0 0.652 * [backup-simplify]: Simplify (+ 0 0) into 0 0.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.653 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.653 * [backup-simplify]: Simplify 0 into 0 0.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.654 * [backup-simplify]: Simplify (- 0) into 0 0.654 * [backup-simplify]: Simplify (+ 0 0) into 0 0.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.656 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.656 * [backup-simplify]: Simplify 0 into 0 0.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.657 * [backup-simplify]: Simplify (- 0) into 0 0.657 * [backup-simplify]: Simplify (+ 0 0) into 0 0.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.658 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.658 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify (- 0) into 0 0.659 * [backup-simplify]: Simplify (+ 0 0) into 0 0.660 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.661 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.661 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.662 * [backup-simplify]: Simplify (- 0) into 0 0.662 * [backup-simplify]: Simplify (+ 0 0) into 0 0.663 * [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 0.664 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.664 * [backup-simplify]: Simplify 0 into 0 0.665 * [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 0.665 * [backup-simplify]: Simplify (- 0) into 0 0.665 * [backup-simplify]: Simplify (+ 0 0) into 0 0.666 * [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 0.667 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.667 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.668 * * * [progress]: simplifying candidates 0.668 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 0.668 * [simplify]: Simplifying (* (+ 2 x) x) 0.668 * * [simplify]: iters left: 4 (4 enodes) 0.670 * * [simplify]: iters left: 3 (14 enodes) 0.672 * * [simplify]: iters left: 2 (21 enodes) 0.676 * * [simplify]: iters left: 1 (27 enodes) 0.679 * * [simplify]: Extracting #0: cost 1 inf + 0 0.679 * * [simplify]: Extracting #1: cost 6 inf + 0 0.679 * * [simplify]: Extracting #2: cost 8 inf + 42 0.679 * * [simplify]: Extracting #3: cost 6 inf + 84 0.679 * * [simplify]: Extracting #4: cost 0 inf + 416 0.679 * [simplify]: Simplified to (* (+ x 2) x) 0.679 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.679 * * * * [progress]: [ 2 / 25 ] simplifiying candidate # 0.679 * * * * [progress]: [ 3 / 25 ] simplifiying candidate # 0.679 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.680 * * [simplify]: iters left: 5 (6 enodes) 0.681 * * [simplify]: iters left: 4 (20 enodes) 0.684 * * [simplify]: Extracting #0: cost 1 inf + 0 0.684 * * [simplify]: Extracting #1: cost 4 inf + 0 0.684 * * [simplify]: Extracting #2: cost 8 inf + 0 0.684 * * [simplify]: Extracting #3: cost 7 inf + 143 0.684 * * [simplify]: Extracting #4: cost 6 inf + 144 0.684 * * [simplify]: Extracting #5: cost 0 inf + 896 0.684 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.685 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.685 * * * * [progress]: [ 4 / 25 ] simplifiying candidate # 0.685 * * * * [progress]: [ 5 / 25 ] simplifiying candidate # 0.685 * * * * [progress]: [ 6 / 25 ] simplifiying candidate # 0.685 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.685 * * [simplify]: iters left: 6 (8 enodes) 0.687 * * [simplify]: iters left: 5 (44 enodes) 0.698 * * [simplify]: iters left: 4 (152 enodes) 0.740 * * [simplify]: iters left: 3 (444 enodes) 1.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1.001 * * [simplify]: Extracting #1: cost 44 inf + 0 1.002 * * [simplify]: Extracting #2: cost 246 inf + 43 1.004 * * [simplify]: Extracting #3: cost 242 inf + 7631 1.013 * * [simplify]: Extracting #4: cost 59 inf + 46132 1.026 * * [simplify]: Extracting #5: cost 0 inf + 59238 1.039 * * [simplify]: Extracting #6: cost 0 inf + 58798 1.055 * [simplify]: Simplified to (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))) 1.055 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))))) 1.055 * * * * [progress]: [ 7 / 25 ] simplifiying candidate # 1.055 * * * * [progress]: [ 8 / 25 ] simplifiying candidate # 1.055 * * * * [progress]: [ 9 / 25 ] simplifiying candidate # 1.055 * * * * [progress]: [ 10 / 25 ] simplifiying candidate # 1.055 * * * * [progress]: [ 11 / 25 ] simplifiying candidate # 1.056 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.056 * * [simplify]: iters left: 5 (6 enodes) 1.057 * * [simplify]: iters left: 4 (20 enodes) 1.061 * * [simplify]: Extracting #0: cost 1 inf + 0 1.061 * * [simplify]: Extracting #1: cost 4 inf + 0 1.061 * * [simplify]: Extracting #2: cost 8 inf + 0 1.061 * * [simplify]: Extracting #3: cost 7 inf + 83 1.061 * * [simplify]: Extracting #4: cost 6 inf + 84 1.061 * * [simplify]: Extracting #5: cost 0 inf + 656 1.061 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.061 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1.061 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.061 * * [simplify]: iters left: 5 (6 enodes) 1.063 * * [simplify]: iters left: 4 (20 enodes) 1.066 * * [simplify]: Extracting #0: cost 1 inf + 0 1.066 * * [simplify]: Extracting #1: cost 4 inf + 0 1.066 * * [simplify]: Extracting #2: cost 8 inf + 0 1.067 * * [simplify]: Extracting #3: cost 7 inf + 83 1.067 * * [simplify]: Extracting #4: cost 6 inf + 84 1.067 * * [simplify]: Extracting #5: cost 0 inf + 656 1.067 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.067 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1.067 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 1.067 * [simplify]: Simplifying (cbrt x) 1.067 * * [simplify]: iters left: 1 (2 enodes) 1.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 3 inf + 0 1.068 * * [simplify]: Extracting #2: cost 2 inf + 1 1.068 * * [simplify]: Extracting #3: cost 0 inf + 163 1.068 * [simplify]: Simplified to (cbrt x) 1.068 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1.068 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 1.068 * [simplify]: Simplifying (sqrt x) 1.068 * * [simplify]: iters left: 1 (2 enodes) 1.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 3 inf + 0 1.068 * * [simplify]: Extracting #2: cost 2 inf + 1 1.068 * * [simplify]: Extracting #3: cost 0 inf + 83 1.068 * [simplify]: Simplified to (sqrt x) 1.068 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1.069 * * * * [progress]: [ 14 / 25 ] simplifiying candidate # 1.069 * * * * [progress]: [ 15 / 25 ] simplifiying candidate # 1.069 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1.069 * * [simplify]: iters left: 5 (5 enodes) 1.070 * * [simplify]: iters left: 4 (16 enodes) 1.073 * * [simplify]: Extracting #0: cost 1 inf + 0 1.073 * * [simplify]: Extracting #1: cost 3 inf + 0 1.073 * * [simplify]: Extracting #2: cost 5 inf + 0 1.073 * * [simplify]: Extracting #3: cost 8 inf + 0 1.073 * * [simplify]: Extracting #4: cost 6 inf + 2 1.073 * * [simplify]: Extracting #5: cost 0 inf + 654 1.073 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1.073 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1.073 * * * * [progress]: [ 16 / 25 ] simplifiying candidate # 1.074 * [simplify]: Simplifying (sqrt (+ 2 x)) 1.074 * * [simplify]: iters left: 3 (4 enodes) 1.075 * * [simplify]: iters left: 2 (13 enodes) 1.077 * * [simplify]: Extracting #0: cost 1 inf + 0 1.077 * * [simplify]: Extracting #1: cost 3 inf + 0 1.077 * * [simplify]: Extracting #2: cost 6 inf + 0 1.077 * * [simplify]: Extracting #3: cost 4 inf + 2 1.077 * * [simplify]: Extracting #4: cost 0 inf + 250 1.077 * [simplify]: Simplified to (sqrt (+ x 2)) 1.077 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1.077 * * * * [progress]: [ 17 / 25 ] simplifiying candidate # 1.077 * * * * [progress]: [ 18 / 25 ] simplifiying candidate # 1.077 * * * * [progress]: [ 19 / 25 ] simplifiying candidate # 1.078 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1.078 * * [simplify]: iters left: 5 (7 enodes) 1.081 * * [simplify]: iters left: 4 (37 enodes) 1.089 * * [simplify]: iters left: 3 (70 enodes) 1.109 * * [simplify]: iters left: 2 (139 enodes) 1.139 * * [simplify]: iters left: 1 (238 enodes) 1.208 * * [simplify]: Extracting #0: cost 1 inf + 0 1.208 * * [simplify]: Extracting #1: cost 6 inf + 0 1.208 * * [simplify]: Extracting #2: cost 21 inf + 1 1.208 * * [simplify]: Extracting #3: cost 49 inf + 206 1.209 * * [simplify]: Extracting #4: cost 38 inf + 1420 1.210 * * [simplify]: Extracting #5: cost 6 inf + 12834 1.211 * * [simplify]: Extracting #6: cost 1 inf + 15280 1.212 * * [simplify]: Extracting #7: cost 0 inf + 15492 1.213 * [simplify]: Simplified to (+ (* (* x x) (* x x)) (* 8 x)) 1.213 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ (* (* x x) (* x x)) (* 8 x)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.213 * * * * [progress]: [ 20 / 25 ] simplifiying candidate # 1.213 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.213 * * [simplify]: iters left: 6 (6 enodes) 1.216 * * [simplify]: iters left: 5 (25 enodes) 1.220 * * [simplify]: iters left: 4 (49 enodes) 1.229 * * [simplify]: iters left: 3 (98 enodes) 1.248 * * [simplify]: iters left: 2 (217 enodes) 1.297 * * [simplify]: iters left: 1 (410 enodes) 1.396 * * [simplify]: Extracting #0: cost 1 inf + 0 1.396 * * [simplify]: Extracting #1: cost 28 inf + 0 1.396 * * [simplify]: Extracting #2: cost 73 inf + 1 1.397 * * [simplify]: Extracting #3: cost 84 inf + 860 1.398 * * [simplify]: Extracting #4: cost 44 inf + 5561 1.402 * * [simplify]: Extracting #5: cost 6 inf + 10447 1.405 * * [simplify]: Extracting #6: cost 0 inf + 11147 1.409 * * [simplify]: Extracting #7: cost 0 inf + 10989 1.412 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.412 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.412 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.413 * * * * [progress]: [ 22 / 25 ] simplifiying candidate # 1.413 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 1.413 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.413 * * [simplify]: iters left: 4 (5 enodes) 1.415 * * [simplify]: iters left: 3 (22 enodes) 1.420 * * [simplify]: iters left: 2 (30 enodes) 1.425 * * [simplify]: iters left: 1 (37 enodes) 1.430 * * [simplify]: Extracting #0: cost 1 inf + 0 1.430 * * [simplify]: Extracting #1: cost 6 inf + 0 1.430 * * [simplify]: Extracting #2: cost 8 inf + 42 1.430 * * [simplify]: Extracting #3: cost 6 inf + 84 1.430 * * [simplify]: Extracting #4: cost 1 inf + 454 1.430 * * [simplify]: Extracting #5: cost 0 inf + 416 1.430 * [simplify]: Simplified to (* (+ x 2) x) 1.430 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.430 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 1.431 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.431 * * [simplify]: iters left: 4 (5 enodes) 1.432 * * [simplify]: iters left: 3 (22 enodes) 1.436 * * [simplify]: iters left: 2 (30 enodes) 1.441 * * [simplify]: iters left: 1 (37 enodes) 1.446 * * [simplify]: Extracting #0: cost 1 inf + 0 1.446 * * [simplify]: Extracting #1: cost 6 inf + 0 1.446 * * [simplify]: Extracting #2: cost 8 inf + 42 1.446 * * [simplify]: Extracting #3: cost 6 inf + 84 1.446 * * [simplify]: Extracting #4: cost 1 inf + 454 1.446 * * [simplify]: Extracting #5: cost 0 inf + 416 1.446 * [simplify]: Simplified to (* (+ x 2) x) 1.446 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.446 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 1.446 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.446 * * [simplify]: iters left: 4 (5 enodes) 1.448 * * [simplify]: iters left: 3 (22 enodes) 1.452 * * [simplify]: iters left: 2 (30 enodes) 1.456 * * [simplify]: iters left: 1 (37 enodes) 1.462 * * [simplify]: Extracting #0: cost 1 inf + 0 1.462 * * [simplify]: Extracting #1: cost 6 inf + 0 1.462 * * [simplify]: Extracting #2: cost 8 inf + 42 1.462 * * [simplify]: Extracting #3: cost 6 inf + 84 1.462 * * [simplify]: Extracting #4: cost 1 inf + 454 1.464 * * [simplify]: Extracting #5: cost 0 inf + 416 1.464 * [simplify]: Simplified to (* (+ x 2) x) 1.464 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.464 * * * [progress]: adding candidates to table 1.569 * * [progress]: iteration 2 / 4 1.569 * * * [progress]: picking best candidate 1.573 * * * * [pick]: Picked # 1.573 * * * [progress]: localizing error 1.589 * * * [progress]: generating rewritten candidates 1.589 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.607 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.621 * * * [progress]: generating series expansions 1.622 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.622 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1.622 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1.622 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.622 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [backup-simplify]: Simplify 0 into 0 1.622 * [backup-simplify]: Simplify 1 into 1 1.622 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.622 * [taylor]: Taking taylor expansion of 4 in x 1.622 * [backup-simplify]: Simplify 4 into 4 1.622 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [backup-simplify]: Simplify 0 into 0 1.622 * [backup-simplify]: Simplify 1 into 1 1.622 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.622 * [taylor]: Taking taylor expansion of 2 in x 1.622 * [backup-simplify]: Simplify 2 into 2 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [backup-simplify]: Simplify 0 into 0 1.622 * [backup-simplify]: Simplify 1 into 1 1.623 * [backup-simplify]: Simplify (+ 4 0) into 4 1.623 * [backup-simplify]: Simplify (* 0 4) into 0 1.624 * [backup-simplify]: Simplify (+ 0 0) into 0 1.624 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.624 * [backup-simplify]: Simplify (- 0) into 0 1.625 * [backup-simplify]: Simplify (+ 2 0) into 2 1.625 * [backup-simplify]: Simplify (/ 4 2) into 2 1.625 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.625 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.625 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.625 * [taylor]: Taking taylor expansion of 4 in x 1.625 * [backup-simplify]: Simplify 4 into 4 1.625 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.625 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.625 * [taylor]: Taking taylor expansion of 2 in x 1.625 * [backup-simplify]: Simplify 2 into 2 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.626 * [backup-simplify]: Simplify (+ 4 0) into 4 1.626 * [backup-simplify]: Simplify (* 0 4) into 0 1.626 * [backup-simplify]: Simplify (+ 0 0) into 0 1.627 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.627 * [backup-simplify]: Simplify (- 0) into 0 1.627 * [backup-simplify]: Simplify (+ 2 0) into 2 1.627 * [backup-simplify]: Simplify (/ 4 2) into 2 1.628 * [backup-simplify]: Simplify 2 into 2 1.628 * [backup-simplify]: Simplify (* 1 1) into 1 1.628 * [backup-simplify]: Simplify (- 1) into -1 1.628 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.629 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.629 * [backup-simplify]: Simplify (- 1) into -1 1.629 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.630 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1.630 * [backup-simplify]: Simplify 1 into 1 1.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.631 * [backup-simplify]: Simplify (- 0) into 0 1.631 * [backup-simplify]: Simplify (+ 0 0) into 0 1.632 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.632 * [backup-simplify]: Simplify (- 0) into 0 1.632 * [backup-simplify]: Simplify (+ 0 0) into 0 1.633 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1.633 * [backup-simplify]: Simplify 0 into 0 1.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.633 * [backup-simplify]: Simplify (- 0) into 0 1.634 * [backup-simplify]: Simplify (+ 0 0) into 0 1.634 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.635 * [backup-simplify]: Simplify (- 0) into 0 1.635 * [backup-simplify]: Simplify (+ 0 0) into 0 1.636 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.636 * [backup-simplify]: Simplify 0 into 0 1.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.637 * [backup-simplify]: Simplify (- 0) into 0 1.637 * [backup-simplify]: Simplify (+ 0 0) into 0 1.638 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.638 * [backup-simplify]: Simplify (- 0) into 0 1.638 * [backup-simplify]: Simplify (+ 0 0) into 0 1.639 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.639 * [backup-simplify]: Simplify 0 into 0 1.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.640 * [backup-simplify]: Simplify (- 0) into 0 1.640 * [backup-simplify]: Simplify (+ 0 0) into 0 1.641 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.641 * [backup-simplify]: Simplify (- 0) into 0 1.642 * [backup-simplify]: Simplify (+ 0 0) into 0 1.642 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.642 * [backup-simplify]: Simplify 0 into 0 1.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.643 * [backup-simplify]: Simplify (- 0) into 0 1.644 * [backup-simplify]: Simplify (+ 0 0) into 0 1.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.645 * [backup-simplify]: Simplify (- 0) into 0 1.645 * [backup-simplify]: Simplify (+ 0 0) into 0 1.646 * [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 1.646 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.647 * [backup-simplify]: Simplify (- 0) into 0 1.647 * [backup-simplify]: Simplify (+ 0 0) into 0 1.649 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.649 * [backup-simplify]: Simplify (- 0) into 0 1.649 * [backup-simplify]: Simplify (+ 0 0) into 0 1.650 * [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 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.650 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1.650 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1.650 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.650 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.650 * [taylor]: Taking taylor expansion of 4 in x 1.650 * [backup-simplify]: Simplify 4 into 4 1.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.650 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.650 * [taylor]: Taking taylor expansion of x in x 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify 1 into 1 1.651 * [backup-simplify]: Simplify (* 1 1) into 1 1.651 * [backup-simplify]: Simplify (/ 1 1) into 1 1.651 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.651 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.651 * [taylor]: Taking taylor expansion of 2 in x 1.651 * [backup-simplify]: Simplify 2 into 2 1.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.651 * [taylor]: Taking taylor expansion of x in x 1.651 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify 1 into 1 1.651 * [backup-simplify]: Simplify (/ 1 1) into 1 1.651 * [taylor]: Taking taylor expansion of x in x 1.651 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify 1 into 1 1.652 * [backup-simplify]: Simplify (- 1) into -1 1.652 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.652 * [backup-simplify]: Simplify (- 1) into -1 1.652 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.652 * [backup-simplify]: Simplify (* -1 0) into 0 1.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.655 * [backup-simplify]: Simplify (- 0) into 0 1.655 * [backup-simplify]: Simplify (+ 2 0) into 2 1.656 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.656 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.656 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.656 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.656 * [taylor]: Taking taylor expansion of 4 in x 1.656 * [backup-simplify]: Simplify 4 into 4 1.656 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.656 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.656 * [taylor]: Taking taylor expansion of x in x 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (* 1 1) into 1 1.657 * [backup-simplify]: Simplify (/ 1 1) into 1 1.657 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.657 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.657 * [taylor]: Taking taylor expansion of 2 in x 1.657 * [backup-simplify]: Simplify 2 into 2 1.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.657 * [taylor]: Taking taylor expansion of x in x 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (/ 1 1) into 1 1.657 * [taylor]: Taking taylor expansion of x in x 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (- 1) into -1 1.658 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.658 * [backup-simplify]: Simplify (- 1) into -1 1.658 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.658 * [backup-simplify]: Simplify (* -1 0) into 0 1.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.659 * [backup-simplify]: Simplify (- 0) into 0 1.659 * [backup-simplify]: Simplify (+ 2 0) into 2 1.660 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.660 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.661 * [backup-simplify]: Simplify (- 0) into 0 1.661 * [backup-simplify]: Simplify (+ 0 0) into 0 1.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.662 * [backup-simplify]: Simplify (- 0) into 0 1.662 * [backup-simplify]: Simplify (+ 0 0) into 0 1.663 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1.663 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1.663 * [backup-simplify]: Simplify 2 into 2 1.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.665 * [backup-simplify]: Simplify (- 0) into 0 1.665 * [backup-simplify]: Simplify (+ 4 0) into 4 1.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.666 * [backup-simplify]: Simplify (- 0) into 0 1.666 * [backup-simplify]: Simplify (+ 0 0) into 0 1.667 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1.668 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1.668 * [backup-simplify]: Simplify 0 into 0 1.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (- 0) into 0 1.669 * [backup-simplify]: Simplify (+ 0 0) into 0 1.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.670 * [backup-simplify]: Simplify (- 0) into 0 1.670 * [backup-simplify]: Simplify (+ 0 0) into 0 1.671 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.672 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.672 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.673 * [backup-simplify]: Simplify (- 0) into 0 1.674 * [backup-simplify]: Simplify (+ 0 0) into 0 1.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.674 * [backup-simplify]: Simplify (- 0) into 0 1.675 * [backup-simplify]: Simplify (+ 0 0) into 0 1.675 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.676 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.676 * [backup-simplify]: Simplify 0 into 0 1.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.678 * [backup-simplify]: Simplify (- 0) into 0 1.678 * [backup-simplify]: Simplify (+ 0 0) into 0 1.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.679 * [backup-simplify]: Simplify (- 0) into 0 1.679 * [backup-simplify]: Simplify (+ 0 0) into 0 1.680 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.681 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.681 * [backup-simplify]: Simplify 0 into 0 1.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.683 * [backup-simplify]: Simplify (- 0) into 0 1.683 * [backup-simplify]: Simplify (+ 0 0) into 0 1.683 * [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 1.684 * [backup-simplify]: Simplify (- 0) into 0 1.684 * [backup-simplify]: Simplify (+ 0 0) into 0 1.685 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.686 * [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 1.686 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.687 * [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 1.687 * [backup-simplify]: Simplify (- 0) into 0 1.688 * [backup-simplify]: Simplify (+ 0 0) into 0 1.688 * [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 1.688 * [backup-simplify]: Simplify (- 0) into 0 1.689 * [backup-simplify]: Simplify (+ 0 0) into 0 1.690 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1.691 * [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 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.691 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1.691 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1.691 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.691 * [taylor]: Taking taylor expansion of -1 in x 1.691 * [backup-simplify]: Simplify -1 into -1 1.691 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.691 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.691 * [taylor]: Taking taylor expansion of 4 in x 1.691 * [backup-simplify]: Simplify 4 into 4 1.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify 1 into 1 1.692 * [backup-simplify]: Simplify (* 1 1) into 1 1.692 * [backup-simplify]: Simplify (/ 1 1) into 1 1.692 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify 1 into 1 1.692 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify 1 into 1 1.692 * [backup-simplify]: Simplify (/ 1 1) into 1 1.692 * [taylor]: Taking taylor expansion of 2 in x 1.692 * [backup-simplify]: Simplify 2 into 2 1.692 * [backup-simplify]: Simplify (- 1) into -1 1.693 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.693 * [backup-simplify]: Simplify (+ 1 0) into 1 1.693 * [backup-simplify]: Simplify (* 0 1) into 0 1.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.694 * [backup-simplify]: Simplify (+ 0 2) into 2 1.694 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.695 * [backup-simplify]: Simplify (/ -1 1) into -1 1.695 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.695 * [taylor]: Taking taylor expansion of -1 in x 1.695 * [backup-simplify]: Simplify -1 into -1 1.695 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.695 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.695 * [taylor]: Taking taylor expansion of 4 in x 1.695 * [backup-simplify]: Simplify 4 into 4 1.695 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.695 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.695 * [taylor]: Taking taylor expansion of x in x 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify 1 into 1 1.695 * [backup-simplify]: Simplify (* 1 1) into 1 1.695 * [backup-simplify]: Simplify (/ 1 1) into 1 1.695 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.695 * [taylor]: Taking taylor expansion of x in x 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify 1 into 1 1.695 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.695 * [taylor]: Taking taylor expansion of x in x 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify 1 into 1 1.696 * [backup-simplify]: Simplify (/ 1 1) into 1 1.696 * [taylor]: Taking taylor expansion of 2 in x 1.696 * [backup-simplify]: Simplify 2 into 2 1.696 * [backup-simplify]: Simplify (- 1) into -1 1.696 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.696 * [backup-simplify]: Simplify (+ 1 0) into 1 1.697 * [backup-simplify]: Simplify (* 0 1) into 0 1.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.697 * [backup-simplify]: Simplify (+ 0 2) into 2 1.698 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.698 * [backup-simplify]: Simplify (/ -1 1) into -1 1.698 * [backup-simplify]: Simplify (* -1 -1) into 1 1.698 * [backup-simplify]: Simplify 1 into 1 1.699 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.699 * [backup-simplify]: Simplify (- 0) into 0 1.699 * [backup-simplify]: Simplify (+ 0 0) into 0 1.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.700 * [backup-simplify]: Simplify (+ 0 0) into 0 1.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1.701 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1.702 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1.702 * [backup-simplify]: Simplify -2 into -2 1.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.703 * [backup-simplify]: Simplify (- 0) into 0 1.703 * [backup-simplify]: Simplify (+ 4 0) into 4 1.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.704 * [backup-simplify]: Simplify (+ 0 0) into 0 1.705 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1.705 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1.706 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1.706 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.707 * [backup-simplify]: Simplify (- 0) into 0 1.707 * [backup-simplify]: Simplify (+ 0 0) into 0 1.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.708 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.711 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1.711 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.712 * [backup-simplify]: Simplify (- 0) into 0 1.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.713 * [backup-simplify]: Simplify (+ 0 0) into 0 1.714 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1.715 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.716 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1.716 * [backup-simplify]: Simplify 0 into 0 1.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.717 * [backup-simplify]: Simplify (- 0) into 0 1.718 * [backup-simplify]: Simplify (+ 0 0) into 0 1.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.718 * [backup-simplify]: Simplify (+ 0 0) into 0 1.719 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1.720 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.721 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1.721 * [backup-simplify]: Simplify 0 into 0 1.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.723 * [backup-simplify]: Simplify (- 0) into 0 1.723 * [backup-simplify]: Simplify (+ 0 0) into 0 1.724 * [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 1.724 * [backup-simplify]: Simplify (+ 0 0) into 0 1.725 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1.726 * [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 1.727 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1.727 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.729 * [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 1.730 * [backup-simplify]: Simplify (- 0) into 0 1.730 * [backup-simplify]: Simplify (+ 0 0) into 0 1.731 * [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 1.731 * [backup-simplify]: Simplify (+ 0 0) into 0 1.732 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.734 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1.734 * [backup-simplify]: Simplify 0 into 0 1.734 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1.734 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.734 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1.734 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1.734 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.734 * [taylor]: Taking taylor expansion of x in x 1.734 * [backup-simplify]: Simplify 0 into 0 1.734 * [backup-simplify]: Simplify 1 into 1 1.734 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.734 * [taylor]: Taking taylor expansion of 4 in x 1.734 * [backup-simplify]: Simplify 4 into 4 1.734 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.734 * [taylor]: Taking taylor expansion of x in x 1.734 * [backup-simplify]: Simplify 0 into 0 1.734 * [backup-simplify]: Simplify 1 into 1 1.734 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify 1 into 1 1.735 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.735 * [taylor]: Taking taylor expansion of 4 in x 1.735 * [backup-simplify]: Simplify 4 into 4 1.735 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify 1 into 1 1.735 * [backup-simplify]: Simplify (+ 4 0) into 4 1.735 * [backup-simplify]: Simplify (* 0 4) into 0 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify (+ 0 0) into 0 1.737 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.737 * [backup-simplify]: Simplify 4 into 4 1.737 * [backup-simplify]: Simplify (* 1 1) into 1 1.737 * [backup-simplify]: Simplify (- 1) into -1 1.738 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.738 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.738 * [backup-simplify]: Simplify 0 into 0 1.739 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.739 * [backup-simplify]: Simplify (- 0) into 0 1.739 * [backup-simplify]: Simplify (+ 0 0) into 0 1.740 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.740 * [backup-simplify]: Simplify -1 into -1 1.740 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.741 * [backup-simplify]: Simplify (- 0) into 0 1.741 * [backup-simplify]: Simplify (+ 0 0) into 0 1.742 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.742 * [backup-simplify]: Simplify (- 0) into 0 1.743 * [backup-simplify]: Simplify (+ 0 0) into 0 1.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.744 * [backup-simplify]: Simplify 0 into 0 1.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.744 * [backup-simplify]: Simplify (- 0) into 0 1.745 * [backup-simplify]: Simplify (+ 0 0) into 0 1.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.746 * [backup-simplify]: Simplify 0 into 0 1.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.747 * [backup-simplify]: Simplify (- 0) into 0 1.747 * [backup-simplify]: Simplify (+ 0 0) into 0 1.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.748 * [backup-simplify]: Simplify 0 into 0 1.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.749 * [backup-simplify]: Simplify (- 0) into 0 1.749 * [backup-simplify]: Simplify (+ 0 0) into 0 1.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.751 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.752 * [backup-simplify]: Simplify (- 0) into 0 1.752 * [backup-simplify]: Simplify (+ 0 0) into 0 1.753 * [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 1.753 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1.754 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1.754 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1.754 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.754 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.754 * [taylor]: Taking taylor expansion of 4 in x 1.754 * [backup-simplify]: Simplify 4 into 4 1.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.754 * [taylor]: Taking taylor expansion of x in x 1.754 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify 1 into 1 1.754 * [backup-simplify]: Simplify (* 1 1) into 1 1.754 * [backup-simplify]: Simplify (/ 1 1) into 1 1.754 * [taylor]: Taking taylor expansion of x in x 1.754 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify 1 into 1 1.755 * [backup-simplify]: Simplify (- 1) into -1 1.755 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.755 * [backup-simplify]: Simplify (/ -1 1) into -1 1.755 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.755 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.755 * [taylor]: Taking taylor expansion of 4 in x 1.755 * [backup-simplify]: Simplify 4 into 4 1.755 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.755 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.755 * [taylor]: Taking taylor expansion of x in x 1.755 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify 1 into 1 1.756 * [backup-simplify]: Simplify (* 1 1) into 1 1.756 * [backup-simplify]: Simplify (/ 1 1) into 1 1.756 * [taylor]: Taking taylor expansion of x in x 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [backup-simplify]: Simplify (- 1) into -1 1.756 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.757 * [backup-simplify]: Simplify (/ -1 1) into -1 1.757 * [backup-simplify]: Simplify -1 into -1 1.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.758 * [backup-simplify]: Simplify (- 0) into 0 1.758 * [backup-simplify]: Simplify (+ 0 0) into 0 1.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.758 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.760 * [backup-simplify]: Simplify (- 0) into 0 1.760 * [backup-simplify]: Simplify (+ 4 0) into 4 1.760 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.760 * [backup-simplify]: Simplify 4 into 4 1.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.762 * [backup-simplify]: Simplify (- 0) into 0 1.762 * [backup-simplify]: Simplify (+ 0 0) into 0 1.763 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1.763 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.764 * [backup-simplify]: Simplify (- 0) into 0 1.764 * [backup-simplify]: Simplify (+ 0 0) into 0 1.765 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.765 * [backup-simplify]: Simplify 0 into 0 1.