1552123953.644 * [progress]: [Phase 1 of 3] Setting up. 1552123953.645 * * * [progress]: [1/2] Preparing points 1552123953.726 * * * [progress]: [2/2] Setting up program. 1552123953.729 * [progress]: [Phase 2 of 3] Improving. 1552123953.729 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552123953.730 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 1552123953.731 * * [simplify]: iters left: 6 (5 enodes) 1552123953.740 * * [simplify]: iters left: 5 (30 enodes) 1552123953.747 * * [simplify]: iters left: 4 (66 enodes) 1552123954.044 * * [simplify]: iters left: 3 (92 enodes) 1552123954.061 * * [simplify]: iters left: 2 (175 enodes) 1552123954.144 * * [simplify]: iters left: 1 (462 enodes) 1552123954.471 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.472 * * [simplify]: Extracting #1: cost 77 inf + 0 1552123954.477 * * [simplify]: Extracting #2: cost 211 inf + 49 1552123954.479 * * [simplify]: Extracting #3: cost 137 inf + 6861 1552123954.485 * * [simplify]: Extracting #4: cost 20 inf + 19922 1552123954.491 * * [simplify]: Extracting #5: cost 0 inf + 22264 1552123954.498 * [simplify]: Simplified to (* (+ 2 x) x) 1552123954.498 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 1552123954.505 * * [progress]: iteration 1 / 4 1552123954.505 * * * [progress]: picking best candidate 1552123954.506 * * * * [pick]: Picked # 1552123954.506 * * * [progress]: localizing error 1552123954.513 * * * [progress]: generating rewritten candidates 1552123954.513 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552123954.519 * * * [progress]: generating series expansions 1552123954.519 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552123954.523 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 1552123954.523 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1552123954.523 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1552123954.523 * [taylor]: Taking taylor expansion of x in x 1552123954.523 * [backup-simplify]: Simplify 0 into 0 1552123954.523 * [backup-simplify]: Simplify 1 into 1 1552123954.523 * [taylor]: Taking taylor expansion of (+ x 2) in x 1552123954.523 * [taylor]: Taking taylor expansion of x in x 1552123954.523 * [backup-simplify]: Simplify 0 into 0 1552123954.523 * [backup-simplify]: Simplify 1 into 1 1552123954.523 * [taylor]: Taking taylor expansion of 2 in x 1552123954.523 * [backup-simplify]: Simplify 2 into 2 1552123954.524 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1552123954.524 * [taylor]: Taking taylor expansion of x in x 1552123954.524 * [backup-simplify]: Simplify 0 into 0 1552123954.524 * [backup-simplify]: Simplify 1 into 1 1552123954.524 * [taylor]: Taking taylor expansion of (+ x 2) in x 1552123954.524 * [taylor]: Taking taylor expansion of x in x 1552123954.524 * [backup-simplify]: Simplify 0 into 0 1552123954.524 * [backup-simplify]: Simplify 1 into 1 1552123954.524 * [taylor]: Taking taylor expansion of 2 in x 1552123954.524 * [backup-simplify]: Simplify 2 into 2 1552123954.525 * [backup-simplify]: Simplify (+ 0 2) into 2 1552123954.525 * [backup-simplify]: Simplify (* 0 2) into 0 1552123954.525 * [backup-simplify]: Simplify 0 into 0 1552123954.525 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123954.526 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 1552123954.526 * [backup-simplify]: Simplify 2 into 2 1552123954.526 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.527 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1552123954.527 * [backup-simplify]: Simplify 1 into 1 1552123954.527 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.528 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1552123954.528 * [backup-simplify]: Simplify 0 into 0 1552123954.528 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.529 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1552123954.529 * [backup-simplify]: Simplify 0 into 0 1552123954.529 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.530 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1552123954.530 * [backup-simplify]: Simplify 0 into 0 1552123954.530 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.531 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1552123954.531 * [backup-simplify]: Simplify 0 into 0 1552123954.532 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.533 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1552123954.533 * [backup-simplify]: Simplify 0 into 0 1552123954.533 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1552123954.534 * [backup-simplify]: Simplify 0 into 0 1552123954.535 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1552123954.535 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 1552123954.535 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1552123954.535 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1552123954.535 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552123954.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.535 * [taylor]: Taking taylor expansion of x in x 1552123954.535 * [backup-simplify]: Simplify 0 into 0 1552123954.535 * [backup-simplify]: Simplify 1 into 1 1552123954.536 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.536 * [taylor]: Taking taylor expansion of 2 in x 1552123954.536 * [backup-simplify]: Simplify 2 into 2 1552123954.536 * [taylor]: Taking taylor expansion of x in x 1552123954.536 * [backup-simplify]: Simplify 0 into 0 1552123954.536 * [backup-simplify]: Simplify 1 into 1 1552123954.536 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123954.536 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.536 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1552123954.536 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552123954.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.536 * [taylor]: Taking taylor expansion of x in x 1552123954.536 * [backup-simplify]: Simplify 0 into 0 1552123954.536 * [backup-simplify]: Simplify 1 into 1 1552123954.537 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.537 * [taylor]: Taking taylor expansion of 2 in x 1552123954.537 * [backup-simplify]: Simplify 2 into 2 1552123954.537 * [taylor]: Taking taylor expansion of x in x 1552123954.537 * [backup-simplify]: Simplify 0 into 0 1552123954.537 * [backup-simplify]: Simplify 1 into 1 1552123954.537 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123954.537 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.537 * [backup-simplify]: Simplify 1 into 1 1552123954.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123954.538 * [backup-simplify]: Simplify (+ 0 2) into 2 1552123954.539 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1552123954.539 * [backup-simplify]: Simplify 2 into 2 1552123954.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.540 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1552123954.540 * [backup-simplify]: Simplify 0 into 0 1552123954.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.541 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.542 * [backup-simplify]: Simplify 0 into 0 1552123954.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.550 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.552 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.552 * [backup-simplify]: Simplify 0 into 0 1552123954.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.553 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.553 * [backup-simplify]: Simplify 0 into 0 1552123954.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.554 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.555 * [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 1552123954.555 * [backup-simplify]: Simplify 0 into 0 1552123954.555 * [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 1552123954.556 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.556 * [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 1552123954.556 * [backup-simplify]: Simplify 0 into 0 1552123954.556 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1552123954.557 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 1552123954.557 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 1552123954.557 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1552123954.557 * [taylor]: Taking taylor expansion of -1 in x 1552123954.557 * [backup-simplify]: Simplify -1 into -1 1552123954.557 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1552123954.557 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552123954.557 * [taylor]: Taking taylor expansion of 2 in x 1552123954.557 * [backup-simplify]: Simplify 2 into 2 1552123954.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.557 * [taylor]: Taking taylor expansion of x in x 1552123954.557 * [backup-simplify]: Simplify 0 into 0 1552123954.557 * [backup-simplify]: Simplify 1 into 1 1552123954.557 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.557 * [taylor]: Taking taylor expansion of x in x 1552123954.557 * [backup-simplify]: Simplify 0 into 0 1552123954.557 * [backup-simplify]: Simplify 1 into 1 1552123954.557 * [backup-simplify]: Simplify (- 1) into -1 1552123954.558 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.558 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123954.558 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 1552123954.558 * [taylor]: Taking taylor expansion of -1 in x 1552123954.558 * [backup-simplify]: Simplify -1 into -1 1552123954.558 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 1552123954.558 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552123954.558 * [taylor]: Taking taylor expansion of 2 in x 1552123954.558 * [backup-simplify]: Simplify 2 into 2 1552123954.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.558 * [taylor]: Taking taylor expansion of x in x 1552123954.558 * [backup-simplify]: Simplify 0 into 0 1552123954.558 * [backup-simplify]: Simplify 1 into 1 1552123954.558 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.558 * [taylor]: Taking taylor expansion of x in x 1552123954.558 * [backup-simplify]: Simplify 0 into 0 1552123954.558 * [backup-simplify]: Simplify 1 into 1 1552123954.559 * [backup-simplify]: Simplify (- 1) into -1 1552123954.559 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.559 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123954.559 * [backup-simplify]: Simplify (* -1 -1) into 1 1552123954.559 * [backup-simplify]: Simplify 1 into 1 1552123954.