0.005 * [progress]: [Phase 1 of 3] Setting up. 0.007 * * * [progress]: [1/2] Preparing points 0.277 * * * [progress]: [2/2] Setting up program. 0.283 * [progress]: [Phase 2 of 3] Improving. 0.284 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.285 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.319 * * [simplify]: iters left: 5 (6 enodes) 0.329 * * [simplify]: iters left: 4 (24 enodes) 0.336 * * [simplify]: iters left: 3 (28 enodes) 0.343 * * [simplify]: Extracting #0: cost 1 inf + 0 0.344 * * [simplify]: Extracting #1: cost 4 inf + 0 0.344 * * [simplify]: Extracting #2: cost 8 inf + 0 0.344 * * [simplify]: Extracting #3: cost 10 inf + 1 0.345 * * [simplify]: Extracting #4: cost 5 inf + 128 0.345 * * [simplify]: Extracting #5: cost 1 inf + 495 0.345 * * [simplify]: Extracting #6: cost 0 inf + 657 0.346 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.346 * [simplify]: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 0.353 * * [progress]: iteration 1 / 4 0.353 * * * [progress]: picking best candidate 0.356 * * * * [pick]: Picked # 0.356 * * * [progress]: localizing error 0.443 * * * [progress]: generating rewritten candidates 0.444 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.509 * * * [progress]: generating series expansions 0.510 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.519 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 0.519 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.520 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.520 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify 1 into 1 0.520 * [taylor]: Taking taylor expansion of (- x 1) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify 1 into 1 0.520 * [taylor]: Taking taylor expansion of 1 in x 0.521 * [backup-simplify]: Simplify 1 into 1 0.522 * [backup-simplify]: Simplify (- 1) into -1 0.523 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.523 * [backup-simplify]: Simplify (* 0 -1) into 0 0.524 * [backup-simplify]: Simplify (- 0) into 0 0.524 * [backup-simplify]: Simplify (+ 1 0) into 1 0.525 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.526 * [backup-simplify]: Simplify (sqrt 0) into 0 0.527 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.527 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.527 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.527 * [backup-simplify]: Simplify 0 into 0 0.528 * [backup-simplify]: Simplify 1 into 1 0.528 * [taylor]: Taking taylor expansion of (- x 1) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [backup-simplify]: Simplify 0 into 0 0.528 * [backup-simplify]: Simplify 1 into 1 0.528 * [taylor]: Taking taylor expansion of 1 in x 0.528 * [backup-simplify]: Simplify 1 into 1 0.528 * [backup-simplify]: Simplify (- 1) into -1 0.529 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.529 * [backup-simplify]: Simplify (* 0 -1) into 0 0.529 * [backup-simplify]: Simplify (- 0) into 0 0.530 * [backup-simplify]: Simplify (+ 1 0) into 1 0.531 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.531 * [backup-simplify]: Simplify (sqrt 0) into 0 0.533 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.533 * [backup-simplify]: Simplify 0 into 0 0.533 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.535 * [backup-simplify]: Simplify (- 0) into 0 0.535 * [backup-simplify]: Simplify (+ 0 0) into 0 0.536 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.542 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.542 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.543 * [backup-simplify]: Simplify (- 0) into 0 0.543 * [backup-simplify]: Simplify (+ 0 0) into 0 0.544 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.548 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.548 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.549 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 0.550 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 0.550 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.550 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.550 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.550 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.550 * [backup-simplify]: Simplify 0 into 0 0.550 * [backup-simplify]: Simplify 1 into 1 0.551 * [backup-simplify]: Simplify (/ 1 1) into 1 0.551 * [taylor]: Taking taylor expansion of 1 in x 0.551 * [backup-simplify]: Simplify 1 into 1 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [backup-simplify]: Simplify 0 into 0 0.551 * [backup-simplify]: Simplify 1 into 1 0.552 * [backup-simplify]: Simplify (+ 1 0) into 1 0.552 * [backup-simplify]: Simplify (/ 1 1) into 1 0.552 * [backup-simplify]: Simplify (sqrt 1) into 1 0.