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.766 * [backup-simplify]: Simplify (- 0) into 0 1.767 * [backup-simplify]: Simplify (+ 0 0) into 0 1.767 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.767 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.769 * [backup-simplify]: Simplify (- 0) into 0 1.769 * [backup-simplify]: Simplify (+ 0 0) into 0 1.770 * [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 1.770 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.772 * [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 1.772 * [backup-simplify]: Simplify (- 0) into 0 1.772 * [backup-simplify]: Simplify (+ 0 0) into 0 1.773 * [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 1.773 * [backup-simplify]: Simplify 0 into 0 1.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.774 * [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 1.774 * [backup-simplify]: Simplify (- 0) into 0 1.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1.775 * [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 1.775 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1.776 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1.776 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1.776 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.776 * [taylor]: Taking taylor expansion of -1 in x 1.776 * [backup-simplify]: Simplify -1 into -1 1.776 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.776 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.776 * [taylor]: Taking taylor expansion of 4 in x 1.776 * [backup-simplify]: Simplify 4 into 4 1.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.776 * [taylor]: Taking taylor expansion of x in x 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 1 into 1 1.776 * [backup-simplify]: Simplify (* 1 1) into 1 1.776 * [backup-simplify]: Simplify (/ 1 1) into 1 1.776 * [taylor]: Taking taylor expansion of x in x 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 1 into 1 1.777 * [backup-simplify]: Simplify (- 1) into -1 1.777 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.777 * [backup-simplify]: Simplify (/ -1 1) into -1 1.777 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.777 * [taylor]: Taking taylor expansion of -1 in x 1.777 * [backup-simplify]: Simplify -1 into -1 1.777 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.777 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.777 * [taylor]: Taking taylor expansion of 4 in x 1.777 * [backup-simplify]: Simplify 4 into 4 1.777 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.777 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (* 1 1) into 1 1.778 * [backup-simplify]: Simplify (/ 1 1) into 1 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (- 1) into -1 1.778 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.779 * [backup-simplify]: Simplify (/ -1 1) into -1 1.779 * [backup-simplify]: Simplify (* -1 -1) into 1 1.779 * [backup-simplify]: Simplify 1 into 1 1.779 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.780 * [backup-simplify]: Simplify (- 0) into 0 1.780 * [backup-simplify]: Simplify (+ 0 0) into 0 1.781 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.781 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1.781 * [backup-simplify]: Simplify 0 into 0 1.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.782 * [backup-simplify]: Simplify (- 0) into 0 1.782 * [backup-simplify]: Simplify (+ 4 0) into 4 1.783 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.784 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1.784 * [backup-simplify]: Simplify -4 into -4 1.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.785 * [backup-simplify]: Simplify (- 0) into 0 1.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1.787 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.788 * [backup-simplify]: Simplify (- 0) into 0 1.788 * [backup-simplify]: Simplify (+ 0 0) into 0 1.789 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.790 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1.790 * [backup-simplify]: Simplify 0 into 0 1.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.791 * [backup-simplify]: Simplify (- 0) into 0 1.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.795 * [backup-simplify]: Simplify (- 0) into 0 1.795 * [backup-simplify]: Simplify (+ 0 0) into 0 1.795 * [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 1.796 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1.796 * [backup-simplify]: Simplify 0 into 0 1.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.798 * [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 1.798 * [backup-simplify]: Simplify (- 0) into 0 1.798 * [backup-simplify]: Simplify (+ 0 0) into 0 1.799 * [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 1.800 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) 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 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.802 * [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 1.802 * [backup-simplify]: Simplify (- 0) into 0 1.802 * [backup-simplify]: Simplify (+ 0 0) into 0 1.803 * [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 1.804 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1.804 * * * [progress]: simplifying candidates 1.804 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 1.804 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 1.805 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))) 1.805 * * [simplify]: iters left: 6 (11 enodes) 1.808 * * [simplify]: iters left: 5 (42 enodes) 1.815 * * [simplify]: iters left: 4 (62 enodes) 1.827 * * [simplify]: iters left: 3 (71 enodes) 1.838 * * [simplify]: iters left: 2 (75 enodes) 1.848 * * [simplify]: iters left: 1 (79 enodes) 1.859 * * [simplify]: Extracting #0: cost 1 inf + 0 1.859 * * [simplify]: Extracting #1: cost 16 inf + 0 1.859 * * [simplify]: Extracting #2: cost 28 inf + 0 1.860 * * [simplify]: Extracting #3: cost 33 inf + 72 1.860 * * [simplify]: Extracting #4: cost 28 inf + 462 1.860 * * [simplify]: Extracting #5: cost 16 inf + 1983 1.861 * * [simplify]: Extracting #6: cost 2 inf + 5889 1.862 * * [simplify]: Extracting #7: cost 0 inf + 6423 1.863 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 1.863 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 1.863 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 1.863 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1.863 * * [simplify]: iters left: 6 (10 enodes) 1.866 * * [simplify]: iters left: 5 (40 enodes) 1.873 * * [simplify]: iters left: 4 (66 enodes) 1.883 * * [simplify]: iters left: 3 (90 enodes) 1.896 * * [simplify]: iters left: 2 (103 enodes) 1.912 * * [simplify]: iters left: 1 (115 enodes) 1.928 * * [simplify]: Extracting #0: cost 1 inf + 0 1.929 * * [simplify]: Extracting #1: cost 13 inf + 0 1.929 * * [simplify]: Extracting #2: cost 28 inf + 0 1.929 * * [simplify]: Extracting #3: cost 38 inf + 1 1.929 * * [simplify]: Extracting #4: cost 34 inf + 706 1.929 * * [simplify]: Extracting #5: cost 17 inf + 3181 1.930 * * [simplify]: Extracting #6: cost 5 inf + 6061 1.931 * * [simplify]: Extracting #7: cost 1 inf + 6960 1.933 * * [simplify]: Extracting #8: cost 0 inf + 7172 1.934 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1.934 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 1.934 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 1.934 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 1.934 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 1.934 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1.934 * * [simplify]: iters left: 6 (13 enodes) 1.938 * * [simplify]: iters left: 5 (58 enodes) 1.952 * * [simplify]: iters left: 4 (198 enodes) 2.019 * * [simplify]: Extracting #0: cost 1 inf + 0 2.019 * * [simplify]: Extracting #1: cost 94 inf + 0 2.020 * * [simplify]: Extracting #2: cost 239 inf + 123 2.023 * * [simplify]: Extracting #3: cost 237 inf + 10857 2.033 * * [simplify]: Extracting #4: cost 44 inf + 51914 2.053 * * [simplify]: Extracting #5: cost 0 inf + 61586 2.068 * * [simplify]: Extracting #6: cost 0 inf + 61426 2.083 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)) 2.083 * [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)))) 2.083 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 2.083 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.083 * * [simplify]: iters left: 6 (12 enodes) 2.087 * * [simplify]: iters left: 5 (58 enodes) 2.100 * * [simplify]: iters left: 4 (220 enodes) 2.205 * * [simplify]: Extracting #0: cost 1 inf + 0 2.205 * * [simplify]: Extracting #1: cost 114 inf + 0 2.206 * * [simplify]: Extracting #2: cost 300 inf + 43 2.209 * * [simplify]: Extracting #3: cost 280 inf + 16143 2.223 * * [simplify]: Extracting #4: cost 28 inf + 71520 2.242 * * [simplify]: Extracting #5: cost 0 inf + 78297 2.264 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 2.264 * [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)))))) 2.264 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 2.265 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 2.265 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 2.265 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 2.265 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 2.265 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.265 * * [simplify]: iters left: 6 (9 enodes) 2.268 * * [simplify]: iters left: 5 (36 enodes) 2.274 * * [simplify]: iters left: 4 (61 enodes) 2.284 * * [simplify]: iters left: 3 (89 enodes) 2.297 * * [simplify]: iters left: 2 (121 enodes) 2.314 * * [simplify]: iters left: 1 (136 enodes) 2.333 * * [simplify]: Extracting #0: cost 1 inf + 0 2.333 * * [simplify]: Extracting #1: cost 9 inf + 0 2.333 * * [simplify]: Extracting #2: cost 33 inf + 0 2.334 * * [simplify]: Extracting #3: cost 47 inf + 2 2.334 * * [simplify]: Extracting #4: cost 26 inf + 2921 2.335 * * [simplify]: Extracting #5: cost 6 inf + 6725 2.336 * * [simplify]: Extracting #6: cost 0 inf + 8017 2.338 * * [simplify]: Extracting #7: cost 0 inf + 7937 2.339 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.339 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.339 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 2.339 * * [simplify]: iters left: 5 (5 enodes) 2.341 * * [simplify]: iters left: 4 (17 enodes) 2.343 * * [simplify]: iters left: 3 (20 enodes) 2.346 * * [simplify]: Extracting #0: cost 1 inf + 0 2.347 * * [simplify]: Extracting #1: cost 4 inf + 0 2.347 * * [simplify]: Extracting #2: cost 5 inf + 1 2.347 * * [simplify]: Extracting #3: cost 8 inf + 1 2.347 * * [simplify]: Extracting #4: cost 1 inf + 695 2.347 * * [simplify]: Extracting #5: cost 0 inf + 736 2.347 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 2.347 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.347 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 2.347 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.347 * * [simplify]: iters left: 6 (8 enodes) 2.350 * * [simplify]: iters left: 5 (31 enodes) 2.355 * * [simplify]: iters left: 4 (47 enodes) 2.363 * * [simplify]: iters left: 3 (56 enodes) 2.372 * * [simplify]: iters left: 2 (66 enodes) 2.382 * * [simplify]: iters left: 1 (72 enodes) 2.391 * * [simplify]: Extracting #0: cost 1 inf + 0 2.391 * * [simplify]: Extracting #1: cost 7 inf + 0 2.391 * * [simplify]: Extracting #2: cost 22 inf + 0 2.392 * * [simplify]: Extracting #3: cost 28 inf + 43 2.392 * * [simplify]: Extracting #4: cost 21 inf + 372 2.392 * * [simplify]: Extracting #5: cost 6 inf + 2284 2.393 * * [simplify]: Extracting #6: cost 0 inf + 3257 2.393 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.393 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.394 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 2.394 * * [simplify]: iters left: 5 (5 enodes) 2.395 * * [simplify]: iters left: 4 (17 enodes) 2.398 * * [simplify]: iters left: 3 (20 enodes) 2.400 * * [simplify]: Extracting #0: cost 1 inf + 0 2.400 * * [simplify]: Extracting #1: cost 4 inf + 0 2.400 * * [simplify]: Extracting #2: cost 5 inf + 1 2.400 * * [simplify]: Extracting #3: cost 8 inf + 1 2.401 * * [simplify]: Extracting #4: cost 1 inf + 535 2.402 * * [simplify]: Extracting #5: cost 0 inf + 576 2.402 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 2.402 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.402 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 2.402 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.402 * * [simplify]: iters left: 6 (6 enodes) 2.404 * * [simplify]: iters left: 5 (23 enodes) 2.408 * * [simplify]: iters left: 4 (36 enodes) 2.413 * * [simplify]: iters left: 3 (49 enodes) 2.420 * * [simplify]: iters left: 2 (54 enodes) 2.426 * * [simplify]: iters left: 1 (56 enodes) 2.432 * * [simplify]: Extracting #0: cost 1 inf + 0 2.432 * * [simplify]: Extracting #1: cost 6 inf + 0 2.432 * * [simplify]: Extracting #2: cost 10 inf + 2 2.432 * * [simplify]: Extracting #3: cost 6 inf + 331 2.432 * * [simplify]: Extracting #4: cost 0 inf + 741 2.432 * [simplify]: Simplified to (- 4 (* x x)) 2.432 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.433 * [simplify]: Simplifying (/ x (- 2 x)) 2.433 * * [simplify]: iters left: 4 (4 enodes) 2.434 * * [simplify]: iters left: 3 (14 enodes) 2.436 * * [simplify]: iters left: 2 (17 enodes) 2.439 * * [simplify]: Extracting #0: cost 1 inf + 0 2.439 * * [simplify]: Extracting #1: cost 4 inf + 0 2.439 * * [simplify]: Extracting #2: cost 6 inf + 1 2.439 * * [simplify]: Extracting #3: cost 1 inf + 291 2.439 * * [simplify]: Extracting #4: cost 0 inf + 332 2.439 * [simplify]: Simplified to (/ x (- 2 x)) 2.439 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.439 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 2.439 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.439 * * [simplify]: iters left: 6 (9 enodes) 2.442 * * [simplify]: iters left: 5 (33 enodes) 2.447 * * [simplify]: iters left: 4 (47 enodes) 2.456 * * [simplify]: iters left: 3 (58 enodes) 2.464 * * [simplify]: iters left: 2 (68 enodes) 2.475 * * [simplify]: iters left: 1 (74 enodes) 2.486 * * [simplify]: Extracting #0: cost 1 inf + 0 2.486 * * [simplify]: Extracting #1: cost 7 inf + 0 2.486 * * [simplify]: Extracting #2: cost 23 inf + 0 2.486 * * [simplify]: Extracting #3: cost 29 inf + 84 2.487 * * [simplify]: Extracting #4: cost 21 inf + 453 2.487 * * [simplify]: Extracting #5: cost 10 inf + 2236 2.488 * * [simplify]: Extracting #6: cost 1 inf + 3855 2.488 * * [simplify]: Extracting #7: cost 0 inf + 4057 2.489 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.489 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.489 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 2.489 * * [simplify]: iters left: 5 (6 enodes) 2.491 * * [simplify]: iters left: 4 (20 enodes) 2.494 * * [simplify]: iters left: 3 (23 enodes) 2.498 * * [simplify]: Extracting #0: cost 1 inf + 0 2.498 * * [simplify]: Extracting #1: cost 4 inf + 0 2.498 * * [simplify]: Extracting #2: cost 7 inf + 1 2.498 * * [simplify]: Extracting #3: cost 9 inf + 123 2.498 * * [simplify]: Extracting #4: cost 6 inf + 246 2.498 * * [simplify]: Extracting #5: cost 1 inf + 734 2.498 * * [simplify]: Extracting #6: cost 0 inf + 896 2.498 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 2.499 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.499 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 2.499 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.499 * * [simplify]: iters left: 6 (6 enodes) 2.501 * * [simplify]: iters left: 5 (23 enodes) 2.505 * * [simplify]: iters left: 4 (36 enodes) 2.510 * * [simplify]: iters left: 3 (49 enodes) 2.516 * * [simplify]: iters left: 2 (54 enodes) 2.523 * * [simplify]: iters left: 1 (56 enodes) 2.529 * * [simplify]: Extracting #0: cost 1 inf + 0 2.529 * * [simplify]: Extracting #1: cost 6 inf + 0 2.529 * * [simplify]: Extracting #2: cost 10 inf + 2 2.529 * * [simplify]: Extracting #3: cost 6 inf + 331 2.529 * * [simplify]: Extracting #4: cost 0 inf + 741 2.529 * [simplify]: Simplified to (- 4 (* x x)) 2.529 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.530 * [simplify]: Simplifying (/ x (- 2 x)) 2.530 * * [simplify]: iters left: 4 (4 enodes) 2.531 * * [simplify]: iters left: 3 (14 enodes) 2.533 * * [simplify]: iters left: 2 (17 enodes) 2.536 * * [simplify]: Extracting #0: cost 1 inf + 0 2.536 * * [simplify]: Extracting #1: cost 4 inf + 0 2.536 * * [simplify]: Extracting #2: cost 6 inf + 1 2.536 * * [simplify]: Extracting #3: cost 1 inf + 291 2.536 * * [simplify]: Extracting #4: cost 0 inf + 332 2.536 * [simplify]: Simplified to (/ x (- 2 x)) 2.536 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.536 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 2.536 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 2.536 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 2.536 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 2.536 * [simplify]: Simplifying (cbrt (- 2 x)) 2.536 * * [simplify]: iters left: 3 (4 enodes) 2.537 * * [simplify]: iters left: 2 (14 enodes) 2.540 * * [simplify]: iters left: 1 (17 enodes) 2.542 * * [simplify]: Extracting #0: cost 1 inf + 0 2.542 * * [simplify]: Extracting #1: cost 3 inf + 0 2.542 * * [simplify]: Extracting #2: cost 7 inf + 0 2.542 * * [simplify]: Extracting #3: cost 5 inf + 43 2.542 * * [simplify]: Extracting #4: cost 0 inf + 412 2.542 * [simplify]: Simplified to (cbrt (- 2 x)) 2.542 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 2.542 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 2.543 * [simplify]: Simplifying (sqrt (- 2 x)) 2.543 * * [simplify]: iters left: 3 (4 enodes) 2.544 * * [simplify]: iters left: 2 (14 enodes) 2.546 * * [simplify]: iters left: 1 (17 enodes) 2.548 * * [simplify]: Extracting #0: cost 1 inf + 0 2.548 * * [simplify]: Extracting #1: cost 3 inf + 0 2.548 * * [simplify]: Extracting #2: cost 7 inf + 0 2.548 * * [simplify]: Extracting #3: cost 5 inf + 43 2.548 * * [simplify]: Extracting #4: cost 0 inf + 332 2.549 * [simplify]: Simplified to (sqrt (- 2 x)) 2.549 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 2.549 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 2.549 * [simplify]: Simplifying (- 2 x) 2.549 * * [simplify]: iters left: 2 (3 enodes) 2.550 * * [simplify]: iters left: 1 (11 enodes) 2.551 * * [simplify]: Extracting #0: cost 1 inf + 0 2.552 * * [simplify]: Extracting #1: cost 5 inf + 0 2.552 * * [simplify]: Extracting #2: cost 3 inf + 43 2.552 * * [simplify]: Extracting #3: cost 0 inf + 168 2.552 * [simplify]: Simplified to (- 2 x) 2.552 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.552 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 2.552 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 2.552 * * [simplify]: iters left: 3 (5 enodes) 2.553 * * [simplify]: iters left: 2 (17 enodes) 2.556 * * [simplify]: iters left: 1 (20 enodes) 2.559 * * [simplify]: Extracting #0: cost 1 inf + 0 2.559 * * [simplify]: Extracting #1: cost 5 inf + 0 2.559 * * [simplify]: Extracting #2: cost 10 inf + 0 2.559 * * [simplify]: Extracting #3: cost 8 inf + 2 2.559 * * [simplify]: Extracting #4: cost 1 inf + 491 2.559 * * [simplify]: Extracting #5: cost 0 inf + 572 2.560 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 2.561 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x)))) 2.561 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 2.561 * [simplify]: Simplifying (- 2 x) 2.561 * * [simplify]: iters left: 2 (3 enodes) 2.562 * * [simplify]: iters left: 1 (11 enodes) 2.564 * * [simplify]: Extracting #0: cost 1 inf + 0 2.564 * * [simplify]: Extracting #1: cost 5 inf + 0 2.564 * * [simplify]: Extracting #2: cost 3 inf + 43 2.564 * * [simplify]: Extracting #3: cost 0 inf + 168 2.564 * [simplify]: Simplified to (- 2 x) 2.564 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.564 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 2.564 * [simplify]: Simplifying (- 4 (* x x)) 2.564 * * [simplify]: iters left: 4 (4 enodes) 2.565 * * [simplify]: iters left: 3 (14 enodes) 2.568 * * [simplify]: iters left: 2 (20 enodes) 2.571 * * [simplify]: iters left: 1 (22 enodes) 2.574 * * [simplify]: Extracting #0: cost 1 inf + 0 2.574 * * [simplify]: Extracting #1: cost 5 inf + 0 2.574 * * [simplify]: Extracting #2: cost 8 inf + 1 2.574 * * [simplify]: Extracting #3: cost 1 inf + 451 2.574 * * [simplify]: Extracting #4: cost 0 inf + 492 2.574 * [simplify]: Simplified to (- 4 (* x x)) 2.574 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 2.574 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 2.574 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 2.574 * * [simplify]: iters left: 6 (7 enodes) 2.577 * * [simplify]: iters left: 5 (29 enodes) 2.581 * * [simplify]: iters left: 4 (46 enodes) 2.588 * * [simplify]: iters left: 3 (59 enodes) 2.595 * * [simplify]: Extracting #0: cost 1 inf + 0 2.595 * * [simplify]: Extracting #1: cost 9 inf + 0 2.595 * * [simplify]: Extracting #2: cost 17 inf + 1 2.595 * * [simplify]: Extracting #3: cost 13 inf + 167 2.596 * * [simplify]: Extracting #4: cost 6 inf + 783 2.596 * * [simplify]: Extracting #5: cost 0 inf + 1277 2.596 * * [simplify]: Extracting #6: cost 0 inf + 1197 2.596 * * [simplify]: Extracting #7: cost 0 inf + 1157 2.597 * [simplify]: Simplified to (+ (* (+ 2 x) x) 4) 2.597 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (+ (* (+ 2 x) x) 4))) 2.597 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 2.597 * [simplify]: Simplifying (+ 2 x) 2.597 * * [simplify]: iters left: 2 (3 enodes) 2.598 * * [simplify]: iters left: 1 (10 enodes) 2.599 * * [simplify]: Extracting #0: cost 1 inf + 0 2.600 * * [simplify]: Extracting #1: cost 4 inf + 0 2.600 * * [simplify]: Extracting #2: cost 2 inf + 2 2.600 * * [simplify]: Extracting #3: cost 0 inf + 86 2.600 * [simplify]: Simplified to (+ x 2) 2.600 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 2.600 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 2.600 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 2.600 * * [simplify]: iters left: 6 (8 enodes) 2.603 * * [simplify]: iters left: 5 (44 enodes) 2.614 * * [simplify]: iters left: 4 (106 enodes) 2.644 * * [simplify]: iters left: 3 (263 enodes) 2.720 * * [simplify]: Extracting #0: cost 1 inf + 0 2.720 * * [simplify]: Extracting #1: cost 8 inf + 0 2.720 * * [simplify]: Extracting #2: cost 56 inf + 1 2.721 * * [simplify]: Extracting #3: cost 108 inf + 1461 2.722 * * [simplify]: Extracting #4: cost 86 inf + 4432 2.724 * * [simplify]: Extracting #5: cost 47 inf + 16505 2.727 * * [simplify]: Extracting #6: cost 3 inf + 32765 2.731 * * [simplify]: Extracting #7: cost 0 inf + 34645 2.734 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 2.734 * [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))))))) 2.734 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 2.734 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 2.734 * * [simplify]: iters left: 6 (7 enodes) 2.737 * * [simplify]: iters left: 5 (32 enodes) 2.742 * * [simplify]: iters left: 4 (67 enodes) 2.754 * * [simplify]: iters left: 3 (147 enodes) 2.790 * * [simplify]: iters left: 2 (347 enodes) 2.875 * * [simplify]: Extracting #0: cost 1 inf + 0 2.875 * * [simplify]: Extracting #1: cost 24 inf + 0 2.875 * * [simplify]: Extracting #2: cost 109 inf + 1 2.876 * * [simplify]: Extracting #3: cost 135 inf + 2288 2.879 * * [simplify]: Extracting #4: cost 55 inf + 13735 2.883 * * [simplify]: Extracting #5: cost 7 inf + 25538 2.888 * * [simplify]: Extracting #6: cost 0 inf + 27385 2.895 * * [simplify]: Extracting #7: cost 0 inf + 27345 2.899 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 2.899 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 2.900 * * * * [progress]: [ 30 / 58 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 2.900 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 2.900 * [simplify]: Simplifying (* (- 4 (* x x)) x) 2.900 * * [simplify]: iters left: 6 (5 enodes) 2.901 * * [simplify]: iters left: 5 (18 enodes) 2.904 * * [simplify]: iters left: 4 (30 enodes) 2.910 * * [simplify]: iters left: 3 (46 enodes) 2.916 * * [simplify]: iters left: 2 (51 enodes) 2.923 * * [simplify]: iters left: 1 (58 enodes) 2.931 * * [simplify]: Extracting #0: cost 1 inf + 0 2.932 * * [simplify]: Extracting #1: cost 7 inf + 0 2.932 * * [simplify]: Extracting #2: cost 16 inf + 1 2.932 * * [simplify]: Extracting #3: cost 15 inf + 408 2.932 * * [simplify]: Extracting #4: cost 5 inf + 1194 2.932 * * [simplify]: Extracting #5: cost 0 inf + 1863 2.933 * [simplify]: Simplified to (* (- 4 (* x x)) x) 2.933 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x))) 2.933 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 2.933 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 2.933 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log x)) 2.933 * * [simplify]: iters left: 6 (7 enodes) 2.935 * * [simplify]: iters left: 5 (24 enodes) 2.938 * * [simplify]: iters left: 4 (30 enodes) 2.943 * * [simplify]: iters left: 3 (32 enodes) 2.947 * * [simplify]: Extracting #0: cost 1 inf + 0 2.947 * * [simplify]: Extracting #1: cost 4 inf + 0 2.947 * * [simplify]: Extracting #2: cost 8 inf + 0 2.947 * * [simplify]: Extracting #3: cost 10 inf + 72 2.947 * * [simplify]: Extracting #4: cost 10 inf + 185 2.947 * * [simplify]: Extracting #5: cost 6 inf + 512 2.948 * * [simplify]: Extracting #6: cost 1 inf + 1200 2.948 * * [simplify]: Extracting #7: cost 0 inf + 1462 2.948 * [simplify]: Simplified to (+ (log x) (log (- 4 (* x x)))) 2.948 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (exp (+ (log x) (log (- 4 (* x x))))) (- 2 x))) 2.948 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 2.948 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 2.948 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 2.948 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) 2.948 * * [simplify]: iters left: 6 (8 enodes) 2.951 * * [simplify]: iters left: 5 (33 enodes) 2.956 * * [simplify]: iters left: 4 (80 enodes) 2.979 * * [simplify]: iters left: 3 (293 enodes) 3.096 * * [simplify]: Extracting #0: cost 1 inf + 0 3.096 * * [simplify]: Extracting #1: cost 34 inf + 0 3.097 * * [simplify]: Extracting #2: cost 195 inf + 1 3.099 * * [simplify]: Extracting #3: cost 249 inf + 10299 3.111 * * [simplify]: Extracting #4: cost 14 inf + 64413 3.125 * * [simplify]: Extracting #5: cost 0 inf + 66606 3.139 * * [simplify]: Extracting #6: cost 0 inf + 66566 3.155 * [simplify]: Simplified to (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x)) 3.155 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x))) (- 2 x))) 3.155 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 3.155 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 3.155 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 3.155 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 3.155 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 3.155 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.156 * * [simplify]: iters left: 6 (7 enodes) 3.158 * * [simplify]: iters left: 5 (24 enodes) 3.161 * * [simplify]: iters left: 4 (30 enodes) 3.166 * * [simplify]: iters left: 3 (32 enodes) 3.170 * * [simplify]: Extracting #0: cost 1 inf + 0 3.170 * * [simplify]: Extracting #1: cost 4 inf + 0 3.170 * * [simplify]: Extracting #2: cost 8 inf + 0 3.170 * * [simplify]: Extracting #3: cost 10 inf + 42 3.170 * * [simplify]: Extracting #4: cost 10 inf + 125 3.170 * * [simplify]: Extracting #5: cost 6 inf + 452 3.171 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.171 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.171 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.171 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.171 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.171 * * [simplify]: iters left: 6 (7 enodes) 3.173 * * [simplify]: iters left: 5 (24 enodes) 3.177 * * [simplify]: iters left: 4 (30 enodes) 3.181 * * [simplify]: iters left: 3 (32 enodes) 3.185 * * [simplify]: Extracting #0: cost 1 inf + 0 3.185 * * [simplify]: Extracting #1: cost 4 inf + 0 3.185 * * [simplify]: Extracting #2: cost 8 inf + 0 3.185 * * [simplify]: Extracting #3: cost 10 inf + 42 3.186 * * [simplify]: Extracting #4: cost 10 inf + 125 3.186 * * [simplify]: Extracting #5: cost 6 inf + 452 3.186 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.186 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.186 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.186 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.186 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 3.187 * [simplify]: Simplifying (cbrt x) 3.187 * * [simplify]: iters left: 1 (2 enodes) 3.187 * * [simplify]: Extracting #0: cost 1 inf + 0 3.187 * * [simplify]: Extracting #1: cost 3 inf + 0 3.187 * * [simplify]: Extracting #2: cost 2 inf + 1 3.187 * * [simplify]: Extracting #3: cost 0 inf + 163 3.187 * [simplify]: Simplified to (cbrt x) 3.187 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x))) 3.187 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 3.187 * [simplify]: Simplifying (sqrt x) 3.187 * * [simplify]: iters left: 1 (2 enodes) 3.188 * * [simplify]: Extracting #0: cost 1 inf + 0 3.188 * * [simplify]: Extracting #1: cost 3 inf + 0 3.188 * * [simplify]: Extracting #2: cost 2 inf + 1 3.188 * * [simplify]: Extracting #3: cost 0 inf + 83 3.188 * [simplify]: Simplified to (sqrt x) 3.188 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x))) 3.188 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 3.188 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 3.188 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.188 * * [simplify]: iters left: 6 (6 enodes) 3.190 * * [simplify]: iters left: 5 (20 enodes) 3.193 * * [simplify]: iters left: 4 (26 enodes) 3.197 * * [simplify]: iters left: 3 (28 enodes) 3.201 * * [simplify]: Extracting #0: cost 1 inf + 0 3.201 * * [simplify]: Extracting #1: cost 3 inf + 0 3.201 * * [simplify]: Extracting #2: cost 5 inf + 0 3.201 * * [simplify]: Extracting #3: cost 9 inf + 0 3.201 * * [simplify]: Extracting #4: cost 12 inf + 1 3.201 * * [simplify]: Extracting #5: cost 11 inf + 43 3.201 * * [simplify]: Extracting #6: cost 5 inf + 410 3.201 * * [simplify]: Extracting #7: cost 1 inf + 1018 3.201 * * [simplify]: Extracting #8: cost 0 inf + 1220 3.202 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.202 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 3.202 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 3.202 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 3.202 * * [simplify]: iters left: 5 (5 enodes) 3.203 * * [simplify]: iters left: 4 (17 enodes) 3.206 * * [simplify]: iters left: 3 (23 enodes) 3.209 * * [simplify]: iters left: 2 (25 enodes) 3.213 * * [simplify]: Extracting #0: cost 1 inf + 0 3.213 * * [simplify]: Extracting #1: cost 3 inf + 0 3.213 * * [simplify]: Extracting #2: cost 7 inf + 0 3.213 * * [simplify]: Extracting #3: cost 10 inf + 1 3.213 * * [simplify]: Extracting #4: cost 1 inf + 695 3.213 * * [simplify]: Extracting #5: cost 0 inf + 736 3.213 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 3.213 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 3.213 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 3.214 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 3.214 * [simplify]: Simplifying (+ (sqrt 4) x) 3.214 * * [simplify]: iters left: 3 (4 enodes) 3.215 * * [simplify]: iters left: 2 (14 enodes) 3.217 * * [simplify]: Extracting #0: cost 1 inf + 0 3.217 * * [simplify]: Extracting #1: cost 4 inf + 0 3.217 * * [simplify]: Extracting #2: cost 2 inf + 2 3.217 * * [simplify]: Extracting #3: cost 0 inf + 86 3.217 * [simplify]: Simplified to (+ 2 x) 3.217 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 3.218 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 3.218 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 3.218 * * [simplify]: iters left: 6 (8 enodes) 3.221 * * [simplify]: iters left: 5 (44 enodes) 3.232 * * [simplify]: iters left: 4 (106 enodes) 3.261 * * [simplify]: iters left: 3 (263 enodes) 3.333 * * [simplify]: Extracting #0: cost 1 inf + 0 3.334 * * [simplify]: Extracting #1: cost 8 inf + 0 3.334 * * [simplify]: Extracting #2: cost 56 inf + 1 3.334 * * [simplify]: Extracting #3: cost 108 inf + 1461 3.335 * * [simplify]: Extracting #4: cost 86 inf + 4432 3.337 * * [simplify]: Extracting #5: cost 47 inf + 16505 3.341 * * [simplify]: Extracting #6: cost 3 inf + 32765 3.344 * * [simplify]: Extracting #7: cost 0 inf + 34645 3.348 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 3.348 * [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))) 3.348 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 3.348 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 3.348 * * [simplify]: iters left: 6 (7 enodes) 3.351 * * [simplify]: iters left: 5 (32 enodes) 3.356 * * [simplify]: iters left: 4 (67 enodes) 3.371 * * [simplify]: iters left: 3 (147 enodes) 3.404 * * [simplify]: iters left: 2 (347 enodes) 3.489 * * [simplify]: Extracting #0: cost 1 inf + 0 3.489 * * [simplify]: Extracting #1: cost 24 inf + 0 3.489 * * [simplify]: Extracting #2: cost 109 inf + 1 3.490 * * [simplify]: Extracting #3: cost 135 inf + 2288 3.492 * * [simplify]: Extracting #4: cost 55 inf + 13735 3.497 * * [simplify]: Extracting #5: cost 7 inf + 25538 3.502 * * [simplify]: Extracting #6: cost 0 inf + 27385 3.506 * * [simplify]: Extracting #7: cost 0 inf + 27345 3.511 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.511 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 3.511 * * * * [progress]: [ 51 / 58 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 3.511 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 3.512 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 3.512 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.512 * * [simplify]: iters left: 4 (5 enodes) 3.514 * * [simplify]: iters left: 3 (22 enodes) 3.517 * * [simplify]: iters left: 2 (30 enodes) 3.522 * * [simplify]: iters left: 1 (37 enodes) 3.526 * * [simplify]: Extracting #0: cost 1 inf + 0 3.526 * * [simplify]: Extracting #1: cost 6 inf + 0 3.527 * * [simplify]: Extracting #2: cost 8 inf + 42 3.527 * * [simplify]: Extracting #3: cost 6 inf + 84 3.527 * * [simplify]: Extracting #4: cost 1 inf + 454 3.527 * * [simplify]: Extracting #5: cost 0 inf + 416 3.527 * [simplify]: Simplified to (* (+ x 2) x) 3.527 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.527 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 3.527 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.527 * * [simplify]: iters left: 4 (5 enodes) 3.529 * * [simplify]: iters left: 3 (22 enodes) 3.532 * * [simplify]: iters left: 2 (30 enodes) 3.537 * * [simplify]: iters left: 1 (37 enodes) 3.542 * * [simplify]: Extracting #0: cost 1 inf + 0 3.542 * * [simplify]: Extracting #1: cost 6 inf + 0 3.542 * * [simplify]: Extracting #2: cost 8 inf + 42 3.542 * * [simplify]: Extracting #3: cost 6 inf + 84 3.542 * * [simplify]: Extracting #4: cost 1 inf + 454 3.542 * * [simplify]: Extracting #5: cost 0 inf + 416 3.542 * [simplify]: Simplified to (* (+ x 2) x) 3.542 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.542 * * * * [progress]: [ 55 / 58 ] simplifiying candidate # 3.542 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.542 * * [simplify]: iters left: 4 (5 enodes) 3.544 * * [simplify]: iters left: 3 (22 enodes) 3.547 * * [simplify]: iters left: 2 (30 enodes) 3.552 * * [simplify]: iters left: 1 (37 enodes) 3.558 * * [simplify]: Extracting #0: cost 1 inf + 0 3.558 * * [simplify]: Extracting #1: cost 6 inf + 0 3.558 * * [simplify]: Extracting #2: cost 8 inf + 42 3.558 * * [simplify]: Extracting #3: cost 6 inf + 84 3.558 * * [simplify]: Extracting #4: cost 1 inf + 454 3.559 * * [simplify]: Extracting #5: cost 0 inf + 416 3.559 * [simplify]: Simplified to (* (+ x 2) x) 3.559 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.559 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 3.559 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.559 * * [simplify]: iters left: 4 (6 enodes) 3.561 * * [simplify]: iters left: 3 (29 enodes) 3.568 * * [simplify]: iters left: 2 (59 enodes) 3.580 * * [simplify]: iters left: 1 (107 enodes) 3.599 * * [simplify]: Extracting #0: cost 1 inf + 0 3.599 * * [simplify]: Extracting #1: cost 7 inf + 0 3.599 * * [simplify]: Extracting #2: cost 24 inf + 1 3.599 * * [simplify]: Extracting #3: cost 37 inf + 368 3.599 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.600 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.601 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.602 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.602 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.602 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.602 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 3.603 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.603 * * [simplify]: iters left: 4 (6 enodes) 3.605 * * [simplify]: iters left: 3 (29 enodes) 3.611 * * [simplify]: iters left: 2 (59 enodes) 3.623 * * [simplify]: iters left: 1 (107 enodes) 3.643 * * [simplify]: Extracting #0: cost 1 inf + 0 3.643 * * [simplify]: Extracting #1: cost 7 inf + 0 3.644 * * [simplify]: Extracting #2: cost 24 inf + 1 3.644 * * [simplify]: Extracting #3: cost 37 inf + 368 3.644 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.645 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.645 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.646 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.647 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.647 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.647 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 3.647 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.647 * * [simplify]: iters left: 4 (6 enodes) 3.650 * * [simplify]: iters left: 3 (29 enodes) 3.656 * * [simplify]: iters left: 2 (59 enodes) 3.668 * * [simplify]: iters left: 1 (107 enodes) 3.687 * * [simplify]: Extracting #0: cost 1 inf + 0 3.687 * * [simplify]: Extracting #1: cost 7 inf + 0 3.687 * * [simplify]: Extracting #2: cost 24 inf + 1 3.687 * * [simplify]: Extracting #3: cost 37 inf + 368 3.688 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.688 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.689 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.690 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.691 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.691 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.691 * * * [progress]: adding candidates to table 3.944 * * [progress]: iteration 3 / 4 3.944 * * * [progress]: picking best candidate 3.946 * * * * [pick]: Picked # 3.946 * * * [progress]: localizing error 3.959 * * * [progress]: generating rewritten candidates 3.959 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.975 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 3.991 * * * [progress]: generating series expansions 3.991 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.991 * [backup-simplify]: Simplify (/ (- 4 (* x x)) (/ (- 2 x) x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 3.991 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 3.991 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.991 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.991 * [taylor]: Taking taylor expansion of x in x 3.991 * [backup-simplify]: Simplify 0 into 0 3.991 * [backup-simplify]: Simplify 1 into 1 3.991 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.991 * [taylor]: Taking taylor expansion of 4 in x 3.991 * [backup-simplify]: Simplify 4 into 4 3.991 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.992 * [taylor]: Taking taylor expansion of x in x 3.992 * [backup-simplify]: Simplify 0 into 0 3.992 * [backup-simplify]: Simplify 1 into 1 3.992 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.992 * [taylor]: Taking taylor expansion of 2 in x 3.992 * [backup-simplify]: Simplify 2 into 2 3.992 * [taylor]: Taking taylor expansion of x in x 3.992 * [backup-simplify]: Simplify 0 into 0 3.992 * [backup-simplify]: Simplify 1 into 1 3.992 * [backup-simplify]: Simplify (+ 4 0) into 4 3.992 * [backup-simplify]: Simplify (* 0 4) into 0 3.993 * [backup-simplify]: Simplify (+ 0 0) into 0 3.993 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.993 * [backup-simplify]: Simplify (- 0) into 0 3.994 * [backup-simplify]: Simplify (+ 2 0) into 2 3.994 * [backup-simplify]: Simplify (/ 4 2) into 2 3.994 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.994 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.994 * [taylor]: Taking taylor expansion of x in x 3.994 * [backup-simplify]: Simplify 0 into 0 3.994 * [backup-simplify]: Simplify 1 into 1 3.994 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.994 * [taylor]: Taking taylor expansion of 4 in x 3.994 * [backup-simplify]: Simplify 4 into 4 3.994 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.994 * [taylor]: Taking taylor expansion of x in x 3.994 * [backup-simplify]: Simplify 0 into 0 3.994 * [backup-simplify]: Simplify 1 into 1 3.994 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.994 * [taylor]: Taking taylor expansion of 2 in x 3.994 * [backup-simplify]: Simplify 2 into 2 3.994 * [taylor]: Taking taylor expansion of x in x 3.994 * [backup-simplify]: Simplify 0 into 0 3.994 * [backup-simplify]: Simplify 1 into 1 3.994 * [backup-simplify]: Simplify (+ 4 0) into 4 3.995 * [backup-simplify]: Simplify (* 0 4) into 0 3.995 * [backup-simplify]: Simplify (+ 0 0) into 0 3.995 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.995 * [backup-simplify]: Simplify (- 0) into 0 3.996 * [backup-simplify]: Simplify (+ 2 0) into 2 3.996 * [backup-simplify]: Simplify (/ 4 2) into 2 3.996 * [backup-simplify]: Simplify 2 into 2 3.996 * [backup-simplify]: Simplify (* 1 1) into 1 3.996 * [backup-simplify]: Simplify (- 1) into -1 3.997 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.997 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 3.997 * [backup-simplify]: Simplify (- 1) into -1 3.998 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.998 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 3.998 * [backup-simplify]: Simplify 1 into 1 3.999 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.999 * [backup-simplify]: Simplify (- 0) into 0 3.999 * [backup-simplify]: Simplify (+ 0 0) into 0 4.000 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 4.000 * [backup-simplify]: Simplify (- 0) into 0 4.000 * [backup-simplify]: Simplify (+ 0 0) into 0 4.001 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 4.001 * [backup-simplify]: Simplify 0 into 0 4.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.002 * [backup-simplify]: Simplify (- 0) into 0 4.002 * [backup-simplify]: Simplify (+ 0 0) into 0 4.003 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 4.003 * [backup-simplify]: Simplify (- 0) into 0 4.003 * [backup-simplify]: Simplify (+ 0 0) into 0 4.004 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.004 * [backup-simplify]: Simplify 0 into 0 4.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.005 * [backup-simplify]: Simplify (- 0) into 0 4.005 * [backup-simplify]: Simplify (+ 0 0) into 0 4.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 4.006 * [backup-simplify]: Simplify (- 0) into 0 4.006 * [backup-simplify]: Simplify (+ 0 0) into 0 4.007 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.007 * [backup-simplify]: Simplify 0 into 0 4.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.008 * [backup-simplify]: Simplify (- 0) into 0 4.008 * [backup-simplify]: Simplify (+ 0 0) into 0 4.009 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 4.009 * [backup-simplify]: Simplify (- 0) into 0 4.010 * [backup-simplify]: Simplify (+ 0 0) into 0 4.010 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.010 * [backup-simplify]: Simplify 0 into 0 4.011 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.011 * [backup-simplify]: Simplify (- 0) into 0 4.011 * [backup-simplify]: Simplify (+ 0 0) into 0 4.013 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 4.013 * [backup-simplify]: Simplify (- 0) into 0 4.013 * [backup-simplify]: Simplify (+ 0 0) into 0 4.014 * [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 4.014 * [backup-simplify]: Simplify 0 into 0 4.015 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.015 * [backup-simplify]: Simplify (- 0) into 0 4.015 * [backup-simplify]: Simplify (+ 0 0) into 0 4.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 4.016 * [backup-simplify]: Simplify (- 0) into 0 4.017 * [backup-simplify]: Simplify (+ 0 0) into 0 4.018 * [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 4.018 * [backup-simplify]: Simplify 0 into 0 4.018 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 4.018 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 x) (/ 1 x))) (/ (- 2 (/ 1 x)) (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 4.018 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 4.018 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.018 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.018 * [taylor]: Taking taylor expansion of 4 in x 4.018 * [backup-simplify]: Simplify 4 into 4 4.018 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.018 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.018 * [taylor]: Taking taylor expansion of x in x 4.018 * [backup-simplify]: Simplify 0 into 0 4.018 * [backup-simplify]: Simplify 1 into 1 4.018 * [backup-simplify]: Simplify (* 1 1) into 1 4.018 * [backup-simplify]: Simplify (/ 1 1) into 1 4.018 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.018 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.018 * [taylor]: Taking taylor expansion of 2 in x 4.018 * [backup-simplify]: Simplify 2 into 2 4.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.019 * [taylor]: Taking taylor expansion of x in x 4.019 * [backup-simplify]: Simplify 0 into 0 4.019 * [backup-simplify]: Simplify 1 into 1 4.019 * [backup-simplify]: Simplify (/ 1 1) into 1 4.019 * [taylor]: Taking taylor expansion of x in x 4.019 * [backup-simplify]: Simplify 0 into 0 4.019 * [backup-simplify]: Simplify 1 into 1 4.019 * [backup-simplify]: Simplify (- 1) into -1 4.019 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.019 * [backup-simplify]: Simplify (- 1) into -1 4.020 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.020 * [backup-simplify]: Simplify (* -1 0) into 0 4.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.021 * [backup-simplify]: Simplify (- 0) into 0 4.021 * [backup-simplify]: Simplify (+ 2 0) into 2 4.021 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.022 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.022 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.022 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.022 * [taylor]: Taking taylor expansion of 4 in x 4.022 * [backup-simplify]: Simplify 4 into 4 4.022 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.022 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.022 * [taylor]: Taking taylor expansion of x in x 4.022 * [backup-simplify]: Simplify 0 into 0 4.022 * [backup-simplify]: Simplify 1 into 1 4.022 * [backup-simplify]: Simplify (* 1 1) into 1 4.022 * [backup-simplify]: Simplify (/ 1 1) into 1 4.022 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.022 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.022 * [taylor]: Taking taylor expansion of 2 in x 4.022 * [backup-simplify]: Simplify 2 into 2 4.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.022 * [taylor]: Taking taylor expansion of x in x 4.022 * [backup-simplify]: Simplify 0 into 0 4.022 * [backup-simplify]: Simplify 1 into 1 4.022 * [backup-simplify]: Simplify (/ 1 1) into 1 4.022 * [taylor]: Taking taylor expansion of x in x 4.022 * [backup-simplify]: Simplify 0 into 0 4.022 * [backup-simplify]: Simplify 1 into 1 4.023 * [backup-simplify]: Simplify (- 1) into -1 4.023 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.023 * [backup-simplify]: Simplify (- 1) into -1 4.023 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.024 * [backup-simplify]: Simplify (* -1 0) into 0 4.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.024 * [backup-simplify]: Simplify (- 0) into 0 4.025 * [backup-simplify]: Simplify (+ 2 0) into 2 4.025 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.025 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.025 * [backup-simplify]: Simplify 1 into 1 4.026 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.026 * [backup-simplify]: Simplify (- 0) into 0 4.027 * [backup-simplify]: Simplify (+ 0 0) into 0 4.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.027 * [backup-simplify]: Simplify (- 0) into 0 4.027 * [backup-simplify]: Simplify (+ 0 0) into 0 4.028 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 4.029 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 4.029 * [backup-simplify]: Simplify 2 into 2 4.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.030 * [backup-simplify]: Simplify (- 0) into 0 4.030 * [backup-simplify]: Simplify (+ 4 0) into 4 4.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.031 * [backup-simplify]: Simplify (- 0) into 0 4.031 * [backup-simplify]: Simplify (+ 0 0) into 0 4.032 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.033 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.034 * [backup-simplify]: Simplify (- 0) into 0 4.034 * [backup-simplify]: Simplify (+ 0 0) into 0 4.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.035 * [backup-simplify]: Simplify (- 0) into 0 4.035 * [backup-simplify]: Simplify (+ 0 0) into 0 4.036 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.037 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.037 * [backup-simplify]: Simplify 0 into 0 4.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.038 * [backup-simplify]: Simplify (- 0) into 0 4.039 * [backup-simplify]: Simplify (+ 0 0) into 0 4.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.039 * [backup-simplify]: Simplify (- 0) into 0 4.040 * [backup-simplify]: Simplify (+ 0 0) into 0 4.041 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.041 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.041 * [backup-simplify]: Simplify 0 into 0 4.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.043 * [backup-simplify]: Simplify (- 0) into 0 4.043 * [backup-simplify]: Simplify (+ 0 0) into 0 4.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.044 * [backup-simplify]: Simplify (- 0) into 0 4.044 * [backup-simplify]: Simplify (+ 0 0) into 0 4.045 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.046 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.046 * [backup-simplify]: Simplify 0 into 0 4.047 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.047 * [backup-simplify]: Simplify (- 0) into 0 4.048 * [backup-simplify]: Simplify (+ 0 0) into 0 4.048 * [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 4.048 * [backup-simplify]: Simplify (- 0) into 0 4.049 * [backup-simplify]: Simplify (+ 0 0) into 0 4.050 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.051 * [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 4.051 * [backup-simplify]: Simplify 0 into 0 4.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.052 * [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 4.052 * [backup-simplify]: Simplify (- 0) into 0 4.052 * [backup-simplify]: Simplify (+ 0 0) into 0 4.053 * [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 4.053 * [backup-simplify]: Simplify (- 0) into 0 4.053 * [backup-simplify]: Simplify (+ 0 0) into 0 4.055 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.055 * [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 4.055 * [backup-simplify]: Simplify 0 into 0 4.056 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 4.056 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ (- 2 (/ 1 (- x))) (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) 4.056 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in (x) around 0 4.056 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.056 * [taylor]: Taking taylor expansion of -1 in x 4.056 * [backup-simplify]: Simplify -1 into -1 4.056 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.056 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.056 * [taylor]: Taking taylor expansion of 4 in x 4.056 * [backup-simplify]: Simplify 4 into 4 4.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.056 * [taylor]: Taking taylor expansion of x in x 4.056 * [backup-simplify]: Simplify 0 into 0 4.056 * [backup-simplify]: Simplify 1 into 1 4.056 * [backup-simplify]: Simplify (* 1 1) into 1 4.056 * [backup-simplify]: Simplify (/ 1 1) into 1 4.057 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.057 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.057 * [taylor]: Taking taylor expansion of x in x 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [backup-simplify]: Simplify (/ 1 1) into 1 4.057 * [taylor]: Taking taylor expansion of 2 in x 4.057 * [backup-simplify]: Simplify 2 into 2 4.057 * [taylor]: Taking taylor expansion of x in x 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [backup-simplify]: Simplify (- 1) into -1 4.057 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.061 * [backup-simplify]: Simplify (+ 1 0) into 1 4.062 * [backup-simplify]: Simplify (* 1 0) into 0 4.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.062 * [backup-simplify]: Simplify (+ 0 2) into 2 4.063 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.063 * [backup-simplify]: Simplify (/ -1 1) into -1 4.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.063 * [taylor]: Taking taylor expansion of -1 in x 4.063 * [backup-simplify]: Simplify -1 into -1 4.063 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.063 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.063 * [taylor]: Taking taylor expansion of 4 in x 4.063 * [backup-simplify]: Simplify 4 into 4 4.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.063 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.063 * [taylor]: Taking taylor expansion of x in x 4.063 * [backup-simplify]: Simplify 0 into 0 4.063 * [backup-simplify]: Simplify 1 into 1 4.064 * [backup-simplify]: Simplify (* 1 1) into 1 4.064 * [backup-simplify]: Simplify (/ 1 1) into 1 4.064 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.064 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.064 * [taylor]: Taking taylor expansion of x in x 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 1 into 1 4.064 * [backup-simplify]: Simplify (/ 1 1) into 1 4.064 * [taylor]: Taking taylor expansion of 2 in x 4.064 * [backup-simplify]: Simplify 2 into 2 4.064 * [taylor]: Taking taylor expansion of x in x 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 1 into 1 4.064 * [backup-simplify]: Simplify (- 1) into -1 4.065 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.065 * [backup-simplify]: Simplify (+ 1 0) into 1 4.065 * [backup-simplify]: Simplify (* 1 0) into 0 4.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.066 * [backup-simplify]: Simplify (+ 0 2) into 2 4.066 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.066 * [backup-simplify]: Simplify (/ -1 1) into -1 4.067 * [backup-simplify]: Simplify (* -1 -1) into 1 4.067 * [backup-simplify]: Simplify 1 into 1 4.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.068 * [backup-simplify]: Simplify (- 0) into 0 4.068 * [backup-simplify]: Simplify (+ 0 0) into 0 4.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.069 * [backup-simplify]: Simplify (+ 0 0) into 0 4.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 4.070 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 4.070 * [backup-simplify]: Simplify -2 into -2 4.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.072 * [backup-simplify]: Simplify (- 0) into 0 4.072 * [backup-simplify]: Simplify (+ 4 0) into 4 4.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.072 * [backup-simplify]: Simplify (+ 0 0) into 0 4.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.074 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 4.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.076 * [backup-simplify]: Simplify (- 0) into 0 4.076 * [backup-simplify]: Simplify (+ 0 0) into 0 4.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.077 * [backup-simplify]: Simplify (+ 0 0) into 0 4.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 4.079 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.080 * [backup-simplify]: Simplify (- 0) into 0 4.080 * [backup-simplify]: Simplify (+ 0 0) into 0 4.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.081 * [backup-simplify]: Simplify (+ 0 0) into 0 4.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.084 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.084 * [backup-simplify]: Simplify 0 into 0 4.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.085 * [backup-simplify]: Simplify (- 0) into 0 4.085 * [backup-simplify]: Simplify (+ 0 0) into 0 4.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.086 * [backup-simplify]: Simplify (+ 0 0) into 0 4.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.089 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.089 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.090 * [backup-simplify]: Simplify (- 0) into 0 4.091 * [backup-simplify]: Simplify (+ 0 0) into 0 4.091 * [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 4.091 * [backup-simplify]: Simplify (+ 0 0) into 0 4.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.093 * [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 4.094 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.094 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.095 * [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 4.096 * [backup-simplify]: Simplify (- 0) into 0 4.096 * [backup-simplify]: Simplify (+ 0 0) into 0 4.096 * [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 4.097 * [backup-simplify]: Simplify (+ 0 0) into 0 4.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.099 * [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 4.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.100 * [backup-simplify]: Simplify 0 into 0 4.100 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 4.100 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 4.100 * [backup-simplify]: Simplify (/ (- 2 x) x) into (/ (- 2 x) x) 4.100 * [approximate]: Taking taylor expansion of (/ (- 2 x) x) in (x) around 0 4.100 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.100 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.100 * [taylor]: Taking taylor expansion of 2 in x 4.100 * [backup-simplify]: Simplify 2 into 2 4.100 * [taylor]: Taking taylor expansion of x in x 4.100 * [backup-simplify]: Simplify 0 into 0 4.100 * [backup-simplify]: Simplify 1 into 1 4.100 * [taylor]: Taking taylor expansion of x in x 4.100 * [backup-simplify]: Simplify 0 into 0 4.100 * [backup-simplify]: Simplify 1 into 1 4.100 * [backup-simplify]: Simplify (- 0) into 0 4.101 * [backup-simplify]: Simplify (+ 2 0) into 2 4.101 * [backup-simplify]: Simplify (/ 2 1) into 2 4.101 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.101 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.101 * [taylor]: Taking taylor expansion of 2 in x 4.101 * [backup-simplify]: Simplify 2 into 2 4.101 * [taylor]: Taking taylor expansion of x in x 4.101 * [backup-simplify]: Simplify 0 into 0 4.101 * [backup-simplify]: Simplify 1 into 1 4.101 * [taylor]: Taking taylor expansion of x in x 4.101 * [backup-simplify]: Simplify 0 into 0 4.101 * [backup-simplify]: Simplify 1 into 1 4.101 * [backup-simplify]: Simplify (- 0) into 0 4.102 * [backup-simplify]: Simplify (+ 2 0) into 2 4.102 * [backup-simplify]: Simplify (/ 2 1) into 2 4.102 * [backup-simplify]: Simplify 2 into 2 4.102 * [backup-simplify]: Simplify (- 1) into -1 4.102 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.103 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 2 (/ 0 1)))) into -1 4.103 * [backup-simplify]: Simplify -1 into -1 4.103 * [backup-simplify]: Simplify (- 0) into 0 4.103 * [backup-simplify]: Simplify (+ 0 0) into 0 4.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.104 * [backup-simplify]: Simplify 0 into 0 4.104 * [backup-simplify]: Simplify (- 0) into 0 4.104 * [backup-simplify]: Simplify (+ 0 0) into 0 4.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.105 * [backup-simplify]: Simplify 0 into 0 4.105 * [backup-simplify]: Simplify (- 0) into 0 4.106 * [backup-simplify]: Simplify (+ 0 0) into 0 4.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.106 * [backup-simplify]: Simplify 0 into 0 4.106 * [backup-simplify]: Simplify (- 0) into 0 4.107 * [backup-simplify]: Simplify (+ 0 0) into 0 4.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.107 * [backup-simplify]: Simplify 0 into 0 4.108 * [backup-simplify]: Simplify (- 0) into 0 4.108 * [backup-simplify]: Simplify (+ 0 0) into 0 4.108 * [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 4.108 * [backup-simplify]: Simplify 0 into 0 4.109 * [backup-simplify]: Simplify (- 0) into 0 4.109 * [backup-simplify]: Simplify (+ 0 0) into 0 4.110 * [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 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify (+ -1 (* 2 (/ 1 x))) into (- (* 2 (/ 1 x)) 1) 4.110 * [backup-simplify]: Simplify (/ (- 2 (/ 1 x)) (/ 1 x)) into (* x (- 2 (/ 1 x))) 4.110 * [approximate]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in (x) around 0 4.110 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.110 * [taylor]: Taking taylor expansion of x in x 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify 1 into 1 4.110 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.110 * [taylor]: Taking taylor expansion of 2 in x 4.110 * [backup-simplify]: Simplify 2 into 2 4.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.110 * [taylor]: Taking taylor expansion of x in x 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify 1 into 1 4.110 * [backup-simplify]: Simplify (/ 1 1) into 1 4.110 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.110 * [taylor]: Taking taylor expansion of x in x 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify 1 into 1 4.110 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.110 * [taylor]: Taking taylor expansion of 2 in x 4.110 * [backup-simplify]: Simplify 2 into 2 4.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.110 * [taylor]: Taking taylor expansion of x in x 4.110 * [backup-simplify]: Simplify 0 into 0 4.110 * [backup-simplify]: Simplify 1 into 1 4.111 * [backup-simplify]: Simplify (/ 1 1) into 1 4.111 * [backup-simplify]: Simplify (- 1) into -1 4.111 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.111 * [backup-simplify]: Simplify (* 0 -1) into 0 4.111 * [backup-simplify]: Simplify 0 into 0 4.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.112 * [backup-simplify]: Simplify (- 0) into 0 4.112 * [backup-simplify]: Simplify (+ 2 0) into 2 4.113 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1 4.113 * [backup-simplify]: Simplify -1 into -1 4.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.113 * [backup-simplify]: Simplify (- 0) into 0 4.114 * [backup-simplify]: Simplify (+ 0 0) into 0 4.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 -1))) into 2 4.114 * [backup-simplify]: Simplify 2 into 2 4.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.115 * [backup-simplify]: Simplify (- 0) into 0 4.115 * [backup-simplify]: Simplify (+ 0 0) into 0 4.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 -1)))) into 0 4.116 * [backup-simplify]: Simplify 0 into 0 4.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.117 * [backup-simplify]: Simplify (- 0) into 0 4.117 * [backup-simplify]: Simplify (+ 0 0) into 0 4.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.118 * [backup-simplify]: Simplify 0 into 0 4.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.118 * [backup-simplify]: Simplify (- 0) into 0 4.119 * [backup-simplify]: Simplify (+ 0 0) into 0 4.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.120 * [backup-simplify]: Simplify 0 into 0 4.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.120 * [backup-simplify]: Simplify (- 0) into 0 4.121 * [backup-simplify]: Simplify (+ 0 0) into 0 4.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.122 * [backup-simplify]: Simplify 0 into 0 4.122 * [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 4.122 * [backup-simplify]: Simplify (- 0) into 0 4.122 * [backup-simplify]: Simplify (+ 0 0) into 0 4.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.124 * [backup-simplify]: Simplify 0 into 0 4.124 * [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 4.124 * [backup-simplify]: Simplify (- 0) into 0 4.125 * [backup-simplify]: Simplify (+ 0 0) into 0 4.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))))) into 0 4.126 * [backup-simplify]: Simplify 0 into 0 4.126 * [backup-simplify]: Simplify (+ (* 2 (/ 1 x)) -1) into (- (* 2 (/ 1 x)) 1) 4.126 * [backup-simplify]: Simplify (/ (- 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* (+ (/ 1 x) 2) x)) 4.126 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in (x) around 0 4.126 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.126 * [taylor]: Taking taylor expansion of -1 in x 4.126 * [backup-simplify]: Simplify -1 into -1 4.126 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.126 * [taylor]: Taking taylor expansion of x in x 4.126 * [backup-simplify]: Simplify 0 into 0 4.126 * [backup-simplify]: Simplify 1 into 1 4.126 * [backup-simplify]: Simplify (/ 1 1) into 1 4.126 * [taylor]: Taking taylor expansion of 2 in x 4.126 * [backup-simplify]: Simplify 2 into 2 4.126 * [taylor]: Taking taylor expansion of x in x 4.126 * [backup-simplify]: Simplify 0 into 0 4.126 * [backup-simplify]: Simplify 1 into 1 4.126 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.126 * [taylor]: Taking taylor expansion of -1 in x 4.126 * [backup-simplify]: Simplify -1 into -1 4.126 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [backup-simplify]: Simplify (/ 1 1) into 1 4.127 * [taylor]: Taking taylor expansion of 2 in x 4.127 * [backup-simplify]: Simplify 2 into 2 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [backup-simplify]: Simplify (+ 1 0) into 1 4.127 * [backup-simplify]: Simplify (* 1 0) into 0 4.128 * [backup-simplify]: Simplify (* -1 0) into 0 4.128 * [backup-simplify]: Simplify 0 into 0 4.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.128 * [backup-simplify]: Simplify (+ 0 2) into 2 4.129 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.129 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 4.129 * [backup-simplify]: Simplify -1 into -1 4.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.130 * [backup-simplify]: Simplify (+ 0 0) into 0 4.130 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.131 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 1) (* 0 0))) into -2 4.131 * [backup-simplify]: Simplify -2 into -2 4.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.132 * [backup-simplify]: Simplify (+ 0 0) into 0 4.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.133 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))) into 0 4.133 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.134 * [backup-simplify]: Simplify (+ 0 0) into 0 4.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.135 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))) into 0 4.135 * [backup-simplify]: Simplify 0 into 0 4.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.136 * [backup-simplify]: Simplify (+ 0 0) into 0 4.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.138 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))) into 0 4.138 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.142 * [backup-simplify]: Simplify (+ 0 0) into 0 4.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))) into 0 4.144 * [backup-simplify]: Simplify 0 into 0 4.144 * [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 4.145 * [backup-simplify]: Simplify (+ 0 0) into 0 4.146 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.147 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))))) into 0 4.147 * [backup-simplify]: Simplify 0 into 0 4.147 * [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 4.148 * [backup-simplify]: Simplify (+ 0 0) into 0 4.