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123954.560 * [backup-simplify]: Simplify (- 0) into 0 1552123954.560 * [backup-simplify]: Simplify (+ 2 0) into 2 1552123954.561 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 1552123954.561 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1552123954.561 * [backup-simplify]: Simplify -2 into -2 1552123954.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.562 * [backup-simplify]: Simplify (- 0) into 0 1552123954.562 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1552123954.564 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1552123954.564 * [backup-simplify]: Simplify 0 into 0 1552123954.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.564 * [backup-simplify]: Simplify (- 0) into 0 1552123954.565 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.565 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.566 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1552123954.566 * [backup-simplify]: Simplify 0 into 0 1552123954.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.567 * [backup-simplify]: Simplify (- 0) into 0 1552123954.567 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.569 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1552123954.569 * [backup-simplify]: Simplify 0 into 0 1552123954.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.570 * [backup-simplify]: Simplify (- 0) into 0 1552123954.570 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.571 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.572 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1552123954.572 * [backup-simplify]: Simplify 0 into 0 1552123954.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.572 * [backup-simplify]: Simplify (- 0) into 0 1552123954.573 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.573 * [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 1552123954.574 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1552123954.574 * [backup-simplify]: Simplify 0 into 0 1552123954.575 * [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 1552123954.575 * [backup-simplify]: Simplify (- 0) into 0 1552123954.575 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.576 * [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 1552123954.577 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1552123954.577 * [backup-simplify]: Simplify 0 into 0 1552123954.578 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1552123954.578 * * * [progress]: simplifying candidates 1552123954.578 * * * * [progress]: [ 1 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 2 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 3 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 4 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 5 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 6 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 7 / 17 ] simplifiying candidate # 1552123954.578 * * * * [progress]: [ 8 / 17 ] simplifiying candidate # 1552123954.578 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1552123954.578 * * [simplify]: iters left: 5 (5 enodes) 1552123954.580 * * [simplify]: iters left: 4 (16 enodes) 1552123954.583 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.583 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123954.583 * * [simplify]: Extracting #2: cost 5 inf + 0 1552123954.583 * * [simplify]: Extracting #3: cost 8 inf + 0 1552123954.583 * * [simplify]: Extracting #4: cost 6 inf + 2 1552123954.584 * * [simplify]: Extracting #5: cost 0 inf + 654 1552123954.584 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1552123954.584 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1552123954.584 * * * * [progress]: [ 9 / 17 ] simplifiying candidate # 1552123954.584 * [simplify]: Simplifying (sqrt (+ 2 x)) 1552123954.584 * * [simplify]: iters left: 3 (4 enodes) 1552123954.585 * * [simplify]: iters left: 2 (13 enodes) 1552123954.587 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.587 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123954.587 * * [simplify]: Extracting #2: cost 6 inf + 0 1552123954.587 * * [simplify]: Extracting #3: cost 4 inf + 2 1552123954.587 * * [simplify]: Extracting #4: cost 0 inf + 250 1552123954.588 * [simplify]: Simplified to (sqrt (+ x 2)) 1552123954.588 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1552123954.588 * * * * [progress]: [ 10 / 17 ] simplifiying candidate # 1552123954.588 * * * * [progress]: [ 11 / 17 ] simplifiying candidate # 1552123954.588 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1552123954.588 * * [simplify]: iters left: 5 (7 enodes) 1552123954.591 * * [simplify]: iters left: 4 (31 enodes) 1552123954.595 * * [simplify]: iters left: 3 (45 enodes) 1552123954.602 * * [simplify]: iters left: 2 (63 enodes) 1552123954.609 * * [simplify]: iters left: 1 (67 enodes) 1552123954.616 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.616 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123954.616 * * [simplify]: Extracting #2: cost 12 inf + 1 1552123954.617 * * [simplify]: Extracting #3: cost 11 inf + 125 1552123954.617 * * [simplify]: Extracting #4: cost 2 inf + 859 1552123954.617 * * [simplify]: Extracting #5: cost 0 inf + 1062 1552123954.617 * [simplify]: Simplified to (+ (* (* x x) (* x x)) (* x 8)) 1552123954.617 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ (* (* x x) (* x x)) (* x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1552123954.617 * * * * [progress]: [ 12 / 17 ] simplifiying candidate # 1552123954.617 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1552123954.618 * * [simplify]: iters left: 6 (6 enodes) 1552123954.620 * * [simplify]: iters left: 5 (25 enodes) 1552123954.624 * * [simplify]: iters left: 4 (49 enodes) 1552123954.633 * * [simplify]: iters left: 3 (98 enodes) 1552123954.651 * * [simplify]: iters left: 2 (217 enodes) 1552123954.699 * * [simplify]: iters left: 1 (406 enodes) 1552123954.792 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.792 * * [simplify]: Extracting #1: cost 28 inf + 0 1552123954.793 * * [simplify]: Extracting #2: cost 72 inf + 1 1552123954.793 * * [simplify]: Extracting #3: cost 82 inf + 616 1552123954.795 * * [simplify]: Extracting #4: cost 40 inf + 5430 1552123954.798 * * [simplify]: Extracting #5: cost 2 inf + 10388 1552123954.801 * * [simplify]: Extracting #6: cost 0 inf + 10391 1552123954.804 * * [simplify]: Extracting #7: cost 0 inf + 10351 1552123954.808 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552123954.808 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552123954.808 * * * * [progress]: [ 13 / 17 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1552123954.808 * * * * [progress]: [ 14 / 17 ] simplifiying candidate # 1552123954.808 * * * * [progress]: [ 15 / 17 ] simplifiying candidate # 1552123954.808 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123954.808 * * [simplify]: iters left: 4 (5 enodes) 1552123954.812 * * [simplify]: iters left: 3 (18 enodes) 1552123954.814 * * [simplify]: iters left: 2 (22 enodes) 1552123954.817 * * [simplify]: iters left: 1 (27 enodes) 1552123954.821 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.821 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123954.821 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123954.821 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123954.821 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123954.821 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123954.821 * [simplify]: Simplified to (* x (+ x 2)) 1552123954.821 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123954.821 * * * * [progress]: [ 16 / 17 ] simplifiying candidate # 1552123954.821 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123954.821 * * [simplify]: iters left: 4 (5 enodes) 1552123954.823 * * [simplify]: iters left: 3 (18 enodes) 1552123954.825 * * [simplify]: iters left: 2 (22 enodes) 1552123954.828 * * [simplify]: iters left: 1 (27 enodes) 1552123954.831 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.831 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123954.831 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123954.831 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123954.832 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123954.832 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123954.832 * [simplify]: Simplified to (* x (+ x 2)) 1552123954.832 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123954.832 * * * * [progress]: [ 17 / 17 ] simplifiying candidate # 1552123954.832 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123954.832 * * [simplify]: iters left: 4 (5 enodes) 1552123954.833 * * [simplify]: iters left: 3 (18 enodes) 1552123954.836 * * [simplify]: iters left: 2 (22 enodes) 1552123954.839 * * [simplify]: iters left: 1 (27 enodes) 1552123954.842 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123954.842 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123954.842 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123954.842 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123954.842 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123954.843 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123954.843 * [simplify]: Simplified to (* x (+ x 2)) 1552123954.843 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123954.843 * * * [progress]: adding candidates to table 1552123954.907 * * [progress]: iteration 2 / 4 1552123954.907 * * * [progress]: picking best candidate 1552123954.909 * * * * [pick]: Picked # 1552123954.909 * * * [progress]: localizing error 1552123954.921 * * * [progress]: generating rewritten candidates 1552123954.921 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1552123954.930 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1552123954.933 * * * [progress]: generating series expansions 1552123954.933 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1552123954.934 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1552123954.934 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1552123954.934 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552123954.934 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552123954.934 * [taylor]: Taking taylor expansion of x in x 1552123954.934 * [backup-simplify]: Simplify 0 into 0 1552123954.934 * [backup-simplify]: Simplify 1 into 1 1552123954.934 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552123954.934 * [taylor]: Taking taylor expansion of 4 in x 