1552482118.524 * [progress]: [Phase 1 of 3] Setting up. 1552482118.525 * * * [progress]: [1/2] Preparing points 1552482118.661 * * * [progress]: [2/2] Setting up program. 1552482118.664 * [progress]: [Phase 2 of 3] Improving. 1552482118.664 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552482118.665 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 1552482118.666 * * [simplify]: iters left: 6 (5 enodes) 1552482118.675 * * [simplify]: iters left: 5 (31 enodes) 1552482118.684 * * [simplify]: iters left: 4 (70 enodes) 1552482118.699 * * [simplify]: iters left: 3 (108 enodes) 1552482118.740 * * [simplify]: iters left: 2 (197 enodes) 1552482119.117 * * [simplify]: iters left: 1 (489 enodes) 1552482119.461 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482119.462 * * [simplify]: Extracting #1: cost 62 inf + 0 1552482119.463 * * [simplify]: Extracting #2: cost 142 inf + 201 1552482119.465 * * [simplify]: Extracting #3: cost 76 inf + 6021 1552482119.470 * * [simplify]: Extracting #4: cost 6 inf + 12451 1552482119.475 * * [simplify]: Extracting #5: cost 0 inf + 13155 1552482119.480 * * [simplify]: Extracting #6: cost 0 inf + 13141 1552482119.485 * [simplify]: Simplified to (* (+ 2 x) x) 1552482119.485 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 1552482119.492 * * [progress]: iteration 1 / 4 1552482119.492 * * * [progress]: picking best candidate 1552482119.495 * * * * [pick]: Picked # 1552482119.495 * * * [progress]: localizing error 1552482119.509 * * * [progress]: generating rewritten candidates 1552482119.509 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552482119.525 * * * [progress]: generating series expansions 1552482119.526 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552482119.529 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 1552482119.529 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1552482119.530 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1552482119.530 * [taylor]: Taking taylor expansion of x in x 1552482119.530 * [backup-simplify]: Simplify 0 into 0 1552482119.530 * [backup-simplify]: Simplify 1 into 1 1552482119.530 * [taylor]: Taking taylor expansion of (+ x 2) in x 1552482119.530 * [taylor]: Taking taylor expansion of x in x 1552482119.530 * [backup-simplify]: Simplify 0 into 0 1552482119.530 * [backup-simplify]: Simplify 1 into 1 1552482119.530 * [taylor]: Taking taylor expansion of 2 in x 1552482119.530 * [backup-simplify]: Simplify 2 into 2 1552482119.531 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1552482119.531 * [taylor]: Taking taylor expansion of x in x 1552482119.531 * [backup-simplify]: Simplify 0 into 0 1552482119.531 * [backup-simplify]: Simplify 1 into 1 1552482119.531 * [taylor]: Taking taylor expansion of (+ x 2) in x 1552482119.531 * [taylor]: Taking taylor expansion of x in x 1552482119.531 * [backup-simplify]: Simplify 0 into 0 1552482119.531 * [backup-simplify]: Simplify 1 into 1 1552482119.531 * [taylor]: Taking taylor expansion of 2 in x 1552482119.531 * [backup-simplify]: Simplify 2 into 2 1552482119.532 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482119.532 * [backup-simplify]: Simplify (* 0 2) into 0 1552482119.532 * [backup-simplify]: Simplify 0 into 0 1552482119.532 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482119.533 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 1552482119.533 * [backup-simplify]: Simplify 2 into 2 1552482119.533 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1552482119.534 * [backup-simplify]: Simplify 1 into 1 1552482119.534 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.535 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1552482119.535 * [backup-simplify]: Simplify 0 into 0 1552482119.535 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.536 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1552482119.536 * [backup-simplify]: Simplify 0 into 0 1552482119.536 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.537 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1552482119.537 * [backup-simplify]: Simplify 0 into 0 1552482119.537 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.538 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1552482119.538 * [backup-simplify]: Simplify 0 into 0 1552482119.539 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.540 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1552482119.540 * [backup-simplify]: Simplify 0 into 0 1552482119.540 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.541 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1552482119.541 * [backup-simplify]: Simplify 0 into 0 1552482119.542 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1552482119.542 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 1552482119.542 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1552482119.542 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1552482119.542 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482119.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482119.542 * [taylor]: Taking taylor expansion of x in x 1552482119.542 * [backup-simplify]: Simplify 0 into 0 1552482119.542 * [backup-simplify]: Simplify 1 into 1 1552482119.543 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.543 * [taylor]: Taking taylor expansion of 2 in x 1552482119.543 * [backup-simplify]: Simplify 2 into 2 1552482119.543 * [taylor]: Taking taylor expansion of x in x 1552482119.543 * [backup-simplify]: Simplify 0 into 0 1552482119.543 * [backup-simplify]: Simplify 1 into 1 1552482119.543 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482119.543 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.543 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1552482119.543 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482119.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482119.544 * [taylor]: Taking taylor expansion of x in x 1552482119.544 * [backup-simplify]: Simplify 0 into 0 1552482119.544 * [backup-simplify]: Simplify 1 into 1 1552482119.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.544 * [taylor]: Taking taylor expansion of 2 in x 1552482119.544 * [backup-simplify]: Simplify 2 into 2 1552482119.544 * [taylor]: Taking taylor expansion of x in x 1552482119.544 * [backup-simplify]: Simplify 0 into 0 1552482119.544 * [backup-simplify]: Simplify 1 into 1 1552482119.544 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482119.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.544 * [backup-simplify]: Simplify 1 into 1 1552482119.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482119.545 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482119.546 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1552482119.546 * [backup-simplify]: Simplify 2 into 2 1552482119.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.547 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1552482119.547 * [backup-simplify]: Simplify 0 into 0 1552482119.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.548 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.548 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.549 * [backup-simplify]: Simplify 0 into 0 1552482119.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.549 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.550 * [backup-simplify]: Simplify 0 into 0 1552482119.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.551 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.551 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.551 * [backup-simplify]: Simplify 0 into 0 1552482119.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.552 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.553 * [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 1552482119.553 * [backup-simplify]: Simplify 0 into 0 1552482119.553 * [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 1552482119.553 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.554 * [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 1552482119.554 * [backup-simplify]: Simplify 0 into 0 1552482119.554 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1552482119.554 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1552482119.554 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1552482119.554 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1552482119.554 * [taylor]: Taking taylor expansion of -1 in x 1552482119.554 * [backup-simplify]: Simplify -1 into -1 1552482119.554 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1552482119.554 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482119.554 * [taylor]: Taking taylor expansion of 2 in x 1552482119.554 * [backup-simplify]: Simplify 2 into 2 1552482119.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482119.554 * [taylor]: Taking taylor expansion of x in x 1552482119.555 * [backup-simplify]: Simplify 0 into 0 1552482119.555 * [backup-simplify]: Simplify 1 into 1 1552482119.555 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.555 * [taylor]: Taking taylor expansion of x in x 1552482119.555 * [backup-simplify]: Simplify 0 into 0 1552482119.555 * [backup-simplify]: Simplify 1 into 1 1552482119.555 * [backup-simplify]: Simplify (- 1) into -1 1552482119.555 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482119.556 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482119.556 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1552482119.556 * [taylor]: Taking taylor expansion of -1 in x 1552482119.556 * [backup-simplify]: Simplify -1 into -1 1552482119.556 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1552482119.556 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482119.556 * [taylor]: Taking taylor expansion of 2 in x 1552482119.556 * [backup-simplify]: Simplify 2 into 2 1552482119.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482119.556 * [taylor]: Taking taylor expansion of x in x 1552482119.556 * [backup-simplify]: Simplify 0 into 0 1552482119.556 * [backup-simplify]: Simplify 1 into 1 1552482119.556 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482119.556 * [taylor]: Taking taylor expansion of x in x 1552482119.556 * [backup-simplify]: Simplify 0 into 0 1552482119.556 * [backup-simplify]: Simplify 1 into 1 1552482119.556 * [backup-simplify]: Simplify (- 1) into -1 1552482119.556 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482119.557 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482119.557 * [backup-simplify]: Simplify (* -1 -1) into 1 1552482119.557 * [backup-simplify]: Simplify 1 into 1 1552482119.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482119.558 * [backup-simplify]: Simplify (- 0) into 0 1552482119.558 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482119.559 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1552482119.559 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1552482119.559 * [backup-simplify]: Simplify -2 into -2 1552482119.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.560 * [backup-simplify]: Simplify (- 0) into 0 1552482119.560 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1552482119.561 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1552482119.561 * [backup-simplify]: Simplify 0 into 0 1552482119.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.562 * [backup-simplify]: Simplify (- 0) into 0 1552482119.562 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.563 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1552482119.563 * [backup-simplify]: Simplify 0 into 0 1552482119.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.564 * [backup-simplify]: Simplify (- 0) into 0 1552482119.564 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.565 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.566 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1552482119.566 * [backup-simplify]: Simplify 0 into 0 1552482119.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.567 * [backup-simplify]: Simplify (- 0) into 0 1552482119.567 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.568 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1552482119.568 * [backup-simplify]: Simplify 0 into 0 1552482119.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482119.569 * [backup-simplify]: Simplify (- 0) into 0 1552482119.569 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.570 * [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 1552482119.571 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1552482119.571 * [backup-simplify]: Simplify 0 into 0 1552482119.572 * [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 1552482119.572 * [backup-simplify]: Simplify (- 0) into 0 1552482119.572 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482119.573 * [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 1552482119.574 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1552482119.574 * [backup-simplify]: Simplify 0 into 0 1552482119.574 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1552482119.574 * * * [progress]: simplifying candidates 1552482119.574 * * * * [progress]: [ 1 / 27 ] simplifiying candidate # 1552482119.574 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 1552482119.574 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 1552482119.574 * [simplify]: Simplifying (* (+ 2 x) x) 1552482119.574 * * [simplify]: iters left: 4 (4 enodes) 1552482119.581 * * [simplify]: iters left: 3 (14 enodes) 1552482119.583 * * [simplify]: iters left: 2 (21 enodes) 1552482119.586 * * [simplify]: iters left: 1 (31 enodes) 1552482119.590 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482119.590 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482119.590 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482119.590 * * [simplify]: Extracting #3: cost 0 inf + 416 1552482119.590 * [simplify]: Simplified to (* (+ x 2) x) 1552482119.590 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 1552482119.590 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 1552482119.590 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 1552482119.590 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 1552482119.590 * * [simplify]: iters left: 5 (6 enodes) 1552482119.592 * * [simplify]: iters left: 4 (20 enodes) 1552482119.595 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482119.595 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482119.595 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482119.595 * * [simplify]: Extracting #3: cost 7 inf + 143 1552482119.595 * * [simplify]: Extracting #4: cost 6 inf + 144 1552482119.596 * * [simplify]: Extracting #5: cost 0 inf + 896 1552482119.596 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 1552482119.596 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 1552482119.596 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 1552482119.596 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 1552482119.596 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 1552482119.596 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 1552482119.596 * * [simplify]: iters left: 6 (8 enodes) 1552482119.598 * * [simplify]: iters left: 5 (44 enodes) 1552482119.610 * * [simplify]: iters left: 4 (156 enodes) 1552482119.654 * * [simplify]: iters left: 3 (476 enodes) 1552482119.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482119.983 * * [simplify]: Extracting #1: cost 51 inf + 0 1552482119.984 * * [simplify]: Extracting #2: cost 275 inf + 3 1552482119.986 * * [simplify]: Extracting #3: cost 265 inf + 5073 1552482119.996 * * [simplify]: Extracting #4: cost 52 inf + 49334 1552482120.011 * * [simplify]: Extracting #5: cost 0 inf + 58964 1552482120.026 * * [simplify]: Extracting #6: cost 0 inf + 58928 1552482120.044 * [simplify]: Simplified to (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))) 1552482120.045 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))))) 1552482120.045 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 1552482120.045 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 1552482120.045 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 1552482120.045 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 1552482120.045 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 1552482120.045 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1552482120.045 * * [simplify]: iters left: 5 (6 enodes) 1552482120.047 * * [simplify]: iters left: 4 (20 enodes) 1552482120.050 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.050 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482120.050 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482120.050 * * [simplify]: Extracting #3: cost 7 inf + 83 1552482120.050 * * [simplify]: Extracting #4: cost 6 inf + 84 1552482120.050 * * [simplify]: Extracting #5: cost 0 inf + 656 1552482120.051 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1552482120.051 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1552482120.051 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1552482120.051 * * [simplify]: iters left: 5 (6 enodes) 1552482120.052 * * [simplify]: iters left: 4 (20 enodes) 1552482120.055 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.055 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482120.055 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482120.055 * * [simplify]: Extracting #3: cost 7 inf + 83 1552482120.055 * * [simplify]: Extracting #4: cost 6 inf + 84 1552482120.055 * * [simplify]: Extracting #5: cost 0 inf + 656 1552482120.055 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1552482120.055 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1552482120.055 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 1552482120.056 * [simplify]: Simplifying (cbrt x) 1552482120.056 * * [simplify]: iters left: 1 (2 enodes) 1552482120.056 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.056 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482120.056 * * [simplify]: Extracting #2: cost 2 inf + 1 1552482120.056 * * [simplify]: Extracting #3: cost 0 inf + 163 1552482120.056 * [simplify]: Simplified to (cbrt x) 1552482120.056 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1552482120.056 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 1552482120.056 * [simplify]: Simplifying (sqrt x) 1552482120.056 * * [simplify]: iters left: 1 (2 enodes) 1552482120.057 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.057 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482120.057 * * [simplify]: Extracting #2: cost 2 inf + 1 1552482120.057 * * [simplify]: Extracting #3: cost 0 inf + 83 1552482120.057 * [simplify]: Simplified to (sqrt x) 1552482120.057 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1552482120.057 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 1552482120.057 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 1552482120.057 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1552482120.057 * * [simplify]: iters left: 5 (5 enodes) 1552482120.058 * * [simplify]: iters left: 4 (16 enodes) 1552482120.060 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.060 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482120.060 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482120.061 * * [simplify]: Extracting #3: cost 8 inf + 0 1552482120.061 * * [simplify]: Extracting #4: cost 6 inf + 2 1552482120.061 * * [simplify]: Extracting #5: cost 0 inf + 654 1552482120.061 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1552482120.061 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1552482120.061 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 1552482120.061 * [simplify]: Simplifying (sqrt (+ 2 x)) 1552482120.061 * * [simplify]: iters left: 3 (4 enodes) 1552482120.062 * * [simplify]: iters left: 2 (13 enodes) 1552482120.064 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.064 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482120.064 * * [simplify]: Extracting #2: cost 6 inf + 0 1552482120.064 * * [simplify]: Extracting #3: cost 4 inf + 2 1552482120.064 * * [simplify]: Extracting #4: cost 0 inf + 250 1552482120.064 * [simplify]: Simplified to (sqrt (+ x 2)) 1552482120.064 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1552482120.064 * * * * [progress]: [ 19 / 27 ] simplifiying candidate # 1552482120.064 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 1552482120.064 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 1552482120.064 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1552482120.064 * * [simplify]: iters left: 5 (7 enodes) 1552482120.067 * * [simplify]: iters left: 4 (37 enodes) 1552482120.076 * * [simplify]: iters left: 3 (73 enodes) 1552482120.095 * * [simplify]: iters left: 2 (146 enodes) 1552482120.129 * * [simplify]: iters left: 1 (249 enodes) 1552482120.205 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.205 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482120.206 * * [simplify]: Extracting #2: cost 37 inf + 44 1552482120.206 * * [simplify]: Extracting #3: cost 54 inf + 131 1552482120.206 * * [simplify]: Extracting #4: cost 37 inf + 2680 1552482120.207 * * [simplify]: Extracting #5: cost 9 inf + 12442 1552482120.209 * * [simplify]: Extracting #6: cost 0 inf + 16700 1552482120.210 * [simplify]: Simplified to (* x (fma (* x x) x 8)) 1552482120.210 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (fma (* x x) x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1552482120.210 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 1552482120.210 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1552482120.210 * * [simplify]: iters left: 6 (6 enodes) 1552482120.212 * * [simplify]: iters left: 5 (26 enodes) 1552482120.216 * * [simplify]: iters left: 4 (42 enodes) 1552482120.222 * * [simplify]: iters left: 3 (84 enodes) 1552482120.242 * * [simplify]: iters left: 2 (230 enodes) 1552482120.294 * * [simplify]: iters left: 1 (461 enodes) 1552482120.438 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.438 * * [simplify]: Extracting #1: cost 40 inf + 0 1552482120.439 * * [simplify]: Extracting #2: cost 68 inf + 1041 1552482120.442 * * [simplify]: Extracting #3: cost 23 inf + 8088 1552482120.447 * * [simplify]: Extracting #4: cost 1 inf + 10580 1552482120.452 * * [simplify]: Extracting #5: cost 0 inf + 10689 1552482120.459 * * [simplify]: Extracting #6: cost 0 inf + 10658 1552482120.464 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552482120.464 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552482120.465 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1552482120.465 * * * * [progress]: [ 24 / 27 ] simplifiying candidate # 1552482120.465 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 1552482120.465 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482120.465 * * [simplify]: iters left: 4 (5 enodes) 1552482120.467 * * [simplify]: iters left: 3 (23 enodes) 1552482120.470 * * [simplify]: iters left: 2 (34 enodes) 1552482120.475 * * [simplify]: iters left: 1 (41 enodes) 1552482120.480 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.480 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482120.480 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482120.480 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482120.481 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482120.481 * [simplify]: Simplified to (* (+ x 2) x) 1552482120.481 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482120.481 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 1552482120.481 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482120.481 * * [simplify]: iters left: 4 (5 enodes) 1552482120.483 * * [simplify]: iters left: 3 (23 enodes) 1552482120.487 * * [simplify]: iters left: 2 (34 enodes) 1552482120.491 * * [simplify]: iters left: 1 (41 enodes) 1552482120.496 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.496 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482120.496 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482120.496 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482120.497 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482120.497 * [simplify]: Simplified to (* (+ x 2) x) 1552482120.497 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482120.497 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 1552482120.497 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482120.497 * * [simplify]: iters left: 4 (5 enodes) 1552482120.499 * * [simplify]: iters left: 3 (23 enodes) 1552482120.503 * * [simplify]: iters left: 2 (34 enodes) 1552482120.508 * * [simplify]: iters left: 1 (41 enodes) 1552482120.513 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.513 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482120.513 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482120.513 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482120.513 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482120.513 * [simplify]: Simplified to (* (+ x 2) x) 1552482120.513 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482120.513 * * * [progress]: adding candidates to table 1552482120.613 * * [progress]: iteration 2 / 4 1552482120.613 * * * [progress]: picking best candidate 1552482120.617 * * * * [pick]: Picked # 1552482120.617 * * * [progress]: localizing error 1552482120.630 * * * [progress]: generating rewritten candidates 1552482120.630 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1552482120.697 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1552482120.725 * * * [progress]: generating series expansions 1552482120.725 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1552482120.725 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1552482120.725 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1552482120.725 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552482120.725 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482120.726 * [taylor]: Taking taylor expansion of x in x 1552482120.726 * [backup-simplify]: Simplify 0 into 0 1552482120.726 * [backup-simplify]: Simplify 1 into 1 1552482120.726 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482120.726 * [taylor]: Taking taylor expansion of 4 in x 1552482120.726 * [backup-simplify]: Simplify 4 into 4 1552482120.726 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.726 * [taylor]: Taking taylor expansion of x in x 1552482120.726 * [backup-simplify]: Simplify 0 into 0 1552482120.726 * [backup-simplify]: Simplify 1 into 1 1552482120.726 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482120.726 * [taylor]: Taking taylor expansion of 2 in x 1552482120.726 * [backup-simplify]: Simplify 2 into 2 1552482120.726 * [taylor]: Taking taylor expansion of x in x 1552482120.726 * [backup-simplify]: Simplify 0 into 0 1552482120.726 * [backup-simplify]: Simplify 1 into 1 1552482120.726 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.727 * [backup-simplify]: Simplify (* 0 4) into 0 1552482120.727 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.727 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552482120.727 * [backup-simplify]: Simplify (- 0) into 0 1552482120.728 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482120.728 * [backup-simplify]: Simplify (/ 4 2) into 2 1552482120.728 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552482120.728 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482120.728 * [taylor]: Taking taylor expansion of x in x 1552482120.728 * [backup-simplify]: Simplify 0 into 0 1552482120.728 * [backup-simplify]: Simplify 1 into 1 1552482120.728 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482120.728 * [taylor]: Taking taylor expansion of 4 in x 1552482120.728 * [backup-simplify]: Simplify 4 into 4 1552482120.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.728 * [taylor]: Taking taylor expansion of x in x 1552482120.728 * [backup-simplify]: Simplify 0 into 0 1552482120.728 * [backup-simplify]: Simplify 1 into 1 1552482120.728 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482120.728 * [taylor]: Taking taylor expansion of 2 in x 1552482120.728 * [backup-simplify]: Simplify 2 into 2 1552482120.728 * [taylor]: Taking taylor expansion of x in x 1552482120.728 * [backup-simplify]: Simplify 0 into 0 1552482120.728 * [backup-simplify]: Simplify 1 into 1 1552482120.729 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.729 * [backup-simplify]: Simplify (* 0 4) into 0 1552482120.729 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.729 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552482120.730 * [backup-simplify]: Simplify (- 0) into 0 1552482120.730 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482120.730 * [backup-simplify]: Simplify (/ 4 2) into 2 1552482120.730 * [backup-simplify]: Simplify 2 into 2 1552482120.730 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.731 * [backup-simplify]: Simplify (- 1) into -1 1552482120.731 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.732 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1552482120.732 * [backup-simplify]: Simplify (- 1) into -1 1552482120.732 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.733 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1552482120.733 * [backup-simplify]: Simplify 1 into 1 1552482120.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.733 * [backup-simplify]: Simplify (- 0) into 0 1552482120.733 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.734 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1552482120.734 * [backup-simplify]: Simplify (- 0) into 0 1552482120.734 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.735 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1552482120.735 * [backup-simplify]: Simplify 0 into 0 1552482120.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.736 * [backup-simplify]: Simplify (- 0) into 0 1552482120.736 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.737 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1552482120.737 * [backup-simplify]: Simplify (- 0) into 0 1552482120.737 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.738 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482120.738 * [backup-simplify]: Simplify 0 into 0 1552482120.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.739 * [backup-simplify]: Simplify (- 0) into 0 1552482120.739 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.740 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1552482120.740 * [backup-simplify]: Simplify (- 0) into 0 1552482120.741 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.741 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482120.741 * [backup-simplify]: Simplify 0 into 0 1552482120.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.742 * [backup-simplify]: Simplify (- 0) into 0 1552482120.742 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.743 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1552482120.744 * [backup-simplify]: Simplify (- 0) into 0 1552482120.744 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.745 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482120.745 * [backup-simplify]: Simplify 0 into 0 1552482120.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.746 * [backup-simplify]: Simplify (- 0) into 0 1552482120.746 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.749 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1552482120.749 * [backup-simplify]: Simplify (- 0) into 0 1552482120.750 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.750 * [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 1552482120.750 * [backup-simplify]: Simplify 0 into 0 1552482120.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.751 * [backup-simplify]: Simplify (- 0) into 0 1552482120.752 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1552482120.753 * [backup-simplify]: Simplify (- 0) into 0 1552482120.753 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.754 * [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 1552482120.754 * [backup-simplify]: Simplify 0 into 0 1552482120.754 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1552482120.754 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1552482120.754 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1552482120.754 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552482120.754 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.755 * [taylor]: Taking taylor expansion of 4 in x 1552482120.755 * [backup-simplify]: Simplify 4 into 4 1552482120.755 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.755 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.755 * [taylor]: Taking taylor expansion of x in x 1552482120.755 * [backup-simplify]: Simplify 0 into 0 1552482120.755 * [backup-simplify]: Simplify 1 into 1 1552482120.755 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.755 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.755 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552482120.755 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482120.755 * [taylor]: Taking taylor expansion of 2 in x 1552482120.755 * [backup-simplify]: Simplify 2 into 2 1552482120.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482120.755 * [taylor]: Taking taylor expansion of x in x 1552482120.755 * [backup-simplify]: Simplify 0 into 0 1552482120.755 * [backup-simplify]: Simplify 1 into 1 1552482120.755 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.755 * [taylor]: Taking taylor expansion of x in x 1552482120.755 * [backup-simplify]: Simplify 0 into 0 1552482120.755 * [backup-simplify]: Simplify 1 into 1 1552482120.756 * [backup-simplify]: Simplify (- 1) into -1 1552482120.756 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.756 * [backup-simplify]: Simplify (- 1) into -1 1552482120.756 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.757 * [backup-simplify]: Simplify (* -1 0) into 0 1552482120.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.757 * [backup-simplify]: Simplify (- 0) into 0 1552482120.757 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482120.758 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552482120.758 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552482120.758 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552482120.758 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.758 * [taylor]: Taking taylor expansion of 4 in x 1552482120.758 * [backup-simplify]: Simplify 4 into 4 1552482120.758 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.758 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.758 * [taylor]: Taking taylor expansion of x in x 1552482120.758 * [backup-simplify]: Simplify 0 into 0 1552482120.758 * [backup-simplify]: Simplify 1 into 1 1552482120.758 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.759 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.759 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552482120.759 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482120.759 * [taylor]: Taking taylor expansion of 2 in x 1552482120.759 * [backup-simplify]: Simplify 2 into 2 1552482120.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482120.759 * [taylor]: Taking taylor expansion of x in x 1552482120.759 * [backup-simplify]: Simplify 0 into 0 1552482120.759 * [backup-simplify]: Simplify 1 into 1 1552482120.759 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.759 * [taylor]: Taking taylor expansion of x in x 1552482120.759 * [backup-simplify]: Simplify 0 into 0 1552482120.759 * [backup-simplify]: Simplify 1 into 1 1552482120.759 * [backup-simplify]: Simplify (- 1) into -1 1552482120.759 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.760 * [backup-simplify]: Simplify (- 1) into -1 1552482120.760 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.760 * [backup-simplify]: Simplify (* -1 0) into 0 1552482120.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.761 * [backup-simplify]: Simplify (- 0) into 0 1552482120.761 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482120.762 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552482120.762 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552482120.762 * [backup-simplify]: Simplify 1 into 1 1552482120.762 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.763 * [backup-simplify]: Simplify (- 0) into 0 1552482120.763 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.764 * [backup-simplify]: Simplify (- 0) into 0 1552482120.764 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.765 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1552482120.765 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1552482120.765 * [backup-simplify]: Simplify 2 into 2 1552482120.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.766 * [backup-simplify]: Simplify (- 0) into 0 1552482120.767 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.767 * [backup-simplify]: Simplify (- 0) into 0 1552482120.768 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.769 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1552482120.769 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1552482120.769 * [backup-simplify]: Simplify 0 into 0 1552482120.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.771 * [backup-simplify]: Simplify (- 0) into 0 1552482120.771 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.772 * [backup-simplify]: Simplify (- 0) into 0 1552482120.772 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.773 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1552482120.774 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482120.774 * [backup-simplify]: Simplify 0 into 0 1552482120.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.775 * [backup-simplify]: Simplify (- 0) into 0 1552482120.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.776 * [backup-simplify]: Simplify (- 0) into 0 1552482120.776 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.777 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1552482120.778 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482120.778 * [backup-simplify]: Simplify 0 into 0 1552482120.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.779 * [backup-simplify]: Simplify (- 0) into 0 1552482120.780 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.780 * [backup-simplify]: Simplify (- 0) into 0 1552482120.781 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.782 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1552482120.782 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482120.782 * [backup-simplify]: Simplify 0 into 0 1552482120.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.785 * [backup-simplify]: Simplify (- 0) into 0 1552482120.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.786 * [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 1552482120.786 * [backup-simplify]: Simplify (- 0) into 0 1552482120.786 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.787 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1552482120.789 * [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 1552482120.789 * [backup-simplify]: Simplify 0 into 0 1552482120.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482120.790 * [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 1552482120.790 * [backup-simplify]: Simplify (- 0) into 0 1552482120.790 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.791 * [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 1552482120.791 * [backup-simplify]: Simplify (- 0) into 0 1552482120.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1552482120.793 * [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 1552482120.793 * [backup-simplify]: Simplify 0 into 0 1552482120.794 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1552482120.794 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1552482120.794 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1552482120.794 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552482120.794 * [taylor]: Taking taylor expansion of -1 in x 1552482120.794 * [backup-simplify]: Simplify -1 into -1 1552482120.794 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552482120.794 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.794 * [taylor]: Taking taylor expansion of 4 in x 1552482120.794 * [backup-simplify]: Simplify 4 into 4 1552482120.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.794 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.794 * [taylor]: Taking taylor expansion of x in x 1552482120.794 * [backup-simplify]: Simplify 0 into 0 1552482120.794 * [backup-simplify]: Simplify 1 into 1 1552482120.794 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.794 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.794 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482120.794 * [taylor]: Taking taylor expansion of x in x 1552482120.794 * [backup-simplify]: Simplify 0 into 0 1552482120.794 * [backup-simplify]: Simplify 1 into 1 1552482120.794 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482120.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482120.794 * [taylor]: Taking taylor expansion of x in x 1552482120.795 * [backup-simplify]: Simplify 0 into 0 1552482120.795 * [backup-simplify]: Simplify 1 into 1 1552482120.795 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.795 * [taylor]: Taking taylor expansion of 2 in x 1552482120.795 * [backup-simplify]: Simplify 2 into 2 1552482120.795 * [backup-simplify]: Simplify (- 1) into -1 1552482120.795 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.795 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482120.796 * [backup-simplify]: Simplify (* 0 1) into 0 1552482120.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.796 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482120.797 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482120.797 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.797 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552482120.797 * [taylor]: Taking taylor expansion of -1 in x 1552482120.797 * [backup-simplify]: Simplify -1 into -1 1552482120.797 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552482120.797 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.797 * [taylor]: Taking taylor expansion of 4 in x 1552482120.797 * [backup-simplify]: Simplify 4 into 4 1552482120.797 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.797 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.797 * [taylor]: Taking taylor expansion of x in x 1552482120.797 * [backup-simplify]: Simplify 0 into 0 1552482120.797 * [backup-simplify]: Simplify 1 into 1 1552482120.797 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.798 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.798 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482120.798 * [taylor]: Taking taylor expansion of x in x 1552482120.798 * [backup-simplify]: Simplify 0 into 0 1552482120.798 * [backup-simplify]: Simplify 1 into 1 1552482120.798 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482120.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482120.798 * [taylor]: Taking taylor expansion of x in x 1552482120.798 * [backup-simplify]: Simplify 0 into 0 1552482120.798 * [backup-simplify]: Simplify 1 into 1 1552482120.798 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.798 * [taylor]: Taking taylor expansion of 2 in x 1552482120.798 * [backup-simplify]: Simplify 2 into 2 1552482120.798 * [backup-simplify]: Simplify (- 1) into -1 1552482120.799 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.799 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482120.799 * [backup-simplify]: Simplify (* 0 1) into 0 1552482120.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.800 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482120.800 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482120.800 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.801 * [backup-simplify]: Simplify (* -1 -1) into 1 1552482120.801 * [backup-simplify]: Simplify 1 into 1 1552482120.801 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.802 * [backup-simplify]: Simplify (- 0) into 0 1552482120.802 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.803 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1552482120.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1552482120.804 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1552482120.804 * [backup-simplify]: Simplify -2 into -2 1552482120.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.805 * [backup-simplify]: Simplify (- 0) into 0 1552482120.805 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.806 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.807 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1552482120.808 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1552482120.808 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1552482120.808 * [backup-simplify]: Simplify 0 into 0 1552482120.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.810 * [backup-simplify]: Simplify (- 0) into 0 1552482120.810 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.811 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.811 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1552482120.812 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482120.813 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1552482120.813 * [backup-simplify]: Simplify 0 into 0 1552482120.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.814 * [backup-simplify]: Simplify (- 0) into 0 1552482120.814 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.815 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.816 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1552482120.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482120.818 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1552482120.818 * [backup-simplify]: Simplify 0 into 0 1552482120.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.819 * [backup-simplify]: Simplify (- 0) into 0 1552482120.819 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.820 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.821 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1552482120.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482120.823 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1552482120.823 * [backup-simplify]: Simplify 0 into 0 1552482120.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.824 * [backup-simplify]: Simplify (- 0) into 0 1552482120.824 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.825 * [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 1552482120.825 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.826 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1552482120.828 * [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 1552482120.829 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1552482120.829 * [backup-simplify]: Simplify 0 into 0 1552482120.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482120.831 * [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 1552482120.831 * [backup-simplify]: Simplify (- 0) into 0 1552482120.831 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.832 * [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 1552482120.832 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1552482120.834 * [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 1552482120.835 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1552482120.835 * [backup-simplify]: Simplify 0 into 0 1552482120.835 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1552482120.835 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1552482120.835 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1552482120.835 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1552482120.835 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482120.835 * [taylor]: Taking taylor expansion of x in x 1552482120.835 * [backup-simplify]: Simplify 0 into 0 1552482120.835 * [backup-simplify]: Simplify 1 into 1 1552482120.835 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482120.835 * [taylor]: Taking taylor expansion of 4 in x 1552482120.835 * [backup-simplify]: Simplify 4 into 4 1552482120.835 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.835 * [taylor]: Taking taylor expansion of x in x 1552482120.835 * [backup-simplify]: Simplify 0 into 0 1552482120.835 * [backup-simplify]: Simplify 1 into 1 1552482120.835 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482120.835 * [taylor]: Taking taylor expansion of x in x 1552482120.835 * [backup-simplify]: Simplify 0 into 0 1552482120.835 * [backup-simplify]: Simplify 1 into 1 1552482120.835 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482120.835 * [taylor]: Taking taylor expansion of 4 in x 1552482120.835 * [backup-simplify]: Simplify 4 into 4 1552482120.835 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.835 * [taylor]: Taking taylor expansion of x in x 1552482120.835 * [backup-simplify]: Simplify 0 into 0 1552482120.835 * [backup-simplify]: Simplify 1 into 1 1552482120.836 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.836 * [backup-simplify]: Simplify (* 0 4) into 0 1552482120.836 * [backup-simplify]: Simplify 0 into 0 1552482120.836 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.837 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552482120.837 * [backup-simplify]: Simplify 4 into 4 1552482120.837 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.837 * [backup-simplify]: Simplify (- 1) into -1 1552482120.837 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.838 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1552482120.838 * [backup-simplify]: Simplify 0 into 0 1552482120.839 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.839 * [backup-simplify]: Simplify (- 0) into 0 1552482120.839 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.840 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1552482120.840 * [backup-simplify]: Simplify -1 into -1 1552482120.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.840 * [backup-simplify]: Simplify (- 0) into 0 1552482120.841 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.841 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1552482120.841 * [backup-simplify]: Simplify 0 into 0 1552482120.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.842 * [backup-simplify]: Simplify (- 0) into 0 1552482120.842 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.843 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1552482120.843 * [backup-simplify]: Simplify 0 into 0 1552482120.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.844 * [backup-simplify]: Simplify (- 0) into 0 1552482120.844 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.845 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1552482120.845 * [backup-simplify]: Simplify 0 into 0 1552482120.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.846 * [backup-simplify]: Simplify (- 0) into 0 1552482120.847 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.848 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1552482120.848 * [backup-simplify]: Simplify 0 into 0 1552482120.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.849 * [backup-simplify]: Simplify (- 0) into 0 1552482120.849 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.850 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1552482120.850 * [backup-simplify]: Simplify 0 into 0 1552482120.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482120.851 * [backup-simplify]: Simplify (- 0) into 0 1552482120.852 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.853 * [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 1552482120.853 * [backup-simplify]: Simplify 0 into 0 1552482120.853 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1552482120.853 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1552482120.853 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1552482120.854 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552482120.854 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.854 * [taylor]: Taking taylor expansion of 4 in x 1552482120.854 * [backup-simplify]: Simplify 4 into 4 1552482120.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.854 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.854 * [taylor]: Taking taylor expansion of x in x 1552482120.854 * [backup-simplify]: Simplify 0 into 0 1552482120.854 * [backup-simplify]: Simplify 1 into 1 1552482120.854 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.854 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.854 * [taylor]: Taking taylor expansion of x in x 1552482120.854 * [backup-simplify]: Simplify 0 into 0 1552482120.854 * [backup-simplify]: Simplify 1 into 1 1552482120.854 * [backup-simplify]: Simplify (- 1) into -1 1552482120.855 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.855 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.855 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552482120.855 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.855 * [taylor]: Taking taylor expansion of 4 in x 1552482120.855 * [backup-simplify]: Simplify 4 into 4 1552482120.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.855 * [taylor]: Taking taylor expansion of x in x 1552482120.855 * [backup-simplify]: Simplify 0 into 0 1552482120.855 * [backup-simplify]: Simplify 1 into 1 1552482120.855 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.855 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.855 * [taylor]: Taking taylor expansion of x in x 1552482120.855 * [backup-simplify]: Simplify 0 into 0 1552482120.855 * [backup-simplify]: Simplify 1 into 1 1552482120.856 * [backup-simplify]: Simplify (- 1) into -1 1552482120.856 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.856 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.856 * [backup-simplify]: Simplify -1 into -1 1552482120.857 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.857 * [backup-simplify]: Simplify (- 0) into 0 1552482120.857 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552482120.858 * [backup-simplify]: Simplify 0 into 0 1552482120.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.859 * [backup-simplify]: Simplify (- 0) into 0 1552482120.859 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.860 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1552482120.860 * [backup-simplify]: Simplify 4 into 4 1552482120.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.861 * [backup-simplify]: Simplify (- 0) into 0 1552482120.862 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.862 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1552482120.862 * [backup-simplify]: Simplify 0 into 0 1552482120.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.864 * [backup-simplify]: Simplify (- 0) into 0 1552482120.864 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.865 * [backup-simplify]: Simplify 0 into 0 1552482120.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.866 * [backup-simplify]: Simplify (- 0) into 0 1552482120.866 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.867 * [backup-simplify]: Simplify 0 into 0 1552482120.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.869 * [backup-simplify]: Simplify (- 0) into 0 1552482120.869 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.870 * [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 1552482120.870 * [backup-simplify]: Simplify 0 into 0 1552482120.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482120.871 * [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 1552482120.871 * [backup-simplify]: Simplify (- 0) into 0 1552482120.872 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.872 * [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 1552482120.872 * [backup-simplify]: Simplify 0 into 0 1552482120.