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.150 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))))) into 0 4.150 * [backup-simplify]: Simplify 0 into 0 4.150 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (- x))) -1) into (- (* 2 (/ 1 x)) 1) 4.150 * * * [progress]: simplifying candidates 4.150 * * * * [progress]: [ 1 / 163 ] simplifiying candidate # 4.150 * * * * [progress]: [ 2 / 163 ] simplifiying candidate # 4.150 * [simplify]: Simplifying (- (log (- 4 (* x x))) (- (log (- 2 x)) (log x))) 4.150 * * [simplify]: iters left: 6 (11 enodes) 4.153 * * [simplify]: iters left: 5 (43 enodes) 4.160 * * [simplify]: iters left: 4 (65 enodes) 4.169 * * [simplify]: iters left: 3 (76 enodes) 4.180 * * [simplify]: iters left: 2 (86 enodes) 4.191 * * [simplify]: iters left: 1 (94 enodes) 4.204 * * [simplify]: Extracting #0: cost 1 inf + 0 4.204 * * [simplify]: Extracting #1: cost 16 inf + 0 4.204 * * [simplify]: Extracting #2: cost 32 inf + 0 4.204 * * [simplify]: Extracting #3: cost 38 inf + 1 4.204 * * [simplify]: Extracting #4: cost 34 inf + 308 4.205 * * [simplify]: Extracting #5: cost 18 inf + 2647 4.206 * * [simplify]: Extracting #6: cost 1 inf + 7084 4.207 * * [simplify]: Extracting #7: cost 0 inf + 7276 4.208 * [simplify]: Simplified to (+ (log x) (- (log (- 4 (* x x))) (log (- 2 x)))) 4.208 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log x) (- (log (- 4 (* x x))) (log (- 2 x)))))) 4.208 * * * * [progress]: [ 3 / 163 ] simplifiying candidate # 4.208 * [simplify]: Simplifying (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.208 * * [simplify]: iters left: 6 (10 enodes) 4.211 * * [simplify]: iters left: 5 (42 enodes) 4.220 * * [simplify]: iters left: 4 (67 enodes) 4.230 * * [simplify]: iters left: 3 (81 enodes) 4.242 * * [simplify]: iters left: 2 (91 enodes) 4.255 * * [simplify]: iters left: 1 (103 enodes) 4.269 * * [simplify]: Extracting #0: cost 1 inf + 0 4.270 * * [simplify]: Extracting #1: cost 12 inf + 0 4.270 * * [simplify]: Extracting #2: cost 27 inf + 0 4.270 * * [simplify]: Extracting #3: cost 37 inf + 1 4.270 * * [simplify]: Extracting #4: cost 31 inf + 352 4.270 * * [simplify]: Extracting #5: cost 15 inf + 1839 4.271 * * [simplify]: Extracting #6: cost 3 inf + 4566 4.272 * * [simplify]: Extracting #7: cost 0 inf + 5323 4.272 * [simplify]: Simplified to (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.273 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (- 4 (* x x))) (log (/ (- 2 x) x))))) 4.273 * * * * [progress]: [ 4 / 163 ] simplifiying candidate # 4.273 * * * * [progress]: [ 5 / 163 ] simplifiying candidate # 4.273 * * * * [progress]: [ 6 / 163 ] simplifiying candidate # 4.273 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x))) 4.273 * * [simplify]: iters left: 6 (13 enodes) 4.277 * * [simplify]: iters left: 5 (57 enodes) 4.288 * * [simplify]: iters left: 4 (184 enodes) 4.343 * * [simplify]: Extracting #0: cost 1 inf + 0 4.343 * * [simplify]: Extracting #1: cost 83 inf + 0 4.344 * * [simplify]: Extracting #2: cost 224 inf + 1 4.346 * * [simplify]: Extracting #3: cost 195 inf + 15232 4.357 * * [simplify]: Extracting #4: cost 14 inf + 53882 4.372 * * [simplify]: Extracting #5: cost 0 inf + 55218 4.385 * * [simplify]: Extracting #6: cost 0 inf + 54858 4.397 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))) 4.397 * [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)))))) 4.397 * * * * [progress]: [ 7 / 163 ] simplifiying candidate # 4.398 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x))) 4.398 * * [simplify]: iters left: 6 (12 enodes) 4.401 * * [simplify]: iters left: 5 (58 enodes) 4.413 * * [simplify]: iters left: 4 (173 enodes) 4.459 * * [simplify]: Extracting #0: cost 1 inf + 0 4.459 * * [simplify]: Extracting #1: cost 44 inf + 0 4.460 * * [simplify]: Extracting #2: cost 150 inf + 2 4.460 * * [simplify]: Extracting #3: cost 187 inf + 1239 4.465 * * [simplify]: Extracting #4: cost 70 inf + 25061 4.473 * * [simplify]: Extracting #5: cost 0 inf + 41222 4.482 * [simplify]: Simplified to (/ (/ (- 4 (* x x)) (* (/ (/ (- 2 x) x) (- 4 (* x x))) (/ (/ (- 2 x) x) (- 4 (* x x))))) (/ (- 2 x) x)) 4.482 * [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)))) 4.482 * * * * [progress]: [ 8 / 163 ] simplifiying candidate # 4.482 * * * * [progress]: [ 9 / 163 ] simplifiying candidate # 4.482 * * * * [progress]: [ 10 / 163 ] simplifiying candidate # 4.482 * * * * [progress]: [ 11 / 163 ] simplifiying candidate # 4.482 * * * * [progress]: [ 12 / 163 ] simplifiying candidate # 4.483 * [simplify]: Simplifying (/ 4 (/ (- 2 x) x)) 4.483 * * [simplify]: iters left: 6 (6 enodes) 4.485 * * [simplify]: iters left: 5 (25 enodes) 4.489 * * [simplify]: iters left: 4 (39 enodes) 4.495 * * [simplify]: iters left: 3 (47 enodes) 4.502 * * [simplify]: iters left: 2 (51 enodes) 4.512 * * [simplify]: Extracting #0: cost 1 inf + 0 4.512 * * [simplify]: Extracting #1: cost 8 inf + 0 4.512 * * [simplify]: Extracting #2: cost 15 inf + 2 4.512 * * [simplify]: Extracting #3: cost 9 inf + 255 4.512 * * [simplify]: Extracting #4: cost 2 inf + 710 4.513 * * [simplify]: Extracting #5: cost 0 inf + 915 4.513 * [simplify]: Simplified to (/ (* 4 x) (- 2 x)) 4.513 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (* 4 x) (- 2 x)) (/ (* x x) (/ (- 2 x) x)))) 4.513 * * * * [progress]: [ 13 / 163 ] simplifiying candidate # 4.513 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 4.513 * * [simplify]: iters left: 6 (12 enodes) 4.517 * * [simplify]: iters left: 5 (49 enodes) 4.525 * * [simplify]: iters left: 4 (78 enodes) 4.536 * * [simplify]: iters left: 3 (89 enodes) 4.550 * * [simplify]: iters left: 2 (96 enodes) 4.563 * * [simplify]: Extracting #0: cost 1 inf + 0 4.563 * * [simplify]: Extracting #1: cost 11 inf + 0 4.563 * * [simplify]: Extracting #2: cost 22 inf + 0 4.563 * * [simplify]: Extracting #3: cost 32 inf + 0 4.563 * * [simplify]: Extracting #4: cost 34 inf + 4 4.563 * * [simplify]: Extracting #5: cost 21 inf + 1027 4.564 * * [simplify]: Extracting #6: cost 9 inf + 3854 4.565 * * [simplify]: Extracting #7: cost 1 inf + 6596 4.566 * * [simplify]: Extracting #8: cost 0 inf + 6959 4.567 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) 4.567 * [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))))) 4.567 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.567 * * [simplify]: iters left: 6 (10 enodes) 4.570 * * [simplify]: iters left: 5 (37 enodes) 4.576 * * [simplify]: iters left: 4 (51 enodes) 4.583 * * [simplify]: iters left: 3 (55 enodes) 4.593 * * [simplify]: iters left: 2 (59 enodes) 4.602 * * [simplify]: Extracting #0: cost 1 inf + 0 4.602 * * [simplify]: Extracting #1: cost 4 inf + 0 4.602 * * [simplify]: Extracting #2: cost 8 inf + 0 4.602 * * [simplify]: Extracting #3: cost 18 inf + 0 4.602 * * [simplify]: Extracting #4: cost 20 inf + 4 4.602 * * [simplify]: Extracting #5: cost 13 inf + 535 4.603 * * [simplify]: Extracting #6: cost 2 inf + 1676 4.603 * * [simplify]: Extracting #7: cost 0 inf + 2201 4.603 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.603 * [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))))) 4.603 * * * * [progress]: [ 14 / 163 ] simplifiying candidate # 4.604 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.604 * * [simplify]: iters left: 6 (11 enodes) 4.606 * * [simplify]: iters left: 5 (42 enodes) 4.613 * * [simplify]: iters left: 4 (60 enodes) 4.622 * * [simplify]: iters left: 3 (67 enodes) 4.632 * * [simplify]: iters left: 2 (71 enodes) 4.641 * * [simplify]: Extracting #0: cost 1 inf + 0 4.642 * * [simplify]: Extracting #1: cost 7 inf + 0 4.642 * * [simplify]: Extracting #2: cost 14 inf + 0 4.642 * * [simplify]: Extracting #3: cost 24 inf + 0 4.642 * * [simplify]: Extracting #4: cost 26 inf + 4 4.642 * * [simplify]: Extracting #5: cost 12 inf + 1269 4.642 * * [simplify]: Extracting #6: cost 1 inf + 3494 4.643 * * [simplify]: Extracting #7: cost 0 inf + 3817 4.643 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.643 * [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))))) 4.644 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 4.644 * * [simplify]: iters left: 6 (10 enodes) 4.646 * * [simplify]: iters left: 5 (37 enodes) 4.652 * * [simplify]: iters left: 4 (51 enodes) 4.659 * * [simplify]: iters left: 3 (55 enodes) 4.667 * * [simplify]: iters left: 2 (59 enodes) 4.677 * * [simplify]: Extracting #0: cost 1 inf + 0 4.677 * * [simplify]: Extracting #1: cost 4 inf + 0 4.677 * * [simplify]: Extracting #2: cost 8 inf + 0 4.677 * * [simplify]: Extracting #3: cost 18 inf + 0 4.677 * * [simplify]: Extracting #4: cost 20 inf + 4 4.677 * * [simplify]: Extracting #5: cost 13 inf + 535 4.678 * * [simplify]: Extracting #6: cost 2 inf + 1596 4.678 * * [simplify]: Extracting #7: cost 0 inf + 2041 4.678 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 4.678 * [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))))) 4.679 * * * * [progress]: [ 15 / 163 ] simplifiying candidate # 4.679 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 4.679 * * [simplify]: iters left: 6 (14 enodes) 4.682 * * [simplify]: iters left: 5 (56 enodes) 4.692 * * [simplify]: iters left: 4 (110 enodes) 4.711 * * [simplify]: iters left: 3 (219 enodes) 4.759 * * [simplify]: iters left: 2 (387 enodes) 4.857 * * [simplify]: Extracting #0: cost 1 inf + 0 4.857 * * [simplify]: Extracting #1: cost 51 inf + 0 4.858 * * [simplify]: Extracting #2: cost 93 inf + 0 4.858 * * [simplify]: Extracting #3: cost 99 inf + 1 4.859 * * [simplify]: Extracting #4: cost 86 inf + 1424 4.862 * * [simplify]: Extracting #5: cost 21 inf + 24749 4.869 * * [simplify]: Extracting #6: cost 0 inf + 33970 4.877 * * [simplify]: Extracting #7: cost 0 inf + 33930 4.884 * [simplify]: Simplified to (* (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x)))) (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x))))) 4.884 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x)))) (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 4.884 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 4.884 * * [simplify]: iters left: 6 (11 enodes) 4.887 * * [simplify]: iters left: 5 (39 enodes) 4.893 * * [simplify]: iters left: 4 (52 enodes) 4.901 * * [simplify]: iters left: 3 (56 enodes) 4.909 * * [simplify]: Extracting #0: cost 1 inf + 0 4.909 * * [simplify]: Extracting #1: cost 8 inf + 0 4.910 * * [simplify]: Extracting #2: cost 17 inf + 0 4.910 * * [simplify]: Extracting #3: cost 23 inf + 1 4.910 * * [simplify]: Extracting #4: cost 20 inf + 247 4.910 * * [simplify]: Extracting #5: cost 8 inf + 1387 4.911 * * [simplify]: Extracting #6: cost 0 inf + 3887 4.911 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 4.911 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x)))) (* (/ (cbrt x) (cbrt (- 2 x))) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 4.911 * * * * [progress]: [ 16 / 163 ] simplifiying candidate # 4.911 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 4.911 * * [simplify]: iters left: 6 (13 enodes) 4.915 * * [simplify]: iters left: 5 (49 enodes) 4.925 * * [simplify]: iters left: 4 (81 enodes) 4.938 * * [simplify]: iters left: 3 (140 enodes) 4.962 * * [simplify]: iters left: 2 (200 enodes) 4.996 * * [simplify]: iters left: 1 (231 enodes) 5.031 * * [simplify]: Extracting #0: cost 1 inf + 0 5.031 * * [simplify]: Extracting #1: cost 26 inf + 0 5.031 * * [simplify]: Extracting #2: cost 53 inf + 0 5.031 * * [simplify]: Extracting #3: cost 59 inf + 1 5.031 * * [simplify]: Extracting #4: cost 50 inf + 938 5.033 * * [simplify]: Extracting #5: cost 20 inf + 8687 5.035 * * [simplify]: Extracting #6: cost 1 inf + 15140 5.038 * * [simplify]: Extracting #7: cost 0 inf + 15583 5.041 * [simplify]: Simplified to (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) 5.042 * [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))))) 5.042 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.042 * * [simplify]: iters left: 6 (11 enodes) 5.045 * * [simplify]: iters left: 5 (39 enodes) 5.052 * * [simplify]: iters left: 4 (52 enodes) 5.060 * * [simplify]: iters left: 3 (56 enodes) 5.067 * * [simplify]: Extracting #0: cost 1 inf + 0 5.067 * * [simplify]: Extracting #1: cost 8 inf + 0 5.067 * * [simplify]: Extracting #2: cost 17 inf + 0 5.067 * * [simplify]: Extracting #3: cost 23 inf + 1 5.068 * * [simplify]: Extracting #4: cost 20 inf + 207 5.068 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.068 * * [simplify]: Extracting #6: cost 0 inf + 3567 5.069 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.069 * [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))))) 5.069 * * * * [progress]: [ 17 / 163 ] simplifiying candidate # 5.069 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 5.069 * * [simplify]: iters left: 6 (13 enodes) 5.072 * * [simplify]: iters left: 5 (49 enodes) 5.081 * * [simplify]: iters left: 4 (83 enodes) 5.094 * * [simplify]: iters left: 3 (118 enodes) 5.114 * * [simplify]: iters left: 2 (155 enodes) 5.143 * * [simplify]: iters left: 1 (184 enodes) 5.177 * * [simplify]: Extracting #0: cost 1 inf + 0 5.178 * * [simplify]: Extracting #1: cost 16 inf + 0 5.178 * * [simplify]: Extracting #2: cost 30 inf + 1 5.178 * * [simplify]: Extracting #3: cost 38 inf + 1 5.178 * * [simplify]: Extracting #4: cost 38 inf + 4 5.178 * * [simplify]: Extracting #5: cost 24 inf + 1427 5.179 * * [simplify]: Extracting #6: cost 2 inf + 7768 5.181 * * [simplify]: Extracting #7: cost 0 inf + 8254 5.184 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) 5.184 * [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)))) 5.184 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 5.184 * * [simplify]: iters left: 6 (10 enodes) 5.188 * * [simplify]: iters left: 5 (36 enodes) 5.193 * * [simplify]: iters left: 4 (49 enodes) 5.201 * * [simplify]: iters left: 3 (53 enodes) 5.208 * * [simplify]: Extracting #0: cost 1 inf + 0 5.208 * * [simplify]: Extracting #1: cost 8 inf + 0 5.208 * * [simplify]: Extracting #2: cost 14 inf + 1 5.208 * * [simplify]: Extracting #3: cost 21 inf + 1 5.208 * * [simplify]: Extracting #4: cost 17 inf + 330 5.209 * * [simplify]: Extracting #5: cost 5 inf + 2073 5.209 * * [simplify]: Extracting #6: cost 1 inf + 2922 5.209 * * [simplify]: Extracting #7: cost 0 inf + 3245 5.210 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (cbrt (- 2 x))) 5.210 * [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))))) 5.210 * * * * [progress]: [ 18 / 163 ] simplifiying candidate # 5.210 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 5.210 * * [simplify]: iters left: 6 (13 enodes) 5.214 * * [simplify]: iters left: 5 (49 enodes) 5.222 * * [simplify]: iters left: 4 (78 enodes) 5.234 * * [simplify]: iters left: 3 (117 enodes) 5.253 * * [simplify]: iters left: 2 (166 enodes) 5.282 * * [simplify]: iters left: 1 (196 enodes) 5.309 * * [simplify]: Extracting #0: cost 1 inf + 0 5.309 * * [simplify]: Extracting #1: cost 25 inf + 0 5.309 * * [simplify]: Extracting #2: cost 51 inf + 0 5.309 * * [simplify]: Extracting #3: cost 55 inf + 163 5.309 * * [simplify]: Extracting #4: cost 49 inf + 694 5.310 * * [simplify]: Extracting #5: cost 19 inf + 7719 5.312 * * [simplify]: Extracting #6: cost 2 inf + 14046 5.315 * * [simplify]: Extracting #7: cost 0 inf + 14892 5.318 * * [simplify]: Extracting #8: cost 0 inf + 14852 5.321 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) 5.321 * [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))))) 5.321 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.321 * * [simplify]: iters left: 6 (11 enodes) 5.325 * * [simplify]: iters left: 5 (39 enodes) 5.331 * * [simplify]: iters left: 4 (52 enodes) 5.339 * * [simplify]: iters left: 3 (56 enodes) 5.347 * * [simplify]: Extracting #0: cost 1 inf + 0 5.347 * * [simplify]: Extracting #1: cost 8 inf + 0 5.347 * * [simplify]: Extracting #2: cost 17 inf + 0 5.348 * * [simplify]: Extracting #3: cost 23 inf + 1 5.348 * * [simplify]: Extracting #4: cost 20 inf + 247 5.348 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.348 * * [simplify]: Extracting #6: cost 0 inf + 3567 5.349 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.349 * [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))))) 5.349 * * * * [progress]: [ 19 / 163 ] simplifiying candidate # 5.349 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) 5.349 * * [simplify]: iters left: 6 (12 enodes) 5.352 * * [simplify]: iters left: 5 (44 enodes) 5.360 * * [simplify]: iters left: 4 (65 enodes) 5.370 * * [simplify]: iters left: 3 (84 enodes) 5.381 * * [simplify]: iters left: 2 (97 enodes) 5.395 * * [simplify]: iters left: 1 (102 enodes) 5.411 * * [simplify]: Extracting #0: cost 1 inf + 0 5.411 * * [simplify]: Extracting #1: cost 17 inf + 0 5.411 * * [simplify]: Extracting #2: cost 34 inf + 0 5.411 * * [simplify]: Extracting #3: cost 39 inf + 42 5.411 * * [simplify]: Extracting #4: cost 33 inf + 414 5.412 * * [simplify]: Extracting #5: cost 14 inf + 4216 5.413 * * [simplify]: Extracting #6: cost 3 inf + 7324 5.414 * * [simplify]: Extracting #7: cost 0 inf + 8292 5.416 * [simplify]: Simplified to (* (* (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x))) (cbrt (- 4 (* x x)))) (sqrt x)) 5.416 * [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))))) 5.416 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.416 * * [simplify]: iters left: 6 (11 enodes) 5.419 * * [simplify]: iters left: 5 (39 enodes) 5.425 * * [simplify]: iters left: 4 (52 enodes) 5.433 * * [simplify]: iters left: 3 (56 enodes) 5.441 * * [simplify]: Extracting #0: cost 1 inf + 0 5.441 * * [simplify]: Extracting #1: cost 8 inf + 0 5.441 * * [simplify]: Extracting #2: cost 17 inf + 0 5.441 * * [simplify]: Extracting #3: cost 23 inf + 1 5.441 * * [simplify]: Extracting #4: cost 20 inf + 207 5.442 * * [simplify]: Extracting #5: cost 8 inf + 1147 5.442 * * [simplify]: Extracting #6: cost 0 inf + 3247 5.442 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.443 * [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))))) 5.443 * * * * [progress]: [ 20 / 163 ] simplifiying candidate # 5.443 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) 1)) 5.443 * * [simplify]: iters left: 6 (12 enodes) 5.446 * * [simplify]: iters left: 5 (44 enodes) 5.453 * * [simplify]: iters left: 4 (60 enodes) 5.463 * * [simplify]: iters left: 3 (71 enodes) 5.473 * * [simplify]: iters left: 2 (78 enodes) 5.486 * * [simplify]: iters left: 1 (83 enodes) 5.497 * * [simplify]: Extracting #0: cost 1 inf + 0 5.497 * * [simplify]: Extracting #1: cost 9 inf + 0 5.497 * * [simplify]: Extracting #2: cost 16 inf + 1 5.497 * * [simplify]: Extracting #3: cost 24 inf + 1 5.497 * * [simplify]: Extracting #4: cost 23 inf + 45 5.497 * * [simplify]: Extracting #5: cost 10 inf + 1306 5.498 * * [simplify]: Extracting #6: cost 1 inf + 3571 5.498 * * [simplify]: Extracting #7: cost 0 inf + 3894 5.499 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) 5.499 * [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)))) 5.499 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 5.499 * * [simplify]: iters left: 6 (10 enodes) 5.502 * * [simplify]: iters left: 5 (36 enodes) 5.508 * * [simplify]: iters left: 4 (49 enodes) 5.515 * * [simplify]: iters left: 3 (53 enodes) 5.522 * * [simplify]: Extracting #0: cost 1 inf + 0 5.522 * * [simplify]: Extracting #1: cost 8 inf + 0 5.523 * * [simplify]: Extracting #2: cost 14 inf + 1 5.523 * * [simplify]: Extracting #3: cost 21 inf + 1 5.523 * * [simplify]: Extracting #4: cost 17 inf + 330 5.523 * * [simplify]: Extracting #5: cost 5 inf + 1873 5.523 * * [simplify]: Extracting #6: cost 1 inf + 2642 5.524 * * [simplify]: Extracting #7: cost 0 inf + 2925 5.524 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) 5.524 * [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))))) 5.524 * * * * [progress]: [ 21 / 163 ] simplifiying candidate # 5.525 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 5.525 * * [simplify]: iters left: 6 (11 enodes) 5.528 * * [simplify]: iters left: 5 (43 enodes) 5.535 * * [simplify]: iters left: 4 (68 enodes) 5.546 * * [simplify]: iters left: 3 (119 enodes) 5.568 * * [simplify]: iters left: 2 (165 enodes) 5.600 * * [simplify]: iters left: 1 (254 enodes) 5.667 * * [simplify]: Extracting #0: cost 1 inf + 0 5.667 * * [simplify]: Extracting #1: cost 17 inf + 0 5.667 * * [simplify]: Extracting #2: cost 32 inf + 1 5.667 * * [simplify]: Extracting #3: cost 35 inf + 2 5.667 * * [simplify]: Extracting #4: cost 30 inf + 732 5.668 * * [simplify]: Extracting #5: cost 19 inf + 2352 5.669 * * [simplify]: Extracting #6: cost 2 inf + 7114 5.671 * * [simplify]: Extracting #7: cost 0 inf + 7679 5.673 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 5.673 * [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))))) 5.673 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 5.673 * * [simplify]: iters left: 6 (10 enodes) 5.676 * * [simplify]: iters left: 5 (39 enodes) 5.682 * * [simplify]: iters left: 4 (58 enodes) 5.691 * * [simplify]: iters left: 3 (66 enodes) 5.700 * * [simplify]: Extracting #0: cost 1 inf + 0 5.700 * * [simplify]: Extracting #1: cost 8 inf + 0 5.700 * * [simplify]: Extracting #2: cost 21 inf + 0 5.700 * * [simplify]: Extracting #3: cost 23 inf + 487 5.700 * * [simplify]: Extracting #4: cost 13 inf + 1423 5.700 * * [simplify]: Extracting #5: cost 5 inf + 2719 5.701 * * [simplify]: Extracting #6: cost 1 inf + 3689 5.701 * * [simplify]: Extracting #7: cost 0 inf + 3971 5.702 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 5.702 * [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))))) 5.702 * * * * [progress]: [ 22 / 163 ] simplifiying candidate # 5.702 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 5.702 * * [simplify]: iters left: 6 (10 enodes) 5.705 * * [simplify]: iters left: 5 (38 enodes) 5.713 * * [simplify]: iters left: 4 (55 enodes) 5.722 * * [simplify]: iters left: 3 (84 enodes) 5.735 * * [simplify]: iters left: 2 (97 enodes) 5.751 * * [simplify]: iters left: 1 (126 enodes) 5.771 * * [simplify]: Extracting #0: cost 1 inf + 0 5.771 * * [simplify]: Extracting #1: cost 11 inf + 0 5.771 * * [simplify]: Extracting #2: cost 20 inf + 1 5.771 * * [simplify]: Extracting #3: cost 21 inf + 84 5.771 * * [simplify]: Extracting #4: cost 19 inf + 371 5.772 * * [simplify]: Extracting #5: cost 6 inf + 2759 5.772 * * [simplify]: Extracting #6: cost 0 inf + 3973 5.773 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 5.773 * [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))))) 5.774 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 5.774 * * [simplify]: iters left: 6 (10 enodes) 5.776 * * [simplify]: iters left: 5 (39 enodes) 5.783 * * [simplify]: iters left: 4 (58 enodes) 5.791 * * [simplify]: iters left: 3 (66 enodes) 5.800 * * [simplify]: Extracting #0: cost 1 inf + 0 5.800 * * [simplify]: Extracting #1: cost 8 inf + 0 5.801 * * [simplify]: Extracting #2: cost 21 inf + 0 5.801 * * [simplify]: Extracting #3: cost 23 inf + 327 5.801 * * [simplify]: Extracting #4: cost 13 inf + 1063 5.801 * * [simplify]: Extracting #5: cost 5 inf + 2279 5.802 * * [simplify]: Extracting #6: cost 1 inf + 3169 5.802 * * [simplify]: Extracting #7: cost 0 inf + 3411 5.803 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 5.803 * [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))))) 5.803 * * * * [progress]: [ 23 / 163 ] simplifiying candidate # 5.803 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 5.803 * * [simplify]: iters left: 6 (9 enodes) 5.806 * * [simplify]: iters left: 5 (31 enodes) 5.811 * * [simplify]: iters left: 4 (43 enodes) 5.819 * * [simplify]: iters left: 3 (49 enodes) 5.825 * * [simplify]: iters left: 2 (50 enodes) 5.832 * * [simplify]: Extracting #0: cost 1 inf + 0 5.832 * * [simplify]: Extracting #1: cost 5 inf + 0 5.832 * * [simplify]: Extracting #2: cost 7 inf + 1 5.832 * * [simplify]: Extracting #3: cost 11 inf + 1 5.832 * * [simplify]: Extracting #4: cost 14 inf + 2 5.832 * * [simplify]: Extracting #5: cost 14 inf + 3 5.832 * * [simplify]: Extracting #6: cost 9 inf + 289 5.832 * * [simplify]: Extracting #7: cost 1 inf + 1424 5.833 * * [simplify]: Extracting #8: cost 0 inf + 1627 5.833 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 5.833 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 5.833 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 5.833 * * [simplify]: iters left: 6 (9 enodes) 5.836 * * [simplify]: iters left: 5 (36 enodes) 5.842 * * [simplify]: iters left: 4 (55 enodes) 5.850 * * [simplify]: iters left: 3 (63 enodes) 5.859 * * [simplify]: iters left: 2 (67 enodes) 5.868 * * [simplify]: Extracting #0: cost 1 inf + 0 5.869 * * [simplify]: Extracting #1: cost 8 inf + 0 5.869 * * [simplify]: Extracting #2: cost 18 inf + 1 5.869 * * [simplify]: Extracting #3: cost 18 inf + 170 5.869 * * [simplify]: Extracting #4: cost 12 inf + 541 5.869 * * [simplify]: Extracting #5: cost 2 inf + 2162 5.870 * * [simplify]: Extracting #6: cost 0 inf + 2607 5.870 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 5.870 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 5.870 * * * * [progress]: [ 24 / 163 ] simplifiying candidate # 5.870 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 5.871 * * [simplify]: iters left: 6 (14 enodes) 5.874 * * [simplify]: iters left: 5 (51 enodes) 5.882 * * [simplify]: iters left: 4 (78 enodes) 5.896 * * [simplify]: iters left: 3 (119 enodes) 5.915 * * [simplify]: iters left: 2 (169 enodes) 5.942 * * [simplify]: iters left: 1 (199 enodes) 5.972 * * [simplify]: Extracting #0: cost 1 inf + 0 5.972 * * [simplify]: Extracting #1: cost 25 inf + 0 5.973 * * [simplify]: Extracting #2: cost 52 inf + 0 5.973 * * [simplify]: Extracting #3: cost 58 inf + 1 5.973 * * [simplify]: Extracting #4: cost 50 inf + 733 5.974 * * [simplify]: Extracting #5: cost 25 inf + 6868 5.977 * * [simplify]: Extracting #6: cost 1 inf + 15809 5.980 * * [simplify]: Extracting #7: cost 0 inf + 16212 5.983 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) 5.983 * [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))))) 5.983 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 5.983 * * [simplify]: iters left: 6 (12 enodes) 5.986 * * [simplify]: iters left: 5 (45 enodes) 5.993 * * [simplify]: iters left: 4 (65 enodes) 6.003 * * [simplify]: iters left: 3 (75 enodes) 6.013 * * [simplify]: Extracting #0: cost 1 inf + 0 6.013 * * [simplify]: Extracting #1: cost 8 inf + 0 6.013 * * [simplify]: Extracting #2: cost 22 inf + 0 6.013 * * [simplify]: Extracting #3: cost 29 inf + 284 6.013 * * [simplify]: Extracting #4: cost 22 inf + 1054 6.014 * * [simplify]: Extracting #5: cost 10 inf + 2394 6.014 * * [simplify]: Extracting #6: cost 1 inf + 4734 6.015 * * [simplify]: Extracting #7: cost 0 inf + 5177 6.016 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 6.016 * [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))))) 6.016 * * * * [progress]: [ 25 / 163 ] simplifiying candidate # 6.016 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 6.016 * * [simplify]: iters left: 6 (12 enodes) 6.019 * * [simplify]: iters left: 5 (43 enodes) 6.027 * * [simplify]: iters left: 4 (62 enodes) 6.038 * * [simplify]: iters left: 3 (83 enodes) 6.050 * * [simplify]: iters left: 2 (96 enodes) 6.064 * * [simplify]: iters left: 1 (101 enodes) 6.078 * * [simplify]: Extracting #0: cost 1 inf + 0 6.078 * * [simplify]: Extracting #1: cost 17 inf + 0 6.078 * * [simplify]: Extracting #2: cost 34 inf + 0 6.078 * * [simplify]: Extracting #3: cost 39 inf + 1 6.078 * * [simplify]: Extracting #4: cost 33 inf + 411 6.079 * * [simplify]: Extracting #5: cost 19 inf + 2921 6.080 * * [simplify]: Extracting #6: cost 1 inf + 8367 6.081 * * [simplify]: Extracting #7: cost 0 inf + 8690 6.083 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x)))) 6.083 * [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))))) 6.083 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.083 * * [simplify]: iters left: 6 (11 enodes) 6.086 * * [simplify]: iters left: 5 (42 enodes) 6.093 * * [simplify]: iters left: 4 (62 enodes) 6.102 * * [simplify]: iters left: 3 (72 enodes) 6.114 * * [simplify]: iters left: 2 (76 enodes) 6.124 * * [simplify]: Extracting #0: cost 1 inf + 0 6.124 * * [simplify]: Extracting #1: cost 8 inf + 0 6.124 * * [simplify]: Extracting #2: cost 21 inf + 0 6.124 * * [simplify]: Extracting #3: cost 24 inf + 85 6.124 * * [simplify]: Extracting #4: cost 21 inf + 371 6.125 * * [simplify]: Extracting #5: cost 9 inf + 1712 6.125 * * [simplify]: Extracting #6: cost 0 inf + 3813 6.126 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.126 * [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))))) 6.126 * * * * [progress]: [ 26 / 163 ] simplifiying candidate # 6.126 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) 1)) 6.126 * * [simplify]: iters left: 6 (13 enodes) 6.130 * * [simplify]: iters left: 5 (46 enodes) 6.137 * * [simplify]: iters left: 4 (60 enodes) 6.147 * * [simplify]: iters left: 3 (73 enodes) 6.157 * * [simplify]: iters left: 2 (80 enodes) 6.168 * * [simplify]: iters left: 1 (85 enodes) 6.179 * * [simplify]: Extracting #0: cost 1 inf + 0 6.179 * * [simplify]: Extracting #1: cost 9 inf + 0 6.179 * * [simplify]: Extracting #2: cost 17 inf + 1 6.179 * * [simplify]: Extracting #3: cost 25 inf + 1 6.180 * * [simplify]: Extracting #4: cost 23 inf + 86 6.180 * * [simplify]: Extracting #5: cost 14 inf + 940 6.180 * * [simplify]: Extracting #6: cost 4 inf + 3203 6.181 * * [simplify]: Extracting #7: cost 0 inf + 4374 6.182 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) 6.182 * [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)))) 6.182 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.182 * * [simplify]: iters left: 6 (11 enodes) 6.186 * * [simplify]: iters left: 5 (42 enodes) 6.193 * * [simplify]: iters left: 4 (62 enodes) 6.202 * * [simplify]: iters left: 3 (72 enodes) 6.211 * * [simplify]: Extracting #0: cost 1 inf + 0 6.211 * * [simplify]: Extracting #1: cost 8 inf + 0 6.212 * * [simplify]: Extracting #2: cost 19 inf + 1 6.212 * * [simplify]: Extracting #3: cost 29 inf + 42 6.212 * * [simplify]: Extracting #4: cost 23 inf + 571 6.212 * * [simplify]: Extracting #5: cost 11 inf + 1710 6.213 * * [simplify]: Extracting #6: cost 2 inf + 3530 6.213 * * [simplify]: Extracting #7: cost 0 inf + 4055 6.214 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.214 * [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)))) 6.214 * * * * [progress]: [ 27 / 163 ] simplifiying candidate # 6.214 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 6.214 * * [simplify]: iters left: 6 (11 enodes) 6.217 * * [simplify]: iters left: 5 (43 enodes) 6.224 * * [simplify]: iters left: 4 (68 enodes) 6.235 * * [simplify]: iters left: 3 (119 enodes) 6.256 * * [simplify]: iters left: 2 (165 enodes) 6.288 * * [simplify]: iters left: 1 (254 enodes) 6.353 * * [simplify]: Extracting #0: cost 1 inf + 0 6.353 * * [simplify]: Extracting #1: cost 17 inf + 0 6.353 * * [simplify]: Extracting #2: cost 32 inf + 1 6.354 * * [simplify]: Extracting #3: cost 35 inf + 2 6.354 * * [simplify]: Extracting #4: cost 30 inf + 732 6.354 * * [simplify]: Extracting #5: cost 19 inf + 2352 6.355 * * [simplify]: Extracting #6: cost 2 inf + 7114 6.357 * * [simplify]: Extracting #7: cost 0 inf + 7679 6.359 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 6.359 * [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))))) 6.359 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.359 * * [simplify]: iters left: 6 (10 enodes) 6.362 * * [simplify]: iters left: 5 (39 enodes) 6.368 * * [simplify]: iters left: 4 (58 enodes) 6.377 * * [simplify]: iters left: 3 (66 enodes) 6.386 * * [simplify]: Extracting #0: cost 1 inf + 0 6.386 * * [simplify]: Extracting #1: cost 8 inf + 0 6.386 * * [simplify]: Extracting #2: cost 21 inf + 0 6.386 * * [simplify]: Extracting #3: cost 23 inf + 487 6.386 * * [simplify]: Extracting #4: cost 13 inf + 1423 6.387 * * [simplify]: Extracting #5: cost 5 inf + 2719 6.387 * * [simplify]: Extracting #6: cost 1 inf + 3689 6.388 * * [simplify]: Extracting #7: cost 0 inf + 3971 6.388 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.388 * [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))))) 6.388 * * * * [progress]: [ 28 / 163 ] simplifiying candidate # 6.389 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 6.389 * * [simplify]: iters left: 6 (10 enodes) 6.391 * * [simplify]: iters left: 5 (38 enodes) 6.397 * * [simplify]: iters left: 4 (55 enodes) 6.406 * * [simplify]: iters left: 3 (84 enodes) 6.419 * * [simplify]: iters left: 2 (97 enodes) 6.433 * * [simplify]: iters left: 1 (126 enodes) 6.453 * * [simplify]: Extracting #0: cost 1 inf + 0 6.453 * * [simplify]: Extracting #1: cost 11 inf + 0 6.453 * * [simplify]: Extracting #2: cost 20 inf + 1 6.453 * * [simplify]: Extracting #3: cost 21 inf + 84 6.454 * * [simplify]: Extracting #4: cost 19 inf + 371 6.454 * * [simplify]: Extracting #5: cost 6 inf + 2759 6.455 * * [simplify]: Extracting #6: cost 0 inf + 3973 6.456 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 6.456 * [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))))) 6.456 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.456 * * [simplify]: iters left: 6 (10 enodes) 6.459 * * [simplify]: iters left: 5 (39 enodes) 6.465 * * [simplify]: iters left: 4 (58 enodes) 6.473 * * [simplify]: iters left: 3 (66 enodes) 6.482 * * [simplify]: Extracting #0: cost 1 inf + 0 6.482 * * [simplify]: Extracting #1: cost 8 inf + 0 6.482 * * [simplify]: Extracting #2: cost 21 inf + 0 6.482 * * [simplify]: Extracting #3: cost 23 inf + 327 6.482 * * [simplify]: Extracting #4: cost 13 inf + 1063 6.482 * * [simplify]: Extracting #5: cost 5 inf + 2279 6.483 * * [simplify]: Extracting #6: cost 1 inf + 3169 6.483 * * [simplify]: Extracting #7: cost 0 inf + 3411 6.484 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.484 * [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))))) 6.484 * * * * [progress]: [ 29 / 163 ] simplifiying candidate # 6.484 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 6.484 * * [simplify]: iters left: 6 (9 enodes) 6.487 * * [simplify]: iters left: 5 (31 enodes) 6.491 * * [simplify]: iters left: 4 (43 enodes) 6.498 * * [simplify]: iters left: 3 (49 enodes) 6.504 * * [simplify]: iters left: 2 (50 enodes) 6.510 * * [simplify]: Extracting #0: cost 1 inf + 0 6.510 * * [simplify]: Extracting #1: cost 5 inf + 0 6.510 * * [simplify]: Extracting #2: cost 7 inf + 1 6.510 * * [simplify]: Extracting #3: cost 11 inf + 1 6.510 * * [simplify]: Extracting #4: cost 14 inf + 2 6.510 * * [simplify]: Extracting #5: cost 14 inf + 3 6.510 * * [simplify]: Extracting #6: cost 9 inf + 289 6.510 * * [simplify]: Extracting #7: cost 1 inf + 1424 6.511 * * [simplify]: Extracting #8: cost 0 inf + 1627 6.511 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.511 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.511 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.511 * * [simplify]: iters left: 6 (9 enodes) 6.515 * * [simplify]: iters left: 5 (36 enodes) 6.521 * * [simplify]: iters left: 4 (55 enodes) 6.529 * * [simplify]: iters left: 3 (63 enodes) 6.537 * * [simplify]: iters left: 2 (67 enodes) 6.546 * * [simplify]: Extracting #0: cost 1 inf + 0 6.546 * * [simplify]: Extracting #1: cost 8 inf + 0 6.546 * * [simplify]: Extracting #2: cost 18 inf + 1 6.547 * * [simplify]: Extracting #3: cost 18 inf + 170 6.547 * * [simplify]: Extracting #4: cost 12 inf + 541 6.547 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.547 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.548 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.548 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.548 * * * * [progress]: [ 30 / 163 ] simplifiying candidate # 6.548 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) 6.548 * * [simplify]: iters left: 6 (8 enodes) 6.550 * * [simplify]: iters left: 5 (28 enodes) 6.555 * * [simplify]: iters left: 4 (44 enodes) 6.561 * * [simplify]: iters left: 3 (47 enodes) 6.567 * * [simplify]: Extracting #0: cost 1 inf + 0 6.567 * * [simplify]: Extracting #1: cost 5 inf + 0 6.567 * * [simplify]: Extracting #2: cost 7 inf + 1 6.567 * * [simplify]: Extracting #3: cost 11 inf + 1 6.567 * * [simplify]: Extracting #4: cost 14 inf + 2 6.567 * * [simplify]: Extracting #5: cost 13 inf + 44 6.567 * * [simplify]: Extracting #6: cost 7 inf + 411 6.568 * * [simplify]: Extracting #7: cost 0 inf + 1627 6.568 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.568 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.568 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.568 * * [simplify]: iters left: 6 (9 enodes) 6.571 * * [simplify]: iters left: 5 (36 enodes) 6.577 * * [simplify]: iters left: 4 (55 enodes) 6.584 * * [simplify]: iters left: 3 (63 enodes) 6.595 * * [simplify]: iters left: 2 (67 enodes) 6.603 * * [simplify]: Extracting #0: cost 1 inf + 0 6.604 * * [simplify]: Extracting #1: cost 8 inf + 0 6.604 * * [simplify]: Extracting #2: cost 18 inf + 1 6.604 * * [simplify]: Extracting #3: cost 18 inf + 170 6.604 * * [simplify]: Extracting #4: cost 12 inf + 541 6.604 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.604 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.605 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.605 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.605 * * * * [progress]: [ 31 / 163 ] simplifiying candidate # 6.605 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) 6.605 * * [simplify]: iters left: 6 (9 enodes) 6.608 * * [simplify]: iters left: 5 (33 enodes) 6.613 * * [simplify]: iters left: 4 (48 enodes) 6.620 * * [simplify]: iters left: 3 (57 enodes) 6.628 * * [simplify]: iters left: 2 (61 enodes) 6.636 * * [simplify]: Extracting #0: cost 1 inf + 0 6.636 * * [simplify]: Extracting #1: cost 7 inf + 0 6.636 * * [simplify]: Extracting #2: cost 19 inf + 0 6.636 * * [simplify]: Extracting #3: cost 23 inf + 85 6.636 * * [simplify]: Extracting #4: cost 20 inf + 291 6.636 * * [simplify]: Extracting #5: cost 9 inf + 2316 6.637 * * [simplify]: Extracting #6: cost 1 inf + 3935 6.638 * * [simplify]: Extracting #7: cost 0 inf + 4137 6.638 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) 6.638 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ 1 x)))) 6.638 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ 1 x)) 6.638 * * [simplify]: iters left: 6 (8 enodes) 6.641 * * [simplify]: iters left: 5 (30 enodes) 6.645 * * [simplify]: iters left: 4 (39 enodes) 6.651 * * [simplify]: iters left: 3 (48 enodes) 6.658 * * [simplify]: iters left: 2 (49 enodes) 6.664 * * [simplify]: iters left: 1 (51 enodes) 6.672 * * [simplify]: Extracting #0: cost 1 inf + 0 6.672 * * [simplify]: Extracting #1: cost 7 inf + 0 6.672 * * [simplify]: Extracting #2: cost 8 inf + 44 6.672 * * [simplify]: Extracting #3: cost 11 inf + 86 6.672 * * [simplify]: Extracting #4: cost 11 inf + 209 6.672 * * [simplify]: Extracting #5: cost 8 inf + 454 6.672 * * [simplify]: Extracting #6: cost 2 inf + 1305 6.673 * * [simplify]: Extracting #7: cost 0 inf + 1711 6.673 * [simplify]: Simplified to (* x (cbrt (- 4 (* x x)))) 6.673 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) (* x (cbrt (- 4 (* x x)))))) 6.673 * * * * [progress]: [ 32 / 163 ] simplifiying candidate # 6.673 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 6.673 * * [simplify]: iters left: 6 (11 enodes) 6.676 * * [simplify]: iters left: 5 (42 enodes) 6.683 * * [simplify]: iters left: 4 (58 enodes) 6.691 * * [simplify]: iters left: 3 (62 enodes) 6.700 * * [simplify]: iters left: 2 (66 enodes) 6.709 * * [simplify]: Extracting #0: cost 1 inf + 0 6.709 * * [simplify]: Extracting #1: cost 6 inf + 0 6.709 * * [simplify]: Extracting #2: cost 12 inf + 0 6.709 * * [simplify]: Extracting #3: cost 22 inf + 0 6.709 * * [simplify]: Extracting #4: cost 24 inf + 4 6.709 * * [simplify]: Extracting #5: cost 17 inf + 495 6.709 * * [simplify]: Extracting #6: cost 6 inf + 1435 6.710 * * [simplify]: Extracting #7: cost 0 inf + 3171 6.710 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 6.710 * [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))))) 6.710 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 6.710 * * [simplify]: iters left: 6 (10 enodes) 6.713 * * [simplify]: iters left: 5 (37 enodes) 6.719 * * [simplify]: iters left: 4 (51 enodes) 6.726 * * [simplify]: iters left: 3 (55 enodes) 6.734 * * [simplify]: iters left: 2 (59 enodes) 6.742 * * [simplify]: Extracting #0: cost 1 inf + 0 6.742 * * [simplify]: Extracting #1: cost 4 inf + 0 6.742 * * [simplify]: Extracting #2: cost 8 inf + 0 6.742 * * [simplify]: Extracting #3: cost 18 inf + 0 6.742 * * [simplify]: Extracting #4: cost 20 inf + 4 6.742 * * [simplify]: Extracting #5: cost 13 inf + 495 6.743 * * [simplify]: Extracting #6: cost 2 inf + 1556 