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.554 * [backup-simplify]: Simplify (- 1) into -1 0.554 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.588 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.590 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.590 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.590 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.590 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [backup-simplify]: Simplify 0 into 0 0.590 * [backup-simplify]: Simplify 1 into 1 0.591 * [backup-simplify]: Simplify (/ 1 1) into 1 0.591 * [taylor]: Taking taylor expansion of 1 in x 0.591 * [backup-simplify]: Simplify 1 into 1 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [backup-simplify]: Simplify 0 into 0 0.591 * [backup-simplify]: Simplify 1 into 1 0.592 * [backup-simplify]: Simplify (+ 1 0) into 1 0.592 * [backup-simplify]: Simplify (/ 1 1) into 1 0.593 * [backup-simplify]: Simplify (sqrt 1) into 1 0.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.595 * [backup-simplify]: Simplify (- 1) into -1 0.596 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.597 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.598 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.599 * [backup-simplify]: Simplify 1 into 1 0.599 * [backup-simplify]: Simplify -1/2 into -1/2 0.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.601 * [backup-simplify]: Simplify (- 0) into 0 0.602 * [backup-simplify]: Simplify (+ 0 0) into 0 0.603 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 0.605 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 0.605 * [backup-simplify]: Simplify -1/8 into -1/8 0.606 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 0.606 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 0.606 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 0.606 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.606 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.607 * [backup-simplify]: Simplify (/ 1 1) into 1 0.607 * [taylor]: Taking taylor expansion of 1 in x 0.607 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify (+ 1 0) into 1 0.608 * [backup-simplify]: Simplify (- 1) into -1 0.609 * [backup-simplify]: Simplify (sqrt 0) into 0 0.609 * [backup-simplify]: Simplify (- 1) into -1 0.611 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.611 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.611 * [taylor]: Taking taylor expansion of -1 in x 0.611 * [backup-simplify]: Simplify -1 into -1 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [backup-simplify]: Simplify 0 into 0 0.612 * [backup-simplify]: Simplify 1 into 1 0.612 * [backup-simplify]: Simplify (/ -1 1) into -1 0.612 * [backup-simplify]: Simplify (sqrt 0) into 0 0.614 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.614 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.614 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.614 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.615 * [backup-simplify]: Simplify (/ 1 1) into 1 0.615 * [taylor]: Taking taylor expansion of 1 in x 0.615 * [backup-simplify]: Simplify 1 into 1 0.615 * [backup-simplify]: Simplify (+ 1 0) into 1 0.616 * [backup-simplify]: Simplify (- 1) into -1 0.616 * [backup-simplify]: Simplify (sqrt 0) into 0 0.616 * [backup-simplify]: Simplify (- 1) into -1 0.618 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.618 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [backup-simplify]: Simplify -1 into -1 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [backup-simplify]: Simplify 0 into 0 0.618 * [backup-simplify]: Simplify 1 into 1 0.618 * [backup-simplify]: Simplify (/ -1 1) into -1 0.619 * [backup-simplify]: Simplify (sqrt 0) into 0 0.620 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.620 * [backup-simplify]: Simplify (* 0 0) into 0 0.620 * [backup-simplify]: Simplify 0 into 0 0.621 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.621 * [backup-simplify]: Simplify 0 into 0 0.622 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.625 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify (+ 0 