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1552482120.874 * [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 1552482120.874 * [backup-simplify]: Simplify (- 0) into 0 1552482120.874 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.875 * [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 1552482120.875 * [backup-simplify]: Simplify 0 into 0 1552482120.875 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1552482120.875 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1552482120.875 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1552482120.875 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1552482120.875 * [taylor]: Taking taylor expansion of -1 in x 1552482120.875 * [backup-simplify]: Simplify -1 into -1 1552482120.876 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552482120.876 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.876 * [taylor]: Taking taylor expansion of 4 in x 1552482120.876 * [backup-simplify]: Simplify 4 into 4 1552482120.876 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.876 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.876 * [taylor]: Taking taylor expansion of x in x 1552482120.876 * [backup-simplify]: Simplify 0 into 0 1552482120.876 * [backup-simplify]: Simplify 1 into 1 1552482120.876 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.876 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.876 * [taylor]: Taking taylor expansion of x in x 1552482120.876 * [backup-simplify]: Simplify 0 into 0 1552482120.876 * [backup-simplify]: Simplify 1 into 1 1552482120.876 * [backup-simplify]: Simplify (- 1) into -1 1552482120.877 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.877 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.877 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1552482120.877 * [taylor]: Taking taylor expansion of -1 in x 1552482120.877 * [backup-simplify]: Simplify -1 into -1 1552482120.877 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552482120.877 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482120.877 * [taylor]: Taking taylor expansion of 4 in x 1552482120.877 * [backup-simplify]: Simplify 4 into 4 1552482120.877 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482120.877 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482120.877 * [taylor]: Taking taylor expansion of x in x 1552482120.877 * [backup-simplify]: Simplify 0 into 0 1552482120.877 * [backup-simplify]: Simplify 1 into 1 1552482120.877 * [backup-simplify]: Simplify (* 1 1) into 1 1552482120.878 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482120.878 * [taylor]: Taking taylor expansion of x in x 1552482120.878 * [backup-simplify]: Simplify 0 into 0 1552482120.878 * [backup-simplify]: Simplify 1 into 1 1552482120.878 * [backup-simplify]: Simplify (- 1) into -1 1552482120.878 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482120.878 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482120.879 * [backup-simplify]: Simplify (* -1 -1) into 1 1552482120.879 * [backup-simplify]: Simplify 1 into 1 1552482120.879 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482120.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482120.880 * [backup-simplify]: Simplify (- 0) into 0 1552482120.880 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.881 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552482120.881 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1552482120.881 * [backup-simplify]: Simplify 0 into 0 1552482120.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482120.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.882 * [backup-simplify]: Simplify (- 0) into 0 1552482120.882 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482120.883 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1552482120.884 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1552482120.884 * [backup-simplify]: Simplify -4 into -4 1552482120.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482120.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.885 * [backup-simplify]: Simplify (- 0) into 0 1552482120.885 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1552482120.886 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1552482120.886 * [backup-simplify]: Simplify 0 into 0 1552482120.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482120.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.888 * [backup-simplify]: Simplify (- 0) into 0 1552482120.888 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.890 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.891 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1552482120.891 * [backup-simplify]: Simplify 0 into 0 1552482120.892 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482120.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.893 * [backup-simplify]: Simplify (- 0) into 0 1552482120.893 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.894 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1552482120.894 * [backup-simplify]: Simplify 0 into 0 1552482120.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482120.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482120.896 * [backup-simplify]: Simplify (- 0) into 0 1552482120.896 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.897 * [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 1552482120.898 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1552482120.898 * [backup-simplify]: Simplify 0 into 0 1552482120.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482120.899 * [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 1552482120.899 * [backup-simplify]: Simplify (- 0) into 0 1552482120.900 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.900 * [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 1552482120.901 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 1552482120.901 * [backup-simplify]: Simplify 0 into 0 1552482120.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1552482120.903 * [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 1552482120.903 * [backup-simplify]: Simplify (- 0) into 0 1552482120.903 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482120.904 * [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 1552482120.905 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1552482120.905 * [backup-simplify]: Simplify 0 into 0 1552482120.905 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1552482120.905 * * * [progress]: simplifying candidates 1552482120.905 * * * * [progress]: [ 1 / 176 ] simplifiying candidate # 1552482120.905 * * * * [progress]: [ 2 / 176 ] simplifiying candidate # 1552482120.905 * * * * [progress]: [ 3 / 176 ] simplifiying candidate # 1552482120.905 * * * * [progress]: [ 4 / 176 ] simplifiying candidate # 1552482120.906 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))) 1552482120.906 * * [simplify]: iters left: 6 (11 enodes) 1552482120.910 * * [simplify]: iters left: 5 (42 enodes) 1552482120.916 * * [simplify]: iters left: 4 (62 enodes) 1552482120.924 * * [simplify]: iters left: 3 (73 enodes) 1552482120.933 * * [simplify]: iters left: 2 (77 enodes) 1552482120.942 * * [simplify]: iters left: 1 (81 enodes) 1552482120.952 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482120.952 * * [simplify]: Extracting #1: cost 16 inf + 0 1552482120.952 * * [simplify]: Extracting #2: cost 28 inf + 0 1552482120.952 * * [simplify]: Extracting #3: cost 33 inf + 72 1552482120.952 * * [simplify]: Extracting #4: cost 29 inf + 350 1552482120.952 * * [simplify]: Extracting #5: cost 21 inf + 1093 1552482120.953 * * [simplify]: Extracting #6: cost 5 inf + 4568 1552482120.954 * * [simplify]: Extracting #7: cost 0 inf + 6423 1552482120.955 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 1552482120.955 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 1552482120.955 * * * * [progress]: [ 5 / 176 ] simplifiying candidate # 1552482120.955 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1552482120.955 * * [simplify]: iters left: 6 (10 enodes) 1552482120.957 * * [simplify]: iters left: 5 (40 enodes) 1552482120.963 * * [simplify]: iters left: 4 (66 enodes) 1552482120.973 * * [simplify]: iters left: 3 (94 enodes) 1552482120.987 * * [simplify]: iters left: 2 (111 enodes) 1552482121.001 * * [simplify]: iters left: 1 (123 enodes) 1552482121.016 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.016 * * [simplify]: Extracting #1: cost 13 inf + 0 1552482121.016 * * [simplify]: Extracting #2: cost 28 inf + 0 1552482121.016 * * [simplify]: Extracting #3: cost 38 inf + 1 1552482121.016 * * [simplify]: Extracting #4: cost 35 inf + 585 1552482121.017 * * [simplify]: Extracting #5: cost 19 inf + 2838 1552482121.018 * * [simplify]: Extracting #6: cost 6 inf + 5758 1552482121.019 * * [simplify]: Extracting #7: cost 1 inf + 6960 1552482121.020 * * [simplify]: Extracting #8: cost 0 inf + 7172 1552482121.021 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1552482121.021 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 1552482121.021 * * * * [progress]: [ 6 / 176 ] simplifiying candidate # 1552482121.021 * * * * [progress]: [ 7 / 176 ] simplifiying candidate # 1552482121.021 * * * * [progress]: [ 8 / 176 ] simplifiying candidate # 1552482121.021 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1552482121.022 * * [simplify]: iters left: 6 (13 enodes) 1552482121.025 * * [simplify]: iters left: 5 (58 enodes) 1552482121.036 * * [simplify]: iters left: 4 (198 enodes) 1552482121.101 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.101 * * [simplify]: Extracting #1: cost 94 inf + 0 1552482121.104 * * [simplify]: Extracting #2: cost 239 inf + 123 1552482121.107 * * [simplify]: Extracting #3: cost 228 inf + 12715 1552482121.119 * * [simplify]: Extracting #4: cost 37 inf + 52832 1552482121.134 * * [simplify]: Extracting #5: cost 0 inf + 61546 1552482121.148 * * [simplify]: Extracting #6: cost 0 inf + 61426 1552482121.163 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)) 1552482121.163 * [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)))) 1552482121.163 * * * * [progress]: [ 9 / 176 ] simplifiying candidate # 1552482121.164 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1552482121.164 * * [simplify]: iters left: 6 (12 enodes) 1552482121.167 * * [simplify]: iters left: 5 (58 enodes) 1552482121.179 * * [simplify]: iters left: 4 (220 enodes) 1552482121.279 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.279 * * [simplify]: Extracting #1: cost 114 inf + 0 1552482121.280 * * [simplify]: Extracting #2: cost 300 inf + 43 1552482121.284 * * [simplify]: Extracting #3: cost 280 inf + 15684 1552482121.300 * * [simplify]: Extracting #4: cost 29 inf + 70675 1552482121.320 * * [simplify]: Extracting #5: cost 0 inf + 78497 1552482121.339 * * [simplify]: Extracting #6: cost 0 inf + 78377 1552482121.358 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482121.358 * [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)))))) 1552482121.358 * * * * [progress]: [ 10 / 176 ] simplifiying candidate # 1552482121.359 * * * * [progress]: [ 11 / 176 ] simplifiying candidate # 1552482121.359 * * * * [progress]: [ 12 / 176 ] simplifiying candidate # 1552482121.359 * * * * [progress]: [ 13 / 176 ] simplifiying candidate # 1552482121.359 * * * * [progress]: [ 14 / 176 ] simplifiying candidate # 1552482121.359 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482121.359 * * [simplify]: iters left: 6 (9 enodes) 1552482121.361 * * [simplify]: iters left: 5 (36 enodes) 1552482121.367 * * [simplify]: iters left: 4 (61 enodes) 1552482121.377 * * [simplify]: iters left: 3 (91 enodes) 1552482121.389 * * [simplify]: iters left: 2 (125 enodes) 1552482121.405 * * [simplify]: iters left: 1 (141 enodes) 1552482121.422 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.422 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482121.422 * * [simplify]: Extracting #2: cost 35 inf + 0 1552482121.423 * * [simplify]: Extracting #3: cost 47 inf + 2 1552482121.423 * * [simplify]: Extracting #4: cost 24 inf + 3245 1552482121.424 * * [simplify]: Extracting #5: cost 3 inf + 7491 1552482121.426 * * [simplify]: Extracting #6: cost 0 inf + 7977 1552482121.427 * * [simplify]: Extracting #7: cost 0 inf + 7937 1552482121.429 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482121.429 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552482121.429 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 1552482121.429 * * [simplify]: iters left: 5 (5 enodes) 1552482121.430 * * [simplify]: iters left: 4 (17 enodes) 1552482121.433 * * [simplify]: iters left: 3 (20 enodes) 1552482121.435 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.435 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.435 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482121.435 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482121.435 * * [simplify]: Extracting #4: cost 1 inf + 695 1552482121.436 * * [simplify]: Extracting #5: cost 0 inf + 736 1552482121.436 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 1552482121.436 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552482121.436 * * * * [progress]: [ 15 / 176 ] simplifiying candidate # 1552482121.436 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552482121.436 * * [simplify]: iters left: 6 (8 enodes) 1552482121.439 * * [simplify]: iters left: 5 (31 enodes) 1552482121.444 * * [simplify]: iters left: 4 (47 enodes) 1552482121.450 * * [simplify]: iters left: 3 (58 enodes) 1552482121.458 * * [simplify]: iters left: 2 (68 enodes) 1552482121.467 * * [simplify]: iters left: 1 (77 enodes) 1552482121.476 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.476 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482121.476 * * [simplify]: Extracting #2: cost 23 inf + 42 1552482121.476 * * [simplify]: Extracting #3: cost 25 inf + 206 1552482121.476 * * [simplify]: Extracting #4: cost 20 inf + 453 1552482121.476 * * [simplify]: Extracting #5: cost 4 inf + 2568 1552482121.477 * * [simplify]: Extracting #6: cost 0 inf + 3257 1552482121.478 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552482121.478 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552482121.478 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552482121.478 * * [simplify]: iters left: 5 (5 enodes) 1552482121.479 * * [simplify]: iters left: 4 (17 enodes) 1552482121.482 * * [simplify]: iters left: 3 (20 enodes) 1552482121.484 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.484 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.484 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482121.484 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482121.484 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482121.485 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482121.485 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552482121.485 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552482121.485 * * * * [progress]: [ 16 / 176 ] simplifiying candidate # 1552482121.485 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 1552482121.485 * * [simplify]: iters left: 6 (6 enodes) 1552482121.487 * * [simplify]: iters left: 5 (23 enodes) 1552482121.491 * * [simplify]: iters left: 4 (36 enodes) 1552482121.496 * * [simplify]: iters left: 3 (51 enodes) 1552482121.501 * * [simplify]: iters left: 2 (56 enodes) 1552482121.509 * * [simplify]: iters left: 1 (58 enodes) 1552482121.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.515 * * [simplify]: Extracting #1: cost 8 inf + 0 1552482121.515 * * [simplify]: Extracting #2: cost 7 inf + 166 1552482121.515 * * [simplify]: Extracting #3: cost 3 inf + 535 1552482121.515 * * [simplify]: Extracting #4: cost 0 inf + 741 1552482121.515 * [simplify]: Simplified to (- 4 (* x x)) 1552482121.515 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482121.516 * [simplify]: Simplifying (/ x (- 2 x)) 1552482121.516 * * [simplify]: iters left: 4 (4 enodes) 1552482121.517 * * [simplify]: iters left: 3 (14 enodes) 1552482121.519 * * [simplify]: iters left: 2 (17 enodes) 1552482121.521 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.521 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.521 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482121.521 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482121.521 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482121.521 * [simplify]: Simplified to (/ x (- 2 x)) 1552482121.521 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482121.521 * * * * [progress]: [ 17 / 176 ] simplifiying candidate # 1552482121.522 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 1552482121.522 * * [simplify]: iters left: 6 (9 enodes) 1552482121.524 * * [simplify]: iters left: 5 (33 enodes) 1552482121.529 * * [simplify]: iters left: 4 (47 enodes) 1552482121.536 * * [simplify]: iters left: 3 (60 enodes) 1552482121.544 * * [simplify]: iters left: 2 (70 enodes) 1552482121.553 * * [simplify]: iters left: 1 (79 enodes) 1552482121.563 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.563 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482121.563 * * [simplify]: Extracting #2: cost 25 inf + 1 1552482121.563 * * [simplify]: Extracting #3: cost 26 inf + 247 1552482121.563 * * [simplify]: Extracting #4: cost 19 inf + 616 1552482121.564 * * [simplify]: Extracting #5: cost 8 inf + 2560 1552482121.564 * * [simplify]: Extracting #6: cost 1 inf + 3855 1552482121.565 * * [simplify]: Extracting #7: cost 0 inf + 4057 1552482121.566 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 1552482121.566 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 1552482121.566 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 1552482121.566 * * [simplify]: iters left: 5 (6 enodes) 1552482121.568 * * [simplify]: iters left: 4 (20 enodes) 1552482121.571 * * [simplify]: iters left: 3 (23 enodes) 1552482121.574 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.574 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.574 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482121.574 * * [simplify]: Extracting #3: cost 9 inf + 123 1552482121.574 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482121.574 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482121.574 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482121.575 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 1552482121.575 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 1552482121.575 * * * * [progress]: [ 18 / 176 ] simplifiying candidate # 1552482121.575 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 1552482121.575 * * [simplify]: iters left: 6 (6 enodes) 1552482121.577 * * [simplify]: iters left: 5 (23 enodes) 1552482121.582 * * [simplify]: iters left: 4 (36 enodes) 1552482121.587 * * [simplify]: iters left: 3 (51 enodes) 1552482121.593 * * [simplify]: iters left: 2 (56 enodes) 1552482121.599 * * [simplify]: iters left: 1 (58 enodes) 1552482121.604 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.604 * * [simplify]: Extracting #1: cost 8 inf + 0 1552482121.605 * * [simplify]: Extracting #2: cost 7 inf + 166 1552482121.605 * * [simplify]: Extracting #3: cost 3 inf + 535 1552482121.605 * * [simplify]: Extracting #4: cost 0 inf + 741 1552482121.605 * [simplify]: Simplified to (- 4 (* x x)) 1552482121.605 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482121.605 * [simplify]: Simplifying (/ x (- 2 x)) 1552482121.605 * * [simplify]: iters left: 4 (4 enodes) 1552482121.606 * * [simplify]: iters left: 3 (14 enodes) 1552482121.608 * * [simplify]: iters left: 2 (17 enodes) 1552482121.611 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.611 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.611 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482121.611 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482121.611 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482121.611 * [simplify]: Simplified to (/ x (- 2 x)) 1552482121.611 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482121.611 * * * * [progress]: [ 19 / 176 ] simplifiying candidate # 1552482121.611 * [simplify]: Simplifying (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482121.611 * * [simplify]: iters left: 6 (12 enodes) 1552482121.614 * * [simplify]: iters left: 5 (47 enodes) 1552482121.622 * * [simplify]: iters left: 4 (76 enodes) 1552482121.636 * * [simplify]: iters left: 3 (101 enodes) 1552482121.648 * * [simplify]: iters left: 2 (113 enodes) 1552482121.663 * * [simplify]: iters left: 1 (119 enodes) 1552482121.677 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.677 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482121.677 * * [simplify]: Extracting #2: cost 22 inf + 0 1552482121.677 * * [simplify]: Extracting #3: cost 34 inf + 0 1552482121.677 * * [simplify]: Extracting #4: cost 39 inf + 44 1552482121.677 * * [simplify]: Extracting #5: cost 25 inf + 1390 1552482121.678 * * [simplify]: Extracting #6: cost 9 inf + 5829 1552482121.679 * * [simplify]: Extracting #7: cost 0 inf + 8080 1552482121.681 * [simplify]: Simplified to (* (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x)))) 1552482121.681 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x)))) (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))))) 1552482121.681 * [simplify]: Simplifying (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) 1552482121.681 * * [simplify]: iters left: 6 (10 enodes) 1552482121.683 * * [simplify]: iters left: 5 (35 enodes) 1552482121.688 * * [simplify]: iters left: 4 (49 enodes) 1552482121.695 * * [simplify]: iters left: 3 (67 enodes) 1552482121.704 * * [simplify]: iters left: 2 (76 enodes) 1552482121.714 * * [simplify]: iters left: 1 (82 enodes) 1552482121.726 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.726 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.726 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482121.726 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482121.726 * * [simplify]: Extracting #4: cost 25 inf + 45 1552482121.727 * * [simplify]: Extracting #5: cost 9 inf + 1835 1552482121.727 * * [simplify]: Extracting #6: cost 4 inf + 2685 1552482121.728 * * [simplify]: Extracting #7: cost 0 inf + 3322 1552482121.729 * [simplify]: Simplified to (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) 1552482121.729 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x)))) (/ (cbrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))))) 1552482121.729 * * * * [progress]: [ 20 / 176 ] simplifiying candidate # 1552482121.729 * [simplify]: Simplifying (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (sqrt (- 2 x))) 1552482121.729 * * [simplify]: iters left: 6 (11 enodes) 1552482121.732 * * [simplify]: iters left: 5 (40 enodes) 1552482121.737 * * [simplify]: iters left: 4 (58 enodes) 1552482121.745 * * [simplify]: iters left: 3 (79 enodes) 1552482121.756 * * [simplify]: iters left: 2 (88 enodes) 1552482121.766 * * [simplify]: iters left: 1 (94 enodes) 1552482121.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.778 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482121.778 * * [simplify]: Extracting #2: cost 14 inf + 0 1552482121.778 * * [simplify]: Extracting #3: cost 26 inf + 0 1552482121.778 * * [simplify]: Extracting #4: cost 32 inf + 3 1552482121.778 * * [simplify]: Extracting #5: cost 20 inf + 1145 1552482121.779 * * [simplify]: Extracting #6: cost 4 inf + 4381 1552482121.780 * * [simplify]: Extracting #7: cost 1 inf + 4806 1552482121.780 * * [simplify]: Extracting #8: cost 0 inf + 5018 1552482121.781 * [simplify]: Simplified to (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (sqrt (- 2 x))) 1552482121.781 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (sqrt (- 2 x))) (/ (cbrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))))) 1552482121.781 * [simplify]: Simplifying (/ (cbrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482121.782 * * [simplify]: iters left: 6 (10 enodes) 1552482121.784 * * [simplify]: iters left: 5 (35 enodes) 1552482121.790 * * [simplify]: iters left: 4 (49 enodes) 1552482121.798 * * [simplify]: iters left: 3 (67 enodes) 1552482121.808 * * [simplify]: iters left: 2 (76 enodes) 1552482121.817 * * [simplify]: iters left: 1 (82 enodes) 1552482121.827 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.827 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.827 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482121.827 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482121.828 * * [simplify]: Extracting #4: cost 25 inf + 45 1552482121.828 * * [simplify]: Extracting #5: cost 9 inf + 1715 1552482121.828 * * [simplify]: Extracting #6: cost 4 inf + 2525 1552482121.829 * * [simplify]: Extracting #7: cost 0 inf + 3162 1552482121.829 * [simplify]: Simplified to (/ (cbrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482121.829 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (sqrt (- 2 x))) (/ (cbrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))))) 1552482121.830 * * * * [progress]: [ 21 / 176 ] simplifiying candidate # 1552482121.830 * [simplify]: Simplifying (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1) 1552482121.830 * * [simplify]: iters left: 6 (9 enodes) 1552482121.832 * * [simplify]: iters left: 5 (32 enodes) 1552482121.837 * * [simplify]: iters left: 4 (54 enodes) 1552482121.845 * * [simplify]: iters left: 3 (75 enodes) 1552482121.854 * * [simplify]: iters left: 2 (84 enodes) 1552482121.866 * * [simplify]: iters left: 1 (91 enodes) 1552482121.877 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.877 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482121.877 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482121.877 * * [simplify]: Extracting #3: cost 17 inf + 1 1552482121.877 * * [simplify]: Extracting #4: cost 23 inf + 44 1552482121.877 * * [simplify]: Extracting #5: cost 12 inf + 1223 1552482121.878 * * [simplify]: Extracting #6: cost 5 inf + 2359 1552482121.878 * * [simplify]: Extracting #7: cost 1 inf + 3026 1552482121.879 * * [simplify]: Extracting #8: cost 0 inf + 3238 1552482121.879 * [simplify]: Simplified to (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1552482121.879 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482121.880 * [simplify]: Simplifying (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482121.880 * * [simplify]: iters left: 6 (9 enodes) 1552482121.882 * * [simplify]: iters left: 5 (32 enodes) 1552482121.886 * * [simplify]: iters left: 4 (46 enodes) 1552482121.893 * * [simplify]: iters left: 3 (64 enodes) 1552482121.902 * * [simplify]: iters left: 2 (73 enodes) 1552482121.911 * * [simplify]: iters left: 1 (79 enodes) 1552482121.921 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.921 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482121.921 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482121.921 * * [simplify]: Extracting #3: cost 15 inf + 86 1552482121.921 * * [simplify]: Extracting #4: cost 17 inf + 452 1552482121.921 * * [simplify]: Extracting #5: cost 9 inf + 1348 1552482121.922 * * [simplify]: Extracting #6: cost 4 inf + 2210 1552482121.922 * * [simplify]: Extracting #7: cost 1 inf + 2706 1552482121.923 * * [simplify]: Extracting #8: cost 0 inf + 2918 1552482121.923 * [simplify]: Simplified to (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482121.923 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482121.923 * * * * [progress]: [ 22 / 176 ] simplifiying candidate # 1552482121.924 * [simplify]: Simplifying (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (+ (sqrt 2) (sqrt x))) 1552482121.924 * * [simplify]: iters left: 6 (12 enodes) 1552482121.927 * * [simplify]: iters left: 5 (42 enodes) 1552482121.934 * * [simplify]: iters left: 4 (58 enodes) 1552482121.942 * * [simplify]: iters left: 3 (81 enodes) 1552482121.953 * * [simplify]: iters left: 2 (90 enodes) 1552482121.965 * * [simplify]: iters left: 1 (96 enodes) 1552482121.977 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482121.977 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482121.977 * * [simplify]: Extracting #2: cost 15 inf + 0 1552482121.977 * * [simplify]: Extracting #3: cost 28 inf + 0 1552482121.977 * * [simplify]: Extracting #4: cost 31 inf + 126 1552482121.977 * * [simplify]: Extracting #5: cost 16 inf + 1672 1552482121.978 * * [simplify]: Extracting #6: cost 7 inf + 3652 1552482121.979 * * [simplify]: Extracting #7: cost 2 inf + 4994 1552482121.979 * * [simplify]: Extracting #8: cost 0 inf + 5418 1552482121.980 * [simplify]: Simplified to (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (+ (sqrt 2) (sqrt x))) 1552482121.980 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))))) 1552482121.981 * [simplify]: Simplifying (/ (cbrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))) 1552482121.981 * * [simplify]: iters left: 6 (11 enodes) 1552482121.983 * * [simplify]: iters left: 5 (38 enodes) 1552482121.989 * * [simplify]: iters left: 4 (53 enodes) 1552482121.998 * * [simplify]: iters left: 3 (73 enodes) 1552482122.008 * * [simplify]: iters left: 2 (82 enodes) 1552482122.019 * * [simplify]: iters left: 1 (88 enodes) 1552482122.030 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.030 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.030 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482122.030 * * [simplify]: Extracting #3: cost 24 inf + 0 1552482122.030 * * [simplify]: Extracting #4: cost 29 inf + 44 1552482122.030 * * [simplify]: Extracting #5: cost 12 inf + 1551 1552482122.031 * * [simplify]: Extracting #6: cost 4 inf + 2927 1552482122.031 * * [simplify]: Extracting #7: cost 1 inf + 3352 1552482122.032 * * [simplify]: Extracting #8: cost 0 inf + 3564 1552482122.032 * [simplify]: Simplified to (/ (cbrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))) 1552482122.032 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))))) 1552482122.033 * * * * [progress]: [ 23 / 176 ] simplifiying candidate # 1552482122.033 * [simplify]: Simplifying (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1) 1552482122.033 * * [simplify]: iters left: 6 (9 enodes) 1552482122.035 * * [simplify]: iters left: 5 (32 enodes) 1552482122.040 * * [simplify]: iters left: 4 (54 enodes) 1552482122.048 * * [simplify]: iters left: 3 (75 enodes) 1552482122.057 * * [simplify]: iters left: 2 (84 enodes) 1552482122.069 * * [simplify]: iters left: 1 (91 enodes) 1552482122.079 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.079 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482122.079 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482122.080 * * [simplify]: Extracting #3: cost 17 inf + 1 1552482122.080 * * [simplify]: Extracting #4: cost 23 inf + 44 1552482122.080 * * [simplify]: Extracting #5: cost 12 inf + 1223 1552482122.080 * * [simplify]: Extracting #6: cost 5 inf + 2359 1552482122.081 * * [simplify]: Extracting #7: cost 1 inf + 3026 1552482122.082 * * [simplify]: Extracting #8: cost 0 inf + 3238 1552482122.082 * [simplify]: Simplified to (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1552482122.082 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.082 * [simplify]: Simplifying (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.082 * * [simplify]: iters left: 6 (9 enodes) 1552482122.085 * * [simplify]: iters left: 5 (32 enodes) 1552482122.089 * * [simplify]: iters left: 4 (46 enodes) 1552482122.096 * * [simplify]: iters left: 3 (64 enodes) 1552482122.104 * * [simplify]: iters left: 2 (73 enodes) 1552482122.113 * * [simplify]: iters left: 1 (79 enodes) 1552482122.123 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.123 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.123 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482122.123 * * [simplify]: Extracting #3: cost 15 inf + 86 1552482122.123 * * [simplify]: Extracting #4: cost 17 inf + 452 1552482122.123 * * [simplify]: Extracting #5: cost 9 inf + 1348 1552482122.124 * * [simplify]: Extracting #6: cost 4 inf + 2210 1552482122.124 * * [simplify]: Extracting #7: cost 1 inf + 2706 1552482122.125 * * [simplify]: Extracting #8: cost 0 inf + 2918 1552482122.125 * [simplify]: Simplified to (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.125 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (/ (cbrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.125 * * * * [progress]: [ 24 / 176 ] simplifiying candidate # 1552482122.126 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482122.126 * * [simplify]: iters left: 6 (11 enodes) 1552482122.128 * * [simplify]: iters left: 5 (40 enodes) 1552482122.134 * * [simplify]: iters left: 4 (56 enodes) 1552482122.144 * * [simplify]: iters left: 3 (74 enodes) 1552482122.154 * * [simplify]: iters left: 2 (83 enodes) 1552482122.164 * * [simplify]: iters left: 1 (89 enodes) 1552482122.175 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.175 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482122.175 * * [simplify]: Extracting #2: cost 12 inf + 0 1552482122.175 * * [simplify]: Extracting #3: cost 24 inf + 0 1552482122.176 * * [simplify]: Extracting #4: cost 30 inf + 3 1552482122.176 * * [simplify]: Extracting #5: cost 16 inf + 1309 1552482122.176 * * [simplify]: Extracting #6: cost 4 inf + 3464 1552482122.177 * * [simplify]: Extracting #7: cost 0 inf + 4212 1552482122.178 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482122.178 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))))) 1552482122.178 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) 1552482122.178 * * [simplify]: iters left: 6 (10 enodes) 1552482122.180 * * [simplify]: iters left: 5 (35 enodes) 1552482122.185 * * [simplify]: iters left: 4 (49 enodes) 1552482122.193 * * [simplify]: iters left: 3 (67 enodes) 1552482122.201 * * [simplify]: iters left: 2 (76 enodes) 1552482122.212 * * [simplify]: iters left: 1 (82 enodes) 1552482122.222 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.222 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.222 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482122.223 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482122.223 * * [simplify]: Extracting #4: cost 25 inf + 45 1552482122.223 * * [simplify]: Extracting #5: cost 9 inf + 1755 1552482122.223 * * [simplify]: Extracting #6: cost 4 inf + 2525 1552482122.224 * * [simplify]: Extracting #7: cost 0 inf + 3162 1552482122.224 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))) 1552482122.225 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt (* (- 4 (* x x)) x)) (cbrt (- 2 x))))) 1552482122.225 * * * * [progress]: [ 25 / 176 ] simplifiying candidate # 1552482122.225 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482122.225 * * [simplify]: iters left: 6 (10 enodes) 1552482122.227 * * [simplify]: iters left: 5 (35 enodes) 1552482122.232 * * [simplify]: iters left: 4 (49 enodes) 1552482122.240 * * [simplify]: iters left: 3 (67 enodes) 1552482122.248 * * [simplify]: iters left: 2 (76 enodes) 1552482122.258 * * [simplify]: iters left: 1 (82 enodes) 1552482122.268 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.268 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.268 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482122.268 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482122.268 * * [simplify]: Extracting #4: cost 25 inf + 45 1552482122.269 * * [simplify]: Extracting #5: cost 9 inf + 1635 1552482122.269 * * [simplify]: Extracting #6: cost 4 inf + 2365 1552482122.270 * * [simplify]: Extracting #7: cost 0 inf + 3002 1552482122.270 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482122.270 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))))) 1552482122.271 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482122.271 * * [simplify]: iters left: 6 (10 enodes) 1552482122.274 * * [simplify]: iters left: 5 (35 enodes) 1552482122.279 * * [simplify]: iters left: 4 (49 enodes) 1552482122.286 * * [simplify]: iters left: 3 (67 enodes) 1552482122.295 * * [simplify]: iters left: 2 (76 enodes) 1552482122.304 * * [simplify]: iters left: 1 (82 enodes) 1552482122.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.314 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.314 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482122.314 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482122.314 * * [simplify]: Extracting #4: cost 25 inf + 45 1552482122.315 * * [simplify]: Extracting #5: cost 9 inf + 1635 1552482122.315 * * [simplify]: Extracting #6: cost 4 inf + 2365 1552482122.316 * * [simplify]: Extracting #7: cost 0 inf + 3002 1552482122.316 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) 1552482122.316 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))) (/ (sqrt (* (- 4 (* x x)) x)) (sqrt (- 2 x))))) 1552482122.316 * * * * [progress]: [ 26 / 176 ] simplifiying candidate # 1552482122.317 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) 1) 1552482122.317 * * [simplify]: iters left: 6 (8 enodes) 1552482122.319 * * [simplify]: iters left: 5 (27 enodes) 1552482122.323 * * [simplify]: iters left: 4 (41 enodes) 1552482122.329 * * [simplify]: iters left: 3 (61 enodes) 1552482122.337 * * [simplify]: iters left: 2 (70 enodes) 1552482122.347 * * [simplify]: iters left: 1 (77 enodes) 1552482122.356 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.356 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.356 * * [simplify]: Extracting #2: cost 13 inf + 1 1552482122.356 * * [simplify]: Extracting #3: cost 20 inf + 3 1552482122.357 * * [simplify]: Extracting #4: cost 12 inf + 617 1552482122.357 * * [simplify]: Extracting #5: cost 7 inf + 1105 1552482122.357 * * [simplify]: Extracting #6: cost 1 inf + 2026 1552482122.358 * * [simplify]: Extracting #7: cost 0 inf + 2188 1552482122.358 * [simplify]: Simplified to (sqrt (* (- 4 (* x x)) x)) 1552482122.358 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (- 4 (* x x)) x)) (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.359 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.359 * * [simplify]: iters left: 6 (9 enodes) 1552482122.361 * * [simplify]: iters left: 5 (32 enodes) 1552482122.366 * * [simplify]: iters left: 4 (46 enodes) 1552482122.373 * * [simplify]: iters left: 3 (64 enodes) 1552482122.381 * * [simplify]: iters left: 2 (73 enodes) 1552482122.390 * * [simplify]: iters left: 1 (79 enodes) 1552482122.400 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.400 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.400 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482122.400 * * [simplify]: Extracting #3: cost 15 inf + 86 1552482122.400 * * [simplify]: Extracting #4: cost 17 inf + 452 1552482122.400 * * [simplify]: Extracting #5: cost 9 inf + 1308 1552482122.401 * * [simplify]: Extracting #6: cost 4 inf + 2090 1552482122.401 * * [simplify]: Extracting #7: cost 1 inf + 2546 1552482122.402 * * [simplify]: Extracting #8: cost 0 inf + 2758 1552482122.402 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.402 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (- 4 (* x x)) x)) (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.402 * * * * [progress]: [ 27 / 176 ] simplifiying candidate # 1552482122.403 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (+ (sqrt 2) (sqrt x))) 1552482122.403 * * [simplify]: iters left: 6 (11 enodes) 1552482122.406 * * [simplify]: iters left: 5 (37 enodes) 1552482122.413 * * [simplify]: iters left: 4 (49 enodes) 1552482122.420 * * [simplify]: iters left: 3 (69 enodes) 1552482122.429 * * [simplify]: iters left: 2 (78 enodes) 1552482122.439 * * [simplify]: iters left: 1 (84 enodes) 1552482122.450 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.450 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.450 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482122.450 * * [simplify]: Extracting #3: cost 22 inf + 0 1552482122.450 * * [simplify]: Extracting #4: cost 26 inf + 85 1552482122.450 * * [simplify]: Extracting #5: cost 10 inf + 1511 1552482122.451 * * [simplify]: Extracting #6: cost 4 inf + 2605 1552482122.451 * * [simplify]: Extracting #7: cost 0 inf + 3242 1552482122.452 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (+ (sqrt 2) (sqrt x))) 1552482122.452 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))))) 1552482122.452 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))) 1552482122.452 * * [simplify]: iters left: 6 (11 enodes) 1552482122.455 * * [simplify]: iters left: 5 (38 enodes) 1552482122.460 * * [simplify]: iters left: 4 (53 enodes) 1552482122.468 * * [simplify]: iters left: 3 (73 enodes) 1552482122.480 * * [simplify]: iters left: 2 (82 enodes) 1552482122.490 * * [simplify]: iters left: 1 (88 enodes) 1552482122.501 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.501 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.501 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482122.501 * * [simplify]: Extracting #3: cost 24 inf + 0 1552482122.501 * * [simplify]: Extracting #4: cost 29 inf + 44 1552482122.501 * * [simplify]: Extracting #5: cost 12 inf + 1511 1552482122.502 * * [simplify]: Extracting #6: cost 4 inf + 2767 1552482122.503 * * [simplify]: Extracting #7: cost 1 inf + 3192 1552482122.503 * * [simplify]: Extracting #8: cost 0 inf + 3404 1552482122.504 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))) 1552482122.504 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (* (- 4 (* x x)) x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt (* (- 4 (* x x)) x)) (- (sqrt 2) (sqrt x))))) 1552482122.504 * * * * [progress]: [ 28 / 176 ] simplifiying candidate # 1552482122.504 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) 1) 1552482122.504 * * [simplify]: iters left: 6 (8 enodes) 1552482122.506 * * [simplify]: iters left: 5 (27 enodes) 1552482122.510 * * [simplify]: iters left: 4 (41 enodes) 1552482122.517 * * [simplify]: iters left: 3 (61 enodes) 1552482122.525 * * [simplify]: iters left: 2 (70 enodes) 1552482122.534 * * [simplify]: iters left: 1 (77 enodes) 1552482122.543 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.543 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.543 * * [simplify]: Extracting #2: cost 13 inf + 1 1552482122.544 * * [simplify]: Extracting #3: cost 20 inf + 3 1552482122.544 * * [simplify]: Extracting #4: cost 12 inf + 617 1552482122.544 * * [simplify]: Extracting #5: cost 7 inf + 1105 1552482122.544 * * [simplify]: Extracting #6: cost 1 inf + 2026 1552482122.545 * * [simplify]: Extracting #7: cost 0 inf + 2188 1552482122.545 * [simplify]: Simplified to (sqrt (* (- 4 (* x x)) x)) 1552482122.545 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (- 4 (* x x)) x)) (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.545 * [simplify]: Simplifying (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.546 * * [simplify]: iters left: 6 (9 enodes) 1552482122.549 * * [simplify]: iters left: 5 (32 enodes) 1552482122.554 * * [simplify]: iters left: 4 (46 enodes) 1552482122.560 * * [simplify]: iters left: 3 (64 enodes) 1552482122.569 * * [simplify]: iters left: 2 (73 enodes) 1552482122.578 * * [simplify]: iters left: 1 (79 enodes) 1552482122.588 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.588 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.588 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482122.588 * * [simplify]: Extracting #3: cost 15 inf + 86 1552482122.588 * * [simplify]: Extracting #4: cost 17 inf + 452 1552482122.588 * * [simplify]: Extracting #5: cost 9 inf + 1308 1552482122.589 * * [simplify]: Extracting #6: cost 4 inf + 2090 1552482122.589 * * [simplify]: Extracting #7: cost 1 inf + 2546 1552482122.590 * * [simplify]: Extracting #8: cost 0 inf + 2758 1552482122.590 * [simplify]: Simplified to (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)) 1552482122.590 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (- 4 (* x x)) x)) (/ (sqrt (* (- 4 (* x x)) x)) (- 2 x)))) 1552482122.590 * * * * [progress]: [ 29 / 176 ] simplifiying candidate # 1552482122.591 * [simplify]: Simplifying (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482122.591 * * [simplify]: iters left: 6 (7 enodes) 1552482122.592 * * [simplify]: iters left: 5 (27 enodes) 1552482122.596 * * [simplify]: iters left: 4 (34 enodes) 1552482122.601 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.601 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482122.601 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482122.601 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482122.601 * * [simplify]: Extracting #4: cost 10 inf + 86 1552482122.601 * * [simplify]: Extracting #5: cost 5 inf + 616 1552482122.601 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552482122.601 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482122.601 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482122.602 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482122.602 * * [simplify]: iters left: 6 (9 enodes) 1552482122.604 * * [simplify]: iters left: 5 (34 enodes) 1552482122.609 * * [simplify]: iters left: 4 (57 enodes) 1552482122.619 * * [simplify]: iters left: 3 (93 enodes) 1552482122.631 * * [simplify]: iters left: 2 (126 enodes) 1552482122.648 * * [simplify]: iters left: 1 (163 enodes) 1552482122.672 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.672 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482122.673 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482122.673 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482122.673 * * [simplify]: Extracting #4: cost 30 inf + 3183 1552482122.675 * * [simplify]: Extracting #5: cost 3 inf + 8754 1552482122.677 * * [simplify]: Extracting #6: cost 0 inf + 9481 1552482122.679 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482122.679 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482122.679 * * * * [progress]: [ 30 / 176 ] simplifiying candidate # 1552482122.679 * [simplify]: Simplifying (/ 1 (sqrt (- 2 x))) 1552482122.679 * * [simplify]: iters left: 5 (6 enodes) 1552482122.682 * * [simplify]: iters left: 4 (22 enodes) 1552482122.685 * * [simplify]: iters left: 3 (27 enodes) 1552482122.689 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.689 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.689 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482122.689 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482122.689 * * [simplify]: Extracting #4: cost 7 inf + 44 1552482122.689 * * [simplify]: Extracting #5: cost 1 inf + 456 1552482122.689 * * [simplify]: Extracting #6: cost 0 inf + 579 1552482122.689 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 1552482122.689 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482122.690 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482122.690 * * [simplify]: iters left: 6 (9 enodes) 1552482122.692 * * [simplify]: iters left: 5 (34 enodes) 1552482122.697 * * [simplify]: iters left: 4 (57 enodes) 1552482122.705 * * [simplify]: iters left: 3 (93 enodes) 1552482122.718 * * [simplify]: iters left: 2 (126 enodes) 1552482122.735 * * [simplify]: iters left: 1 (163 enodes) 1552482122.761 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.761 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482122.761 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482122.762 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482122.762 * * [simplify]: Extracting #4: cost 30 inf + 2863 1552482122.764 * * [simplify]: Extracting #5: cost 3 inf + 7474 1552482122.766 * * [simplify]: Extracting #6: cost 0 inf + 8081 1552482122.768 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482122.768 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482122.768 * * * * [progress]: [ 31 / 176 ] simplifiying candidate # 1552482122.768 * [simplify]: Simplifying (/ 1 1) 1552482122.768 * * [simplify]: iters left: 2 (2 enodes) 1552482122.769 * * [simplify]: iters left: 1 (6 enodes) 1552482122.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.770 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482122.770 * [simplify]: Simplified to 1 1552482122.770 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482122.770 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482122.770 * * [simplify]: iters left: 6 (8 enodes) 1552482122.772 * * [simplify]: iters left: 5 (31 enodes) 1552482122.778 * * [simplify]: iters left: 4 (57 enodes) 1552482122.787 * * [simplify]: iters left: 3 (102 enodes) 1552482122.801 * * [simplify]: iters left: 2 (148 enodes) 1552482122.824 * * [simplify]: iters left: 1 (202 enodes) 1552482122.854 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.854 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482122.854 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482122.855 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482122.856 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482122.858 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482122.860 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482122.862 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482122.862 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482122.862 * * * * [progress]: [ 32 / 176 ] simplifiying candidate # 1552482122.862 * [simplify]: Simplifying (/ 1 (+ (sqrt 2) (sqrt x))) 1552482122.862 * * [simplify]: iters left: 5 (7 enodes) 1552482122.864 * * [simplify]: iters left: 4 (24 enodes) 1552482122.868 * * [simplify]: iters left: 3 (26 enodes) 1552482122.872 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.872 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482122.872 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482122.872 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482122.872 * * [simplify]: Extracting #4: cost 8 inf + 3 1552482122.872 * * [simplify]: Extracting #5: cost 2 inf + 452 1552482122.872 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482122.872 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 1552482122.872 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482122.872 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482122.872 * * [simplify]: iters left: 6 (10 enodes) 1552482122.875 * * [simplify]: iters left: 5 (37 enodes) 1552482122.882 * * [simplify]: iters left: 4 (64 enodes) 1552482122.892 * * [simplify]: iters left: 3 (111 enodes) 1552482122.908 * * [simplify]: iters left: 2 (157 enodes) 1552482122.930 * * [simplify]: iters left: 1 (207 enodes) 1552482122.962 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.962 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482122.962 * * [simplify]: Extracting #2: cost 54 inf + 43 1552482122.962 * * [simplify]: Extracting #3: cost 68 inf + 1021 1552482122.963 * * [simplify]: Extracting #4: cost 54 inf + 2775 1552482122.964 * * [simplify]: Extracting #5: cost 36 inf + 5094 1552482122.966 * * [simplify]: Extracting #6: cost 4 inf + 11790 1552482122.969 * * [simplify]: Extracting #7: cost 0 inf + 12640 1552482122.972 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482122.972 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482122.972 * * * * [progress]: [ 33 / 176 ] simplifiying candidate # 1552482122.972 * [simplify]: Simplifying (/ 1 1) 1552482122.972 * * [simplify]: iters left: 2 (2 enodes) 1552482122.973 * * [simplify]: iters left: 1 (6 enodes) 1552482122.974 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482122.974 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482122.974 * [simplify]: Simplified to 1 1552482122.974 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482122.974 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482122.974 * * [simplify]: iters left: 6 (8 enodes) 1552482122.976 * * [simplify]: iters left: 5 (31 enodes) 1552482122.981 * * [simplify]: iters left: 4 (57 enodes) 1552482122.989 * * [simplify]: iters left: 3 (102 enodes) 1552482123.003 * * [simplify]: iters left: 2 (148 enodes) 1552482123.026 * * [simplify]: iters left: 1 (202 enodes) 1552482123.055 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.055 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482123.055 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482123.056 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482123.057 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482123.059 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482123.061 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482123.063 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482123.063 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482123.063 * * * * [progress]: [ 34 / 176 ] simplifiying candidate # 1552482123.063 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482123.063 * * [simplify]: iters left: 6 (12 enodes) 1552482123.066 * * [simplify]: iters left: 5 (48 enodes) 1552482123.073 * * [simplify]: iters left: 4 (78 enodes) 1552482123.086 * * [simplify]: iters left: 3 (96 enodes) 1552482123.097 * * [simplify]: iters left: 2 (104 enodes) 1552482123.110 * * [simplify]: iters left: 1 (108 enodes) 1552482123.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.122 * * [simplify]: Extracting #1: cost 16 inf + 0 1552482123.122 * * [simplify]: Extracting #2: cost 33 inf + 0 1552482123.122 * * [simplify]: Extracting #3: cost 38 inf + 42 1552482123.122 * * [simplify]: Extracting #4: cost 34 inf + 290 1552482123.123 * * [simplify]: Extracting #5: cost 14 inf + 3611 1552482123.124 * * [simplify]: Extracting #6: cost 1 inf + 7244 1552482123.126 * * [simplify]: Extracting #7: cost 0 inf + 7607 1552482123.127 * [simplify]: Simplified to (/ (/ (sqrt x) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) (sqrt (- 4 (* x x))))) 1552482123.127 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (sqrt x) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) (sqrt (- 4 (* x x))))) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (cbrt (- 2 x))))) 1552482123.127 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (cbrt (- 2 x))) 1552482123.127 * * [simplify]: iters left: 6 (11 enodes) 1552482123.130 * * [simplify]: iters left: 5 (40 enodes) 1552482123.135 * * [simplify]: iters left: 4 (54 enodes) 1552482123.142 * * [simplify]: iters left: 3 (61 enodes) 1552482123.152 * * [simplify]: iters left: 2 (63 enodes) 1552482123.159 * * [simplify]: iters left: 1 (66 enodes) 1552482123.167 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.167 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.168 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482123.168 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482123.168 * * [simplify]: Extracting #4: cost 21 inf + 412 1552482123.168 * * [simplify]: Extracting #5: cost 7 inf + 2399 1552482123.169 * * [simplify]: Extracting #6: cost 0 inf + 4217 1552482123.169 * [simplify]: Simplified to (* (/ (sqrt x) (cbrt (- 2 x))) (sqrt (- 4 (* x x)))) 1552482123.169 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (/ (sqrt x) (cbrt (- 2 x))) (sqrt (- 4 (* x x)))))) 1552482123.169 * * * * [progress]: [ 35 / 176 ] simplifiying candidate # 1552482123.170 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))) 1552482123.170 * * [simplify]: iters left: 6 (11 enodes) 1552482123.172 * * [simplify]: iters left: 5 (40 enodes) 1552482123.178 * * [simplify]: iters left: 4 (54 enodes) 1552482123.185 * * [simplify]: iters left: 3 (61 enodes) 1552482123.193 * * [simplify]: iters left: 2 (63 enodes) 1552482123.201 * * [simplify]: iters left: 1 (66 enodes) 1552482123.209 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.209 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.209 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482123.209 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482123.209 * * [simplify]: Extracting #4: cost 21 inf + 372 1552482123.209 * * [simplify]: Extracting #5: cost 7 inf + 2079 1552482123.210 * * [simplify]: Extracting #6: cost 0 inf + 3737 1552482123.211 * [simplify]: Simplified to (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt (- 4 (* x x)))) 1552482123.211 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt (- 4 (* x x)))) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))))) 1552482123.211 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))) 1552482123.211 * * [simplify]: iters left: 6 (11 enodes) 1552482123.213 * * [simplify]: iters left: 5 (40 enodes) 1552482123.220 * * [simplify]: iters left: 4 (54 enodes) 1552482123.228 * * [simplify]: iters left: 3 (61 enodes) 1552482123.235 * * [simplify]: iters left: 2 (63 enodes) 1552482123.243 * * [simplify]: iters left: 1 (66 enodes) 1552482123.