1552123954.934 * [backup-simplify]: Simplify 4 into 4 1552123954.934 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123954.934 * [taylor]: Taking taylor expansion of x in x 1552123954.934 * [backup-simplify]: Simplify 0 into 0 1552123954.934 * [backup-simplify]: Simplify 1 into 1 1552123954.934 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552123954.934 * [taylor]: Taking taylor expansion of 2 in x 1552123954.934 * [backup-simplify]: Simplify 2 into 2 1552123954.934 * [taylor]: Taking taylor expansion of x in x 1552123954.934 * [backup-simplify]: Simplify 0 into 0 1552123954.934 * [backup-simplify]: Simplify 1 into 1 1552123954.935 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123954.935 * [backup-simplify]: Simplify (* 0 4) into 0 1552123954.935 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.936 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552123954.936 * [backup-simplify]: Simplify (- 0) into 0 1552123954.936 * [backup-simplify]: Simplify (+ 2 0) into 2 1552123954.936 * [backup-simplify]: Simplify (/ 4 2) into 2 1552123954.936 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1552123954.936 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552123954.936 * [taylor]: Taking taylor expansion of x in x 1552123954.936 * [backup-simplify]: Simplify 0 into 0 1552123954.937 * [backup-simplify]: Simplify 1 into 1 1552123954.937 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552123954.937 * [taylor]: Taking taylor expansion of 4 in x 1552123954.937 * [backup-simplify]: Simplify 4 into 4 1552123954.937 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123954.937 * [taylor]: Taking taylor expansion of x in x 1552123954.937 * [backup-simplify]: Simplify 0 into 0 1552123954.937 * [backup-simplify]: Simplify 1 into 1 1552123954.937 * [taylor]: Taking taylor expansion of (- 2 x) in x 1552123954.937 * [taylor]: Taking taylor expansion of 2 in x 1552123954.937 * [backup-simplify]: Simplify 2 into 2 1552123954.937 * [taylor]: Taking taylor expansion of x in x 1552123954.937 * [backup-simplify]: Simplify 0 into 0 1552123954.937 * [backup-simplify]: Simplify 1 into 1 1552123954.937 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123954.937 * [backup-simplify]: Simplify (* 0 4) into 0 1552123954.937 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.938 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552123954.938 * [backup-simplify]: Simplify (- 0) into 0 1552123954.938 * [backup-simplify]: Simplify (+ 2 0) into 2 1552123954.939 * [backup-simplify]: Simplify (/ 4 2) into 2 1552123954.939 * [backup-simplify]: Simplify 2 into 2 1552123954.939 * [backup-simplify]: Simplify (* 1 1) into 1 1552123954.939 * [backup-simplify]: Simplify (- 1) into -1 1552123954.940 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.940 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1552123954.940 * [backup-simplify]: Simplify (- 1) into -1 1552123954.941 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.941 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1552123954.941 * [backup-simplify]: Simplify 1 into 1 1552123954.942 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123954.942 * [backup-simplify]: Simplify (- 0) into 0 1552123954.942 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.943 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1552123954.943 * [backup-simplify]: Simplify (- 0) into 0 1552123954.943 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.944 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1552123954.944 * [backup-simplify]: Simplify 0 into 0 1552123954.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123954.945 * [backup-simplify]: Simplify (- 0) into 0 1552123954.945 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.946 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1552123954.946 * [backup-simplify]: Simplify (- 0) into 0 1552123954.946 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.947 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552123954.947 * [backup-simplify]: Simplify 0 into 0 1552123954.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123954.948 * [backup-simplify]: Simplify (- 0) into 0 1552123954.948 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.949 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1552123954.949 * [backup-simplify]: Simplify (- 0) into 0 1552123954.950 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.951 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552123954.951 * [backup-simplify]: Simplify 0 into 0 1552123954.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123954.951 * [backup-simplify]: Simplify (- 0) into 0 1552123954.952 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1552123954.953 * [backup-simplify]: Simplify (- 0) into 0 1552123954.953 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.954 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1552123954.954 * [backup-simplify]: Simplify 0 into 0 1552123954.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123954.955 * [backup-simplify]: Simplify (- 0) into 0 1552123954.955 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.956 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1552123954.957 * [backup-simplify]: Simplify (- 0) into 0 1552123954.957 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.958 * [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 1552123954.958 * [backup-simplify]: Simplify 0 into 0 1552123954.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123954.959 * [backup-simplify]: Simplify (- 0) into 0 1552123954.959 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.961 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1552123954.961 * [backup-simplify]: Simplify (- 0) into 0 1552123954.961 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.962 * [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 1552123954.962 * [backup-simplify]: Simplify 0 into 0 1552123954.962 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1552123954.962 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1552123954.962 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1552123954.962 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552123954.962 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123954.962 * [taylor]: Taking taylor expansion of 4 in x 1552123954.962 * [backup-simplify]: Simplify 4 into 4 1552123954.962 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123954.962 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123954.962 * [taylor]: Taking taylor expansion of x in x 1552123954.962 * [backup-simplify]: Simplify 0 into 0 1552123954.962 * [backup-simplify]: Simplify 1 into 1 1552123954.963 * [backup-simplify]: Simplify (* 1 1) into 1 1552123954.963 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.963 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552123954.963 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552123954.963 * [taylor]: Taking taylor expansion of 2 in x 1552123954.963 * [backup-simplify]: Simplify 2 into 2 1552123954.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.963 * [taylor]: Taking taylor expansion of x in x 1552123954.963 * [backup-simplify]: Simplify 0 into 0 1552123954.963 * [backup-simplify]: Simplify 1 into 1 1552123954.963 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.963 * [taylor]: Taking taylor expansion of x in x 1552123954.963 * [backup-simplify]: Simplify 0 into 0 1552123954.963 * [backup-simplify]: Simplify 1 into 1 1552123954.964 * [backup-simplify]: Simplify (- 1) into -1 1552123954.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.964 * [backup-simplify]: Simplify (- 1) into -1 1552123954.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.964 * [backup-simplify]: Simplify (* -1 0) into 0 1552123954.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123954.965 * [backup-simplify]: Simplify (- 0) into 0 1552123954.965 * [backup-simplify]: Simplify (+ 2 0) into 2 1552123954.966 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552123954.966 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552123954.966 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1552123954.966 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123954.966 * [taylor]: Taking taylor expansion of 4 in x 1552123954.966 * [backup-simplify]: Simplify 4 into 4 1552123954.966 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123954.966 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123954.966 * [taylor]: Taking taylor expansion of x in x 1552123954.966 * [backup-simplify]: Simplify 0 into 0 1552123954.966 * [backup-simplify]: Simplify 1 into 1 1552123954.967 * [backup-simplify]: Simplify (* 1 1) into 1 1552123954.967 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.967 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1552123954.967 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1552123954.967 * [taylor]: Taking taylor expansion of 2 in x 1552123954.967 * [backup-simplify]: Simplify 2 into 2 1552123954.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123954.967 * [taylor]: Taking taylor expansion of x in x 1552123954.967 * [backup-simplify]: Simplify 0 into 0 1552123954.967 * [backup-simplify]: Simplify 1 into 1 1552123954.967 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123954.967 * [taylor]: Taking taylor expansion of x in x 1552123954.967 * [backup-simplify]: Simplify 0 into 0 1552123954.967 * [backup-simplify]: Simplify 1 into 1 1552123954.967 * [backup-simplify]: Simplify (- 1) into -1 1552123954.968 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.968 * [backup-simplify]: Simplify (- 1) into -1 1552123954.968 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123954.969 * [backup-simplify]: Simplify (* -1 0) into 0 1552123954.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123954.969 * [backup-simplify]: Simplify (- 0) into 0 1552123954.970 * [backup-simplify]: Simplify (+ 2 0) into 2 1552123954.970 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1552123954.970 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552123954.970 * [backup-simplify]: Simplify 1 into 1 1552123954.971 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123954.