1) into 1 0.660 * [backup-simplify]: Simplify (- 1) into -1 0.666 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.671 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.671 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.679 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.681 * [backup-simplify]: Simplify (+ 0 0) into 0 0.682 * [backup-simplify]: Simplify (- 0) into 0 0.686 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.734 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.735 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.738 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.747 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.749 * [backup-simplify]: Simplify (+ 0 0) into 0 0.750 * [backup-simplify]: Simplify (- 0) into 0 0.757 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.763 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.763 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.765 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.765 * * * [progress]: simplifying candidates 0.765 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.766 * [simplify]: Simplifying (* (- x 1) x) 0.766 * * [simplify]: iters left: 4 (4 enodes) 0.769 * * [simplify]: iters left: 3 (18 enodes) 0.775 * * [simplify]: iters left: 2 (27 enodes) 0.783 * * [simplify]: iters left: 1 (36 enodes) 0.788 * * [simplify]: Extracting #0: cost 1 inf + 0 0.789 * * [simplify]: Extracting #1: cost 7 inf + 0 0.789 * * [simplify]: Extracting #2: cost 11 inf + 1 0.789 * * [simplify]: Extracting #3: cost 0 inf + 457 0.789 * * [simplify]: Extracting #4: cost 0 inf + 455 0.789 * [simplify]: Simplified to (- (* x x) x) 0.789 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 0.789 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.790 * * [simplify]: iters left: 5 (6 enodes) 0.792 * * [simplify]: iters left: 4 (24 enodes) 0.796 * * [simplify]: iters left: 3 (28 enodes) 0.801 * * [simplify]: Extracting #0: cost 1 inf + 0 0.801 * * [simplify]: Extracting #1: cost 4 inf + 0 0.801 * * [simplify]: Extracting #2: cost 8 inf + 0 0.801 * * [simplify]: Extracting #3: cost 10 inf + 1 0.801 * * [simplify]: Extracting #4: cost 5 inf + 128 0.801 * * [simplify]: Extracting #5: cost 1 inf + 495 0.802 * * [simplify]: Extracting #6: cost 0 inf + 657 0.802 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.802 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 0.802 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.802 * [simplify]: Simplifying (* (- x 1) x) 0.802 * * [simplify]: iters left: 4 (4 enodes) 0.804 * * [simplify]: iters left: 3 (18 enodes) 0.807 * * [simplify]: iters left: 2 (27 enodes) 0.814 * * [simplify]: iters left: 1 (36 enodes) 0.820 * * [simplify]: Extracting #0: cost 1 inf + 0 0.820 * * [simplify]: Extracting #1: cost 7 inf + 0 0.820 * * [simplify]: Extracting #2: cost 11 inf + 1 0.820 * * [simplify]: Extracting #3: cost 0 inf + 457 0.820 * * [simplify]: Extracting #4: cost 0 inf + 455 0.821 * [simplify]: Simplified to (- (* x x) x) 0.821 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 0.821 * [simplify]: Simplifying (/ 1 2) 0.821 * * [simplify]: iters left: 2 (3 enodes) 0.824 * * [simplify]: iters left: 1 (12 enodes) 0.827 * * [simplify]: Extracting #0: cost 1 inf + 0 0.827 * * [simplify]: Extracting #1: cost 0 inf + 1 0.827 * [simplify]: Simplified to 1/2 0.827 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- x 1) x) 1/2)) 0.827 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.827 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.828 * [simplify]: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 0.828 * * [simplify]: iters left: 6 (8 enodes) 0.831 * * [simplify]: iters left: 5 (30 enodes) 0.836 * * [simplify]: iters left: 4 (34 enodes) 0.842 * * [simplify]: Extracting #0: cost 1 inf + 0 0.842 * * [simplify]: Extracting #1: cost 4 inf + 0 0.842 * * [simplify]: Extracting #2: cost 8 inf + 0 0.842 * * [simplify]: Extracting #3: cost 12 inf + 0 0.842 * * [simplify]: Extracting #4: cost 10 inf + 305 0.842 * * [simplify]: Extracting #5: cost 8 inf + 307 0.842 * * [simplify]: Extracting #6: cost 5 inf + 473 0.843 * * [simplify]: Extracting #7: cost 0 inf + 1463 0.843 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 0.843 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 0.843 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.843 