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.251 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.251 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482123.251 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482123.251 * * [simplify]: Extracting #4: cost 21 inf + 372 1552482123.252 * * [simplify]: Extracting #5: cost 7 inf + 2079 1552482123.252 * * [simplify]: Extracting #6: cost 0 inf + 3737 1552482123.253 * [simplify]: Simplified to (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt (- 4 (* x x)))) 1552482123.253 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))) (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt (- 4 (* x x)))))) 1552482123.253 * * * * [progress]: [ 36 / 176 ] simplifiying candidate # 1552482123.253 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) 1) 1552482123.253 * * [simplify]: iters left: 6 (9 enodes) 1552482123.255 * * [simplify]: iters left: 5 (32 enodes) 1552482123.260 * * [simplify]: iters left: 4 (48 enodes) 1552482123.267 * * [simplify]: iters left: 3 (59 enodes) 1552482123.274 * * [simplify]: iters left: 2 (62 enodes) 1552482123.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.281 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482123.281 * * [simplify]: Extracting #2: cost 12 inf + 1 1552482123.281 * * [simplify]: Extracting #3: cost 14 inf + 125 1552482123.282 * * [simplify]: Extracting #4: cost 11 inf + 412 1552482123.282 * * [simplify]: Extracting #5: cost 7 inf + 657 1552482123.282 * * [simplify]: Extracting #6: cost 1 inf + 1550 1552482123.282 * * [simplify]: Extracting #7: cost 0 inf + 1713 1552482123.283 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482123.283 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt x)) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- 2 x)))) 1552482123.284 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- 2 x)) 1552482123.284 * * [simplify]: iters left: 6 (10 enodes) 1552482123.286 * * [simplify]: iters left: 5 (37 enodes) 1552482123.292 * * [simplify]: iters left: 4 (54 enodes) 1552482123.299 * * [simplify]: iters left: 3 (70 enodes) 1552482123.308 * * [simplify]: iters left: 2 (82 enodes) 1552482123.318 * * [simplify]: iters left: 1 (89 enodes) 1552482123.330 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.330 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.330 * * [simplify]: Extracting #2: cost 28 inf + 0 1552482123.330 * * [simplify]: Extracting #3: cost 36 inf + 43 1552482123.330 * * [simplify]: Extracting #4: cost 26 inf + 818 1552482123.331 * * [simplify]: Extracting #5: cost 12 inf + 2686 1552482123.332 * * [simplify]: Extracting #6: cost 0 inf + 4795 1552482123.332 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (/ (sqrt x) (- 2 x))) 1552482123.332 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (/ (sqrt x) (- 2 x))))) 1552482123.333 * * * * [progress]: [ 37 / 176 ] simplifiying candidate # 1552482123.333 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (+ (sqrt 2) (sqrt x))) 1552482123.333 * * [simplify]: iters left: 6 (11 enodes) 1552482123.336 * * [simplify]: iters left: 5 (39 enodes) 1552482123.341 * * [simplify]: iters left: 4 (51 enodes) 1552482123.348 * * [simplify]: iters left: 3 (60 enodes) 1552482123.357 * * [simplify]: iters left: 2 (62 enodes) 1552482123.365 * * [simplify]: iters left: 1 (65 enodes) 1552482123.373 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.373 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.373 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482123.373 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482123.374 * * [simplify]: Extracting #4: cost 20 inf + 452 1552482123.374 * * [simplify]: Extracting #5: cost 8 inf + 1994 1552482123.374 * * [simplify]: Extracting #6: cost 1 inf + 3692 1552482123.375 * * [simplify]: Extracting #7: cost 0 inf + 3975 1552482123.376 * [simplify]: Simplified to (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (+ (sqrt x) (sqrt 2))) 1552482123.376 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (+ (sqrt x) (sqrt 2))) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- (sqrt 2) (sqrt x))))) 1552482123.376 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- (sqrt 2) (sqrt x))) 1552482123.376 * * [simplify]: iters left: 6 (11 enodes) 1552482123.379 * * [simplify]: iters left: 5 (40 enodes) 1552482123.385 * * [simplify]: iters left: 4 (58 enodes) 1552482123.393 * * [simplify]: iters left: 3 (76 enodes) 1552482123.403 * * [simplify]: iters left: 2 (88 enodes) 1552482123.415 * * [simplify]: iters left: 1 (99 enodes) 1552482123.429 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.429 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.429 * * [simplify]: Extracting #2: cost 28 inf + 0 1552482123.429 * * [simplify]: Extracting #3: cost 36 inf + 44 1552482123.429 * * [simplify]: Extracting #4: cost 29 inf + 535 1552482123.430 * * [simplify]: Extracting #5: cost 16 inf + 2078 1552482123.431 * * [simplify]: Extracting #6: cost 1 inf + 5474 1552482123.432 * * [simplify]: Extracting #7: cost 0 inf + 5677 1552482123.433 * [simplify]: Simplified to (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- (sqrt 2) (sqrt x))) 1552482123.433 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (+ (sqrt 2) (sqrt x))) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- (sqrt 2) (sqrt x))))) 1552482123.433 * * * * [progress]: [ 38 / 176 ] simplifiying candidate # 1552482123.433 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) 1) 1552482123.433 * * [simplify]: iters left: 6 (9 enodes) 1552482123.435 * * [simplify]: iters left: 5 (32 enodes) 1552482123.440 * * [simplify]: iters left: 4 (48 enodes) 1552482123.447 * * [simplify]: iters left: 3 (59 enodes) 1552482123.454 * * [simplify]: iters left: 2 (62 enodes) 1552482123.462 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.462 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482123.462 * * [simplify]: Extracting #2: cost 12 inf + 1 1552482123.462 * * [simplify]: Extracting #3: cost 14 inf + 125 1552482123.462 * * [simplify]: Extracting #4: cost 11 inf + 412 1552482123.462 * * [simplify]: Extracting #5: cost 7 inf + 657 1552482123.463 * * [simplify]: Extracting #6: cost 1 inf + 1550 1552482123.463 * * [simplify]: Extracting #7: cost 0 inf + 1713 1552482123.463 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482123.463 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt x)) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- 2 x)))) 1552482123.464 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (- 2 x)) 1552482123.464 * * [simplify]: iters left: 6 (10 enodes) 1552482123.466 * * [simplify]: iters left: 5 (37 enodes) 1552482123.471 * * [simplify]: iters left: 4 (54 enodes) 1552482123.479 * * [simplify]: iters left: 3 (70 enodes) 1552482123.488 * * [simplify]: iters left: 2 (82 enodes) 1552482123.500 * * [simplify]: iters left: 1 (89 enodes) 1552482123.510 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.511 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482123.511 * * [simplify]: Extracting #2: cost 28 inf + 0 1552482123.511 * * [simplify]: Extracting #3: cost 36 inf + 43 1552482123.511 * * [simplify]: Extracting #4: cost 26 inf + 818 1552482123.511 * * [simplify]: Extracting #5: cost 12 inf + 2686 1552482123.512 * * [simplify]: Extracting #6: cost 0 inf + 4795 1552482123.513 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (/ (sqrt x) (- 2 x))) 1552482123.513 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (/ (sqrt x) (- 2 x))))) 1552482123.513 * * * * [progress]: [ 39 / 176 ] simplifiying candidate # 1552482123.513 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482123.513 * * [simplify]: iters left: 6 (12 enodes) 1552482123.516 * * [simplify]: iters left: 5 (50 enodes) 1552482123.524 * * [simplify]: iters left: 4 (106 enodes) 1552482123.542 * * [simplify]: iters left: 3 (236 enodes) 1552482123.588 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.588 * * [simplify]: Extracting #1: cost 45 inf + 0 1552482123.588 * * [simplify]: Extracting #2: cost 125 inf + 0 1552482123.588 * * [simplify]: Extracting #3: cost 148 inf + 852 1552482123.590 * * [simplify]: Extracting #4: cost 117 inf + 5212 1552482123.593 * * [simplify]: Extracting #5: cost 40 inf + 28195 1552482123.600 * * [simplify]: Extracting #6: cost 0 inf + 41173 1552482123.606 * * [simplify]: Extracting #7: cost 0 inf + 41133 1552482123.613 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) 1552482123.613 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) (/ (cbrt x) (cbrt (- 2 x))))) 1552482123.613 * [simplify]: Simplifying (/ (cbrt x) (cbrt (- 2 x))) 1552482123.613 * * [simplify]: iters left: 5 (6 enodes) 1552482123.615 * * [simplify]: iters left: 4 (20 enodes) 1552482123.618 * * [simplify]: iters left: 3 (23 enodes) 1552482123.620 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.620 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482123.621 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482123.622 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482123.622 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482123.622 * * [simplify]: Extracting #5: cost 1 inf + 816 1552482123.622 * * [simplify]: Extracting #6: cost 0 inf + 1058 1552482123.623 * [simplify]: Simplified to (/ (cbrt x) (cbrt (- 2 x))) 1552482123.623 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))) (/ (cbrt x) (cbrt (- 2 x))))) 1552482123.623 * * * * [progress]: [ 40 / 176 ] simplifiying candidate # 1552482123.623 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (sqrt (- 2 x))) 1552482123.623 * * [simplify]: iters left: 6 (11 enodes) 1552482123.626 * * [simplify]: iters left: 5 (42 enodes) 1552482123.632 * * [simplify]: iters left: 4 (72 enodes) 1552482123.643 * * [simplify]: iters left: 3 (140 enodes) 1552482123.666 * * [simplify]: iters left: 2 (273 enodes) 1552482123.717 * * [simplify]: iters left: 1 (451 enodes) 1552482123.799 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.799 * * [simplify]: Extracting #1: cost 37 inf + 0 1552482123.800 * * [simplify]: Extracting #2: cost 119 inf + 43 1552482123.800 * * [simplify]: Extracting #3: cost 132 inf + 1298 1552482123.802 * * [simplify]: Extracting #4: cost 101 inf + 6056 1552482123.805 * * [simplify]: Extracting #5: cost 39 inf + 20993 1552482123.812 * * [simplify]: Extracting #6: cost 1 inf + 30917 1552482123.819 * * [simplify]: Extracting #7: cost 0 inf + 31159 1552482123.826 * [simplify]: Simplified to (* (- 4 (* x x)) (* (/ (cbrt x) (sqrt (- 2 x))) (cbrt x))) 1552482123.826 * [simplify]: Simplified (2 1) to (λ (x) (* (* (- 4 (* x x)) (* (/ (cbrt x) (sqrt (- 2 x))) (cbrt x))) (/ (cbrt x) (sqrt (- 2 x))))) 1552482123.826 * [simplify]: Simplifying (/ (cbrt x) (sqrt (- 2 x))) 1552482123.826 * * [simplify]: iters left: 5 (6 enodes) 1552482123.828 * * [simplify]: iters left: 4 (20 enodes) 1552482123.831 * * [simplify]: iters left: 3 (23 enodes) 1552482123.834 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482123.834 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482123.834 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482123.834 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482123.834 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482123.834 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482123.834 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482123.835 * [simplify]: Simplified to (/ (cbrt x) (sqrt (- 2 x))) 1552482123.835 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (* (/ (cbrt x) (sqrt (- 2 x))) (cbrt x))) (/ (cbrt x) (sqrt (- 2 x))))) 1552482123.835 * * * * [progress]: [ 41 / 176 ] simplifiying candidate # 1552482123.835 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) 1) 1552482123.835 * * [simplify]: iters left: 6 (9 enodes) 1552482123.837 * * [simplify]: iters left: 5 (34 enodes) 1552482123.843 * * [simplify]: iters left: 4 (66 enodes) 1552482123.855 * * [simplify]: iters left: 3 (155 enodes) 1552482123.891 * * [simplify]: iters left: 2 (311 enodes) 1552482123.957 * * [simplify]: iters left: 1 (487 enodes) 1552482124.070 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.070 * * [simplify]: Extracting #1: cost 28 inf + 0 1552482124.070 * * [simplify]: Extracting #2: cost 72 inf + 3 1552482124.071 * * [simplify]: Extracting #3: cost 48 inf + 3645 1552482124.076 * * [simplify]: Extracting #4: cost 2 inf + 11690 1552482124.079 * * [simplify]: Extracting #5: cost 0 inf + 12134 1552482124.082 * [simplify]: Simplified to (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) 1552482124.082 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) (/ (cbrt x) (- 2 x)))) 1552482124.083 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482124.083 * * [simplify]: iters left: 4 (5 enodes) 1552482124.084 * * [simplify]: iters left: 3 (17 enodes) 1552482124.087 * * [simplify]: iters left: 2 (20 enodes) 1552482124.089 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.089 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.089 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482124.089 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482124.089 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482124.089 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482124.089 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) (/ (cbrt x) (- 2 x)))) 1552482124.090 * * * * [progress]: [ 42 / 176 ] simplifiying candidate # 1552482124.090 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (+ (sqrt 2) (sqrt x))) 1552482124.090 * * [simplify]: iters left: 6 (12 enodes) 1552482124.093 * * [simplify]: iters left: 5 (44 enodes) 1552482124.099 * * [simplify]: iters left: 4 (72 enodes) 1552482124.111 * * [simplify]: iters left: 3 (142 enodes) 1552482124.135 * * [simplify]: iters left: 2 (275 enodes) 1552482124.185 * * [simplify]: iters left: 1 (458 enodes) 1552482124.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.270 * * [simplify]: Extracting #1: cost 39 inf + 0 1552482124.271 * * [simplify]: Extracting #2: cost 125 inf + 2 1552482124.272 * * [simplify]: Extracting #3: cost 135 inf + 1379 1552482124.274 * * [simplify]: Extracting #4: cost 101 inf + 6419 1552482124.278 * * [simplify]: Extracting #5: cost 34 inf + 24927 1552482124.285 * * [simplify]: Extracting #6: cost 0 inf + 35641 1552482124.293 * [simplify]: Simplified to (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (+ (sqrt 2) (sqrt x))) 1552482124.293 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt x) (- (sqrt 2) (sqrt x))))) 1552482124.293 * [simplify]: Simplifying (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482124.293 * * [simplify]: iters left: 5 (7 enodes) 1552482124.295 * * [simplify]: iters left: 4 (23 enodes) 1552482124.299 * * [simplify]: iters left: 3 (26 enodes) 1552482124.302 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.302 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.302 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482124.302 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482124.302 * * [simplify]: Extracting #4: cost 4 inf + 531 1552482124.302 * * [simplify]: Extracting #5: cost 1 inf + 976 1552482124.303 * * [simplify]: Extracting #6: cost 0 inf + 1218 1552482124.303 * [simplify]: Simplified to (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482124.303 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt x) (- (sqrt 2) (sqrt x))))) 1552482124.303 * * * * [progress]: [ 43 / 176 ] simplifiying candidate # 1552482124.303 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) 1) 1552482124.303 * * [simplify]: iters left: 6 (9 enodes) 1552482124.306 * * [simplify]: iters left: 5 (34 enodes) 1552482124.311 * * [simplify]: iters left: 4 (66 enodes) 1552482124.326 * * [simplify]: iters left: 3 (155 enodes) 1552482124.360 * * [simplify]: iters left: 2 (311 enodes) 1552482124.429 * * [simplify]: iters left: 1 (487 enodes) 1552482124.542 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.542 * * [simplify]: Extracting #1: cost 28 inf + 0 1552482124.542 * * [simplify]: Extracting #2: cost 72 inf + 3 1552482124.543 * * [simplify]: Extracting #3: cost 48 inf + 3645 1552482124.546 * * [simplify]: Extracting #4: cost 2 inf + 11690 1552482124.549 * * [simplify]: Extracting #5: cost 0 inf + 12134 1552482124.552 * [simplify]: Simplified to (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) 1552482124.552 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) (/ (cbrt x) (- 2 x)))) 1552482124.553 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482124.553 * * [simplify]: iters left: 4 (5 enodes) 1552482124.554 * * [simplify]: iters left: 3 (17 enodes) 1552482124.556 * * [simplify]: iters left: 2 (20 enodes) 1552482124.559 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.559 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.559 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482124.559 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482124.559 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482124.559 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482124.559 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt x)) (- 4 (* x x))) (/ (cbrt x) (- 2 x)))) 1552482124.559 * * * * [progress]: [ 44 / 176 ] simplifiying candidate # 1552482124.559 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482124.559 * * [simplify]: iters left: 6 (11 enodes) 1552482124.562 * * [simplify]: iters left: 5 (45 enodes) 1552482124.569 * * [simplify]: iters left: 4 (87 enodes) 1552482124.582 * * [simplify]: iters left: 3 (155 enodes) 1552482124.608 * * [simplify]: iters left: 2 (279 enodes) 1552482124.659 * * [simplify]: iters left: 1 (458 enodes) 1552482124.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.754 * * [simplify]: Extracting #1: cost 39 inf + 0 1552482124.755 * * [simplify]: Extracting #2: cost 114 inf + 43 1552482124.755 * * [simplify]: Extracting #3: cost 128 inf + 773 1552482124.756 * * [simplify]: Extracting #4: cost 108 inf + 2761 1552482124.762 * * [simplify]: Extracting #5: cost 26 inf + 23341 1552482124.769 * * [simplify]: Extracting #6: cost 0 inf + 29880 1552482124.776 * * [simplify]: Extracting #7: cost 0 inf + 29840 1552482124.783 * [simplify]: Simplified to (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482124.783 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x))))) 1552482124.784 * [simplify]: Simplifying (/ (sqrt x) (cbrt (- 2 x))) 1552482124.784 * * [simplify]: iters left: 5 (6 enodes) 1552482124.785 * * [simplify]: iters left: 4 (20 enodes) 1552482124.788 * * [simplify]: iters left: 3 (23 enodes) 1552482124.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.791 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.791 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482124.791 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482124.791 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482124.791 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482124.791 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482124.792 * [simplify]: Simplified to (/ (sqrt x) (cbrt (- 2 x))) 1552482124.792 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x))))) 1552482124.792 * * * * [progress]: [ 45 / 176 ] simplifiying candidate # 1552482124.792 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (sqrt (- 2 x))) 1552482124.792 * * [simplify]: iters left: 6 (10 enodes) 1552482124.794 * * [simplify]: iters left: 5 (37 enodes) 1552482124.799 * * [simplify]: iters left: 4 (60 enodes) 1552482124.808 * * [simplify]: iters left: 3 (104 enodes) 1552482124.823 * * [simplify]: iters left: 2 (160 enodes) 1552482124.845 * * [simplify]: iters left: 1 (213 enodes) 1552482124.874 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.874 * * [simplify]: Extracting #1: cost 25 inf + 0 1552482124.874 * * [simplify]: Extracting #2: cost 68 inf + 2 1552482124.874 * * [simplify]: Extracting #3: cost 67 inf + 1301 1552482124.875 * * [simplify]: Extracting #4: cost 47 inf + 3694 1552482124.878 * * [simplify]: Extracting #5: cost 4 inf + 11947 1552482124.881 * * [simplify]: Extracting #6: cost 0 inf + 12677 1552482124.884 * [simplify]: Simplified to (* (sqrt x) (/ (- 4 (* x x)) (sqrt (- 2 x)))) 1552482124.884 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (/ (- 4 (* x x)) (sqrt (- 2 x)))) (/ (sqrt x) (sqrt (- 2 x))))) 1552482124.884 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 1552482124.884 * * [simplify]: iters left: 5 (6 enodes) 1552482124.885 * * [simplify]: iters left: 4 (20 enodes) 1552482124.888 * * [simplify]: iters left: 3 (23 enodes) 1552482124.892 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.892 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.892 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482124.892 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482124.892 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482124.892 * * [simplify]: Extracting #5: cost 1 inf + 576 1552482124.893 * * [simplify]: Extracting #6: cost 0 inf + 738 1552482124.893 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 1552482124.893 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x))))) 1552482124.893 * * * * [progress]: [ 46 / 176 ] simplifiying candidate # 1552482124.893 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) 1) 1552482124.893 * * [simplify]: iters left: 6 (8 enodes) 1552482124.895 * * [simplify]: iters left: 5 (29 enodes) 1552482124.899 * * [simplify]: iters left: 4 (54 enodes) 1552482124.909 * * [simplify]: iters left: 3 (110 enodes) 1552482124.926 * * [simplify]: iters left: 2 (171 enodes) 1552482124.949 * * [simplify]: iters left: 1 (209 enodes) 1552482124.978 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.979 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482124.979 * * [simplify]: Extracting #2: cost 39 inf + 44 1552482124.979 * * [simplify]: Extracting #3: cost 26 inf + 1108 1552482124.980 * * [simplify]: Extracting #4: cost 3 inf + 3748 1552482124.981 * * [simplify]: Extracting #5: cost 0 inf + 4112 1552482124.983 * [simplify]: Simplified to (* (sqrt x) (- 4 (* x x))) 1552482124.983 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (- 4 (* x x))) (/ (sqrt x) (- 2 x)))) 1552482124.983 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482124.983 * * [simplify]: iters left: 4 (5 enodes) 1552482124.984 * * [simplify]: iters left: 3 (17 enodes) 1552482124.986 * * [simplify]: iters left: 2 (20 enodes) 1552482124.989 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482124.989 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482124.989 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482124.989 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482124.989 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482124.989 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482124.989 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (- 4 (* x x))) (/ (sqrt x) (- 2 x)))) 1552482124.989 * * * * [progress]: [ 47 / 176 ] simplifiying candidate # 1552482124.989 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (+ (sqrt 2) (sqrt x))) 1552482124.989 * * [simplify]: iters left: 6 (10 enodes) 1552482124.992 * * [simplify]: iters left: 5 (36 enodes) 1552482124.997 * * [simplify]: iters left: 4 (57 enodes) 1552482125.006 * * [simplify]: iters left: 3 (103 enodes) 1552482125.022 * * [simplify]: iters left: 2 (159 enodes) 1552482125.043 * * [simplify]: iters left: 1 (209 enodes) 1552482125.070 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.070 * * [simplify]: Extracting #1: cost 23 inf + 0 1552482125.070 * * [simplify]: Extracting #2: cost 66 inf + 43 1552482125.071 * * [simplify]: Extracting #3: cost 67 inf + 1220 1552482125.072 * * [simplify]: Extracting #4: cost 43 inf + 4780 1552482125.074 * * [simplify]: Extracting #5: cost 9 inf + 11695 1552482125.078 * * [simplify]: Extracting #6: cost 0 inf + 13675 1552482125.081 * [simplify]: Simplified to (* (sqrt x) (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x)))) 1552482125.081 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x)))) (/ (sqrt x) (- (sqrt 2) (sqrt x))))) 1552482125.082 * [simplify]: Simplifying (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482125.082 * * [simplify]: iters left: 5 (6 enodes) 1552482125.083 * * [simplify]: iters left: 4 (20 enodes) 1552482125.086 * * [simplify]: iters left: 3 (23 enodes) 1552482125.089 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.089 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.089 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482125.089 * * [simplify]: Extracting #3: cost 11 inf + 1 1552482125.089 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482125.089 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482125.089 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482125.090 * [simplify]: Simplified to (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482125.090 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x))))) 1552482125.090 * * * * [progress]: [ 48 / 176 ] simplifiying candidate # 1552482125.090 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) 1) 1552482125.090 * * [simplify]: iters left: 6 (8 enodes) 1552482125.092 * * [simplify]: iters left: 5 (29 enodes) 1552482125.096 * * [simplify]: iters left: 4 (54 enodes) 1552482125.106 * * [simplify]: iters left: 3 (110 enodes) 1552482125.123 * * [simplify]: iters left: 2 (171 enodes) 1552482125.146 * * [simplify]: iters left: 1 (209 enodes) 1552482125.174 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.174 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482125.174 * * [simplify]: Extracting #2: cost 39 inf + 44 1552482125.175 * * [simplify]: Extracting #3: cost 26 inf + 1108 1552482125.176 * * [simplify]: Extracting #4: cost 3 inf + 3748 1552482125.177 * * [simplify]: Extracting #5: cost 0 inf + 4112 1552482125.178 * [simplify]: Simplified to (* (sqrt x) (- 4 (* x x))) 1552482125.178 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (- 4 (* x x))) (/ (sqrt x) (- 2 x)))) 1552482125.178 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482125.178 * * [simplify]: iters left: 4 (5 enodes) 1552482125.180 * * [simplify]: iters left: 3 (17 enodes) 1552482125.182 * * [simplify]: iters left: 2 (20 enodes) 1552482125.184 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.184 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.184 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482125.184 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482125.185 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482125.185 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482125.185 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (- 4 (* x x))) (/ (sqrt x) (- 2 x)))) 1552482125.185 * * * * [progress]: [ 49 / 176 ] simplifiying candidate # 1552482125.185 * [simplify]: Simplifying (/ (* (- 4 (* x x)) 1) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482125.185 * * [simplify]: iters left: 6 (11 enodes) 1552482125.188 * * [simplify]: iters left: 5 (44 enodes) 1552482125.196 * * [simplify]: iters left: 4 (91 enodes) 1552482125.211 * * [simplify]: iters left: 3 (157 enodes) 1552482125.237 * * [simplify]: iters left: 2 (255 enodes) 1552482125.305 * * [simplify]: iters left: 1 (470 enodes) 1552482125.441 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.441 * * [simplify]: Extracting #1: cost 27 inf + 0 1552482125.442 * * [simplify]: Extracting #2: cost 70 inf + 45 1552482125.442 * * [simplify]: Extracting #3: cost 75 inf + 374 1552482125.443 * * [simplify]: Extracting #4: cost 61 inf + 2359 1552482125.445 * * [simplify]: Extracting #5: cost 12 inf + 12806 1552482125.450 * * [simplify]: Extracting #6: cost 0 inf + 15239 1552482125.454 * * [simplify]: Extracting #7: cost 0 inf + 15200 1552482125.459 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482125.459 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552482125.459 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 1552482125.459 * * [simplify]: iters left: 5 (5 enodes) 1552482125.460 * * [simplify]: iters left: 4 (17 enodes) 1552482125.463 * * [simplify]: iters left: 3 (20 enodes) 1552482125.467 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.467 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.467 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482125.467 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482125.467 * * [simplify]: Extracting #4: cost 1 inf + 695 1552482125.467 * * [simplify]: Extracting #5: cost 0 inf + 736 1552482125.467 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 1552482125.468 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552482125.468 * * * * [progress]: [ 50 / 176 ] simplifiying candidate # 1552482125.468 * [simplify]: Simplifying (/ (* (- 4 (* x x)) 1) (sqrt (- 2 x))) 1552482125.468 * * [simplify]: iters left: 6 (10 enodes) 1552482125.470 * * [simplify]: iters left: 5 (37 enodes) 1552482125.477 * * [simplify]: iters left: 4 (64 enodes) 1552482125.485 * * [simplify]: iters left: 3 (94 enodes) 1552482125.498 * * [simplify]: iters left: 2 (117 enodes) 1552482125.514 * * [simplify]: iters left: 1 (162 enodes) 1552482125.547 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.547 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482125.547 * * [simplify]: Extracting #2: cost 43 inf + 4 1552482125.547 * * [simplify]: Extracting #3: cost 42 inf + 496 1552482125.548 * * [simplify]: Extracting #4: cost 33 inf + 1434 1552482125.549 * * [simplify]: Extracting #5: cost 4 inf + 5987 1552482125.551 * * [simplify]: Extracting #6: cost 0 inf + 6678 1552482125.553 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552482125.553 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552482125.553 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552482125.553 * * [simplify]: iters left: 5 (5 enodes) 1552482125.554 * * [simplify]: iters left: 4 (17 enodes) 1552482125.556 * * [simplify]: iters left: 3 (20 enodes) 1552482125.559 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.559 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.559 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482125.559 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482125.559 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482125.559 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482125.559 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552482125.559 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552482125.559 * * * * [progress]: [ 51 / 176 ] simplifiying candidate # 1552482125.560 * [simplify]: Simplifying (/ (* (- 4 (* x x)) 1) 1) 1552482125.560 * * [simplify]: iters left: 6 (7 enodes) 1552482125.562 * * [simplify]: iters left: 5 (24 enodes) 1552482125.566 * * [simplify]: iters left: 4 (47 enodes) 1552482125.573 * * [simplify]: iters left: 3 (73 enodes) 1552482125.583 * * [simplify]: iters left: 2 (91 enodes) 1552482125.595 * * [simplify]: iters left: 1 (106 enodes) 1552482125.610 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.610 * * [simplify]: Extracting #1: cost 9 inf + 0 1552482125.610 * * [simplify]: Extracting #2: cost 15 inf + 166 1552482125.610 * * [simplify]: Extracting #3: cost 8 inf + 905 1552482125.611 * * [simplify]: Extracting #4: cost 0 inf + 1522 1552482125.611 * * [simplify]: Extracting #5: cost 0 inf + 1482 1552482125.612 * [simplify]: Simplified to (- 4 (* x x)) 1552482125.612 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482125.612 * [simplify]: Simplifying (/ x (- 2 x)) 1552482125.612 * * [simplify]: iters left: 4 (4 enodes) 1552482125.613 * * [simplify]: iters left: 3 (14 enodes) 1552482125.615 * * [simplify]: iters left: 2 (17 enodes) 1552482125.617 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.617 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.617 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482125.617 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482125.617 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482125.617 * [simplify]: Simplified to (/ x (- 2 x)) 1552482125.617 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482125.617 * * * * [progress]: [ 52 / 176 ] simplifiying candidate # 1552482125.618 * [simplify]: Simplifying (/ (* (- 4 (* x x)) 1) (+ (sqrt 2) (sqrt x))) 1552482125.618 * * [simplify]: iters left: 6 (11 enodes) 1552482125.621 * * [simplify]: iters left: 5 (39 enodes) 1552482125.627 * * [simplify]: iters left: 4 (64 enodes) 1552482125.636 * * [simplify]: iters left: 3 (96 enodes) 1552482125.650 * * [simplify]: iters left: 2 (119 enodes) 1552482125.667 * * [simplify]: iters left: 1 (162 enodes) 1552482125.698 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.698 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482125.699 * * [simplify]: Extracting #2: cost 42 inf + 126 1552482125.699 * * [simplify]: Extracting #3: cost 42 inf + 578 1552482125.699 * * [simplify]: Extracting #4: cost 35 inf + 1067 1552482125.700 * * [simplify]: Extracting #5: cost 6 inf + 7023 1552482125.702 * * [simplify]: Extracting #6: cost 0 inf + 8238 1552482125.704 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 1552482125.704 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 1552482125.705 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 1552482125.705 * * [simplify]: iters left: 5 (6 enodes) 1552482125.706 * * [simplify]: iters left: 4 (20 enodes) 1552482125.709 * * [simplify]: iters left: 3 (23 enodes) 1552482125.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.712 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.712 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482125.712 * * [simplify]: Extracting #3: cost 9 inf + 123 1552482125.712 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482125.712 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482125.712 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482125.713 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 1552482125.713 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 1552482125.713 * * * * [progress]: [ 53 / 176 ] simplifiying candidate # 1552482125.713 * [simplify]: Simplifying (/ (* (- 4 (* x x)) 1) 1) 1552482125.713 * * [simplify]: iters left: 6 (7 enodes) 1552482125.716 * * [simplify]: iters left: 5 (24 enodes) 1552482125.721 * * [simplify]: iters left: 4 (47 enodes) 1552482125.728 * * [simplify]: iters left: 3 (73 enodes) 1552482125.737 * * [simplify]: iters left: 2 (91 enodes) 1552482125.748 * * [simplify]: iters left: 1 (106 enodes) 1552482125.763 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.763 * * [simplify]: Extracting #1: cost 9 inf + 0 1552482125.763 * * [simplify]: Extracting #2: cost 15 inf + 166 1552482125.763 * * [simplify]: Extracting #3: cost 8 inf + 905 1552482125.764 * * [simplify]: Extracting #4: cost 0 inf + 1522 1552482125.764 * * [simplify]: Extracting #5: cost 0 inf + 1482 1552482125.765 * [simplify]: Simplified to (- 4 (* x x)) 1552482125.765 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482125.765 * [simplify]: Simplifying (/ x (- 2 x)) 1552482125.765 * * [simplify]: iters left: 4 (4 enodes) 1552482125.766 * * [simplify]: iters left: 3 (14 enodes) 1552482125.768 * * [simplify]: iters left: 2 (17 enodes) 1552482125.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.770 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482125.770 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482125.770 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482125.770 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482125.770 * [simplify]: Simplified to (/ x (- 2 x)) 1552482125.770 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552482125.770 * * * * [progress]: [ 54 / 176 ] simplifiying candidate # 1552482125.771 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482125.771 * * [simplify]: iters left: 6 (11 enodes) 1552482125.773 * * [simplify]: iters left: 5 (43 enodes) 1552482125.781 * * [simplify]: iters left: 4 (66 enodes) 1552482125.789 * * [simplify]: iters left: 3 (75 enodes) 1552482125.799 * * [simplify]: iters left: 2 (78 enodes) 1552482125.808 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.808 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482125.808 * * [simplify]: Extracting #2: cost 22 inf + 0 1552482125.808 * * [simplify]: Extracting #3: cost 30 inf + 0 1552482125.808 * * [simplify]: Extracting #4: cost 30 inf + 3 1552482125.809 * * [simplify]: Extracting #5: cost 13 inf + 2596 1552482125.809 * * [simplify]: Extracting #6: cost 1 inf + 5826 1552482125.810 * * [simplify]: Extracting #7: cost 0 inf + 6069 1552482125.811 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) 1552482125.811 * [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))) x) (cbrt (- 2 x))))) 1552482125.811 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) x) (cbrt (- 2 x))) 1552482125.811 * * [simplify]: iters left: 6 (10 enodes) 1552482125.814 * * [simplify]: iters left: 5 (37 enodes) 1552482125.819 * * [simplify]: iters left: 4 (51 enodes) 1552482125.825 * * [simplify]: iters left: 3 (58 enodes) 1552482125.832 * * [simplify]: iters left: 2 (60 enodes) 1552482125.839 * * [simplify]: iters left: 1 (63 enodes) 1552482125.848 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.848 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482125.848 * * [simplify]: Extracting #2: cost 18 inf + 1 1552482125.848 * * [simplify]: Extracting #3: cost 25 inf + 1 1552482125.848 * * [simplify]: Extracting #4: cost 19 inf + 534 1552482125.849 * * [simplify]: Extracting #5: cost 4 inf + 3084 1552482125.849 * * [simplify]: Extracting #6: cost 1 inf + 3892 1552482125.850 * * [simplify]: Extracting #7: cost 0 inf + 4215 1552482125.850 * [simplify]: Simplified to (/ x (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x))))) 1552482125.851 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (/ x (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x))))))) 1552482125.851 * * * * [progress]: [ 55 / 176 ] simplifiying candidate # 1552482125.851 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) 1552482125.851 * * [simplify]: iters left: 6 (10 enodes) 1552482125.853 * * [simplify]: iters left: 5 (36 enodes) 1552482125.858 * * [simplify]: iters left: 4 (48 enodes) 1552482125.864 * * [simplify]: iters left: 3 (53 enodes) 1552482125.871 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.871 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482125.871 * * [simplify]: Extracting #2: cost 14 inf + 0 1552482125.871 * * [simplify]: Extracting #3: cost 22 inf + 0 1552482125.871 * * [simplify]: Extracting #4: cost 22 inf + 3 1552482125.871 * * [simplify]: Extracting #5: cost 7 inf + 1790 1552482125.872 * * [simplify]: Extracting #6: cost 1 inf + 2964 1552482125.872 * * [simplify]: Extracting #7: cost 0 inf + 3247 1552482125.873 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) 1552482125.873 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) (/ (* (cbrt (- 4 (* x x))) x) (sqrt (- 2 x))))) 1552482125.873 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) x) (sqrt (- 2 x))) 1552482125.873 * * [simplify]: iters left: 6 (10 enodes) 1552482125.875 * * [simplify]: iters left: 5 (37 enodes) 1552482125.880 * * [simplify]: iters left: 4 (51 enodes) 1552482125.887 * * [simplify]: iters left: 3 (58 enodes) 1552482125.894 * * [simplify]: iters left: 2 (60 enodes) 1552482125.901 * * [simplify]: iters left: 1 (63 enodes) 1552482125.908 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.908 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482125.909 * * [simplify]: Extracting #2: cost 18 inf + 1 1552482125.909 * * [simplify]: Extracting #3: cost 25 inf + 1 1552482125.909 * * [simplify]: Extracting #4: cost 19 inf + 454 1552482125.909 * * [simplify]: Extracting #5: cost 4 inf + 2724 1552482125.910 * * [simplify]: Extracting #6: cost 1 inf + 3452 1552482125.910 * * [simplify]: Extracting #7: cost 0 inf + 3735 1552482125.911 * [simplify]: Simplified to (/ x (/ (sqrt (- 2 x)) (cbrt (- 4 (* x x))))) 1552482125.911 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) (/ x (/ (sqrt (- 2 x)) (cbrt (- 4 (* x x))))))) 1552482125.911 * * * * [progress]: [ 56 / 176 ] simplifiying candidate # 1552482125.911 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) 1552482125.911 * * [simplify]: iters left: 6 (8 enodes) 1552482125.914 * * [simplify]: iters left: 5 (28 enodes) 1552482125.918 * * [simplify]: iters left: 4 (44 enodes) 1552482125.924 * * [simplify]: iters left: 3 (49 enodes) 1552482125.930 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.930 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482125.930 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482125.930 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482125.930 * * [simplify]: Extracting #4: cost 13 inf + 44 1552482125.930 * * [simplify]: Extracting #5: cost 7 inf + 411 1552482125.930 * * [simplify]: Extracting #6: cost 0 inf + 1627 1552482125.931 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482125.931 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 4 (* x x))) x) (- 2 x)))) 1552482125.931 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) x) (- 2 x)) 1552482125.931 * * [simplify]: iters left: 6 (9 enodes) 1552482125.933 * * [simplify]: iters left: 5 (34 enodes) 1552482125.938 * * [simplify]: iters left: 4 (51 enodes) 1552482125.945 * * [simplify]: iters left: 3 (67 enodes) 1552482125.953 * * [simplify]: iters left: 2 (79 enodes) 1552482125.963 * * [simplify]: iters left: 1 (90 enodes) 1552482125.974 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.974 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482125.974 * * [simplify]: Extracting #2: cost 25 inf + 1 1552482125.974 * * [simplify]: Extracting #3: cost 26 inf + 293 1552482125.974 * * [simplify]: Extracting #4: cost 20 inf + 705 1552482125.975 * * [simplify]: Extracting #5: cost 8 inf + 2730 1552482125.975 * * [simplify]: Extracting #6: cost 1 inf + 4309 1552482125.976 * * [simplify]: Extracting #7: cost 0 inf + 4551 1552482125.977 * [simplify]: Simplified to (* (/ x (- 2 x)) (cbrt (- 4 (* x x)))) 1552482125.977 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (/ x (- 2 x)) (cbrt (- 4 (* x x)))))) 1552482125.977 * * * * [progress]: [ 57 / 176 ] simplifiying candidate # 1552482125.977 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (+ (sqrt 2) (sqrt x))) 1552482125.977 * * [simplify]: iters left: 6 (11 enodes) 1552482125.981 * * [simplify]: iters left: 5 (38 enodes) 1552482125.986 * * [simplify]: iters left: 4 (48 enodes) 1552482125.993 * * [simplify]: iters left: 3 (55 enodes) 1552482125.999 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482125.999 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482125.999 * * [simplify]: Extracting #2: cost 15 inf + 0 1552482125.999 * * [simplify]: Extracting #3: cost 24 inf + 0 1552482126.000 * * [simplify]: Extracting #4: cost 23 inf + 44 1552482126.000 * * [simplify]: Extracting #5: cost 11 inf + 1101 1552482126.000 * * [simplify]: Extracting #6: cost 0 inf + 3647 1552482126.001 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (+ (sqrt 2) (sqrt x))) 1552482126.001 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (+ (sqrt 2) (sqrt x))) (/ (* (cbrt (- 4 (* x x))) x) (- (sqrt 2) (sqrt x))))) 1552482126.001 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) x) (- (sqrt 2) (sqrt x))) 1552482126.001 * * [simplify]: iters left: 6 (11 enodes) 1552482126.004 * * [simplify]: iters left: 5 (40 enodes) 1552482126.009 * * [simplify]: iters left: 4 (58 enodes) 1552482126.017 * * [simplify]: iters left: 3 (76 enodes) 1552482126.027 * * [simplify]: iters left: 2 (88 enodes) 1552482126.038 * * [simplify]: iters left: 1 (95 enodes) 1552482126.051 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.051 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.051 * * [simplify]: Extracting #2: cost 26 inf + 1 1552482126.051 * * [simplify]: Extracting #3: cost 40 inf + 42 1552482126.051 * * [simplify]: Extracting #4: cost 29 inf + 978 1552482126.051 * * [simplify]: Extracting #5: cost 13 inf + 2966 1552482126.052 * * [simplify]: Extracting #6: cost 3 inf + 5792 1552482126.053 * * [simplify]: Extracting #7: cost 0 inf + 6559 1552482126.054 * [simplify]: Simplified to (/ x (/ (- (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) 1552482126.054 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (+ (sqrt 2) (sqrt x))) (/ x (/ (- (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))))) 1552482126.055 * * * * [progress]: [ 58 / 176 ] simplifiying candidate # 1552482126.055 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) 1552482126.055 * * [simplify]: iters left: 6 (8 enodes) 1552482126.057 * * [simplify]: iters left: 5 (28 enodes) 1552482126.061 * * [simplify]: iters left: 4 (44 enodes) 1552482126.067 * * [simplify]: iters left: 3 (49 enodes) 1552482126.072 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.073 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482126.073 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482126.073 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482126.073 * * [simplify]: Extracting #4: cost 13 inf + 44 1552482126.073 * * [simplify]: Extracting #5: cost 7 inf + 411 1552482126.073 * * [simplify]: Extracting #6: cost 0 inf + 1627 1552482126.073 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482126.073 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 4 (* x x))) x) (- 2 x)))) 1552482126.074 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) x) (- 2 x)) 1552482126.074 * * [simplify]: iters left: 6 (9 enodes) 1552482126.076 * * [simplify]: iters left: 5 (34 enodes) 1552482126.080 * * [simplify]: iters left: 4 (51 enodes) 1552482126.087 * * [simplify]: iters left: 3 (67 enodes) 1552482126.096 * * [simplify]: iters left: 2 (79 enodes) 1552482126.105 * * [simplify]: iters left: 1 (90 enodes) 1552482126.118 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.118 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.118 * * [simplify]: Extracting #2: cost 25 inf + 1 1552482126.118 * * [simplify]: Extracting #3: cost 26 inf + 293 1552482126.118 * * [simplify]: Extracting #4: cost 20 inf + 705 1552482126.119 * * [simplify]: Extracting #5: cost 8 inf + 2730 1552482126.119 * * [simplify]: Extracting #6: cost 1 inf + 4309 1552482126.120 * * [simplify]: Extracting #7: cost 0 inf + 4551 1552482126.121 * [simplify]: Simplified to (* (/ x (- 2 x)) (cbrt (- 4 (* x x)))) 1552482126.121 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (/ x (- 2 x)) (cbrt (- 4 (* x x)))))) 1552482126.121 * * * * [progress]: [ 59 / 176 ] simplifiying candidate # 1552482126.121 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482126.121 * * [simplify]: iters left: 6 (10 enodes) 1552482126.124 * * [simplify]: iters left: 5 (36 enodes) 1552482126.129 * * [simplify]: iters left: 4 (46 enodes) 1552482126.134 * * [simplify]: iters left: 3 (48 enodes) 1552482126.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.140 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482126.140 * * [simplify]: Extracting #2: cost 12 inf + 0 1552482126.140 * * [simplify]: Extracting #3: cost 20 inf + 0 1552482126.140 * * [simplify]: Extracting #4: cost 20 inf + 3 1552482126.141 * * [simplify]: Extracting #5: cost 10 inf + 699 1552482126.141 * * [simplify]: Extracting #6: cost 0 inf + 2601 1552482126.141 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482126.141 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (sqrt (- 4 (* x x))) x) (cbrt (- 2 x))))) 1552482126.141 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) x) (cbrt (- 2 x))) 1552482126.142 * * [simplify]: iters left: 6 (10 enodes) 1552482126.144 * * [simplify]: iters left: 5 (37 enodes) 1552482126.149 * * [simplify]: iters left: 4 (51 enodes) 1552482126.155 * * [simplify]: iters left: 3 (58 enodes) 1552482126.163 * * [simplify]: iters left: 2 (60 enodes) 1552482126.170 * * [simplify]: iters left: 1 (63 enodes) 1552482126.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.177 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.177 * * [simplify]: Extracting #2: cost 18 inf + 1 1552482126.177 * * [simplify]: Extracting #3: cost 25 inf + 1 1552482126.177 * * [simplify]: Extracting #4: cost 19 inf + 534 1552482126.178 * * [simplify]: Extracting #5: cost 4 inf + 2844 1552482126.178 * * [simplify]: Extracting #6: cost 1 inf + 3532 1552482126.179 * * [simplify]: Extracting #7: cost 0 inf + 3815 1552482126.180 * [simplify]: Simplified to (/ x (/ (cbrt (- 2 x)) (sqrt (- 4 (* x x))))) 1552482126.180 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (/ (cbrt (- 2 x)) (sqrt (- 4 (* x x))))))) 1552482126.180 * * * * [progress]: [ 60 / 176 ] simplifiying candidate # 1552482126.180 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) 1552482126.180 * * [simplify]: iters left: 6 (9 enodes) 1552482126.182 * * [simplify]: iters left: 5 (31 enodes) 1552482126.187 * * [simplify]: iters left: 4 (39 enodes) 1552482126.192 * * [simplify]: iters left: 3 (41 enodes) 1552482126.197 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.197 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.197 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482126.197 * * [simplify]: Extracting #3: cost 16 inf + 0 1552482126.197 * * [simplify]: Extracting #4: cost 15 inf + 44 1552482126.197 * * [simplify]: Extracting #5: cost 7 inf + 496 1552482126.198 * * [simplify]: Extracting #6: cost 1 inf + 1349 1552482126.198 * * [simplify]: Extracting #7: cost 0 inf + 1471 1552482126.198 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) 1552482126.198 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (* (sqrt (- 4 (* x x))) x) (sqrt (- 2 x))))) 1552482126.198 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) x) (sqrt (- 2 x))) 1552482126.199 * * [simplify]: iters left: 6 (10 enodes) 1552482126.201 * * [simplify]: iters left: 5 (37 enodes) 1552482126.206 * * [simplify]: iters left: 4 (51 enodes) 1552482126.213 * * [simplify]: iters left: 3 (58 enodes) 1552482126.220 * * [simplify]: iters left: 2 (60 enodes) 1552482126.227 * * [simplify]: iters left: 1 (63 enodes) 1552482126.234 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.234 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.234 * * [simplify]: Extracting #2: cost 18 inf + 1 1552482126.234 * * [simplify]: Extracting #3: cost 25 inf + 1 1552482126.235 * * [simplify]: Extracting #4: cost 19 inf + 454 1552482126.235 * * [simplify]: Extracting #5: cost 4 inf + 2484 1552482126.236 * * [simplify]: Extracting #6: cost 1 inf + 3092 1552482126.236 * * [simplify]: Extracting #7: cost 0 inf + 3335 1552482126.237 * [simplify]: Simplified to (/ x (/ (sqrt (- 2 x)) (sqrt (- 4 (* x x))))) 1552482126.237 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ x (/ (sqrt (- 2 x)) (sqrt (- 4 (* x x))))))) 1552482126.237 * * * * [progress]: [ 61 / 176 ] simplifiying candidate # 1552482126.237 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) 1) 1552482126.237 * * [simplify]: iters left: 6 (7 enodes) 1552482126.239 * * [simplify]: iters left: 5 (23 enodes) 1552482126.242 * * [simplify]: iters left: 4 (31 enodes) 1552482126.246 * * [simplify]: iters left: 3 (35 enodes) 1552482126.252 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.252 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.252 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482126.252 * * [simplify]: Extracting #3: cost 7 inf + 166 1552482126.252 * * [simplify]: Extracting #4: cost 2 inf + 493 1552482126.252 * * [simplify]: Extracting #5: cost 1 inf + 615 1552482126.252 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482126.252 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552482126.252 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (* (sqrt (- 4 (* x x))) x) (- 2 x)))) 1552482126.253 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) x) (- 2 x)) 1552482126.253 * * [simplify]: iters left: 6 (9 enodes) 1552482126.255 * * [simplify]: iters left: 5 (34 enodes) 1552482126.260 * * [simplify]: iters left: 4 (51 enodes) 1552482126.267 * * [simplify]: iters left: 3 (67 enodes) 1552482126.275 * * [simplify]: iters left: 2 (79 enodes) 1552482126.285 * * [simplify]: iters left: 1 (90 enodes) 1552482126.295 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.295 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.296 * * [simplify]: Extracting #2: cost 25 inf + 1 1552482126.296 * * [simplify]: Extracting #3: cost 26 inf + 293 1552482126.296 * * [simplify]: Extracting #4: cost 20 inf + 705 1552482126.296 * * [simplify]: Extracting #5: cost 8 inf + 2410 1552482126.297 * * [simplify]: Extracting #6: cost 1 inf + 3709 1552482126.298 * * [simplify]: Extracting #7: cost 0 inf + 3911 1552482126.298 * [simplify]: Simplified to (* (/ x (- 2 x)) (sqrt (- 4 (* x x)))) 1552482126.299 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (* (/ x (- 2 x)) (sqrt (- 4 (* x x)))))) 1552482126.299 * * * * [progress]: [ 62 / 176 ] simplifiying candidate # 1552482126.299 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (+ (sqrt 2) (sqrt x))) 1552482126.299 * * [simplify]: iters left: 6 (10 enodes) 1552482126.301 * * [simplify]: iters left: 5 (33 enodes) 1552482126.306 * * [simplify]: iters left: 4 (39 enodes) 1552482126.311 * * [simplify]: iters left: 3 (43 enodes) 1552482126.317 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.317 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.317 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482126.317 * * [simplify]: Extracting #3: cost 18 inf + 0 1552482126.317 * * [simplify]: Extracting #4: cost 16 inf + 85 1552482126.317 * * [simplify]: Extracting #5: cost 7 inf + 697 1552482126.317 * * [simplify]: Extracting #6: cost 0 inf + 1711 1552482126.319 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) 1552482126.319 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (* (sqrt (- 4 (* x x))) x) (- (sqrt 2) (sqrt x))))) 1552482126.319 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) x) (- (sqrt 2) (sqrt x))) 1552482126.319 * * [simplify]: iters left: 6 (11 enodes) 1552482126.322 * * [simplify]: iters left: 5 (40 enodes) 1552482126.327 * * [simplify]: iters left: 4 (58 enodes) 1552482126.335 * * [simplify]: iters left: 3 (76 enodes) 1552482126.344 * * [simplify]: iters left: 2 (88 enodes) 1552482126.355 * * [simplify]: iters left: 1 (95 enodes) 1552482126.367 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.367 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.367 * * [simplify]: Extracting #2: cost 26 inf + 1 1552482126.367 * * [simplify]: Extracting #3: cost 40 inf + 42 1552482126.367 * * [simplify]: Extracting #4: cost 29 inf + 978 1552482126.368 * * [simplify]: Extracting #5: cost 13 inf + 2846 1552482126.369 * * [simplify]: Extracting #6: cost 3 inf + 5272 1552482126.370 * * [simplify]: Extracting #7: cost 0 inf + 5919 1552482126.371 * [simplify]: Simplified to (/ x (/ (- (sqrt 2) (sqrt x)) (sqrt (- 4 (* x x))))) 1552482126.371 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt 2) (sqrt x))) (/ x (/ (- (sqrt 2) (sqrt x)) (sqrt (- 4 (* x x))))))) 1552482126.371 * * * * [progress]: [ 63 / 176 ] simplifiying candidate # 1552482126.371 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) 1) 1552482126.371 * * [simplify]: iters left: 6 (7 enodes) 1552482126.373 * * [simplify]: iters left: 5 (23 enodes) 1552482126.376 * * [simplify]: iters left: 4 (31 enodes) 1552482126.380 * * [simplify]: iters left: 3 (35 enodes) 1552482126.385 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.385 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.385 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482126.385 * * [simplify]: Extracting #3: cost 7 inf + 166 1552482126.386 * * [simplify]: Extracting #4: cost 2 inf + 493 1552482126.386 * * [simplify]: Extracting #5: cost 1 inf + 615 1552482126.386 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482126.386 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552482126.386 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (* (sqrt (- 4 (* x x))) x) (- 2 x)))) 1552482126.387 * [simplify]: Simplifying (/ (* (sqrt (- 4 (* x x))) x) (- 2 x)) 1552482126.387 * * [simplify]: iters left: 6 (9 enodes) 1552482126.389 * * [simplify]: iters left: 5 (34 enodes) 1552482126.394 * * [simplify]: iters left: 4 (51 enodes) 1552482126.400 * * [simplify]: iters left: 3 (67 enodes) 1552482126.409 * * [simplify]: iters left: 2 (79 enodes) 1552482126.419 * * [simplify]: iters left: 1 (90 enodes) 1552482126.429 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.430 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482126.430 * * [simplify]: Extracting #2: cost 25 inf + 1 1552482126.430 * * [simplify]: Extracting #3: cost 26 inf + 293 1552482126.430 * * [simplify]: Extracting #4: cost 20 inf + 705 1552482126.430 * * [simplify]: Extracting #5: cost 8 inf + 2410 1552482126.431 * * [simplify]: Extracting #6: cost 1 inf + 3709 1552482126.432 * * [simplify]: Extracting #7: cost 0 inf + 3911 1552482126.433 * [simplify]: Simplified to (* (/ x (- 2 x)) (sqrt (- 4 (* x x)))) 1552482126.433 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (* (/ x (- 2 x)) (sqrt (- 4 (* x x)))))) 1552482126.433 * * * * [progress]: [ 64 / 176 ] simplifiying candidate # 1552482126.433 * [simplify]: Simplifying (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482126.433 * * [simplify]: iters left: 6 (7 enodes) 1552482126.435 * * [simplify]: iters left: 5 (27 enodes) 1552482126.438 * * [simplify]: iters left: 4 (34 enodes) 1552482126.443 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.443 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482126.443 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482126.443 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482126.443 * * [simplify]: Extracting #4: cost 10 inf + 86 1552482126.443 * * [simplify]: Extracting #5: cost 5 inf + 616 1552482126.443 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552482126.444 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482126.444 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482126.444 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482126.444 * * [simplify]: iters left: 6 (9 enodes) 1552482126.446 * * [simplify]: iters left: 5 (34 enodes) 1552482126.451 * * [simplify]: iters left: 4 (57 enodes) 1552482126.461 * * [simplify]: iters left: 3 (93 enodes) 1552482126.473 * * [simplify]: iters left: 2 (126 enodes) 1552482126.489 * * [simplify]: iters left: 1 (163 enodes) 1552482126.513 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.513 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482126.513 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482126.514 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482126.514 * * [simplify]: Extracting #4: cost 30 inf + 3183 1552482126.517 * * [simplify]: Extracting #5: cost 3 inf + 8754 1552482126.519 * * [simplify]: Extracting #6: cost 0 inf + 9481 1552482126.521 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482126.521 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482126.521 * * * * [progress]: [ 65 / 176 ] simplifiying candidate # 1552482126.521 * [simplify]: Simplifying (/ 1 (sqrt (- 2 x))) 1552482126.521 * * [simplify]: iters left: 5 (6 enodes) 1552482126.523 * * [simplify]: iters left: 4 (22 enodes) 1552482126.526 * * [simplify]: iters left: 3 (27 enodes) 1552482126.529 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.529 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.529 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482126.529 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482126.529 * * [simplify]: Extracting #4: cost 7 inf + 44 1552482126.530 * * [simplify]: Extracting #5: cost 1 inf + 456 1552482126.530 * * [simplify]: Extracting #6: cost 0 inf + 579 1552482126.530 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 1552482126.530 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482126.530 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482126.530 * * [simplify]: iters left: 6 (9 enodes) 1552482126.532 * * [simplify]: iters left: 5 (34 enodes) 1552482126.537 * * [simplify]: iters left: 4 (57 enodes) 1552482126.545 * * [simplify]: iters left: 3 (93 enodes) 1552482126.557 * * [simplify]: iters left: 2 (126 enodes) 1552482126.574 * * [simplify]: iters left: 1 (163 enodes) 1552482126.599 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.599 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482126.600 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482126.600 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482126.600 * * [simplify]: Extracting #4: cost 30 inf + 2863 1552482126.602 * * [simplify]: Extracting #5: cost 3 inf + 7474 1552482126.604 * * [simplify]: Extracting #6: cost 0 inf + 8081 1552482126.606 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482126.606 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482126.606 * * * * [progress]: [ 66 / 176 ] simplifiying candidate # 1552482126.606 * [simplify]: Simplifying (/ 1 1) 1552482126.606 * * [simplify]: iters left: 2 (2 enodes) 1552482126.607 * * [simplify]: iters left: 1 (6 enodes) 1552482126.608 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.608 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482126.608 * [simplify]: Simplified to 1 1552482126.608 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482126.608 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482126.608 * * [simplify]: iters left: 6 (8 enodes) 1552482126.610 * * [simplify]: iters left: 5 (31 enodes) 1552482126.615 * * [simplify]: iters left: 4 (57 enodes) 1552482126.623 * * [simplify]: iters left: 3 (102 enodes) 1552482126.637 * * [simplify]: iters left: 2 (148 enodes) 1552482126.659 * * [simplify]: iters left: 1 (202 enodes) 1552482126.