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123954.971 * [backup-simplify]: Simplify (- 0) into 0 1552123954.972 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.972 * [backup-simplify]: Simplify (- 0) into 0 1552123954.973 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.973 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1552123954.974 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1552123954.974 * [backup-simplify]: Simplify 2 into 2 1552123954.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123954.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.975 * [backup-simplify]: Simplify (- 0) into 0 1552123954.975 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123954.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.976 * [backup-simplify]: Simplify (- 0) into 0 1552123954.976 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.977 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1552123954.978 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1552123954.978 * [backup-simplify]: Simplify 0 into 0 1552123954.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123954.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.979 * [backup-simplify]: Simplify (- 0) into 0 1552123954.979 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.980 * [backup-simplify]: Simplify (- 0) into 0 1552123954.980 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.981 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1552123954.982 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552123954.982 * [backup-simplify]: Simplify 0 into 0 1552123954.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123954.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.983 * [backup-simplify]: Simplify (- 0) into 0 1552123954.984 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.984 * [backup-simplify]: Simplify (- 0) into 0 1552123954.985 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.986 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1552123954.986 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552123954.986 * [backup-simplify]: Simplify 0 into 0 1552123954.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123954.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.988 * [backup-simplify]: Simplify (- 0) into 0 1552123954.988 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.989 * [backup-simplify]: Simplify (- 0) into 0 1552123954.989 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.990 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1552123954.991 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1552123954.991 * [backup-simplify]: Simplify 0 into 0 1552123954.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123954.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123954.993 * [backup-simplify]: Simplify (- 0) into 0 1552123954.993 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.993 * [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 1552123954.994 * [backup-simplify]: Simplify (- 0) into 0 1552123954.994 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.995 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1552123954.996 * [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 1552123954.996 * [backup-simplify]: Simplify 0 into 0 1552123954.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552123954.998 * [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 1552123954.998 * [backup-simplify]: Simplify (- 0) into 0 1552123954.998 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123954.999 * [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 1552123954.999 * [backup-simplify]: Simplify (- 0) into 0 1552123954.999 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.000 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1552123955.001 * [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 1552123955.001 * [backup-simplify]: Simplify 0 into 0 1552123955.001 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1552123955.002 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1552123955.002 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1552123955.002 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552123955.002 * [taylor]: Taking taylor expansion of -1 in x 1552123955.002 * [backup-simplify]: Simplify -1 into -1 1552123955.002 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552123955.002 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.002 * [taylor]: Taking taylor expansion of 4 in x 1552123955.002 * [backup-simplify]: Simplify 4 into 4 1552123955.002 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.002 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.002 * [taylor]: Taking taylor expansion of x in x 1552123955.002 * [backup-simplify]: Simplify 0 into 0 1552123955.002 * [backup-simplify]: Simplify 1 into 1 1552123955.002 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.002 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.002 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552123955.002 * [taylor]: Taking taylor expansion of x in x 1552123955.002 * [backup-simplify]: Simplify 0 into 0 1552123955.002 * [backup-simplify]: Simplify 1 into 1 1552123955.002 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552123955.002 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123955.002 * [taylor]: Taking taylor expansion of x in x 1552123955.002 * [backup-simplify]: Simplify 0 into 0 1552123955.002 * [backup-simplify]: Simplify 1 into 1 1552123955.003 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.003 * [taylor]: Taking taylor expansion of 2 in x 1552123955.003 * [backup-simplify]: Simplify 2 into 2 1552123955.003 * [backup-simplify]: Simplify (- 1) into -1 1552123955.003 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.003 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123955.004 * [backup-simplify]: Simplify (* 0 1) into 0 1552123955.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123955.004 * [backup-simplify]: Simplify (+ 0 2) into 2 1552123955.005 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552123955.005 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.005 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1552123955.005 * [taylor]: Taking taylor expansion of -1 in x 1552123955.005 * [backup-simplify]: Simplify -1 into -1 1552123955.005 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1552123955.005 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.005 * [taylor]: Taking taylor expansion of 4 in x 1552123955.005 * [backup-simplify]: Simplify 4 into 4 1552123955.005 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.005 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.005 * [taylor]: Taking taylor expansion of x in x 1552123955.005 * [backup-simplify]: Simplify 0 into 0 1552123955.005 * [backup-simplify]: Simplify 1 into 1 1552123955.005 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.006 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.006 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1552123955.006 * [taylor]: Taking taylor expansion of x in x 1552123955.006 * [backup-simplify]: Simplify 0 into 0 1552123955.006 * [backup-simplify]: Simplify 1 into 1 1552123955.006 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1552123955.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123955.006 * [taylor]: Taking taylor expansion of x in x 1552123955.006 * [backup-simplify]: Simplify 0 into 0 1552123955.006 * [backup-simplify]: Simplify 1 into 1 1552123955.006 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.006 * [taylor]: Taking taylor expansion of 2 in x 1552123955.006 * [backup-simplify]: Simplify 2 into 2 1552123955.006 * [backup-simplify]: Simplify (- 1) into -1 1552123955.006 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.007 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123955.007 * [backup-simplify]: Simplify (* 0 1) into 0 1552123955.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123955.008 * [backup-simplify]: Simplify (+ 0 2) into 2 1552123955.008 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1552123955.009 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.009 * [backup-simplify]: Simplify (* -1 -1) into 1 1552123955.009 * [backup-simplify]: Simplify 1 into 1 1552123955.009 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123955.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123955.010 * [backup-simplify]: Simplify (- 0) into 0 1552123955.010 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.013 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.013 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1552123955.014 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1552123955.014 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1552123955.014 * [backup-simplify]: Simplify -2 into -2 1552123955.015 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123955.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.016 * [backup-simplify]: Simplify (- 0) into 0 1552123955.016 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123955.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.017 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.017 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1552123955.018 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1552123955.019 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1552123955.019 * [backup-simplify]: Simplify 0 into 0 1552123955.019 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123955.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.020 * [backup-simplify]: Simplify (- 0) into 0 1552123955.020 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.021 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.022 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1552123955.023 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552123955.023 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1552123955.023 * [backup-simplify]: Simplify 0 into 0 1552123955.024 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123955.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.025 * [backup-simplify]: Simplify (- 0) into 0 1552123955.025 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.026 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.027 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1552123955.028 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552123955.028 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1552123955.028 * [backup-simplify]: Simplify 0 into 0 1552123955.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123955.