6.743 * * [simplify]: Extracting #7: cost 0 inf + 2041 6.744 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 6.744 * [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))))) 6.744 * * * * [progress]: [ 33 / 163 ] simplifiying candidate # 6.745 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 6.745 * * [simplify]: iters left: 6 (10 enodes) 6.747 * * [simplify]: iters left: 5 (37 enodes) 6.753 * * [simplify]: iters left: 4 (51 enodes) 6.760 * * [simplify]: iters left: 3 (55 enodes) 6.768 * * [simplify]: iters left: 2 (59 enodes) 6.776 * * [simplify]: Extracting #0: cost 1 inf + 0 6.776 * * [simplify]: Extracting #1: cost 4 inf + 0 6.776 * * [simplify]: Extracting #2: cost 8 inf + 0 6.777 * * [simplify]: Extracting #3: cost 18 inf + 0 6.777 * * [simplify]: Extracting #4: cost 20 inf + 4 6.777 * * [simplify]: Extracting #5: cost 13 inf + 495 6.777 * * [simplify]: Extracting #6: cost 2 inf + 1476 6.777 * * [simplify]: Extracting #7: cost 0 inf + 1881 6.778 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 6.778 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 6.778 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 6.778 * * [simplify]: iters left: 6 (10 enodes) 6.780 * * [simplify]: iters left: 5 (37 enodes) 6.786 * * [simplify]: iters left: 4 (51 enodes) 6.793 * * [simplify]: iters left: 3 (55 enodes) 6.801 * * [simplify]: iters left: 2 (59 enodes) 6.809 * * [simplify]: Extracting #0: cost 1 inf + 0 6.809 * * [simplify]: Extracting #1: cost 4 inf + 0 6.809 * * [simplify]: Extracting #2: cost 8 inf + 0 6.809 * * [simplify]: Extracting #3: cost 18 inf + 0 6.810 * * [simplify]: Extracting #4: cost 20 inf + 4 6.810 * * [simplify]: Extracting #5: cost 13 inf + 495 6.810 * * [simplify]: Extracting #6: cost 2 inf + 1476 6.810 * * [simplify]: Extracting #7: cost 0 inf + 1881 6.811 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 6.811 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 6.811 * * * * [progress]: [ 34 / 163 ] simplifiying candidate # 6.811 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 6.811 * * [simplify]: iters left: 6 (13 enodes) 6.814 * * [simplify]: iters left: 5 (51 enodes) 6.824 * * [simplify]: iters left: 4 (88 enodes) 6.838 * * [simplify]: iters left: 3 (127 enodes) 6.857 * * [simplify]: iters left: 2 (164 enodes) 6.880 * * [simplify]: iters left: 1 (191 enodes) 6.908 * * [simplify]: Extracting #0: cost 1 inf + 0 6.908 * * [simplify]: Extracting #1: cost 29 inf + 0 6.908 * * [simplify]: Extracting #2: cost 54 inf + 0 6.908 * * [simplify]: Extracting #3: cost 59 inf + 82 6.909 * * [simplify]: Extracting #4: cost 47 inf + 1744 6.910 * * [simplify]: Extracting #5: cost 16 inf + 10133 6.912 * * [simplify]: Extracting #6: cost 3 inf + 14249 6.915 * * [simplify]: Extracting #7: cost 0 inf + 15538 6.918 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) 6.918 * [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))))) 6.918 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 6.918 * * [simplify]: iters left: 6 (11 enodes) 6.921 * * [simplify]: iters left: 5 (39 enodes) 6.927 * * [simplify]: iters left: 4 (52 enodes) 6.934 * * [simplify]: iters left: 3 (56 enodes) 6.941 * * [simplify]: Extracting #0: cost 1 inf + 0 6.942 * * [simplify]: Extracting #1: cost 8 inf + 0 6.942 * * [simplify]: Extracting #2: cost 17 inf + 0 6.942 * * [simplify]: Extracting #3: cost 23 inf + 1 6.942 * * [simplify]: Extracting #4: cost 20 inf + 247 6.942 * * [simplify]: Extracting #5: cost 8 inf + 1347 6.942 * * [simplify]: Extracting #6: cost 0 inf + 3567 6.943 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 6.943 * [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))))) 6.943 * * * * [progress]: [ 35 / 163 ] simplifiying candidate # 6.943 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 6.943 * * [simplify]: iters left: 6 (12 enodes) 6.946 * * [simplify]: iters left: 5 (44 enodes) 6.953 * * [simplify]: iters left: 4 (64 enodes) 6.964 * * [simplify]: iters left: 3 (83 enodes) 6.975 * * [simplify]: iters left: 2 (89 enodes) 6.987 * * [simplify]: iters left: 1 (97 enodes) 6.999 * * [simplify]: Extracting #0: cost 1 inf + 0 6.999 * * [simplify]: Extracting #1: cost 16 inf + 0 6.999 * * [simplify]: Extracting #2: cost 32 inf + 0 6.999 * * [simplify]: Extracting #3: cost 37 inf + 42 6.999 * * [simplify]: Extracting #4: cost 34 inf + 248 6.999 * * [simplify]: Extracting #5: cost 20 inf + 1874 7.000 * * [simplify]: Extracting #6: cost 3 inf + 6518 7.002 * * [simplify]: Extracting #7: cost 0 inf + 7446 7.003 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (sqrt x)) 7.003 * [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))))) 7.003 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.003 * * [simplify]: iters left: 6 (11 enodes) 7.006 * * [simplify]: iters left: 5 (39 enodes) 7.012 * * [simplify]: iters left: 4 (52 enodes) 7.019 * * [simplify]: iters left: 3 (56 enodes) 7.026 * * [simplify]: Extracting #0: cost 1 inf + 0 7.026 * * [simplify]: Extracting #1: cost 8 inf + 0 7.026 * * [simplify]: Extracting #2: cost 17 inf + 0 7.026 * * [simplify]: Extracting #3: cost 23 inf + 1 7.026 * * [simplify]: Extracting #4: cost 20 inf + 207 7.027 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.027 * * [simplify]: Extracting #6: cost 0 inf + 3247 7.028 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.028 * [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))))) 7.028 * * * * [progress]: [ 36 / 163 ] simplifiying candidate # 7.028 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 7.028 * * [simplify]: iters left: 6 (12 enodes) 7.031 * * [simplify]: iters left: 5 (44 enodes) 7.040 * * [simplify]: iters left: 4 (67 enodes) 7.049 * * [simplify]: iters left: 3 (78 enodes) 7.060 * * [simplify]: iters left: 2 (85 enodes) 7.071 * * [simplify]: iters left: 1 (98 enodes) 7.086 * * [simplify]: Extracting #0: cost 1 inf + 0 7.086 * * [simplify]: Extracting #1: cost 12 inf + 0 7.086 * * [simplify]: Extracting #2: cost 21 inf + 1 7.086 * * [simplify]: Extracting #3: cost 29 inf + 1 7.086 * * [simplify]: Extracting #4: cost 28 inf + 45 7.086 * * [simplify]: Extracting #5: cost 14 inf + 1349 7.087 * * [simplify]: Extracting #6: cost 6 inf + 3251 7.088 * * [simplify]: Extracting #7: cost 0 inf + 4749 7.089 * [simplify]: Simplified to (/ (/ (sqrt (- 4 (* x x))) (cbrt (- 2 x))) (cbrt (- 2 x))) 7.089 * [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)))) 7.089 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 7.089 * * [simplify]: iters left: 6 (10 enodes) 7.092 * * [simplify]: iters left: 5 (36 enodes) 7.097 * * [simplify]: iters left: 4 (49 enodes) 7.104 * * [simplify]: iters left: 3 (53 enodes) 7.112 * * [simplify]: Extracting #0: cost 1 inf + 0 7.112 * * [simplify]: Extracting #1: cost 8 inf + 0 7.112 * * [simplify]: Extracting #2: cost 14 inf + 1 7.113 * * [simplify]: Extracting #3: cost 21 inf + 1 7.113 * * [simplify]: Extracting #4: cost 17 inf + 330 7.113 * * [simplify]: Extracting #5: cost 5 inf + 1913 7.113 * * [simplify]: Extracting #6: cost 1 inf + 2642 7.114 * * [simplify]: Extracting #7: cost 0 inf + 2925 7.114 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (cbrt (- 2 x))) 7.114 * [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))))) 7.114 * * * * [progress]: [ 37 / 163 ] simplifiying candidate # 7.115 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 7.115 * * [simplify]: iters left: 6 (12 enodes) 7.117 * * [simplify]: iters left: 5 (44 enodes) 7.124 * * [simplify]: iters left: 4 (63 enodes) 7.133 * * [simplify]: iters left: 3 (75 enodes) 7.143 * * [simplify]: iters left: 2 (83 enodes) 7.154 * * [simplify]: iters left: 1 (89 enodes) 7.165 * * [simplify]: Extracting #0: cost 1 inf + 0 7.165 * * [simplify]: Extracting #1: cost 14 inf + 0 7.165 * * [simplify]: Extracting #2: cost 29 inf + 0 7.165 * * [simplify]: Extracting #3: cost 35 inf + 1 7.166 * * [simplify]: Extracting #4: cost 31 inf + 368 7.166 * * [simplify]: Extracting #5: cost 15 inf + 2758 7.167 * * [simplify]: Extracting #6: cost 0 inf + 6555 7.168 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) (cbrt x)) 7.168 * [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))))) 7.168 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.168 * * [simplify]: iters left: 6 (11 enodes) 7.171 * * [simplify]: iters left: 5 (39 enodes) 7.177 * * [simplify]: iters left: 4 (52 enodes) 7.186 * * [simplify]: iters left: 3 (56 enodes) 7.193 * * [simplify]: Extracting #0: cost 1 inf + 0 7.193 * * [simplify]: Extracting #1: cost 8 inf + 0 7.193 * * [simplify]: Extracting #2: cost 17 inf + 0 7.193 * * [simplify]: Extracting #3: cost 23 inf + 1 7.193 * * [simplify]: Extracting #4: cost 20 inf + 247 7.193 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.194 * * [simplify]: Extracting #6: cost 0 inf + 3247 7.194 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.194 * [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))))) 7.194 * * * * [progress]: [ 38 / 163 ] simplifiying candidate # 7.195 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.195 * * [simplify]: iters left: 6 (11 enodes) 7.197 * * [simplify]: iters left: 5 (39 enodes) 7.203 * * [simplify]: iters left: 4 (52 enodes) 7.210 * * [simplify]: iters left: 3 (56 enodes) 7.218 * * [simplify]: Extracting #0: cost 1 inf + 0 7.218 * * [simplify]: Extracting #1: cost 8 inf + 0 7.218 * * [simplify]: Extracting #2: cost 17 inf + 0 7.218 * * [simplify]: Extracting #3: cost 23 inf + 1 7.218 * * [simplify]: Extracting #4: cost 20 inf + 207 7.218 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.219 * * [simplify]: Extracting #6: cost 0 inf + 2927 7.219 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.219 * [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))))) 7.219 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.219 * * [simplify]: iters left: 6 (11 enodes) 7.222 * * [simplify]: iters left: 5 (39 enodes) 7.228 * * [simplify]: iters left: 4 (52 enodes) 7.235 * * [simplify]: iters left: 3 (56 enodes) 7.243 * * [simplify]: Extracting #0: cost 1 inf + 0 7.243 * * [simplify]: Extracting #1: cost 8 inf + 0 7.243 * * [simplify]: Extracting #2: cost 17 inf + 0 7.243 * * [simplify]: Extracting #3: cost 23 inf + 1 7.243 * * [simplify]: Extracting #4: cost 20 inf + 207 7.243 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.244 * * [simplify]: Extracting #6: cost 0 inf + 2927 7.244 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.244 * [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))))) 7.244 * * * * [progress]: [ 39 / 163 ] simplifiying candidate # 7.244 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) 1)) 7.245 * * [simplify]: iters left: 6 (11 enodes) 7.247 * * [simplify]: iters left: 5 (39 enodes) 7.254 * * [simplify]: iters left: 4 (51 enodes) 7.262 * * [simplify]: iters left: 3 (54 enodes) 7.269 * * [simplify]: iters left: 2 (55 enodes) 7.276 * * [simplify]: iters left: 1 (57 enodes) 7.284 * * [simplify]: Extracting #0: cost 1 inf + 0 7.284 * * [simplify]: Extracting #1: cost 6 inf + 0 7.284 * * [simplify]: Extracting #2: cost 10 inf + 1 7.284 * * [simplify]: Extracting #3: cost 18 inf + 1 7.284 * * [simplify]: Extracting #4: cost 18 inf + 4 7.284 * * [simplify]: Extracting #5: cost 8 inf + 579 7.285 * * [simplify]: Extracting #6: cost 0 inf + 1958 7.285 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) 7.285 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)))) 7.285 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 7.285 * * [simplify]: iters left: 6 (10 enodes) 7.288 * * [simplify]: iters left: 5 (36 enodes) 7.293 * * [simplify]: iters left: 4 (49 enodes) 7.300 * * [simplify]: iters left: 3 (53 enodes) 7.307 * * [simplify]: Extracting #0: cost 1 inf + 0 7.307 * * [simplify]: Extracting #1: cost 8 inf + 0 7.307 * * [simplify]: Extracting #2: cost 14 inf + 1 7.307 * * [simplify]: Extracting #3: cost 21 inf + 1 7.307 * * [simplify]: Extracting #4: cost 17 inf + 330 7.308 * * [simplify]: Extracting #5: cost 5 inf + 1713 7.308 * * [simplify]: Extracting #6: cost 1 inf + 2362 7.309 * * [simplify]: Extracting #7: cost 0 inf + 2605 7.309 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))) 7.309 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))))) 7.309 * * * * [progress]: [ 40 / 163 ] simplifiying candidate # 7.309 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 7.309 * * [simplify]: iters left: 6 (10 enodes) 7.312 * * [simplify]: iters left: 5 (38 enodes) 7.318 * * [simplify]: iters left: 4 (53 enodes) 7.326 * * [simplify]: iters left: 3 (70 enodes) 7.337 * * [simplify]: iters left: 2 (79 enodes) 7.349 * * [simplify]: iters left: 1 (102 enodes) 7.365 * * [simplify]: Extracting #0: cost 1 inf + 0 7.365 * * [simplify]: Extracting #1: cost 11 inf + 0 7.365 * * [simplify]: Extracting #2: cost 20 inf + 1 7.365 * * [simplify]: Extracting #3: cost 23 inf + 2 7.365 * * [simplify]: Extracting #4: cost 18 inf + 651 7.366 * * [simplify]: Extracting #5: cost 7 inf + 2233 7.366 * * [simplify]: Extracting #6: cost 0 inf + 3649 7.367 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 7.367 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.367 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.367 * * [simplify]: iters left: 6 (10 enodes) 7.370 * * [simplify]: iters left: 5 (39 enodes) 7.376 * * [simplify]: iters left: 4 (58 enodes) 7.384 * * [simplify]: iters left: 3 (66 enodes) 7.393 * * [simplify]: Extracting #0: cost 1 inf + 0 7.393 * * [simplify]: Extracting #1: cost 8 inf + 0 7.393 * * [simplify]: Extracting #2: cost 21 inf + 0 7.393 * * [simplify]: Extracting #3: cost 23 inf + 487 7.393 * * [simplify]: Extracting #4: cost 13 inf + 1423 7.394 * * [simplify]: Extracting #5: cost 5 inf + 2559 7.394 * * [simplify]: Extracting #6: cost 1 inf + 3409 7.395 * * [simplify]: Extracting #7: cost 0 inf + 3651 7.395 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.395 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.395 * * * * [progress]: [ 41 / 163 ] simplifiying candidate # 7.396 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 7.396 * * [simplify]: iters left: 6 (9 enodes) 7.398 * * [simplify]: iters left: 5 (33 enodes) 7.405 * * [simplify]: iters left: 4 (42 enodes) 7.411 * * [simplify]: iters left: 3 (51 enodes) 7.418 * * [simplify]: iters left: 2 (52 enodes) 7.425 * * [simplify]: iters left: 1 (54 enodes) 7.431 * * [simplify]: Extracting #0: cost 1 inf + 0 7.431 * * [simplify]: Extracting #1: cost 7 inf + 0 7.431 * * [simplify]: Extracting #2: cost 12 inf + 1 7.432 * * [simplify]: Extracting #3: cost 15 inf + 2 7.432 * * [simplify]: Extracting #4: cost 12 inf + 289 7.432 * * [simplify]: Extracting #5: cost 8 inf + 616 7.432 * * [simplify]: Extracting #6: cost 1 inf + 1550 7.432 * * [simplify]: Extracting #7: cost 0 inf + 1713 7.433 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 7.433 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.433 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.433 * * [simplify]: iters left: 6 (10 enodes) 7.436 * * [simplify]: iters left: 5 (39 enodes) 7.442 * * [simplify]: iters left: 4 (58 enodes) 7.450 * * [simplify]: iters left: 3 (66 enodes) 7.458 * * [simplify]: Extracting #0: cost 1 inf + 0 7.459 * * [simplify]: Extracting #1: cost 8 inf + 0 7.459 * * [simplify]: Extracting #2: cost 21 inf + 0 7.459 * * [simplify]: Extracting #3: cost 23 inf + 327 7.459 * * [simplify]: Extracting #4: cost 13 inf + 1063 7.459 * * [simplify]: Extracting #5: cost 5 inf + 2119 7.460 * * [simplify]: Extracting #6: cost 1 inf + 2889 7.460 * * [simplify]: Extracting #7: cost 0 inf + 3091 7.461 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.461 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.461 * * * * [progress]: [ 42 / 163 ] simplifiying candidate # 7.461 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 7.461 * * [simplify]: iters left: 6 (8 enodes) 7.463 * * [simplify]: iters left: 5 (26 enodes) 7.467 * * [simplify]: iters left: 4 (34 enodes) 7.472 * * [simplify]: iters left: 3 (38 enodes) 7.477 * * [simplify]: Extracting #0: cost 1 inf + 0 7.477 * * [simplify]: Extracting #1: cost 4 inf + 0 7.477 * * [simplify]: Extracting #2: cost 7 inf + 1 7.477 * * [simplify]: Extracting #3: cost 10 inf + 2 7.477 * * [simplify]: Extracting #4: cost 9 inf + 44 7.477 * * [simplify]: Extracting #5: cost 2 inf + 533 7.477 * * [simplify]: Extracting #6: cost 0 inf + 737 7.477 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.477 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.478 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.478 * * [simplify]: iters left: 6 (9 enodes) 7.482 * * [simplify]: iters left: 5 (36 enodes) 7.487 * * [simplify]: iters left: 4 (55 enodes) 7.495 * * [simplify]: iters left: 3 (63 enodes) 7.504 * * [simplify]: iters left: 2 (67 enodes) 7.513 * * [simplify]: Extracting #0: cost 1 inf + 0 7.513 * * [simplify]: Extracting #1: cost 8 inf + 0 7.513 * * [simplify]: Extracting #2: cost 18 inf + 1 7.513 * * [simplify]: Extracting #3: cost 18 inf + 170 7.513 * * [simplify]: Extracting #4: cost 12 inf + 541 7.513 * * [simplify]: Extracting #5: cost 2 inf + 1922 7.514 * * [simplify]: Extracting #6: cost 0 inf + 2287 7.514 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.514 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.514 * * * * [progress]: [ 43 / 163 ] simplifiying candidate # 7.514 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 7.515 * * [simplify]: iters left: 6 (13 enodes) 7.518 * * [simplify]: iters left: 5 (46 enodes) 7.525 * * [simplify]: iters left: 4 (63 enodes) 7.534 * * [simplify]: iters left: 3 (77 enodes) 7.545 * * [simplify]: iters left: 2 (85 enodes) 7.558 * * [simplify]: iters left: 1 (91 enodes) 7.570 * * [simplify]: Extracting #0: cost 1 inf + 0 7.570 * * [simplify]: Extracting #1: cost 14 inf + 0 7.570 * * [simplify]: Extracting #2: cost 30 inf + 0 7.570 * * [simplify]: Extracting #3: cost 35 inf + 82 7.570 * * [simplify]: Extracting #4: cost 30 inf + 570 7.571 * * [simplify]: Extracting #5: cost 20 inf + 1747 7.572 * * [simplify]: Extracting #6: cost 3 inf + 6428 7.573 * * [simplify]: Extracting #7: cost 0 inf + 7275 7.574 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt x) (sqrt 2)) (sqrt (- 4 (* x x))))) 7.574 * [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))))) 7.574 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 7.574 * * [simplify]: iters left: 6 (12 enodes) 7.577 * * [simplify]: iters left: 5 (45 enodes) 7.585 * * [simplify]: iters left: 4 (65 enodes) 7.594 * * [simplify]: iters left: 3 (75 enodes) 7.604 * * [simplify]: Extracting #0: cost 1 inf + 0 7.604 * * [simplify]: Extracting #1: cost 8 inf + 0 7.604 * * [simplify]: Extracting #2: cost 22 inf + 0 7.604 * * [simplify]: Extracting #3: cost 29 inf + 284 7.604 * * [simplify]: Extracting #4: cost 22 inf + 1054 7.605 * * [simplify]: Extracting #5: cost 10 inf + 2354 7.605 * * [simplify]: Extracting #6: cost 1 inf + 4454 7.606 * * [simplify]: Extracting #7: cost 0 inf + 4857 7.607 * [simplify]: Simplified to (/ (* (sqrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 7.607 * [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))))) 7.607 * * * * [progress]: [ 44 / 163 ] simplifiying candidate # 7.607 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 7.607 * * [simplify]: iters left: 6 (11 enodes) 7.610 * * [simplify]: iters left: 5 (38 enodes) 7.616 * * [simplify]: iters left: 4 (49 enodes) 7.623 * * [simplify]: iters left: 3 (55 enodes) 7.632 * * [simplify]: Extracting #0: cost 1 inf + 0 7.633 * * [simplify]: Extracting #1: cost 8 inf + 0 7.633 * * [simplify]: Extracting #2: cost 17 inf + 0 7.633 * * [simplify]: Extracting #3: cost 21 inf + 42 7.633 * * [simplify]: Extracting #4: cost 19 inf + 207 7.633 * * [simplify]: Extracting #5: cost 9 inf + 1184 7.633 * * [simplify]: Extracting #6: cost 0 inf + 3085 7.634 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt x) (sqrt 2)) (sqrt x))) 7.634 * [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))))) 7.634 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.634 * * [simplify]: iters left: 6 (11 enodes) 7.637 * * [simplify]: iters left: 5 (42 enodes) 7.644 * * [simplify]: iters left: 4 (62 enodes) 7.653 * * [simplify]: iters left: 3 (72 enodes) 7.663 * * [simplify]: iters left: 2 (76 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 + 85 7.674 * * [simplify]: Extracting #4: cost 21 inf + 371 7.674 * * [simplify]: Extracting #5: cost 9 inf + 1632 7.674 * * [simplify]: Extracting #6: cost 0 inf + 3493 7.675 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.675 * [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))))) 7.675 * * * * [progress]: [ 45 / 163 ] simplifiying candidate # 7.675 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) 1)) 7.675 * * [simplify]: iters left: 6 (12 enodes) 7.679 * * [simplify]: iters left: 5 (41 enodes) 7.685 * * [simplify]: iters left: 4 (51 enodes) 7.693 * * [simplify]: iters left: 3 (56 enodes) 7.701 * * [simplify]: iters left: 2 (57 enodes) 7.710 * * [simplify]: iters left: 1 (59 enodes) 7.718 * * [simplify]: Extracting #0: cost 1 inf + 0 7.718 * * [simplify]: Extracting #1: cost 6 inf + 0 7.718 * * [simplify]: Extracting #2: cost 11 inf + 1 7.718 * * [simplify]: Extracting #3: cost 19 inf + 1 7.718 * * [simplify]: Extracting #4: cost 17 inf + 86 7.718 * * [simplify]: Extracting #5: cost 9 inf + 658 7.718 * * [simplify]: Extracting #6: cost 4 inf + 1146 7.719 * * [simplify]: Extracting #7: cost 1 inf + 1995 7.719 * * [simplify]: Extracting #8: cost 0 inf + 2278 7.720 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) 7.720 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.720 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.720 * * [simplify]: iters left: 6 (11 enodes) 7.723 * * [simplify]: iters left: 5 (42 enodes) 7.729 * * [simplify]: iters left: 4 (62 enodes) 7.739 * * [simplify]: iters left: 3 (72 enodes) 7.748 * * [simplify]: Extracting #0: cost 1 inf + 0 7.748 * * [simplify]: Extracting #1: cost 8 inf + 0 7.748 * * [simplify]: Extracting #2: cost 19 inf + 1 7.748 * * [simplify]: Extracting #3: cost 29 inf + 42 7.748 * * [simplify]: Extracting #4: cost 23 inf + 571 7.749 * * [simplify]: Extracting #5: cost 11 inf + 1670 7.749 * * [simplify]: Extracting #6: cost 2 inf + 3290 7.750 * * [simplify]: Extracting #7: cost 0 inf + 3735 7.751 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.751 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.751 * * * * [progress]: [ 46 / 163 ] simplifiying candidate # 7.751 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 7.751 * * [simplify]: iters left: 6 (10 enodes) 7.753 * * [simplify]: iters left: 5 (38 enodes) 7.759 * * [simplify]: iters left: 4 (53 enodes) 7.768 * * [simplify]: iters left: 3 (70 enodes) 7.777 * * [simplify]: iters left: 2 (79 enodes) 7.790 * * [simplify]: iters left: 1 (102 enodes) 7.806 * * [simplify]: Extracting #0: cost 1 inf + 0 7.806 * * [simplify]: Extracting #1: cost 11 inf + 0 7.806 * * [simplify]: Extracting #2: cost 20 inf + 1 7.806 * * [simplify]: Extracting #3: cost 23 inf + 2 7.807 * * [simplify]: Extracting #4: cost 18 inf + 651 7.807 * * [simplify]: Extracting #5: cost 7 inf + 2233 7.808 * * [simplify]: Extracting #6: cost 0 inf + 3649 7.808 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 7.808 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.809 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.809 * * [simplify]: iters left: 6 (10 enodes) 7.811 * * [simplify]: iters left: 5 (39 enodes) 7.817 * * [simplify]: iters left: 4 (58 enodes) 7.826 * * [simplify]: iters left: 3 (66 enodes) 7.834 * * [simplify]: Extracting #0: cost 1 inf + 0 7.834 * * [simplify]: Extracting #1: cost 8 inf + 0 7.834 * * [simplify]: Extracting #2: cost 21 inf + 0 7.834 * * [simplify]: Extracting #3: cost 23 inf + 487 7.835 * * [simplify]: Extracting #4: cost 13 inf + 1423 7.835 * * [simplify]: Extracting #5: cost 5 inf + 2559 7.835 * * [simplify]: Extracting #6: cost 1 inf + 3409 7.836 * * [simplify]: Extracting #7: cost 0 inf + 3651 7.836 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.836 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.837 * * * * [progress]: [ 47 / 163 ] simplifiying candidate # 7.837 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 7.837 * * [simplify]: iters left: 6 (9 enodes) 7.839 * * [simplify]: iters left: 5 (33 enodes) 7.844 * * [simplify]: iters left: 4 (42 enodes) 7.851 * * [simplify]: iters left: 3 (51 enodes) 7.859 * * [simplify]: iters left: 2 (52 enodes) 7.866 * * [simplify]: iters left: 1 (54 enodes) 7.873 * * [simplify]: Extracting #0: cost 1 inf + 0 7.873 * * [simplify]: Extracting #1: cost 7 inf + 0 7.873 * * [simplify]: Extracting #2: cost 12 inf + 1 7.873 * * [simplify]: Extracting #3: cost 15 inf + 2 7.873 * * [simplify]: Extracting #4: cost 12 inf + 289 7.873 * * [simplify]: Extracting #5: cost 8 inf + 616 7.873 * * [simplify]: Extracting #6: cost 1 inf + 1550 7.874 * * [simplify]: Extracting #7: cost 0 inf + 1713 7.874 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 7.874 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.874 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.874 * * [simplify]: iters left: 6 (10 enodes) 7.877 * * [simplify]: iters left: 5 (39 enodes) 7.883 * * [simplify]: iters left: 4 (58 enodes) 7.891 * * [simplify]: iters left: 3 (66 enodes) 7.900 * * [simplify]: Extracting #0: cost 1 inf + 0 7.900 * * [simplify]: Extracting #1: cost 8 inf + 0 7.900 * * [simplify]: Extracting #2: cost 21 inf + 0 7.900 * * [simplify]: Extracting #3: cost 23 inf + 327 7.900 * * [simplify]: Extracting #4: cost 13 inf + 1063 7.901 * * [simplify]: Extracting #5: cost 5 inf + 2119 7.901 * * [simplify]: Extracting #6: cost 1 inf + 2889 7.902 * * [simplify]: Extracting #7: cost 0 inf + 3091 7.902 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.902 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.902 * * * * [progress]: [ 48 / 163 ] simplifiying candidate # 7.903 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 7.903 * * [simplify]: iters left: 6 (8 enodes) 7.905 * * [simplify]: iters left: 5 (26 enodes) 7.909 * * [simplify]: iters left: 4 (34 enodes) 7.914 * * [simplify]: iters left: 3 (38 enodes) 7.918 * * [simplify]: Extracting #0: cost 1 inf + 0 7.918 * * [simplify]: Extracting #1: cost 4 inf + 0 7.918 * * [simplify]: Extracting #2: cost 7 inf + 1 7.918 * * [simplify]: Extracting #3: cost 10 inf + 2 7.919 * * [simplify]: Extracting #4: cost 9 inf + 44 7.919 * * [simplify]: Extracting #5: cost 2 inf + 533 7.919 * * [simplify]: Extracting #6: cost 0 inf + 737 7.919 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.919 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.919 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.919 * * [simplify]: iters left: 6 (9 enodes) 7.922 * * [simplify]: iters left: 5 (36 enodes) 7.927 * * [simplify]: iters left: 4 (55 enodes) 7.937 * * [simplify]: iters left: 3 (63 enodes) 7.945 * * [simplify]: iters left: 2 (67 enodes) 7.954 * * [simplify]: Extracting #0: cost 1 inf + 0 7.954 * * [simplify]: Extracting #1: cost 8 inf + 0 7.954 * * [simplify]: Extracting #2: cost 18 inf + 1 7.954 * * [simplify]: Extracting #3: cost 18 inf + 170 7.955 * * [simplify]: Extracting #4: cost 12 inf + 541 7.955 * * [simplify]: Extracting #5: cost 2 inf + 1922 7.955 * * [simplify]: Extracting #6: cost 0 inf + 2287 7.956 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.956 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.956 * * * * [progress]: [ 49 / 163 ] simplifiying candidate # 7.956 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) 1) 7.956 * * [simplify]: iters left: 6 (7 enodes) 7.958 * * [simplify]: iters left: 5 (23 enodes) 7.962 * * [simplify]: iters left: 4 (31 enodes) 7.966 * * [simplify]: iters left: 3 (33 enodes) 7.971 * * [simplify]: Extracting #0: cost 1 inf + 0 7.971 * * [simplify]: Extracting #1: cost 4 inf + 0 7.971 * * [simplify]: Extracting #2: cost 7 inf + 1 7.971 * * [simplify]: Extracting #3: cost 10 inf + 2 7.971 * * [simplify]: Extracting #4: cost 2 inf + 574 7.971 * * [simplify]: Extracting #5: cost 0 inf + 737 7.971 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.971 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.971 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.972 * * [simplify]: iters left: 6 (9 enodes) 7.974 * * [simplify]: iters left: 5 (36 enodes) 7.980 * * [simplify]: iters left: 4 (55 enodes) 7.987 * * [simplify]: iters left: 3 (63 enodes) 7.996 * * [simplify]: iters left: 2 (67 enodes) 8.005 * * [simplify]: Extracting #0: cost 1 inf + 0 8.005 * * [simplify]: Extracting #1: cost 8 inf + 0 8.005 * * [simplify]: Extracting #2: cost 18 inf + 1 8.005 * * [simplify]: Extracting #3: cost 18 inf + 170 8.006 * * [simplify]: Extracting #4: cost 12 inf + 541 8.006 * * [simplify]: Extracting #5: cost 2 inf + 1922 8.006 * * [simplify]: Extracting #6: cost 0 inf + 2287 8.007 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.007 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.007 * * * * [progress]: [ 50 / 163 ] simplifiying candidate # 8.007 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.007 * * [simplify]: iters left: 6 (8 enodes) 8.010 * * [simplify]: iters left: 5 (28 enodes) 8.015 * * [simplify]: iters left: 4 (36 enodes) 8.020 * * [simplify]: Extracting #0: cost 1 inf + 0 8.020 * * [simplify]: Extracting #1: cost 4 inf + 0 8.020 * * [simplify]: Extracting #2: cost 10 inf + 0 8.020 * * [simplify]: Extracting #3: cost 10 inf + 127 8.020 * * [simplify]: Extracting #4: cost 8 inf + 291 8.020 * * [simplify]: Extracting #5: cost 5 inf + 495 8.020 * * [simplify]: Extracting #6: cost 0 inf + 1227 8.021 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.021 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (/ (sqrt (- 4 (* x x))) (/ 1 x)))) 8.021 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 x)) 8.021 * * [simplify]: iters left: 6 (8 enodes) 8.023 * * [simplify]: iters left: 5 (30 enodes) 8.028 * * [simplify]: iters left: 4 (39 enodes) 8.034 * * [simplify]: iters left: 3 (48 enodes) 8.040 * * [simplify]: iters left: 2 (49 enodes) 8.047 * * [simplify]: iters left: 1 (51 enodes) 8.053 * * [simplify]: Extracting #0: cost 1 inf + 0 8.053 * * [simplify]: Extracting #1: cost 7 inf + 0 8.053 * * [simplify]: Extracting #2: cost 8 inf + 44 8.053 * * [simplify]: Extracting #3: cost 11 inf + 86 8.053 * * [simplify]: Extracting #4: cost 11 inf + 209 8.053 * * [simplify]: Extracting #5: cost 8 inf + 454 8.053 * * [simplify]: Extracting #6: cost 2 inf + 1145 8.054 * * [simplify]: Extracting #7: cost 0 inf + 1471 8.054 * [simplify]: Simplified to (* x (sqrt (- 4 (* x x)))) 8.054 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (* x (sqrt (- 4 (* x x)))))) 8.054 * * * * [progress]: [ 51 / 163 ] simplifiying candidate # 8.054 * [simplify]: Simplifying (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.054 * * [simplify]: iters left: 6 (8 enodes) 8.057 * * [simplify]: iters left: 5 (33 enodes) 8.062 * * [simplify]: iters left: 4 (45 enodes) 8.068 * * [simplify]: iters left: 3 (47 enodes) 8.075 * * [simplify]: Extracting #0: cost 1 inf + 0 8.075 * * [simplify]: Extracting #1: cost 6 inf + 0 8.075 * * [simplify]: Extracting #2: cost 9 inf + 1 8.075 * * [simplify]: Extracting #3: cost 14 inf + 1 8.075 * * [simplify]: Extracting #4: cost 16 inf + 3 8.075 * * [simplify]: Extracting #5: cost 14 inf + 87 8.075 * * [simplify]: Extracting #6: cost 6 inf + 783 8.075 * * [simplify]: Extracting #7: cost 1 inf + 1795 8.076 * * [simplify]: Extracting #8: cost 0 inf + 2038 8.076 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.076 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.076 * [simplify]: Simplifying (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.076 * * [simplify]: iters left: 6 (9 enodes) 8.079 * * [simplify]: iters left: 5 (37 enodes) 8.085 * * [simplify]: iters left: 4 (59 enodes) 8.095 * * [simplify]: iters left: 3 (72 enodes) 8.105 * * [simplify]: iters left: 2 (86 enodes) 8.117 * * [simplify]: iters left: 1 (92 enodes) 8.129 * * [simplify]: Extracting #0: cost 1 inf + 0 8.129 * * [simplify]: Extracting #1: cost 7 inf + 0 8.129 * * [simplify]: Extracting #2: cost 22 inf + 0 8.129 * * [simplify]: Extracting #3: cost 32 inf + 2 8.129 * * [simplify]: Extracting #4: cost 27 inf + 371 8.129 * * [simplify]: Extracting #5: cost 22 inf + 579 8.130 * * [simplify]: Extracting #6: cost 9 inf + 2848 8.130 * * [simplify]: Extracting #7: cost 0 inf + 4947 8.131 * [simplify]: Simplified to (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.131 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.131 * * * * [progress]: [ 52 / 163 ] simplifiying candidate # 8.131 * [simplify]: Simplifying (/ 1 (sqrt (/ (- 2 x) x))) 8.132 * * [simplify]: iters left: 6 (7 enodes) 8.133 * * [simplify]: iters left: 5 (28 enodes) 8.138 * * [simplify]: iters left: 4 (38 enodes) 8.143 * * [simplify]: iters left: 3 (40 enodes) 8.149 * * [simplify]: Extracting #0: cost 1 inf + 0 8.149 * * [simplify]: Extracting #1: cost 4 inf + 0 8.149 * * [simplify]: Extracting #2: cost 5 inf + 1 8.149 * * [simplify]: Extracting #3: cost 10 inf + 1 8.149 * * [simplify]: Extracting #4: cost 12 inf + 3 8.149 * * [simplify]: Extracting #5: cost 9 inf + 129 8.150 * * [simplify]: Extracting #6: cost 2 inf + 662 8.150 * * [simplify]: Extracting #7: cost 0 inf + 988 8.150 * [simplify]: Simplified to (/ 1 (sqrt (/ (- 2 x) x))) 8.150 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.150 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.150 * * [simplify]: iters left: 6 (9 enodes) 8.153 * * [simplify]: iters left: 5 (37 enodes) 8.159 * * [simplify]: iters left: 4 (59 enodes) 8.169 * * [simplify]: iters left: 3 (72 enodes) 8.179 * * [simplify]: iters left: 2 (86 enodes) 8.191 * * [simplify]: iters left: 1 (92 enodes) 8.203 * * [simplify]: Extracting #0: cost 1 inf + 0 8.203 * * [simplify]: Extracting #1: cost 7 inf + 0 8.203 * * [simplify]: Extracting #2: cost 22 inf + 0 8.203 * * [simplify]: Extracting #3: cost 32 inf + 2 8.203 * * [simplify]: Extracting #4: cost 27 inf + 371 8.203 * * [simplify]: Extracting #5: cost 22 inf + 579 8.204 * * [simplify]: Extracting #6: cost 9 inf + 2488 8.204 * * [simplify]: Extracting #7: cost 0 inf + 4227 8.205 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.205 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.205 * * * * [progress]: [ 53 / 163 ] simplifiying candidate # 8.205 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 8.206 * * [simplify]: iters left: 6 (10 enodes) 8.208 * * [simplify]: iters left: 5 (42 enodes) 8.215 * * [simplify]: iters left: 4 (76 enodes) 8.227 * * [simplify]: iters left: 3 (109 enodes) 8.247 * * [simplify]: iters left: 2 (158 enodes) 8.274 * * [simplify]: iters left: 1 (182 enodes) 8.302 * * [simplify]: Extracting #0: cost 1 inf + 0 8.302 * * [simplify]: Extracting #1: cost 16 inf + 0 8.302 * * [simplify]: Extracting #2: cost 30 inf + 1 8.302 * * [simplify]: Extracting #3: cost 28 inf + 406 8.302 * * [simplify]: Extracting #4: cost 27 inf + 448 8.303 * * [simplify]: Extracting #5: cost 17 inf + 1988 8.304 * * [simplify]: Extracting #6: cost 3 inf + 5498 8.305 * * [simplify]: Extracting #7: cost 0 inf + 6225 8.306 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) 8.306 * [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))))) 8.306 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.307 * * [simplify]: iters left: 6 (10 enodes) 8.309 * * [simplify]: iters left: 5 (39 enodes) 8.315 * * [simplify]: iters left: 4 (65 enodes) 8.325 * * [simplify]: iters left: 3 (97 enodes) 8.339 * * [simplify]: iters left: 2 (153 enodes) 8.362 * * [simplify]: iters left: 1 (208 enodes) 8.394 * * [simplify]: Extracting #0: cost 1 inf + 0 8.394 * * [simplify]: Extracting #1: cost 12 inf + 0 8.394 * * [simplify]: Extracting #2: cost 48 inf + 0 8.394 * * [simplify]: Extracting #3: cost 70 inf + 2 8.395 * * [simplify]: Extracting #4: cost 49 inf + 3278 8.397 * * [simplify]: Extracting #5: cost 7 inf + 11922 8.399 * * [simplify]: Extracting #6: cost 0 inf + 13573 8.401 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.401 * [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))))) 8.401 * * * * [progress]: [ 54 / 163 ] simplifiying candidate # 8.401 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 8.401 * * [simplify]: iters left: 6 (9 enodes) 8.403 * * [simplify]: iters left: 5 (35 enodes) 8.409 * * [simplify]: iters left: 4 (52 enodes) 8.417 * * [simplify]: iters left: 3 (67 enodes) 8.428 * * [simplify]: iters left: 2 (92 enodes) 8.443 * * [simplify]: iters left: 1 (96 enodes) 8.455 * * [simplify]: Extracting #0: cost 1 inf + 0 8.455 * * [simplify]: Extracting #1: cost 11 inf + 0 8.455 * * [simplify]: Extracting #2: cost 20 inf + 1 8.456 * * [simplify]: Extracting #3: cost 20 inf + 84 8.456 * * [simplify]: Extracting #4: cost 19 inf + 126 8.456 * * [simplify]: Extracting #5: cost 11 inf + 1142 8.456 * * [simplify]: Extracting #6: cost 1 inf + 3085 8.457 * * [simplify]: Extracting #7: cost 0 inf + 3327 8.458 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 8.458 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.458 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.458 * * [simplify]: iters left: 6 (10 enodes) 8.461 * * [simplify]: iters left: 5 (39 enodes) 8.467 * * [simplify]: iters left: 4 (65 enodes) 8.477 * * [simplify]: iters left: 3 (97 enodes) 8.491 * * [simplify]: iters left: 2 (153 enodes) 8.516 * * [simplify]: iters left: 1 (208 enodes) 8.546 * * [simplify]: Extracting #0: cost 1 inf + 0 8.546 * * [simplify]: Extracting #1: cost 12 inf + 0 8.546 * * [simplify]: Extracting #2: cost 48 inf + 0 8.547 * * [simplify]: Extracting #3: cost 70 inf + 2 8.547 * * [simplify]: Extracting #4: cost 49 inf + 2998 8.549 * * [simplify]: Extracting #5: cost 7 inf + 10722 8.551 * * [simplify]: Extracting #6: cost 0 inf + 12093 8.553 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.553 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.553 * * * * [progress]: [ 55 / 163 ] simplifiying candidate # 8.553 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 8.553 * * [simplify]: iters left: 6 (8 enodes) 8.555 * * [simplify]: iters left: 5 (30 enodes) 8.561 * * [simplify]: iters left: 4 (46 enodes) 8.567 * * [simplify]: iters left: 3 (49 enodes) 8.575 * * [simplify]: iters left: 2 (50 enodes) 8.581 * * [simplify]: Extracting #0: cost 1 inf + 0 8.581 * * [simplify]: Extracting #1: cost 6 inf + 0 8.581 * * [simplify]: Extracting #2: cost 9 inf + 1 8.581 * * [simplify]: Extracting #3: cost 13 inf + 1 8.581 * * [simplify]: Extracting #4: cost 9 inf + 128 8.581 * * [simplify]: Extracting #5: cost 0 inf + 1469 8.581 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 8.581 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)))) 8.581 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)) 8.581 * * [simplify]: iters left: 6 (9 enodes) 8.584 * * [simplify]: iters left: 5 (36 enodes) 8.590 * * [simplify]: iters left: 4 (62 enodes) 8.599 * * [simplify]: iters left: 3 (89 enodes) 8.612 * * [simplify]: iters left: 2 (123 enodes) 8.630 * * [simplify]: iters left: 1 (150 enodes) 8.652 * * [simplify]: Extracting #0: cost 1 inf + 0 8.652 * * [simplify]: Extracting #1: cost 12 inf + 0 8.652 * * [simplify]: Extracting #2: cost 36 inf + 1 8.653 * * [simplify]: Extracting #3: cost 48 inf + 367 8.653 * * [simplify]: Extracting #4: cost 24 inf + 3614 8.654 * * [simplify]: Extracting #5: cost 3 inf + 7630 8.656 * * [simplify]: Extracting #6: cost 0 inf + 8317 8.657 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 8.657 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 8.657 * * * * [progress]: [ 56 / 163 ] simplifiying candidate # 8.658 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 8.658 * * [simplify]: iters left: 6 (9 enodes) 8.660 * * [simplify]: iters left: 5 (35 enodes) 8.666 * * [simplify]: iters left: 4 (51 enodes) 8.673 * * [simplify]: iters left: 3 (61 enodes) 8.682 * * [simplify]: iters left: 2 (76 enodes) 8.693 * * [simplify]: iters left: 1 (85 enodes) 8.704 * * [simplify]: Extracting #0: cost 1 inf + 0 8.704 * * [simplify]: Extracting #1: cost 10 inf + 0 8.704 * * [simplify]: Extracting #2: cost 18 inf + 1 8.704 * * [simplify]: Extracting #3: cost 19 inf + 83 8.705 * * [simplify]: Extracting #4: cost 15 inf + 369 8.705 * * [simplify]: Extracting #5: cost 3 inf + 2113 8.705 * * [simplify]: Extracting #6: cost 0 inf + 2759 8.706 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) 8.706 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.706 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.706 * * [simplify]: iters left: 6 (10 enodes) 8.709 * * [simplify]: iters left: 5 (39 enodes) 8.717 * * [simplify]: iters left: 4 (65 enodes) 8.727 * * [simplify]: iters left: 3 (97 enodes) 8.741 * * [simplify]: iters left: 2 (153 enodes) 8.765 * * [simplify]: iters left: 1 (208 enodes) 8.797 * * [simplify]: Extracting #0: cost 1 inf + 0 8.797 * * [simplify]: Extracting #1: cost 12 inf + 0 8.797 * * [simplify]: Extracting #2: cost 48 inf + 0 8.797 * * [simplify]: Extracting #3: cost 70 inf + 2 8.797 * * [simplify]: Extracting #4: cost 49 inf + 2878 8.799 * * [simplify]: Extracting #5: cost 7 inf + 10362 8.801 * * [simplify]: Extracting #6: cost 0 inf + 11853 8.804 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.804 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.804 * * * * [progress]: [ 57 / 163 ] simplifiying candidate # 8.804 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (sqrt x))) 8.804 * * [simplify]: iters left: 6 (8 enodes) 8.806 * * [simplify]: iters left: 5 (30 enodes) 8.811 * * [simplify]: iters left: 4 (40 enodes) 8.817 * * [simplify]: iters left: 3 (42 enodes) 8.823 * * [simplify]: iters left: 2 (54 enodes) 8.831 * * [simplify]: Extracting #0: cost 1 inf + 0 8.831 * * [simplify]: Extracting #1: cost 7 inf + 0 8.831 * * [simplify]: Extracting #2: cost 12 inf + 1 8.831 * * [simplify]: Extracting #3: cost 12 inf + 84 8.831 * * [simplify]: Extracting #4: cost 10 inf + 168 8.831 * * [simplify]: Extracting #5: cost 0 inf + 1309 8.831 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 8.832 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 8.832 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 8.832 * * [simplify]: iters left: 6 (10 enodes) 8.834 * * [simplify]: iters left: 5 (39 enodes) 8.840 * * [simplify]: iters left: 4 (65 enodes) 8.850 * * [simplify]: iters left: 3 (97 enodes) 8.867 * * [simplify]: iters left: 2 (153 enodes) 8.889 * * [simplify]: iters left: 1 (208 enodes) 8.920 * * [simplify]: Extracting #0: cost 1 inf + 0 8.920 * * [simplify]: Extracting #1: cost 12 inf + 0 8.920 * * [simplify]: Extracting #2: cost 48 inf + 0 8.920 * * [simplify]: Extracting #3: cost 70 inf + 2 8.921 * * [simplify]: Extracting #4: cost 49 inf + 2598 8.923 * * [simplify]: Extracting #5: cost 7 inf + 9162 8.926 * * [simplify]: Extracting #6: cost 0 inf + 10373 8.928 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 8.928 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 8.928 * * * * [progress]: [ 58 / 163 ] simplifiying candidate # 8.928 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) 1)) 8.928 * * [simplify]: iters left: 6 (7 enodes) 8.930 * * [simplify]: iters left: 5 (25 enodes) 8.934 * * [simplify]: iters left: 4 (32 enodes) 8.939 * * [simplify]: Extracting #0: cost 1 inf + 0 8.939 * * [simplify]: Extracting #1: cost 4 inf + 0 8.939 * * [simplify]: Extracting #2: cost 5 inf + 1 8.939 * * [simplify]: Extracting #3: cost 9 inf + 1 8.939 * * [simplify]: Extracting #4: cost 7 inf + 44 8.939 * * [simplify]: Extracting #5: cost 2 inf + 414 8.939 * * [simplify]: Extracting #6: cost 0 inf + 579 8.939 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 8.939 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)))) 8.939 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)) 8.939 * * [simplify]: iters left: 6 (9 enodes) 8.942 * * [simplify]: iters left: 5 (36 enodes) 8.947 * * [simplify]: iters left: 4 (62 enodes) 8.957 * * [simplify]: iters left: 3 (89 enodes) 8.970 * * [simplify]: iters left: 2 (123 enodes) 8.988 * * [simplify]: iters left: 1 (150 enodes) 9.009 * * [simplify]: Extracting #0: cost 1 inf + 0 9.010 * * [simplify]: Extracting #1: cost 12 inf + 0 9.010 * * [simplify]: Extracting #2: cost 36 inf + 1 9.010 * * [simplify]: Extracting #3: cost 48 inf + 367 9.010 * * [simplify]: Extracting #4: cost 24 inf + 3134 9.012 * * [simplify]: Extracting #5: cost 3 inf + 6470 9.013 * * [simplify]: Extracting #6: cost 0 inf + 7037 9.015 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 9.015 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 9.015 * * * * [progress]: [ 59 / 163 ] simplifiying candidate # 9.015 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.015 * * [simplify]: iters left: 6 (6 enodes) 9.017 * * [simplify]: iters left: 5 (22 enodes) 9.020 * * [simplify]: iters left: 4 (29 enodes) 9.025 * * [simplify]: iters left: 3 (41 enodes) 9.031 * * [simplify]: iters left: 2 (55 enodes) 9.039 * * [simplify]: iters left: 1 (57 enodes) 9.044 * * [simplify]: Extracting #0: cost 1 inf + 0 9.044 * * [simplify]: Extracting #1: cost 6 inf + 0 9.044 * * [simplify]: Extracting #2: cost 9 inf + 1 9.045 * * [simplify]: Extracting #3: cost 3 inf + 529 9.045 * * [simplify]: Extracting #4: cost 1 inf + 812 9.045 * * [simplify]: Extracting #5: cost 0 inf + 974 9.045 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.045 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.045 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.045 * * [simplify]: iters left: 6 (9 enodes) 9.048 * * [simplify]: iters left: 5 (39 enodes) 9.054 * * [simplify]: iters left: 4 (71 enodes) 9.066 * * [simplify]: iters left: 3 (110 enodes) 9.083 * * [simplify]: iters left: 2 (178 enodes) 9.110 * * [simplify]: iters left: 1 (253 enodes) 9.149 * * [simplify]: Extracting #0: cost 1 inf + 0 9.149 * * [simplify]: Extracting #1: cost 12 inf + 0 9.149 * * [simplify]: Extracting #2: cost 54 inf + 0 9.149 * * [simplify]: Extracting #3: cost 97 inf + 3 9.150 * * [simplify]: Extracting #4: cost 79 inf + 2525 9.152 * * [simplify]: Extracting #5: cost 9 inf + 13336 9.154 * * [simplify]: Extracting #6: cost 0 inf + 14672 9.157 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.157 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.157 * * * * [progress]: [ 60 / 163 ] simplifiying candidate # 9.157 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 9.157 * * [simplify]: iters left: 5 (5 enodes) 9.159 * * [simplify]: iters left: 4 (17 enodes) 9.161 * * [simplify]: iters left: 3 (20 enodes) 9.164 * * [simplify]: iters left: 2 (24 enodes) 9.167 * * [simplify]: Extracting #0: cost 1 inf + 0 9.167 * * [simplify]: Extracting #1: cost 5 inf + 0 9.167 * * [simplify]: Extracting #2: cost 2 inf + 84 9.168 * * [simplify]: Extracting #3: cost 0 inf + 248 9.168 * [simplify]: Simplified to (sqrt x) 9.168 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 9.168 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 9.168 * * [simplify]: iters left: 6 (9 enodes) 9.170 * * [simplify]: iters left: 5 (39 enodes) 9.177 * * [simplify]: iters left: 4 (71 enodes) 9.187 * * [simplify]: iters left: 3 (110 enodes) 9.206 * * [simplify]: iters left: 2 (178 enodes) 9.233 * * [simplify]: iters left: 1 (253 enodes) 9.272 * * [simplify]: Extracting #0: cost 1 inf + 0 9.272 * * [simplify]: Extracting #1: cost 12 inf + 0 9.272 * * [simplify]: Extracting #2: cost 54 inf + 0 9.272 * * [simplify]: Extracting #3: cost 97 inf + 3 9.273 * * [simplify]: Extracting #4: cost 79 inf + 2125 9.274 * * [simplify]: Extracting #5: cost 9 inf + 11216 9.277 * * [simplify]: Extracting #6: cost 0 inf + 12352 9.279 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 9.280 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 9.280 * * * * [progress]: [ 61 / 163 ] simplifiying candidate # 9.280 * [simplify]: Simplifying (/ 1 (/ 1 1)) 9.280 * * [simplify]: iters left: 4 (3 enodes) 9.281 * * [simplify]: iters left: 3 (7 enodes) 9.282 * * [simplify]: iters left: 2 (9 enodes) 9.283 * * [simplify]: Extracting #0: cost 1 inf + 0 9.283 * * [simplify]: Extracting #1: cost 0 inf + 1 9.283 * [simplify]: Simplified to 1 9.283 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.283 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.283 * * [simplify]: iters left: 6 (8 enodes) 9.286 * * [simplify]: iters left: 5 (36 enodes) 9.292 * * [simplify]: iters left: 4 (68 enodes) 9.302 * * [simplify]: iters left: 3 (102 enodes) 9.317 * * [simplify]: iters left: 2 (149 enodes) 9.339 * * [simplify]: iters left: 1 (186 enodes) 9.367 * * [simplify]: Extracting #0: cost 1 inf + 0 9.367 * * [simplify]: Extracting #1: cost 12 inf + 0 9.367 * * [simplify]: Extracting #2: cost 42 inf + 1 9.367 * * [simplify]: Extracting #3: cost 55 inf + 862 9.368 * * [simplify]: Extracting #4: cost 16 inf + 5833 9.370 * * [simplify]: Extracting #5: cost 0 inf + 7557 9.371 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.371 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.371 * * * * [progress]: [ 62 / 163 ] simplifiying candidate # 9.372 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 9.372 * * [simplify]: iters left: 6 (10 enodes) 9.375 * * [simplify]: iters left: 5 (37 enodes) 9.380 * * [simplify]: iters left: 4 (50 enodes) 9.388 * * [simplify]: iters left: 3 (60 enodes) 9.397 * * [simplify]: iters left: 2 (75 enodes) 9.408 * * [simplify]: iters left: 1 (82 enodes) 9.421 * * [simplify]: Extracting #0: cost 1 inf + 0 9.421 * * [simplify]: Extracting #1: cost 10 inf + 0 9.421 * * [simplify]: Extracting #2: cost 19 inf + 1 9.421 * * [simplify]: Extracting #3: cost 21 inf + 2 9.421 * * [simplify]: Extracting #4: cost 14 inf + 489 9.421 * * [simplify]: Extracting #5: cost 8 inf + 1339 9.422 * * [simplify]: Extracting #6: cost 0 inf + 3237 9.422 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) 9.422 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.423 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.423 * * [simplify]: iters left: 6 (11 enodes) 9.426 * * [simplify]: iters left: 5 (45 enodes) 9.433 * * [simplify]: iters left: 4 (78 enodes) 9.445 * * [simplify]: iters left: 3 (119 enodes) 9.463 * * [simplify]: iters left: 2 (187 enodes) 9.493 * * [simplify]: iters left: 1 (262 enodes) 9.532 * * [simplify]: Extracting #0: cost 1 inf + 0 9.532 * * [simplify]: Extracting #1: cost 12 inf + 0 9.532 * * [simplify]: Extracting #2: cost 56 inf + 0 9.533 * * [simplify]: Extracting #3: cost 104 inf + 2 9.533 * * [simplify]: Extracting #4: cost 93 inf + 2150 9.535 * * [simplify]: Extracting #5: cost 31 inf + 14061 9.538 * * [simplify]: Extracting #6: cost 0 inf + 20433 9.542 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.542 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.542 * * * * [progress]: [ 63 / 163 ] simplifiying candidate # 9.542 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 9.542 * * [simplify]: iters left: 6 (8 enodes) 9.544 * * [simplify]: iters left: 5 (29 enodes) 9.549 * * [simplify]: iters left: 4 (36 enodes) 9.556 * * [simplify]: iters left: 3 (38 enodes) 9.562 * * [simplify]: iters left: 2 (50 enodes) 9.569 * * [simplify]: Extracting #0: cost 1 inf + 0 9.569 * * [simplify]: Extracting #1: cost 7 inf + 0 9.569 * * [simplify]: Extracting #2: cost 12 inf + 1 9.569 * * [simplify]: Extracting #3: cost 13 inf + 2 9.569 * * [simplify]: Extracting #4: cost 10 inf + 85 9.569 * * [simplify]: Extracting #5: cost 5 inf + 613 9.570 * * [simplify]: Extracting #6: cost 0 inf + 1385 9.570 * [simplify]: Simplified to (/ (sqrt x) (+ (sqrt 2) (sqrt x))) 9.570 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.570 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.570 * * [simplify]: iters left: 6 (10 enodes) 9.573 * * [simplify]: iters left: 5 (42 enodes) 9.580 * * [simplify]: iters left: 4 (75 enodes) 9.592 * * [simplify]: iters left: 3 (115 enodes) 9.610 * * [simplify]: iters left: 2 (185 enodes) 9.640 * * [simplify]: iters left: 1 (260 enodes) 9.678 * * [simplify]: Extracting #0: cost 1 inf + 0 9.678 * * [simplify]: Extracting #1: cost 12 inf + 0 9.679 * * [simplify]: Extracting #2: cost 54 inf + 0 9.679 * * [simplify]: Extracting #3: cost 97 inf + 4 9.679 * * [simplify]: Extracting #4: cost 81 inf + 2644 9.681 * * [simplify]: Extracting #5: cost 18 inf + 12480 9.684 * * [simplify]: Extracting #6: cost 1 inf + 15433 9.687 * * [simplify]: Extracting #7: cost 0 inf + 15635 9.691 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.691 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.691 * * * * [progress]: [ 64 / 163 ] simplifiying candidate # 9.691 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) 1)) 9.691 * * [simplify]: iters left: 6 (8 enodes) 9.695 * * [simplify]: iters left: 5 (27 enodes) 9.699 * * [simplify]: iters left: 4 (31 enodes) 9.704 * * [simplify]: Extracting #0: cost 1 inf + 0 9.704 * * [simplify]: Extracting #1: cost 4 inf + 0 9.704 * * [simplify]: Extracting #2: cost 6 inf + 1 9.704 * * [simplify]: Extracting #3: cost 10 inf + 1 9.704 * * [simplify]: Extracting #4: cost 4 inf + 248 9.704 * * [simplify]: Extracting #5: cost 1 inf + 574 9.704 * * [simplify]: Extracting #6: cost 0 inf + 737 9.704 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 9.704 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)))) 9.704 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)) 9.704 * * [simplify]: iters left: 6 (10 enodes) 9.707 * * [simplify]: iters left: 5 (42 enodes) 9.714 * * [simplify]: iters left: 4 (75 enodes) 9.725 * * [simplify]: iters left: 3 (111 enodes) 9.742 * * [simplify]: iters left: 2 (154 enodes) 9.766 * * [simplify]: iters left: 1 (192 enodes) 9.793 * * [simplify]: Extracting #0: cost 1 inf + 0 9.793 * * [simplify]: Extracting #1: cost 12 inf + 0 9.793 * * [simplify]: Extracting #2: cost 44 inf + 1 9.793 * * [simplify]: Extracting #3: cost 66 inf + 733 9.794 * * [simplify]: Extracting #4: cost 31 inf + 6124 9.796 * * [simplify]: Extracting #5: cost 5 inf + 10706 9.798 * * [simplify]: Extracting #6: cost 0 inf + 11877 9.800 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x) 9.800 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x))) 9.801 * * * * [progress]: [ 65 / 163 ] simplifiying candidate # 9.801 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.801 * * [simplify]: iters left: 6 (6 enodes) 9.803 * * [simplify]: iters left: 5 (22 enodes) 9.806 * * [simplify]: iters left: 4 (29 enodes) 9.811 * * [simplify]: iters left: 3 (41 enodes) 9.817 * * [simplify]: iters left: 2 (55 enodes) 9.825 * * [simplify]: iters left: 1 (57 enodes) 9.830 * * [simplify]: Extracting #0: cost 1 inf + 0 9.830 * * [simplify]: Extracting #1: cost 6 inf + 0 9.830 * * [simplify]: Extracting #2: cost 9 inf + 1 9.830 * * [simplify]: Extracting #3: cost 3 inf + 529 9.830 * * [simplify]: Extracting #4: cost 1 inf + 812 9.831 * * [simplify]: Extracting #5: cost 0 inf + 974 9.831 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.831 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.831 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.831 * * [simplify]: iters left: 6 (9 enodes) 9.835 * * [simplify]: iters left: 5 (39 enodes) 9.841 * * [simplify]: iters left: 4 (71 enodes) 9.852 * * [simplify]: iters left: 3 (110 enodes) 9.869 * * [simplify]: iters left: 2 (178 enodes) 9.896 * * [simplify]: iters left: 1 (253 enodes) 9.934 * * [simplify]: Extracting #0: cost 1 inf + 0 9.934 * * [simplify]: Extracting #1: cost 12 inf + 0 9.936 * * [simplify]: Extracting #2: cost 54 inf + 0 9.936 * * [simplify]: Extracting #3: cost 97 inf + 3 9.936 * * [simplify]: Extracting #4: cost 79 inf + 2525 9.938 * * [simplify]: Extracting #5: cost 9 inf + 13336 9.941 * * [simplify]: Extracting #6: cost 0 inf + 14672 9.943 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.944 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.944 * * * * [progress]: [ 66 / 163 ] simplifiying candidate # 9.944 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 9.944 * * [simplify]: iters left: 5 (5 enodes) 9.945 * * [simplify]: iters left: 4 (17 enodes) 9.948 * * [simplify]: iters left: 3 (20 enodes) 9.951 * * [simplify]: iters left: 2 (24 enodes) 9.954 * * [simplify]: Extracting #0: cost 1 inf + 0 9.954 * * [simplify]: Extracting #1: cost 5 inf + 0 9.954 * * [simplify]: Extracting #2: cost 2 inf + 84 9.954 * * [simplify]: Extracting #3: cost 0 inf + 248 9.954 * [simplify]: Simplified to (sqrt x) 9.954 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 9.954 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 9.954 * * [simplify]: iters left: 6 (9 enodes) 9.957 * * [simplify]: iters left: 5 (39 enodes) 9.963 * * [simplify]: iters left: 4 (71 enodes) 9.975 * * [simplify]: iters left: 3 (110 enodes) 9.992 * * [simplify]: iters left: 2 (178 enodes) 10.019 * * [simplify]: iters left: 1 (253 enodes) 10.059 * * [simplify]: Extracting #0: cost 1 inf + 0 10.059 * * [simplify]: Extracting #1: cost 12 inf + 0 10.059 * * [simplify]: Extracting #2: cost 54 inf + 0 10.059 * * [simplify]: Extracting #3: cost 97 inf + 3 10.060 * * [simplify]: Extracting #4: cost 79 inf + 2125 10.061 * * [simplify]: Extracting #5: cost 9 inf + 11216 10.064 * * [simplify]: Extracting #6: cost 0 inf + 12352 10.067 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 10.067 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 10.067 * * * * [progress]: [ 67 / 163 ] simplifiying candidate # 10.067 * [simplify]: Simplifying (/ 1 (/ 1 1)) 10.067 * * [simplify]: iters left: 4 (3 enodes) 10.068 * * [simplify]: iters left: 3 (7 enodes) 10.069 * * [simplify]: iters left: 2 (9 enodes) 10.070 * * [simplify]: Extracting #0: cost 1 inf + 0 10.070 * * [simplify]: Extracting #1: cost 0 inf + 1 10.070 * [simplify]: Simplified to 1 10.070 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.070 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.070 * * [simplify]: iters left: 6 (8 enodes) 10.073 * * [simplify]: iters left: 5 (36 enodes) 10.079 * * [simplify]: iters left: 4 (68 enodes) 10.089 * * [simplify]: iters left: 3 (102 enodes) 10.104 * * [simplify]: iters left: 2 (149 enodes) 10.128 * * [simplify]: iters left: 1 (186 enodes) 10.154 * * [simplify]: Extracting #0: cost 1 inf + 0 10.155 * * [simplify]: Extracting #1: cost 12 inf + 0 10.155 * * [simplify]: Extracting #2: cost 42 inf + 1 10.155 * * [simplify]: Extracting #3: cost 55 inf + 862 10.156 * * [simplify]: Extracting #4: cost 16 inf + 5833 10.158 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.159 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.159 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.159 * * * * [progress]: [ 68 / 163 ] simplifiying candidate # 10.159 * [simplify]: Simplifying (/ 1 1) 10.159 * * [simplify]: iters left: 2 (2 enodes) 10.160 * * [simplify]: iters left: 1 (6 enodes) 10.161 * * [simplify]: Extracting #0: cost 1 inf + 0 10.161 * * [simplify]: Extracting #1: cost 0 inf + 1 10.161 * [simplify]: Simplified to 1 10.161 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.161 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.162 * * [simplify]: iters left: 6 (8 enodes) 10.164 * * [simplify]: iters left: 5 (36 enodes) 10.170 * * [simplify]: iters left: 4 (68 enodes) 10.180 * * [simplify]: iters left: 3 (102 enodes) 10.197 * * [simplify]: iters left: 2 (149 enodes) 10.219 * * [simplify]: iters left: 1 (186 enodes) 10.245 * * [simplify]: Extracting #0: cost 1 inf + 0 10.245 * * [simplify]: Extracting #1: cost 12 inf + 0 10.245 * * [simplify]: Extracting #2: cost 42 inf + 1 10.246 * * [simplify]: Extracting #3: cost 55 inf + 862 10.247 * * [simplify]: Extracting #4: cost 16 inf + 5833 10.248 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.250 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.250 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.250 * * * * [progress]: [ 69 / 163 ] simplifiying candidate # 10.250 * [simplify]: Simplifying (/ 1 (- 2 x)) 10.250 * * [simplify]: iters left: 4 (5 enodes) 10.252 * * [simplify]: iters left: 3 (19 enodes) 10.256 * * [simplify]: iters left: 2 (24 enodes) 10.260 * * [simplify]: Extracting #0: cost 1 inf + 0 10.260 * * [simplify]: Extracting #1: cost 4 inf + 0 10.260 * * [simplify]: Extracting #2: cost 7 inf + 1 10.260 * * [simplify]: Extracting #3: cost 1 inf + 294 10.260 * * [simplify]: Extracting #4: cost 0 inf + 335 10.260 * [simplify]: Simplified to (/ 1 (- 2 x)) 10.260 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (- 2 x)) (/ (- 4 (* x x)) (/ 1 x)))) 10.260 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ 1 x)) 10.260 * * [simplify]: iters left: 6 (7 enodes) 10.262 * * [simplify]: iters left: 5 (30 enodes) 10.268 * * [simplify]: iters left: 4 (56 enodes) 10.278 * * [simplify]: iters left: 3 (92 enodes) 10.290 * * [simplify]: iters left: 2 (124 enodes) 10.307 * * [simplify]: iters left: 1 (153 enodes) 10.326 * * [simplify]: Extracting #0: cost 1 inf + 0 10.326 * * [simplify]: Extracting #1: cost 10 inf + 0 10.326 * * [simplify]: Extracting #2: cost 23 inf + 44 10.326 * * [simplify]: Extracting #3: cost 16 inf + 903 10.327 * * [simplify]: Extracting #4: cost 3 inf + 1925 10.327 * * [simplify]: Extracting #5: cost 0 inf + 2342 10.328 * [simplify]: Simplified to (* x (- 4 (* x x))) 10.328 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (- 2 x)) (* x (- 4 (* x x))))) 10.328 * * * * [progress]: [ 70 / 163 ] simplifiying candidate # 10.328 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 10.328 * * [simplify]: iters left: 6 (10 enodes) 10.331 * * [simplify]: iters left: 5 (38 enodes) 10.337 * * [simplify]: iters left: 4 (49 enodes) 10.344 * * [simplify]: iters left: 3 (53 enodes) 10.351 * * [simplify]: iters left: 2 (57 enodes) 10.359 * * [simplify]: Extracting #0: cost 1 inf + 0 10.359 * * [simplify]: Extracting #1: cost 6 inf + 0 10.359 * * [simplify]: Extracting #2: cost 13 inf + 0 10.359 * * [simplify]: Extracting #3: cost 15 inf + 44 10.359 * * [simplify]: Extracting #4: cost 13 inf + 172 10.359 * * [simplify]: Extracting #5: cost 8 inf + 623 10.360 * * [simplify]: Extracting #6: cost 1 inf + 1996 10.360 * * [simplify]: Extracting #7: cost 0 inf + 2278 10.360 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) 10.360 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))))) 10.360 * [simplify]: Simplifying (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))) 10.361 * * [simplify]: iters left: 6 (9 enodes) 10.363 * * [simplify]: iters left: 5 (36 enodes) 10.368 * * [simplify]: iters left: 4 (56 enodes) 10.375 * * [simplify]: iters left: 3 (68 enodes) 10.384 * * [simplify]: iters left: 2 (73 enodes) 10.393 * * [simplify]: iters left: 1 (74 enodes) 10.404 * * [simplify]: Extracting #0: cost 1 inf + 0 10.405 * * [simplify]: Extracting #1: cost 8 inf + 0 10.405 * * [simplify]: Extracting #2: cost 18 inf + 0 10.405 * * [simplify]: Extracting #3: cost 19 inf + 127 10.405 * * [simplify]: Extracting #4: cost 6 inf + 1954 10.405 * * [simplify]: Extracting #5: cost 0 inf + 2926 10.406 * [simplify]: Simplified to (/ (- 2 x) (cbrt (/ (- 2 x) x))) 10.406 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 2 x) (cbrt (/ (- 2 x) x))))) 10.406 * * * * [progress]: [ 71 / 163 ] simplifiying candidate # 10.406 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.406 * * [simplify]: iters left: 6 (9 enodes) 10.409 * * [simplify]: iters left: 5 (33 enodes) 10.414 * * [simplify]: iters left: 4 (42 enodes) 10.420 * * [simplify]: iters left: 3 (46 enodes) 10.426 * * [simplify]: iters left: 2 (50 enodes) 10.433 * * [simplify]: Extracting #0: cost 1 inf + 0 10.433 * * [simplify]: Extracting #1: cost 4 inf + 0 10.433 * * [simplify]: Extracting #2: cost 9 inf + 0 10.433 * * [simplify]: Extracting #3: cost 12 inf + 2 10.433 * * [simplify]: Extracting #4: cost 10 inf + 130 10.434 * * [simplify]: Extracting #5: cost 3 inf + 705 10.434 * * [simplify]: Extracting #6: cost 0 inf + 1150 10.434 * [simplify]: Simplified to (/ (+ x 2) (sqrt (/ (- 2 x) x))) 10.434 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))))) 10.434 * [simplify]: Simplifying (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.434 * * [simplify]: iters left: 6 (9 enodes) 10.437 * * [simplify]: iters left: 5 (36 enodes) 10.442 * * [simplify]: iters left: 4 (56 enodes) 10.449 * * [simplify]: iters left: 3 (68 enodes) 10.458 * * [simplify]: iters left: 2 (73 enodes) 10.467 * * [simplify]: iters left: 1 (74 enodes) 10.476 * * [simplify]: Extracting #0: cost 1 inf + 0 10.476 * * [simplify]: Extracting #1: cost 8 inf + 0 10.476 * * [simplify]: Extracting #2: cost 18 inf + 0 10.476 * * [simplify]: Extracting #3: cost 19 inf + 127 10.477 * * [simplify]: Extracting #4: cost 6 inf + 1634 10.477 * * [simplify]: Extracting #5: cost 0 inf + 2446 10.477 * [simplify]: Simplified to (/ (- 2 x) (sqrt (/ (- 2 x) x))) 10.478 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) (/ (- 2 x) (sqrt (/ (- 2 x) x))))) 10.478 * * * * [progress]: [ 72 / 163 ] simplifiying candidate # 10.478 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 10.478 * * [simplify]: iters left: 6 (12 enodes) 10.483 * * [simplify]: iters left: 5 (47 enodes) 10.490 * * [simplify]: iters left: 4 (79 enodes) 10.502 * * [simplify]: iters left: 3 (116 enodes) 10.519 * * [simplify]: iters left: 2 (154 enodes) 10.542 * * [simplify]: iters left: 1 (216 enodes) 10.577 * * [simplify]: Extracting #0: cost 1 inf + 0 10.578 * * [simplify]: Extracting #1: cost 29 inf + 0 10.578 * * [simplify]: Extracting #2: cost 64 inf + 0 10.578 * * [simplify]: Extracting #3: cost 63 inf + 814 10.579 * * [simplify]: Extracting #4: cost 18 inf + 11980 10.582 * * [simplify]: Extracting #5: cost 0 inf + 16254 10.585 * * [simplify]: Extracting #6: cost 0 inf + 16214 10.587 * [simplify]: Simplified to (/ (+ x 2) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) 10.588 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))))) 10.588 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))) 10.588 * * [simplify]: iters left: 6 (10 enodes) 10.591 * * [simplify]: iters left: 5 (38 enodes) 10.596 * * [simplify]: iters left: 4 (61 enodes) 10.604 * * [simplify]: iters left: 3 (89 enodes) 10.618 * * [simplify]: iters left: 2 (131 enodes) 10.636 * * [simplify]: iters left: 1 (147 enodes) 10.652 * * [simplify]: Extracting #0: cost 1 inf + 0 10.652 * * [simplify]: Extracting #1: cost 13 inf + 0 10.653 * * [simplify]: Extracting #2: cost 37 inf + 0 10.653 * * [simplify]: Extracting #3: cost 40 inf + 609 10.653 * * [simplify]: Extracting #4: cost 26 inf + 2592 10.654 * * [simplify]: Extracting #5: cost 1 inf + 7922 10.655 * * [simplify]: Extracting #6: cost 0 inf + 8084 10.656 * [simplify]: Simplified to (/ (cbrt x) (/ (cbrt (- 2 x)) (- 2 x))) 10.656 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) (/ (cbrt x) (/ (cbrt (- 2 x)) (- 2 x))))) 10.656 * * * * [progress]: [ 73 / 163 ] simplifiying candidate # 10.657 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 10.657 * * [simplify]: iters left: 6 (11 enodes) 10.660 * * [simplify]: iters left: 5 (40 enodes) 10.665 * * [simplify]: iters left: 4 (55 enodes) 10.673 * * [simplify]: iters left: 3 (74 enodes) 10.685 * * [simplify]: iters left: 2 (88 enodes) 10.697 * * [simplify]: iters left: 1 (112 enodes) 10.711 * * [simplify]: Extracting #0: cost 1 inf + 0 10.711 * * [simplify]: Extracting #1: cost 16 inf + 0 10.711 * * [simplify]: Extracting #2: cost 36 inf + 0 10.711 * * [simplify]: Extracting #3: cost 36 inf + 248 10.712 * * [simplify]: Extracting #4: cost 15 inf + 3529 10.713 * * [simplify]: Extracting #5: cost 1 inf + 6716 10.714 * * [simplify]: Extracting #6: cost 0 inf + 6958 10.715 * [simplify]: Simplified to (/ (sqrt x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (+ x 2))) 10.715 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (+ x 2))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))))) 10.715 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))) 10.715 * * [simplify]: iters left: 6 (10 enodes) 10.718 * * [simplify]: iters left: 5 (38 enodes) 10.723 * * [simplify]: iters left: 4 (61 enodes) 10.731 * * [simplify]: iters left: 3 (89 enodes) 10.744 * * [simplify]: iters left: 2 (131 enodes) 10.763 * * [simplify]: iters left: 1 (147 enodes) 10.779 * * [simplify]: Extracting #0: cost 1 inf + 0 10.779 * * [simplify]: Extracting #1: cost 13 inf + 0 10.779 * * [simplify]: Extracting #2: cost 37 inf + 0 10.780 * * [simplify]: Extracting #3: cost 40 inf + 409 10.780 * * [simplify]: Extracting #4: cost 26 inf + 2032 10.781 * * [simplify]: Extracting #5: cost 1 inf + 6922 10.782 * * [simplify]: Extracting #6: cost 0 inf + 7084 10.783 * [simplify]: Simplified to (/ (sqrt x) (/ (cbrt (- 2 x)) (- 2 x))) 10.783 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (sqrt x) (/ (cbrt (- 2 x)) (- 2 x))))) 10.783 * * * * [progress]: [ 74 / 163 ] simplifiying candidate # 10.783 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 10.784 * * [simplify]: iters left: 6 (11 enodes) 10.787 * * [simplify]: iters left: 5 (40 enodes) 10.793 * * [simplify]: iters left: 4 (58 enodes) 10.802 * * [simplify]: iters left: 3 (69 enodes) 10.811 * * [simplify]: iters left: 2 (84 enodes) 10.823 * * [simplify]: iters left: 1 (105 enodes) 10.842 * * [simplify]: Extracting #0: cost 1 inf + 0 10.842 * * [simplify]: Extracting #1: cost 20 inf + 0 10.842 * * [simplify]: Extracting #2: cost 32 inf + 1 10.842 * * [simplify]: Extracting #3: cost 33 inf + 45 10.843 * * [simplify]: Extracting #4: cost 20 inf + 2153 10.844 * * [simplify]: Extracting #5: cost 4 inf + 5192 10.845 * * [simplify]: Extracting #6: cost 0 inf + 6124 10.846 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) 10.846 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)))) 10.846 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)) 10.846 * * [simplify]: iters left: 6 (9 enodes) 10.849 * * [simplify]: iters left: 5 (35 enodes) 10.854 * * [simplify]: iters left: 4 (58 enodes) 10.862 * * [simplify]: iters left: 3 (85 enodes) 10.873 * * [simplify]: iters left: 2 (122 enodes) 10.890 * * [simplify]: iters left: 1 (137 enodes) 10.906 * * [simplify]: Extracting #0: cost 1 inf + 0 10.906 * * [simplify]: Extracting #1: cost 13 inf + 0 10.906 * * [simplify]: Extracting #2: cost 33 inf + 1 10.906 * * [simplify]: Extracting #3: cost 38 inf + 165 10.906 * * [simplify]: Extracting #4: cost 31 inf + 496 10.907 * * [simplify]: Extracting #5: cost 10 inf + 4058 10.908 * * [simplify]: Extracting #6: cost 0 inf + 5838 10.909 * [simplify]: Simplified to (* (/ (- 2 x) (cbrt (- 2 x))) x) 10.909 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (* (/ (- 2 x) (cbrt (- 2 x))) x))) 10.909 * * * * [progress]: [ 75 / 163 ] simplifiying candidate # 10.909 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 10.909 * * [simplify]: iters left: 6 (11 enodes) 10.912 * * [simplify]: iters left: 5 (40 enodes) 10.918 * * [simplify]: iters left: 4 (54 enodes) 10.926 * * [simplify]: iters left: 3 (66 enodes) 10.935 * * [simplify]: iters left: 2 (82 enodes) 10.946 * * [simplify]: iters left: 1 (108 enodes) 10.959 * * [simplify]: Extracting #0: cost 1 inf + 0 10.960 * * [simplify]: Extracting #1: cost 14 inf + 0 10.960 * * [simplify]: Extracting #2: cost 33 inf + 0 10.960 * * [simplify]: Extracting #3: cost 30 inf + 772 10.960 * * [simplify]: Extracting #4: cost 8 inf + 4853 10.961 * * [simplify]: Extracting #5: cost 0 inf + 5988 10.962 * [simplify]: Simplified to (/ (cbrt x) (/ (/ (sqrt (- 2 x)) (cbrt x)) (+ x 2))) 10.962 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt x) (/ (/ (sqrt (- 2 x)) (cbrt x)) (+ x 2))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))))) 10.962 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))) 10.963 * * [simplify]: iters left: 6 (10 enodes) 10.967 * * [simplify]: iters left: 5 (38 enodes) 10.972 * * [simplify]: iters left: 4 (61 enodes) 10.980 * * [simplify]: iters left: 3 (89 enodes) 10.992 * * [simplify]: iters left: 2 (131 enodes) 11.010 * * [simplify]: iters left: 1 (147 enodes) 11.026 * * [simplify]: Extracting #0: cost 1 inf + 0 11.026 * * [simplify]: Extracting #1: cost 13 inf + 0 11.026 * * [simplify]: Extracting #2: cost 37 inf + 0 11.027 * * [simplify]: Extracting #3: cost 40 inf + 609 11.027 * * [simplify]: Extracting #4: cost 26 inf + 2392 11.028 * * [simplify]: Extracting #5: cost 1 inf + 6762 11.029 * * [simplify]: Extracting #6: cost 0 inf + 6884 11.030 * [simplify]: Simplified to (/ (cbrt x) (/ (sqrt (- 2 x)) (- 2 x))) 11.030 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (cbrt x) (/ (/ (sqrt (- 2 x)) (cbrt x)) (+ x 2))) (/ (cbrt x) (/ (sqrt (- 2 x)) (- 2 x))))) 11.030 * * * * [progress]: [ 76 / 163 ] simplifiying candidate # 11.031 