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.688 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482126.688 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482126.689 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482126.690 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482126.692 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482126.694 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482126.696 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482126.696 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482126.696 * * * * [progress]: [ 67 / 176 ] simplifiying candidate # 1552482126.696 * [simplify]: Simplifying (/ 1 (+ (sqrt 2) (sqrt x))) 1552482126.696 * * [simplify]: iters left: 5 (7 enodes) 1552482126.698 * * [simplify]: iters left: 4 (24 enodes) 1552482126.702 * * [simplify]: iters left: 3 (26 enodes) 1552482126.705 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.705 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.705 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482126.705 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482126.705 * * [simplify]: Extracting #4: cost 8 inf + 3 1552482126.705 * * [simplify]: Extracting #5: cost 2 inf + 452 1552482126.706 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482126.706 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 1552482126.706 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482126.706 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482126.706 * * [simplify]: iters left: 6 (10 enodes) 1552482126.710 * * [simplify]: iters left: 5 (37 enodes) 1552482126.715 * * [simplify]: iters left: 4 (64 enodes) 1552482126.725 * * [simplify]: iters left: 3 (111 enodes) 1552482126.740 * * [simplify]: iters left: 2 (157 enodes) 1552482126.761 * * [simplify]: iters left: 1 (207 enodes) 1552482126.792 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.793 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482126.793 * * [simplify]: Extracting #2: cost 54 inf + 43 1552482126.793 * * [simplify]: Extracting #3: cost 68 inf + 1021 1552482126.794 * * [simplify]: Extracting #4: cost 54 inf + 2775 1552482126.795 * * [simplify]: Extracting #5: cost 36 inf + 5094 1552482126.797 * * [simplify]: Extracting #6: cost 4 inf + 11790 1552482126.799 * * [simplify]: Extracting #7: cost 0 inf + 12640 1552482126.802 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482126.802 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482126.802 * * * * [progress]: [ 68 / 176 ] simplifiying candidate # 1552482126.802 * [simplify]: Simplifying (/ 1 1) 1552482126.802 * * [simplify]: iters left: 2 (2 enodes) 1552482126.803 * * [simplify]: iters left: 1 (6 enodes) 1552482126.804 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.804 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482126.804 * [simplify]: Simplified to 1 1552482126.804 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482126.804 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482126.804 * * [simplify]: iters left: 6 (8 enodes) 1552482126.806 * * [simplify]: iters left: 5 (31 enodes) 1552482126.811 * * [simplify]: iters left: 4 (57 enodes) 1552482126.820 * * [simplify]: iters left: 3 (102 enodes) 1552482126.833 * * [simplify]: iters left: 2 (148 enodes) 1552482126.855 * * [simplify]: iters left: 1 (202 enodes) 1552482126.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.885 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482126.885 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482126.886 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482126.887 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482126.889 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482126.891 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482126.893 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482126.893 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482126.893 * * * * [progress]: [ 69 / 176 ] simplifiying candidate # 1552482126.893 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482126.893 * * [simplify]: iters left: 6 (9 enodes) 1552482126.896 * * [simplify]: iters left: 5 (32 enodes) 1552482126.900 * * [simplify]: iters left: 4 (37 enodes) 1552482126.906 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.906 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482126.906 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482126.906 * * [simplify]: Extracting #3: cost 11 inf + 86 1552482126.907 * * [simplify]: Extracting #4: cost 5 inf + 819 1552482126.907 * * [simplify]: Extracting #5: cost 0 inf + 1708 1552482126.907 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482126.907 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- (sqrt 4) x) x) (cbrt (- 2 x))))) 1552482126.907 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (cbrt (- 2 x))) 1552482126.907 * * [simplify]: iters left: 6 (9 enodes) 1552482126.910 * * [simplify]: iters left: 5 (33 enodes) 1552482126.914 * * [simplify]: iters left: 4 (52 enodes) 1552482126.920 * * [simplify]: iters left: 3 (79 enodes) 1552482126.930 * * [simplify]: iters left: 2 (104 enodes) 1552482126.943 * * [simplify]: iters left: 1 (126 enodes) 1552482126.958 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.958 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482126.958 * * [simplify]: Extracting #2: cost 32 inf + 43 1552482126.958 * * [simplify]: Extracting #3: cost 17 inf + 2478 1552482126.959 * * [simplify]: Extracting #4: cost 0 inf + 5150 1552482126.960 * [simplify]: Simplified to (/ (* x (- 2 x)) (cbrt (- 2 x))) 1552482126.960 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (- 2 x)) (cbrt (- 2 x))))) 1552482126.960 * * * * [progress]: [ 70 / 176 ] simplifiying candidate # 1552482126.960 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (sqrt (- 2 x))) 1552482126.960 * * [simplify]: iters left: 5 (8 enodes) 1552482126.963 * * [simplify]: iters left: 4 (27 enodes) 1552482126.966 * * [simplify]: iters left: 3 (30 enodes) 1552482126.971 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482126.971 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482126.971 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482126.971 * * [simplify]: Extracting #3: cost 7 inf + 126 1552482126.971 * * [simplify]: Extracting #4: cost 2 inf + 537 1552482126.971 * * [simplify]: Extracting #5: cost 0 inf + 740 1552482126.972 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 1552482126.972 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (* (- (sqrt 4) x) x) (sqrt (- 2 x))))) 1552482126.972 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (sqrt (- 2 x))) 1552482126.972 * * [simplify]: iters left: 6 (9 enodes) 1552482126.974 * * [simplify]: iters left: 5 (33 enodes) 1552482126.978 * * [simplify]: iters left: 4 (52 enodes) 1552482126.985 * * [simplify]: iters left: 3 (79 enodes) 1552482126.994 * * [simplify]: iters left: 2 (104 enodes) 1552482127.007 * * [simplify]: iters left: 1 (126 enodes) 1552482127.022 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.022 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482127.022 * * [simplify]: Extracting #2: cost 32 inf + 43 1552482127.023 * * [simplify]: Extracting #3: cost 17 inf + 1998 1552482127.024 * * [simplify]: Extracting #4: cost 0 inf + 4150 1552482127.025 * [simplify]: Simplified to (/ (* x (- 2 x)) (sqrt (- 2 x))) 1552482127.025 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (- 2 x))) (/ (* x (- 2 x)) (sqrt (- 2 x))))) 1552482127.025 * * * * [progress]: [ 71 / 176 ] simplifiying candidate # 1552482127.025 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 1552482127.025 * * [simplify]: iters left: 5 (6 enodes) 1552482127.027 * * [simplify]: iters left: 4 (20 enodes) 1552482127.030 * * [simplify]: iters left: 3 (22 enodes) 1552482127.034 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.034 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.034 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482127.034 * [simplify]: Simplified to (+ x 2) 1552482127.034 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (* (- (sqrt 4) x) x) (- 2 x)))) 1552482127.034 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- 2 x)) 1552482127.034 * * [simplify]: iters left: 6 (8 enodes) 1552482127.037 * * [simplify]: iters left: 5 (30 enodes) 1552482127.040 * * [simplify]: iters left: 4 (54 enodes) 1552482127.048 * * [simplify]: iters left: 3 (80 enodes) 1552482127.057 * * [simplify]: iters left: 2 (100 enodes) 1552482127.068 * * [simplify]: iters left: 1 (115 enodes) 1552482127.079 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.079 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482127.079 * [simplify]: Simplified to x 1552482127.079 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 1552482127.079 * * * * [progress]: [ 72 / 176 ] simplifiying candidate # 1552482127.079 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (+ (sqrt 2) (sqrt x))) 1552482127.079 * * [simplify]: iters left: 5 (9 enodes) 1552482127.082 * * [simplify]: iters left: 4 (29 enodes) 1552482127.086 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.086 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482127.086 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482127.086 * * [simplify]: Extracting #3: cost 6 inf + 328 1552482127.086 * * [simplify]: Extracting #4: cost 0 inf + 898 1552482127.086 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt 2) (sqrt x))) 1552482127.086 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (* (- (sqrt 4) x) x) (- (sqrt 2) (sqrt x))))) 1552482127.086 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- (sqrt 2) (sqrt x))) 1552482127.087 * * [simplify]: iters left: 6 (10 enodes) 1552482127.089 * * [simplify]: iters left: 5 (37 enodes) 1552482127.095 * * [simplify]: iters left: 4 (62 enodes) 1552482127.104 * * [simplify]: iters left: 3 (98 enodes) 1552482127.117 * * [simplify]: iters left: 2 (133 enodes) 1552482127.134 * * [simplify]: iters left: 1 (158 enodes) 1552482127.153 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.153 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482127.153 * * [simplify]: Extracting #2: cost 42 inf + 85 1552482127.154 * * [simplify]: Extracting #3: cost 47 inf + 822 1552482127.154 * * [simplify]: Extracting #4: cost 24 inf + 3500 1552482127.156 * * [simplify]: Extracting #5: cost 3 inf + 7180 1552482127.157 * * [simplify]: Extracting #6: cost 0 inf + 7625 1552482127.159 * [simplify]: Simplified to (/ (* x (- 2 x)) (- (sqrt 2) (sqrt x))) 1552482127.159 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (+ (sqrt 2) (sqrt x))) (/ (* x (- 2 x)) (- (sqrt 2) (sqrt x))))) 1552482127.159 * * * * [progress]: [ 73 / 176 ] simplifiying candidate # 1552482127.159 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 1552482127.159 * * [simplify]: iters left: 5 (6 enodes) 1552482127.161 * * [simplify]: iters left: 4 (20 enodes) 1552482127.164 * * [simplify]: iters left: 3 (22 enodes) 1552482127.168 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.168 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.168 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482127.168 * [simplify]: Simplified to (+ x 2) 1552482127.168 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (* (- (sqrt 4) x) x) (- 2 x)))) 1552482127.168 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- 2 x)) 1552482127.168 * * [simplify]: iters left: 6 (8 enodes) 1552482127.171 * * [simplify]: iters left: 5 (30 enodes) 1552482127.175 * * [simplify]: iters left: 4 (54 enodes) 1552482127.182 * * [simplify]: iters left: 3 (80 enodes) 1552482127.192 * * [simplify]: iters left: 2 (100 enodes) 1552482127.202 * * [simplify]: iters left: 1 (115 enodes) 1552482127.213 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.213 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482127.213 * [simplify]: Simplified to x 1552482127.213 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 1552482127.213 * * * * [progress]: [ 74 / 176 ] simplifiying candidate # 1552482127.213 * [simplify]: Simplifying (/ (+ (sqrt 4) (sqrt (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482127.213 * * [simplify]: iters left: 6 (11 enodes) 1552482127.216 * * [simplify]: iters left: 5 (39 enodes) 1552482127.221 * * [simplify]: iters left: 4 (44 enodes) 1552482127.227 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.227 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482127.227 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482127.227 * * [simplify]: Extracting #3: cost 17 inf + 1 1552482127.227 * * [simplify]: Extracting #4: cost 14 inf + 168 1552482127.227 * * [simplify]: Extracting #5: cost 4 inf + 1064 1552482127.227 * * [simplify]: Extracting #6: cost 2 inf + 1588 1552482127.228 * * [simplify]: Extracting #7: cost 0 inf + 2112 1552482127.228 * [simplify]: Simplified to (/ (+ 2 (fabs x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482127.228 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ 2 (fabs x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- (sqrt 4) (sqrt (* x x))) x) (cbrt (- 2 x))))) 1552482127.228 * [simplify]: Simplifying (/ (* (- (sqrt 4) (sqrt (* x x))) x) (cbrt (- 2 x))) 1552482127.228 * * [simplify]: iters left: 6 (11 enodes) 1552482127.231 * * [simplify]: iters left: 5 (41 enodes) 1552482127.237 * * [simplify]: iters left: 4 (63 enodes) 1552482127.246 * * [simplify]: iters left: 3 (95 enodes) 1552482127.257 * * [simplify]: iters left: 2 (126 enodes) 1552482127.273 * * [simplify]: iters left: 1 (158 enodes) 1552482127.292 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.293 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482127.293 * * [simplify]: Extracting #2: cost 42 inf + 2 1552482127.293 * * [simplify]: Extracting #3: cost 46 inf + 290 1552482127.294 * * [simplify]: Extracting #4: cost 13 inf + 5629 1552482127.295 * * [simplify]: Extracting #5: cost 0 inf + 8174 1552482127.298 * * [simplify]: Extracting #6: cost 0 inf + 8134 1552482127.299 * [simplify]: Simplified to (* (/ x (cbrt (- 2 x))) (- 2 (fabs x))) 1552482127.299 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (sqrt (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (/ x (cbrt (- 2 x))) (- 2 (fabs x))))) 1552482127.299 * * * * [progress]: [ 75 / 176 ] simplifiying candidate # 1552482127.299 * [simplify]: Simplifying (/ (+ (sqrt 4) (sqrt (* x x))) (sqrt (- 2 x))) 1552482127.299 * * [simplify]: iters left: 6 (10 enodes) 1552482127.302 * * [simplify]: iters left: 5 (34 enodes) 1552482127.307 * * [simplify]: iters left: 4 (37 enodes) 1552482127.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.311 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482127.311 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482127.311 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482127.311 * * [simplify]: Extracting #4: cost 9 inf + 249 1552482127.311 * * [simplify]: Extracting #5: cost 1 inf + 862 1552482127.312 * * [simplify]: Extracting #6: cost 0 inf + 1064 1552482127.312 * [simplify]: Simplified to (/ (+ 2 (fabs x)) (sqrt (- 2 x))) 1552482127.312 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ 2 (fabs x)) (sqrt (- 2 x))) (/ (* (- (sqrt 4) (sqrt (* x x))) x) (sqrt (- 2 x))))) 1552482127.312 * [simplify]: Simplifying (/ (* (- (sqrt 4) (sqrt (* x x))) x) (sqrt (- 2 x))) 1552482127.312 * * [simplify]: iters left: 6 (11 enodes) 1552482127.315 * * [simplify]: iters left: 5 (41 enodes) 1552482127.320 * * [simplify]: iters left: 4 (63 enodes) 1552482127.329 * * [simplify]: iters left: 3 (95 enodes) 1552482127.341 * * [simplify]: iters left: 2 (126 enodes) 1552482127.356 * * [simplify]: iters left: 1 (158 enodes) 1552482127.377 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.377 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482127.377 * * [simplify]: Extracting #2: cost 42 inf + 2 1552482127.377 * * [simplify]: Extracting #3: cost 46 inf + 250 1552482127.378 * * [simplify]: Extracting #4: cost 13 inf + 4749 1552482127.380 * * [simplify]: Extracting #5: cost 0 inf + 6894 1552482127.381 * * [simplify]: Extracting #6: cost 0 inf + 6854 1552482127.383 * [simplify]: Simplified to (* (/ x (sqrt (- 2 x))) (- 2 (fabs x))) 1552482127.383 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (sqrt (* x x))) (sqrt (- 2 x))) (* (/ x (sqrt (- 2 x))) (- 2 (fabs x))))) 1552482127.383 * * * * [progress]: [ 76 / 176 ] simplifiying candidate # 1552482127.383 * [simplify]: Simplifying (/ (+ (sqrt 4) (sqrt (* x x))) 1) 1552482127.383 * * [simplify]: iters left: 6 (8 enodes) 1552482127.385 * * [simplify]: iters left: 5 (27 enodes) 1552482127.389 * * [simplify]: iters left: 4 (29 enodes) 1552482127.393 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.393 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.393 * * [simplify]: Extracting #2: cost 6 inf + 2 1552482127.393 * * [simplify]: Extracting #3: cost 3 inf + 167 1552482127.393 * * [simplify]: Extracting #4: cost 0 inf + 331 1552482127.393 * [simplify]: Simplified to (+ 2 (fabs x)) 1552482127.393 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 (fabs x)) (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- 2 x)))) 1552482127.393 * [simplify]: Simplifying (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- 2 x)) 1552482127.393 * * [simplify]: iters left: 6 (10 enodes) 1552482127.396 * * [simplify]: iters left: 5 (38 enodes) 1552482127.401 * * [simplify]: iters left: 4 (63 enodes) 1552482127.410 * * [simplify]: iters left: 3 (104 enodes) 1552482127.423 * * [simplify]: iters left: 2 (145 enodes) 1552482127.443 * * [simplify]: iters left: 1 (182 enodes) 1552482127.464 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.465 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482127.465 * * [simplify]: Extracting #2: cost 48 inf + 43 1552482127.465 * * [simplify]: Extracting #3: cost 47 inf + 1511 1552482127.466 * * [simplify]: Extracting #4: cost 10 inf + 5900 1552482127.468 * * [simplify]: Extracting #5: cost 0 inf + 6959 1552482127.469 * [simplify]: Simplified to (* (/ x (- 2 x)) (- 2 (fabs x))) 1552482127.469 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 (fabs x)) (* (/ x (- 2 x)) (- 2 (fabs x))))) 1552482127.469 * * * * [progress]: [ 77 / 176 ] simplifiying candidate # 1552482127.470 * [simplify]: Simplifying (/ (+ (sqrt 4) (sqrt (* x x))) (+ (sqrt 2) (sqrt x))) 1552482127.470 * * [simplify]: iters left: 6 (11 enodes) 1552482127.472 * * [simplify]: iters left: 5 (36 enodes) 1552482127.477 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.477 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482127.477 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482127.477 * * [simplify]: Extracting #3: cost 13 inf + 42 1552482127.477 * * [simplify]: Extracting #4: cost 4 inf + 615 1552482127.478 * * [simplify]: Extracting #5: cost 0 inf + 1222 1552482127.478 * [simplify]: Simplified to (/ (+ 2 (fabs x)) (+ (sqrt 2) (sqrt x))) 1552482127.478 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ 2 (fabs x)) (+ (sqrt 2) (sqrt x))) (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- (sqrt 2) (sqrt x))))) 1552482127.478 * [simplify]: Simplifying (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- (sqrt 2) (sqrt x))) 1552482127.478 * * [simplify]: iters left: 6 (12 enodes) 1552482127.481 * * [simplify]: iters left: 5 (44 enodes) 1552482127.487 * * [simplify]: iters left: 4 (69 enodes) 1552482127.498 * * [simplify]: iters left: 3 (110 enodes) 1552482127.512 * * [simplify]: iters left: 2 (152 enodes) 1552482127.532 * * [simplify]: iters left: 1 (190 enodes) 1552482127.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.556 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482127.556 * * [simplify]: Extracting #2: cost 51 inf + 43 1552482127.556 * * [simplify]: Extracting #3: cost 64 inf + 710 1552482127.559 * * [simplify]: Extracting #4: cost 11 inf + 9044 1552482127.561 * * [simplify]: Extracting #5: cost 0 inf + 10888 1552482127.563 * [simplify]: Simplified to (* (/ x (- (sqrt 2) (sqrt x))) (- 2 (fabs x))) 1552482127.563 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (sqrt (* x x))) (+ (sqrt 2) (sqrt x))) (* (/ x (- (sqrt 2) (sqrt x))) (- 2 (fabs x))))) 1552482127.563 * * * * [progress]: [ 78 / 176 ] simplifiying candidate # 1552482127.563 * [simplify]: Simplifying (/ (+ (sqrt 4) (sqrt (* x x))) 1) 1552482127.563 * * [simplify]: iters left: 6 (8 enodes) 1552482127.566 * * [simplify]: iters left: 5 (27 enodes) 1552482127.569 * * [simplify]: iters left: 4 (29 enodes) 1552482127.573 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.573 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.573 * * [simplify]: Extracting #2: cost 6 inf + 2 1552482127.573 * * [simplify]: Extracting #3: cost 3 inf + 167 1552482127.573 * * [simplify]: Extracting #4: cost 0 inf + 331 1552482127.573 * [simplify]: Simplified to (+ 2 (fabs x)) 1552482127.573 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 (fabs x)) (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- 2 x)))) 1552482127.573 * [simplify]: Simplifying (/ (* (- (sqrt 4) (sqrt (* x x))) x) (- 2 x)) 1552482127.574 * * [simplify]: iters left: 6 (10 enodes) 1552482127.576 * * [simplify]: iters left: 5 (38 enodes) 1552482127.581 * * [simplify]: iters left: 4 (63 enodes) 1552482127.590 * * [simplify]: iters left: 3 (104 enodes) 1552482127.603 * * [simplify]: iters left: 2 (145 enodes) 1552482127.622 * * [simplify]: iters left: 1 (182 enodes) 1552482127.645 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.645 * * [simplify]: Extracting #1: cost 18 inf + 0 1552482127.645 * * [simplify]: Extracting #2: cost 48 inf + 43 1552482127.645 * * [simplify]: Extracting #3: cost 47 inf + 1511 1552482127.647 * * [simplify]: Extracting #4: cost 10 inf + 5900 1552482127.648 * * [simplify]: Extracting #5: cost 0 inf + 6959 1552482127.650 * [simplify]: Simplified to (* (/ x (- 2 x)) (- 2 (fabs x))) 1552482127.650 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 (fabs x)) (* (/ x (- 2 x)) (- 2 (fabs x))))) 1552482127.650 * * * * [progress]: [ 79 / 176 ] simplifiying candidate # 1552482127.650 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482127.650 * * [simplify]: iters left: 6 (11 enodes) 1552482127.653 * * [simplify]: iters left: 5 (36 enodes) 1552482127.657 * * [simplify]: iters left: 4 (41 enodes) 1552482127.662 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.662 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482127.662 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482127.662 * * [simplify]: Extracting #3: cost 11 inf + 86 1552482127.662 * * [simplify]: Extracting #4: cost 5 inf + 819 1552482127.663 * * [simplify]: Extracting #5: cost 0 inf + 1708 1552482127.663 * [simplify]: Simplified to (/ (+ x 2) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482127.663 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (cbrt (- 2 x))))) 1552482127.663 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (cbrt (- 2 x))) 1552482127.663 * * [simplify]: iters left: 6 (11 enodes) 1552482127.666 * * [simplify]: iters left: 5 (37 enodes) 1552482127.670 * * [simplify]: iters left: 4 (56 enodes) 1552482127.677 * * [simplify]: iters left: 3 (83 enodes) 1552482127.687 * * [simplify]: iters left: 2 (108 enodes) 1552482127.702 * * [simplify]: iters left: 1 (130 enodes) 1552482127.717 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.717 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482127.717 * * [simplify]: Extracting #2: cost 31 inf + 85 1552482127.717 * * [simplify]: Extracting #3: cost 26 inf + 780 1552482127.718 * * [simplify]: Extracting #4: cost 5 inf + 4260 1552482127.719 * * [simplify]: Extracting #5: cost 0 inf + 5150 1552482127.720 * [simplify]: Simplified to (/ (* x (- 2 x)) (cbrt (- 2 x))) 1552482127.720 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (- 2 x)) (cbrt (- 2 x))))) 1552482127.720 * * * * [progress]: [ 80 / 176 ] simplifiying candidate # 1552482127.720 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (sqrt (- 2 x))) 1552482127.721 * * [simplify]: iters left: 6 (10 enodes) 1552482127.723 * * [simplify]: iters left: 5 (31 enodes) 1552482127.727 * * [simplify]: iters left: 4 (34 enodes) 1552482127.731 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.731 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482127.731 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482127.731 * * [simplify]: Extracting #3: cost 7 inf + 126 1552482127.732 * * [simplify]: Extracting #4: cost 1 inf + 699 1552482127.732 * * [simplify]: Extracting #5: cost 0 inf + 740 1552482127.732 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 1552482127.732 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (sqrt (- 2 x))))) 1552482127.732 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (sqrt (- 2 x))) 1552482127.732 * * [simplify]: iters left: 6 (11 enodes) 1552482127.735 * * [simplify]: iters left: 5 (37 enodes) 1552482127.739 * * [simplify]: iters left: 4 (56 enodes) 1552482127.746 * * [simplify]: iters left: 3 (83 enodes) 1552482127.758 * * [simplify]: iters left: 2 (108 enodes) 1552482127.771 * * [simplify]: iters left: 1 (130 enodes) 1552482127.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.787 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482127.787 * * [simplify]: Extracting #2: cost 31 inf + 85 1552482127.787 * * [simplify]: Extracting #3: cost 26 inf + 700 1552482127.787 * * [simplify]: Extracting #4: cost 5 inf + 3460 1552482127.789 * * [simplify]: Extracting #5: cost 0 inf + 4150 1552482127.790 * [simplify]: Simplified to (/ (* x (- 2 x)) (sqrt (- 2 x))) 1552482127.790 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (sqrt (- 2 x))) (/ (* x (- 2 x)) (sqrt (- 2 x))))) 1552482127.790 * * * * [progress]: [ 81 / 176 ] simplifiying candidate # 1552482127.790 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1) 1552482127.790 * * [simplify]: iters left: 6 (8 enodes) 1552482127.792 * * [simplify]: iters left: 5 (24 enodes) 1552482127.795 * * [simplify]: iters left: 4 (26 enodes) 1552482127.798 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.799 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.799 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482127.799 * [simplify]: Simplified to (+ 2 x) 1552482127.799 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)))) 1552482127.799 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)) 1552482127.799 * * [simplify]: iters left: 6 (10 enodes) 1552482127.801 * * [simplify]: iters left: 5 (34 enodes) 1552482127.806 * * [simplify]: iters left: 4 (58 enodes) 1552482127.813 * * [simplify]: iters left: 3 (84 enodes) 1552482127.825 * * [simplify]: iters left: 2 (104 enodes) 1552482127.836 * * [simplify]: iters left: 1 (119 enodes) 1552482127.848 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.848 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482127.848 * [simplify]: Simplified to x 1552482127.848 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 1552482127.848 * * * * [progress]: [ 82 / 176 ] simplifiying candidate # 1552482127.848 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (+ (sqrt 2) (sqrt x))) 1552482127.848 * * [simplify]: iters left: 6 (10 enodes) 1552482127.851 * * [simplify]: iters left: 5 (30 enodes) 1552482127.854 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.854 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482127.855 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482127.855 * * [simplify]: Extracting #3: cost 9 inf + 43 1552482127.855 * * [simplify]: Extracting #4: cost 3 inf + 533 1552482127.855 * * [simplify]: Extracting #5: cost 0 inf + 898 1552482127.855 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt x) (sqrt 2))) 1552482127.855 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt x) (sqrt 2))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- (sqrt 2) (sqrt x))))) 1552482127.855 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- (sqrt 2) (sqrt x))) 1552482127.855 * * [simplify]: iters left: 6 (11 enodes) 1552482127.858 * * [simplify]: iters left: 5 (38 enodes) 1552482127.863 * * [simplify]: iters left: 4 (64 enodes) 1552482127.872 * * [simplify]: iters left: 3 (104 enodes) 1552482127.886 * * [simplify]: iters left: 2 (142 enodes) 1552482127.906 * * [simplify]: iters left: 1 (175 enodes) 1552482127.928 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.928 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482127.929 * * [simplify]: Extracting #2: cost 45 inf + 43 1552482127.929 * * [simplify]: Extracting #3: cost 47 inf + 1025 1552482127.930 * * [simplify]: Extracting #4: cost 8 inf + 6493 1552482127.932 * * [simplify]: Extracting #5: cost 0 inf + 7909 1552482127.933 * [simplify]: Simplified to (/ (* (- 2 x) x) (- (sqrt 2) (sqrt x))) 1552482127.933 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (+ (sqrt 2) (sqrt x))) (/ (* (- 2 x) x) (- (sqrt 2) (sqrt x))))) 1552482127.934 * * * * [progress]: [ 83 / 176 ] simplifiying candidate # 1552482127.934 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1) 1552482127.934 * * [simplify]: iters left: 6 (8 enodes) 1552482127.936 * * [simplify]: iters left: 5 (24 enodes) 1552482127.939 * * [simplify]: iters left: 4 (26 enodes) 1552482127.942 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.942 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482127.942 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482127.943 * [simplify]: Simplified to (+ 2 x) 1552482127.943 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)))) 1552482127.943 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)) 1552482127.943 * * [simplify]: iters left: 6 (10 enodes) 1552482127.945 * * [simplify]: iters left: 5 (34 enodes) 1552482127.949 * * [simplify]: iters left: 4 (58 enodes) 1552482127.959 * * [simplify]: iters left: 3 (84 enodes) 1552482127.969 * * [simplify]: iters left: 2 (104 enodes) 1552482127.979 * * [simplify]: iters left: 1 (119 enodes) 1552482127.991 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482127.991 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482127.991 * [simplify]: Simplified to x 1552482127.991 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 1552482127.991 * * * * [progress]: [ 84 / 176 ] simplifiying candidate # 1552482127.991 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482127.992 * * [simplify]: iters left: 6 (11 enodes) 1552482127.994 * * [simplify]: iters left: 5 (36 enodes) 1552482127.999 * * [simplify]: iters left: 4 (41 enodes) 1552482128.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.004 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482128.004 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482128.004 * * [simplify]: Extracting #3: cost 11 inf + 86 1552482128.004 * * [simplify]: Extracting #4: cost 5 inf + 819 1552482128.004 * * [simplify]: Extracting #5: cost 0 inf + 1708 1552482128.004 * [simplify]: Simplified to (/ (+ x 2) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482128.004 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (cbrt (- 2 x))))) 1552482128.005 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (cbrt (- 2 x))) 1552482128.005 * * [simplify]: iters left: 6 (11 enodes) 1552482128.007 * * [simplify]: iters left: 5 (37 enodes) 1552482128.012 * * [simplify]: iters left: 4 (56 enodes) 1552482128.019 * * [simplify]: iters left: 3 (83 enodes) 1552482128.030 * * [simplify]: iters left: 2 (108 enodes) 1552482128.044 * * [simplify]: iters left: 1 (130 enodes) 1552482128.059 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.059 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.059 * * [simplify]: Extracting #2: cost 31 inf + 85 1552482128.059 * * [simplify]: Extracting #3: cost 26 inf + 780 1552482128.060 * * [simplify]: Extracting #4: cost 5 inf + 4260 1552482128.061 * * [simplify]: Extracting #5: cost 0 inf + 5150 1552482128.062 * [simplify]: Simplified to (/ (* x (- 2 x)) (cbrt (- 2 x))) 1552482128.062 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (- 2 x)) (cbrt (- 2 x))))) 1552482128.062 * * * * [progress]: [ 85 / 176 ] simplifiying candidate # 1552482128.062 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (sqrt (- 2 x))) 1552482128.062 * * [simplify]: iters left: 6 (10 enodes) 1552482128.065 * * [simplify]: iters left: 5 (31 enodes) 1552482128.069 * * [simplify]: iters left: 4 (34 enodes) 1552482128.073 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.073 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.073 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482128.073 * * [simplify]: Extracting #3: cost 7 inf + 126 1552482128.073 * * [simplify]: Extracting #4: cost 1 inf + 699 1552482128.073 * * [simplify]: Extracting #5: cost 0 inf + 740 1552482128.073 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 1552482128.073 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (sqrt (- 2 x))))) 1552482128.074 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (sqrt (- 2 x))) 1552482128.074 * * [simplify]: iters left: 6 (11 enodes) 1552482128.076 * * [simplify]: iters left: 5 (37 enodes) 1552482128.081 * * [simplify]: iters left: 4 (56 enodes) 1552482128.089 * * [simplify]: iters left: 3 (83 enodes) 1552482128.099 * * [simplify]: iters left: 2 (108 enodes) 1552482128.113 * * [simplify]: iters left: 1 (130 enodes) 1552482128.128 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.128 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.128 * * [simplify]: Extracting #2: cost 31 inf + 85 1552482128.128 * * [simplify]: Extracting #3: cost 26 inf + 700 1552482128.129 * * [simplify]: Extracting #4: cost 5 inf + 3460 1552482128.130 * * [simplify]: Extracting #5: cost 0 inf + 4150 1552482128.131 * [simplify]: Simplified to (/ (* x (- 2 x)) (sqrt (- 2 x))) 1552482128.131 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (sqrt (- 2 x))) (/ (* x (- 2 x)) (sqrt (- 2 x))))) 1552482128.131 * * * * [progress]: [ 86 / 176 ] simplifiying candidate # 1552482128.131 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1) 1552482128.131 * * [simplify]: iters left: 6 (8 enodes) 1552482128.133 * * [simplify]: iters left: 5 (24 enodes) 1552482128.137 * * [simplify]: iters left: 4 (26 enodes) 1552482128.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.140 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482128.140 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482128.140 * [simplify]: Simplified to (+ 2 x) 1552482128.140 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)))) 1552482128.140 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)) 1552482128.140 * * [simplify]: iters left: 6 (10 enodes) 1552482128.143 * * [simplify]: iters left: 5 (34 enodes) 1552482128.147 * * [simplify]: iters left: 4 (58 enodes) 1552482128.156 * * [simplify]: iters left: 3 (84 enodes) 1552482128.166 * * [simplify]: iters left: 2 (104 enodes) 1552482128.177 * * [simplify]: iters left: 1 (119 enodes) 1552482128.189 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.189 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482128.189 * [simplify]: Simplified to x 1552482128.189 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 1552482128.189 * * * * [progress]: [ 87 / 176 ] simplifiying candidate # 1552482128.189 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (+ (sqrt 2) (sqrt x))) 1552482128.189 * * [simplify]: iters left: 6 (10 enodes) 1552482128.192 * * [simplify]: iters left: 5 (30 enodes) 1552482128.195 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.195 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.195 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482128.196 * * [simplify]: Extracting #3: cost 9 inf + 43 1552482128.196 * * [simplify]: Extracting #4: cost 3 inf + 533 1552482128.196 * * [simplify]: Extracting #5: cost 0 inf + 898 1552482128.196 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt x) (sqrt 2))) 1552482128.196 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt x) (sqrt 2))) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- (sqrt 2) (sqrt x))))) 1552482128.196 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- (sqrt 2) (sqrt x))) 1552482128.196 * * [simplify]: iters left: 6 (11 enodes) 1552482128.199 * * [simplify]: iters left: 5 (38 enodes) 1552482128.204 * * [simplify]: iters left: 4 (64 enodes) 1552482128.213 * * [simplify]: iters left: 3 (104 enodes) 1552482128.228 * * [simplify]: iters left: 2 (142 enodes) 1552482128.247 * * [simplify]: iters left: 1 (175 enodes) 1552482128.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.270 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.270 * * [simplify]: Extracting #2: cost 45 inf + 43 1552482128.270 * * [simplify]: Extracting #3: cost 47 inf + 1025 1552482128.271 * * [simplify]: Extracting #4: cost 8 inf + 6493 1552482128.273 * * [simplify]: Extracting #5: cost 0 inf + 7909 1552482128.274 * [simplify]: Simplified to (/ (* (- 2 x) x) (- (sqrt 2) (sqrt x))) 1552482128.275 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) (+ (sqrt 2) (sqrt x))) (/ (* (- 2 x) x) (- (sqrt 2) (sqrt x))))) 1552482128.275 * * * * [progress]: [ 88 / 176 ] simplifiying candidate # 1552482128.275 * [simplify]: Simplifying (/ (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1) 1552482128.275 * * [simplify]: iters left: 6 (8 enodes) 1552482128.277 * * [simplify]: iters left: 5 (24 enodes) 1552482128.280 * * [simplify]: iters left: 4 (26 enodes) 1552482128.285 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.285 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482128.285 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482128.285 * [simplify]: Simplified to (+ 2 x) 1552482128.285 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)))) 1552482128.285 * [simplify]: Simplifying (/ (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x) (- 2 x)) 1552482128.285 * * [simplify]: iters left: 6 (10 enodes) 1552482128.288 * * [simplify]: iters left: 5 (34 enodes) 1552482128.292 * * [simplify]: iters left: 4 (58 enodes) 1552482128.300 * * [simplify]: iters left: 3 (84 enodes) 1552482128.310 * * [simplify]: iters left: 2 (104 enodes) 1552482128.321 * * [simplify]: iters left: 1 (119 enodes) 1552482128.332 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.332 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482128.332 * [simplify]: Simplified to x 1552482128.332 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 1552482128.332 * * * * [progress]: [ 89 / 176 ] simplifiying candidate # 1552482128.332 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482128.332 * * [simplify]: iters left: 6 (9 enodes) 1552482128.335 * * [simplify]: iters left: 5 (32 enodes) 1552482128.339 * * [simplify]: iters left: 4 (37 enodes) 1552482128.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.344 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482128.344 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482128.344 * * [simplify]: Extracting #3: cost 11 inf + 86 1552482128.344 * * [simplify]: Extracting #4: cost 5 inf + 819 1552482128.345 * * [simplify]: Extracting #5: cost 0 inf + 1708 1552482128.345 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482128.345 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- (sqrt 4) x) x) (cbrt (- 2 x))))) 1552482128.345 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (cbrt (- 2 x))) 1552482128.345 * * [simplify]: iters left: 6 (9 enodes) 1552482128.347 * * [simplify]: iters left: 5 (33 enodes) 1552482128.353 * * [simplify]: iters left: 4 (52 enodes) 1552482128.360 * * [simplify]: iters left: 3 (79 enodes) 1552482128.369 * * [simplify]: iters left: 2 (104 enodes) 1552482128.382 * * [simplify]: iters left: 1 (126 enodes) 1552482128.397 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.397 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.397 * * [simplify]: Extracting #2: cost 32 inf + 43 1552482128.397 * * [simplify]: Extracting #3: cost 17 inf + 2478 1552482128.398 * * [simplify]: Extracting #4: cost 0 inf + 5150 1552482128.399 * [simplify]: Simplified to (/ (* x (- 2 x)) (cbrt (- 2 x))) 1552482128.399 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (- 2 x)) (cbrt (- 2 x))))) 1552482128.400 * * * * [progress]: [ 90 / 176 ] simplifiying candidate # 1552482128.400 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (sqrt (- 2 x))) 1552482128.400 * * [simplify]: iters left: 5 (8 enodes) 1552482128.402 * * [simplify]: iters left: 4 (27 enodes) 1552482128.405 * * [simplify]: iters left: 3 (30 enodes) 1552482128.409 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.409 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.409 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482128.409 * * [simplify]: Extracting #3: cost 7 inf + 126 1552482128.409 * * [simplify]: Extracting #4: cost 2 inf + 537 1552482128.409 * * [simplify]: Extracting #5: cost 0 inf + 740 1552482128.410 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 1552482128.410 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (* (- (sqrt 4) x) x) (sqrt (- 2 x))))) 1552482128.410 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (sqrt (- 2 x))) 1552482128.410 * * [simplify]: iters left: 6 (9 enodes) 1552482128.412 * * [simplify]: iters left: 5 (33 enodes) 1552482128.418 * * [simplify]: iters left: 4 (52 enodes) 1552482128.424 * * [simplify]: iters left: 3 (79 enodes) 1552482128.434 * * [simplify]: iters left: 2 (104 enodes) 1552482128.447 * * [simplify]: iters left: 1 (126 enodes) 1552482128.462 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.462 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.462 * * [simplify]: Extracting #2: cost 32 inf + 43 1552482128.462 * * [simplify]: Extracting #3: cost 17 inf + 1998 1552482128.463 * * [simplify]: Extracting #4: cost 0 inf + 4150 1552482128.464 * [simplify]: Simplified to (/ (* x (- 2 x)) (sqrt (- 2 x))) 1552482128.464 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (- 2 x))) (/ (* x (- 2 x)) (sqrt (- 2 x))))) 1552482128.464 * * * * [progress]: [ 91 / 176 ] simplifiying candidate # 1552482128.464 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 1552482128.464 * * [simplify]: iters left: 5 (6 enodes) 1552482128.466 * * [simplify]: iters left: 4 (20 enodes) 1552482128.469 * * [simplify]: iters left: 3 (22 enodes) 1552482128.472 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.472 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482128.472 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482128.472 * [simplify]: Simplified to (+ x 2) 1552482128.472 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (* (- (sqrt 4) x) x) (- 2 x)))) 1552482128.472 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- 2 x)) 1552482128.472 * * [simplify]: iters left: 6 (8 enodes) 1552482128.475 * * [simplify]: iters left: 5 (30 enodes) 1552482128.479 * * [simplify]: iters left: 4 (54 enodes) 1552482128.487 * * [simplify]: iters left: 3 (80 enodes) 1552482128.497 * * [simplify]: iters left: 2 (100 enodes) 1552482128.507 * * [simplify]: iters left: 1 (115 enodes) 1552482128.518 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.519 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482128.519 * [simplify]: Simplified to x 1552482128.519 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 1552482128.519 * * * * [progress]: [ 92 / 176 ] simplifiying candidate # 1552482128.519 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (+ (sqrt 2) (sqrt x))) 1552482128.519 * * [simplify]: iters left: 5 (9 enodes) 1552482128.522 * * [simplify]: iters left: 4 (29 enodes) 1552482128.526 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.526 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.526 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482128.526 * * [simplify]: Extracting #3: cost 6 inf + 328 1552482128.526 * * [simplify]: Extracting #4: cost 0 inf + 898 1552482128.526 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt 2) (sqrt x))) 1552482128.526 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (* (- (sqrt 4) x) x) (- (sqrt 2) (sqrt x))))) 1552482128.526 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- (sqrt 2) (sqrt x))) 1552482128.526 * * [simplify]: iters left: 6 (10 enodes) 1552482128.529 * * [simplify]: iters left: 5 (37 enodes) 1552482128.534 * * [simplify]: iters left: 4 (62 enodes) 1552482128.543 * * [simplify]: iters left: 3 (98 enodes) 1552482128.557 * * [simplify]: iters left: 2 (133 enodes) 1552482128.574 * * [simplify]: iters left: 1 (158 enodes) 1552482128.593 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.593 * * [simplify]: Extracting #1: cost 17 inf + 0 1552482128.593 * * [simplify]: Extracting #2: cost 42 inf + 85 1552482128.594 * * [simplify]: Extracting #3: cost 47 inf + 822 1552482128.594 * * [simplify]: Extracting #4: cost 24 inf + 3500 1552482128.596 * * [simplify]: Extracting #5: cost 3 inf + 7180 1552482128.597 * * [simplify]: Extracting #6: cost 0 inf + 7625 1552482128.599 * [simplify]: Simplified to (/ (* x (- 2 x)) (- (sqrt 2) (sqrt x))) 1552482128.599 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (+ (sqrt 2) (sqrt x))) (/ (* x (- 2 x)) (- (sqrt 2) (sqrt x))))) 1552482128.599 * * * * [progress]: [ 93 / 176 ] simplifiying candidate # 1552482128.599 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 1552482128.599 * * [simplify]: iters left: 5 (6 enodes) 1552482128.601 * * [simplify]: iters left: 4 (20 enodes) 1552482128.604 * * [simplify]: iters left: 3 (22 enodes) 1552482128.607 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.607 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482128.607 * * [simplify]: Extracting #2: cost 0 inf + 87 1552482128.607 * [simplify]: Simplified to (+ x 2) 1552482128.607 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (* (- (sqrt 4) x) x) (- 2 x)))) 1552482128.607 * [simplify]: Simplifying (/ (* (- (sqrt 4) x) x) (- 2 x)) 1552482128.607 * * [simplify]: iters left: 6 (8 enodes) 1552482128.610 * * [simplify]: iters left: 5 (30 enodes) 1552482128.615 * * [simplify]: iters left: 4 (54 enodes) 1552482128.622 * * [simplify]: iters left: 3 (80 enodes) 1552482128.632 * * [simplify]: iters left: 2 (100 enodes) 1552482128.642 * * [simplify]: iters left: 1 (115 enodes) 1552482128.653 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.653 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482128.653 * [simplify]: Simplified to x 1552482128.653 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 1552482128.653 * * * * [progress]: [ 94 / 176 ] simplifiying candidate # 1552482128.654 * [simplify]: Simplifying (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482128.654 * * [simplify]: iters left: 6 (7 enodes) 1552482128.655 * * [simplify]: iters left: 5 (27 enodes) 1552482128.659 * * [simplify]: iters left: 4 (34 enodes) 1552482128.664 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.664 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482128.664 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482128.664 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482128.664 * * [simplify]: Extracting #4: cost 10 inf + 86 1552482128.664 * * [simplify]: Extracting #5: cost 5 inf + 616 1552482128.664 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552482128.664 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482128.664 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482128.665 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482128.665 * * [simplify]: iters left: 6 (9 enodes) 1552482128.667 * * [simplify]: iters left: 5 (34 enodes) 1552482128.672 * * [simplify]: iters left: 4 (57 enodes) 1552482128.681 * * [simplify]: iters left: 3 (93 enodes) 1552482128.693 * * [simplify]: iters left: 2 (126 enodes) 1552482128.710 * * [simplify]: iters left: 1 (163 enodes) 1552482128.734 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.734 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482128.734 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482128.734 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482128.735 * * [simplify]: Extracting #4: cost 30 inf + 3183 1552482128.737 * * [simplify]: Extracting #5: cost 3 inf + 8754 1552482128.739 * * [simplify]: Extracting #6: cost 0 inf + 9481 1552482128.740 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482128.740 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482128.741 * * * * [progress]: [ 95 / 176 ] simplifiying candidate # 1552482128.741 * [simplify]: Simplifying (/ 1 (sqrt (- 2 x))) 1552482128.741 * * [simplify]: iters left: 5 (6 enodes) 1552482128.744 * * [simplify]: iters left: 4 (22 enodes) 1552482128.747 * * [simplify]: iters left: 3 (27 enodes) 1552482128.750 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.750 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.751 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482128.751 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482128.751 * * [simplify]: Extracting #4: cost 7 inf + 44 1552482128.751 * * [simplify]: Extracting #5: cost 1 inf + 456 1552482128.751 * * [simplify]: Extracting #6: cost 0 inf + 579 1552482128.751 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 1552482128.751 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482128.751 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482128.751 * * [simplify]: iters left: 6 (9 enodes) 1552482128.753 * * [simplify]: iters left: 5 (34 enodes) 1552482128.758 * * [simplify]: iters left: 4 (57 enodes) 1552482128.766 * * [simplify]: iters left: 3 (93 enodes) 1552482128.779 * * [simplify]: iters left: 2 (126 enodes) 1552482128.796 * * [simplify]: iters left: 1 (163 enodes) 1552482128.821 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.822 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482128.822 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482128.822 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482128.823 * * [simplify]: Extracting #4: cost 30 inf + 2863 1552482128.824 * * [simplify]: Extracting #5: cost 3 inf + 7474 1552482128.826 * * [simplify]: Extracting #6: cost 0 inf + 8081 1552482128.828 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482128.828 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482128.828 * * * * [progress]: [ 96 / 176 ] simplifiying candidate # 1552482128.828 * [simplify]: Simplifying (/ 1 1) 1552482128.828 * * [simplify]: iters left: 2 (2 enodes) 1552482128.829 * * [simplify]: iters left: 1 (6 enodes) 1552482128.830 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.830 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482128.830 * [simplify]: Simplified to 1 1552482128.830 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482128.830 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482128.830 * * [simplify]: iters left: 6 (8 enodes) 1552482128.832 * * [simplify]: iters left: 5 (31 enodes) 1552482128.837 * * [simplify]: iters left: 4 (57 enodes) 1552482128.846 * * [simplify]: iters left: 3 (102 enodes) 1552482128.859 * * [simplify]: iters left: 2 (148 enodes) 1552482128.882 * * [simplify]: iters left: 1 (202 enodes) 1552482128.911 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.911 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482128.911 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482128.912 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482128.913 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482128.915 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482128.917 