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.843 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.843 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 0.843 * * [simplify]: iters left: 6 (10 enodes) 0.847 * * [simplify]: iters left: 5 (38 enodes) 0.858 * * [simplify]: iters left: 4 (72 enodes) 0.886 * * [simplify]: iters left: 3 (130 enodes) 0.911 * * [simplify]: iters left: 2 (240 enodes) 0.977 * * [simplify]: iters left: 1 (440 enodes) 1.072 * * [simplify]: Extracting #0: cost 1 inf + 0 1.073 * * [simplify]: Extracting #1: cost 37 inf + 0 1.073 * * [simplify]: Extracting #2: cost 95 inf + 1 1.073 * * [simplify]: Extracting #3: cost 93 inf + 413 1.074 * * [simplify]: Extracting #4: cost 66 inf + 3494 1.078 * * [simplify]: Extracting #5: cost 27 inf + 14714 1.083 * * [simplify]: Extracting #6: cost 4 inf + 27691 1.089 * * [simplify]: Extracting #7: cost 0 inf + 30307 1.095 * [simplify]: Simplified to (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))) 1.095 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))))) 1.095 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 1.095 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 1.095 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 1.095 * [simplify]: Simplifying (* (- x 1) x) 1.095 * * [simplify]: iters left: 4 (4 enodes) 1.097 * * [simplify]: iters left: 3 (18 enodes) 1.100 * * [simplify]: iters left: 2 (27 enodes) 1.104 * * [simplify]: iters left: 1 (36 enodes) 1.109 * * [simplify]: Extracting #0: cost 1 inf + 0 1.109 * * [simplify]: Extracting #1: cost 7 inf + 0 1.109 * * [simplify]: Extracting #2: cost 11 inf + 1 1.109 * * [simplify]: Extracting #3: cost 0 inf + 457 1.110 * * [simplify]: Extracting #4: cost 0 inf + 455 1.110 * [simplify]: Simplified to (- (* x x) x) 1.110 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1.110 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 1.110 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 1.110 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 1.110 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.110 * * [simplify]: iters left: 6 (8 enodes) 1.112 * * [simplify]: iters left: 5 (30 enodes) 1.117 * * [simplify]: iters left: 4 (34 enodes) 1.121 * * [simplify]: Extracting #0: cost 1 inf + 0 1.121 * * [simplify]: Extracting #1: cost 4 inf + 0 1.121 * * [simplify]: Extracting #2: cost 8 inf + 0 1.122 * * [simplify]: Extracting #3: cost 12 inf + 0 1.122 * * [simplify]: Extracting #4: cost 10 inf + 245 1.122 * * [simplify]: Extracting #5: cost 8 inf + 247 1.122 * * [simplify]: Extracting #6: cost 5 inf + 413 1.122 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.122 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.122 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.123 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.123 * * [simplify]: iters left: 6 (8 enodes) 1.125 * * [simplify]: iters left: 5 (30 enodes) 1.129 * * [simplify]: iters left: 4 (34 enodes) 1.135 * * [simplify]: Extracting #0: cost 1 inf + 0 1.135 * * [simplify]: Extracting #1: cost 4 inf + 0 1.135 * * [simplify]: Extracting #2: cost 8 inf + 0 1.135 * * [simplify]: Extracting #3: cost 12 inf + 0 1.135 * * [simplify]: Extracting #4: cost 10 inf + 245 1.135 * * [simplify]: Extracting #5: cost 8 inf + 247 1.135 * * [simplify]: Extracting #6: cost 5 inf + 413 1.136 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.136 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.136 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.136 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 1.136 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.136 * * [simplify]: iters left: 6 (8 enodes) 1.139 * * [simplify]: iters left: 5 (30 enodes) 1.146 * * [simplify]: iters left: 4 (34 enodes) 1.151 * * [simplify]: Extracting #0: cost 1 inf + 0 1.151 * * [simplify]: Extracting #1: cost 4 inf + 0 1.151 * * [simplify]: Extracting #2: cost 8 inf + 0 1.151 * * [simplify]: Extracting #3: cost 12 inf + 0 1.151 * * [simplify]: Extracting #4: cost 10 inf + 245 1.151 * * [simplify]: Extracting #5: cost 8 inf + 247 1.151 * * [simplify]: Extracting #6: cost 5 inf + 413 1.152 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.152 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.152 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.152 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.152 * * [simplify]: iters