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.030 * [backup-simplify]: Simplify (- 0) into 0 1552123955.030 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.031 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.032 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1552123955.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1552123955.034 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1552123955.034 * [backup-simplify]: Simplify 0 into 0 1552123955.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123955.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.035 * [backup-simplify]: Simplify (- 0) into 0 1552123955.035 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.036 * [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 1552123955.036 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.037 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1552123955.038 * [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 1552123955.039 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1552123955.039 * [backup-simplify]: Simplify 0 into 0 1552123955.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552123955.041 * [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 1552123955.041 * [backup-simplify]: Simplify (- 0) into 0 1552123955.041 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.042 * [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 1552123955.042 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.043 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1552123955.044 * [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 1552123955.045 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1552123955.045 * [backup-simplify]: Simplify 0 into 0 1552123955.045 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1552123955.045 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1552123955.045 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1552123955.045 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1552123955.045 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552123955.045 * [taylor]: Taking taylor expansion of x in x 1552123955.046 * [backup-simplify]: Simplify 0 into 0 1552123955.046 * [backup-simplify]: Simplify 1 into 1 1552123955.046 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552123955.046 * [taylor]: Taking taylor expansion of 4 in x 1552123955.046 * [backup-simplify]: Simplify 4 into 4 1552123955.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.046 * [taylor]: Taking taylor expansion of x in x 1552123955.046 * [backup-simplify]: Simplify 0 into 0 1552123955.046 * [backup-simplify]: Simplify 1 into 1 1552123955.046 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1552123955.046 * [taylor]: Taking taylor expansion of x in x 1552123955.046 * [backup-simplify]: Simplify 0 into 0 1552123955.046 * [backup-simplify]: Simplify 1 into 1 1552123955.046 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1552123955.046 * [taylor]: Taking taylor expansion of 4 in x 1552123955.046 * [backup-simplify]: Simplify 4 into 4 1552123955.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.046 * [taylor]: Taking taylor expansion of x in x 1552123955.046 * [backup-simplify]: Simplify 0 into 0 1552123955.046 * [backup-simplify]: Simplify 1 into 1 1552123955.046 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123955.046 * [backup-simplify]: Simplify (* 0 4) into 0 1552123955.046 * [backup-simplify]: Simplify 0 into 0 1552123955.047 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.047 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1552123955.047 * [backup-simplify]: Simplify 4 into 4 1552123955.047 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.047 * [backup-simplify]: Simplify (- 1) into -1 1552123955.048 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.048 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1552123955.048 * [backup-simplify]: Simplify 0 into 0 1552123955.049 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123955.049 * [backup-simplify]: Simplify (- 0) into 0 1552123955.049 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1552123955.050 * [backup-simplify]: Simplify -1 into -1 1552123955.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123955.051 * [backup-simplify]: Simplify (- 0) into 0 1552123955.051 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.052 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1552123955.052 * [backup-simplify]: Simplify 0 into 0 1552123955.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123955.052 * [backup-simplify]: Simplify (- 0) into 0 1552123955.053 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1552123955.054 * [backup-simplify]: Simplify 0 into 0 1552123955.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123955.054 * [backup-simplify]: Simplify (- 0) into 0 1552123955.055 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1552123955.056 * [backup-simplify]: Simplify 0 into 0 1552123955.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123955.057 * [backup-simplify]: Simplify (- 0) into 0 1552123955.057 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1552123955.058 * [backup-simplify]: Simplify 0 into 0 1552123955.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123955.059 * [backup-simplify]: Simplify (- 0) into 0 1552123955.060 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1552123955.061 * [backup-simplify]: Simplify 0 into 0 1552123955.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552123955.062 * [backup-simplify]: Simplify (- 0) into 0 1552123955.062 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.064 * [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 1552123955.064 * [backup-simplify]: Simplify 0 into 0 1552123955.064 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1552123955.064 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1552123955.064 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1552123955.064 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552123955.064 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.064 * [taylor]: Taking taylor expansion of 4 in x 1552123955.064 * [backup-simplify]: Simplify 4 into 4 1552123955.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.064 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.064 * [taylor]: Taking taylor expansion of x in x 1552123955.064 * [backup-simplify]: Simplify 0 into 0 1552123955.064 * [backup-simplify]: Simplify 1 into 1 1552123955.064 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.065 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.065 * [taylor]: Taking taylor expansion of x in x 1552123955.065 * [backup-simplify]: Simplify 0 into 0 1552123955.065 * [backup-simplify]: Simplify 1 into 1 1552123955.065 * [backup-simplify]: Simplify (- 1) into -1 1552123955.065 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.065 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.066 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552123955.066 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.066 * [taylor]: Taking taylor expansion of 4 in x 1552123955.066 * [backup-simplify]: Simplify 4 into 4 1552123955.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.066 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.066 * [taylor]: Taking taylor expansion of x in x 1552123955.066 * [backup-simplify]: Simplify 0 into 0 1552123955.066 * [backup-simplify]: Simplify 1 into 1 1552123955.066 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.066 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.066 * [taylor]: Taking taylor expansion of x in x 1552123955.066 * [backup-simplify]: Simplify 0 into 0 1552123955.066 * [backup-simplify]: Simplify 1 into 1 1552123955.066 * [backup-simplify]: Simplify (- 1) into -1 1552123955.067 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.067 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.067 * [backup-simplify]: Simplify -1 into -1 1552123955.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123955.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123955.068 * [backup-simplify]: Simplify (- 0) into 0 1552123955.068 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.069 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552123955.069 * [backup-simplify]: Simplify 0 into 0 1552123955.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123955.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.070 * [backup-simplify]: Simplify (- 0) into 0 1552123955.070 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123955.071 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1552123955.071 * [backup-simplify]: Simplify 4 into 4 1552123955.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123955.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.072 * [backup-simplify]: Simplify (- 0) into 0 1552123955.072 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.073 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1552123955.073 * [backup-simplify]: Simplify 0 into 0 1552123955.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123955.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.075 * [backup-simplify]: Simplify (- 0) into 0 1552123955.075 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.075 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.075 * [backup-simplify]: Simplify 0 into 0 1552123955.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123955.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.077 * [backup-simplify]: Simplify (- 0) into 0 1552123955.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.078 * [backup-simplify]: Simplify 0 into 0 1552123955.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123955.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.080 * [backup-simplify]: Simplify (- 0) into 0 1552123955.080 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.081 * [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 1552123955.081 * [backup-simplify]: Simplify 0 into 0 1552123955.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552123955.082 * [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 1552123955.082 * [backup-simplify]: Simplify (- 0) into 0 1552123955.083 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.083 * [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 1552123955.083 * [backup-simplify]: Simplify 0 into 0 1552123955.