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.031 * * [simplify]: iters left: 6 (10 enodes) 11.034 * * [simplify]: iters left: 5 (35 enodes) 11.040 * * [simplify]: iters left: 4 (43 enodes) 11.046 * * [simplify]: iters left: 3 (47 enodes) 11.052 * * [simplify]: iters left: 2 (55 enodes) 11.060 * * [simplify]: iters left: 1 (63 enodes) 11.067 * * [simplify]: Extracting #0: cost 1 inf + 0 11.067 * * [simplify]: Extracting #1: cost 8 inf + 0 11.067 * * [simplify]: Extracting #2: cost 19 inf + 0 11.067 * * [simplify]: Extracting #3: cost 16 inf + 250 11.068 * * [simplify]: Extracting #4: cost 2 inf + 2078 11.068 * * [simplify]: Extracting #5: cost 0 inf + 2200 11.068 * [simplify]: Simplified to (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) 11.068 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))))) 11.069 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.069 * * [simplify]: iters left: 6 (10 enodes) 11.072 * * [simplify]: iters left: 5 (38 enodes) 11.077 * * [simplify]: iters left: 4 (61 enodes) 11.085 * * [simplify]: iters left: 3 (89 enodes) 11.097 * * [simplify]: iters left: 2 (131 enodes) 11.117 * * [simplify]: iters left: 1 (147 enodes) 11.133 * * [simplify]: Extracting #0: cost 1 inf + 0 11.133 * * [simplify]: Extracting #1: cost 13 inf + 0 11.133 * * [simplify]: Extracting #2: cost 37 inf + 0 11.133 * * [simplify]: Extracting #3: cost 40 inf + 409 11.134 * * [simplify]: Extracting #4: cost 26 inf + 1832 11.135 * * [simplify]: Extracting #5: cost 1 inf + 5762 11.136 * * [simplify]: Extracting #6: cost 0 inf + 5884 11.137 * [simplify]: Simplified to (/ (sqrt x) (/ (sqrt (- 2 x)) (- 2 x))) 11.137 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt x) (/ (sqrt (- 2 x)) (- 2 x))))) 11.137 * * * * [progress]: [ 77 / 163 ] simplifiying candidate # 11.137 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) 1)) 11.137 * * [simplify]: iters left: 6 (10 enodes) 11.140 * * [simplify]: iters left: 5 (35 enodes) 11.146 * * [simplify]: iters left: 4 (42 enodes) 11.152 * * [simplify]: iters left: 3 (45 enodes) 11.158 * * [simplify]: iters left: 2 (54 enodes) 11.165 * * [simplify]: iters left: 1 (56 enodes) 11.171 * * [simplify]: Extracting #0: cost 1 inf + 0 11.171 * * [simplify]: Extracting #1: cost 6 inf + 0 11.172 * * [simplify]: Extracting #2: cost 11 inf + 1 11.172 * * [simplify]: Extracting #3: cost 11 inf + 3 11.172 * * [simplify]: Extracting #4: cost 7 inf + 212 11.172 * * [simplify]: Extracting #5: cost 1 inf + 903 11.172 * * [simplify]: Extracting #6: cost 0 inf + 1065 11.172 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 11.172 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)))) 11.173 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)) 11.173 * * [simplify]: iters left: 6 (9 enodes) 11.175 * * [simplify]: iters left: 5 (35 enodes) 11.180 * * [simplify]: iters left: 4 (58 enodes) 11.189 * * [simplify]: iters left: 3 (85 enodes) 11.201 * * [simplify]: iters left: 2 (122 enodes) 11.218 * * [simplify]: iters left: 1 (137 enodes) 11.232 * * [simplify]: Extracting #0: cost 1 inf + 0 11.232 * * [simplify]: Extracting #1: cost 13 inf + 0 11.233 * * [simplify]: Extracting #2: cost 33 inf + 1 11.233 * * [simplify]: Extracting #3: cost 38 inf + 165 11.233 * * [simplify]: Extracting #4: cost 31 inf + 496 11.233 * * [simplify]: Extracting #5: cost 10 inf + 3298 11.235 * * [simplify]: Extracting #6: cost 0 inf + 4678 11.236 * [simplify]: Simplified to (* (/ (- 2 x) (sqrt (- 2 x))) x) 11.236 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (* (/ (- 2 x) (sqrt (- 2 x))) x))) 11.236 * * * * [progress]: [ 78 / 163 ] simplifiying candidate # 11.236 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 11.236 * * [simplify]: iters left: 6 (9 enodes) 11.238 * * [simplify]: iters left: 5 (35 enodes) 11.244 * * [simplify]: iters left: 4 (44 enodes) 11.251 * * [simplify]: iters left: 3 (59 enodes) 11.261 * * [simplify]: iters left: 2 (76 enodes) 11.274 * * [simplify]: iters left: 1 (131 enodes) 11.298 * * [simplify]: Extracting #0: cost 1 inf + 0 11.298 * * [simplify]: Extracting #1: cost 25 inf + 0 11.298 * * [simplify]: Extracting #2: cost 38 inf + 1 11.298 * * [simplify]: Extracting #3: cost 34 inf + 292 11.299 * * [simplify]: Extracting #4: cost 17 inf + 2844 11.300 * * [simplify]: Extracting #5: cost 1 inf + 5795 11.301 * * [simplify]: Extracting #6: cost 0 inf + 5915 11.302 * [simplify]: Simplified to (* (* (cbrt x) (cbrt x)) (+ 2 x)) 11.302 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (+ 2 x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 11.302 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 11.302 * * [simplify]: iters left: 6 (9 enodes) 11.305 * * [simplify]: iters left: 5 (38 enodes) 11.311 * * [simplify]: iters left: 4 (72 enodes) 11.322 * * [simplify]: iters left: 3 (116 enodes) 11.339 * * [simplify]: iters left: 2 (192 enodes) 11.402 * * [simplify]: Extracting #0: cost 1 inf + 0 11.403 * * [simplify]: Extracting #1: cost 31 inf + 0 11.403 * * [simplify]: Extracting #2: cost 122 inf + 83 11.403 * * [simplify]: Extracting #3: cost 174 inf + 1135 11.405 * * [simplify]: Extracting #4: cost 119 inf + 8842 11.409 * * [simplify]: Extracting #5: cost 29 inf + 27912 11.415 * * [simplify]: Extracting #6: cost 0 inf + 34095 11.421 * [simplify]: Simplified to (cbrt x) 11.421 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (+ 2 x)) (cbrt x))) 11.421 * * * * [progress]: [ 79 / 163 ] simplifiying candidate # 11.421 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 11.421 * * [simplify]: iters left: 5 (8 enodes) 11.424 * * [simplify]: iters left: 4 (30 enodes) 11.428 * * [simplify]: iters left: 3 (33 enodes) 11.433 * * [simplify]: iters left: 2 (40 enodes) 11.439 * * [simplify]: iters left: 1 (41 enodes) 11.446 * * [simplify]: Extracting #0: cost 1 inf + 0 11.447 * * [simplify]: Extracting #1: cost 11 inf + 0 11.447 * * [simplify]: Extracting #2: cost 15 inf + 1 11.447 * * [simplify]: Extracting #3: cost 7 inf + 494 11.447 * * [simplify]: Extracting #4: cost 0 inf + 986 11.447 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 11.447 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 11.447 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 11.447 * * [simplify]: iters left: 6 (9 enodes) 11.450 * * [simplify]: iters left: 5 (38 enodes) 11.456 * * [simplify]: iters left: 4 (72 enodes) 11.466 * * [simplify]: iters left: 3 (116 enodes) 11.483 * * [simplify]: iters left: 2 (192 enodes) 11.546 * * [simplify]: Extracting #0: cost 1 inf + 0 11.546 * * [simplify]: Extracting #1: cost 31 inf + 0 11.546 * * [simplify]: Extracting #2: cost 122 inf + 43 11.547 * * [simplify]: Extracting #3: cost 174 inf + 775 11.548 * * [simplify]: Extracting #4: cost 119 inf + 7402 11.552 * * [simplify]: Extracting #5: cost 29 inf + 24312 11.558 * * [simplify]: Extracting #6: cost 0 inf + 30375 11.564 * [simplify]: Simplified to (sqrt x) 11.564 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 11.564 * * * * [progress]: [ 80 / 163 ] simplifiying candidate # 11.565 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 11.565 * * [simplify]: iters left: 5 (7 enodes) 11.569 * * [simplify]: iters left: 4 (23 enodes) 11.572 * * [simplify]: iters left: 3 (25 enodes) 11.576 * * [simplify]: iters left: 2 (27 enodes) 11.579 * * [simplify]: Extracting #0: cost 1 inf + 0 11.579 * * [simplify]: Extracting #1: cost 5 inf + 0 11.580 * * [simplify]: Extracting #2: cost 1 inf + 45 11.580 * * [simplify]: Extracting #3: cost 0 inf + 87 11.580 * [simplify]: Simplified to (+ 2 x) 11.580 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 11.580 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 11.580 * * [simplify]: iters left: 6 (8 enodes) 11.582 * * [simplify]: iters left: 5 (35 enodes) 11.588 * * [simplify]: iters left: 4 (69 enodes) 11.597 * * [simplify]: iters left: 3 (111 enodes) 11.613 * * [simplify]: iters left: 2 (146 enodes) 11.630 * * [simplify]: iters left: 1 (158 enodes) 11.650 * * [simplify]: Extracting #0: cost 1 inf + 0 11.650 * * [simplify]: Extracting #1: cost 0 inf + 1 11.650 * [simplify]: Simplified to x 11.650 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 11.650 * * * * [progress]: [ 81 / 163 ] simplifiying candidate # 11.650 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 11.651 * * [simplify]: iters left: 6 (12 enodes) 11.654 * * [simplify]: iters left: 5 (42 enodes) 11.660 * * [simplify]: iters left: 4 (53 enodes) 11.668 * * [simplify]: iters left: 3 (65 enodes) 11.677 * * [simplify]: iters left: 2 (81 enodes) 11.689 * * [simplify]: iters left: 1 (107 enodes) 11.702 * * [simplify]: Extracting #0: cost 1 inf + 0 11.702 * * [simplify]: Extracting #1: cost 14 inf + 0 11.702 * * [simplify]: Extracting #2: cost 34 inf + 0 11.702 * * [simplify]: Extracting #3: cost 32 inf + 528 11.703 * * [simplify]: Extracting #4: cost 15 inf + 3076 11.703 * * [simplify]: Extracting #5: cost 1 inf + 6264 11.704 * * [simplify]: Extracting #6: cost 0 inf + 6626 11.705 * [simplify]: Simplified to (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (* (cbrt x) (cbrt x))) 11.706 * [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))))) 11.706 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 11.706 * * [simplify]: iters left: 6 (11 enodes) 11.709 * * [simplify]: iters left: 5 (45 enodes) 11.718 * * [simplify]: iters left: 4 (77 enodes) 11.730 * * [simplify]: iters left: 3 (109 enodes) 11.745 * * [simplify]: iters left: 2 (151 enodes) 11.767 * * [simplify]: iters left: 1 (170 enodes) 11.787 * * [simplify]: Extracting #0: cost 1 inf + 0 11.787 * * [simplify]: Extracting #1: cost 13 inf + 0 11.787 * * [simplify]: Extracting #2: cost 46 inf + 0 11.788 * * [simplify]: Extracting #3: cost 56 inf + 892 11.789 * * [simplify]: Extracting #4: cost 27 inf + 5018 11.790 * * [simplify]: Extracting #5: cost 3 inf + 9985 11.792 * * [simplify]: Extracting #6: cost 0 inf + 10751 11.794 * [simplify]: Simplified to (/ (* (cbrt x) (- 2 x)) (- (sqrt 2) (sqrt x))) 11.794 * [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))))) 11.794 * * * * [progress]: [ 82 / 163 ] simplifiying candidate # 11.794 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.794 * * [simplify]: iters left: 6 (10 enodes) 11.797 * * [simplify]: iters left: 5 (34 enodes) 11.802 * * [simplify]: iters left: 4 (39 enodes) 11.808 * * [simplify]: iters left: 3 (43 enodes) 11.814 * * [simplify]: iters left: 2 (51 enodes) 11.821 * * [simplify]: iters left: 1 (59 enodes) 11.828 * * [simplify]: Extracting #0: cost 1 inf + 0 11.828 * * [simplify]: Extracting #1: cost 8 inf + 0 11.828 * * [simplify]: Extracting #2: cost 19 inf + 0 11.828 * * [simplify]: Extracting #3: cost 12 inf + 574 11.829 * * [simplify]: Extracting #4: cost 1 inf + 2074 11.829 * * [simplify]: Extracting #5: cost 0 inf + 2276 11.829 * [simplify]: Simplified to (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.830 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.830 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.830 * * [simplify]: iters left: 6 (10 enodes) 11.833 * * [simplify]: iters left: 5 (42 enodes) 11.840 * * [simplify]: iters left: 4 (74 enodes) 11.850 * * [simplify]: iters left: 3 (105 enodes) 11.869 * * [simplify]: iters left: 2 (149 enodes) 11.890 * * [simplify]: iters left: 1 (169 enodes) 11.910 * * [simplify]: Extracting #0: cost 1 inf + 0 11.910 * * [simplify]: Extracting #1: cost 13 inf + 0 11.910 * * [simplify]: Extracting #2: cost 44 inf + 0 11.910 * * [simplify]: Extracting #3: cost 54 inf + 410 11.911 * * [simplify]: Extracting #4: cost 31 inf + 3129 11.912 * * [simplify]: Extracting #5: cost 2 inf + 7986 11.914 * * [simplify]: Extracting #6: cost 0 inf + 8390 11.916 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.916 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.916 * * * * [progress]: [ 83 / 163 ] simplifiying candidate # 11.916 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) 1)) 11.916 * * [simplify]: iters left: 6 (11 enodes) 11.919 * * [simplify]: iters left: 5 (37 enodes) 11.925 * * [simplify]: iters left: 4 (41 enodes) 11.931 * * [simplify]: iters left: 3 (44 enodes) 11.940 * * [simplify]: iters left: 2 (53 enodes) 11.946 * * [simplify]: iters left: 1 (55 enodes) 11.953 * * [simplify]: Extracting #0: cost 1 inf + 0 11.953 * * [simplify]: Extracting #1: cost 6 inf + 0 11.953 * * [simplify]: Extracting #2: cost 12 inf + 1 11.953 * * [simplify]: Extracting #3: cost 8 inf + 249 11.953 * * [simplify]: Extracting #4: cost 0 inf + 1303 11.953 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt 2) (sqrt x))) 11.953 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)))) 11.954 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)) 11.954 * * [simplify]: iters left: 6 (10 enodes) 11.957 * * [simplify]: iters left: 5 (42 enodes) 11.964 * * [simplify]: iters left: 4 (74 enodes) 11.974 * * [simplify]: iters left: 3 (105 enodes) 11.989 * * [simplify]: iters left: 2 (142 enodes) 12.011 * * [simplify]: iters left: 1 (160 enodes) 12.030 * * [simplify]: Extracting #0: cost 1 inf + 0 12.030 * * [simplify]: Extracting #1: cost 13 inf + 0 12.030 * * [simplify]: Extracting #2: cost 42 inf + 1 12.030 * * [simplify]: Extracting #3: cost 54 inf + 368 12.031 * * [simplify]: Extracting #4: cost 25 inf + 3255 12.032 * * [simplify]: Extracting #5: cost 1 inf + 7663 12.034 * * [simplify]: Extracting #6: cost 0 inf + 7865 12.035 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)) 12.035 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)))) 12.035 * * * * [progress]: [ 84 / 163 ] simplifiying candidate # 12.035 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 12.035 * * [simplify]: iters left: 6 (9 enodes) 12.038 * * [simplify]: iters left: 5 (35 enodes) 12.043 * * [simplify]: iters left: 4 (44 enodes) 12.050 * * [simplify]: iters left: 3 (59 enodes) 12.059 * * [simplify]: iters left: 2 (76 enodes) 12.072 * * [simplify]: iters left: 1 (131 enodes) 12.098 * * [simplify]: Extracting #0: cost 1 inf + 0 12.098 * * [simplify]: Extracting #1: cost 25 inf + 0 12.098 * * [simplify]: Extracting #2: cost 38 inf + 1 12.098 * * [simplify]: Extracting #3: cost 34 inf + 292 12.098 * * [simplify]: Extracting #4: cost 17 inf + 2844 12.099 * * [simplify]: Extracting #5: cost 1 inf + 5795 12.100 * * [simplify]: Extracting #6: cost 0 inf + 5915 12.101 * [simplify]: Simplified to (* (* (cbrt x) (cbrt x)) (+ 2 x)) 12.101 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (+ 2 x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 12.102 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 12.102 * * [simplify]: iters left: 6 (9 enodes) 12.105 * * [simplify]: iters left: 5 (38 enodes) 12.110 * * [simplify]: iters left: 4 (72 enodes) 12.120 * * [simplify]: iters left: 3 (116 enodes) 12.137 * * [simplify]: iters left: 2 (192 enodes) 12.202 * * [simplify]: Extracting #0: cost 1 inf + 0 12.202 * * [simplify]: Extracting #1: cost 31 inf + 0 12.202 * * [simplify]: Extracting #2: cost 122 inf + 83 12.203 * * [simplify]: Extracting #3: cost 174 inf + 1135 12.204 * * [simplify]: Extracting #4: cost 119 inf + 8842 12.208 * * [simplify]: Extracting #5: cost 29 inf + 27912 12.214 * * [simplify]: Extracting #6: cost 0 inf + 34095 12.220 * [simplify]: Simplified to (cbrt x) 12.220 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (+ 2 x)) (cbrt x))) 12.220 * * * * [progress]: [ 85 / 163 ] simplifiying candidate # 12.220 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 12.220 * * [simplify]: iters left: 5 (8 enodes) 12.223 * * [simplify]: iters left: 4 (30 enodes) 12.227 * * [simplify]: iters left: 3 (33 enodes) 12.232 * * [simplify]: iters left: 2 (40 enodes) 12.238 * * [simplify]: iters left: 1 (41 enodes) 12.243 * * [simplify]: Extracting #0: cost 1 inf + 0 12.243 * * [simplify]: Extracting #1: cost 11 inf + 0 12.243 * * [simplify]: Extracting #2: cost 15 inf + 1 12.244 * * [simplify]: Extracting #3: cost 7 inf + 494 12.244 * * [simplify]: Extracting #4: cost 0 inf + 986 12.244 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 12.244 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 12.244 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 12.244 * * [simplify]: iters left: 6 (9 enodes) 12.247 * * [simplify]: iters left: 5 (38 enodes) 12.253 * * [simplify]: iters left: 4 (72 enodes) 12.263 * * [simplify]: iters left: 3 (116 enodes) 12.281 * * [simplify]: iters left: 2 (192 enodes) 12.345 * * [simplify]: Extracting #0: cost 1 inf + 0 12.345 * * [simplify]: Extracting #1: cost 31 inf + 0 12.345 * * [simplify]: Extracting #2: cost 122 inf + 43 12.346 * * [simplify]: Extracting #3: cost 174 inf + 775 12.347 * * [simplify]: Extracting #4: cost 119 inf + 7402 12.351 * * [simplify]: Extracting #5: cost 29 inf + 24312 12.357 * * [simplify]: Extracting #6: cost 0 inf + 30375 12.363 * [simplify]: Simplified to (sqrt x) 12.363 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 12.363 * * * * [progress]: [ 86 / 163 ] simplifiying candidate # 12.363 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 12.363 * * [simplify]: iters left: 5 (7 enodes) 12.366 * * [simplify]: iters left: 4 (23 enodes) 12.369 * * [simplify]: iters left: 3 (25 enodes) 12.373 * * [simplify]: iters left: 2 (27 enodes) 12.376 * * [simplify]: Extracting #0: cost 1 inf + 0 12.376 * * [simplify]: Extracting #1: cost 5 inf + 0 12.377 * * [simplify]: Extracting #2: cost 1 inf + 45 12.377 * * [simplify]: Extracting #3: cost 0 inf + 87 12.377 * [simplify]: Simplified to (+ 2 x) 12.377 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.377 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.377 * * [simplify]: iters left: 6 (8 enodes) 12.379 * * [simplify]: iters left: 5 (35 enodes) 12.385 * * [simplify]: iters left: 4 (69 enodes) 12.394 * * [simplify]: iters left: 3 (111 enodes) 12.412 * * [simplify]: iters left: 2 (146 enodes) 12.429 * * [simplify]: iters left: 1 (158 enodes) 12.447 * * [simplify]: Extracting #0: cost 1 inf + 0 12.447 * * [simplify]: Extracting #1: cost 0 inf + 1 12.447 * [simplify]: Simplified to x 12.447 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 12.447 * * * * [progress]: [ 87 / 163 ] simplifiying candidate # 12.447 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 12.447 * * [simplify]: iters left: 5 (6 enodes) 12.449 * * [simplify]: iters left: 4 (20 enodes) 12.452 * * [simplify]: iters left: 3 (22 enodes) 12.456 * * [simplify]: Extracting #0: cost 1 inf + 0 12.456 * * [simplify]: Extracting #1: cost 5 inf + 0 12.456 * * [simplify]: Extracting #2: cost 0 inf + 87 12.456 * [simplify]: Simplified to (+ x 2) 12.456 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.456 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.456 * * [simplify]: iters left: 6 (8 enodes) 12.458 * * [simplify]: iters left: 5 (35 enodes) 12.464 * * [simplify]: iters left: 4 (69 enodes) 12.475 * * [simplify]: iters left: 3 (111 enodes) 12.491 * * [simplify]: iters left: 2 (146 enodes) 12.508 * * [simplify]: iters left: 1 (158 enodes) 12.526 * * [simplify]: Extracting #0: cost 1 inf + 0 12.526 * * [simplify]: Extracting #1: cost 0 inf + 1 12.526 * [simplify]: Simplified to x 12.526 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 12.526 * * * * [progress]: [ 88 / 163 ] simplifiying candidate # 12.526 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (- 2 x)) 12.526 * * [simplify]: iters left: 5 (7 enodes) 12.529 * * [simplify]: iters left: 4 (24 enodes) 12.533 * * [simplify]: iters left: 3 (27 enodes) 12.536 * * [simplify]: Extracting #0: cost 1 inf + 0 12.536 * * [simplify]: Extracting #1: cost 4 inf + 0 12.536 * * [simplify]: Extracting #2: cost 9 inf + 0 12.536 * * [simplify]: Extracting #3: cost 7 inf + 43 12.537 * * [simplify]: Extracting #4: cost 3 inf + 210 12.537 * * [simplify]: Extracting #5: cost 0 inf + 496 12.537 * [simplify]: Simplified to (/ (+ x 2) (- 2 x)) 12.537 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (- 2 x)) (/ (- (sqrt 4) x) (/ 1 x)))) 12.537 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ 1 x)) 12.537 * * [simplify]: iters left: 5 (7 enodes) 12.539 * * [simplify]: iters left: 4 (31 enodes) 12.547 * * [simplify]: iters left: 3 (56 enodes) 12.557 * * [simplify]: iters left: 2 (91 enodes) 12.569 * * [simplify]: iters left: 1 (131 enodes) 12.584 * * [simplify]: Extracting #0: cost 1 inf + 0 12.584 * * [simplify]: Extracting #1: cost 12 inf + 0 12.584 * * [simplify]: Extracting #2: cost 18 inf + 43 12.584 * * [simplify]: Extracting #3: cost 13 inf + 332 12.584 * * [simplify]: Extracting #4: cost 4 inf + 829 12.584 * * [simplify]: Extracting #5: cost 0 inf + 1199 12.585 * [simplify]: Simplified to (* x (- 2 x)) 12.585 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (- 2 x)) (* x (- 2 x)))) 12.585 * * * * [progress]: [ 89 / 163 ] simplifiying candidate # 12.585 * * * * [progress]: [ 90 / 163 ] simplifiying candidate # 12.585 * * * * [progress]: [ 91 / 163 ] simplifiying candidate # 12.585 * * * * [progress]: [ 92 / 163 ] simplifiying candidate # 12.585 * [simplify]: Simplifying (cbrt (/ (- 2 x) x)) 12.585 * * [simplify]: iters left: 5 (5 enodes) 12.587 * * [simplify]: iters left: 4 (20 enodes) 12.590 * * [simplify]: iters left: 3 (29 enodes) 12.594 * * [simplify]: iters left: 2 (33 enodes) 12.599 * * [simplify]: iters left: 1 (37 enodes) 12.604 * * [simplify]: Extracting #0: cost 1 inf + 0 12.604 * * [simplify]: Extracting #1: cost 3 inf + 0 12.604 * * [simplify]: Extracting #2: cost 9 inf + 0 12.604 * * [simplify]: Extracting #3: cost 10 inf + 3 12.604 * * [simplify]: Extracting #4: cost 9 inf + 45 12.604 * * [simplify]: Extracting #5: cost 4 inf + 294 12.604 * * [simplify]: Extracting #6: cost 0 inf + 742 12.604 * [simplify]: Simplified to (cbrt (/ (- 2 x) x)) 12.604 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (cbrt (/ (- 2 x) x)))) 12.604 * * * * [progress]: [ 93 / 163 ] simplifiying candidate # 12.604 * [simplify]: Simplifying (sqrt (/ (- 2 x) x)) 12.605 * * [simplify]: iters left: 5 (5 enodes) 12.606 * * [simplify]: iters left: 4 (20 enodes) 12.609 * * [simplify]: iters left: 3 (29 enodes) 12.613 * * [simplify]: iters left: 2 (33 enodes) 12.620 * * [simplify]: iters left: 1 (37 enodes) 12.625 * * [simplify]: Extracting #0: cost 1 inf + 0 12.625 * * [simplify]: Extracting #1: cost 3 inf + 0 12.625 * * [simplify]: Extracting #2: cost 9 inf + 0 12.625 * * [simplify]: Extracting #3: cost 10 inf + 3 12.625 * * [simplify]: Extracting #4: cost 9 inf + 45 12.625 * * [simplify]: Extracting #5: cost 4 inf + 294 12.625 * * [simplify]: Extracting #6: cost 0 inf + 662 12.625 * [simplify]: Simplified to (sqrt (/ (- 2 x) x)) 12.625 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) (sqrt (/ (- 2 x) x)))) 12.626 * * * * [progress]: [ 94 / 163 ] simplifiying candidate # 12.626 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 12.626 * * [simplify]: iters left: 5 (6 enodes) 12.627 * * [simplify]: iters left: 4 (20 enodes) 12.630 * * [simplify]: iters left: 3 (23 enodes) 12.633 * * [simplify]: Extracting #0: cost 1 inf + 0 12.633 * * [simplify]: Extracting #1: cost 4 inf + 0 12.633 * * [simplify]: Extracting #2: cost 8 inf + 0 12.633 * * [simplify]: Extracting #3: cost 8 inf + 163 12.633 * * [simplify]: Extracting #4: cost 7 inf + 205 12.634 * * [simplify]: Extracting #5: cost 0 inf + 1058 12.634 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 12.634 * [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)))) 12.634 * * * * [progress]: [ 95 / 163 ] simplifiying candidate # 12.634 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 12.634 * * [simplify]: iters left: 5 (6 enodes) 12.635 * * [simplify]: iters left: 4 (20 enodes) 12.638 * * [simplify]: iters left: 3 (23 enodes) 12.642 * * [simplify]: Extracting #0: cost 1 inf + 0 12.642 * * [simplify]: Extracting #1: cost 4 inf + 0 12.642 * * [simplify]: Extracting #2: cost 8 inf + 0 12.642 * * [simplify]: Extracting #3: cost 8 inf + 83 12.642 * * [simplify]: Extracting #4: cost 7 inf + 125 12.642 * * [simplify]: Extracting #5: cost 0 inf + 898 12.642 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 12.642 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (cbrt (- 2 x)) (sqrt x)))) 12.642 * * * * [progress]: [ 96 / 163 ] simplifiying candidate # 12.642 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 12.642 * * [simplify]: iters left: 5 (5 enodes) 12.643 * * [simplify]: iters left: 4 (17 enodes) 12.646 * * [simplify]: iters left: 3 (20 enodes) 12.649 * * [simplify]: Extracting #0: cost 1 inf + 0 12.649 * * [simplify]: Extracting #1: cost 4 inf + 0 12.649 * * [simplify]: Extracting #2: cost 5 inf + 1 12.649 * * [simplify]: Extracting #3: cost 8 inf + 1 12.649 * * [simplify]: Extracting #4: cost 7 inf + 43 12.649 * * [simplify]: Extracting #5: cost 0 inf + 736 12.649 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 12.649 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (cbrt (- 2 x)) x))) 12.649 * * * * [progress]: [ 97 / 163 ] simplifiying candidate # 12.649 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 12.649 * * [simplify]: iters left: 5 (6 enodes) 12.651 * * [simplify]: iters left: 4 (20 enodes) 12.654 * * [simplify]: iters left: 3 (23 enodes) 12.657 * * [simplify]: Extracting #0: cost 1 inf + 0 12.657 * * [simplify]: Extracting #1: cost 4 inf + 0 12.657 * * [simplify]: Extracting #2: cost 8 inf + 0 12.657 * * [simplify]: Extracting #3: cost 8 inf + 163 12.657 * * [simplify]: Extracting #4: cost 7 inf + 205 12.657 * * [simplify]: Extracting #5: cost 0 inf + 898 12.657 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 12.658 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 2 x)) (cbrt x)))) 12.658 * * * * [progress]: [ 98 / 163 ] simplifiying candidate # 12.658 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 12.658 * * [simplify]: iters left: 5 (6 enodes) 12.659 * * [simplify]: iters left: 4 (20 enodes) 12.662 * * [simplify]: iters left: 3 (23 enodes) 12.666 * * [simplify]: Extracting #0: cost 1 inf + 0 12.666 * * [simplify]: Extracting #1: cost 4 inf + 0 12.666 * * [simplify]: Extracting #2: cost 8 inf + 0 12.666 * * [simplify]: Extracting #3: cost 8 inf + 83 12.666 * * [simplify]: Extracting #4: cost 7 inf + 125 12.666 * * [simplify]: Extracting #5: cost 0 inf + 738 12.666 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 12.666 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 2 x)) (sqrt x)))) 12.666 * * * * [progress]: [ 99 / 163 ] simplifiying candidate # 12.666 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 12.666 * * [simplify]: iters left: 5 (5 enodes) 12.667 * * [simplify]: iters left: 4 (17 enodes) 12.670 * * [simplify]: iters left: 3 (20 enodes) 12.673 * * [simplify]: Extracting #0: cost 1 inf + 0 12.673 * * [simplify]: Extracting #1: cost 4 inf + 0 12.673 * * [simplify]: Extracting #2: cost 5 inf + 1 12.673 * * [simplify]: Extracting #3: cost 8 inf + 1 12.673 * * [simplify]: Extracting #4: cost 7 inf + 43 12.673 * * [simplify]: Extracting #5: cost 0 inf + 576 12.673 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 12.673 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) 1)) (/ (sqrt (- 2 x)) x))) 12.673 * * * * [progress]: [ 100 / 163 ] simplifiying candidate # 12.673 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.673 * * [simplify]: iters left: 4 (5 enodes) 12.675 * * [simplify]: iters left: 3 (20 enodes) 12.678 * * [simplify]: iters left: 2 (29 enodes) 12.682 * * [simplify]: iters left: 1 (33 enodes) 12.686 * * [simplify]: Extracting #0: cost 1 inf + 0 12.686 * * [simplify]: Extracting #1: cost 7 inf + 0 12.686 * * [simplify]: Extracting #2: cost 15 inf + 0 12.686 * * [simplify]: Extracting #3: cost 13 inf + 83 12.686 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.687 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.687 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.687 * * * * [progress]: [ 101 / 163 ] simplifiying candidate # 12.687 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.687 * * [simplify]: iters left: 4 (5 enodes) 12.688 * * [simplify]: iters left: 3 (20 enodes) 12.691 * * [simplify]: iters left: 2 (29 enodes) 12.697 * * [simplify]: iters left: 1 (33 enodes) 12.701 * * [simplify]: Extracting #0: cost 1 inf + 0 12.701 * * [simplify]: Extracting #1: cost 7 inf + 0 12.701 * * [simplify]: Extracting #2: cost 15 inf + 0 12.701 * * [simplify]: Extracting #3: cost 13 inf + 43 12.701 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.702 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.702 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.702 * * * * [progress]: [ 102 / 163 ] simplifiying candidate # 12.702 * [simplify]: Simplifying (/ (- 2 x) x) 12.702 * * [simplify]: iters left: 4 (4 enodes) 12.703 * * [simplify]: iters left: 3 (17 enodes) 12.706 * * [simplify]: iters left: 2 (26 enodes) 12.710 * * [simplify]: iters left: 1 (30 enodes) 12.714 * * [simplify]: Extracting #0: cost 1 inf + 0 12.714 * * [simplify]: Extracting #1: cost 7 inf + 0 12.714 * * [simplify]: Extracting #2: cost 8 inf + 3 12.714 * * [simplify]: Extracting #3: cost 7 inf + 45 12.714 * * [simplify]: Extracting #4: cost 0 inf + 418 12.714 * [simplify]: Simplified to (/ (- 2 x) x) 12.714 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.715 * * * * [progress]: [ 103 / 163 ] simplifiying candidate # 12.715 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.715 * * [simplify]: iters left: 5 (7 enodes) 12.717 * * [simplify]: iters left: 4 (26 enodes) 12.721 * * [simplify]: iters left: 3 (35 enodes) 12.726 * * [simplify]: iters left: 2 (39 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 16 inf + 0 12.731 * * [simplify]: Extracting #3: cost 17 inf + 123 12.731 * * [simplify]: Extracting #4: cost 6 inf + 1296 12.732 * * [simplify]: Extracting #5: cost 0 inf + 2266 12.732 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.732 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))) 12.732 * * * * [progress]: [ 104 / 163 ] simplifiying candidate # 12.732 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.732 * * [simplify]: iters left: 5 (6 enodes) 12.734 * * [simplify]: iters left: 4 (23 enodes) 12.738 * * [simplify]: iters left: 3 (32 enodes) 12.742 * * [simplify]: iters left: 2 (36 enodes) 12.748 * * [simplify]: iters left: 1 (40 enodes) 12.753 * * [simplify]: Extracting #0: cost 1 inf + 0 12.753 * * [simplify]: Extracting #1: cost 7 inf + 0 12.753 * * [simplify]: Extracting #2: cost 11 inf + 2 12.753 * * [simplify]: Extracting #3: cost 10 inf + 166 12.754 * * [simplify]: Extracting #4: cost 8 inf + 248 12.754 * * [simplify]: Extracting #5: cost 6 inf + 330 12.754 * * [simplify]: Extracting #6: cost 2 inf + 858 12.754 * * [simplify]: Extracting #7: cost 0 inf + 1142 12.754 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.754 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))) 12.754 * * * * [progress]: [ 105 / 163 ] simplifiying candidate # 12.755 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 12.755 * * [simplify]: iters left: 5 (6 enodes) 12.756 * * [simplify]: iters left: 4 (23 enodes) 12.760 * * [simplify]: iters left: 3 (32 enodes) 12.765 * * [simplify]: iters left: 2 (36 enodes) 12.770 * * [simplify]: Extracting #0: cost 1 inf + 0 12.770 * * [simplify]: Extracting #1: cost 7 inf + 0 12.770 * * [simplify]: Extracting #2: cost 13 inf + 1 12.770 * * [simplify]: Extracting #3: cost 14 inf + 204 12.770 * * [simplify]: Extracting #4: cost 8 inf + 650 12.770 * * [simplify]: Extracting #5: cost 6 inf + 732 12.770 * * [simplify]: Extracting #6: cost 2 inf + 1180 12.770 * * [simplify]: Extracting #7: cost 0 inf + 1464 12.771 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 12.771 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- (sqrt 2) (sqrt x)) x))) 12.771 * * * * [progress]: [ 106 / 163 ] simplifiying candidate # 12.771 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.771 * * [simplify]: iters left: 4 (5 enodes) 12.774 * * [simplify]: iters left: 3 (20 enodes) 12.777 * * [simplify]: iters left: 2 (29 enodes) 12.781 * * [simplify]: iters left: 1 (33 enodes) 12.785 * * [simplify]: Extracting #0: cost 1 inf + 0 12.785 * * [simplify]: Extracting #1: cost 7 inf + 0 12.785 * * [simplify]: Extracting #2: cost 15 inf + 0 12.785 * * [simplify]: Extracting #3: cost 13 inf + 83 12.785 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.786 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.786 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.786 * * * * [progress]: [ 107 / 163 ] simplifiying candidate # 12.786 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.786 * * [simplify]: iters left: 4 (5 enodes) 12.787 * * [simplify]: iters left: 3 (20 enodes) 12.790 * * [simplify]: iters left: 2 (29 enodes) 12.794 * * [simplify]: iters left: 1 (33 enodes) 12.799 * * [simplify]: Extracting #0: cost 1 inf + 0 12.799 * * [simplify]: Extracting #1: cost 7 inf + 0 12.799 * * [simplify]: Extracting #2: cost 15 inf + 0 12.799 * * [simplify]: Extracting #3: cost 13 inf + 43 12.799 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.799 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.799 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.799 * * * * [progress]: [ 108 / 163 ] simplifiying candidate # 12.799 * [simplify]: Simplifying (/ (- 2 x) x) 12.799 * * [simplify]: iters left: 4 (4 enodes) 12.801 * * [simplify]: iters left: 3 (17 enodes) 12.803 * * [simplify]: iters left: 2 (26 enodes) 12.807 * * [simplify]: iters left: 1 (30 enodes) 12.811 * * [simplify]: Extracting #0: cost 1 inf + 0 12.811 * * [simplify]: Extracting #1: cost 7 inf + 0 12.812 * * [simplify]: Extracting #2: cost 8 inf + 3 12.812 * * [simplify]: Extracting #3: cost 7 inf + 45 12.812 * * [simplify]: Extracting #4: cost 0 inf + 418 12.812 * [simplify]: Simplified to (/ (- 2 x) x) 12.812 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.812 * * * * [progress]: [ 109 / 163 ] simplifiying candidate # 12.812 * [simplify]: Simplifying (/ (- 2 x) x) 12.812 * * [simplify]: iters left: 4 (4 enodes) 12.813 * * [simplify]: iters left: 3 (17 enodes) 12.816 * * [simplify]: iters left: 2 (26 enodes) 12.820 * * [simplify]: iters left: 1 (30 enodes) 12.824 * * [simplify]: Extracting #0: cost 1 inf + 0 12.824 * * [simplify]: Extracting #1: cost 7 inf + 0 12.824 * * [simplify]: Extracting #2: cost 8 inf + 3 12.825 * * [simplify]: Extracting #3: cost 7 inf + 45 12.825 * * [simplify]: Extracting #4: cost 0 inf + 418 12.825 * [simplify]: Simplified to (/ (- 2 x) x) 12.825 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) 1) (/ (- 2 x) x))) 12.825 * * * * [progress]: [ 110 / 163 ] simplifiying candidate # 12.825 * [simplify]: Simplifying (/ 1 x) 12.825 * * [simplify]: iters left: 2 (3 enodes) 12.826 * * [simplify]: iters left: 1 (11 enodes) 12.828 * * [simplify]: Extracting #0: cost 1 inf + 0 12.828 * * [simplify]: Extracting #1: cost 4 inf + 0 12.828 * * [simplify]: Extracting #2: cost 2 inf + 2 12.828 * * [simplify]: Extracting #3: cost 0 inf + 86 12.828 * [simplify]: Simplified to (/ 1 x) 12.828 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (- 2 x)) (/ 1 x))) 12.828 * * * * [progress]: [ 111 / 163 ] simplifiying candidate # 12.828 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.828 * * [simplify]: iters left: 6 (6 enodes) 12.830 * * [simplify]: iters left: 5 (20 enodes) 12.833 * * [simplify]: iters left: 4 (26 enodes) 12.836 * * [simplify]: iters left: 3 (28 enodes) 12.840 * * [simplify]: Extracting #0: cost 1 inf + 0 12.840 * * [simplify]: Extracting #1: cost 3 inf + 0 12.840 * * [simplify]: Extracting #2: cost 5 inf + 0 12.840 * * [simplify]: Extracting #3: cost 9 inf + 0 12.840 * * [simplify]: Extracting #4: cost 12 inf + 1 12.840 * * [simplify]: Extracting #5: cost 11 inf + 43 12.840 * * [simplify]: Extracting #6: cost 5 inf + 410 12.841 * * [simplify]: Extracting #7: cost 1 inf + 1018 12.841 * * [simplify]: Extracting #8: cost 0 inf + 1220 12.841 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.841 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (/ (- 2 x) x) (cbrt (- 4 (* x x)))))) 12.841 * * * * [progress]: [ 112 / 163 ] simplifiying candidate # 12.841 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 12.841 * * [simplify]: iters left: 5 (5 enodes) 12.843 * * [simplify]: iters left: 4 (17 enodes) 12.845 * * [simplify]: iters left: 3 (23 enodes) 12.848 * * [simplify]: iters left: 2 (25 enodes) 12.853 * * [simplify]: Extracting #0: cost 1 