left: 6 (8 enodes) 1.155 * * [simplify]: iters left: 5 (30 enodes) 1.159 * * [simplify]: iters left: 4 (34 enodes) 1.164 * * [simplify]: Extracting #0: cost 1 inf + 0 1.164 * * [simplify]: Extracting #1: cost 4 inf + 0 1.164 * * [simplify]: Extracting #2: cost 8 inf + 0 1.164 * * [simplify]: Extracting #3: cost 12 inf + 0 1.164 * * [simplify]: Extracting #4: cost 10 inf + 245 1.164 * * [simplify]: Extracting #5: cost 8 inf + 247 1.164 * * [simplify]: Extracting #6: cost 5 inf + 413 1.164 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.165 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.165 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.165 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 1.165 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.165 * * [simplify]: iters left: 6 (8 enodes) 1.167 * * [simplify]: iters left: 5 (30 enodes) 1.172 * * [simplify]: iters left: 4 (34 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 4 inf + 0 1.177 * * [simplify]: Extracting #2: cost 8 inf + 0 1.177 * * [simplify]: Extracting #3: cost 12 inf + 0 1.177 * * [simplify]: Extracting #4: cost 10 inf + 245 1.177 * * [simplify]: Extracting #5: cost 8 inf + 247 1.178 * * [simplify]: Extracting #6: cost 5 inf + 413 1.178 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.178 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.179 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.179 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.179 * * [simplify]: iters left: 6 (8 enodes) 1.181 * * [simplify]: iters left: 5 (30 enodes) 1.186 * * [simplify]: iters left: 4 (34 enodes) 1.190 * * [simplify]: Extracting #0: cost 1 inf + 0 1.191 * * [simplify]: Extracting #1: cost 4 inf + 0 1.191 * * [simplify]: Extracting #2: cost 8 inf + 0 1.191 * * [simplify]: Extracting #3: cost 12 inf + 0 1.191 * * [simplify]: Extracting #4: cost 10 inf + 245 1.191 * * [simplify]: Extracting #5: cost 8 inf + 247 1.191 * * [simplify]: Extracting #6: cost 5 inf + 413 1.191 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.191 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.191 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.191 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 1.192 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.192 * * [simplify]: iters left: 6 (8 enodes) 1.194 * * [simplify]: iters left: 5 (30 enodes) 1.199 * * [simplify]: iters left: 4 (34 enodes) 1.204 * * [simplify]: Extracting #0: cost 1 inf + 0 1.204 * * [simplify]: Extracting #1: cost 4 inf + 0 1.204 * * [simplify]: Extracting #2: cost 8 inf + 0 1.204 * * [simplify]: Extracting #3: cost 12 inf + 0 1.204 * * [simplify]: Extracting #4: cost 10 inf + 245 1.205 * * [simplify]: Extracting #5: cost 8 inf + 247 1.205 * * [simplify]: Extracting #6: cost 5 inf + 413 1.205 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.205 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.205 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.205 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.205 * * [simplify]: iters left: 6 (8 enodes) 1.208 * * [simplify]: iters left: 5 (30 enodes) 1.212 * * [simplify]: iters left: 4 (34 enodes) 1.217 * * [simplify]: Extracting #0: cost 1 inf + 0 1.217 * * [simplify]: Extracting #1: cost 4 inf + 0 1.218 * * [simplify]: Extracting #2: cost 8 inf + 0 1.218 * * [simplify]: Extracting #3: cost 12 inf + 0 1.218 * * [simplify]: Extracting #4: cost 10 inf + 245 1.218 * * [simplify]: Extracting #5: cost 8 inf + 247 1.218 * * [simplify]: Extracting #6: cost 5 inf + 413 1.218 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.218 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.218 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.218 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 1.219 * [simplify]: Simplifying (cbrt (sqrt x)) 1.219 * * [simplify]: iters left: 2 (3 enodes) 1.219 * * [simplify]: iters left: 1 (9 enodes) 1.221 * * [simplify]: Extracting #0: cost 1 inf + 0 1.221 * * [simplify]: Extracting #1: cost 3 inf + 0 1.221 * * [simplify]: Extracting #2: cost 5 inf + 0 1.221 * * [simplify]: Extracting #3: cost 4 inf + 1 1.221 * * [simplify]: Extracting #4: cost 0 inf + 325 1.221 * [simplify]: Simplified to (cbrt (sqrt x)) 1.221 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.221 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 1.221 * [simplify]: Simplifying (sqrt (cbrt