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1552123955.085 * [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 1552123955.085 * [backup-simplify]: Simplify (- 0) into 0 1552123955.085 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.086 * [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 1552123955.086 * [backup-simplify]: Simplify 0 into 0 1552123955.086 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1552123955.086 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1552123955.086 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1552123955.086 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1552123955.086 * [taylor]: Taking taylor expansion of -1 in x 1552123955.086 * [backup-simplify]: Simplify -1 into -1 1552123955.086 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552123955.086 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.086 * [taylor]: Taking taylor expansion of 4 in x 1552123955.086 * [backup-simplify]: Simplify 4 into 4 1552123955.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.086 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.087 * [taylor]: Taking taylor expansion of x in x 1552123955.087 * [backup-simplify]: Simplify 0 into 0 1552123955.087 * [backup-simplify]: Simplify 1 into 1 1552123955.087 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.087 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.087 * [taylor]: Taking taylor expansion of x in x 1552123955.087 * [backup-simplify]: Simplify 0 into 0 1552123955.087 * [backup-simplify]: Simplify 1 into 1 1552123955.087 * [backup-simplify]: Simplify (- 1) into -1 1552123955.088 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.088 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.088 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1552123955.088 * [taylor]: Taking taylor expansion of -1 in x 1552123955.088 * [backup-simplify]: Simplify -1 into -1 1552123955.088 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1552123955.088 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1552123955.088 * [taylor]: Taking taylor expansion of 4 in x 1552123955.088 * [backup-simplify]: Simplify 4 into 4 1552123955.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1552123955.088 * [taylor]: Taking taylor expansion of (pow x 2) in x 1552123955.088 * [taylor]: Taking taylor expansion of x in x 1552123955.088 * [backup-simplify]: Simplify 0 into 0 1552123955.088 * [backup-simplify]: Simplify 1 into 1 1552123955.088 * [backup-simplify]: Simplify (* 1 1) into 1 1552123955.088 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123955.088 * [taylor]: Taking taylor expansion of x in x 1552123955.088 * [backup-simplify]: Simplify 0 into 0 1552123955.088 * [backup-simplify]: Simplify 1 into 1 1552123955.089 * [backup-simplify]: Simplify (- 1) into -1 1552123955.089 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123955.089 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123955.089 * [backup-simplify]: Simplify (* -1 -1) into 1 1552123955.090 * [backup-simplify]: Simplify 1 into 1 1552123955.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123955.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123955.091 * [backup-simplify]: Simplify (- 0) into 0 1552123955.091 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552123955.092 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1552123955.092 * [backup-simplify]: Simplify 0 into 0 1552123955.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123955.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.094 * [backup-simplify]: Simplify (- 0) into 0 1552123955.094 * [backup-simplify]: Simplify (+ 4 0) into 4 1552123955.095 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1552123955.096 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1552123955.096 * [backup-simplify]: Simplify -4 into -4 1552123955.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552123955.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.097 * [backup-simplify]: Simplify (- 0) into 0 1552123955.097 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1552123955.099 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1552123955.099 * [backup-simplify]: Simplify 0 into 0 1552123955.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552123955.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.100 * [backup-simplify]: Simplify (- 0) into 0 1552123955.100 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.102 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1552123955.102 * [backup-simplify]: Simplify 0 into 0 1552123955.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552123955.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.103 * [backup-simplify]: Simplify (- 0) into 0 1552123955.103 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.105 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1552123955.105 * [backup-simplify]: Simplify 0 into 0 1552123955.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552123955.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123955.107 * [backup-simplify]: Simplify (- 0) into 0 1552123955.107 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.108 * [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 1552123955.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1552123955.109 * [backup-simplify]: Simplify 0 into 0 1552123955.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1552123955.110 * [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 1552123955.111 * [backup-simplify]: Simplify (- 0) into 0 1552123955.111 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.112 * [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 1552123955.113 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 1552123955.113 * [backup-simplify]: Simplify 0 into 0 1552123955.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1552123955.114 * [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 1552123955.114 * [backup-simplify]: Simplify (- 0) into 0 1552123955.115 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123955.115 * [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 1552123955.117 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1552123955.117 * [backup-simplify]: Simplify 0 into 0 1552123955.117 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1552123955.117 * * * [progress]: simplifying candidates 1552123955.117 * * * * [progress]: [ 1 / 44 ] simplifiying candidate # 1552123955.117 * * * * [progress]: [ 2 / 44 ] simplifiying candidate # 1552123955.117 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1552123955.117 * * [simplify]: iters left: 6 (10 enodes) 1552123955.120 * * [simplify]: iters left: 5 (40 enodes) 1552123955.127 * * [simplify]: iters left: 4 (66 enodes) 1552123955.137 * * [simplify]: iters left: 3 (90 enodes) 1552123955.151 * * [simplify]: iters left: 2 (103 enodes) 1552123955.163 * * [simplify]: iters left: 1 (111 enodes) 1552123955.178 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.178 * * [simplify]: Extracting #1: cost 13 inf + 0 1552123955.178 * * [simplify]: Extracting #2: cost 28 inf + 0 1552123955.178 * * [simplify]: Extracting #3: cost 38 inf + 1 1552123955.178 * * [simplify]: Extracting #4: cost 34 inf + 765 1552123955.179 * * [simplify]: Extracting #5: cost 14 inf + 3099 1552123955.180 * * [simplify]: Extracting #6: cost 4 inf + 5393 1552123955.181 * * [simplify]: Extracting #7: cost 1 inf + 6191 1552123955.182 * * [simplify]: Extracting #8: cost 0 inf + 6534 1552123955.183 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 1552123955.183 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 1552123955.183 * * * * [progress]: [ 3 / 44 ] simplifiying candidate # 1552123955.183 * * * * [progress]: [ 4 / 44 ] simplifiying candidate # 1552123955.183 * * * * [progress]: [ 5 / 44 ] simplifiying candidate # 1552123955.183 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 1552123955.183 * * [simplify]: iters left: 6 (12 enodes) 1552123955.187 * * [simplify]: iters left: 5 (56 enodes) 1552123955.198 * * [simplify]: iters left: 4 (194 enodes) 1552123955.274 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.274 * * [simplify]: Extracting #1: cost 90 inf + 0 1552123955.275 * * [simplify]: Extracting #2: cost 253 inf + 2 1552123955.278 * * [simplify]: Extracting #3: cost 230 inf + 16625 1552123955.291 * * [simplify]: Extracting #4: cost 21 inf + 61211 1552123955.309 * * [simplify]: Extracting #5: cost 0 inf + 66625 1552123955.324 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 1552123955.324 * [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)))))) 1552123955.324 * * * * [progress]: [ 6 / 44 ] simplifiying candidate # 1552123955.324 * * * * [progress]: [ 7 / 44 ] simplifiying candidate # 1552123955.324 * * * * [progress]: [ 8 / 44 ] simplifiying candidate # 1552123955.324 * * * * [progress]: [ 9 / 44 ] simplifiying candidate # 1552123955.324 * * * * [progress]: [ 10 / 44 ] simplifiying candidate # 1552123955.325 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552123955.325 * * [simplify]: iters left: 6 (9 enodes) 1552123955.327 * * [simplify]: iters left: 5 (36 enodes) 1552123955.334 * * [simplify]: iters left: 4 (61 enodes) 1552123955.343 * * [simplify]: iters left: 3 (89 enodes) 1552123955.357 * * [simplify]: iters left: 2 (121 enodes) 1552123955.373 * * [simplify]: iters left: 1 (136 enodes) 1552123955.391 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.391 * * [simplify]: Extracting #1: cost 9 inf + 0 1552123955.391 * * [simplify]: Extracting #2: cost 33 inf + 0 1552123955.391 * * [simplify]: Extracting #3: cost 47 inf + 2 1552123955.391 * * [simplify]: Extracting #4: cost 26 inf + 2921 1552123955.392 * * [simplify]: Extracting #5: cost 6 inf + 6725 1552123955.394 * * [simplify]: Extracting #6: cost 0 inf + 8017 1552123955.395 * * [simplify]: Extracting #7: cost 0 inf + 7937 1552123955.397 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 1552123955.397 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552123955.397 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 1552123955.397 * * [simplify]: iters left: 5 (5 enodes) 1552123955.398 * * [simplify]: iters left: 4 (17 enodes) 1552123955.400 * * [simplify]: iters left: 3 (20 enodes) 1552123955.403 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.403 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123955.403 * * [simplify]: Extracting #2: cost 5 inf + 1 1552123955.403 * * [simplify]: Extracting #3: cost 8 inf + 1 1552123955.403 * * [simplify]: Extracting #4: cost 1 inf + 695 1552123955.403 * * [simplify]: Extracting #5: cost 0 inf + 736 1552123955.403 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 1552123955.403 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 1552123955.404 * * * * [progress]: [ 11 / 44 ] simplifiying candidate # 1552123955.404 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552123955.404 * * [simplify]: iters left: 6 (8 enodes) 1552123955.406 * * [simplify]: iters left: 5 (31 enodes) 1552123955.410 * * [simplify]: iters left: 4 (47 enodes) 1552123955.417 * * [simplify]: iters left: 3 (56 enodes) 1552123955.424 * * [simplify]: iters left: 2 (66 enodes) 1552123955.433 * * [simplify]: iters left: 1 (72 enodes) 1552123955.442 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.442 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123955.442 * * [simplify]: Extracting #2: cost 22 inf + 0 1552123955.442 * * [simplify]: Extracting #3: cost 28 inf + 43 1552123955.442 * * [simplify]: Extracting #4: cost 21 inf + 372 1552123955.442 * * [simplify]: Extracting #5: cost 6 inf + 2284 1552123955.443 * * [simplify]: Extracting #6: cost 0 inf + 3257 1552123955.444 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 1552123955.444 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552123955.444 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 1552123955.444 * * [simplify]: iters left: 5 (5 enodes) 1552123955.446 * * [simplify]: iters left: 4 (17 enodes) 1552123955.449 * * [simplify]: iters left: 3 (20 enodes) 1552123955.452 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.452 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123955.452 * * [simplify]: Extracting #2: cost 5 inf + 1 1552123955.452 * * [simplify]: Extracting #3: cost 8 inf + 1 1552123955.452 * * [simplify]: Extracting #4: cost 1 inf + 535 1552123955.453 * * [simplify]: Extracting #5: cost 0 inf + 576 1552123955.453 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 1552123955.453 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 1552123955.453 * * * * [progress]: [ 12 / 44 ] simplifiying candidate # 1552123955.453 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 1552123955.453 * * [simplify]: iters left: 6 (6 enodes) 1552123955.455 * * [simplify]: iters left: 5 (23 enodes) 1552123955.459 * * [simplify]: iters left: 4 (36 enodes) 1552123955.463 * * [simplify]: iters left: 3 (49 enodes) 1552123955.469 * * [simplify]: iters left: 2 (54 enodes) 1552123955.475 * * [simplify]: iters left: 1 (56 enodes) 1552123955.480 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.480 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123955.480 * * [simplify]: Extracting #2: cost 10 inf + 2 1552123955.480 * * [simplify]: Extracting #3: cost 6 inf + 331 1552123955.480 * * [simplify]: Extracting #4: cost 0 inf + 741 1552123955.481 * [simplify]: Simplified to (- 4 (* x x)) 1552123955.481 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552123955.481 * [simplify]: Simplifying (/ x (- 2 x)) 1552123955.481 * * [simplify]: iters left: 4 (4 enodes) 1552123955.482 * * [simplify]: iters left: 3 (14 enodes) 1552123955.484 * * [simplify]: iters left: 2 (17 enodes) 1552123955.486 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.486 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123955.486 * * [simplify]: Extracting #2: cost 6 inf + 1 1552123955.486 * * [simplify]: Extracting #3: cost 1 inf + 291 1552123955.486 * * [simplify]: Extracting #4: cost 0 inf + 332 1552123955.486 * [simplify]: Simplified to (/ x (- 2 x)) 1552123955.486 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 1552123955.486 * * * * [progress]: [ 13 / 44 ] simplifiying candidate # 1552123955.486 * * * * [progress]: [ 14 / 44 ] simplifiying candidate # 1552123955.486 * * * * [progress]: [ 15 / 44 ] simplifiying candidate # 1552123955.486 * * * * [progress]: [ 16 / 44 ] simplifiying candidate # 1552123955.487 * [simplify]: Simplifying (cbrt (- 2 x)) 1552123955.487 * * [simplify]: iters left: 3 (4 enodes) 1552123955.488 * * [simplify]: iters left: 2 (14 enodes) 1552123955.490 * * [simplify]: iters left: 1 (17 enodes) 1552123955.492 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.492 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123955.492 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123955.492 * * [simplify]: Extracting #3: cost 5 inf + 43 1552123955.492 * * [simplify]: Extracting #4: cost 0 inf + 412 1552123955.492 * [simplify]: Simplified to (cbrt (- 2 x)) 1552123955.492 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 1552123955.492 * * * * [progress]: [ 17 / 44 ] simplifiying candidate # 1552123955.492 * [simplify]: Simplifying (sqrt (- 2 x)) 1552123955.492 * * [simplify]: iters left: 3 (4 enodes) 1552123955.493 * * [simplify]: iters left: 2 (14 enodes) 1552123955.495 * * [simplify]: iters left: 1 (17 enodes) 1552123955.497 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.497 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123955.497 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123955.497 * * [simplify]: Extracting #3: cost 5 inf + 43 1552123955.497 * * [simplify]: Extracting #4: cost 0 inf + 332 1552123955.498 * [simplify]: Simplified to (sqrt (- 2 x)) 1552123955.498 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 1552123955.498 * * * * [progress]: [ 18 / 44 ] simplifiying candidate # 1552123955.498 * [simplify]: Simplifying (- 2 x) 1552123955.498 * * [simplify]: iters left: 2 (3 enodes) 1552123955.499 * * [simplify]: iters left: 1 (11 enodes) 1552123955.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.500 * * [simplify]: Extracting #1: cost 5 inf + 0 1552123955.500 * * [simplify]: Extracting #2: cost 3 inf + 43 1552123955.500 * * [simplify]: Extracting #3: cost 0 inf + 168 1552123955.500 * [simplify]: Simplified to (- 2 x) 1552123955.500 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 1552123955.500 * * * * [progress]: [ 19 / 44 ] simplifiying candidate # 1552123955.501 * [simplify]: Simplifying (- 4 (* x x)) 1552123955.501 * * [simplify]: iters left: 4 (4 enodes) 1552123955.502 * * [simplify]: iters left: 3 (14 enodes) 1552123955.504 * * [simplify]: iters left: 2 (20 enodes) 1552123955.506 * * [simplify]: iters left: 1 (22 enodes) 1552123955.509 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.509 * * [simplify]: Extracting #1: cost 5 inf + 0 1552123955.509 * * [simplify]: Extracting #2: cost 8 inf + 1 1552123955.509 * * [simplify]: Extracting #3: cost 1 inf + 451 1552123955.509 * * [simplify]: Extracting #4: cost 0 inf + 492 1552123955.509 * [simplify]: Simplified to (- 4 (* x x)) 1552123955.509 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 1552123955.509 * * * * [progress]: [ 20 / 44 ] simplifiying candidate # 1552123955.510 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 1552123955.510 * * [simplify]: iters left: 6 (7 enodes) 1552123955.512 * * [simplify]: iters left: 5 (29 enodes) 1552123955.516 * * [simplify]: iters left: 4 (46 enodes) 1552123955.524 * * [simplify]: iters left: 3 (59 enodes) 1552123955.531 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.531 * * [simplify]: Extracting #1: cost 9 inf + 0 1552123955.531 * * [simplify]: Extracting #2: cost 17 inf + 1 1552123955.531 * * [simplify]: Extracting #3: cost 13 inf + 167 1552123955.531 * * [simplify]: Extracting #4: cost 6 inf + 783 1552123955.531 * * [simplify]: Extracting #5: cost 0 inf + 1277 1552123955.532 * * [simplify]: Extracting #6: cost 0 inf + 1197 1552123955.532 * * [simplify]: Extracting #7: cost 0 inf + 1157 1552123955.532 * [simplify]: Simplified to (+ (* (+ 2 x) x) 4) 1552123955.532 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (+ (* (+ 2 x) x) 4))) 1552123955.532 * * * * [progress]: [ 21 / 44 ] simplifiying candidate # 1552123955.533 * [simplify]: Simplifying (+ 2 x) 1552123955.533 * * [simplify]: iters left: 2 (3 enodes) 1552123955.534 * * [simplify]: iters left: 1 (10 enodes) 1552123955.535 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.535 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123955.535 * * [simplify]: Extracting #2: cost 2 inf + 2 1552123955.535 * * [simplify]: Extracting #3: cost 0 inf + 86 1552123955.535 * [simplify]: Simplified to (+ x 2) 1552123955.535 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 1552123955.535 * * * * [progress]: [ 22 / 44 ] simplifiying candidate # 1552123955.535 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1552123955.535 * * [simplify]: iters left: 6 (8 enodes) 1552123955.538 * * [simplify]: iters left: 5 (37 enodes) 1552123955.544 * * [simplify]: iters left: 4 (70 enodes) 1552123955.557 * * [simplify]: iters left: 3 (136 enodes) 1552123955.583 * * [simplify]: iters left: 2 (164 enodes) 1552123955.604 * * [simplify]: iters left: 1 (173 enodes) 1552123955.621 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.621 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123955.621 * * [simplify]: Extracting #2: cost 23 inf + 1 1552123955.622 * * [simplify]: Extracting #3: cost 28 inf + 863 1552123955.622 * * [simplify]: Extracting #4: cost 1 inf + 3695 1552123955.623 * * [simplify]: Extracting #5: cost 0 inf + 3805 1552123955.624 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552123955.624 * [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))))))) 1552123955.625 * * * * [progress]: [ 23 / 44 ] simplifiying candidate # 1552123955.625 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1552123955.625 * * [simplify]: iters left: 6 (7 enodes) 1552123955.627 * * [simplify]: iters left: 5 (32 enodes) 1552123955.633 * * [simplify]: iters left: 4 (67 enodes) 1552123955.645 * * [simplify]: iters left: 3 (142 enodes) 1552123955.677 * * [simplify]: iters left: 2 (318 enodes) 1552123955.