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482128.919 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482128.919 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482128.919 * * * * [progress]: [ 97 / 176 ] simplifiying candidate # 1552482128.919 * [simplify]: Simplifying (/ 1 (+ (sqrt 2) (sqrt x))) 1552482128.919 * * [simplify]: iters left: 5 (7 enodes) 1552482128.921 * * [simplify]: iters left: 4 (24 enodes) 1552482128.925 * * [simplify]: iters left: 3 (26 enodes) 1552482128.928 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482128.928 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482128.928 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482128.928 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482128.928 * * [simplify]: Extracting #4: cost 8 inf + 3 1552482128.928 * * [simplify]: Extracting #5: cost 2 inf + 452 1552482128.929 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482128.929 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 1552482128.929 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482128.929 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482128.929 * * [simplify]: iters left: 6 (10 enodes) 1552482128.931 * * [simplify]: iters left: 5 (37 enodes) 1552482128.937 * * [simplify]: iters left: 4 (64 enodes) 1552482128.948 * * [simplify]: iters left: 3 (111 enodes) 1552482128.963 * * [simplify]: iters left: 2 (157 enodes) 1552482128.984 * * [simplify]: iters left: 1 (207 enodes) 1552482129.016 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.016 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.016 * * [simplify]: Extracting #2: cost 54 inf + 43 1552482129.017 * * [simplify]: Extracting #3: cost 68 inf + 1021 1552482129.017 * * [simplify]: Extracting #4: cost 54 inf + 2775 1552482129.018 * * [simplify]: Extracting #5: cost 36 inf + 5094 1552482129.020 * * [simplify]: Extracting #6: cost 4 inf + 11790 1552482129.023 * * [simplify]: Extracting #7: cost 0 inf + 12640 1552482129.026 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482129.026 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482129.026 * * * * [progress]: [ 98 / 176 ] simplifiying candidate # 1552482129.026 * [simplify]: Simplifying (/ 1 1) 1552482129.026 * * [simplify]: iters left: 2 (2 enodes) 1552482129.027 * * [simplify]: iters left: 1 (6 enodes) 1552482129.028 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.028 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482129.028 * [simplify]: Simplified to 1 1552482129.028 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.028 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.028 * * [simplify]: iters left: 6 (8 enodes) 1552482129.030 * * [simplify]: iters left: 5 (31 enodes) 1552482129.034 * * [simplify]: iters left: 4 (57 enodes) 1552482129.043 * * [simplify]: iters left: 3 (102 enodes) 1552482129.057 * * [simplify]: iters left: 2 (148 enodes) 1552482129.079 * * [simplify]: iters left: 1 (202 enodes) 1552482129.108 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.109 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.109 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482129.109 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482129.111 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482129.113 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482129.114 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482129.116 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.116 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.116 * * * * [progress]: [ 99 / 176 ] simplifiying candidate # 1552482129.117 * [simplify]: Simplifying (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482129.117 * * [simplify]: iters left: 6 (7 enodes) 1552482129.118 * * [simplify]: iters left: 5 (27 enodes) 1552482129.122 * * [simplify]: iters left: 4 (34 enodes) 1552482129.127 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.127 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482129.127 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482129.127 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482129.127 * * [simplify]: Extracting #4: cost 10 inf + 86 1552482129.127 * * [simplify]: Extracting #5: cost 5 inf + 616 1552482129.127 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552482129.127 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482129.127 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482129.128 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482129.128 * * [simplify]: iters left: 6 (9 enodes) 1552482129.130 * * [simplify]: iters left: 5 (34 enodes) 1552482129.136 * * [simplify]: iters left: 4 (57 enodes) 1552482129.145 * * [simplify]: iters left: 3 (93 enodes) 1552482129.157 * * [simplify]: iters left: 2 (126 enodes) 1552482129.174 * * [simplify]: iters left: 1 (163 enodes) 1552482129.199 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.199 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.199 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482129.199 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482129.200 * * [simplify]: Extracting #4: cost 30 inf + 3183 1552482129.201 * * [simplify]: Extracting #5: cost 3 inf + 8754 1552482129.203 * * [simplify]: Extracting #6: cost 0 inf + 9481 1552482129.205 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 1552482129.205 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 1552482129.205 * * * * [progress]: [ 100 / 176 ] simplifiying candidate # 1552482129.205 * [simplify]: Simplifying (/ 1 (sqrt (- 2 x))) 1552482129.205 * * [simplify]: iters left: 5 (6 enodes) 1552482129.207 * * [simplify]: iters left: 4 (22 enodes) 1552482129.210 * * [simplify]: iters left: 3 (27 enodes) 1552482129.214 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.214 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482129.214 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482129.214 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482129.214 * * [simplify]: Extracting #4: cost 7 inf + 44 1552482129.214 * * [simplify]: Extracting #5: cost 1 inf + 456 1552482129.214 * * [simplify]: Extracting #6: cost 0 inf + 579 1552482129.214 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 1552482129.214 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482129.214 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482129.214 * * [simplify]: iters left: 6 (9 enodes) 1552482129.217 * * [simplify]: iters left: 5 (34 enodes) 1552482129.221 * * [simplify]: iters left: 4 (57 enodes) 1552482129.230 * * [simplify]: iters left: 3 (93 enodes) 1552482129.242 * * [simplify]: iters left: 2 (126 enodes) 1552482129.259 * * [simplify]: iters left: 1 (163 enodes) 1552482129.284 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.284 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.284 * * [simplify]: Extracting #2: cost 46 inf + 43 1552482129.284 * * [simplify]: Extracting #3: cost 47 inf + 898 1552482129.285 * * [simplify]: Extracting #4: cost 30 inf + 2863 1552482129.287 * * [simplify]: Extracting #5: cost 3 inf + 7474 1552482129.288 * * [simplify]: Extracting #6: cost 0 inf + 8081 1552482129.290 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 1552482129.290 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 1552482129.291 * * * * [progress]: [ 101 / 176 ] simplifiying candidate # 1552482129.291 * [simplify]: Simplifying (/ 1 1) 1552482129.291 * * [simplify]: iters left: 2 (2 enodes) 1552482129.291 * * [simplify]: iters left: 1 (6 enodes) 1552482129.292 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.292 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482129.292 * [simplify]: Simplified to 1 1552482129.292 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.293 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.293 * * [simplify]: iters left: 6 (8 enodes) 1552482129.295 * * [simplify]: iters left: 5 (31 enodes) 1552482129.299 * * [simplify]: iters left: 4 (57 enodes) 1552482129.308 * * [simplify]: iters left: 3 (102 enodes) 1552482129.321 * * [simplify]: iters left: 2 (148 enodes) 1552482129.343 * * [simplify]: iters left: 1 (202 enodes) 1552482129.372 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.372 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.373 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482129.373 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482129.374 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482129.376 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482129.378 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482129.380 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.380 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.380 * * * * [progress]: [ 102 / 176 ] simplifiying candidate # 1552482129.380 * [simplify]: Simplifying (/ 1 (+ (sqrt 2) (sqrt x))) 1552482129.380 * * [simplify]: iters left: 5 (7 enodes) 1552482129.382 * * [simplify]: iters left: 4 (24 enodes) 1552482129.386 * * [simplify]: iters left: 3 (26 enodes) 1552482129.391 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.391 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482129.391 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482129.391 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482129.391 * * [simplify]: Extracting #4: cost 8 inf + 3 1552482129.391 * * [simplify]: Extracting #5: cost 2 inf + 452 1552482129.391 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482129.392 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 1552482129.392 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482129.392 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482129.392 * * [simplify]: iters left: 6 (10 enodes) 1552482129.394 * * [simplify]: iters left: 5 (37 enodes) 1552482129.400 * * [simplify]: iters left: 4 (64 enodes) 1552482129.409 * * [simplify]: iters left: 3 (111 enodes) 1552482129.424 * * [simplify]: iters left: 2 (157 enodes) 1552482129.446 * * [simplify]: iters left: 1 (207 enodes) 1552482129.476 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.477 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.477 * * [simplify]: Extracting #2: cost 54 inf + 43 1552482129.477 * * [simplify]: Extracting #3: cost 68 inf + 1021 1552482129.478 * * [simplify]: Extracting #4: cost 54 inf + 2775 1552482129.479 * * [simplify]: Extracting #5: cost 36 inf + 5094 1552482129.481 * * [simplify]: Extracting #6: cost 4 inf + 11790 1552482129.483 * * [simplify]: Extracting #7: cost 0 inf + 12640 1552482129.486 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))) 1552482129.486 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (* (- 4 (* x x)) x) (- (sqrt 2) (sqrt x))))) 1552482129.486 * * * * [progress]: [ 103 / 176 ] simplifiying candidate # 1552482129.486 * [simplify]: Simplifying (/ 1 1) 1552482129.486 * * [simplify]: iters left: 2 (2 enodes) 1552482129.487 * * [simplify]: iters left: 1 (6 enodes) 1552482129.488 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.488 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482129.488 * [simplify]: Simplified to 1 1552482129.488 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.488 * [simplify]: Simplifying (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.488 * * [simplify]: iters left: 6 (8 enodes) 1552482129.490 * * [simplify]: iters left: 5 (31 enodes) 1552482129.495 * * [simplify]: iters left: 4 (57 enodes) 1552482129.504 * * [simplify]: iters left: 3 (102 enodes) 1552482129.519 * * [simplify]: iters left: 2 (148 enodes) 1552482129.539 * * [simplify]: iters left: 1 (202 enodes) 1552482129.568 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.569 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482129.569 * * [simplify]: Extracting #2: cost 53 inf + 2 1552482129.569 * * [simplify]: Extracting #3: cost 47 inf + 2330 1552482129.571 * * [simplify]: Extracting #4: cost 12 inf + 6450 1552482129.573 * * [simplify]: Extracting #5: cost 1 inf + 7864 1552482129.574 * * [simplify]: Extracting #6: cost 0 inf + 8076 1552482129.576 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (- 2 x)) 1552482129.576 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552482129.576 * * * * [progress]: [ 104 / 176 ] simplifiying candidate # 1552482129.577 * [simplify]: Simplifying (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482129.577 * * [simplify]: iters left: 6 (6 enodes) 1552482129.578 * * [simplify]: iters left: 5 (22 enodes) 1552482129.582 * * [simplify]: iters left: 4 (27 enodes) 1552482129.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.586 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482129.586 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482129.586 * * [simplify]: Extracting #3: cost 12 inf + 1 1552482129.586 * * [simplify]: Extracting #4: cost 11 inf + 43 1552482129.586 * * [simplify]: Extracting #5: cost 7 inf + 290 1552482129.586 * * [simplify]: Extracting #6: cost 1 inf + 1262 1552482129.586 * * [simplify]: Extracting #7: cost 0 inf + 1464 1552482129.587 * [simplify]: Simplified to (/ (/ x (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482129.587 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ x (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- 4 (* x x)) (cbrt (- 2 x))))) 1552482129.587 * [simplify]: Simplifying (/ (- 4 (* x x)) (cbrt (- 2 x))) 1552482129.587 * * [simplify]: iters left: 6 (8 enodes) 1552482129.589 * * [simplify]: iters left: 5 (31 enodes) 1552482129.593 * * [simplify]: iters left: 4 (47 enodes) 1552482129.600 * * [simplify]: iters left: 3 (58 enodes) 1552482129.607 * * [simplify]: iters left: 2 (68 enodes) 1552482129.615 * * [simplify]: iters left: 1 (77 enodes) 1552482129.624 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.624 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482129.624 * * [simplify]: Extracting #2: cost 23 inf + 42 1552482129.624 * * [simplify]: Extracting #3: cost 25 inf + 206 1552482129.624 * * [simplify]: Extracting #4: cost 20 inf + 453 1552482129.625 * * [simplify]: Extracting #5: cost 4 inf + 3128 1552482129.625 * * [simplify]: Extracting #6: cost 0 inf + 3977 1552482129.626 * [simplify]: Simplified to (/ (- 4 (* x x)) (cbrt (- 2 x))) 1552482129.626 * [simplify]: Simplified (2 2) to (λ (x) (* (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (cbrt (- 2 x))))) 1552482129.626 * * * * [progress]: [ 105 / 176 ] simplifiying candidate # 1552482129.626 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552482129.626 * * [simplify]: iters left: 5 (5 enodes) 1552482129.627 * * [simplify]: iters left: 4 (17 enodes) 1552482129.630 * * [simplify]: iters left: 3 (20 enodes) 1552482129.632 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.632 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482129.632 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482129.632 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482129.632 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482129.632 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482129.633 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552482129.633 * [simplify]: Simplified (2 1) to (λ (x) (* (/ x (sqrt (- 2 x))) (/ (- 4 (* x x)) (sqrt (- 2 x))))) 1552482129.633 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552482129.633 * * [simplify]: iters left: 6 (8 enodes) 1552482129.635 * * [simplify]: iters left: 5 (31 enodes) 1552482129.639 * * [simplify]: iters left: 4 (47 enodes) 1552482129.646 * * [simplify]: iters left: 3 (58 enodes) 1552482129.654 * * [simplify]: iters left: 2 (68 enodes) 1552482129.662 * * [simplify]: iters left: 1 (77 enodes) 1552482129.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.671 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482129.671 * * [simplify]: Extracting #2: cost 23 inf + 42 1552482129.671 * * [simplify]: Extracting #3: cost 25 inf + 206 1552482129.671 * * [simplify]: Extracting #4: cost 20 inf + 453 1552482129.672 * * [simplify]: Extracting #5: cost 4 inf + 2568 1552482129.672 * * [simplify]: Extracting #6: cost 0 inf + 3257 1552482129.673 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552482129.673 * [simplify]: Simplified (2 2) to (λ (x) (* (/ x (sqrt (- 2 x))) (/ (- 4 (* x x)) (sqrt (- 2 x))))) 1552482129.673 * * * * [progress]: [ 106 / 176 ] simplifiying candidate # 1552482129.673 * [simplify]: Simplifying (/ x 1) 1552482129.673 * * [simplify]: iters left: 2 (3 enodes) 1552482129.674 * * [simplify]: iters left: 1 (9 enodes) 1552482129.675 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.675 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482129.675 * [simplify]: Simplified to x 1552482129.675 * [simplify]: Simplified (2 1) to (λ (x) (* x (/ (- 4 (* x x)) (- 2 x)))) 1552482129.676 * [simplify]: Simplifying (/ (- 4 (* x x)) (- 2 x)) 1552482129.676 * * [simplify]: iters left: 6 (7 enodes) 1552482129.677 * * [simplify]: iters left: 5 (28 enodes) 1552482129.681 * * [simplify]: iters left: 4 (44 enodes) 1552482129.687 * * [simplify]: iters left: 3 (58 enodes) 1552482129.695 * * [simplify]: iters left: 2 (74 enodes) 1552482129.705 * * [simplify]: iters left: 1 (90 enodes) 1552482129.716 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.716 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482129.717 * * [simplify]: Extracting #2: cost 23 inf + 42 1552482129.717 * * [simplify]: Extracting #3: cost 25 inf + 533 1552482129.717 * * [simplify]: Extracting #4: cost 11 inf + 1883 1552482129.718 * * [simplify]: Extracting #5: cost 0 inf + 2986 1552482129.718 * [simplify]: Simplified to (/ (- 4 (* x x)) (- 2 x)) 1552482129.718 * [simplify]: Simplified (2 2) to (λ (x) (* x (/ (- 4 (* x x)) (- 2 x)))) 1552482129.719 * * * * [progress]: [ 107 / 176 ] simplifiying candidate # 1552482129.719 * [simplify]: Simplifying (/ x (+ (sqrt 2) (sqrt x))) 1552482129.719 * * [simplify]: iters left: 5 (6 enodes) 1552482129.720 * * [simplify]: iters left: 4 (19 enodes) 1552482129.723 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.723 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482129.723 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482129.723 * * [simplify]: Extracting #3: cost 8 inf + 42 1552482129.723 * * [simplify]: Extracting #4: cost 0 inf + 734 1552482129.723 * [simplify]: Simplified to (/ x (+ (sqrt x) (sqrt 2))) 1552482129.723 * [simplify]: Simplified (2 1) to (λ (x) (* (/ x (+ (sqrt x) (sqrt 2))) (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))))) 1552482129.723 * [simplify]: Simplifying (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) 1552482129.723 * * [simplify]: iters left: 6 (9 enodes) 1552482129.726 * * [simplify]: iters left: 5 (34 enodes) 1552482129.730 * * [simplify]: iters left: 4 (51 enodes) 1552482129.737 * * [simplify]: iters left: 3 (67 enodes) 1552482129.746 * * [simplify]: iters left: 2 (83 enodes) 1552482129.757 * * [simplify]: iters left: 1 (99 enodes) 1552482129.769 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.769 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482129.769 * * [simplify]: Extracting #2: cost 25 inf + 42 1552482129.769 * * [simplify]: Extracting #3: cost 33 inf + 328 1552482129.769 * * [simplify]: Extracting #4: cost 26 inf + 1262 1552482129.770 * * [simplify]: Extracting #5: cost 9 inf + 3735 1552482129.771 * * [simplify]: Extracting #6: cost 0 inf + 5434 1552482129.772 * [simplify]: Simplified to (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) 1552482129.772 * [simplify]: Simplified (2 2) to (λ (x) (* (/ x (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))))) 1552482129.772 * * * * [progress]: [ 108 / 176 ] simplifiying candidate # 1552482129.772 * [simplify]: Simplifying (/ x 1) 1552482129.772 * * [simplify]: iters left: 2 (3 enodes) 1552482129.773 * * [simplify]: iters left: 1 (9 enodes) 1552482129.774 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.774 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482129.774 * [simplify]: Simplified to x 1552482129.774 * [simplify]: Simplified (2 1) to (λ (x) (* x (/ (- 4 (* x x)) (- 2 x)))) 1552482129.774 * [simplify]: Simplifying (/ (- 4 (* x x)) (- 2 x)) 1552482129.774 * * [simplify]: iters left: 6 (7 enodes) 1552482129.776 * * [simplify]: iters left: 5 (28 enodes) 1552482129.780 * * [simplify]: iters left: 4 (44 enodes) 1552482129.787 * * [simplify]: iters left: 3 (58 enodes) 1552482129.795 * * [simplify]: iters left: 2 (74 enodes) 1552482129.804 * * [simplify]: iters left: 1 (90 enodes) 1552482129.815 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.815 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482129.815 * * [simplify]: Extracting #2: cost 23 inf + 42 1552482129.815 * * [simplify]: Extracting #3: cost 25 inf + 533 1552482129.816 * * [simplify]: Extracting #4: cost 11 inf + 1883 1552482129.816 * * [simplify]: Extracting #5: cost 0 inf + 2986 1552482129.817 * [simplify]: Simplified to (/ (- 4 (* x x)) (- 2 x)) 1552482129.817 * [simplify]: Simplified (2 2) to (λ (x) (* x (/ (- 4 (* x x)) (- 2 x)))) 1552482129.817 * * * * [progress]: [ 109 / 176 ] simplifiying candidate # 1552482129.817 * * * * [progress]: [ 110 / 176 ] simplifiying candidate # 1552482129.817 * * * * [progress]: [ 111 / 176 ] simplifiying candidate # 1552482129.817 * * * * [progress]: [ 112 / 176 ] simplifiying candidate # 1552482129.817 * [simplify]: Simplifying (cbrt (- 2 x)) 1552482129.817 * * [simplify]: iters left: 3 (4 enodes) 1552482129.818 * * [simplify]: iters left: 2 (14 enodes) 1552482129.820 * * [simplify]: iters left: 1 (17 enodes) 1552482129.822 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.822 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482129.822 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482129.822 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482129.822 * * [simplify]: Extracting #4: cost 0 inf + 412 1552482129.823 * [simplify]: Simplified to (cbrt (- 2 x)) 1552482129.823 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 1552482129.823 * * * * [progress]: [ 113 / 176 ] simplifiying candidate # 1552482129.823 * [simplify]: Simplifying (sqrt (- 2 x)) 1552482129.823 * * [simplify]: iters left: 3 (4 enodes) 1552482129.824 * * [simplify]: iters left: 2 (14 enodes) 1552482129.826 * * [simplify]: iters left: 1 (17 enodes) 1552482129.828 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.828 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482129.828 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482129.828 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482129.828 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482129.828 * [simplify]: Simplified to (sqrt (- 2 x)) 1552482129.828 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 1552482129.828 * * * * [progress]: [ 114 / 176 ] simplifiying candidate # 1552482129.828 * [simplify]: Simplifying (- 2 x) 1552482129.828 * * [simplify]: iters left: 2 (3 enodes) 1552482129.829 * * [simplify]: iters left: 1 (11 enodes) 1552482129.831 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.831 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482129.831 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482129.831 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482129.831 * [simplify]: Simplified to (- 2 x) 1552482129.831 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 1552482129.831 * * * * [progress]: [ 115 / 176 ] simplifiying candidate # 1552482129.831 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 1552482129.831 * * [simplify]: iters left: 3 (5 enodes) 1552482129.832 * * [simplify]: iters left: 2 (17 enodes) 1552482129.835 * * [simplify]: iters left: 1 (20 enodes) 1552482129.837 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.837 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482129.838 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482129.838 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482129.838 * * [simplify]: Extracting #4: cost 1 inf + 491 1552482129.838 * * [simplify]: Extracting #5: cost 0 inf + 572 1552482129.838 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 1552482129.838 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x)))) 1552482129.838 * * * * [progress]: [ 116 / 176 ] simplifiying candidate # 1552482129.838 * [simplify]: Simplifying (- 2 x) 1552482129.838 * * [simplify]: iters left: 2 (3 enodes) 1552482129.839 * * [simplify]: iters left: 1 (11 enodes) 1552482129.840 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.841 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482129.841 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482129.841 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482129.841 * [simplify]: Simplified to (- 2 x) 1552482129.841 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 1552482129.841 * * * * [progress]: [ 117 / 176 ] simplifiying candidate # 1552482129.841 * [simplify]: Simplifying (- 4 (* x x)) 1552482129.841 * * [simplify]: iters left: 4 (4 enodes) 1552482129.842 * * [simplify]: iters left: 3 (14 enodes) 1552482129.844 * * [simplify]: iters left: 2 (20 enodes) 1552482129.847 * * [simplify]: iters left: 1 (24 enodes) 1552482129.851 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.851 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482129.851 * * [simplify]: Extracting #2: cost 5 inf + 165 1552482129.851 * * [simplify]: Extracting #3: cost 0 inf + 492 1552482129.851 * [simplify]: Simplified to (- 4 (* x x)) 1552482129.851 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1552482129.851 * * * * [progress]: [ 118 / 176 ] simplifiying candidate # 1552482129.851 * [simplify]: Simplifying (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1552482129.851 * * [simplify]: iters left: 6 (7 enodes) 1552482129.853 * * [simplify]: iters left: 5 (24 enodes) 1552482129.856 * * [simplify]: iters left: 4 (36 enodes) 1552482129.862 * * [simplify]: iters left: 3 (56 enodes) 1552482129.869 * * [simplify]: iters left: 2 (65 enodes) 1552482129.877 * * [simplify]: iters left: 1 (72 enodes) 1552482129.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.885 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482129.885 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482129.885 * * [simplify]: Extracting #3: cost 15 inf + 0 1552482129.885 * * [simplify]: Extracting #4: cost 21 inf + 43 1552482129.885 * * [simplify]: Extracting #5: cost 10 inf + 1103 1552482129.886 * * [simplify]: Extracting #6: cost 5 inf + 1872 1552482129.886 * * [simplify]: Extracting #7: cost 1 inf + 2539 1552482129.887 * * [simplify]: Extracting #8: cost 0 inf + 2751 1552482129.887 * [simplify]: Simplified to (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) 1552482129.887 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (/ (- 2 x) (cbrt (* (- 4 (* x x)) x))))) 1552482129.887 * * * * [progress]: [ 119 / 176 ] simplifiying candidate # 1552482129.888 * [simplify]: Simplifying (sqrt (* (- 4 (* x x)) x)) 1552482129.888 * * [simplify]: iters left: 6 (6 enodes) 1552482129.889 * * [simplify]: iters left: 5 (21 enodes) 1552482129.892 * * [simplify]: iters left: 4 (33 enodes) 1552482129.897 * * [simplify]: iters left: 3 (53 enodes) 1552482129.904 * * [simplify]: iters left: 2 (62 enodes) 1552482129.911 * * [simplify]: iters left: 1 (69 enodes) 1552482129.920 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.920 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482129.920 * * [simplify]: Extracting #2: cost 13 inf + 0 1552482129.921 * * [simplify]: Extracting #3: cost 20 inf + 2 1552482129.921 * * [simplify]: Extracting #4: cost 9 inf + 860 1552482129.921 * * [simplify]: Extracting #5: cost 6 inf + 1266 1552482129.921 * * [simplify]: Extracting #6: cost 1 inf + 1975 1552482129.922 * * [simplify]: Extracting #7: cost 0 inf + 2187 1552482129.922 * [simplify]: Simplified to (sqrt (* (- 4 (* x x)) x)) 1552482129.922 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (* (- 4 (* x x)) x)) (/ (- 2 x) (sqrt (* (- 4 (* x x)) x))))) 1552482129.922 * * * * [progress]: [ 120 / 176 ] simplifiying candidate # 1552482129.922 * * * * [progress]: [ 121 / 176 ] simplifiying candidate # 1552482129.923 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482129.923 * * [simplify]: iters left: 6 (7 enodes) 1552482129.924 * * [simplify]: iters left: 5 (24 enodes) 1552482129.927 * * [simplify]: iters left: 4 (30 enodes) 1552482129.931 * * [simplify]: iters left: 3 (34 enodes) 1552482129.935 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482129.935 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482129.935 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482129.935 * * [simplify]: Extracting #3: cost 11 inf + 42 1552482129.935 * * [simplify]: Extracting #4: cost 9 inf + 247 1552482129.935 * * [simplify]: Extracting #5: cost 4 inf + 574 1552482129.936 * * [simplify]: Extracting #6: cost 1 inf + 1020 1552482129.936 * * [simplify]: Extracting #7: cost 0 inf + 1222 1552482129.936 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482129.936 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (/ (- 2 x) (* (sqrt (- 4 (* x x))) (sqrt x))))) 1552482129.936 * * * * [progress]: [ 122 / 176 ] simplifiying candidate # 1552482129.936 * [simplify]: Simplifying (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) 1552482129.936 * * [simplify]: iters left: 6 (7 enodes) 1552482129.938 * * [simplify]: iters left: 5 (26 enodes) 1552482129.942 * * [simplify]: iters left: 4 (42 enodes) 1552482129.948 * * [simplify]: iters left: 3 (82 enodes) 1552482129.961 * * [simplify]: iters left: 2 (151 enodes) 1552482129.987 * * [simplify]: iters left: 1 (221 enodes) 1552482130.013 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.013 * * [simplify]: Extracting #1: cost 23 inf + 0 1552482130.013 * * [simplify]: Extracting #2: cost 40 inf + 43 1552482130.014 * * [simplify]: Extracting #3: cost 30 inf + 935 1552482130.015 * * [simplify]: Extracting #4: cost 4 inf + 5368 1552482130.016 * * [simplify]: Extracting #5: cost 0 inf + 5813 1552482130.018 * [simplify]: Simplified to (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) 1552482130.018 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x)))) 1552482130.018 * * * * [progress]: [ 123 / 176 ] simplifiying candidate # 1552482130.018 * [simplify]: Simplifying (* (- 4 (* x x)) (sqrt x)) 1552482130.018 * * [simplify]: iters left: 6 (6 enodes) 1552482130.019 * * [simplify]: iters left: 5 (21 enodes) 1552482130.022 * * [simplify]: iters left: 4 (33 enodes) 1552482130.027 * * [simplify]: iters left: 3 (61 enodes) 1552482130.037 * * [simplify]: iters left: 2 (90 enodes) 1552482130.047 * * [simplify]: iters left: 1 (96 enodes) 1552482130.054 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.055 * * [simplify]: Extracting #1: cost 15 inf + 0 1552482130.055 * * [simplify]: Extracting #2: cost 24 inf + 2 1552482130.055 * * [simplify]: Extracting #3: cost 10 inf + 1259 1552482130.055 * * [simplify]: Extracting #4: cost 1 inf + 2071 1552482130.056 * * [simplify]: Extracting #5: cost 0 inf + 2192 1552482130.057 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 1552482130.057 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) (sqrt x)) (/ (- 2 x) (sqrt x)))) 1552482130.057 * * * * [progress]: [ 124 / 176 ] simplifiying candidate # 1552482130.057 * [simplify]: Simplifying (* (- 4 (* x x)) 1) 1552482130.057 * * [simplify]: iters left: 6 (6 enodes) 1552482130.059 * * [simplify]: iters left: 5 (21 enodes) 1552482130.063 * * [simplify]: iters left: 4 (37 enodes) 1552482130.068 * * [simplify]: iters left: 3 (53 enodes) 1552482130.075 * * [simplify]: iters left: 2 (57 enodes) 1552482130.080 * * [simplify]: iters left: 1 (59 enodes) 1552482130.085 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.086 * * [simplify]: Extracting #1: cost 8 inf + 0 1552482130.086 * * [simplify]: Extracting #2: cost 6 inf + 166 1552482130.086 * * [simplify]: Extracting #3: cost 1 inf + 412 1552482130.086 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482130.086 * [simplify]: Simplified to (- 4 (* x x)) 1552482130.086 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1552482130.086 * * * * [progress]: [ 125 / 176 ] simplifiying candidate # 1552482130.086 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482130.086 * * [simplify]: iters left: 6 (6 enodes) 1552482130.088 * * [simplify]: iters left: 5 (20 enodes) 1552482130.090 * * [simplify]: iters left: 4 (26 enodes) 1552482130.094 * * [simplify]: iters left: 3 (30 enodes) 1552482130.098 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.098 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.098 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482130.098 * * [simplify]: Extracting #3: cost 11 inf + 0 1552482130.098 * * [simplify]: Extracting #4: cost 11 inf + 43 1552482130.098 * * [simplify]: Extracting #5: cost 5 inf + 410 1552482130.098 * * [simplify]: Extracting #6: cost 1 inf + 1018 1552482130.098 * * [simplify]: Extracting #7: cost 0 inf + 1220 1552482130.098 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482130.098 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (- 2 x) (* (cbrt (- 4 (* x x))) x)))) 1552482130.098 * * * * [progress]: [ 126 / 176 ] simplifiying candidate # 1552482130.099 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 1552482130.099 * * [simplify]: iters left: 5 (5 enodes) 1552482130.100 * * [simplify]: iters left: 4 (17 enodes) 1552482130.103 * * [simplify]: iters left: 3 (23 enodes) 1552482130.106 * * [simplify]: iters left: 2 (27 enodes) 1552482130.109 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.109 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.109 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482130.110 * * [simplify]: Extracting #3: cost 7 inf + 165 1552482130.110 * * [simplify]: Extracting #4: cost 0 inf + 736 1552482130.110 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552482130.110 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (* (sqrt (- 4 (* x x))) x)))) 1552482130.110 * * * * [progress]: [ 127 / 176 ] simplifiying candidate # 1552482130.110 * * * * [progress]: [ 128 / 176 ] simplifiying candidate # 1552482130.110 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482130.110 * * [simplify]: iters left: 3 (4 enodes) 1552482130.112 * * [simplify]: iters left: 2 (14 enodes) 1552482130.113 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.113 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.113 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482130.114 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.114 * [simplify]: Simplified to (+ 2 x) 1552482130.114 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 x) (/ (- 2 x) (* (- (sqrt 4) x) x)))) 1552482130.114 * * * * [progress]: [ 129 / 176 ] simplifiying candidate # 1552482130.114 * [simplify]: Simplifying (+ (sqrt 4) (sqrt (* x x))) 1552482130.114 * * [simplify]: iters left: 5 (6 enodes) 1552482130.116 * * [simplify]: iters left: 4 (21 enodes) 1552482130.118 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.118 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.118 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482130.118 * * [simplify]: Extracting #3: cost 1 inf + 289 1552482130.118 * * [simplify]: Extracting #4: cost 0 inf + 330 1552482130.118 * [simplify]: Simplified to (+ 2 (fabs x)) 1552482130.118 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 (fabs x)) (/ (- 2 x) (* (- (sqrt 4) (sqrt (* x x))) x)))) 1552482130.119 * * * * [progress]: [ 130 / 176 ] simplifiying candidate # 1552482130.119 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482130.119 * * [simplify]: iters left: 5 (6 enodes) 1552482130.120 * * [simplify]: iters left: 4 (18 enodes) 1552482130.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.122 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.122 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482130.122 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.123 * [simplify]: Simplified to (+ x 2) 1552482130.123 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ x 2) (/ (- 2 x) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x)))) 1552482130.123 * * * * [progress]: [ 131 / 176 ] simplifiying candidate # 1552482130.123 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482130.123 * * [simplify]: iters left: 5 (6 enodes) 1552482130.124 * * [simplify]: iters left: 4 (18 enodes) 1552482130.127 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.127 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.127 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482130.127 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.127 * [simplify]: Simplified to (+ x 2) 1552482130.127 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ x 2) (/ (- 2 x) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x)))) 1552482130.127 * * * * [progress]: [ 132 / 176 ] simplifiying candidate # 1552482130.127 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482130.127 * * [simplify]: iters left: 3 (4 enodes) 1552482130.128 * * [simplify]: iters left: 2 (14 enodes) 1552482130.130 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.130 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.130 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482130.130 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.130 * [simplify]: Simplified to (+ 2 x) 1552482130.130 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 x) (/ (- 2 x) (* (- (sqrt 4) x) x)))) 1552482130.130 * * * * [progress]: [ 133 / 176 ] simplifiying candidate # 1552482130.130 * * * * [progress]: [ 134 / 176 ] simplifiying candidate # 1552482130.130 * * * * [progress]: [ 135 / 176 ] simplifiying candidate # 1552482130.130 * * * * [progress]: [ 136 / 176 ] simplifiying candidate # 1552482130.131 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 1552482130.131 * * [simplify]: iters left: 6 (7 enodes) 1552482130.133 * * [simplify]: iters left: 5 (31 enodes) 1552482130.137 * * [simplify]: iters left: 4 (43 enodes) 1552482130.142 * * [simplify]: iters left: 3 (48 enodes) 1552482130.148 * * [simplify]: iters left: 2 (56 enodes) 1552482130.154 * * [simplify]: iters left: 1 (59 enodes) 1552482130.159 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.159 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482130.159 * * [simplify]: Extracting #2: cost 13 inf + 44 1552482130.160 * * [simplify]: Extracting #3: cost 7 inf + 381 1552482130.160 * * [simplify]: Extracting #4: cost 0 inf + 858 1552482130.160 * * [simplify]: Extracting #5: cost 0 inf + 843 1552482130.160 * [simplify]: Simplified to (fma x (+ 2 x) 4) 1552482130.160 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (fma x (+ 2 x) 4))) 1552482130.161 * * * * [progress]: [ 137 / 176 ] simplifiying candidate # 1552482130.161 * [simplify]: Simplifying (+ 2 x) 1552482130.161 * * [simplify]: iters left: 2 (3 enodes) 1552482130.162 * * [simplify]: iters left: 1 (10 enodes) 1552482130.163 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.163 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.163 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482130.163 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.163 * [simplify]: Simplified to (+ x 2) 1552482130.163 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 1552482130.163 * * * * [progress]: [ 138 / 176 ] simplifiying candidate # 1552482130.163 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1552482130.163 * * [simplify]: iters left: 6 (8 enodes) 1552482130.166 * * [simplify]: iters left: 5 (44 enodes) 1552482130.177 * * [simplify]: iters left: 4 (106 enodes) 1552482130.201 * * [simplify]: iters left: 3 (262 enodes) 1552482130.274 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.274 * * [simplify]: Extracting #1: cost 22 inf + 0 1552482130.274 * * [simplify]: Extracting #2: cost 96 inf + 2 1552482130.275 * * [simplify]: Extracting #3: cost 108 inf + 2401 1552482130.276 * * [simplify]: Extracting #4: cost 68 inf + 10515 1552482130.280 * * [simplify]: Extracting #5: cost 6 inf + 33344 1552482130.284 * * [simplify]: Extracting #6: cost 0 inf + 35147 1552482130.287 * * [simplify]: Extracting #7: cost 0 inf + 35107 1552482130.291 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552482130.291 * [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))))))) 1552482130.291 * * * * [progress]: [ 139 / 176 ] simplifiying candidate # 1552482130.292 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1552482130.292 * * [simplify]: iters left: 6 (7 enodes) 1552482130.296 * * [simplify]: iters left: 5 (33 enodes) 1552482130.301 * * [simplify]: iters left: 4 (60 enodes) 1552482130.310 * * [simplify]: iters left: 3 (129 enodes) 1552482130.341 * * [simplify]: iters left: 2 (358 enodes) 1552482130.442 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.442 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482130.443 * * [simplify]: Extracting #2: cost 124 inf + 1008 1552482130.446 * * [simplify]: Extracting #3: cost 64 inf + 12248 1552482130.451 * * [simplify]: Extracting #4: cost 33 inf + 17895 1552482130.457 * * [simplify]: Extracting #5: cost 4 inf + 25889 1552482130.464 * * [simplify]: Extracting #6: cost 0 inf + 27164 1552482130.470 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552482130.470 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 1552482130.470 * * * * [progress]: [ 140 / 176 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 1552482130.470 * * * * [progress]: [ 141 / 176 ] simplifiying candidate # 1552482130.470 * * * * [progress]: [ 142 / 176 ] simplifiying candidate # 1552482130.470 * * * * [progress]: [ 143 / 176 ] simplifiying candidate # 1552482130.470 * [simplify]: Simplifying (* (- 4 (* x x)) x) 1552482130.470 * * [simplify]: iters left: 6 (5 enodes) 1552482130.472 * * [simplify]: iters left: 5 (18 enodes) 1552482130.474 * * [simplify]: iters left: 4 (30 enodes) 1552482130.479 * * [simplify]: iters left: 3 (50 enodes) 1552482130.485 * * [simplify]: iters left: 2 (59 enodes) 1552482130.492 * * [simplify]: iters left: 1 (66 enodes) 1552482130.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.500 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482130.500 * * [simplify]: Extracting #2: cost 13 inf + 367 1552482130.500 * * [simplify]: Extracting #3: cost 4 inf + 1335 1552482130.501 * * [simplify]: Extracting #4: cost 4 inf + 1226 1552482130.501 * * [simplify]: Extracting #5: cost 0 inf + 1863 1552482130.501 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552482130.501 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x))) 1552482130.501 * * * * [progress]: [ 144 / 176 ] simplifiying candidate # 1552482130.501 * * * * [progress]: [ 145 / 176 ] simplifiying candidate # 1552482130.502 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log x)) 1552482130.502 * * [simplify]: iters left: 6 (7 enodes) 1552482130.503 * * [simplify]: iters left: 5 (24 enodes) 1552482130.506 * * [simplify]: iters left: 4 (30 enodes) 1552482130.510 * * [simplify]: iters left: 3 (34 enodes) 1552482130.514 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.514 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.514 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482130.514 * * [simplify]: Extracting #3: cost 11 inf + 72 1552482130.514 * * [simplify]: Extracting #4: cost 9 inf + 307 1552482130.514 * * [simplify]: Extracting #5: cost 4 inf + 634 1552482130.514 * * [simplify]: Extracting #6: cost 1 inf + 1200 1552482130.515 * * [simplify]: Extracting #7: cost 0 inf + 1462 1552482130.515 * [simplify]: Simplified to (+ (log x) (log (- 4 (* x x)))) 1552482130.515 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (exp (+ (log x) (log (- 4 (* x x))))) (- 2 x))) 1552482130.515 * * * * [progress]: [ 146 / 176 ] simplifiying candidate # 1552482130.515 * * * * [progress]: [ 147 / 176 ] simplifiying candidate # 1552482130.515 * * * * [progress]: [ 148 / 176 ] simplifiying candidate # 1552482130.515 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) 1552482130.515 * * [simplify]: iters left: 6 (8 enodes) 1552482130.517 * * [simplify]: iters left: 5 (33 enodes) 1552482130.523 * * [simplify]: iters left: 4 (80 enodes) 1552482130.544 * * [simplify]: iters left: 3 (299 enodes) 1552482130.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.669 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482130.669 * * [simplify]: Extracting #2: cost 216 inf + 2 1552482130.672 * * [simplify]: Extracting #3: cost 243 inf + 14435 1552482130.685 * * [simplify]: Extracting #4: cost 10 inf + 68030 1552482130.702 * * [simplify]: Extracting #5: cost 0 inf + 70581 1552482130.718 * [simplify]: Simplified to (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x)) 1552482130.718 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x))) (- 2 x))) 1552482130.718 * * * * [progress]: [ 149 / 176 ] simplifiying candidate # 1552482130.718 * * * * [progress]: [ 150 / 176 ] simplifiying candidate # 1552482130.718 * * * * [progress]: [ 151 / 176 ] simplifiying candidate # 1552482130.718 * * * * [progress]: [ 152 / 176 ] simplifiying candidate # 1552482130.718 * * * * [progress]: [ 153 / 176 ] simplifiying candidate # 1552482130.718 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482130.718 * * [simplify]: iters left: 6 (7 enodes) 1552482130.720 * * [simplify]: iters left: 5 (24 enodes) 1552482130.723 * * [simplify]: iters left: 4 (30 enodes) 1552482130.727 * * [simplify]: iters left: 3 (34 enodes) 1552482130.731 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.731 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.731 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482130.731 * * [simplify]: Extracting #3: cost 11 inf + 42 1552482130.731 * * [simplify]: Extracting #4: cost 9 inf + 247 1552482130.731 * * [simplify]: Extracting #5: cost 4 inf + 574 1552482130.731 * * [simplify]: Extracting #6: cost 1 inf + 1020 1552482130.732 * * [simplify]: Extracting #7: cost 0 inf + 1222 1552482130.732 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482130.732 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 1552482130.732 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482130.732 * * [simplify]: iters left: 6 (7 enodes) 1552482130.734 * * [simplify]: iters left: 5 (24 enodes) 1552482130.737 * * [simplify]: iters left: 4 (30 enodes) 1552482130.741 * * [simplify]: iters left: 3 (34 enodes) 1552482130.745 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.745 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.745 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482130.745 * * [simplify]: Extracting #3: cost 11 inf + 42 1552482130.745 * * [simplify]: Extracting #4: cost 9 inf + 247 1552482130.745 * * [simplify]: Extracting #5: cost 4 inf + 574 1552482130.745 * * [simplify]: Extracting #6: cost 1 inf + 1020 1552482130.745 * * [simplify]: Extracting #7: cost 0 inf + 1222 1552482130.746 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 1552482130.746 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 1552482130.746 * * * * [progress]: [ 154 / 176 ] simplifiying candidate # 1552482130.746 * [simplify]: Simplifying (cbrt x) 1552482130.746 * * [simplify]: iters left: 1 (2 enodes) 1552482130.746 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.746 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.746 * * [simplify]: Extracting #2: cost 2 inf + 1 1552482130.746 * * [simplify]: Extracting #3: cost 0 inf + 163 1552482130.746 * [simplify]: Simplified to (cbrt x) 1552482130.746 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x))) 1552482130.747 * * * * [progress]: [ 155 / 176 ] simplifiying candidate # 1552482130.747 * [simplify]: Simplifying (sqrt x) 1552482130.747 * * [simplify]: iters left: 1 (2 enodes) 1552482130.747 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.747 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.747 * * [simplify]: Extracting #2: cost 2 inf + 1 1552482130.747 * * [simplify]: Extracting #3: cost 0 inf + 83 1552482130.747 * [simplify]: Simplified to (sqrt x) 1552482130.747 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x))) 1552482130.747 * * * * [progress]: [ 156 / 176 ] simplifiying candidate # 1552482130.747 * * * * [progress]: [ 157 / 176 ] simplifiying candidate # 1552482130.747 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482130.747 * * [simplify]: iters left: 6 (6 enodes) 1552482130.749 * * [simplify]: iters left: 5 (20 enodes) 1552482130.752 * * [simplify]: iters left: 4 (26 enodes) 1552482130.755 * * [simplify]: iters left: 3 (30 enodes) 1552482130.759 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.759 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.759 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482130.759 * * [simplify]: Extracting #3: cost 11 inf + 0 1552482130.759 * * [simplify]: Extracting #4: cost 11 inf + 43 1552482130.759 * * [simplify]: Extracting #5: cost 5 inf + 410 1552482130.759 * * [simplify]: Extracting #6: cost 1 inf + 1018 1552482130.759 * * [simplify]: Extracting #7: cost 0 inf + 1220 1552482130.759 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482130.759 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 1552482130.760 * * * * [progress]: [ 158 / 176 ] simplifiying candidate # 1552482130.760 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 1552482130.760 * * [simplify]: iters left: 5 (5 enodes) 1552482130.761 * * [simplify]: iters left: 4 (17 enodes) 1552482130.764 * * [simplify]: iters left: 3 (23 enodes) 1552482130.767 * * [simplify]: iters left: 2 (27 enodes) 1552482130.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.770 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482130.771 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482130.771 * * [simplify]: Extracting #3: cost 7 inf + 165 1552482130.771 * * [simplify]: Extracting #4: cost 0 inf + 736 1552482130.771 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552482130.771 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 1552482130.771 * * * * [progress]: [ 159 / 176 ] simplifiying candidate # 1552482130.771 * * * * [progress]: [ 160 / 176 ] simplifiying candidate # 1552482130.771 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482130.771 * * [simplify]: iters left: 3 (4 enodes) 1552482130.773 * * [simplify]: iters left: 2 (14 enodes) 1552482130.774 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.774 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.775 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482130.775 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.775 * [simplify]: Simplified to (+ 2 x) 1552482130.775 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 1552482130.775 * * * * [progress]: [ 161 / 176 ] simplifiying candidate # 1552482130.775 * [simplify]: Simplifying (+ (sqrt 4) (sqrt (* x x))) 1552482130.775 * * [simplify]: iters left: 5 (6 enodes) 1552482130.777 * * [simplify]: iters left: 4 (21 enodes) 1552482130.779 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.779 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.779 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482130.779 * * [simplify]: Extracting #3: cost 1 inf + 289 1552482130.779 * * [simplify]: Extracting #4: cost 0 inf + 330 1552482130.779 * [simplify]: Simplified to (+ 2 (fabs x)) 1552482130.779 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 (fabs x)) (* (- (sqrt 4) (sqrt (* x x))) x)) (- 2 x))) 1552482130.780 * * * * [progress]: [ 162 / 176 ] simplifiying candidate # 1552482130.780 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482130.780 * * [simplify]: iters left: 5 (6 enodes) 1552482130.781 * * [simplify]: iters left: 4 (18 enodes) 1552482130.783 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.783 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.784 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482130.784 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.784 * [simplify]: Simplified to (+ x 2) 1552482130.784 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ x 2) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x)) (- 2 x))) 1552482130.784 * * * * [progress]: [ 163 / 176 ] simplifiying candidate # 1552482130.784 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482130.784 * * [simplify]: iters left: 5 (6 enodes) 1552482130.785 * * [simplify]: iters left: 4 (18 enodes) 1552482130.788 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.788 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.788 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482130.788 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.788 * [simplify]: Simplified to (+ x 2) 1552482130.788 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ x 2) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) x)) (- 2 x))) 1552482130.788 * * * * [progress]: [ 164 / 176 ] simplifiying candidate # 1552482130.788 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482130.788 * * [simplify]: iters left: 3 (4 enodes) 1552482130.789 * * [simplify]: iters left: 2 (14 enodes) 1552482130.