x)) 1.221 * * [simplify]: iters left: 2 (3 enodes) 1.222 * * [simplify]: iters left: 1 (9 enodes) 1.223 * * [simplify]: Extracting #0: cost 1 inf + 0 1.223 * * [simplify]: Extracting #1: cost 3 inf + 0 1.223 * * [simplify]: Extracting #2: cost 5 inf + 0 1.223 * * [simplify]: Extracting #3: cost 4 inf + 1 1.223 * * [simplify]: Extracting #4: cost 0 inf + 405 1.223 * [simplify]: Simplified to (sqrt (cbrt x)) 1.223 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 1.223 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 1.223 * [simplify]: Simplifying (sqrt (sqrt x)) 1.223 * * [simplify]: iters left: 2 (3 enodes) 1.224 * * [simplify]: iters left: 1 (9 enodes) 1.225 * * [simplify]: Extracting #0: cost 1 inf + 0 1.225 * * [simplify]: Extracting #1: cost 3 inf + 0 1.225 * * [simplify]: Extracting #2: cost 5 inf + 0 1.225 * * [simplify]: Extracting #3: cost 4 inf + 1 1.225 * * [simplify]: Extracting #4: cost 0 inf + 245 1.225 * [simplify]: Simplified to (sqrt (sqrt x)) 1.225 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.225 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 1.226 * [simplify]: Simplifying (sqrt x) 1.226 * * [simplify]: iters left: 1 (2 enodes) 1.226 * * [simplify]: Extracting #0: cost 1 inf + 0 1.226 * * [simplify]: Extracting #1: cost 3 inf + 0 1.226 * * [simplify]: Extracting #2: cost 2 inf + 1 1.226 * * [simplify]: Extracting #3: cost 0 inf + 83 1.226 * [simplify]: Simplified to (sqrt x) 1.226 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt 1)) (sqrt x))) 1.226 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 1.226 * [simplify]: Simplifying (sqrt (sqrt x)) 1.226 * * [simplify]: iters left: 2 (3 enodes) 1.227 * * [simplify]: iters left: 1 (9 enodes) 1.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1.228 * * [simplify]: Extracting #1: cost 3 inf + 0 1.228 * * [simplify]: Extracting #2: cost 5 inf + 0 1.228 * * [simplify]: Extracting #3: cost 4 inf + 1 1.228 * * [simplify]: Extracting #4: cost 0 inf + 245 1.228 * [simplify]: Simplified to (sqrt (sqrt x)) 1.228 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.228 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 1.230 * [simplify]: Simplifying (sqrt x) 1.230 * * [simplify]: iters left: 1 (2 enodes) 1.230 * * [simplify]: Extracting #0: cost 1 inf + 0 1.230 * * [simplify]: Extracting #1: cost 3 inf + 0 1.230 * * [simplify]: Extracting #2: cost 2 inf + 1 1.230 * * [simplify]: Extracting #3: cost 0 inf + 83 1.230 * [simplify]: Simplified to (sqrt x) 1.231 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1.231 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 1.231 * [simplify]: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.231 * * [simplify]: iters left: 6 (6 enodes) 1.233 * * [simplify]: iters left: 5 (23 enodes) 1.237 * * [simplify]: iters left: 4 (27 enodes) 1.241 * * [simplify]: Extracting #0: cost 1 inf + 0 1.241 * * [simplify]: Extracting #1: cost 3 inf + 0 1.241 * * [simplify]: Extracting #2: cost 5 inf + 0 1.241 * * [simplify]: Extracting #3: cost 7 inf + 0 1.241 * * [simplify]: Extracting #4: cost 11 inf + 0 1.241 * * [simplify]: Extracting #5: cost 6 inf + 87 1.241 * * [simplify]: Extracting #6: cost 1 inf + 777 1.241 * * [simplify]: Extracting #7: cost 0 inf + 979 1.241 * [simplify]: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.242 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1.242 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 1.242 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1.242 * * [simplify]: iters left: 6 (6 enodes) 1.245 * * [simplify]: iters left: 5 (24 enodes) 1.249 * * [simplify]: iters left: 4 (28 enodes) 1.253 * * [simplify]: Extracting #0: cost 1 inf + 0 1.253 * * [simplify]: Extracting #1: cost 4 inf + 0 1.253 * * [simplify]: Extracting #2: cost 7 inf + 0 1.253 * * [simplify]: Extracting #3: cost 11 inf + 0 1.253 * * [simplify]: Extracting #4: cost 8 inf + 3 1.253 * * [simplify]: Extracting #5: cost 4 inf + 331 1.253 * * [simplify]: Extracting #6: cost 2 inf + 655 1.253 * * [simplify]: Extracting #7: cost 0 inf + 979 1.253 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 1.253 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1.254 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 1.254 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.254 * * [simplify]: iters left: 4 (5 enodes) 1.255 * * [simplify]: iters left: 3 (20 enodes) 