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.754 * * [simplify]: Extracting #1: cost 41 inf + 0 1552123955.754 * * [simplify]: Extracting #2: cost 100 inf + 1 1552123955.755 * * [simplify]: Extracting #3: cost 106 inf + 1184 1552123955.758 * * [simplify]: Extracting #4: cost 31 inf + 12444 1552123955.762 * * [simplify]: Extracting #5: cost 0 inf + 18627 1552123955.766 * * [simplify]: Extracting #6: cost 0 inf + 18507 1552123955.771 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552123955.771 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 1552123955.771 * * * * [progress]: [ 24 / 44 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 1552123955.771 * * * * [progress]: [ 25 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 26 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 27 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 28 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 29 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 30 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 31 / 44 ] simplifiying candidate # 1552123955.771 * * * * [progress]: [ 32 / 44 ] simplifiying candidate # 1552123955.771 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552123955.771 * * [simplify]: iters left: 6 (6 enodes) 1552123955.773 * * [simplify]: iters left: 5 (20 enodes) 1552123955.776 * * [simplify]: iters left: 4 (26 enodes) 1552123955.779 * * [simplify]: iters left: 3 (28 enodes) 1552123955.783 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.783 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123955.783 * * [simplify]: Extracting #2: cost 5 inf + 0 1552123955.783 * * [simplify]: Extracting #3: cost 9 inf + 0 1552123955.783 * * [simplify]: Extracting #4: cost 12 inf + 1 1552123955.783 * * [simplify]: Extracting #5: cost 11 inf + 43 1552123955.783 * * [simplify]: Extracting #6: cost 5 inf + 410 1552123955.783 * * [simplify]: Extracting #7: cost 1 inf + 1018 1552123955.784 * * [simplify]: Extracting #8: cost 0 inf + 1220 1552123955.784 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1552123955.784 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 1552123955.784 * * * * [progress]: [ 33 / 44 ] simplifiying candidate # 1552123955.784 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 1552123955.784 * * [simplify]: iters left: 5 (5 enodes) 1552123955.785 * * [simplify]: iters left: 4 (17 enodes) 1552123955.790 * * [simplify]: iters left: 3 (23 enodes) 1552123955.793 * * [simplify]: iters left: 2 (25 enodes) 1552123955.796 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.796 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123955.796 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123955.796 * * [simplify]: Extracting #3: cost 10 inf + 1 1552123955.796 * * [simplify]: Extracting #4: cost 1 inf + 695 1552123955.796 * * [simplify]: Extracting #5: cost 0 inf + 736 1552123955.796 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 1552123955.796 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 1552123955.797 * * * * [progress]: [ 34 / 44 ] simplifiying candidate # 1552123955.797 * * * * [progress]: [ 35 / 44 ] simplifiying candidate # 1552123955.797 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 1552123955.797 * * [simplify]: iters left: 6 (8 enodes) 1552123955.800 * * [simplify]: iters left: 5 (37 enodes) 1552123955.805 * * [simplify]: iters left: 4 (70 enodes) 1552123955.817 * * [simplify]: iters left: 3 (136 enodes) 1552123955.842 * * [simplify]: iters left: 2 (164 enodes) 1552123955.865 * * [simplify]: iters left: 1 (173 enodes) 1552123955.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123955.881 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123955.882 * * [simplify]: Extracting #2: cost 23 inf + 1 1552123955.882 * * [simplify]: Extracting #3: cost 28 inf + 863 1552123955.883 * * [simplify]: Extracting #4: cost 1 inf + 3695 1552123955.884 * * [simplify]: Extracting #5: cost 0 inf + 3805 1552123955.885 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 1552123955.885 * [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))) 1552123955.885 * * * * [progress]: [ 36 / 44 ] simplifiying candidate # 1552123955.885 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 1552123955.885 * * [simplify]: iters left: 6 (7 enodes) 1552123955.887 * * [simplify]: iters left: 5 (32 enodes) 1552123955.892 * * [simplify]: iters left: 4 (67 enodes) 1552123955.903 * * [simplify]: iters left: 3 (142 enodes) 1552123955.933 * * [simplify]: iters left: 2 (318 enodes) 1552123956.006 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.006 * * [simplify]: Extracting #1: cost 41 inf + 0 1552123956.007 * * [simplify]: Extracting #2: cost 100 inf + 1 1552123956.007 * * [simplify]: Extracting #3: cost 106 inf + 1184 1552123956.010 * * [simplify]: Extracting #4: cost 31 inf + 12444 1552123956.014 * * [simplify]: Extracting #5: cost 0 inf + 18627 1552123956.018 * * [simplify]: Extracting #6: cost 0 inf + 18507 1552123956.022 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 1552123956.022 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 1552123956.022 * * * * [progress]: [ 37 / 44 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 1552123956.022 * * * * [progress]: [ 38 / 44 ] simplifiying candidate # 1552123956.023 * * * * [progress]: [ 39 / 44 ] simplifiying candidate # 1552123956.023 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123956.023 * * [simplify]: iters left: 4 (5 enodes) 1552123956.024 * * [simplify]: iters left: 3 (18 enodes) 1552123956.027 * * [simplify]: iters left: 2 (22 enodes) 1552123956.029 * * [simplify]: iters left: 1 (27 enodes) 1552123956.033 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.033 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123956.033 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123956.033 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123956.033 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123956.033 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123956.033 * [simplify]: Simplified to (* x (+ x 2)) 1552123956.033 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123956.033 * * * * [progress]: [ 40 / 44 ] simplifiying candidate # 1552123956.033 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123956.034 * * [simplify]: iters left: 4 (5 enodes) 1552123956.035 * * [simplify]: iters left: 3 (18 enodes) 1552123956.038 * * [simplify]: iters left: 2 (22 enodes) 1552123956.041 * * [simplify]: iters left: 1 (27 enodes) 1552123956.046 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.046 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123956.046 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123956.047 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123956.047 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123956.047 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123956.047 * [simplify]: Simplified to (* x (+ x 2)) 1552123956.047 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123956.047 * * * * [progress]: [ 41 / 44 ] simplifiying candidate # 1552123956.047 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1552123956.047 * * [simplify]: iters left: 4 (5 enodes) 1552123956.049 * * [simplify]: iters left: 3 (18 enodes) 1552123956.051 * * [simplify]: iters left: 2 (22 enodes) 1552123956.055 * * [simplify]: iters left: 1 (27 enodes) 1552123956.059 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.059 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123956.059 * * [simplify]: Extracting #2: cost 8 inf + 42 1552123956.059 * * [simplify]: Extracting #3: cost 6 inf + 84 1552123956.059 * * [simplify]: Extracting #4: cost 0 inf + 496 1552123956.059 * * [simplify]: Extracting #5: cost 0 inf + 416 1552123956.059 * [simplify]: Simplified to (* x (+ x 2)) 1552123956.059 * [simplify]: Simplified (2) to (λ (x) (* x (+ x 2))) 1552123956.059 * * * * [progress]: [ 42 / 44 ] simplifiying candidate # 1552123956.060 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552123956.060 * * [simplify]: iters left: 4 (6 enodes) 1552123956.061 * * [simplify]: iters left: 3 (24 enodes) 1552123956.065 * * [simplify]: iters left: 2 (37 enodes) 1552123956.070 * * [simplify]: iters left: 1 (50 enodes) 1552123956.076 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.077 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123956.077 * * [simplify]: Extracting #2: cost 15 inf + 1 1552123956.077 * * [simplify]: Extracting #3: cost 12 inf + 287 1552123956.077 * * [simplify]: Extracting #4: cost 3 inf + 980 1552123956.077 * * [simplify]: Extracting #5: cost 0 inf + 1265 1552123956.077 * * [simplify]: Extracting #6: cost 0 inf + 1225 1552123956.078 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552123956.078 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552123956.078 * * * * [progress]: [ 43 / 44 ] simplifiying candidate # 1552123956.078 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552123956.078 * * [simplify]: iters left: 4 (6 enodes) 1552123956.080 * * [simplify]: iters left: 3 (24 enodes) 1552123956.083 * * [simplify]: iters left: 2 (37 enodes) 1552123956.088 * * [simplify]: iters left: 1 (50 enodes) 1552123956.095 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.095 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123956.095 * * [simplify]: Extracting #2: cost 15 inf + 1 1552123956.095 * * [simplify]: Extracting #3: cost 12 inf + 287 1552123956.095 * * [simplify]: Extracting #4: cost 3 inf + 980 1552123956.095 * * [simplify]: Extracting #5: cost 0 inf + 1265 1552123956.095 * * [simplify]: Extracting #6: cost 0 inf + 1225 1552123956.096 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552123956.096 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552123956.096 * * * * [progress]: [ 44 / 44 ] simplifiying candidate # 1552123956.096 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 1552123956.096 * * [simplify]: iters left: 4 (6 enodes) 1552123956.098 * * [simplify]: iters left: 3 (24 enodes) 1552123956.101 * * [simplify]: iters left: 2 (37 enodes) 1552123956.106 * * [simplify]: iters left: 1 (50 enodes) 1552123956.113 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123956.113 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123956.113 * * [simplify]: Extracting #2: cost 15 inf + 1 1552123956.114 * * [simplify]: Extracting #3: cost 12 inf + 287 1552123956.114 * * [simplify]: Extracting #4: cost 3 inf + 980 1552123956.114 * * [simplify]: Extracting #5: cost 0 inf + 1265 1552123956.115 * * [simplify]: Extracting #6: cost 0 inf + 1225 1552123956.115 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1552123956.115 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1552123956.115 * * * [progress]: adding candidates to table 1552123956.294 * [progress]: [Phase 3 of 3] Extracting. 1552123956.295 * * [regime]: Finding splitpoints for: (# #) 1552123956.295 * * * [regime-changes]: Trying 1 branch expressions: (x) 1552123956.296 * * * * [regimes]: Trying to branch on x from (# #) 1552123956.311 * * * [regime]: Found split indices: #