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.791 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482130.791 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482130.791 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482130.791 * [simplify]: Simplified to (+ 2 x) 1552482130.791 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 1552482130.791 * * * * [progress]: [ 165 / 176 ] simplifiying candidate # 1552482130.791 * * * * [progress]: [ 166 / 176 ] simplifiying candidate # 1552482130.792 * * * * [progress]: [ 167 / 176 ] simplifiying candidate # 1552482130.792 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1552482130.792 * * [simplify]: iters left: 6 (8 enodes) 1552482130.795 * * [simplify]: iters left: 5 (44 enodes) 1552482130.804 * * [simplify]: iters left: 4 (106 enodes) 1552482130.830 * * [simplify]: iters left: 3 (262 enodes) 1552482130.903 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482130.903 * * [simplify]: Extracting #1: cost 22 inf + 0 1552482130.903 * * [simplify]: Extracting #2: cost 96 inf + 2 1552482130.903 * * [simplify]: Extracting #3: cost 108 inf + 2401 1552482130.905 * * [simplify]: Extracting #4: cost 68 inf + 10515 1552482130.908 * * [simplify]: Extracting #5: cost 6 inf + 33344 1552482130.912 * * [simplify]: Extracting #6: cost 0 inf + 35147 1552482130.916 * * [simplify]: Extracting #7: cost 0 inf + 35107 1552482130.920 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552482130.920 * [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))) 1552482130.920 * * * * [progress]: [ 168 / 176 ] simplifiying candidate # 1552482130.920 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1552482130.920 * * [simplify]: iters left: 6 (7 enodes) 1552482130.922 * * [simplify]: iters left: 5 (33 enodes) 1552482130.927 * * [simplify]: iters left: 4 (60 enodes) 1552482130.937 * * [simplify]: iters left: 3 (129 enodes) 1552482130.970 * * [simplify]: iters left: 2 (358 enodes) 1552482131.072 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.072 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482131.073 * * [simplify]: Extracting #2: cost 124 inf + 1008 1552482131.076 * * [simplify]: Extracting #3: cost 64 inf + 12248 1552482131.081 * * [simplify]: Extracting #4: cost 33 inf + 17895 1552482131.087 * * [simplify]: Extracting #5: cost 4 inf + 25889 1552482131.092 * * [simplify]: Extracting #6: cost 0 inf + 27164 1552482131.098 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552482131.098 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 1552482131.098 * * * * [progress]: [ 169 / 176 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 1552482131.098 * * * * [progress]: [ 170 / 176 ] simplifiying candidate # 1552482131.098 * * * * [progress]: [ 171 / 176 ] simplifiying candidate # 1552482131.098 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482131.098 * * [simplify]: iters left: 4 (5 enodes) 1552482131.100 * * [simplify]: iters left: 3 (23 enodes) 1552482131.103 * * [simplify]: iters left: 2 (34 enodes) 1552482131.107 * * [simplify]: iters left: 1 (41 enodes) 1552482131.112 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.112 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482131.112 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482131.112 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482131.112 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482131.112 * [simplify]: Simplified to (* (+ x 2) x) 1552482131.112 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482131.112 * * * * [progress]: [ 172 / 176 ] simplifiying candidate # 1552482131.112 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482131.112 * * [simplify]: iters left: 4 (5 enodes) 1552482131.114 * * [simplify]: iters left: 3 (23 enodes) 1552482131.117 * * [simplify]: iters left: 2 (34 enodes) 1552482131.121 * * [simplify]: iters left: 1 (41 enodes) 1552482131.128 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.128 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482131.128 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482131.128 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482131.128 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482131.128 * [simplify]: Simplified to (* (+ x 2) x) 1552482131.128 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482131.128 * * * * [progress]: [ 173 / 176 ] simplifiying candidate # 1552482131.129 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482131.129 * * [simplify]: iters left: 4 (5 enodes) 1552482131.130 * * [simplify]: iters left: 3 (23 enodes) 1552482131.133 * * [simplify]: iters left: 2 (34 enodes) 1552482131.138 * * [simplify]: iters left: 1 (41 enodes) 1552482131.142 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.142 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482131.142 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482131.142 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482131.142 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482131.143 * [simplify]: Simplified to (* (+ x 2) x) 1552482131.143 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482131.143 * * * * [progress]: [ 174 / 176 ] simplifiying candidate # 1552482131.143 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552482131.143 * * [simplify]: iters left: 4 (6 enodes) 1552482131.145 * * [simplify]: iters left: 3 (30 enodes) 1552482131.150 * * [simplify]: iters left: 2 (61 enodes) 1552482131.162 * * [simplify]: iters left: 1 (116 enodes) 1552482131.181 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.181 * * [simplify]: Extracting #1: cost 15 inf + 0 1552482131.182 * * [simplify]: Extracting #2: cost 38 inf + 2 1552482131.182 * * [simplify]: Extracting #3: cost 29 inf + 1284 1552482131.182 * * [simplify]: Extracting #4: cost 15 inf + 4402 1552482131.183 * * [simplify]: Extracting #5: cost 0 inf + 9597 1552482131.184 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552482131.184 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552482131.184 * * * * [progress]: [ 175 / 176 ] simplifiying candidate # 1552482131.184 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552482131.184 * * [simplify]: iters left: 4 (6 enodes) 1552482131.186 * * [simplify]: iters left: 3 (30 enodes) 1552482131.193 * * [simplify]: iters left: 2 (61 enodes) 1552482131.204 * * [simplify]: iters left: 1 (116 enodes) 1552482131.224 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.224 * * [simplify]: Extracting #1: cost 15 inf + 0 1552482131.224 * * [simplify]: Extracting #2: cost 38 inf + 2 1552482131.225 * * [simplify]: Extracting #3: cost 29 inf + 1284 1552482131.225 * * [simplify]: Extracting #4: cost 15 inf + 4402 1552482131.226 * * [simplify]: Extracting #5: cost 0 inf + 9597 1552482131.227 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552482131.227 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552482131.227 * * * * [progress]: [ 176 / 176 ] simplifiying candidate # 1552482131.227 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552482131.227 * * [simplify]: iters left: 4 (6 enodes) 1552482131.229 * * [simplify]: iters left: 3 (30 enodes) 1552482131.235 * * [simplify]: iters left: 2 (61 enodes) 1552482131.246 * * [simplify]: iters left: 1 (116 enodes) 1552482131.268 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482131.268 * * [simplify]: Extracting #1: cost 15 inf + 0 1552482131.268 * * [simplify]: Extracting #2: cost 38 inf + 2 1552482131.268 * * [simplify]: Extracting #3: cost 29 inf + 1284 1552482131.269 * * [simplify]: Extracting #4: cost 15 inf + 4402 1552482131.270 * * [simplify]: Extracting #5: cost 0 inf + 9597 1552482131.270 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552482131.270 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552482131.271 * * * [progress]: adding candidates to table 1552482131.983 * * [progress]: iteration 3 / 4 1552482131.983 * * * [progress]: picking best candidate 1552482131.985 * * * * [pick]: Picked # 1552482131.985 * * * [progress]: localizing error 1552482131.989 * * * [progress]: generating rewritten candidates 1552482131.989 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1552482131.998 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1552482132.042 * * * [progress]: generating series expansions 1552482132.042 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1552482132.042 * [backup-simplify]: Simplify (/ x (- 2 x)) into (/ x (- 2 x)) 1552482132.042 * [approximate]: Taking taylor expansion of (/ x (- 2 x)) in (x) around 0 1552482132.042 * [taylor]: Taking taylor expansion of (/ x (- 2 x)) in x 1552482132.042 * [taylor]: Taking taylor expansion of x in x 1552482132.042 * [backup-simplify]: Simplify 0 into 0 1552482132.042 * [backup-simplify]: Simplify 1 into 1 1552482132.042 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482132.042 * [taylor]: Taking taylor expansion of 2 in x 1552482132.042 * [backup-simplify]: Simplify 2 into 2 1552482132.042 * [taylor]: Taking taylor expansion of x in x 1552482132.042 * [backup-simplify]: Simplify 0 into 0 1552482132.042 * [backup-simplify]: Simplify 1 into 1 1552482132.043 * [backup-simplify]: Simplify (- 0) into 0 1552482132.043 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.043 * [backup-simplify]: Simplify (/ 1 2) into 1/2 1552482132.043 * [taylor]: Taking taylor expansion of (/ x (- 2 x)) in x 1552482132.043 * [taylor]: Taking taylor expansion of x in x 1552482132.043 * [backup-simplify]: Simplify 0 into 0 1552482132.043 * [backup-simplify]: Simplify 1 into 1 1552482132.043 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482132.043 * [taylor]: Taking taylor expansion of 2 in x 1552482132.043 * [backup-simplify]: Simplify 2 into 2 1552482132.043 * [taylor]: Taking taylor expansion of x in x 1552482132.043 * [backup-simplify]: Simplify 0 into 0 1552482132.044 * [backup-simplify]: Simplify 1 into 1 1552482132.044 * [backup-simplify]: Simplify (- 0) into 0 1552482132.044 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.044 * [backup-simplify]: Simplify (/ 1 2) into 1/2 1552482132.044 * [backup-simplify]: Simplify 1/2 into 1/2 1552482132.044 * [backup-simplify]: Simplify (- 1) into -1 1552482132.045 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.045 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1/2 (/ -1 2)))) into 1/4 1552482132.045 * [backup-simplify]: Simplify 1/4 into 1/4 1552482132.046 * [backup-simplify]: Simplify (- 0) into 0 1552482132.046 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.046 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1/2 (/ 0 2)) (* 1/4 (/ -1 2)))) into 1/8 1552482132.046 * [backup-simplify]: Simplify 1/8 into 1/8 1552482132.047 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 3)) (+ (* 1/4 (pow x 2)) (* 1/2 x))) into (+ (* 1/2 x) (+ (* 1/8 (pow x 3)) (* 1/4 (pow x 2)))) 1552482132.047 * [backup-simplify]: Simplify (/ (/ 1 x) (- 2 (/ 1 x))) into (/ 1 (* x (- 2 (/ 1 x)))) 1552482132.047 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 2 (/ 1 x)))) in (x) around 0 1552482132.047 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 2 (/ 1 x)))) in x 1552482132.047 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 1552482132.047 * [taylor]: Taking taylor expansion of x in x 1552482132.047 * [backup-simplify]: Simplify 0 into 0 1552482132.047 * [backup-simplify]: Simplify 1 into 1 1552482132.047 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482132.047 * [taylor]: Taking taylor expansion of 2 in x 1552482132.047 * [backup-simplify]: Simplify 2 into 2 1552482132.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.047 * [taylor]: Taking taylor expansion of x in x 1552482132.047 * [backup-simplify]: Simplify 0 into 0 1552482132.047 * [backup-simplify]: Simplify 1 into 1 1552482132.047 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.047 * [backup-simplify]: Simplify (- 1) into -1 1552482132.048 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.048 * [backup-simplify]: Simplify (* 0 -1) into 0 1552482132.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.048 * [backup-simplify]: Simplify (- 0) into 0 1552482132.049 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.049 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1 1552482132.049 * [backup-simplify]: Simplify (/ 1 -1) into -1 1552482132.049 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 2 (/ 1 x)))) in x 1552482132.049 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 1552482132.049 * [taylor]: Taking taylor expansion of x in x 1552482132.049 * [backup-simplify]: Simplify 0 into 0 1552482132.049 * [backup-simplify]: Simplify 1 into 1 1552482132.049 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482132.049 * [taylor]: Taking taylor expansion of 2 in x 1552482132.049 * [backup-simplify]: Simplify 2 into 2 1552482132.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.049 * [taylor]: Taking taylor expansion of x in x 1552482132.049 * [backup-simplify]: Simplify 0 into 0 1552482132.050 * [backup-simplify]: Simplify 1 into 1 1552482132.050 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.050 * [backup-simplify]: Simplify (- 1) into -1 1552482132.050 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.050 * [backup-simplify]: Simplify (* 0 -1) into 0 1552482132.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.051 * [backup-simplify]: Simplify (- 0) into 0 1552482132.051 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.052 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1 1552482132.052 * [backup-simplify]: Simplify (/ 1 -1) into -1 1552482132.052 * [backup-simplify]: Simplify -1 into -1 1552482132.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.053 * [backup-simplify]: Simplify (- 0) into 0 1552482132.053 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 -1))) into 2 1552482132.056 * [backup-simplify]: Simplify (- (+ (* -1 (/ 2 -1)))) into -2 1552482132.056 * [backup-simplify]: Simplify -2 into -2 1552482132.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.056 * [backup-simplify]: Simplify (- 0) into 0 1552482132.057 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.057 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 -1)))) into 0 1552482132.058 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -2 (/ 2 -1)))) into -4 1552482132.058 * [backup-simplify]: Simplify -4 into -4 1552482132.058 * [backup-simplify]: Simplify (+ (* -4 (pow (/ 1 x) 2)) (+ (* -2 (/ 1 x)) -1)) into (- (+ (* 4 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 1552482132.058 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (- 2 (/ 1 (- x)))) into (/ -1 (* x (+ (/ 1 x) 2))) 1552482132.058 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 2))) in (x) around 0 1552482132.058 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 2))) in x 1552482132.058 * [taylor]: Taking taylor expansion of -1 in x 1552482132.058 * [backup-simplify]: Simplify -1 into -1 1552482132.058 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482132.058 * [taylor]: Taking taylor expansion of x in x 1552482132.058 * [backup-simplify]: Simplify 0 into 0 1552482132.058 * [backup-simplify]: Simplify 1 into 1 1552482132.058 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482132.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.058 * [taylor]: Taking taylor expansion of x in x 1552482132.058 * [backup-simplify]: Simplify 0 into 0 1552482132.058 * [backup-simplify]: Simplify 1 into 1 1552482132.058 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.059 * [taylor]: Taking taylor expansion of 2 in x 1552482132.059 * [backup-simplify]: Simplify 2 into 2 1552482132.059 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482132.059 * [backup-simplify]: Simplify (* 0 1) into 0 1552482132.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.060 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482132.060 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482132.060 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482132.060 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 2))) in x 1552482132.060 * [taylor]: Taking taylor expansion of -1 in x 1552482132.060 * [backup-simplify]: Simplify -1 into -1 1552482132.060 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482132.060 * [taylor]: Taking taylor expansion of x in x 1552482132.060 * [backup-simplify]: Simplify 0 into 0 1552482132.060 * [backup-simplify]: Simplify 1 into 1 1552482132.060 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482132.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.060 * [taylor]: Taking taylor expansion of x in x 1552482132.060 * [backup-simplify]: Simplify 0 into 0 1552482132.060 * [backup-simplify]: Simplify 1 into 1 1552482132.061 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.061 * [taylor]: Taking taylor expansion of 2 in x 1552482132.061 * [backup-simplify]: Simplify 2 into 2 1552482132.061 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482132.061 * [backup-simplify]: Simplify (* 0 1) into 0 1552482132.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.062 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482132.062 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482132.062 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482132.062 * [backup-simplify]: Simplify -1 into -1 1552482132.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.063 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1552482132.064 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1552482132.064 * [backup-simplify]: Simplify 2 into 2 1552482132.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.065 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1552482132.066 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into -4 1552482132.066 * [backup-simplify]: Simplify -4 into -4 1552482132.066 * [backup-simplify]: Simplify (+ (* -4 (pow (/ 1 (- x)) 2)) (+ (* 2 (/ 1 (- x))) -1)) into (- (+ (* 4 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 1552482132.066 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1552482132.066 * [backup-simplify]: Simplify (* (- 4 (* x x)) (/ x (- 2 x))) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1552482132.066 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1552482132.066 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552482132.066 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482132.066 * [taylor]: Taking taylor expansion of x in x 1552482132.066 * [backup-simplify]: Simplify 0 into 0 1552482132.066 * [backup-simplify]: Simplify 1 into 1 1552482132.066 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482132.066 * [taylor]: Taking taylor expansion of 4 in x 1552482132.067 * [backup-simplify]: Simplify 4 into 4 1552482132.067 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.067 * [taylor]: Taking taylor expansion of x in x 1552482132.067 * [backup-simplify]: Simplify 0 into 0 1552482132.067 * [backup-simplify]: Simplify 1 into 1 1552482132.067 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482132.067 * [taylor]: Taking taylor expansion of 2 in x 1552482132.067 * [backup-simplify]: Simplify 2 into 2 1552482132.067 * [taylor]: Taking taylor expansion of x in x 1552482132.067 * [backup-simplify]: Simplify 0 into 0 1552482132.067 * [backup-simplify]: Simplify 1 into 1 1552482132.067 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482132.067 * [backup-simplify]: Simplify (* 0 4) into 0 1552482132.067 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.068 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552482132.068 * [backup-simplify]: Simplify (- 0) into 0 1552482132.068 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.068 * [backup-simplify]: Simplify (/ 4 2) into 2 1552482132.068 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552482132.068 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552482132.068 * [taylor]: Taking taylor expansion of x in x 1552482132.068 * [backup-simplify]: Simplify 0 into 0 1552482132.068 * [backup-simplify]: Simplify 1 into 1 1552482132.068 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552482132.068 * [taylor]: Taking taylor expansion of 4 in x 1552482132.069 * [backup-simplify]: Simplify 4 into 4 1552482132.069 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.069 * [taylor]: Taking taylor expansion of x in x 1552482132.069 * [backup-simplify]: Simplify 0 into 0 1552482132.069 * [backup-simplify]: Simplify 1 into 1 1552482132.069 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552482132.069 * [taylor]: Taking taylor expansion of 2 in x 1552482132.069 * [backup-simplify]: Simplify 2 into 2 1552482132.069 * [taylor]: Taking taylor expansion of x in x 1552482132.069 * [backup-simplify]: Simplify 0 into 0 1552482132.069 * [backup-simplify]: Simplify 1 into 1 1552482132.069 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482132.069 * [backup-simplify]: Simplify (* 0 4) into 0 1552482132.070 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.070 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552482132.070 * [backup-simplify]: Simplify (- 0) into 0 1552482132.070 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.071 * [backup-simplify]: Simplify (/ 4 2) into 2 1552482132.071 * [backup-simplify]: Simplify 2 into 2 1552482132.071 * [backup-simplify]: Simplify (* 1 1) into 1 1552482132.071 * [backup-simplify]: Simplify (- 1) into -1 1552482132.071 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.072 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1552482132.072 * [backup-simplify]: Simplify (- 1) into -1 1552482132.072 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.073 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1552482132.073 * [backup-simplify]: Simplify 1 into 1 1552482132.073 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482132.073 * [backup-simplify]: Simplify (- 0) into 0 1552482132.074 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1552482132.074 * [backup-simplify]: Simplify (- 0) into 0 1552482132.075 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.075 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1552482132.075 * [backup-simplify]: Simplify 0 into 0 1552482132.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482132.076 * [backup-simplify]: Simplify (- 0) into 0 1552482132.076 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1552482132.077 * [backup-simplify]: Simplify (- 0) into 0 1552482132.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.078 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482132.078 * [backup-simplify]: Simplify 0 into 0 1552482132.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482132.079 * [backup-simplify]: Simplify (- 0) into 0 1552482132.079 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1552482132.080 * [backup-simplify]: Simplify (- 0) into 0 1552482132.080 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.081 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482132.081 * [backup-simplify]: Simplify 0 into 0 1552482132.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482132.082 * [backup-simplify]: Simplify (- 0) into 0 1552482132.082 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1552482132.083 * [backup-simplify]: Simplify (- 0) into 0 1552482132.084 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.084 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552482132.084 * [backup-simplify]: Simplify 0 into 0 1552482132.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482132.085 * [backup-simplify]: Simplify (- 0) into 0 1552482132.086 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1552482132.087 * [backup-simplify]: Simplify (- 0) into 0 1552482132.087 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.088 * [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 1552482132.088 * [backup-simplify]: Simplify 0 into 0 1552482132.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482132.089 * [backup-simplify]: Simplify (- 0) into 0 1552482132.089 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1552482132.090 * [backup-simplify]: Simplify (- 0) into 0 1552482132.090 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.091 * [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 1552482132.091 * [backup-simplify]: Simplify 0 into 0 1552482132.091 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1552482132.092 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ (/ 1 x) (- 2 (/ 1 x)))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1552482132.092 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1552482132.092 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552482132.092 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482132.092 * [taylor]: Taking taylor expansion of 4 in x 1552482132.092 * [backup-simplify]: Simplify 4 into 4 1552482132.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482132.092 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.092 * [taylor]: Taking taylor expansion of x in x 1552482132.092 * [backup-simplify]: Simplify 0 into 0 1552482132.092 * [backup-simplify]: Simplify 1 into 1 1552482132.092 * [backup-simplify]: Simplify (* 1 1) into 1 1552482132.092 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.092 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552482132.092 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482132.092 * [taylor]: Taking taylor expansion of 2 in x 1552482132.092 * [backup-simplify]: Simplify 2 into 2 1552482132.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.092 * [taylor]: Taking taylor expansion of x in x 1552482132.092 * [backup-simplify]: Simplify 0 into 0 1552482132.092 * [backup-simplify]: Simplify 1 into 1 1552482132.092 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.092 * [taylor]: Taking taylor expansion of x in x 1552482132.092 * [backup-simplify]: Simplify 0 into 0 1552482132.092 * [backup-simplify]: Simplify 1 into 1 1552482132.093 * [backup-simplify]: Simplify (- 1) into -1 1552482132.093 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.093 * [backup-simplify]: Simplify (- 1) into -1 1552482132.093 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.094 * [backup-simplify]: Simplify (* -1 0) into 0 1552482132.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.094 * [backup-simplify]: Simplify (- 0) into 0 1552482132.094 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.095 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552482132.095 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552482132.095 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552482132.095 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482132.095 * [taylor]: Taking taylor expansion of 4 in x 1552482132.095 * [backup-simplify]: Simplify 4 into 4 1552482132.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482132.095 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.095 * [taylor]: Taking taylor expansion of x in x 1552482132.095 * [backup-simplify]: Simplify 0 into 0 1552482132.095 * [backup-simplify]: Simplify 1 into 1 1552482132.095 * [backup-simplify]: Simplify (* 1 1) into 1 1552482132.096 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.096 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552482132.096 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552482132.096 * [taylor]: Taking taylor expansion of 2 in x 1552482132.096 * [backup-simplify]: Simplify 2 into 2 1552482132.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.096 * [taylor]: Taking taylor expansion of x in x 1552482132.096 * [backup-simplify]: Simplify 0 into 0 1552482132.096 * [backup-simplify]: Simplify 1 into 1 1552482132.096 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.096 * [taylor]: Taking taylor expansion of x in x 1552482132.096 * [backup-simplify]: Simplify 0 into 0 1552482132.096 * [backup-simplify]: Simplify 1 into 1 1552482132.096 * [backup-simplify]: Simplify (- 1) into -1 1552482132.096 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.097 * [backup-simplify]: Simplify (- 1) into -1 1552482132.097 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.097 * [backup-simplify]: Simplify (* -1 0) into 0 1552482132.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.098 * [backup-simplify]: Simplify (- 0) into 0 1552482132.098 * [backup-simplify]: Simplify (+ 2 0) into 2 1552482132.098 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552482132.099 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552482132.099 * [backup-simplify]: Simplify 1 into 1 1552482132.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482132.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.100 * [backup-simplify]: Simplify (- 0) into 0 1552482132.100 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.100 * [backup-simplify]: Simplify (- 0) into 0 1552482132.101 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1552482132.102 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1552482132.102 * [backup-simplify]: Simplify 2 into 2 1552482132.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482132.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.103 * [backup-simplify]: Simplify (- 0) into 0 1552482132.103 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482132.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.104 * [backup-simplify]: Simplify (- 0) into 0 1552482132.104 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.105 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1552482132.105 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1552482132.105 * [backup-simplify]: Simplify 0 into 0 1552482132.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482132.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.107 * [backup-simplify]: Simplify (- 0) into 0 1552482132.107 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.108 * [backup-simplify]: Simplify (- 0) into 0 1552482132.108 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1552482132.109 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482132.109 * [backup-simplify]: Simplify 0 into 0 1552482132.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482132.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.111 * [backup-simplify]: Simplify (- 0) into 0 1552482132.111 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.111 * [backup-simplify]: Simplify (- 0) into 0 1552482132.112 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.113 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1552482132.113 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482132.113 * [backup-simplify]: Simplify 0 into 0 1552482132.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482132.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.115 * [backup-simplify]: Simplify (- 0) into 0 1552482132.115 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.116 * [backup-simplify]: Simplify (- 0) into 0 1552482132.116 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.117 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1552482132.118 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552482132.118 * [backup-simplify]: Simplify 0 into 0 1552482132.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482132.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.119 * [backup-simplify]: Simplify (- 0) into 0 1552482132.119 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.120 * [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 1552482132.120 * [backup-simplify]: Simplify (- 0) into 0 1552482132.120 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.121 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1552482132.122 * [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 1552482132.122 * [backup-simplify]: Simplify 0 into 0 1552482132.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482132.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.124 * [backup-simplify]: Simplify (- 0) into 0 1552482132.124 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.124 * [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 1552482132.125 * [backup-simplify]: Simplify (- 0) into 0 1552482132.125 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.126 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1552482132.127 * [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 1552482132.127 * [backup-simplify]: Simplify 0 into 0 1552482132.127 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1552482132.127 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ (/ 1 (- x)) (- 2 (/ 1 (- x))))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1552482132.127 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1552482132.127 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552482132.127 * [taylor]: Taking taylor expansion of -1 in x 1552482132.127 * [backup-simplify]: Simplify -1 into -1 1552482132.127 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552482132.127 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482132.127 * [taylor]: Taking taylor expansion of 4 in x 1552482132.127 * [backup-simplify]: Simplify 4 into 4 1552482132.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482132.127 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.127 * [taylor]: Taking taylor expansion of x in x 1552482132.127 * [backup-simplify]: Simplify 0 into 0 1552482132.127 * [backup-simplify]: Simplify 1 into 1 1552482132.128 * [backup-simplify]: Simplify (* 1 1) into 1 1552482132.128 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.128 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482132.128 * [taylor]: Taking taylor expansion of x in x 1552482132.128 * [backup-simplify]: Simplify 0 into 0 1552482132.128 * [backup-simplify]: Simplify 1 into 1 1552482132.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482132.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.128 * [taylor]: Taking taylor expansion of x in x 1552482132.128 * [backup-simplify]: Simplify 0 into 0 1552482132.128 * [backup-simplify]: Simplify 1 into 1 1552482132.128 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.128 * [taylor]: Taking taylor expansion of 2 in x 1552482132.128 * [backup-simplify]: Simplify 2 into 2 1552482132.131 * [backup-simplify]: Simplify (- 1) into -1 1552482132.131 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.132 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482132.132 * [backup-simplify]: Simplify (* 0 1) into 0 1552482132.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.133 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482132.133 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482132.133 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482132.133 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552482132.133 * [taylor]: Taking taylor expansion of -1 in x 1552482132.133 * [backup-simplify]: Simplify -1 into -1 1552482132.133 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552482132.133 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552482132.133 * [taylor]: Taking taylor expansion of 4 in x 1552482132.133 * [backup-simplify]: Simplify 4 into 4 1552482132.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552482132.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552482132.133 * [taylor]: Taking taylor expansion of x in x 1552482132.133 * [backup-simplify]: Simplify 0 into 0 1552482132.133 * [backup-simplify]: Simplify 1 into 1 1552482132.134 * [backup-simplify]: Simplify (* 1 1) into 1 1552482132.134 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.134 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552482132.134 * [taylor]: Taking taylor expansion of x in x 1552482132.134 * [backup-simplify]: Simplify 0 into 0 1552482132.134 * [backup-simplify]: Simplify 1 into 1 1552482132.134 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552482132.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552482132.134 * [taylor]: Taking taylor expansion of x in x 1552482132.134 * [backup-simplify]: Simplify 0 into 0 1552482132.134 * [backup-simplify]: Simplify 1 into 1 1552482132.134 * [backup-simplify]: Simplify (/ 1 1) into 1 1552482132.134 * [taylor]: Taking taylor expansion of 2 in x 1552482132.134 * [backup-simplify]: Simplify 2 into 2 1552482132.134 * [backup-simplify]: Simplify (- 1) into -1 1552482132.135 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552482132.135 * [backup-simplify]: Simplify (+ 1 0) into 1 1552482132.135 * [backup-simplify]: Simplify (* 0 1) into 0 1552482132.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.136 * [backup-simplify]: Simplify (+ 0 2) into 2 1552482132.136 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552482132.136 * [backup-simplify]: Simplify (/ -1 1) into -1 1552482132.137 * [backup-simplify]: Simplify (* -1 -1) into 1 1552482132.137 * [backup-simplify]: Simplify 1 into 1 1552482132.137 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552482132.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552482132.138 * [backup-simplify]: Simplify (- 0) into 0 1552482132.138 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.138 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1552482132.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1552482132.140 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1552482132.140 * [backup-simplify]: Simplify -2 into -2 1552482132.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552482132.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.141 * [backup-simplify]: Simplify (- 0) into 0 1552482132.141 * [backup-simplify]: Simplify (+ 4 0) into 4 1552482132.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.142 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1552482132.143 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1552482132.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1552482132.144 * [backup-simplify]: Simplify 0 into 0 1552482132.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552482132.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.145 * [backup-simplify]: Simplify (- 0) into 0 1552482132.145 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.146 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1552482132.147 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482132.148 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1552482132.148 * [backup-simplify]: Simplify 0 into 0 1552482132.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552482132.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.149 * [backup-simplify]: Simplify (- 0) into 0 1552482132.149 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.150 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.151 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1552482132.152 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482132.152 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1552482132.152 * [backup-simplify]: Simplify 0 into 0 1552482132.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552482132.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.154 * [backup-simplify]: Simplify (- 0) into 0 1552482132.154 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.155 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1552482132.156 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552482132.157 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1552482132.157 * [backup-simplify]: Simplify 0 into 0 1552482132.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552482132.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552482132.159 * [backup-simplify]: Simplify (- 0) into 0 1552482132.159 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.159 * [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 1552482132.159 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1552482132.161 * [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 1552482132.162 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1552482132.162 * [backup-simplify]: Simplify 0 into 0 1552482132.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552482132.163 * [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 1552482132.164 * [backup-simplify]: Simplify (- 0) into 0 1552482132.164 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.164 * [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 1552482132.165 * [backup-simplify]: Simplify (+ 0 0) into 0 1552482132.166 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1552482132.166 * [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 1552482132.167 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1552482132.167 * [backup-simplify]: Simplify 0 into 0 1552482132.168 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1552482132.168 * * * [progress]: simplifying candidates 1552482132.168 * * * * [progress]: [ 1 / 132 ] simplifiying candidate # 1552482132.168 * * * * [progress]: [ 2 / 132 ] simplifiying candidate # 1552482132.168 * * * * [progress]: [ 3 / 132 ] simplifiying candidate # 1552482132.168 * * * * [progress]: [ 4 / 132 ] simplifiying candidate # 1552482132.168 * [simplify]: Simplifying (- (log x) (log (- 2 x))) 1552482132.168 * * [simplify]: iters left: 5 (6 enodes) 1552482132.169 * * [simplify]: iters left: 4 (22 enodes) 1552482132.172 * * [simplify]: iters left: 3 (28 enodes) 1552482132.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.176 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.176 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482132.176 * * [simplify]: Extracting #3: cost 12 inf + 1 1552482132.176 * * [simplify]: Extracting #4: cost 9 inf + 156 1552482132.176 * * [simplify]: Extracting #5: cost 1 inf + 1060 1552482132.176 * * [simplify]: Extracting #6: cost 0 inf + 1282 1552482132.177 * [simplify]: Simplified to (- (log x) (log (- 2 x))) 1552482132.177 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (exp (- (log x) (log (- 2 x)))))) 1552482132.177 * * * * [progress]: [ 5 / 132 ] simplifiying candidate # 1552482132.177 * * * * [progress]: [ 6 / 132 ] simplifiying candidate # 1552482132.177 * * * * [progress]: [ 7 / 132 ] simplifiying candidate # 1552482132.177 * [simplify]: Simplifying (/ (* (* x x) x) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1552482132.177 * * [simplify]: iters left: 6 (8 enodes) 1552482132.179 * * [simplify]: iters left: 5 (35 enodes) 1552482132.185 * * [simplify]: iters left: 4 (90 enodes) 1552482132.205 * * [simplify]: iters left: 3 (245 enodes) 1552482132.261 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.261 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482132.261 * * [simplify]: Extracting #2: cost 97 inf + 43 1552482132.262 * * [simplify]: Extracting #3: cost 124 inf + 2409 1552482132.265 * * [simplify]: Extracting #4: cost 26 inf + 18035 1552482132.270 * * [simplify]: Extracting #5: cost 0 inf + 21953 1552482132.274 * * [simplify]: Extracting #6: cost 0 inf + 21833 1552482132.279 * [simplify]: Simplified to (* (/ x (- 2 x)) (* (/ x (- 2 x)) (/ x (- 2 x)))) 1552482132.279 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (cbrt (* (/ x (- 2 x)) (* (/ x (- 2 x)) (/ x (- 2 x))))))) 1552482132.279 * * * * [progress]: [ 8 / 132 ] simplifiying candidate # 1552482132.279 * * * * [progress]: [ 9 / 132 ] simplifiying candidate # 1552482132.279 * * * * [progress]: [ 10 / 132 ] simplifiying candidate # 1552482132.279 * * * * [progress]: [ 11 / 132 ] simplifiying candidate # 1552482132.279 * * * * [progress]: [ 12 / 132 ] simplifiying candidate # 1552482132.279 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482132.279 * * [simplify]: iters left: 6 (8 enodes) 1552482132.281 * * [simplify]: iters left: 5 (32 enodes) 1552482132.286 * * [simplify]: iters left: 4 (50 enodes) 1552482132.292 * * [simplify]: iters left: 3 (57 enodes) 1552482132.299 * * [simplify]: iters left: 2 (60 enodes) 1552482132.306 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.306 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482132.306 * * [simplify]: Extracting #2: cost 22 inf + 0 1552482132.306 * * [simplify]: Extracting #3: cost 24 inf + 1 1552482132.306 * * [simplify]: Extracting #4: cost 19 inf + 410 1552482132.307 * * [simplify]: Extracting #5: cost 2 inf + 3920 1552482132.307 * * [simplify]: Extracting #6: cost 0 inf + 4364 1552482132.308 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) 1552482132.308 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (cbrt x) (cbrt (- 2 x)))))) 1552482132.308 * [simplify]: Simplifying (/ (cbrt x) (cbrt (- 2 x))) 1552482132.308 * * [simplify]: iters left: 5 (6 enodes) 1552482132.309 * * [simplify]: iters left: 4 (20 enodes) 1552482132.312 * * [simplify]: iters left: 3 (23 enodes) 1552482132.315 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.315 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.315 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.315 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.315 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482132.315 * * [simplify]: Extracting #5: cost 1 inf + 816 1552482132.315 * * [simplify]: Extracting #6: cost 0 inf + 1058 1552482132.315 * [simplify]: Simplified to (/ (cbrt x) (cbrt (- 2 x))) 1552482132.315 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (cbrt x) (cbrt (- 2 x)))))) 1552482132.316 * * * * [progress]: [ 13 / 132 ] simplifiying candidate # 1552482132.316 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) 1552482132.316 * * [simplify]: iters left: 5 (7 enodes) 1552482132.317 * * [simplify]: iters left: 4 (25 enodes) 1552482132.321 * * [simplify]: iters left: 3 (32 enodes) 1552482132.325 * * [simplify]: iters left: 2 (35 enodes) 1552482132.330 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.330 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482132.330 * * [simplify]: Extracting #2: cost 14 inf + 0 1552482132.330 * * [simplify]: Extracting #3: cost 16 inf + 1 1552482132.331 * * [simplify]: Extracting #4: cost 13 inf + 205 1552482132.331 * * [simplify]: Extracting #5: cost 6 inf + 856 1552482132.331 * * [simplify]: Extracting #6: cost 2 inf + 1584 1552482132.331 * * [simplify]: Extracting #7: cost 0 inf + 2028 1552482132.331 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) 1552482132.332 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (cbrt x) (sqrt (- 2 x)))))) 1552482132.332 * [simplify]: Simplifying (/ (cbrt x) (sqrt (- 2 x))) 1552482132.332 * * [simplify]: iters left: 5 (6 enodes) 1552482132.333 * * [simplify]: iters left: 4 (20 enodes) 1552482132.336 * * [simplify]: iters left: 3 (23 enodes) 1552482132.339 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.339 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.339 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.339 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.339 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482132.339 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482132.339 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482132.339 * [simplify]: Simplified to (/ (cbrt x) (sqrt (- 2 x))) 1552482132.339 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (cbrt x) (sqrt (- 2 x)))))) 1552482132.339 * * * * [progress]: [ 14 / 132 ] simplifiying candidate # 1552482132.339 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 1552482132.339 * * [simplify]: iters left: 5 (5 enodes) 1552482132.341 * * [simplify]: iters left: 4 (17 enodes) 1552482132.343 * * [simplify]: iters left: 3 (27 enodes) 1552482132.347 * * [simplify]: iters left: 2 (28 enodes) 1552482132.350 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.350 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.350 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482132.350 * * [simplify]: Extracting #3: cost 6 inf + 2 1552482132.350 * * [simplify]: Extracting #4: cost 1 inf + 528 1552482132.350 * * [simplify]: Extracting #5: cost 0 inf + 650 1552482132.350 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 1552482132.350 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 2 x))))) 1552482132.350 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482132.350 * * [simplify]: iters left: 4 (5 enodes) 1552482132.351 * * [simplify]: iters left: 3 (17 enodes) 1552482132.354 * * [simplify]: iters left: 2 (20 enodes) 1552482132.356 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.356 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.356 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482132.356 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482132.356 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482132.357 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482132.357 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 2 x))))) 1552482132.357 * * * * [progress]: [ 15 / 132 ] simplifiying candidate # 1552482132.357 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) 1552482132.357 * * [simplify]: iters left: 5 (8 enodes) 1552482132.359 * * [simplify]: iters left: 4 (27 enodes) 1552482132.362 * * [simplify]: iters left: 3 (31 enodes) 1552482132.366 * * [simplify]: iters left: 2 (34 enodes) 1552482132.371 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.371 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482132.371 * * [simplify]: Extracting #2: cost 15 inf + 0 1552482132.371 * * [simplify]: Extracting #3: cost 17 inf + 1 1552482132.371 * * [simplify]: Extracting #4: cost 14 inf + 124 1552482132.371 * * [simplify]: Extracting #5: cost 1 inf + 2064 1552482132.372 * * [simplify]: Extracting #6: cost 0 inf + 2346 1552482132.372 * [simplify]: Simplified to (* (cbrt x) (/ (cbrt x) (+ (sqrt x) (sqrt 2)))) 1552482132.372 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (* (cbrt x) (/ (cbrt x) (+ (sqrt x) (sqrt 2)))) (/ (cbrt x) (- (sqrt 2) (sqrt x)))))) 1552482132.372 * [simplify]: Simplifying (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482132.372 * * [simplify]: iters left: 5 (7 enodes) 1552482132.374 * * [simplify]: iters left: 4 (23 enodes) 1552482132.377 * * [simplify]: iters left: 3 (26 enodes) 1552482132.380 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.380 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.381 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482132.381 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482132.381 * * [simplify]: Extracting #4: cost 4 inf + 531 1552482132.381 * * [simplify]: Extracting #5: cost 1 inf + 976 1552482132.381 * * [simplify]: Extracting #6: cost 0 inf + 1218 1552482132.381 * [simplify]: Simplified to (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482132.381 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (cbrt x) (- (sqrt 2) (sqrt x)))))) 1552482132.381 * * * * [progress]: [ 16 / 132 ] simplifiying candidate # 1552482132.381 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 1552482132.381 * * [simplify]: iters left: 5 (5 enodes) 1552482132.383 * * [simplify]: iters left: 4 (17 enodes) 1552482132.385 * * [simplify]: iters left: 3 (27 enodes) 1552482132.389 * * [simplify]: iters left: 2 (28 enodes) 1552482132.392 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.392 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.392 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482132.392 * * [simplify]: Extracting #3: cost 6 inf + 2 1552482132.392 * * [simplify]: Extracting #4: cost 1 inf + 528 1552482132.392 * * [simplify]: Extracting #5: cost 0 inf + 650 1552482132.392 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 1552482132.392 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 2 x))))) 1552482132.392 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482132.392 * * [simplify]: iters left: 4 (5 enodes) 1552482132.394 * * [simplify]: iters left: 3 (17 enodes) 1552482132.397 * * [simplify]: iters left: 2 (20 enodes) 1552482132.400 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.400 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.400 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482132.400 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482132.400 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482132.400 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482132.400 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 2 x))))) 1552482132.400 * * * * [progress]: [ 17 / 132 ] simplifiying candidate # 1552482132.400 * [simplify]: Simplifying (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482132.400 * * [simplify]: iters left: 6 (7 enodes) 1552482132.402 * * [simplify]: iters left: 5 (25 enodes) 1552482132.405 * * [simplify]: iters left: 4 (30 enodes) 1552482132.409 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.409 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482132.409 * * [simplify]: Extracting #2: cost 12 inf + 0 1552482132.409 * * [simplify]: Extracting #3: cost 14 inf + 1 1552482132.409 * * [simplify]: Extracting #4: cost 9 inf + 209 1552482132.409 * * [simplify]: Extracting #5: cost 5 inf + 736 1552482132.409 * * [simplify]: Extracting #6: cost 1 inf + 1464 1552482132.410 * * [simplify]: Extracting #7: cost 0 inf + 1706 1552482132.410 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482132.410 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))))) 1552482132.410 * [simplify]: Simplifying (/ (sqrt x) (cbrt (- 2 x))) 1552482132.410 * * [simplify]: iters left: 5 (6 enodes) 1552482132.411 * * [simplify]: iters left: 4 (20 enodes) 1552482132.414 * * [simplify]: iters left: 3 (23 enodes) 1552482132.417 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.417 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.417 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.417 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.417 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482132.417 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482132.417 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482132.417 * [simplify]: Simplified to (/ (sqrt x) (cbrt (- 2 x))) 1552482132.417 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))))) 1552482132.417 * * * * [progress]: [ 18 / 132 ] simplifiying candidate # 1552482132.418 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 1552482132.418 * * [simplify]: iters left: 5 (6 enodes) 1552482132.419 * * [simplify]: iters left: 4 (20 enodes) 1552482132.421 * * [simplify]: iters left: 3 (23 enodes) 1552482132.425 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.425 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.425 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.425 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.425 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482132.425 * * [simplify]: Extracting #5: cost 1 inf + 576 1552482132.425 * * [simplify]: Extracting #6: cost 0 inf + 738 1552482132.425 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 1552482132.425 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))))) 1552482132.425 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 1552482132.425 * * [simplify]: iters left: 5 (6 enodes) 1552482132.427 * * [simplify]: iters left: 4 (20 enodes) 1552482132.429 * * [simplify]: iters left: 3 (23 enodes) 1552482132.432 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.432 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.432 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.432 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.432 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482132.432 * * [simplify]: Extracting #5: cost 1 inf + 576 1552482132.432 * * [simplify]: Extracting #6: cost 0 inf + 738 1552482132.433 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 1552482132.433 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))))) 1552482132.433 * * * * [progress]: [ 19 / 132 ] simplifiying candidate # 1552482132.433 * [simplify]: Simplifying (/ (sqrt x) 1) 1552482132.433 * * [simplify]: iters left: 3 (4 enodes) 1552482132.434 * * [simplify]: iters left: 2 (12 enodes) 1552482132.436 * * [simplify]: iters left: 1 (14 enodes) 1552482132.437 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.437 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.437 * * [simplify]: Extracting #2: cost 0 inf + 84 1552482132.438 * [simplify]: Simplified to (sqrt x) 1552482132.438 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (sqrt x) (/ (sqrt x) (- 2 x))))) 1552482132.438 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482132.438 * * [simplify]: iters left: 4 (5 enodes) 1552482132.439 * * [simplify]: iters left: 3 (17 enodes) 1552482132.441 * * [simplify]: iters left: 2 (20 enodes) 1552482132.444 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.444 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.444 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482132.444 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482132.444 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482132.444 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482132.444 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (sqrt x) (/ (sqrt x) (- 2 x))))) 1552482132.444 * * * * [progress]: [ 20 / 132 ] simplifiying candidate # 1552482132.444 * [simplify]: Simplifying (/ (sqrt x) (+ (sqrt 2) (sqrt x))) 1552482132.444 * * [simplify]: iters left: 5 (6 enodes) 1552482132.446 * * [simplify]: iters left: 4 (19 enodes) 1552482132.448 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.448 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.448 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482132.448 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482132.449 * * [simplify]: Extracting #4: cost 0 inf + 734 1552482132.449 * [simplify]: Simplified to (/ (sqrt x) (+ (sqrt x) (sqrt 2))) 1552482132.449 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (+ (sqrt x) (sqrt 2))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))))) 1552482132.449 * [simplify]: Simplifying (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482132.449 * * [simplify]: iters left: 5 (6 enodes) 1552482132.450 * * [simplify]: iters left: 4 (20 enodes) 1552482132.453 * * [simplify]: iters left: 3 (23 enodes) 1552482132.456 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.456 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.456 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482132.456 * * [simplify]: Extracting #3: cost 11 inf + 1 1552482132.456 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482132.456 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482132.457 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482132.457 * [simplify]: Simplified to (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482132.457 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))))) 1552482132.457 * * * * [progress]: [ 21 / 132 ] simplifiying candidate # 1552482132.457 * [simplify]: Simplifying (/ (sqrt x) 1) 1552482132.457 * * [simplify]: iters left: 3 (4 enodes) 1552482132.458 * * [simplify]: iters left: 2 (12 enodes) 1552482132.460 * * [simplify]: iters left: 1 (14 enodes) 1552482132.462 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.462 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.462 * * [simplify]: Extracting #2: cost 0 inf + 84 1552482132.462 * [simplify]: Simplified to (sqrt x) 1552482132.462 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (sqrt x) (/ (sqrt x) (- 2 x))))) 1552482132.462 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482132.462 * * [simplify]: iters left: 4 (5 enodes) 1552482132.463 * * [simplify]: iters left: 3 (17 enodes) 1552482132.467 * * [simplify]: iters left: 2 (20 enodes) 1552482132.469 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.469 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.469 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482132.469 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482132.469 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482132.469 