inf + 0 12.853 * * [simplify]: Extracting #1: cost 3 inf + 0 12.853 * * [simplify]: Extracting #2: cost 7 inf + 0 12.853 * * [simplify]: Extracting #3: cost 10 inf + 1 12.853 * * [simplify]: Extracting #4: cost 1 inf + 695 12.854 * * [simplify]: Extracting #5: cost 0 inf + 736 12.854 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 12.854 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- 4 (* x x))) (/ (/ (- 2 x) x) (sqrt (- 4 (* x x)))))) 12.854 * * * * [progress]: [ 113 / 163 ] simplifiying candidate # 12.854 * * * * [progress]: [ 114 / 163 ] simplifiying candidate # 12.854 * [simplify]: Simplifying (+ (sqrt 4) x) 12.854 * * [simplify]: iters left: 3 (4 enodes) 12.856 * * [simplify]: iters left: 2 (14 enodes) 12.858 * * [simplify]: Extracting #0: cost 1 inf + 0 12.858 * * [simplify]: Extracting #1: cost 4 inf + 0 12.858 * * [simplify]: Extracting #2: cost 2 inf + 2 12.858 * * [simplify]: Extracting #3: cost 0 inf + 86 12.858 * [simplify]: Simplified to (+ 2 x) 12.858 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 x) (/ (/ (- 2 x) x) (- (sqrt 4) x)))) 12.858 * * * * [progress]: [ 115 / 163 ] simplifiying candidate # 12.858 * * * * [progress]: [ 116 / 163 ] simplifiying candidate # 12.858 * [simplify]: Simplifying (- (pow 4 3) (pow (* x x) 3)) 12.858 * * [simplify]: iters left: 5 (7 enodes) 12.861 * * [simplify]: iters left: 4 (40 enodes) 12.870 * * [simplify]: iters left: 3 (96 enodes) 12.894 * * [simplify]: iters left: 2 (222 enodes) 12.951 * * [simplify]: iters left: 1 (447 enodes) 13.088 * * [simplify]: Extracting #0: cost 1 inf + 0 13.088 * * [simplify]: Extracting #1: cost 5 inf + 0 13.088 * * [simplify]: Extracting #2: cost 54 inf + 1 13.089 * * [simplify]: Extracting #3: cost 162 inf + 1046 13.091 * * [simplify]: Extracting #4: cost 115 inf + 16617 13.095 * * [simplify]: Extracting #5: cost 39 inf + 45838 13.101 * * [simplify]: Extracting #6: cost 2 inf + 62692 13.342 * * [simplify]: Extracting #7: cost 0 inf + 63207 13.348 * [simplify]: Simplified to (- 64 (* (* x (* x x)) (* x (* x x)))) 13.348 * [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))))))) 13.348 * * * * [progress]: [ 117 / 163 ] simplifiying candidate # 13.348 * [simplify]: Simplifying (- (* 4 4) (* (* x x) (* x x))) 13.349 * * [simplify]: iters left: 6 (6 enodes) 13.351 * * [simplify]: iters left: 5 (28 enodes) 13.355 * * [simplify]: iters left: 4 (53 enodes) 13.364 * * [simplify]: iters left: 3 (95 enodes) 13.381 * * [simplify]: iters left: 2 (174 enodes) 13.415 * * [simplify]: iters left: 1 (349 enodes) 13.483 * * [simplify]: Extracting #0: cost 1 inf + 0 13.483 * * [simplify]: Extracting #1: cost 21 inf + 0 13.483 * * [simplify]: Extracting #2: cost 74 inf + 1 13.484 * * [simplify]: Extracting #3: cost 89 inf + 1955 13.485 * * [simplify]: Extracting #4: cost 59 inf + 6075 13.488 * * [simplify]: Extracting #5: cost 23 inf + 13026 13.491 * * [simplify]: Extracting #6: cost 0 inf + 20679 13.495 * [simplify]: Simplified to (- 16 (* (* x x) (* x x))) 13.495 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (/ (- 2 x) x) (+ 4 (* x x))))) 13.495 * * * * [progress]: [ 118 / 163 ] simplifiying candidate #real (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x)))))> 13.495 * * * * [progress]: [ 119 / 163 ] simplifiying candidate # 13.495 * * * * [progress]: [ 120 / 163 ] simplifiying candidate # 13.495 * [simplify]: Simplifying (- (log (- 2 x)) (log x)) 13.495 * * [simplify]: iters left: 5 (6 enodes) 13.497 * * [simplify]: iters left: 4 (22 enodes) 13.500 * * [simplify]: iters left: 3 (28 enodes) 13.504 * * [simplify]: Extracting #0: cost 1 inf + 0 13.504 * * [simplify]: Extracting #1: cost 5 inf + 0 13.504 * * [simplify]: Extracting #2: cost 10 inf + 0 13.504 * * [simplify]: Extracting #3: cost 12 inf + 1 13.504 * * [simplify]: Extracting #4: cost 7 inf + 407 13.504 * * [simplify]: Extracting #5: cost 2 inf + 866 13.504 * * [simplify]: Extracting #6: cost 0 inf + 1200 13.505 * [simplify]: Simplified to (- (log (- 2 x)) (log x)) 13.505 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (exp (- (log (- 2 x)) (log x))))) 13.505 * * * * [progress]: [ 121 / 163 ] simplifiying candidate # 13.505 * * * * [progress]: [ 122 / 163 ] simplifiying candidate # 13.505 * * * * [progress]: [ 123 / 163 ] simplifiying candidate # 13.505 * [simplify]: Simplifying (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)) 13.505 * * [simplify]: iters left: 6 (8 enodes) 13.507 * * [simplify]: iters left: 5 (35 enodes) 13.513 * * [simplify]: iters left: 4 (93 enodes) 13.535 * * [simplify]: iters left: 3 (278 enodes) 13.604 * * [simplify]: Extracting #0: cost 1 inf + 0 13.604 * * [simplify]: Extracting #1: cost 42 inf + 0 13.604 * * [simplify]: Extracting #2: cost 132 inf + 43 13.605 * * [simplify]: Extracting #3: cost 155 inf + 2972 13.608 * * [simplify]: Extracting #4: cost 51 inf + 20354 13.614 * * [simplify]: Extracting #5: cost 0 inf + 28754 13.620 * * [simplify]: Extracting #6: cost 0 inf + 28594 13.626 * [simplify]: Simplified to (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x))) 13.626 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (cbrt (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x)))))) 13.626 * * * * [progress]: [ 124 / 163 ] simplifiying candidate # 13.626 * * * * [progress]: [ 125 / 163 ] simplifiying candidate # 13.626 * * * * [progress]: [ 126 / 163 ] simplifiying candidate # 13.626 * * * * [progress]: [ 127 / 163 ] simplifiying candidate # 13.626 * * * * [progress]: [ 128 / 163 ] simplifiying candidate # 13.627 * [simplify]: Simplifying (/ 2 x) 13.627 * * [simplify]: iters left: 2 (3 enodes) 13.628 * * [simplify]: iters left: 1 (9 enodes) 13.629 * * [simplify]: Extracting #0: cost 1 inf + 0 13.629 * * [simplify]: Extracting #1: cost 4 inf + 0 13.629 * * [simplify]: Extracting #2: cost 2 inf + 2 13.629 * * [simplify]: Extracting #3: cost 0 inf + 86 13.629 * [simplify]: Simplified to (/ 2 x) 13.629 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (- (/ 2 x) (/ x x)))) 13.629 * * * * [progress]: [ 129 / 163 ] simplifiying candidate # 13.630 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))) 13.630 * * [simplify]: iters left: 6 (8 enodes) 13.631 * * [simplify]: iters left: 5 (32 enodes) 13.636 * * [simplify]: iters left: 4 (50 enodes) 13.644 * * [simplify]: iters left: 3 (57 enodes) 13.651 * * [simplify]: iters left: 2 (60 enodes) 13.659 * * [simplify]: Extracting #0: cost 1 inf + 0 13.659 * * [simplify]: Extracting #1: cost 11 inf + 0 13.659 * * [simplify]: Extracting #2: cost 22 inf + 0 13.659 * * [simplify]: Extracting #3: cost 22 inf + 163 13.659 * * [simplify]: Extracting #4: cost 19 inf + 447 13.659 * * [simplify]: Extracting #5: cost 9 inf + 2066 13.661 * * [simplify]: Extracting #6: cost 0 inf + 4364 13.662 * [simplify]: Simplified to (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) 13.662 * [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))))) 13.662 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 13.662 * * [simplify]: iters left: 5 (6 enodes) 13.664 * * [simplify]: iters left: 4 (20 enodes) 13.667 * * [simplify]: iters left: 3 (23 enodes) 13.670 * * [simplify]: Extracting #0: cost 1 inf + 0 13.670 * * [simplify]: Extracting #1: cost 4 inf + 0 13.670 * * [simplify]: Extracting #2: cost 8 inf + 0 13.670 * * [simplify]: Extracting #3: cost 8 inf + 163 13.670 * * [simplify]: Extracting #4: cost 7 inf + 205 13.670 * * [simplify]: Extracting #5: cost 0 inf + 1058 13.670 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 13.670 * [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))))) 13.670 * * * * [progress]: [ 130 / 163 ] simplifiying candidate # 13.671 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.671 * * [simplify]: iters left: 6 (7 enodes) 13.672 * * [simplify]: iters left: 5 (25 enodes) 13.676 * * [simplify]: iters left: 4 (32 enodes) 13.680 * * [simplify]: iters left: 3 (35 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 14 inf + 0 13.685 * * [simplify]: Extracting #3: cost 15 inf + 42 13.685 * * [simplify]: Extracting #4: cost 13 inf + 125 13.686 * * [simplify]: Extracting #5: cost 7 inf + 696 13.686 * * [simplify]: Extracting #6: cost 2 inf + 1706 13.686 * * [simplify]: Extracting #7: cost 0 inf + 2110 13.686 * [simplify]: Simplified to (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.686 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.687 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 13.687 * * [simplify]: iters left: 5 (6 enodes) 13.688 * * [simplify]: iters left: 4 (20 enodes) 13.691 * * [simplify]: iters left: 3 (23 enodes) 13.694 * * [simplify]: Extracting #0: cost 1 inf + 0 13.694 * * [simplify]: Extracting #1: cost 4 inf + 0 13.694 * * [simplify]: Extracting #2: cost 8 inf + 0 13.694 * * [simplify]: Extracting #3: cost 8 inf + 83 13.694 * * [simplify]: Extracting #4: cost 7 inf + 125 13.695 * * [simplify]: Extracting #5: cost 0 inf + 898 13.695 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 13.695 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.695 * * * * [progress]: [ 131 / 163 ] simplifiying candidate # 13.695 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1) 13.695 * * [simplify]: iters left: 6 (7 enodes) 13.697 * * [simplify]: iters left: 5 (25 enodes) 13.701 * * [simplify]: iters left: 4 (38 enodes) 13.706 * * [simplify]: iters left: 3 (39 enodes) 13.711 * * [simplify]: Extracting #0: cost 1 inf + 0 13.711 * * [simplify]: Extracting #1: cost 5 inf + 0 13.712 * * [simplify]: Extracting #2: cost 7 inf + 1 13.712 * * [simplify]: Extracting #3: cost 11 inf + 1 13.712 * * [simplify]: Extracting #4: cost 9 inf + 44 13.712 * * [simplify]: Extracting #5: cost 4 inf + 454 13.712 * * [simplify]: Extracting #6: cost 1 inf + 901 13.712 * * [simplify]: Extracting #7: cost 0 inf + 1063 13.712 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.712 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.713 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 13.713 * * [simplify]: iters left: 5 (5 enodes) 13.714 * * [simplify]: iters left: 4 (17 enodes) 13.716 * * [simplify]: iters left: 3 (20 enodes) 13.719 * * [simplify]: Extracting #0: cost 1 inf + 0 13.719 * * [simplify]: Extracting #1: cost 4 inf + 0 13.719 * * [simplify]: Extracting #2: cost 5 inf + 1 13.719 * * [simplify]: Extracting #3: cost 8 inf + 1 13.719 * * [simplify]: Extracting #4: cost 7 inf + 43 13.719 * * [simplify]: Extracting #5: cost 0 inf + 736 13.719 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 13.719 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.720 * * * * [progress]: [ 132 / 163 ] simplifiying candidate # 13.720 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.720 * * [simplify]: iters left: 5 (7 enodes) 13.721 * * [simplify]: iters left: 4 (25 enodes) 13.725 * * [simplify]: iters left: 3 (30 enodes) 13.729 * * [simplify]: Extracting #0: cost 1 inf + 0 13.729 * * [simplify]: Extracting #1: cost 6 inf + 0 13.729 * * [simplify]: Extracting #2: cost 12 inf + 0 13.729 * * [simplify]: Extracting #3: cost 14 inf + 1 13.729 * * [simplify]: Extracting #4: cost 11 inf + 245 13.729 * * [simplify]: Extracting #5: cost 3 inf + 938 13.730 * * [simplify]: Extracting #6: cost 1 inf + 1382 13.730 * * [simplify]: Extracting #7: cost 0 inf + 1624 13.730 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.730 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.730 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 13.730 * * [simplify]: iters left: 5 (6 enodes) 13.732 * * [simplify]: iters left: 4 (20 enodes) 13.735 * * [simplify]: iters left: 3 (23 enodes) 13.739 * * [simplify]: Extracting #0: cost 1 inf + 0 13.739 * * [simplify]: Extracting #1: cost 4 inf + 0 13.739 * * [simplify]: Extracting #2: cost 8 inf + 0 13.739 * * [simplify]: Extracting #3: cost 8 inf + 163 13.739 * * [simplify]: Extracting #4: cost 7 inf + 205 13.739 * * [simplify]: Extracting #5: cost 0 inf + 898 13.739 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 13.739 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.739 * * * * [progress]: [ 133 / 163 ] simplifiying candidate # 13.740 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.740 * * [simplify]: iters left: 5 (6 enodes) 13.741 * * [simplify]: iters left: 4 (20 enodes) 13.744 * * [simplify]: iters left: 3 (23 enodes) 13.747 * * [simplify]: Extracting #0: cost 1 inf + 0 13.747 * * [simplify]: Extracting #1: cost 4 inf + 0 13.747 * * [simplify]: Extracting #2: cost 8 inf + 0 13.747 * * [simplify]: Extracting #3: cost 8 inf + 83 13.748 * * [simplify]: Extracting #4: cost 7 inf + 125 13.748 * * [simplify]: Extracting #5: cost 0 inf + 738 13.748 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.748 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.748 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.748 * * [simplify]: iters left: 5 (6 enodes) 13.749 * * [simplify]: iters left: 4 (20 enodes) 13.752 * * [simplify]: iters left: 3 (23 enodes) 13.756 * * [simplify]: Extracting #0: cost 1 inf + 0 13.756 * * [simplify]: Extracting #1: cost 4 inf + 0 13.756 * * [simplify]: Extracting #2: cost 8 inf + 0 13.756 * * [simplify]: Extracting #3: cost 8 inf + 83 13.756 * * [simplify]: Extracting #4: cost 7 inf + 125 13.756 * * [simplify]: Extracting #5: cost 0 inf + 738 13.756 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.756 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.756 * * * * [progress]: [ 134 / 163 ] simplifiying candidate # 13.756 * [simplify]: Simplifying (/ (sqrt (- 2 x)) 1) 13.756 * * [simplify]: iters left: 5 (6 enodes) 13.758 * * [simplify]: iters left: 4 (20 enodes) 13.761 * * [simplify]: iters left: 3 (25 enodes) 13.765 * * [simplify]: Extracting #0: cost 1 inf + 0 13.765 * * [simplify]: Extracting #1: cost 4 inf + 0 13.765 * * [simplify]: Extracting #2: cost 7 inf + 1 13.765 * * [simplify]: Extracting #3: cost 5 inf + 44 13.765 * * [simplify]: Extracting #4: cost 1 inf + 251 13.765 * * [simplify]: Extracting #5: cost 0 inf + 333 13.765 * [simplify]: Simplified to (sqrt (- 2 x)) 13.765 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.765 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 13.765 * * [simplify]: iters left: 5 (5 enodes) 13.767 * * [simplify]: iters left: 4 (17 enodes) 13.769 * * [simplify]: iters left: 3 (20 enodes) 13.772 * * [simplify]: Extracting #0: cost 1 inf + 0 13.772 * * [simplify]: Extracting #1: cost 4 inf + 0 13.772 * * [simplify]: Extracting #2: cost 5 inf + 1 13.772 * * [simplify]: Extracting #3: cost 8 inf + 1 13.772 * * [simplify]: Extracting #4: cost 7 inf + 43 13.772 * * [simplify]: Extracting #5: cost 0 inf + 576 13.772 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 13.772 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.772 * * * * [progress]: [ 135 / 163 ] simplifiying candidate # 13.772 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.773 * * [simplify]: iters left: 5 (5 enodes) 13.774 * * [simplify]: iters left: 4 (19 enodes) 13.777 * * [simplify]: iters left: 3 (23 enodes) 13.780 * * [simplify]: Extracting #0: cost 1 inf + 0 13.780 * * [simplify]: Extracting #1: cost 6 inf + 0 13.780 * * [simplify]: Extracting #2: cost 9 inf + 1 13.780 * * [simplify]: Extracting #3: cost 1 inf + 852 13.780 * * [simplify]: Extracting #4: cost 0 inf + 974 13.781 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.781 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.781 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.781 * * [simplify]: iters left: 4 (5 enodes) 13.782 * * [simplify]: iters left: 3 (20 enodes) 13.785 * * [simplify]: iters left: 2 (29 enodes) 13.789 * * [simplify]: iters left: 1 (33 enodes) 13.793 * * [simplify]: Extracting #0: cost 1 inf + 0 13.794 * * [simplify]: Extracting #1: cost 7 inf + 0 13.794 * * [simplify]: Extracting #2: cost 15 inf + 0 13.794 * * [simplify]: Extracting #3: cost 13 inf + 83 13.794 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.794 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.794 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.794 * * * * [progress]: [ 136 / 163 ] simplifiying candidate # 13.794 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.794 * * [simplify]: iters left: 3 (4 enodes) 13.795 * * [simplify]: iters left: 2 (14 enodes) 13.798 * * [simplify]: iters left: 1 (16 enodes) 13.800 * * [simplify]: Extracting #0: cost 1 inf + 0 13.800 * * [simplify]: Extracting #1: cost 4 inf + 0 13.800 * * [simplify]: Extracting #2: cost 5 inf + 1 13.800 * * [simplify]: Extracting #3: cost 3 inf + 43 13.800 * * [simplify]: Extracting #4: cost 1 inf + 166 13.800 * * [simplify]: Extracting #5: cost 0 inf + 248 13.800 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.800 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.801 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.801 * * [simplify]: iters left: 4 (5 enodes) 13.802 * * [simplify]: iters left: 3 (20 enodes) 13.805 * * [simplify]: iters left: 2 (29 enodes) 13.809 * * [simplify]: iters left: 1 (33 enodes) 13.813 * * [simplify]: Extracting #0: cost 1 inf + 0 13.813 * * [simplify]: Extracting #1: cost 7 inf + 0 13.813 * * [simplify]: Extracting #2: cost 15 inf + 0 13.813 * * [simplify]: Extracting #3: cost 13 inf + 43 13.814 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.814 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.814 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.814 * * * * [progress]: [ 137 / 163 ] simplifiying candidate # 13.815 * [simplify]: Simplifying (/ 1 1) 13.815 * * [simplify]: iters left: 2 (2 enodes) 13.816 * * [simplify]: iters left: 1 (6 enodes) 13.817 * * [simplify]: Extracting #0: cost 1 inf + 0 13.817 * * [simplify]: Extracting #1: cost 0 inf + 1 13.817 * [simplify]: Simplified to 1 13.817 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.817 * [simplify]: Simplifying (/ (- 2 x) x) 13.817 * * [simplify]: iters left: 4 (4 enodes) 13.818 * * [simplify]: iters left: 3 (17 enodes) 13.821 * * [simplify]: iters left: 2 (26 enodes) 13.825 * * [simplify]: iters left: 1 (30 enodes) 13.829 * * [simplify]: Extracting #0: cost 1 inf + 0 13.829 * * [simplify]: Extracting #1: cost 7 inf + 0 13.829 * * [simplify]: Extracting #2: cost 8 inf + 3 13.829 * * [simplify]: Extracting #3: cost 7 inf + 45 13.829 * * [simplify]: Extracting #4: cost 0 inf + 418 13.829 * [simplify]: Simplified to (/ (- 2 x) x) 13.829 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.829 * * * * [progress]: [ 138 / 163 ] simplifiying candidate # 13.830 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.830 * * [simplify]: iters left: 5 (8 enodes) 13.832 * * [simplify]: iters left: 4 (27 enodes) 13.836 * * [simplify]: iters left: 3 (29 enodes) 13.840 * * [simplify]: Extracting #0: cost 1 inf + 0 13.840 * * [simplify]: Extracting #1: cost 6 inf + 0 13.840 * * [simplify]: Extracting #2: cost 13 inf + 0 13.840 * * [simplify]: Extracting #3: cost 13 inf + 123 13.840 * * [simplify]: Extracting #4: cost 8 inf + 488 13.840 * * [simplify]: Extracting #5: cost 7 inf + 529 13.840 * * [simplify]: Extracting #6: cost 1 inf + 1580 13.841 * * [simplify]: Extracting #7: cost 0 inf + 1862 13.841 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.841 * [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))))) 13.841 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.841 * * [simplify]: iters left: 5 (7 enodes) 13.843 * * [simplify]: iters left: 4 (26 enodes) 13.847 * * [simplify]: iters left: 3 (35 enodes) 13.852 * * [simplify]: iters left: 2 (39 enodes) 13.857 * * [simplify]: Extracting #0: cost 1 inf + 0 13.858 * * [simplify]: Extracting #1: cost 7 inf + 0 13.858 * * [simplify]: Extracting #2: cost 16 inf + 0 13.858 * * [simplify]: Extracting #3: cost 17 inf + 123 13.858 * * [simplify]: Extracting #4: cost 6 inf + 1296 13.858 * * [simplify]: Extracting #5: cost 0 inf + 2266 13.858 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.858 * [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))))) 13.859 * * * * [progress]: [ 139 / 163 ] simplifiying candidate # 13.859 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.859 * * [simplify]: iters left: 5 (6 enodes) 13.860 * * [simplify]: iters left: 4 (19 enodes) 13.863 * * [simplify]: Extracting #0: cost 1 inf + 0 13.863 * * [simplify]: Extracting #1: cost 4 inf + 0 13.863 * * [simplify]: Extracting #2: cost 8 inf + 0 13.863 * * [simplify]: Extracting #3: cost 7 inf + 83 13.863 * * [simplify]: Extracting #4: cost 6 inf + 84 13.863 * * [simplify]: Extracting #5: cost 0 inf + 734 13.864 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.864 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.864 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.864 * * [simplify]: iters left: 5 (6 enodes) 13.866 * * [simplify]: iters left: 4 (23 enodes) 13.869 * * [simplify]: iters left: 3 (32 enodes) 13.874 * * [simplify]: iters left: 2 (36 enodes) 13.879 * * [simplify]: iters left: 1 (40 enodes) 13.885 * * [simplify]: Extracting #0: cost 1 inf + 0 13.885 * * [simplify]: Extracting #1: cost 7 inf + 0 13.885 * * [simplify]: Extracting #2: cost 11 inf + 2 13.885 * * [simplify]: Extracting #3: cost 10 inf + 166 13.885 * * [simplify]: Extracting #4: cost 8 inf + 248 13.885 * * [simplify]: Extracting #5: cost 6 inf + 330 13.885 * * [simplify]: Extracting #6: cost 2 inf + 858 13.886 * * [simplify]: Extracting #7: cost 0 inf + 1142 13.886 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.886 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.886 * * * * [progress]: [ 140 / 163 ] simplifiying candidate # 13.886 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) 1) 13.886 * * [simplify]: iters left: 5 (7 enodes) 13.888 * * [simplify]: iters left: 4 (22 enodes) 13.893 * * [simplify]: iters left: 3 (24 enodes) 13.896 * * [simplify]: Extracting #0: cost 1 inf + 0 13.897 * * [simplify]: Extracting #1: cost 5 inf + 0 13.897 * * [simplify]: Extracting #2: cost 8 inf + 1 13.897 * * [simplify]: Extracting #3: cost 6 inf + 3 13.897 * * [simplify]: Extracting #4: cost 1 inf + 289 13.897 * * [simplify]: Extracting #5: cost 0 inf + 411 13.897 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.897 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.897 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 13.897 * * [simplify]: iters left: 5 (6 enodes) 13.899 * * [simplify]: iters left: 4 (23 enodes) 13.902 * * [simplify]: iters left: 3 (32 enodes) 13.907 * * [simplify]: iters left: 2 (36 enodes) 13.912 * * [simplify]: Extracting #0: cost 1 inf + 0 13.912 * * [simplify]: Extracting #1: cost 7 inf + 0 13.912 * * [simplify]: Extracting #2: cost 13 inf + 1 13.912 * * [simplify]: Extracting #3: cost 14 inf + 204 13.912 * * [simplify]: Extracting #4: cost 8 inf + 650 13.912 * * [simplify]: Extracting #5: cost 6 inf + 732 13.913 * * [simplify]: Extracting #6: cost 2 inf + 1180 13.913 * * [simplify]: Extracting #7: cost 0 inf + 1464 13.913 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 13.913 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.913 * * * * [progress]: [ 141 / 163 ] simplifiying candidate # 13.913 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.913 * * [simplify]: iters left: 5 (5 enodes) 13.915 * * [simplify]: iters left: 4 (19 enodes) 13.918 * * [simplify]: iters left: 3 (23 enodes) 13.921 * * [simplify]: Extracting #0: cost 1 inf + 0 13.921 * * [simplify]: Extracting #1: cost 6 inf + 0 13.921 * * [simplify]: Extracting #2: cost 9 inf + 1 13.921 * * [simplify]: Extracting #3: cost 1 inf + 852 13.921 * * [simplify]: Extracting #4: cost 0 inf + 974 13.921 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.921 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.922 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.922 * * [simplify]: iters left: 4 (5 enodes) 13.923 * * [simplify]: iters left: 3 (20 enodes) 13.926 * * [simplify]: iters left: 2 (29 enodes) 13.930 * * [simplify]: iters left: 1 (33 enodes) 13.934 * * [simplify]: Extracting #0: cost 1 inf + 0 13.934 * * [simplify]: Extracting #1: cost 7 inf + 0 13.934 * * [simplify]: Extracting #2: cost 15 inf + 0 13.934 * * [simplify]: Extracting #3: cost 13 inf + 83 13.935 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.935 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.935 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.935 * * * * [progress]: [ 142 / 163 ] simplifiying candidate # 13.935 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.935 * * [simplify]: iters left: 3 (4 enodes) 13.936 * * [simplify]: iters left: 2 (14 enodes) 13.938 * * [simplify]: iters left: 1 (16 enodes) 13.941 * * [simplify]: Extracting #0: cost 1 inf + 0 13.941 * * [simplify]: Extracting #1: cost 4 inf + 0 13.941 * * [simplify]: Extracting #2: cost 5 inf + 1 13.941 * * [simplify]: Extracting #3: cost 3 inf + 43 13.941 * * [simplify]: Extracting #4: cost 1 inf + 166 13.941 * * [simplify]: Extracting #5: cost 0 inf + 248 13.941 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.941 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.941 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.941 * * [simplify]: iters left: 4 (5 enodes) 13.943 * * [simplify]: iters left: 3 (20 enodes) 13.946 * * [simplify]: iters left: 2 (29 enodes) 13.950 * * [simplify]: iters left: 1 (33 enodes) 13.954 * * [simplify]: Extracting #0: cost 1 inf + 0 13.954 * * [simplify]: Extracting #1: cost 7 inf + 0 13.954 * * [simplify]: Extracting #2: cost 15 inf + 0 13.954 * * [simplify]: Extracting #3: cost 13 inf + 43 13.954 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.955 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.955 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.955 * * * * [progress]: [ 143 / 163 ] simplifiying candidate # 13.955 * [simplify]: Simplifying (/ 1 1) 13.955 * * [simplify]: iters left: 2 (2 enodes) 13.956 * * [simplify]: iters left: 1 (6 enodes) 13.957 * * [simplify]: Extracting #0: cost 1 inf + 0 13.957 * * [simplify]: Extracting #1: cost 0 inf + 1 13.957 * [simplify]: Simplified to 1 13.957 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.957 * [simplify]: Simplifying (/ (- 2 x) x) 13.957 * * [simplify]: iters left: 4 (4 enodes) 13.958 * * [simplify]: iters left: 3 (17 enodes) 13.961 * * [simplify]: iters left: 2 (26 enodes) 13.965 * * [simplify]: iters left: 1 (30 enodes) 13.969 * * [simplify]: Extracting #0: cost 1 inf + 0 13.969 * * [simplify]: Extracting #1: cost 7 inf + 0 13.969 * * [simplify]: Extracting #2: cost 8 inf + 3 13.969 * * [simplify]: Extracting #3: cost 7 inf + 45 13.969 * * [simplify]: Extracting #4: cost 0 inf + 418 13.970 * [simplify]: Simplified to (/ (- 2 x) x) 13.970 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.970 * * * * [progress]: [ 144 / 163 ] simplifiying candidate # 13.970 * * * * [progress]: [ 145 / 163 ] simplifiying candidate # 13.970 * * * * [progress]: [ 146 / 163 ] simplifiying candidate # 13.970 * * * * [progress]: [ 147 / 163 ] simplifiying candidate # 13.971 * [simplify]: Simplifying (cbrt x) 13.971 * * [simplify]: iters left: 1 (2 enodes) 13.971 * * [simplify]: Extracting #0: cost 1 inf + 0 13.971 * * [simplify]: Extracting #1: cost 3 inf + 0 13.971 * * [simplify]: Extracting #2: cost 2 inf + 1 13.971 * * [simplify]: Extracting #3: cost 0 inf + 163 13.971 * [simplify]: Simplified to (cbrt x) 13.971 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (* (cbrt x) (cbrt x))) (cbrt x)))) 13.971 * * * * [progress]: [ 148 / 163 ] simplifiying candidate # 13.971 * [simplify]: Simplifying (sqrt x) 13.971 * * [simplify]: iters left: 1 (2 enodes) 13.972 * * [simplify]: Extracting #0: cost 1 inf + 0 13.972 * * [simplify]: Extracting #1: cost 3 inf + 0 13.972 * * [simplify]: Extracting #2: cost 2 inf + 1 13.972 * * [simplify]: Extracting #3: cost 0 inf + 83 13.972 * [simplify]: Simplified to (sqrt x) 13.972 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (sqrt x)) (sqrt x)))) 13.972 * * * * [progress]: [ 149 / 163 ] simplifiying candidate # 13.972 * * * * [progress]: [ 150 / 163 ] simplifiying candidate # 13.972 * [simplify]: Simplifying (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.972 * * [simplify]: iters left: 5 (5 enodes) 13.974 * * [simplify]: iters left: 4 (17 enodes) 13.976 * * [simplify]: iters left: 3 (20 enodes) 13.979 * * [simplify]: Extracting #0: cost 1 inf + 0 13.979 * * [simplify]: Extracting #1: cost 3 inf + 0 13.979 * * [simplify]: Extracting #2: cost 5 inf + 0 13.979 * * [simplify]: Extracting #3: cost 9 inf + 0 13.979 * * [simplify]: Extracting #4: cost 7 inf + 43 13.979 * * [simplify]: Extracting #5: cost 0 inf + 736 13.979 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.979 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ x (cbrt (- 2 x)))))) 13.979 * * * * [progress]: [ 151 / 163 ] simplifiying candidate # 13.979 * [simplify]: Simplifying (sqrt (- 2 x)) 13.980 * * [simplify]: iters left: 3 (4 enodes) 13.981 * * [simplify]: iters left: 2 (14 enodes) 13.983 * * [simplify]: iters left: 1 (17 enodes) 13.985 * * [simplify]: Extracting #0: cost 1 inf + 0 13.985 * * [simplify]: Extracting #1: cost 3 inf + 0 13.985 * * [simplify]: Extracting #2: cost 7 inf + 0 13.985 * * [simplify]: Extracting #3: cost 5 inf + 43 13.985 * * [simplify]: Extracting #4: cost 0 inf + 332 13.985 * [simplify]: Simplified to (sqrt (- 2 x)) 13.985 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (/ x (sqrt (- 2 x)))))) 13.985 * * * * [progress]: [ 152 / 163 ] simplifiying candidate # 13.985 * * * * [progress]: [ 153 / 163 ] simplifiying candidate # 13.986 * [simplify]: Simplifying (+ (sqrt 2) (sqrt x)) 13.986 * * [simplify]: iters left: 3 (5 enodes) 13.987 * * [simplify]: iters left: 2 (16 enodes) 13.990 * * [simplify]: Extracting #0: cost 1 inf + 0 13.990 * * [simplify]: Extracting #1: cost 4 inf + 0 13.990 * * [simplify]: Extracting #2: cost 8 inf + 0 13.990 * * [simplify]: Extracting #3: cost 4 inf + 84 13.990 * * [simplify]: Extracting #4: cost 0 inf + 410 13.990 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.990 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (/ x (- (sqrt 2) (sqrt x)))))) 13.990 * * * * [progress]: [ 154 / 163 ] simplifiying candidate # 13.990 * * * * [progress]: [ 155 / 163 ] simplifiying candidate # 13.990 * [simplify]: Simplifying (- (pow 2 3) (pow x 3)) 13.990 * * [simplify]: iters left: 3 (6 enodes) 13.993 * * [simplify]: iters left: 2 (34 enodes) 14.001 * * [simplify]: iters left: 1 (70 enodes) 14.017 * * [simplify]: Extracting #0: cost 1 inf + 0 14.017 * * [simplify]: Extracting #1: cost 5 inf + 0 14.017 * * [simplify]: Extracting #2: cost 17 inf + 1 14.017 * * [simplify]: Extracting #3: cost 26 inf + 3 14.017 * * [simplify]: Extracting #4: cost 15 inf + 1733 14.017 * * [simplify]: Extracting #5: cost 4 inf + 3349 14.018 * * [simplify]: Extracting #6: cost 0 inf + 4306 14.018 * [simplify]: Simplified to (- 8 (* (* x x) x)) 14.018 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 8 (* (* x x) x)) (* x (+ (* 2 2) (+ (* x x) (* 2 x))))))) 14.018 * * * * [progress]: [ 156 / 163 ] simplifiying candidate # 14.018 * [simplify]: Simplifying (- (* 2 2) (* x x)) 14.019 * * [simplify]: iters left: 4 (5 enodes) 14.020 * * [simplify]: iters left: 3 (21 enodes) 14.023 * * [simplify]: iters left: 2 (35 enodes) 14.028 * * [simplify]: iters left: 1 (53 enodes) 14.037 * * [simplify]: Extracting #0: cost 1 inf + 0 14.037 * * [simplify]: Extracting #1: cost 11 inf + 0 14.037 * * [simplify]: Extracting #2: cost 27 inf + 1 14.037 * * [simplify]: Extracting #3: cost 19 inf + 453 14.037 * * [simplify]: Extracting #4: cost 1 inf + 1727 14.038 * * [simplify]: Extracting #5: cost 0 inf + 1809 14.038 * [simplify]: Simplified to (- 4 (* x x)) 14.038 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 4 (* x x)) (* x (+ 2 x))))) 14.038 * * * * [progress]: [ 157 / 163 ] simplifiying candidate #real (real->posit16 (/ (- 2 x) x)))))> 14.038 * * * * [progress]: [ 158 / 163 ] simplifiying candidate # 14.038 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 14.039 * * [simplify]: iters left: 4 (5 enodes) 14.040 * * [simplify]: iters left: 3 (22 enodes) 14.045 * * [simplify]: iters left: 2 (30 enodes) 14.049 * * [simplify]: iters left: 1 (37 enodes) 14.053 * * [simplify]: Extracting #0: cost 1 inf + 0 14.054 * * [simplify]: Extracting #1: cost 6 inf + 0 14.054 * * [simplify]: Extracting #2: cost 8 inf + 42 14.054 * * [simplify]: Extracting #3: cost 6 inf + 84 14.054 * * [simplify]: Extracting #4: cost 1 inf + 454 14.054 * * [simplify]: Extracting #5: cost 0 inf + 416 14.054 * [simplify]: Simplified to (* (+ x 2) x) 14.054 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 14.054 * * * * [progress]: [ 159 / 163 ] simplifiying candidate # 14.054 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 14.054 * * [simplify]: iters left: 4 (5 enodes) 14.056 * * [simplify]: iters left: 3 (22 enodes) 14.059 * * [simplify]: iters left: 2 (30 enodes) 14.063 * * [simplify]: iters left: 1 (37 enodes) 14.068 * * [simplify]: Extracting #0: cost 1 inf + 0 14.068 * * [simplify]: Extracting #1: cost 6 inf + 0 14.068 * * [simplify]: Extracting #2: cost 8 inf + 42 14.068 * * [simplify]: Extracting #3: cost 6 inf + 84 14.068 * * [simplify]: Extracting #4: cost 1 inf + 454 14.068 * * [simplify]: Extracting #5: cost 0 inf + 416 14.069 * [simplify]: Simplified to (* (+ x 2) x) 14.069 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 14.069 * * * * [progress]: [ 160 / 163 ] simplifiying candidate # 14.069 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 14.069 * * [simplify]: iters left: 4 (5 enodes) 14.070 * * [simplify]: iters left: 3 (22 enodes) 14.074 * * [simplify]: iters left: 2 (30 enodes) 14.078 * * [simplify]: iters left: 1 (37 enodes) 14.083 * * [simplify]: Extracting #0: cost 1 inf + 0 14.083 * * [simplify]: Extracting #1: cost 6 inf + 0 14.083 * * [simplify]: Extracting #2: cost 8 inf + 42 14.083 * * [simplify]: Extracting #3: cost 6 inf + 84 14.083 * * [simplify]: Extracting #4: cost 1 inf + 454 14.083 * * [simplify]: Extracting #5: cost 0 inf + 416 14.083 * [simplify]: Simplified to (* (+ x 2) x) 14.083 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 14.083 * * * * [progress]: [ 161 / 163 ] simplifiying candidate # 14.083 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.083 * * [simplify]: iters left: 6 (6 enodes) 14.085 * * [simplify]: iters left: 5 (26 enodes) 14.090 * * [simplify]: iters left: 4 (32 enodes) 14.094 * * [simplify]: Extracting #0: cost 1 inf + 0 14.094 * * [simplify]: Extracting #1: cost 5 inf + 0 14.094 * * [simplify]: Extracting #2: cost 7 inf + 2 14.094 * * [simplify]: Extracting #3: cost 5 inf + 46 14.094 * * [simplify]: Extracting #4: cost 0 inf + 338 14.094 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.094 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.094 * * * * [progress]: [ 162 / 163 ] simplifiying candidate # 14.095 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.095 * * [simplify]: iters left: 6 (6 enodes) 14.097 * * [simplify]: iters left: 5 (26 enodes) 14.101 * * [simplify]: iters left: 4 (32 enodes) 14.106 * * [simplify]: Extracting #0: cost 1 inf + 0 14.106 * * [simplify]: Extracting #1: cost 5 inf + 0 14.106 * * [simplify]: Extracting #2: cost 7 inf + 2 14.106 * * [simplify]: Extracting #3: cost 5 inf + 46 14.106 * * [simplify]: Extracting #4: cost 0 inf + 338 14.106 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.106 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.106 * * * * [progress]: [ 163 / 163 ] simplifiying candidate # 14.106 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.106 * * [simplify]: iters left: 6 (6 enodes) 14.108 * * [simplify]: iters left: 5 (26 enodes) 14.113 * * [simplify]: iters left: 4 (32 enodes) 14.117 * * [simplify]: Extracting #0: cost 1 inf + 0 14.117 * * [simplify]: Extracting #1: cost 5 inf + 0 14.117 * * [simplify]: Extracting #2: cost 7 inf + 2 14.117 * * [simplify]: Extracting #3: cost 5 inf + 46 14.117 * * [simplify]: Extracting #4: cost 0 inf + 338 14.117 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.117 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.118 * * * [progress]: adding candidates to table 14.884 * [progress]: [Phase 3 of 3] Extracting. 14.884 * * [regime]: Finding splitpoints for: (# #) 14.885 * * * [regime-changes]: Trying 1 branch expressions: (x) 14.885 * * * * [regimes]: Trying to branch on x from (# #) 14.904 * * * [regime]: Found split indices: #