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482132.470 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (sqrt x) (/ (sqrt x) (- 2 x))))) 1552482132.470 * * * * [progress]: [ 22 / 132 ] simplifiying candidate # 1552482132.470 * [simplify]: Simplifying (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482132.470 * * [simplify]: iters left: 6 (7 enodes) 1552482132.471 * * [simplify]: iters left: 5 (27 enodes) 1552482132.476 * * [simplify]: iters left: 4 (34 enodes) 1552482132.480 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.480 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482132.480 * * [simplify]: Extracting #2: cost 9 inf + 1 1552482132.480 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482132.480 * * [simplify]: Extracting #4: cost 10 inf + 86 1552482132.480 * * [simplify]: Extracting #5: cost 5 inf + 616 1552482132.480 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552482132.481 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 1552482132.481 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ x (cbrt (- 2 x)))))) 1552482132.481 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 1552482132.481 * * [simplify]: iters left: 5 (5 enodes) 1552482132.482 * * [simplify]: iters left: 4 (17 enodes) 1552482132.484 * * [simplify]: iters left: 3 (20 enodes) 1552482132.487 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.487 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.487 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482132.487 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482132.487 * * [simplify]: Extracting #4: cost 1 inf + 695 1552482132.487 * * [simplify]: Extracting #5: cost 0 inf + 736 1552482132.487 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 1552482132.487 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x)))))) 1552482132.487 * * * * [progress]: [ 23 / 132 ] simplifiying candidate # 1552482132.487 * [simplify]: Simplifying (/ 1 (sqrt (- 2 x))) 1552482132.487 * * [simplify]: iters left: 5 (6 enodes) 1552482132.489 * * [simplify]: iters left: 4 (22 enodes) 1552482132.492 * * [simplify]: iters left: 3 (27 enodes) 1552482132.496 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.496 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.496 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482132.496 * * [simplify]: Extracting #3: cost 9 inf + 1 1552482132.496 * * [simplify]: Extracting #4: cost 7 inf + 44 1552482132.496 * * [simplify]: Extracting #5: cost 1 inf + 456 1552482132.496 * * [simplify]: Extracting #6: cost 0 inf + 579 1552482132.496 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 1552482132.496 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ 1 (sqrt (- 2 x))) (/ x (sqrt (- 2 x)))))) 1552482132.496 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552482132.496 * * [simplify]: iters left: 5 (5 enodes) 1552482132.498 * * [simplify]: iters left: 4 (17 enodes) 1552482132.500 * * [simplify]: iters left: 3 (20 enodes) 1552482132.502 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.502 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.502 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482132.503 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482132.503 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482132.503 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482132.503 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552482132.503 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ 1 (sqrt (- 2 x))) (/ x (sqrt (- 2 x)))))) 1552482132.503 * * * * [progress]: [ 24 / 132 ] simplifiying candidate # 1552482132.503 * [simplify]: Simplifying (/ 1 1) 1552482132.503 * * [simplify]: iters left: 2 (2 enodes) 1552482132.504 * * [simplify]: iters left: 1 (6 enodes) 1552482132.505 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.505 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482132.505 * [simplify]: Simplified to 1 1552482132.505 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* 1 (/ x (- 2 x))))) 1552482132.505 * [simplify]: Simplifying (/ x (- 2 x)) 1552482132.505 * * [simplify]: iters left: 4 (4 enodes) 1552482132.506 * * [simplify]: iters left: 3 (14 enodes) 1552482132.508 * * [simplify]: iters left: 2 (17 enodes) 1552482132.510 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.510 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.510 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482132.510 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482132.510 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482132.510 * [simplify]: Simplified to (/ x (- 2 x)) 1552482132.510 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* 1 (/ x (- 2 x))))) 1552482132.510 * * * * [progress]: [ 25 / 132 ] simplifiying candidate # 1552482132.511 * [simplify]: Simplifying (/ 1 (+ (sqrt 2) (sqrt x))) 1552482132.511 * * [simplify]: iters left: 5 (7 enodes) 1552482132.512 * * [simplify]: iters left: 4 (24 enodes) 1552482132.516 * * [simplify]: iters left: 3 (26 enodes) 1552482132.520 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.520 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.520 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482132.520 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482132.520 * * [simplify]: Extracting #4: cost 8 inf + 3 1552482132.520 * * [simplify]: Extracting #5: cost 2 inf + 452 1552482132.520 * * [simplify]: Extracting #6: cost 0 inf + 737 1552482132.520 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 1552482132.520 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x)))))) 1552482132.520 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 1552482132.520 * * [simplify]: iters left: 5 (6 enodes) 1552482132.522 * * [simplify]: iters left: 4 (20 enodes) 1552482132.525 * * [simplify]: iters left: 3 (23 enodes) 1552482132.528 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.528 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.528 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482132.528 * * [simplify]: Extracting #3: cost 9 inf + 123 1552482132.528 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482132.528 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482132.528 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482132.528 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 1552482132.528 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x)))))) 1552482132.529 * * * * [progress]: [ 26 / 132 ] simplifiying candidate # 1552482132.529 * [simplify]: Simplifying (/ 1 1) 1552482132.529 * * [simplify]: iters left: 2 (2 enodes) 1552482132.529 * * [simplify]: iters left: 1 (6 enodes) 1552482132.530 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.530 * * [simplify]: Extracting #1: cost 0 inf + 1 1552482132.530 * [simplify]: Simplified to 1 1552482132.530 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (* 1 (/ x (- 2 x))))) 1552482132.531 * [simplify]: Simplifying (/ x (- 2 x)) 1552482132.531 * * [simplify]: iters left: 4 (4 enodes) 1552482132.532 * * [simplify]: iters left: 3 (14 enodes) 1552482132.533 * * [simplify]: iters left: 2 (17 enodes) 1552482132.537 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.537 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.537 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482132.537 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482132.537 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482132.537 * [simplify]: Simplified to (/ x (- 2 x)) 1552482132.537 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* 1 (/ x (- 2 x))))) 1552482132.537 * * * * [progress]: [ 27 / 132 ] simplifiying candidate # 1552482132.537 * * * * [progress]: [ 28 / 132 ] simplifiying candidate # 1552482132.538 * * * * [progress]: [ 29 / 132 ] simplifiying candidate # 1552482132.538 * * * * [progress]: [ 30 / 132 ] simplifiying candidate # 1552482132.538 * [simplify]: Simplifying (cbrt (- 2 x)) 1552482132.538 * * [simplify]: iters left: 3 (4 enodes) 1552482132.539 * * [simplify]: iters left: 2 (14 enodes) 1552482132.541 * * [simplify]: iters left: 1 (17 enodes) 1552482132.543 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.543 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482132.543 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482132.543 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482132.543 * * [simplify]: Extracting #4: cost 0 inf + 412 1552482132.543 * [simplify]: Simplified to (cbrt (- 2 x)) 1552482132.543 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (/ (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x))))) 1552482132.543 * * * * [progress]: [ 31 / 132 ] simplifiying candidate # 1552482132.543 * [simplify]: Simplifying (sqrt (- 2 x)) 1552482132.543 * * [simplify]: iters left: 3 (4 enodes) 1552482132.544 * * [simplify]: iters left: 2 (14 enodes) 1552482132.546 * * [simplify]: iters left: 1 (17 enodes) 1552482132.548 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.548 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482132.548 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482132.548 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482132.548 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482132.548 * [simplify]: Simplified to (sqrt (- 2 x)) 1552482132.548 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (/ (/ x (sqrt (- 2 x))) (sqrt (- 2 x))))) 1552482132.549 * * * * [progress]: [ 32 / 132 ] simplifiying candidate # 1552482132.549 * [simplify]: Simplifying (- 2 x) 1552482132.549 * * [simplify]: iters left: 2 (3 enodes) 1552482132.549 * * [simplify]: iters left: 1 (11 enodes) 1552482132.551 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.551 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.551 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482132.551 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482132.551 * [simplify]: Simplified to (- 2 x) 1552482132.551 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (/ (/ x 1) (- 2 x)))) 1552482132.551 * * * * [progress]: [ 33 / 132 ] simplifiying candidate # 1552482132.551 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 1552482132.551 * * [simplify]: iters left: 3 (5 enodes) 1552482132.553 * * [simplify]: iters left: 2 (17 enodes) 1552482132.555 * * [simplify]: iters left: 1 (20 enodes) 1552482132.558 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.558 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.558 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482132.558 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482132.558 * * [simplify]: Extracting #4: cost 1 inf + 491 1552482132.558 * * [simplify]: Extracting #5: cost 0 inf + 572 1552482132.558 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 1552482132.558 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (/ (/ x (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x))))) 1552482132.558 * * * * [progress]: [ 34 / 132 ] simplifiying candidate # 1552482132.558 * [simplify]: Simplifying (- 2 x) 1552482132.558 * * [simplify]: iters left: 2 (3 enodes) 1552482132.559 * * [simplify]: iters left: 1 (11 enodes) 1552482132.561 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.561 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482132.561 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482132.561 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482132.561 * [simplify]: Simplified to (- 2 x) 1552482132.561 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (/ (/ x 1) (- 2 x)))) 1552482132.561 * * * * [progress]: [ 35 / 132 ] simplifiying candidate # 1552482132.561 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 1552482132.561 * * [simplify]: iters left: 3 (3 enodes) 1552482132.562 * * [simplify]: iters left: 2 (9 enodes) 1552482132.563 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.563 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482132.563 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482132.563 * * [simplify]: Extracting #3: cost 4 inf + 1 1552482132.563 * * [simplify]: Extracting #4: cost 0 inf + 405 1552482132.563 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 1552482132.563 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) (/ (- 2 x) (cbrt x))))) 1552482132.563 * * * * [progress]: [ 36 / 132 ] simplifiying candidate # 1552482132.563 * [simplify]: Simplifying (sqrt x) 1552482132.563 * * [simplify]: iters left: 1 (2 enodes) 1552482132.564 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.564 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482132.564 * * [simplify]: Extracting #2: cost 2 inf + 1 1552482132.564 * * [simplify]: Extracting #3: cost 0 inf + 83 1552482132.564 * [simplify]: Simplified to (sqrt x) 1552482132.564 * [simplify]: Simplified (2 2 1) to (λ (x) (* (- 4 (* x x)) (/ (sqrt x) (/ (- 2 x) (sqrt x))))) 1552482132.564 * * * * [progress]: [ 37 / 132 ] simplifiying candidate # 1552482132.564 * * * * [progress]: [ 38 / 132 ] simplifiying candidate # 1552482132.564 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 1552482132.564 * * [simplify]: iters left: 6 (7 enodes) 1552482132.566 * * [simplify]: iters left: 5 (31 enodes) 1552482132.571 * * [simplify]: iters left: 4 (43 enodes) 1552482132.576 * * [simplify]: iters left: 3 (48 enodes) 1552482132.581 * * [simplify]: iters left: 2 (56 enodes) 1552482132.587 * * [simplify]: iters left: 1 (59 enodes) 1552482132.593 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.593 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482132.593 * * [simplify]: Extracting #2: cost 13 inf + 44 1552482132.593 * * [simplify]: Extracting #3: cost 7 inf + 381 1552482132.593 * * [simplify]: Extracting #4: cost 0 inf + 858 1552482132.594 * * [simplify]: Extracting #5: cost 0 inf + 843 1552482132.594 * [simplify]: Simplified to (fma x (+ 2 x) 4) 1552482132.594 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ x (- (pow 2 3) (pow x 3))) (fma x (+ 2 x) 4)))) 1552482132.594 * * * * [progress]: [ 39 / 132 ] simplifiying candidate # 1552482132.594 * [simplify]: Simplifying (+ 2 x) 1552482132.594 * * [simplify]: iters left: 2 (3 enodes) 1552482132.595 * * [simplify]: iters left: 1 (10 enodes) 1552482132.596 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.596 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482132.597 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482132.597 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482132.597 * [simplify]: Simplified to (+ x 2) 1552482132.597 * [simplify]: Simplified (2 2 2) to (λ (x) (* (- 4 (* x x)) (* (/ x (- (* 2 2) (* x x))) (+ x 2)))) 1552482132.597 * * * * [progress]: [ 40 / 132 ] simplifiying candidate #real (real->posit16 (/ x (- 2 x))))))> 1552482132.597 * * * * [progress]: [ 41 / 132 ] simplifiying candidate # 1552482132.597 * * * * [progress]: [ 42 / 132 ] simplifiying candidate # 1552482132.597 * * * * [progress]: [ 43 / 132 ] simplifiying candidate # 1552482132.597 * [simplify]: Simplifying (* (- 4 (* x x)) (/ x (- 2 x))) 1552482132.597 * * [simplify]: iters left: 6 (8 enodes) 1552482132.599 * * [simplify]: iters left: 5 (31 enodes) 1552482132.605 * * [simplify]: iters left: 4 (51 enodes) 1552482132.612 * * [simplify]: iters left: 3 (99 enodes) 1552482132.628 * * [simplify]: iters left: 2 (166 enodes) 1552482132.650 * * [simplify]: iters left: 1 (223 enodes) 1552482132.680 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.680 * * [simplify]: Extracting #1: cost 21 inf + 0 1552482132.681 * * [simplify]: Extracting #2: cost 50 inf + 2 1552482132.681 * * [simplify]: Extracting #3: cost 46 inf + 2367 1552482132.683 * * [simplify]: Extracting #4: cost 10 inf + 6895 1552482132.685 * * [simplify]: Extracting #5: cost 0 inf + 7766 1552482132.687 * [simplify]: Simplified to (* (- 4 (* x x)) (/ x (- 2 x))) 1552482132.687 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- 4 (* x x)) (/ x (- 2 x))) 1)) 1552482132.687 * * * * [progress]: [ 44 / 132 ] simplifiying candidate # 1552482132.687 * * * * [progress]: [ 45 / 132 ] simplifiying candidate # 1552482132.687 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 1552482132.687 * * [simplify]: iters left: 6 (11 enodes) 1552482132.690 * * [simplify]: iters left: 5 (42 enodes) 1552482132.696 * * [simplify]: iters left: 4 (61 enodes) 1552482132.703 * * [simplify]: iters left: 3 (74 enodes) 1552482132.712 * * [simplify]: iters left: 2 (82 enodes) 1552482132.722 * * [simplify]: iters left: 1 (95 enodes) 1552482132.735 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.735 * * [simplify]: Extracting #1: cost 13 inf + 0 1552482132.736 * * [simplify]: Extracting #2: cost 27 inf + 0 1552482132.736 * * [simplify]: Extracting #3: cost 32 inf + 72 1552482132.736 * * [simplify]: Extracting #4: cost 25 inf + 795 1552482132.736 * * [simplify]: Extracting #5: cost 11 inf + 2881 1552482132.737 * * [simplify]: Extracting #6: cost 2 inf + 5193 1552482132.738 * * [simplify]: Extracting #7: cost 0 inf + 5758 1552482132.739 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 1552482132.739 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 1552482132.739 * * * * [progress]: [ 46 / 132 ] simplifiying candidate # 1552482132.739 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log (/ x (- 2 x)))) 1552482132.739 * * [simplify]: iters left: 6 (10 enodes) 1552482132.741 * * [simplify]: iters left: 5 (38 enodes) 1552482132.747 * * [simplify]: iters left: 4 (56 enodes) 1552482132.754 * * [simplify]: iters left: 3 (73 enodes) 1552482132.763 * * [simplify]: iters left: 2 (89 enodes) 1552482132.774 * * [simplify]: iters left: 1 (92 enodes) 1552482132.784 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.784 * * [simplify]: Extracting #1: cost 13 inf + 0 1552482132.784 * * [simplify]: Extracting #2: cost 26 inf + 0 1552482132.784 * * [simplify]: Extracting #3: cost 33 inf + 1 1552482132.784 * * [simplify]: Extracting #4: cost 29 inf + 308 1552482132.785 * * [simplify]: Extracting #5: cost 12 inf + 2773 1552482132.786 * * [simplify]: Extracting #6: cost 0 inf + 5349 1552482132.787 * [simplify]: Simplified to (+ (log (/ x (- 2 x))) (log (- 4 (* x x)))) 1552482132.787 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (/ x (- 2 x))) (log (- 4 (* x x)))))) 1552482132.787 * * * * [progress]: [ 47 / 132 ] simplifiying candidate # 1552482132.787 * * * * [progress]: [ 48 / 132 ] simplifiying candidate # 1552482132.787 * * * * [progress]: [ 49 / 132 ] simplifiying candidate # 1552482132.787 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* x x) x) (* (* (- 2 x) (- 2 x)) (- 2 x)))) 1552482132.787 * * [simplify]: iters left: 6 (13 enodes) 1552482132.790 * * [simplify]: iters left: 5 (58 enodes) 1552482132.802 * * [simplify]: iters left: 4 (181 enodes) 1552482132.864 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482132.864 * * [simplify]: Extracting #1: cost 78 inf + 0 1552482132.864 * * [simplify]: Extracting #2: cost 212 inf + 1 1552482132.867 * * [simplify]: Extracting #3: cost 189 inf + 13276 1552482132.879 * * [simplify]: Extracting #4: cost 12 inf + 53948 1552482132.893 * * [simplify]: Extracting #5: cost 0 inf + 55930 1552482132.906 * * [simplify]: Extracting #6: cost 0 inf + 55690 1552482132.920 * [simplify]: Simplified to (* (- 4 (* x x)) (* (- 4 (* x x)) (* (* (- 4 (* x x)) (/ x (- 2 x))) (* (/ x (- 2 x)) (/ x (- 2 x)))))) 1552482132.920 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (- 4 (* x x)) (* (- 4 (* x x)) (* (* (- 4 (* x x)) (/ x (- 2 x))) (* (/ x (- 2 x)) (/ x (- 2 x)))))))) 1552482132.920 * * * * [progress]: [ 50 / 132 ] simplifiying candidate # 1552482132.920 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ x (- 2 x)) (/ x (- 2 x))) (/ x (- 2 x)))) 1552482132.920 * * [simplify]: iters left: 6 (12 enodes) 1552482132.923 * * [simplify]: iters left: 5 (53 enodes) 1552482132.934 * * [simplify]: iters left: 4 (135 enodes) 1552482132.969 * * [simplify]: iters left: 3 (499 enodes) 1552482133.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482133.249 * * [simplify]: Extracting #1: cost 77 inf + 0 1552482133.250 * * [simplify]: Extracting #2: cost 408 inf + 3 1552482133.255 * * [simplify]: Extracting #3: cost 510 inf + 23779 1552482133.284 * * [simplify]: Extracting #4: cost 55 inf + 145166 1552482133.328 * * [simplify]: Extracting #5: cost 0 inf + 164118 1552482133.370 * * [simplify]: Extracting #6: cost 0 inf + 163998 1552482133.412 * [simplify]: Simplified to (* (* (/ x (- 2 x)) (- 4 (* x x))) (* (* (/ x (- 2 x)) (- 4 (* x x))) (* (/ x (- 2 x)) (- 4 (* x x))))) 1552482133.412 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ x (- 2 x)) (- 4 (* x x))) (* (* (/ x (- 2 x)) (- 4 (* x x))) (* (/ x (- 2 x)) (- 4 (* x x))))))) 1552482133.412 * * * * [progress]: [ 51 / 132 ] simplifiying candidate # 1552482133.412 * * * * [progress]: [ 52 / 132 ] simplifiying candidate # 1552482133.412 * * * * [progress]: [ 53 / 132 ] simplifiying candidate # 1552482133.412 * * * * [progress]: [ 54 / 132 ] simplifiying candidate # 1552482133.412 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1552482133.412 * * [simplify]: iters left: 6 (8 enodes) 1552482133.416 * * [simplify]: iters left: 5 (44 enodes) 1552482133.425 * * [simplify]: iters left: 4 (106 enodes) 1552482133.450 * * [simplify]: iters left: 3 (262 enodes) 1552482133.524 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482133.524 * * [simplify]: Extracting #1: cost 22 inf + 0 1552482133.525 * * [simplify]: Extracting #2: cost 96 inf + 2 1552482133.526 * * [simplify]: Extracting #3: cost 108 inf + 2401 1552482133.527 * * [simplify]: Extracting #4: cost 68 inf + 10515 1552482133.531 * * [simplify]: Extracting #5: cost 6 inf + 33344 1552482133.534 * * [simplify]: Extracting #6: cost 0 inf + 35147 1552482133.538 * * [simplify]: Extracting #7: cost 0 inf + 35107 1552482133.542 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552482133.542 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)))) 1552482133.542 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)) 1552482133.543 * * [simplify]: iters left: 6 (11 enodes) 1552482133.546 * * [simplify]: iters left: 5 (52 enodes) 1552482133.555 * * [simplify]: iters left: 4 (97 enodes) 1552482133.573 * * [simplify]: iters left: 3 (222 enodes) 1552482133.630 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482133.630 * * [simplify]: Extracting #1: cost 52 inf + 0 1552482133.631 * * [simplify]: Extracting #2: cost 122 inf + 128 1552482133.632 * * [simplify]: Extracting #3: cost 78 inf + 6590 1552482133.637 * * [simplify]: Extracting #4: cost 10 inf + 19876 1552482133.642 * * [simplify]: Extracting #5: cost 5 inf + 20895 1552482133.650 * * [simplify]: Extracting #6: cost 1 inf + 21612 1552482133.656 * * [simplify]: Extracting #7: cost 0 inf + 21824 1552482133.661 * [simplify]: Simplified to (* (- 2 x) (fma (fma x x 4) (* x x) 16)) 1552482133.661 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (fma (fma x x 4) (* x x) 16)))) 1552482133.661 * * * * [progress]: [ 55 / 132 ] simplifiying candidate # 1552482133.662 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (- x)) 1552482133.662 * * [simplify]: iters left: 6 (9 enodes) 1552482133.665 * * [simplify]: iters left: 5 (49 enodes) 1552482133.675 * * [simplify]: iters left: 4 (117 enodes) 1552482133.703 * * [simplify]: iters left: 3 (301 enodes) 1552482133.792 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482133.792 * * [simplify]: Extracting #1: cost 30 inf + 0 1552482133.792 * * [simplify]: Extracting #2: cost 121 inf + 409 1552482133.794 * * [simplify]: Extracting #3: cost 108 inf + 9270 1552482133.798 * * [simplify]: Extracting #4: cost 54 inf + 23749 1552482133.803 * * [simplify]: Extracting #5: cost 33 inf + 30969 1552482133.808 * * [simplify]: Extracting #6: cost 9 inf + 41411 1552482133.814 * * [simplify]: Extracting #7: cost 0 inf + 46407 1552482133.819 * [simplify]: Simplified to (* (+ -64 (* (* (* x x) (* x x)) (* x x))) x) 1552482133.819 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (+ -64 (* (* (* x x) (* x x)) (* x x))) x) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- (- 2 x))))) 1552482133.819 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- (- 2 x))) 1552482133.820 * * [simplify]: iters left: 6 (12 enodes) 1552482133.823 * * [simplify]: iters left: 5 (57 enodes) 1552482133.834 * * [simplify]: iters left: 4 (112 enodes) 1552482133.855 * * [simplify]: iters left: 3 (286 enodes) 1552482133.931 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482133.931 * * [simplify]: Extracting #1: cost 44 inf + 0 1552482133.932 * * [simplify]: Extracting #2: cost 137 inf + 211 1552482133.934 * * [simplify]: Extracting #3: cost 115 inf + 8774 1552482133.940 * * [simplify]: Extracting #4: cost 16 inf + 25421 1552482133.947 * * [simplify]: Extracting #5: cost 5 inf + 26840 1552482133.957 * * [simplify]: Extracting #6: cost 1 inf + 27438 1552482133.965 * * [simplify]: Extracting #7: cost 0 inf + 27650 1552482133.972 * [simplify]: Simplified to (* (fma (* x x) (fma x x 4) 16) (+ -2 x)) 1552482133.972 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (+ -64 (* (* (* x x) (* x x)) (* x x))) x) (* (fma (* x x) (fma x x 4) 16) (+ -2 x)))) 1552482133.972 * * * * [progress]: [ 56 / 132 ] simplifiying candidate # 1552482133.972 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) 1) 1552482133.972 * * [simplify]: iters left: 6 (9 enodes) 1552482133.976 * * [simplify]: iters left: 5 (47 enodes) 1552482133.986 * * [simplify]: iters left: 4 (105 enodes) 1552482134.011 * * [simplify]: iters left: 3 (236 enodes) 1552482134.074 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.074 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482134.074 * * [simplify]: Extracting #2: cost 66 inf + 2 1552482134.074 * * [simplify]: Extracting #3: cost 110 inf + 1556 1552482134.076 * * [simplify]: Extracting #4: cost 72 inf + 6946 1552482134.078 * * [simplify]: Extracting #5: cost 18 inf + 22340 1552482134.081 * * [simplify]: Extracting #6: cost 2 inf + 28320 1552482134.087 * * [simplify]: Extracting #7: cost 0 inf + 29698 1552482134.090 * [simplify]: Simplified to (- 64 (* (* (* x x) (* x x)) (* x x))) 1552482134.090 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 64 (* (* (* x x) (* x x)) (* x x))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) x)))) 1552482134.090 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) x)) 1552482134.090 * * [simplify]: iters left: 6 (12 enodes) 1552482134.094 * * [simplify]: iters left: 5 (60 enodes) 1552482134.103 * * [simplify]: iters left: 4 (117 enodes) 1552482134.124 * * [simplify]: iters left: 3 (265 enodes) 1552482134.190 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.190 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482134.190 * * [simplify]: Extracting #2: cost 133 inf + 126 1552482134.191 * * [simplify]: Extracting #3: cost 177 inf + 1985 1552482134.195 * * [simplify]: Extracting #4: cost 46 inf + 22612 1552482134.202 * * [simplify]: Extracting #5: cost 6 inf + 29835 1552482134.212 * * [simplify]: Extracting #6: cost 1 inf + 30643 1552482134.220 * * [simplify]: Extracting #7: cost 0 inf + 30855 1552482134.227 * [simplify]: Simplified to (/ (- 2 x) (/ x (fma (* x x) (fma x x 4) 16))) 1552482134.227 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 64 (* (* (* x x) (* x x)) (* x x))) (/ (- 2 x) (/ x (fma (* x x) (fma x x 4) 16))))) 1552482134.227 * * * * [progress]: [ 57 / 132 ] simplifiying candidate # 1552482134.227 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x))))) 1552482134.227 * * [simplify]: iters left: 6 (13 enodes) 1552482134.232 * * [simplify]: iters left: 5 (64 enodes) 1552482134.244 * * [simplify]: iters left: 4 (143 enodes) 1552482134.278 * * [simplify]: iters left: 3 (358 enodes) 1552482134.383 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.383 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482134.384 * * [simplify]: Extracting #2: cost 211 inf + 245 1552482134.386 * * [simplify]: Extracting #3: cost 257 inf + 4484 1552482134.390 * * [simplify]: Extracting #4: cost 197 inf + 19104 1552482134.398 * * [simplify]: Extracting #5: cost 130 inf + 42138 1552482134.410 * * [simplify]: Extracting #6: cost 9 inf + 88808 1552482134.423 * * [simplify]: Extracting #7: cost 0 inf + 92791 1552482134.437 * [simplify]: Simplified to (* (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (- 64 (* (* x x) (* (* x x) (* x x))))) 1552482134.437 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (- 64 (* (* x x) (* (* x x) (* x x))))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (cbrt (- 2 x))))) 1552482134.437 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (cbrt (- 2 x))) 1552482134.437 * * [simplify]: iters left: 6 (12 enodes) 1552482134.441 * * [simplify]: iters left: 5 (55 enodes) 1552482134.449 * * [simplify]: iters left: 4 (94 enodes) 1552482134.464 * * [simplify]: iters left: 3 (169 enodes) 1552482134.496 * * [simplify]: iters left: 2 (308 enodes) 1552482134.562 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.562 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482134.562 * * [simplify]: Extracting #2: cost 79 inf + 467 1552482134.563 * * [simplify]: Extracting #3: cost 68 inf + 3199 1552482134.564 * * [simplify]: Extracting #4: cost 58 inf + 4241 1552482134.567 * * [simplify]: Extracting #5: cost 14 inf + 15005 1552482134.571 * * [simplify]: Extracting #6: cost 0 inf + 18563 1552482134.575 * [simplify]: Simplified to (* (fma 4 (* x x) (fma (* x x) (* x x) 16)) (cbrt (- 2 x))) 1552482134.575 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (- 64 (* (* x x) (* (* x x) (* x x))))) (* (fma 4 (* x x) (fma (* x x) (* x x) 16)) (cbrt (- 2 x))))) 1552482134.575 * * * * [progress]: [ 58 / 132 ] simplifiying candidate # 1552482134.575 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x (sqrt (- 2 x)))) 1552482134.576 * * [simplify]: iters left: 6 (12 enodes) 1552482134.582 * * [simplify]: iters left: 5 (59 enodes) 1552482134.593 * * [simplify]: iters left: 4 (128 enodes) 1552482134.621 * * [simplify]: iters left: 3 (319 enodes) 1552482134.717 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.717 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482134.718 * * [simplify]: Extracting #2: cost 169 inf + 43 1552482134.719 * * [simplify]: Extracting #3: cost 197 inf + 2147 1552482134.721 * * [simplify]: Extracting #4: cost 139 inf + 14237 1552482134.728 * * [simplify]: Extracting #5: cost 28 inf + 49945 1552482134.737 * * [simplify]: Extracting #6: cost 0 inf + 63417 1552482134.746 * [simplify]: Simplified to (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (sqrt (- 2 x))) 1552482134.746 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (sqrt (- 2 x))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (sqrt (- 2 x))))) 1552482134.746 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (sqrt (- 2 x))) 1552482134.746 * * [simplify]: iters left: 6 (12 enodes) 1552482134.750 * * [simplify]: iters left: 5 (55 enodes) 1552482134.758 * * [simplify]: iters left: 4 (94 enodes) 1552482134.776 * * [simplify]: iters left: 3 (169 enodes) 1552482134.807 * * [simplify]: iters left: 2 (308 enodes) 1552482134.872 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482134.873 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482134.873 * * [simplify]: Extracting #2: cost 79 inf + 467 1552482134.874 * * [simplify]: Extracting #3: cost 68 inf + 3199 1552482134.875 * * [simplify]: Extracting #4: cost 58 inf + 4241 1552482134.878 * * [simplify]: Extracting #5: cost 14 inf + 13845 1552482134.884 * * [simplify]: Extracting #6: cost 0 inf + 16883 1552482134.888 * [simplify]: Simplified to (* (fma 4 (* x x) (fma (* x x) (* x x) 16)) (sqrt (- 2 x))) 1552482134.888 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (sqrt (- 2 x))) (* (fma 4 (* x x) (fma (* x x) (* x x) 16)) (sqrt (- 2 x))))) 1552482134.888 * * * * [progress]: [ 59 / 132 ] simplifiying candidate # 1552482134.888 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x 1)) 1552482134.888 * * [simplify]: iters left: 6 (10 enodes) 1552482134.892 * * [simplify]: iters left: 5 (50 enodes) 1552482134.902 * * [simplify]: iters left: 4 (114 enodes) 1552482134.930 * * [simplify]: iters left: 3 (273 enodes) 1552482135.002 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.003 * * [simplify]: Extracting #1: cost 22 inf + 0 1552482135.003 * * [simplify]: Extracting #2: cost 99 inf + 2 1552482135.003 * * [simplify]: Extracting #3: cost 112 inf + 2231 1552482135.005 * * [simplify]: Extracting #4: cost 56 inf + 15258 1552482135.010 * * [simplify]: Extracting #5: cost 13 inf + 29214 1552482135.014 * * [simplify]: Extracting #6: cost 0 inf + 35400 1552482135.018 * * [simplify]: Extracting #7: cost 0 inf + 35320 1552482135.022 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552482135.022 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)))) 1552482135.022 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)) 1552482135.022 * * [simplify]: iters left: 6 (11 enodes) 1552482135.026 * * [simplify]: iters left: 5 (52 enodes) 1552482135.034 * * [simplify]: iters left: 4 (97 enodes) 1552482135.051 * * [simplify]: iters left: 3 (222 enodes) 1552482135.108 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.108 * * [simplify]: Extracting #1: cost 52 inf + 0 1552482135.108 * * [simplify]: Extracting #2: cost 122 inf + 128 1552482135.110 * * [simplify]: Extracting #3: cost 78 inf + 6590 1552482135.114 * * [simplify]: Extracting #4: cost 10 inf + 19876 1552482135.120 * * [simplify]: Extracting #5: cost 5 inf + 20895 1552482135.125 * * [simplify]: Extracting #6: cost 1 inf + 21612 1552482135.133 * * [simplify]: Extracting #7: cost 0 inf + 21824 1552482135.139 * [simplify]: Simplified to (* (- 2 x) (fma (fma x x 4) (* x x) 16)) 1552482135.139 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (fma (fma x x 4) (* x x) 16)))) 1552482135.139 * * * * [progress]: [ 60 / 132 ] simplifiying candidate # 1552482135.139 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x (+ (sqrt 2) (sqrt x)))) 1552482135.139 * * [simplify]: iters left: 6 (13 enodes) 1552482135.144 * * [simplify]: iters left: 5 (61 enodes) 1552482135.156 * * [simplify]: iters left: 4 (127 enodes) 1552482135.185 * * [simplify]: iters left: 3 (319 enodes) 1552482135.279 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.279 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482135.279 * * [simplify]: Extracting #2: cost 169 inf + 124 1552482135.280 * * [simplify]: Extracting #3: cost 186 inf + 4847 1552482135.284 * * [simplify]: Extracting #4: cost 101 inf + 29496 1552482135.292 * * [simplify]: Extracting #5: cost 6 inf + 64397 1552482135.302 * * [simplify]: Extracting #6: cost 0 inf + 66954 1552482135.311 * [simplify]: Simplified to (* (/ x (+ (sqrt 2) (sqrt x))) (- 64 (* (* x x) (* (* x x) (* x x))))) 1552482135.311 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (/ x (+ (sqrt 2) (sqrt x))) (- 64 (* (* x x) (* (* x x) (* x x))))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- (sqrt 2) (sqrt x))))) 1552482135.312 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- (sqrt 2) (sqrt x))) 1552482135.312 * * [simplify]: iters left: 6 (13 enodes) 1552482135.318 * * [simplify]: iters left: 5 (58 enodes) 1552482135.327 * * [simplify]: iters left: 4 (103 enodes) 1552482135.345 * * [simplify]: iters left: 3 (230 enodes) 1552482135.405 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.405 * * [simplify]: Extracting #1: cost 59 inf + 0 1552482135.405 * * [simplify]: Extracting #2: cost 138 inf + 141 1552482135.406 * * [simplify]: Extracting #3: cost 123 inf + 2813 1552482135.410 * * [simplify]: Extracting #4: cost 28 inf + 23147 1552482135.418 * * [simplify]: Extracting #5: cost 2 inf + 30448 1552482135.425 * * [simplify]: Extracting #6: cost 1 inf + 30449 1552482135.432 * * [simplify]: Extracting #7: cost 0 inf + 30661 1552482135.441 * [simplify]: Simplified to (* (- (sqrt 2) (sqrt x)) (fma x (* (fma x x 4) x) 16)) 1552482135.441 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (/ x (+ (sqrt 2) (sqrt x))) (- 64 (* (* x x) (* (* x x) (* x x))))) (* (- (sqrt 2) (sqrt x)) (fma x (* (fma x x 4) x) 16)))) 1552482135.442 * * * * [progress]: [ 61 / 132 ] simplifiying candidate # 1552482135.442 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x 1)) 1552482135.442 * * [simplify]: iters left: 6 (10 enodes) 1552482135.446 * * [simplify]: iters left: 5 (50 enodes) 1552482135.456 * * [simplify]: iters left: 4 (114 enodes) 1552482135.483 * * [simplify]: iters left: 3 (273 enodes) 1552482135.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.556 * * [simplify]: Extracting #1: cost 22 inf + 0 1552482135.556 * * [simplify]: Extracting #2: cost 99 inf + 2 1552482135.557 * * [simplify]: Extracting #3: cost 112 inf + 2231 1552482135.558 * * [simplify]: Extracting #4: cost 56 inf + 15258 1552482135.562 * * [simplify]: Extracting #5: cost 13 inf + 29214 1552482135.567 * * [simplify]: Extracting #6: cost 0 inf + 35400 1552482135.571 * * [simplify]: Extracting #7: cost 0 inf + 35320 1552482135.575 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552482135.575 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)))) 1552482135.575 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (- 2 x)) 1552482135.575 * * [simplify]: iters left: 6 (11 enodes) 1552482135.579 * * [simplify]: iters left: 5 (52 enodes) 1552482135.587 * * [simplify]: iters left: 4 (97 enodes) 1552482135.605 * * [simplify]: iters left: 3 (222 enodes) 1552482135.662 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.662 * * [simplify]: Extracting #1: cost 52 inf + 0 1552482135.662 * * [simplify]: Extracting #2: cost 122 inf + 128 1552482135.664 * * [simplify]: Extracting #3: cost 78 inf + 6590 1552482135.668 * * [simplify]: Extracting #4: cost 10 inf + 19876 1552482135.674 * * [simplify]: Extracting #5: cost 5 inf + 20895 1552482135.679 * * [simplify]: Extracting #6: cost 1 inf + 21612 1552482135.685 * * [simplify]: Extracting #7: cost 0 inf + 21824 1552482135.692 * [simplify]: Simplified to (* (- 2 x) (fma (fma x x 4) (* x x) 16)) 1552482135.692 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (fma (fma x x 4) (* x x) 16)))) 1552482135.692 * * * * [progress]: [ 62 / 132 ] simplifiying candidate # 1552482135.692 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (* (cbrt x) (cbrt x))) 1552482135.693 * * [simplify]: iters left: 6 (10 enodes) 1552482135.697 * * [simplify]: iters left: 5 (52 enodes) 1552482135.706 * * [simplify]: iters left: 4 (118 enodes) 1552482135.735 * * [simplify]: iters left: 3 (304 enodes) 1552482135.825 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.826 * * [simplify]: Extracting #1: cost 30 inf + 0 1552482135.826 * * [simplify]: Extracting #2: cost 183 inf + 1 1552482135.827 * * [simplify]: Extracting #3: cost 185 inf + 7445 1552482135.833 * * [simplify]: Extracting #4: cost 72 inf + 36335 1552482135.840 * * [simplify]: Extracting #5: cost 13 inf + 58407 1552482135.849 * * [simplify]: Extracting #6: cost 0 inf + 65524 1552482135.857 * [simplify]: Simplified to (* (- 64 (* (* x (* x x)) (* x (* x x)))) (* (cbrt x) (cbrt x))) 1552482135.857 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 64 (* (* x (* x x)) (* x (* x x)))) (* (cbrt x) (cbrt x))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) (cbrt x))))) 1552482135.858 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) (cbrt x))) 1552482135.858 * * [simplify]: iters left: 6 (13 enodes) 1552482135.861 * * [simplify]: iters left: 5 (63 enodes) 1552482135.873 * * [simplify]: iters left: 4 (120 enodes) 1552482135.898 * * [simplify]: iters left: 3 (291 enodes) 1552482135.976 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482135.976 * * [simplify]: Extracting #1: cost 47 inf + 0 1552482135.976 * * [simplify]: Extracting #2: cost 157 inf + 167 1552482135.977 * * [simplify]: Extracting #3: cost 206 inf + 2794 1552482135.982 * * [simplify]: Extracting #4: cost 70 inf + 28436 1552482135.992 * * [simplify]: Extracting #5: cost 6 inf + 44730 1552482136.005 * * [simplify]: Extracting #6: cost 1 inf + 45497 1552482136.015 * * [simplify]: Extracting #7: cost 0 inf + 45749 1552482136.026 * [simplify]: Simplified to (* (/ (- 2 x) (cbrt x)) (fma 4 (* x x) (fma (* x x) (* x x) 16))) 1552482136.026 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 64 (* (* x (* x x)) (* x (* x x)))) (* (cbrt x) (cbrt x))) (* (/ (- 2 x) (cbrt x)) (fma 4 (* x x) (fma (* x x) (* x x) 16))))) 1552482136.026 * * * * [progress]: [ 63 / 132 ] simplifiying candidate # 1552482136.026 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (sqrt x)) 1552482136.026 * * [simplify]: iters left: 6 (9 enodes) 1552482136.030 * * [simplify]: iters left: 5 (47 enodes) 1552482136.039 * * [simplify]: iters left: 4 (109 enodes) 1552482136.067 * * [simplify]: iters left: 3 (282 enodes) 1552482136.156 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.156 * * [simplify]: Extracting #1: cost 26 inf + 0 1552482136.157 * * [simplify]: Extracting #2: cost 136 inf + 1 1552482136.157 * * [simplify]: Extracting #3: cost 160 inf + 2256 1552482136.160 * * [simplify]: Extracting #4: cost 79 inf + 20692 1552482136.165 * * [simplify]: Extracting #5: cost 12 inf + 41622 1552482136.171 * * [simplify]: Extracting #6: cost 0 inf + 46963 1552482136.177 * [simplify]: Simplified to (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) 1552482136.177 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) (sqrt x))))) 1552482136.177 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) (sqrt x))) 1552482136.177 * * [simplify]: iters left: 6 (13 enodes) 1552482136.181 * * [simplify]: iters left: 5 (63 enodes) 1552482136.194 * * [simplify]: iters left: 4 (120 enodes) 1552482136.215 * * [simplify]: iters left: 3 (291 enodes) 1552482136.293 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.293 * * [simplify]: Extracting #1: cost 47 inf + 0 1552482136.294 * * [simplify]: Extracting #2: cost 157 inf + 127 1552482136.295 * * [simplify]: Extracting #3: cost 206 inf + 2474 1552482136.300 * * [simplify]: Extracting #4: cost 70 inf + 26036 1552482136.312 * * [simplify]: Extracting #5: cost 6 inf + 40450 1552482136.322 * * [simplify]: Extracting #6: cost 1 inf + 41217 1552482136.332 * * [simplify]: Extracting #7: cost 0 inf + 41469 1552482136.342 * [simplify]: Simplified to (* (/ (- 2 x) (sqrt x)) (fma 4 (* x x) (fma (* x x) (* x x) 16))) 1552482136.342 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (* (/ (- 2 x) (sqrt x)) (fma 4 (* x x) (fma (* x x) (* x x) 16))))) 1552482136.342 * * * * [progress]: [ 64 / 132 ] simplifiying candidate # 1552482136.343 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) 1) 1552482136.343 * * [simplify]: iters left: 6 (9 enodes) 1552482136.346 * * [simplify]: iters left: 5 (47 enodes) 1552482136.356 * * [simplify]: iters left: 4 (105 enodes) 1552482136.383 * * [simplify]: iters left: 3 (236 enodes) 1552482136.446 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.446 * * [simplify]: Extracting #1: cost 6 inf + 0 1552482136.446 * * [simplify]: Extracting #2: cost 66 inf + 2 1552482136.447 * * [simplify]: Extracting #3: cost 110 inf + 1556 1552482136.448 * * [simplify]: Extracting #4: cost 72 inf + 6946 1552482136.451 * * [simplify]: Extracting #5: cost 18 inf + 22340 1552482136.454 * * [simplify]: Extracting #6: cost 2 inf + 28320 1552482136.457 * * [simplify]: Extracting #7: cost 0 inf + 29698 1552482136.460 * [simplify]: Simplified to (- 64 (* (* (* x x) (* x x)) (* x x))) 1552482136.460 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 64 (* (* (* x x) (* x x)) (* x x))) (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) x)))) 1552482136.461 * [simplify]: Simplifying (* (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))) (/ (- 2 x) x)) 1552482136.461 * * [simplify]: iters left: 6 (12 enodes) 1552482136.464 * * [simplify]: iters left: 5 (60 enodes) 1552482136.474 * * [simplify]: iters left: 4 (117 enodes) 1552482136.494 * * [simplify]: iters left: 3 (265 enodes) 1552482136.562 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.562 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482136.562 * * [simplify]: Extracting #2: cost 133 inf + 126 1552482136.563 * * [simplify]: Extracting #3: cost 177 inf + 1985 1552482136.567 * * [simplify]: Extracting #4: cost 46 inf + 22612 1552482136.574 * * [simplify]: Extracting #5: cost 6 inf + 29835 1552482136.582 * * [simplify]: Extracting #6: cost 1 inf + 30643 1552482136.589 * * [simplify]: Extracting #7: cost 0 inf + 30855 1552482136.596 * [simplify]: Simplified to (/ (- 2 x) (/ x (fma (* x x) (fma x x 4) 16))) 1552482136.596 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 64 (* (* (* x x) (* x x)) (* x x))) (/ (- 2 x) (/ x (fma (* x x) (fma x x 4) 16))))) 1552482136.596 * * * * [progress]: [ 65 / 132 ] simplifiying candidate # 1552482136.596 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1552482136.596 * * [simplify]: iters left: 6 (7 enodes) 1552482136.598 * * [simplify]: iters left: 5 (33 enodes) 1552482136.603 * * [simplify]: iters left: 4 (60 enodes) 1552482136.613 * * [simplify]: iters left: 3 (129 enodes) 1552482136.645 * * [simplify]: iters left: 2 (358 enodes) 1552482136.747 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.747 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482136.748 * * [simplify]: Extracting #2: cost 124 inf + 1008 1552482136.751 * * [simplify]: Extracting #3: cost 64 inf + 12248 1552482136.756 * * [simplify]: Extracting #4: cost 33 inf + 17895 1552482136.761 * * [simplify]: Extracting #5: cost 4 inf + 25889 1552482136.767 * * [simplify]: Extracting #6: cost 0 inf + 27164 1552482136.772 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552482136.772 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (+ 4 (* x x)) (- 2 x)))) 1552482136.773 * [simplify]: Simplifying (* (+ 4 (* x x)) (- 2 x)) 1552482136.773 * * [simplify]: iters left: 6 (7 enodes) 1552482136.775 * * [simplify]: iters left: 5 (25 enodes) 1552482136.778 * * [simplify]: iters left: 4 (43 enodes) 1552482136.786 * * [simplify]: iters left: 3 (100 enodes) 1552482136.805 * * [simplify]: iters left: 2 (199 enodes) 1552482136.841 * * [simplify]: iters left: 1 (378 enodes) 1552482136.922 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482136.923 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482136.923 * * [simplify]: Extracting #2: cost 69 inf + 89 1552482136.924 * * [simplify]: Extracting #3: cost 30 inf + 4005 1552482136.927 * * [simplify]: Extracting #4: cost 2 inf + 7601 1552482136.930 * * [simplify]: Extracting #5: cost 0 inf + 8015 1552482136.933 * [simplify]: Simplified to (* (fma x x 4) (- 2 x)) 1552482136.933 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (fma x x 4) (- 2 x)))) 1552482136.933 * * * * [progress]: [ 66 / 132 ] simplifiying candidate # 1552482136.933 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (- x)) 1552482136.933 * * [simplify]: iters left: 6 (8 enodes) 1552482136.936 * * [simplify]: iters left: 5 (38 enodes) 1552482136.942 * * [simplify]: iters left: 4 (72 enodes) 1552482136.955 * * [simplify]: iters left: 3 (170 enodes) 1552482137.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.002 * * [simplify]: Extracting #1: cost 35 inf + 0 1552482137.002 * * [simplify]: Extracting #2: cost 106 inf + 44 1552482137.003 * * [simplify]: Extracting #3: cost 69 inf + 8660 1552482137.007 * * [simplify]: Extracting #4: cost 7 inf + 18454 1552482137.013 * * [simplify]: Extracting #5: cost 4 inf + 18126 1552482137.018 * * [simplify]: Extracting #6: cost 1 inf + 18551 1552482137.022 * * [simplify]: Extracting #7: cost 0 inf + 18763 1552482137.026 * [simplify]: Simplified to (* x (+ (* (* x x) (* x x)) -16)) 1552482137.027 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (+ (* (* x x) (* x x)) -16)) (* (+ 4 (* x x)) (- (- 2 x))))) 1552482137.027 * [simplify]: Simplifying (* (+ 4 (* x x)) (- (- 2 x))) 1552482137.027 * * [simplify]: iters left: 6 (8 enodes) 1552482137.029 * * [simplify]: iters left: 5 (30 enodes) 1552482137.034 * * [simplify]: iters left: 4 (58 enodes) 1552482137.045 * * [simplify]: iters left: 3 (155 enodes) 1552482137.072 * * [simplify]: iters left: 2 (323 enodes) 1552482137.131 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.131 * * [simplify]: Extracting #1: cost 50 inf + 0 1552482137.132 * * [simplify]: Extracting #2: cost 91 inf + 7 1552482137.133 * * [simplify]: Extracting #3: cost 56 inf + 4994 1552482137.137 * * [simplify]: Extracting #4: cost 5 inf + 12070 1552482137.140 * * [simplify]: Extracting #5: cost 0 inf + 12641 1552482137.144 * [simplify]: Simplified to (* (fma x x 4) (+ x -2)) 1552482137.144 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (+ (* (* x x) (* x x)) -16)) (* (fma x x 4) (+ x -2)))) 1552482137.144 * * * * [progress]: [ 67 / 132 ] simplifiying candidate # 1552482137.144 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) 1) 1552482137.144 * * [simplify]: iters left: 6 (8 enodes) 1552482137.147 * * [simplify]: iters left: 5 (36 enodes) 1552482137.153 * * [simplify]: iters left: 4 (67 enodes) 1552482137.164 * * [simplify]: iters left: 3 (117 enodes) 1552482137.186 * * [simplify]: iters left: 2 (235 enodes) 1552482137.259 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.259 * * [simplify]: Extracting #1: cost 32 inf + 0 1552482137.260 * * [simplify]: Extracting #2: cost 64 inf + 999 1552482137.261 * * [simplify]: Extracting #3: cost 45 inf + 4134 1552482137.264 * * [simplify]: Extracting #4: cost 21 inf + 8431 1552482137.266 * * [simplify]: Extracting #5: cost 4 inf + 12929 1552482137.269 * * [simplify]: Extracting #6: cost 0 inf + 14108 1552482137.272 * [simplify]: Simplified to (- 16 (* (* x x) (* x x))) 1552482137.272 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (+ 4 (* x x)) (/ (- 2 x) x)))) 1552482137.272 * [simplify]: Simplifying (* (+ 4 (* x x)) (/ (- 2 x) x)) 1552482137.272 * * [simplify]: iters left: 6 (8 enodes) 1552482137.274 * * [simplify]: iters left: 5 (33 enodes) 1552482137.279 * * [simplify]: iters left: 4 (63 enodes) 1552482137.290 * * [simplify]: iters left: 3 (132 enodes) 1552482137.314 * * [simplify]: iters left: 2 (278 enodes) 1552482137.370 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.370 * * [simplify]: Extracting #1: cost 28 inf + 0 1552482137.370 * * [simplify]: Extracting #2: cost 84 inf + 45 1552482137.371 * * [simplify]: Extracting #3: cost 49 inf + 6328 1552482137.375 * * [simplify]: Extracting #4: cost 2 inf + 12105 1552482137.378 * * [simplify]: Extracting #5: cost 0 inf + 12128 1552482137.381 * [simplify]: Simplified to (* (- 2 x) (/ (fma x x 4) x)) 1552482137.381 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (- 2 x) (/ (fma x x 4) x)))) 1552482137.382 * * * * [progress]: [ 68 / 132 ] simplifiying candidate # 1552482137.382 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x))))) 1552482137.382 * * [simplify]: iters left: 6 (12 enodes) 1552482137.385 * * [simplify]: iters left: 5 (54 enodes) 1552482137.393 * * [simplify]: iters left: 4 (101 enodes) 1552482137.414 * * [simplify]: iters left: 3 (234 enodes) 1552482137.483 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.483 * * [simplify]: Extracting #1: cost 59 inf + 0 1552482137.483 * * [simplify]: Extracting #2: cost 184 inf + 3 1552482137.485 * * [simplify]: Extracting #3: cost 213 inf + 2127 1552482137.488 * * [simplify]: Extracting #4: cost 139 inf + 16457 1552482137.496 * * [simplify]: Extracting #5: cost 19 inf + 50561 1552482137.507 * * [simplify]: Extracting #6: cost 1 inf + 55312 1552482137.517 * * [simplify]: Extracting #7: cost 0 inf + 55524 1552482137.528 * [simplify]: Simplified to (/ (* x (- 16 (* (* x x) (* x x)))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552482137.528 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (+ 4 (* x x)) (cbrt (- 2 x))))) 1552482137.528 * [simplify]: Simplifying (* (+ 4 (* x x)) (cbrt (- 2 x))) 1552482137.528 * * [simplify]: iters left: 6 (8 enodes) 1552482137.530 * * [simplify]: iters left: 5 (28 enodes) 1552482137.534 * * [simplify]: iters left: 4 (40 enodes) 1552482137.540 * * [simplify]: iters left: 3 (56 enodes) 1552482137.546 * * [simplify]: iters left: 2 (60 enodes) 1552482137.553 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.553 * * [simplify]: Extracting #1: cost 8 inf + 0 1552482137.553 * * [simplify]: Extracting #2: cost 15 inf + 1 1552482137.553 * * [simplify]: Extracting #3: cost 16 inf + 116 1552482137.553 * * [simplify]: Extracting #4: cost 12 inf + 282 1552482137.554 * * [simplify]: Extracting #5: cost 3 inf + 1516 1552482137.554 * * [simplify]: Extracting #6: cost 0 inf + 2099 1552482137.555 * [simplify]: Simplified to (* (fma x x 4) (cbrt (- 2 x))) 1552482137.555 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (fma x x 4) (cbrt (- 2 x))))) 1552482137.555 * * * * [progress]: [ 69 / 132 ] simplifiying candidate # 1552482137.555 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x (sqrt (- 2 x)))) 1552482137.555 * * [simplify]: iters left: 6 (11 enodes) 1552482137.558 * * [simplify]: iters left: 5 (49 enodes) 1552482137.565 * * [simplify]: iters left: 4 (86 enodes) 1552482137.579 * * [simplify]: iters left: 3 (179 enodes) 1552482137.625 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.625 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482137.625 * * [simplify]: Extracting #2: cost 121 inf + 60 1552482137.626 * * [simplify]: Extracting #3: cost 138 inf + 1865 1552482137.627 * * [simplify]: Extracting #4: cost 99 inf + 6958 1552482137.630 * * [simplify]: Extracting #5: cost 85 inf + 8564 1552482137.634 * * [simplify]: Extracting #6: cost 7 inf + 26188 1552482137.640 * * [simplify]: Extracting #7: cost 0 inf + 27973 1552482137.646 * [simplify]: Simplified to (* (/ x (sqrt (- 2 x))) (- 16 (* (* x x) (* x x)))) 1552482137.646 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (/ x (sqrt (- 2 x))) (- 16 (* (* x x) (* x x)))) (* (+ 4 (* x x)) (sqrt (- 2 x))))) 1552482137.646 * [simplify]: Simplifying (* (+ 4 (* x x)) (sqrt (- 2 x))) 1552482137.646 * * [simplify]: iters left: 6 (8 enodes) 1552482137.648 * * [simplify]: iters left: 5 (28 enodes) 1552482137.652 * * [simplify]: iters left: 4 (40 enodes) 1552482137.658 * * [simplify]: iters left: 3 (56 enodes) 1552482137.664 * * [simplify]: iters left: 2 (60 enodes) 1552482137.670 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.670 * * [simplify]: Extracting #1: cost 8 inf + 0 1552482137.670 * * [simplify]: Extracting #2: cost 15 inf + 1 1552482137.670 * * [simplify]: Extracting #3: cost 16 inf + 116 1552482137.670 * * [simplify]: Extracting #4: cost 12 inf + 282 1552482137.671 * * [simplify]: Extracting #5: cost 3 inf + 1236 1552482137.671 * * [simplify]: Extracting #6: cost 0 inf + 1699 1552482137.673 * [simplify]: Simplified to (* (fma x x 4) (sqrt (- 2 x))) 1552482137.673 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (/ x (sqrt (- 2 x))) (- 16 (* (* x x) (* x x)))) (* (fma x x 4) (sqrt (- 2 x))))) 1552482137.673 * * * * [progress]: [ 70 / 132 ] simplifiying candidate # 1552482137.673 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x 1)) 1552482137.674 * * [simplify]: iters left: 6 (9 enodes) 1552482137.676 * * [simplify]: iters left: 5 (39 enodes) 1552482137.682 * * [simplify]: iters left: 4 (68 enodes) 1552482137.693 * * [simplify]: iters left: 3 (136 enodes) 1552482137.724 * * [simplify]: iters left: 2 (361 enodes) 1552482137.826 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482137.827 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482137.827 * * [simplify]: Extracting #2: cost 126 inf + 806 1552482137.830 * * [simplify]: Extracting #3: cost 77 inf + 10392 1552482137.835 * * [simplify]: Extracting #4: cost 34 inf + 17716 1552482137.842 * * [simplify]: Extracting #5: cost 5 inf + 26025 1552482137.848 * * [simplify]: Extracting #6: cost 0 inf + 27193 1552482137.854 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552482137.854 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (+ 4 (* x x)) (- 2 x)))) 1552482137.854 * [simplify]: Simplifying (* (+ 4 (* x x)) (- 2 x)) 1552482137.854 * * [simplify]: iters left: 6 (7 enodes) 1552482137.856 * * [simplify]: iters left: 5 (25 enodes) 1552482137.860 * * [simplify]: iters left: 4 (43 enodes) 1552482137.868 * * [simplify]: iters left: 3 (100 enodes) 1552482137.884 * * [simplify]: iters left: 2 (199 enodes) 1552482137.922 * * [simplify]: iters left: 1 (378 enodes) 1552482138.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.005 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482138.005 * * [simplify]: Extracting #2: cost 69 inf + 89 1552482138.006 * * [simplify]: Extracting #3: cost 30 inf + 4005 1552482138.009 * * [simplify]: Extracting #4: cost 2 inf + 7601 1552482138.012 * * [simplify]: Extracting #5: cost 0 inf + 8015 1552482138.015 * [simplify]: Simplified to (* (fma x x 4) (- 2 x)) 1552482138.015 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (fma x x 4) (- 2 x)))) 1552482138.015 * * * * [progress]: [ 71 / 132 ] simplifiying candidate # 1552482138.015 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x (+ (sqrt 2) (sqrt x)))) 1552482138.016 * * [simplify]: iters left: 6 (12 enodes) 1552482138.019 * * [simplify]: iters left: 5 (51 enodes) 1552482138.027 * * [simplify]: iters left: 4 (86 enodes) 1552482138.041 * * [simplify]: iters left: 3 (181 enodes) 1552482138.087 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.087 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482138.087 * * [simplify]: Extracting #2: cost 123 inf + 3 1552482138.088 * * [simplify]: Extracting #3: cost 141 inf + 1827 1552482138.090 * * [simplify]: Extracting #4: cost 99 inf + 7174 1552482138.094 * * [simplify]: Extracting #5: cost 29 inf + 23813 1552482138.100 * * [simplify]: Extracting #6: cost 3 inf + 30507 1552482138.106 * * [simplify]: Extracting #7: cost 0 inf + 31253 1552482138.113 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (/ x (+ (sqrt 2) (sqrt x)))) 1552482138.113 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 16 (* (* x x) (* x x))) (/ x (+ (sqrt 2) (sqrt x)))) (* (+ 4 (* x x)) (- (sqrt 2) (sqrt x))))) 1552482138.113 * [simplify]: Simplifying (* (+ 4 (* x x)) (- (sqrt 2) (sqrt x))) 1552482138.113 * * [simplify]: iters left: 6 (9 enodes) 1552482138.115 * * [simplify]: iters left: 5 (31 enodes) 1552482138.120 * * [simplify]: iters left: 4 (49 enodes) 1552482138.130 * * [simplify]: iters left: 3 (105 enodes) 1552482138.151 * * [simplify]: iters left: 2 (242 enodes) 1552482138.203 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.203 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482138.204 * * [simplify]: Extracting #2: cost 85 inf + 2 1552482138.204 * * [simplify]: Extracting #3: cost 68 inf + 1407 1552482138.207 * * [simplify]: Extracting #4: cost 12 inf + 12253 1552482138.212 * * [simplify]: Extracting #5: cost 0 inf + 14258 1552482138.217 * [simplify]: Simplified to (* (fma x x 4) (- (sqrt 2) (sqrt x))) 1552482138.217 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 16 (* (* x x) (* x x))) (/ x (+ (sqrt 2) (sqrt x)))) (* (fma x x 4) (- (sqrt 2) (sqrt x))))) 1552482138.217 * * * * [progress]: [ 72 / 132 ] simplifiying candidate # 1552482138.217 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x 1)) 1552482138.217 * * [simplify]: iters left: 6 (9 enodes) 1552482138.220 * * [simplify]: iters left: 5 (39 enodes) 1552482138.226 * * [simplify]: iters left: 4 (68 enodes) 1552482138.236 * * [simplify]: iters left: 3 (136 enodes) 1552482138.269 * * [simplify]: iters left: 2 (361 enodes) 1552482138.607 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.607 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482138.608 * * [simplify]: Extracting #2: cost 126 inf + 806 1552482138.611 * * [simplify]: Extracting #3: cost 77 inf + 10392 1552482138.616 * * [simplify]: Extracting #4: cost 34 inf + 17716 1552482138.621 * * [simplify]: Extracting #5: cost 5 inf + 26025 1552482138.627 * * [simplify]: Extracting #6: cost 0 inf + 27193 1552482138.632 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552482138.632 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (+ 4 (* x x)) (- 2 x)))) 1552482138.633 * [simplify]: Simplifying (* (+ 4 (* x x)) (- 2 x)) 1552482138.633 * * [simplify]: iters left: 6 (7 enodes) 1552482138.635 * * [simplify]: iters left: 5 (25 enodes) 1552482138.639 * * [simplify]: iters left: 4 (43 enodes) 1552482138.650 * * [simplify]: iters left: 3 (100 enodes) 1552482138.666 * * [simplify]: iters left: 2 (199 enodes) 1552482138.704 * * [simplify]: iters left: 1 (378 enodes) 1552482138.784 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.784 * * [simplify]: Extracting #1: cost 38 inf + 0 1552482138.785 * * [simplify]: Extracting #2: cost 69 inf + 89 1552482138.786 * * [simplify]: Extracting #3: cost 30 inf + 4005 1552482138.789 * * [simplify]: Extracting #4: cost 2 inf + 7601 1552482138.792 * * [simplify]: Extracting #5: cost 0 inf + 8015 1552482138.795 * [simplify]: Simplified to (* (fma x x 4) (- 2 x)) 1552482138.795 * [simplify]: Simplified (2 2) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (fma x x 4) (- 2 x)))) 1552482138.795 * * * * [progress]: [ 73 / 132 ] simplifiying candidate # 1552482138.795 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (* (cbrt x) (cbrt x))) 1552482138.795 * * [simplify]: iters left: 6 (9 enodes) 1552482138.798 * * [simplify]: iters left: 5 (41 enodes) 1552482138.804 * * [simplify]: iters left: 4 (74 enodes) 1552482138.818 * * [simplify]: iters left: 3 (162 enodes) 1552482138.861 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482138.861 * * [simplify]: Extracting #1: cost 30 inf + 0 1552482138.862 * * [simplify]: Extracting #2: cost 105 inf + 2 1552482138.862 * * [simplify]: Extracting #3: cost 136 inf + 1137 1552482138.866 * * [simplify]: Extracting #4: cost 48 inf + 17249 1552482138.871 * * [simplify]: Extracting #5: cost 7 inf + 26701 1552482138.876 * * [simplify]: Extracting #6: cost 0 inf + 28179 1552482138.882 * [simplify]: Simplified to (* (* (cbrt x) (cbrt x)) (- 16 (* (* x x) (* x x)))) 1552482138.882 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (* (cbrt x) (cbrt x)) (- 16 (* (* x x) (* x x)))) (* (+ 4 (* x x)) (/ (- 2 x) (cbrt x))))) 1552482138.882 * [simplify]: Simplifying (* (+ 4 (* x x)) (/ (- 2 x) (cbrt x))) 1552482138.882 * * [simplify]: iters left: 6 (9 enodes) 1552482138.884 * * [simplify]: iters left: 5 (36 enodes) 1552482138.890 * * [simplify]: iters left: 4 (66 enodes) 1552482138.901 * * [simplify]: iters left: 3 (153 enodes) 1552482138.935 * * [simplify]: iters left: 2 (357 enodes) 1552482139.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.005 * * [simplify]: Extracting #1: cost 45 inf + 0 1552482139.005 * * [simplify]: Extracting #2: cost 127 inf + 86 1552482139.006 * * [simplify]: Extracting #3: cost 130 inf + 2760 1552482139.010 * * [simplify]: Extracting #4: cost 32 inf + 19290 1552482139.017 * * [simplify]: Extracting #5: cost 1 inf + 27982 1552482139.023 * * [simplify]: Extracting #6: cost 0 inf + 28320 1552482139.030 * [simplify]: Simplified to (* (fma x x 4) (/ (- 2 x) (cbrt x))) 1552482139.030 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (* (cbrt x) (cbrt x)) (- 16 (* (* x x) (* x x)))) (* (fma x x 4) (/ (- 2 x) (cbrt x))))) 1552482139.030 * * * * [progress]: [ 74 / 132 ] simplifiying candidate # 1552482139.030 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (sqrt x)) 1552482139.030 * * [simplify]: iters left: 6 (8 enodes) 1552482139.033 * * [simplify]: iters left: 5 (36 enodes) 1552482139.038 * * [simplify]: iters left: 4 (63 enodes) 1552482139.048 * * [simplify]: iters left: 3 (135 enodes) 1552482139.081 * * [simplify]: iters left: 2 (400 enodes) 1552482139.204 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.204 * * [simplify]: Extracting #1: cost 48 inf + 0 1552482139.205 * * [simplify]: Extracting #2: cost 160 inf + 2235 1552482139.208 * * [simplify]: Extracting #3: cost 99 inf + 14706 1552482139.218 * * [simplify]: Extracting #4: cost 33 inf + 27330 1552482139.226 * * [simplify]: Extracting #5: cost 13 inf + 32479 1552482139.234 * * [simplify]: Extracting #6: cost 0 inf + 36417 1552482139.243 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (sqrt x)) 1552482139.243 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (* (+ 4 (* x x)) (/ (- 2 x) (sqrt x))))) 1552482139.243 * [simplify]: Simplifying (* (+ 4 (* x x)) (/ (- 2 x) (sqrt x))) 1552482139.243 * * [simplify]: iters left: 6 (9 enodes) 1552482139.246 * * [simplify]: iters left: 5 (36 enodes) 1552482139.251 * * [simplify]: iters left: 4 (66 enodes) 1552482139.262 * * [simplify]: iters left: 3 (153 enodes) 1552482139.292 * * [simplify]: iters left: 2 (357 enodes) 1552482139.362 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.362 * * [simplify]: Extracting #1: cost 45 inf + 0 1552482139.362 * * [simplify]: Extracting #2: cost 127 inf + 86 1552482139.363 * * [simplify]: Extracting #3: cost 130 inf + 2480 1552482139.367 * * [simplify]: Extracting #4: cost 32 inf + 16690 1552482139.374 * * [simplify]: Extracting #5: cost 1 inf + 24382 1552482139.380 * * [simplify]: Extracting #6: cost 0 inf + 24680 1552482139.387 * [simplify]: Simplified to (* (fma x x 4) (/ (- 2 x) (sqrt x))) 1552482139.387 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (* (fma x x 4) (/ (- 2 x) (sqrt x))))) 1552482139.387 * * * * [progress]: [ 75 / 132 ] simplifiying candidate # 1552482139.387 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) 1) 1552482139.387 * * [simplify]: iters left: 6 (8 enodes) 1552482139.390 * * [simplify]: iters left: 5 (36 enodes) 1552482139.398 * * [simplify]: iters left: 4 (67 enodes) 1552482139.410 * * [simplify]: iters left: 3 (117 enodes) 1552482139.431 * * [simplify]: iters left: 2 (235 enodes) 1552482139.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.506 * * [simplify]: Extracting #1: cost 32 inf + 0 1552482139.506 * * [simplify]: Extracting #2: cost 64 inf + 999 1552482139.508 * * [simplify]: Extracting #3: cost 45 inf + 4134 1552482139.510 * * [simplify]: Extracting #4: cost 21 inf + 8431 1552482139.513 * * [simplify]: Extracting #5: cost 4 inf + 12929 1552482139.515 * * [simplify]: Extracting #6: cost 0 inf + 14108 1552482139.518 * [simplify]: Simplified to (- 16 (* (* x x) (* x x))) 1552482139.518 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (+ 4 (* x x)) (/ (- 2 x) x)))) 1552482139.518 * [simplify]: Simplifying (* (+ 4 (* x x)) (/ (- 2 x) x)) 1552482139.518 * * [simplify]: iters left: 6 (8 enodes) 1552482139.521 * * [simplify]: iters left: 5 (33 enodes) 1552482139.526 * * [simplify]: iters left: 4 (63 enodes) 1552482139.536 * * [simplify]: iters left: 3 (132 enodes) 1552482139.558 * * [simplify]: iters left: 2 (278 enodes) 1552482139.613 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.613 * * [simplify]: Extracting #1: cost 28 inf + 0 1552482139.613 * * [simplify]: Extracting #2: cost 84 inf + 45 1552482139.615 * * [simplify]: Extracting #3: cost 49 inf + 6328 1552482139.618 * * [simplify]: Extracting #4: cost 2 inf + 12105 1552482139.621 * * [simplify]: Extracting #5: cost 0 inf + 12128 1552482139.626 * [simplify]: Simplified to (* (- 2 x) (/ (fma x x 4) x)) 1552482139.626 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (- 2 x) (/ (fma x x 4) x)))) 1552482139.626 * * * * [progress]: [ 76 / 132 ] simplifiying candidate # 1552482139.626 * * * * [progress]: [ 77 / 132 ] simplifiying candidate # 1552482139.627 * [simplify]: Simplifying (/ (- 2 x) x) 1552482139.627 * * [simplify]: iters left: 4 (4 enodes) 1552482139.628 * * [simplify]: iters left: 3 (17 enodes) 1552482139.630 * * [simplify]: iters left: 2 (26 enodes) 1552482139.634 * * [simplify]: iters left: 1 (30 enodes) 1552482139.638 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.638 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482139.638 * * [simplify]: Extracting #2: cost 8 inf + 3 1552482139.638 * * [simplify]: Extracting #3: cost 7 inf + 45 1552482139.638 * * [simplify]: Extracting #4: cost 0 inf + 418 1552482139.638 * [simplify]: Simplified to (/ (- 2 x) x) 1552482139.638 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1552482139.638 * * * * [progress]: [ 78 / 132 ] simplifiying candidate # 1552482139.638 * [simplify]: Simplifying (/ (- 2 x) x) 1552482139.638 * * [simplify]: iters left: 4 (4 enodes) 1552482139.639 * * [simplify]: iters left: 3 (17 enodes) 1552482139.642 * * [simplify]: iters left: 2 (26 enodes) 1552482139.645 * * [simplify]: iters left: 1 (30 enodes) 1552482139.649 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.649 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482139.649 * * [simplify]: Extracting #2: cost 8 inf + 3 1552482139.650 * * [simplify]: Extracting #3: cost 7 inf + 45 1552482139.650 * * [simplify]: Extracting #4: cost 0 inf + 418 1552482139.650 * [simplify]: Simplified to (/ (- 2 x) x) 1552482139.650 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1552482139.650 * * * * [progress]: [ 79 / 132 ] simplifiying candidate # 1552482139.650 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) 1552482139.650 * * [simplify]: iters left: 6 (10 enodes) 1552482139.652 * * [simplify]: iters left: 5 (35 enodes) 1552482139.657 * * [simplify]: iters left: 4 (43 enodes) 1552482139.662 * * [simplify]: iters left: 3 (45 enodes) 1552482139.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.668 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.668 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.668 * * [simplify]: Extracting #3: cost 16 inf + 0 1552482139.668 * * [simplify]: Extracting #4: cost 19 inf + 2 1552482139.668 * * [simplify]: Extracting #5: cost 12 inf + 370 1552482139.668 * * [simplify]: Extracting #6: cost 4 inf + 985 1552482139.669 * * [simplify]: Extracting #7: cost 0 inf + 1795 1552482139.669 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) 1552482139.669 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))))) 1552482139.669 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) 1552482139.669 * * [simplify]: iters left: 6 (10 enodes) 1552482139.671 * * [simplify]: iters left: 5 (35 enodes) 1552482139.676 * * [simplify]: iters left: 4 (43 enodes) 1552482139.682 * * [simplify]: iters left: 3 (45 enodes) 1552482139.687 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.687 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.687 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.687 * * [simplify]: Extracting #3: cost 16 inf + 0 1552482139.687 * * [simplify]: Extracting #4: cost 19 inf + 2 1552482139.687 * * [simplify]: Extracting #5: cost 12 inf + 370 1552482139.688 * * [simplify]: Extracting #6: cost 4 inf + 985 1552482139.688 * * [simplify]: Extracting #7: cost 0 inf + 1795 1552482139.688 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) 1552482139.688 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))) (* (sqrt (- 4 (* x x))) (sqrt (/ x (- 2 x)))))) 1552482139.688 * * * * [progress]: [ 80 / 132 ] simplifiying candidate # 1552482139.688 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) 1552482139.688 * * [simplify]: iters left: 6 (11 enodes) 1552482139.691 * * [simplify]: iters left: 5 (40 enodes) 1552482139.698 * * [simplify]: iters left: 4 (54 enodes) 1552482139.704 * * [simplify]: iters left: 3 (60 enodes) 1552482139.711 * * [simplify]: iters left: 2 (64 enodes) 1552482139.719 * * [simplify]: iters left: 1 (67 enodes) 1552482139.727 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.727 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482139.727 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482139.727 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482139.727 * * [simplify]: Extracting #4: cost 19 inf + 576 1552482139.727 * * [simplify]: Extracting #5: cost 9 inf + 1593 1552482139.728 * * [simplify]: Extracting #6: cost 0 inf + 3737 1552482139.729 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) 1552482139.729 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))))) 1552482139.729 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) 1552482139.729 * * [simplify]: iters left: 6 (11 enodes) 1552482139.731 * * [simplify]: iters left: 5 (40 enodes) 1552482139.737 * * [simplify]: iters left: 4 (54 enodes) 1552482139.744 * * [simplify]: iters left: 3 (60 enodes) 1552482139.751 * * [simplify]: iters left: 2 (64 enodes) 1552482139.759 * * [simplify]: iters left: 1 (67 enodes) 1552482139.767 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.767 * * [simplify]: Extracting #1: cost 10 inf + 0 1552482139.767 * * [simplify]: Extracting #2: cost 21 inf + 0 1552482139.767 * * [simplify]: Extracting #3: cost 26 inf + 42 1552482139.767 * * [simplify]: Extracting #4: cost 19 inf + 576 1552482139.768 * * [simplify]: Extracting #5: cost 9 inf + 1593 1552482139.768 * * [simplify]: Extracting #6: cost 0 inf + 3737 1552482139.769 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) 1552482139.769 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))) (* (sqrt (- 4 (* x x))) (/ (sqrt x) (sqrt (- 2 x)))))) 1552482139.769 * * * * [progress]: [ 81 / 132 ] simplifiying candidate # 1552482139.769 * [simplify]: Simplifying (cbrt (/ x (- 2 x))) 1552482139.769 * * [simplify]: iters left: 5 (5 enodes) 1552482139.770 * * [simplify]: iters left: 4 (17 enodes) 1552482139.773 * * [simplify]: iters left: 3 (20 enodes) 1552482139.775 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.775 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482139.775 * * [simplify]: Extracting #2: cost 6 inf + 0 1552482139.775 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482139.775 * * [simplify]: Extracting #4: cost 1 inf + 615 1552482139.775 * * [simplify]: Extracting #5: cost 0 inf + 656 1552482139.776 * [simplify]: Simplified to (cbrt (/ x (- 2 x))) 1552482139.776 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (* (cbrt (/ x (- 2 x))) (cbrt (/ x (- 2 x))))) (cbrt (/ x (- 2 x))))) 1552482139.776 * * * * [progress]: [ 82 / 132 ] simplifiying candidate # 1552482139.776 * [simplify]: Simplifying (sqrt (/ x (- 2 x))) 1552482139.776 * * [simplify]: iters left: 5 (5 enodes) 1552482139.777 * * [simplify]: iters left: 4 (17 enodes) 1552482139.779 * * [simplify]: iters left: 3 (20 enodes) 1552482139.782 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.782 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482139.782 * * [simplify]: Extracting #2: cost 6 inf + 0 1552482139.782 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482139.782 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482139.782 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482139.782 * [simplify]: Simplified to (sqrt (/ x (- 2 x))) 1552482139.782 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (sqrt (/ x (- 2 x)))) (sqrt (/ x (- 2 x))))) 1552482139.782 * * * * [progress]: [ 83 / 132 ] simplifiying candidate # 1552482139.782 * [simplify]: Simplifying (/ (cbrt x) (cbrt (- 2 x))) 1552482139.782 * * [simplify]: iters left: 5 (6 enodes) 1552482139.784 * * [simplify]: iters left: 4 (20 enodes) 1552482139.786 * * [simplify]: iters left: 3 (23 enodes) 1552482139.789 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.789 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.789 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.789 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482139.789 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482139.789 * * [simplify]: Extracting #5: cost 1 inf + 816 1552482139.790 * * [simplify]: Extracting #6: cost 0 inf + 1058 1552482139.790 * [simplify]: Simplified to (/ (cbrt x) (cbrt (- 2 x))) 1552482139.790 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x))))) (/ (cbrt x) (cbrt (- 2 x))))) 1552482139.790 * * * * [progress]: [ 84 / 132 ] simplifiying candidate # 1552482139.790 * [simplify]: Simplifying (/ (cbrt x) (sqrt (- 2 x))) 1552482139.790 * * [simplify]: iters left: 5 (6 enodes) 1552482139.791 * * [simplify]: iters left: 4 (20 enodes) 1552482139.794 * * [simplify]: iters left: 3 (23 enodes) 1552482139.797 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.797 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.797 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.797 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482139.797 * * [simplify]: Extracting #4: cost 7 inf + 205 1552482139.797 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482139.797 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482139.797 * [simplify]: Simplified to (/ (cbrt x) (sqrt (- 2 x))) 1552482139.797 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x)))) (/ (cbrt x) (sqrt (- 2 x))))) 1552482139.797 * * * * [progress]: [ 85 / 132 ] simplifiying candidate # 1552482139.798 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482139.798 * * [simplify]: iters left: 4 (5 enodes) 1552482139.799 * * [simplify]: iters left: 3 (17 enodes) 1552482139.801 * * [simplify]: iters left: 2 (20 enodes) 1552482139.804 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.804 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.804 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.804 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482139.804 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482139.804 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482139.804 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) 1)) (/ (cbrt x) (- 2 x)))) 1552482139.804 * * * * [progress]: [ 86 / 132 ] simplifiying candidate # 1552482139.804 * [simplify]: Simplifying (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482139.804 * * [simplify]: iters left: 5 (7 enodes) 1552482139.806 * * [simplify]: iters left: 4 (23 enodes) 1552482139.809 * * [simplify]: iters left: 3 (26 enodes) 1552482139.813 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.813 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.813 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482139.813 * * [simplify]: Extracting #3: cost 13 inf + 1 1552482139.813 * * [simplify]: Extracting #4: cost 4 inf + 531 1552482139.813 * * [simplify]: Extracting #5: cost 1 inf + 976 1552482139.813 * * [simplify]: Extracting #6: cost 0 inf + 1218 1552482139.813 * [simplify]: Simplified to (/ (cbrt x) (- (sqrt 2) (sqrt x))) 1552482139.813 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x)))) (/ (cbrt x) (- (sqrt 2) (sqrt x))))) 1552482139.813 * * * * [progress]: [ 87 / 132 ] simplifiying candidate # 1552482139.813 * [simplify]: Simplifying (/ (cbrt x) (- 2 x)) 1552482139.814 * * [simplify]: iters left: 4 (5 enodes) 1552482139.815 * * [simplify]: iters left: 3 (17 enodes) 1552482139.817 * * [simplify]: iters left: 2 (20 enodes) 1552482139.819 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.819 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.819 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.820 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482139.820 * * [simplify]: Extracting #4: cost 0 inf + 654 1552482139.820 * [simplify]: Simplified to (/ (cbrt x) (- 2 x)) 1552482139.820 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (* (cbrt x) (cbrt x)) 1)) (/ (cbrt x) (- 2 x)))) 1552482139.820 * * * * [progress]: [ 88 / 132 ] simplifiying candidate # 1552482139.820 * [simplify]: Simplifying (/ (sqrt x) (cbrt (- 2 x))) 1552482139.820 * * [simplify]: iters left: 5 (6 enodes) 1552482139.821 * * [simplify]: iters left: 4 (20 enodes) 1552482139.824 * * [simplify]: iters left: 3 (23 enodes) 1552482139.828 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.828 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.828 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.828 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482139.828 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482139.828 * * [simplify]: Extracting #5: cost 1 inf + 696 1552482139.828 * * [simplify]: Extracting #6: cost 0 inf + 898 1552482139.828 * [simplify]: Simplified to (/ (sqrt x) (cbrt (- 2 x))) 1552482139.829 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x))))) (/ (sqrt x) (cbrt (- 2 x))))) 1552482139.829 * * * * [progress]: [ 89 / 132 ] simplifiying candidate # 1552482139.829 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 1552482139.829 * * [simplify]: iters left: 5 (6 enodes) 1552482139.830 * * [simplify]: iters left: 4 (20 enodes) 1552482139.833 * * [simplify]: iters left: 3 (23 enodes) 1552482139.836 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.836 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.836 * * [simplify]: Extracting #2: cost 8 inf + 0 1552482139.836 * * [simplify]: Extracting #3: cost 10 inf + 1 1552482139.836 * * [simplify]: Extracting #4: cost 7 inf + 125 1552482139.836 * * [simplify]: Extracting #5: cost 1 inf + 576 1552482139.836 * * [simplify]: Extracting #6: cost 0 inf + 738 1552482139.836 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 1552482139.836 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (sqrt (- 2 x)))) (/ (sqrt x) (sqrt (- 2 x))))) 1552482139.836 * * * * [progress]: [ 90 / 132 ] simplifiying candidate # 1552482139.836 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482139.836 * * [simplify]: iters left: 4 (5 enodes) 1552482139.837 * * [simplify]: iters left: 3 (17 enodes) 1552482139.840 * * [simplify]: iters left: 2 (20 enodes) 1552482139.842 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.842 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.842 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.842 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482139.842 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482139.843 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482139.843 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) 1)) (/ (sqrt x) (- 2 x)))) 1552482139.843 * * * * [progress]: [ 91 / 132 ] simplifiying candidate # 1552482139.843 * [simplify]: Simplifying (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482139.843 * * [simplify]: iters left: 5 (6 enodes) 1552482139.844 * * [simplify]: iters left: 4 (20 enodes) 1552482139.847 * * [simplify]: iters left: 3 (23 enodes) 1552482139.850 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.850 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.850 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.850 * * [simplify]: Extracting #3: cost 11 inf + 1 1552482139.850 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482139.850 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482139.851 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482139.851 * [simplify]: Simplified to (/ (sqrt x) (- (sqrt 2) (sqrt x))) 1552482139.851 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (+ (sqrt 2) (sqrt x)))) (/ (sqrt x) (- (sqrt 2) (sqrt x))))) 1552482139.851 * * * * [progress]: [ 92 / 132 ] simplifiying candidate # 1552482139.851 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 1552482139.851 * * [simplify]: iters left: 4 (5 enodes) 1552482139.852 * * [simplify]: iters left: 3 (17 enodes) 1552482139.855 * * [simplify]: iters left: 2 (20 enodes) 1552482139.857 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.857 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.857 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.857 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482139.857 * * [simplify]: Extracting #4: cost 0 inf + 494 1552482139.858 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 1552482139.858 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) 1)) (/ (sqrt x) (- 2 x)))) 1552482139.858 * * * * [progress]: [ 93 / 132 ] simplifiying candidate # 1552482139.858 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 1552482139.858 * * [simplify]: iters left: 5 (5 enodes) 1552482139.859 * * [simplify]: iters left: 4 (17 enodes) 1552482139.861 * * [simplify]: iters left: 3 (20 enodes) 1552482139.864 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.864 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.864 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482139.864 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482139.864 * * [simplify]: Extracting #4: cost 1 inf + 695 1552482139.864 * * [simplify]: Extracting #5: cost 0 inf + 736 1552482139.864 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 1552482139.864 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x))))) (/ x (cbrt (- 2 x))))) 1552482139.864 * * * * [progress]: [ 94 / 132 ] simplifiying candidate # 1552482139.864 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552482139.864 * * [simplify]: iters left: 5 (5 enodes) 1552482139.866 * * [simplify]: iters left: 4 (17 enodes) 1552482139.868 * * [simplify]: iters left: 3 (20 enodes) 1552482139.870 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.870 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.870 * * [simplify]: Extracting #2: cost 5 inf + 1 1552482139.870 * * [simplify]: Extracting #3: cost 8 inf + 1 1552482139.870 * * [simplify]: Extracting #4: cost 1 inf + 535 1552482139.871 * * [simplify]: Extracting #5: cost 0 inf + 576 1552482139.871 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552482139.871 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ 1 (sqrt (- 2 x)))) (/ x (sqrt (- 2 x))))) 1552482139.871 * * * * [progress]: [ 95 / 132 ] simplifiying candidate # 1552482139.871 * [simplify]: Simplifying (/ x (- 2 x)) 1552482139.871 * * [simplify]: iters left: 4 (4 enodes) 1552482139.872 * * [simplify]: iters left: 3 (14 enodes) 1552482139.874 * * [simplify]: iters left: 2 (17 enodes) 1552482139.876 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.876 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.876 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482139.876 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482139.876 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482139.876 * [simplify]: Simplified to (/ x (- 2 x)) 1552482139.876 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ 1 1)) (/ x (- 2 x)))) 1552482139.876 * * * * [progress]: [ 96 / 132 ] simplifiying candidate # 1552482139.877 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 1552482139.877 * * [simplify]: iters left: 5 (6 enodes) 1552482139.878 * * [simplify]: iters left: 4 (20 enodes) 1552482139.881 * * [simplify]: iters left: 3 (23 enodes) 1552482139.884 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.884 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.884 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482139.884 * * [simplify]: Extracting #3: cost 9 inf + 123 1552482139.884 * * [simplify]: Extracting #4: cost 6 inf + 246 1552482139.884 * * [simplify]: Extracting #5: cost 1 inf + 734 1552482139.884 * * [simplify]: Extracting #6: cost 0 inf + 896 1552482139.885 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 1552482139.885 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ 1 (+ (sqrt 2) (sqrt x)))) (/ x (- (sqrt 2) (sqrt x))))) 1552482139.885 * * * * [progress]: [ 97 / 132 ] simplifiying candidate # 1552482139.885 * [simplify]: Simplifying (/ x (- 2 x)) 1552482139.885 * * [simplify]: iters left: 4 (4 enodes) 1552482139.886 * * [simplify]: iters left: 3 (14 enodes) 1552482139.888 * * [simplify]: iters left: 2 (17 enodes) 1552482139.890 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.890 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.890 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482139.890 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482139.890 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482139.890 * [simplify]: Simplified to (/ x (- 2 x)) 1552482139.890 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ 1 1)) (/ x (- 2 x)))) 1552482139.890 * * * * [progress]: [ 98 / 132 ] simplifiying candidate # 1552482139.890 * [simplify]: Simplifying (/ x (- 2 x)) 1552482139.890 * * [simplify]: iters left: 4 (4 enodes) 1552482139.891 * * [simplify]: iters left: 3 (14 enodes) 1552482139.893 * * [simplify]: iters left: 2 (17 enodes) 1552482139.897 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.897 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.897 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482139.897 * * [simplify]: Extracting #3: cost 1 inf + 291 1552482139.897 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482139.897 * [simplify]: Simplified to (/ x (- 2 x)) 1552482139.897 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) 1) (/ x (- 2 x)))) 1552482139.897 * * * * [progress]: [ 99 / 132 ] simplifiying candidate # 1552482139.897 * [simplify]: Simplifying (/ 1 (- 2 x)) 1552482139.897 * * [simplify]: iters left: 4 (5 enodes) 1552482139.899 * * [simplify]: iters left: 3 (19 enodes) 1552482139.901 * * [simplify]: iters left: 2 (24 enodes) 1552482139.905 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.905 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.905 * * [simplify]: Extracting #2: cost 7 inf + 1 1552482139.905 * * [simplify]: Extracting #3: cost 1 inf + 294 1552482139.905 * * [simplify]: Extracting #4: cost 0 inf + 335 1552482139.905 * [simplify]: Simplified to (/ 1 (- 2 x)) 1552482139.905 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) x) (/ 1 (- 2 x)))) 1552482139.905 * * * * [progress]: [ 100 / 132 ] simplifiying candidate # 1552482139.905 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 1552482139.906 * * [simplify]: iters left: 6 (7 enodes) 1552482139.908 * * [simplify]: iters left: 5 (31 enodes) 1552482139.912 * * [simplify]: iters left: 4 (43 enodes) 1552482139.917 * * [simplify]: iters left: 3 (48 enodes) 1552482139.922 * * [simplify]: iters left: 2 (56 enodes) 1552482139.928 * * [simplify]: iters left: 1 (59 enodes) 1552482139.934 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.934 * * [simplify]: Extracting #1: cost 11 inf + 0 1552482139.934 * * [simplify]: Extracting #2: cost 13 inf + 44 1552482139.934 * * [simplify]: Extracting #3: cost 7 inf + 381 1552482139.934 * * [simplify]: Extracting #4: cost 0 inf + 858 1552482139.935 * * [simplify]: Extracting #5: cost 0 inf + 843 1552482139.935 * [simplify]: Simplified to (fma x (+ 2 x) 4) 1552482139.935 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ x (- (pow 2 3) (pow x 3)))) (fma x (+ 2 x) 4))) 1552482139.935 * * * * [progress]: [ 101 / 132 ] simplifiying candidate # 1552482139.935 * [simplify]: Simplifying (+ 2 x) 1552482139.935 * * [simplify]: iters left: 2 (3 enodes) 1552482139.936 * * [simplify]: iters left: 1 (10 enodes) 1552482139.937 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.937 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.938 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482139.938 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482139.938 * [simplify]: Simplified to (+ x 2) 1552482139.938 * [simplify]: Simplified (2 2) to (λ (x) (* (* (- 4 (* x x)) (/ x (- (* 2 2) (* x x)))) (+ x 2))) 1552482139.938 * * * * [progress]: [ 102 / 132 ] simplifiying candidate # 1552482139.938 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482139.938 * * [simplify]: iters left: 6 (6 enodes) 1552482139.939 * * [simplify]: iters left: 5 (20 enodes) 1552482139.942 * * [simplify]: iters left: 4 (26 enodes) 1552482139.945 * * [simplify]: iters left: 3 (30 enodes) 1552482139.949 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.949 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482139.949 * * [simplify]: Extracting #2: cost 5 inf + 0 1552482139.949 * * [simplify]: Extracting #3: cost 11 inf + 0 1552482139.949 * * [simplify]: Extracting #4: cost 11 inf + 43 1552482139.949 * * [simplify]: Extracting #5: cost 5 inf + 410 1552482139.949 * * [simplify]: Extracting #6: cost 1 inf + 1018 1552482139.949 * * [simplify]: Extracting #7: cost 0 inf + 1220 1552482139.950 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552482139.950 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) (/ x (- 2 x))))) 1552482139.950 * * * * [progress]: [ 103 / 132 ] simplifiying candidate # 1552482139.950 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 1552482139.950 * * [simplify]: iters left: 5 (5 enodes) 1552482139.951 * * [simplify]: iters left: 4 (17 enodes) 1552482139.954 * * [simplify]: iters left: 3 (23 enodes) 1552482139.957 * * [simplify]: iters left: 2 (27 enodes) 1552482139.960 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.960 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482139.960 * * [simplify]: Extracting #2: cost 9 inf + 0 1552482139.960 * * [simplify]: Extracting #3: cost 7 inf + 165 1552482139.960 * * [simplify]: Extracting #4: cost 0 inf + 736 1552482139.960 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552482139.960 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) (/ x (- 2 x))))) 1552482139.960 * * * * [progress]: [ 104 / 132 ] simplifiying candidate # 1552482139.960 * * * * [progress]: [ 105 / 132 ] simplifiying candidate # 1552482139.960 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482139.961 * * [simplify]: iters left: 3 (4 enodes) 1552482139.962 * * [simplify]: iters left: 2 (14 enodes) 1552482139.965 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.965 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.965 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482139.965 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482139.965 * [simplify]: Simplified to (+ 2 x) 1552482139.965 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (* (- (sqrt 4) x) (/ x (- 2 x))))) 1552482139.965 * * * * [progress]: [ 106 / 132 ] simplifiying candidate # 1552482139.965 * [simplify]: Simplifying (+ (sqrt 4) (sqrt (* x x))) 1552482139.965 * * [simplify]: iters left: 5 (6 enodes) 1552482139.967 * * [simplify]: iters left: 4 (21 enodes) 1552482139.970 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.970 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.970 * * [simplify]: Extracting #2: cost 6 inf + 1 1552482139.970 * * [simplify]: Extracting #3: cost 1 inf + 289 1552482139.970 * * [simplify]: Extracting #4: cost 0 inf + 330 1552482139.970 * [simplify]: Simplified to (+ 2 (fabs x)) 1552482139.970 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 (fabs x)) (* (- (sqrt 4) (sqrt (* x x))) (/ x (- 2 x))))) 1552482139.970 * * * * [progress]: [ 107 / 132 ] simplifiying candidate # 1552482139.970 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482139.970 * * [simplify]: iters left: 5 (6 enodes) 1552482139.972 * * [simplify]: iters left: 4 (18 enodes) 1552482139.974 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.974 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.974 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482139.974 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482139.974 * [simplify]: Simplified to (+ x 2) 1552482139.974 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) (/ x (- 2 x))))) 1552482139.974 * * * * [progress]: [ 108 / 132 ] simplifiying candidate # 1552482139.974 * [simplify]: Simplifying (+ (sqrt 4) (* (sqrt x) (sqrt x))) 1552482139.974 * * [simplify]: iters left: 5 (6 enodes) 1552482139.976 * * [simplify]: iters left: 4 (18 enodes) 1552482139.978 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.978 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.978 * * [simplify]: Extracting #2: cost 1 inf + 44 1552482139.978 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482139.978 * [simplify]: Simplified to (+ x 2) 1552482139.978 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (* (- (sqrt 4) (* (sqrt x) (sqrt x))) (/ x (- 2 x))))) 1552482139.978 * * * * [progress]: [ 109 / 132 ] simplifiying candidate # 1552482139.978 * [simplify]: Simplifying (+ (sqrt 4) x) 1552482139.978 * * [simplify]: iters left: 3 (4 enodes) 1552482139.980 * * [simplify]: iters left: 2 (14 enodes) 1552482139.982 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.982 * * [simplify]: Extracting #1: cost 4 inf + 0 1552482139.982 * * [simplify]: Extracting #2: cost 2 inf + 2 1552482139.982 * * [simplify]: Extracting #3: cost 0 inf + 86 1552482139.982 * [simplify]: Simplified to (+ 2 x) 1552482139.982 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (* (- (sqrt 4) x) (/ x (- 2 x))))) 1552482139.982 * * * * [progress]: [ 110 / 132 ] simplifiying candidate # 1552482139.982 * * * * [progress]: [ 111 / 132 ] simplifiying candidate # 1552482139.982 * * * * [progress]: [ 112 / 132 ] simplifiying candidate # 1552482139.982 * [simplify]: Simplifying (- 2 x) 1552482139.982 * * [simplify]: iters left: 2 (3 enodes) 1552482139.983 * * [simplify]: iters left: 1 (11 enodes) 1552482139.984 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.984 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482139.984 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482139.985 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482139.985 * [simplify]: Simplified to (- 2 x) 1552482139.985 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552482139.985 * * * * [progress]: [ 113 / 132 ] simplifiying candidate # 1552482139.985 * [simplify]: Simplifying (- (- 2 x)) 1552482139.985 * * [simplify]: iters left: 4 (4 enodes) 1552482139.986 * * [simplify]: iters left: 3 (14 enodes) 1552482139.988 * * [simplify]: iters left: 2 (21 enodes) 1552482139.991 * * [simplify]: iters left: 1 (23 enodes) 1552482139.993 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482139.993 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482139.993 * * [simplify]: Extracting #2: cost 6 inf + 2 1552482139.994 * * [simplify]: Extracting #3: cost 3 inf + 128 1552482139.994 * * [simplify]: Extracting #4: cost 0 inf + 253 1552482139.994 * [simplify]: Simplified to (+ -2 x) 1552482139.994 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (- x)) (+ -2 x))) 1552482139.994 * * * * [progress]: [ 114 / 132 ] simplifiying candidate # 1552482139.994 * [simplify]: Simplifying (/ (- 2 x) x) 1552482139.994 * * [simplify]: iters left: 4 (4 enodes) 1552482139.995 * * [simplify]: iters left: 3 (17 enodes) 1552482139.998 * * [simplify]: iters left: 2 (26 enodes) 1552482140.001 * * [simplify]: iters left: 1 (30 enodes) 1552482140.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.005 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.005 * * [simplify]: Extracting #2: cost 8 inf + 3 1552482140.005 * * [simplify]: Extracting #3: cost 7 inf + 45 1552482140.005 * * [simplify]: Extracting #4: cost 0 inf + 418 1552482140.005 * [simplify]: Simplified to (/ (- 2 x) x) 1552482140.005 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) 1) (/ (- 2 x) x))) 1552482140.006 * * * * [progress]: [ 115 / 132 ] simplifiying candidate # 1552482140.006 * [simplify]: Simplifying (cbrt (- 2 x)) 1552482140.006 * * [simplify]: iters left: 3 (4 enodes) 1552482140.007 * * [simplify]: iters left: 2 (14 enodes) 1552482140.009 * * [simplify]: iters left: 1 (17 enodes) 1552482140.011 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.011 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482140.011 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482140.011 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482140.011 * * [simplify]: Extracting #4: cost 0 inf + 412 1552482140.011 * [simplify]: Simplified to (cbrt (- 2 x)) 1552482140.011 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (/ x (* (cbrt (- 2 x)) (cbrt (- 2 x))))) (cbrt (- 2 x)))) 1552482140.011 * * * * [progress]: [ 116 / 132 ] simplifiying candidate # 1552482140.011 * [simplify]: Simplifying (sqrt (- 2 x)) 1552482140.011 * * [simplify]: iters left: 3 (4 enodes) 1552482140.012 * * [simplify]: iters left: 2 (14 enodes) 1552482140.014 * * [simplify]: iters left: 1 (17 enodes) 1552482140.016 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.016 * * [simplify]: Extracting #1: cost 3 inf + 0 1552482140.016 * * [simplify]: Extracting #2: cost 7 inf + 0 1552482140.016 * * [simplify]: Extracting #3: cost 5 inf + 43 1552482140.016 * * [simplify]: Extracting #4: cost 0 inf + 332 1552482140.016 * [simplify]: Simplified to (sqrt (- 2 x)) 1552482140.016 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (/ x (sqrt (- 2 x)))) (sqrt (- 2 x)))) 1552482140.017 * * * * [progress]: [ 117 / 132 ] simplifiying candidate # 1552482140.017 * [simplify]: Simplifying (- 2 x) 1552482140.017 * * [simplify]: iters left: 2 (3 enodes) 1552482140.017 * * [simplify]: iters left: 1 (11 enodes) 1552482140.019 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.019 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482140.019 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482140.019 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482140.019 * [simplify]: Simplified to (- 2 x) 1552482140.019 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (/ x 1)) (- 2 x))) 1552482140.019 * * * * [progress]: [ 118 / 132 ] simplifiying candidate # 1552482140.019 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 1552482140.019 * * [simplify]: iters left: 3 (5 enodes) 1552482140.021 * * [simplify]: iters left: 2 (17 enodes) 1552482140.023 * * [simplify]: iters left: 1 (20 enodes) 1552482140.026 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.026 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482140.026 * * [simplify]: Extracting #2: cost 10 inf + 0 1552482140.026 * * [simplify]: Extracting #3: cost 8 inf + 2 1552482140.026 * * [simplify]: Extracting #4: cost 1 inf + 491 1552482140.026 * * [simplify]: Extracting #5: cost 0 inf + 572 1552482140.026 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 1552482140.026 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (/ x (+ (sqrt 2) (sqrt x)))) (- (sqrt 2) (sqrt x)))) 1552482140.026 * * * * [progress]: [ 119 / 132 ] simplifiying candidate # 1552482140.026 * [simplify]: Simplifying (- 2 x) 1552482140.027 * * [simplify]: iters left: 2 (3 enodes) 1552482140.027 * * [simplify]: iters left: 1 (11 enodes) 1552482140.029 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.029 * * [simplify]: Extracting #1: cost 5 inf + 0 1552482140.029 * * [simplify]: Extracting #2: cost 3 inf + 43 1552482140.029 * * [simplify]: Extracting #3: cost 0 inf + 168 1552482140.029 * [simplify]: Simplified to (- 2 x) 1552482140.029 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (/ x 1)) (- 2 x))) 1552482140.029 * * * * [progress]: [ 120 / 132 ] simplifiying candidate # 1552482140.029 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 1552482140.029 * * [simplify]: iters left: 4 (5 enodes) 1552482140.030 * * [simplify]: iters left: 3 (20 enodes) 1552482140.033 * * [simplify]: iters left: 2 (29 enodes) 1552482140.038 * * [simplify]: iters left: 1 (33 enodes) 1552482140.042 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.042 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.042 * * [simplify]: Extracting #2: cost 15 inf + 0 1552482140.042 * * [simplify]: Extracting #3: cost 13 inf + 83 1552482140.042 * * [simplify]: Extracting #4: cost 0 inf + 1462 1552482140.042 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 1552482140.042 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x)))) 1552482140.043 * * * * [progress]: [ 121 / 132 ] simplifiying candidate # 1552482140.043 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 1552482140.043 * * [simplify]: iters left: 4 (5 enodes) 1552482140.044 * * [simplify]: iters left: 3 (20 enodes) 1552482140.047 * * [simplify]: iters left: 2 (29 enodes) 1552482140.050 * * [simplify]: iters left: 1 (33 enodes) 1552482140.054 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.054 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.054 * * [simplify]: Extracting #2: cost 15 inf + 0 1552482140.054 * * [simplify]: Extracting #3: cost 13 inf + 43 1552482140.055 * * [simplify]: Extracting #4: cost 0 inf + 1062 1552482140.055 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 1552482140.055 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) (sqrt x)) (/ (- 2 x) (sqrt x)))) 1552482140.055 * * * * [progress]: [ 122 / 132 ] simplifiying candidate # 1552482140.055 * [simplify]: Simplifying (/ (- 2 x) x) 1552482140.055 * * [simplify]: iters left: 4 (4 enodes) 1552482140.056 * * [simplify]: iters left: 3 (17 enodes) 1552482140.059 * * [simplify]: iters left: 2 (26 enodes) 1552482140.062 * * [simplify]: iters left: 1 (30 enodes) 1552482140.066 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.066 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.066 * * [simplify]: Extracting #2: cost 8 inf + 3 1552482140.066 * * [simplify]: Extracting #3: cost 7 inf + 45 1552482140.066 * * [simplify]: Extracting #4: cost 0 inf + 418 1552482140.066 * [simplify]: Simplified to (/ (- 2 x) x) 1552482140.066 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (- 4 (* x x)) 1) (/ (- 2 x) x))) 1552482140.066 * * * * [progress]: [ 123 / 132 ] simplifiying candidate # 1552482140.067 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (/ x (- 2 x))) 1552482140.067 * * [simplify]: iters left: 6 (11 enodes) 1552482140.071 * * [simplify]: iters left: 5 (56 enodes) 1552482140.081 * * [simplify]: iters left: 4 (125 enodes) 1552482140.110 * * [simplify]: iters left: 3 (315 enodes) 1552482140.197 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.198 * * [simplify]: Extracting #1: cost 33 inf + 0 1552482140.198 * * [simplify]: Extracting #2: cost 171 inf + 326 1552482140.199 * * [simplify]: Extracting #3: cost 187 inf + 4151 1552482140.204 * * [simplify]: Extracting #4: cost 83 inf + 30331 1552482140.212 * * [simplify]: Extracting #5: cost 10 inf + 56835 1552482140.222 * * [simplify]: Extracting #6: cost 0 inf + 60760 1552482140.231 * [simplify]: Simplified to (/ (* x (- 64 (* (* x x) (* (* x x) (* x x))))) (- 2 x)) 1552482140.231 * [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)))))) 1552482140.231 * * * * [progress]: [ 124 / 132 ] simplifiying candidate # 1552482140.231 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (/ x (- 2 x))) 1552482140.231 * * [simplify]: iters left: 6 (10 enodes) 1552482140.235 * * [simplify]: iters left: 5 (46 enodes) 1552482140.242 * * [simplify]: iters left: 4 (83 enodes) 1552482140.255 * * [simplify]: iters left: 3 (177 enodes) 1552482140.301 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.301 * * [simplify]: Extracting #1: cost 41 inf + 0 1552482140.301 * * [simplify]: Extracting #2: cost 124 inf + 60 1552482140.302 * * [simplify]: Extracting #3: cost 129 inf + 3391 1552482140.305 * * [simplify]: Extracting #4: cost 47 inf + 17829 1552482140.310 * * [simplify]: Extracting #5: cost 3 inf + 24374 1552482140.316 * * [simplify]: Extracting #6: cost 0 inf + 24775 1552482140.321 * [simplify]: Simplified to (/ (- 16 (* (* x x) (* x x))) (/ (- 2 x) x)) 1552482140.321 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ (- 16 (* (* x x) (* x x))) (/ (- 2 x) x)) (+ 4 (* x x)))) 1552482140.321 * * * * [progress]: [ 125 / 132 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) (/ x (- 2 x))))))> 1552482140.321 * * * * [progress]: [ 126 / 132 ] simplifiying candidate # 1552482140.321 * * * * [progress]: [ 127 / 132 ] simplifiying candidate # 1552482140.322 * [simplify]: Simplifying (+ (* 1/2 x) (+ (* 1/8 (pow x 3)) (* 1/4 (pow x 2)))) 1552482140.322 * * [simplify]: iters left: 6 (13 enodes) 1552482140.326 * * [simplify]: iters left: 5 (59 enodes) 1552482140.336 * * [simplify]: iters left: 4 (107 enodes) 1552482140.360 * * [simplify]: iters left: 3 (228 enodes) 1552482140.397 * * [simplify]: iters left: 2 (418 enodes) 1552482140.490 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.490 * * [simplify]: Extracting #1: cost 37 inf + 0 1552482140.490 * * [simplify]: Extracting #2: cost 92 inf + 46 1552482140.491 * * [simplify]: Extracting #3: cost 74 inf + 3415 1552482140.494 * * [simplify]: Extracting #4: cost 18 inf + 22568 1552482140.498 * * [simplify]: Extracting #5: cost 1 inf + 30709 1552482140.501 * * [simplify]: Extracting #6: cost 0 inf + 30750 1552482140.505 * [simplify]: Simplified to (* x (fma x (fma 1/8 x 1/4) 1/2)) 1552482140.505 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (* x (fma x (fma 1/8 x 1/4) 1/2)))) 1552482140.505 * * * * [progress]: [ 128 / 132 ] simplifiying candidate # 1552482140.506 * [simplify]: Simplifying (- (+ (* 4 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 1552482140.506 * * [simplify]: iters left: 6 (12 enodes) 1552482140.510 * * [simplify]: iters left: 5 (57 enodes) 1552482140.519 * * [simplify]: iters left: 4 (98 enodes) 1552482140.534 * * [simplify]: iters left: 3 (148 enodes) 1552482140.552 * * [simplify]: iters left: 2 (192 enodes) 1552482140.575 * * [simplify]: iters left: 1 (210 enodes) 1552482140.605 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.605 * * [simplify]: Extracting #1: cost 27 inf + 0 1552482140.605 * * [simplify]: Extracting #2: cost 47 inf + 6 1552482140.606 * * [simplify]: Extracting #3: cost 23 inf + 1823 1552482140.607 * * [simplify]: Extracting #4: cost 0 inf + 4610 1552482140.609 * [simplify]: Simplified to (+ (/ -4 (* x x)) (+ (/ -2 x) -1)) 1552482140.609 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (+ (/ -4 (* x x)) (+ (/ -2 x) -1)))) 1552482140.609 * * * * [progress]: [ 129 / 132 ] simplifiying candidate # 1552482140.609 * [simplify]: Simplifying (- (+ (* 4 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 1552482140.609 * * [simplify]: iters left: 6 (12 enodes) 1552482140.613 * * [simplify]: iters left: 5 (57 enodes) 1552482140.622 * * [simplify]: iters left: 4 (98 enodes) 1552482140.635 * * [simplify]: iters left: 3 (148 enodes) 1552482140.655 * * [simplify]: iters left: 2 (192 enodes) 1552482140.677 * * [simplify]: iters left: 1 (210 enodes) 1552482140.706 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.706 * * [simplify]: Extracting #1: cost 27 inf + 0 1552482140.706 * * [simplify]: Extracting #2: cost 47 inf + 6 1552482140.707 * * [simplify]: Extracting #3: cost 23 inf + 1823 1552482140.708 * * [simplify]: Extracting #4: cost 0 inf + 4610 1552482140.711 * [simplify]: Simplified to (+ (/ -4 (* x x)) (+ (/ -2 x) -1)) 1552482140.711 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (+ (/ -4 (* x x)) (+ (/ -2 x) -1)))) 1552482140.711 * * * * [progress]: [ 130 / 132 ] simplifiying candidate # 1552482140.711 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482140.711 * * [simplify]: iters left: 4 (5 enodes) 1552482140.713 * * [simplify]: iters left: 3 (23 enodes) 1552482140.716 * * [simplify]: iters left: 2 (34 enodes) 1552482140.720 * * [simplify]: iters left: 1 (41 enodes) 1552482140.725 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.725 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.725 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482140.725 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482140.725 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482140.725 * [simplify]: Simplified to (* (+ x 2) x) 1552482140.725 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482140.725 * * * * [progress]: [ 131 / 132 ] simplifiying candidate # 1552482140.726 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482140.726 * * [simplify]: iters left: 4 (5 enodes) 1552482140.727 * * [simplify]: iters left: 3 (23 enodes) 1552482140.730 * * [simplify]: iters left: 2 (34 enodes) 1552482140.735 * * [simplify]: iters left: 1 (41 enodes) 1552482140.739 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.739 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.739 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482140.739 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482140.739 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482140.740 * [simplify]: Simplified to (* (+ x 2) x) 1552482140.740 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482140.740 * * * * [progress]: [ 132 / 132 ] simplifiying candidate # 1552482140.740 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552482140.740 * * [simplify]: iters left: 4 (5 enodes) 1552482140.741 * * [simplify]: iters left: 3 (23 enodes) 1552482140.745 * * [simplify]: iters left: 2 (34 enodes) 1552482140.749 * * [simplify]: iters left: 1 (41 enodes) 1552482140.753 * * [simplify]: Extracting #0: cost 1 inf + 0 1552482140.753 * * [simplify]: Extracting #1: cost 7 inf + 0 1552482140.753 * * [simplify]: Extracting #2: cost 7 inf + 43 1552482140.754 * * [simplify]: Extracting #3: cost 1 inf + 404 1552482140.754 * * [simplify]: Extracting #4: cost 0 inf + 416 1552482140.754 * [simplify]: Simplified to (* (+ x 2) x) 1552482140.754 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1552482140.754 * * * [progress]: adding candidates to table 1552482141.314 * [progress]: [Phase 3 of 3] Extracting. 1552482141.315 * * [regime]: Finding splitpoints for: (# #) 1552482141.315 * * * [regime-changes]: Trying 1 branch expressions: (x) 1552482141.316 * * * * [regimes]: Trying to branch on x from (# #) 1552482141.329 * * * [regime]: Found split indices: #