1.259 * * [simplify]: iters left: 2 (24 enodes) 1.262 * * [simplify]: Extracting #0: cost 1 inf + 0 1.262 * * [simplify]: Extracting #1: cost 3 inf + 0 1.262 * * [simplify]: Extracting #2: cost 5 inf + 0 1.262 * * [simplify]: Extracting #3: cost 9 inf + 0 1.262 * * [simplify]: Extracting #4: cost 6 inf + 3 1.262 * * [simplify]: Extracting #5: cost 0 inf + 495 1.262 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.262 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.263 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 1.263 * [simplify]: Simplifying (sqrt 1) 1.263 * * [simplify]: iters left: 1 (2 enodes) 1.264 * * [simplify]: Extracting #0: cost 1 inf + 0 1.265 * * [simplify]: Extracting #1: cost 0 inf + 1 1.265 * [simplify]: Simplified to 1 1.265 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.265 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 1.265 * [simplify]: Simplifying (sqrt (+ (sqrt x) (sqrt 1))) 1.265 * * [simplify]: iters left: 4 (6 enodes) 1.267 * * [simplify]: iters left: 3 (21 enodes) 1.269 * * [simplify]: iters left: 2 (23 enodes) 1.272 * * [simplify]: Extracting #0: cost 1 inf + 0 1.273 * * [simplify]: Extracting #1: cost 3 inf + 0 1.273 * * [simplify]: Extracting #2: cost 6 inf + 0 1.273 * * [simplify]: Extracting #3: cost 7 inf + 1 1.273 * * [simplify]: Extracting #4: cost 6 inf + 2 1.273 * * [simplify]: Extracting #5: cost 0 inf + 492 1.273 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.273 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x)))) 1.273 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 1.273 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.273 * * [simplify]: iters left: 4 (5 enodes) 1.275 * * [simplify]: iters left: 3 (18 enodes) 1.277 * * [simplify]: iters left: 2 (20 enodes) 1.280 * * [simplify]: Extracting #0: cost 1 inf + 0 1.280 * * [simplify]: Extracting #1: cost 3 inf + 0 1.280 * * [simplify]: Extracting #2: cost 6 inf + 0 1.280 * * [simplify]: Extracting #3: cost 7 inf + 1 1.280 * * [simplify]: Extracting #4: cost 6 inf + 2 1.280 * * [simplify]: Extracting #5: cost 0 inf + 492 1.280 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.280 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.280 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 1.281 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.281 * * [simplify]: iters left: 4 (5 enodes) 1.282 * * [simplify]: iters left: 3 (18 enodes) 1.285 * * [simplify]: iters left: 2 (20 enodes) 1.288 * * [simplify]: Extracting #0: cost 1 inf + 0 1.288 * * [simplify]: Extracting #1: cost 3 inf + 0 1.288 * * [simplify]: Extracting #2: cost 6 inf + 0 1.288 * * [simplify]: Extracting #3: cost 7 inf + 1 1.288 * * [simplify]: Extracting #4: cost 6 inf + 2 1.288 * * [simplify]: Extracting #5: cost 0 inf + 492 1.288 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.288 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.288 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 1.288 * [simplify]: Simplifying (sqrt 1) 1.288 * * [simplify]: iters left: 1 (2 enodes) 1.290 * * [simplify]: Extracting #0: cost 1 inf + 0 1.290 * * [simplify]: Extracting #1: cost 0 inf + 1 1.290 * [simplify]: Simplified to 1 1.290 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.290 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 1.290 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.290 * * [simplify]: iters left: 4 (5 enodes) 1.292 * * [simplify]: iters left: 3 (20 enodes) 1.295 * * [simplify]: iters left: 2 (24 enodes) 1.299 * * [simplify]: Extracting #0: cost 1 inf + 0 1.299 * * [simplify]: Extracting #1: cost 3 inf + 0 1.299 * * [simplify]: Extracting #2: cost 5 inf + 0 1.299 * * [simplify]: Extracting #3: cost 9 inf + 0 1.299 * * [simplify]: Extracting #4: cost 6 inf + 3 1.299 * * [simplify]: Extracting #5: cost 0 inf + 495 1.300 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.300 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.300 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 1.300 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 1.300 * [simplify]: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1.300 * * [simplify]: iters left: 6 (9 enodes) 1.303 * * [simplify]: iters left: 5 (41 enodes) 1.312 * * [simplify]: iters left: 4 (64 enodes) 1.326 * * [simplify]: iters left: 3 (97 enodes) 1.344 * * [simplify]: iters left: 2 (157 enodes) 1.376 * * [simplify]: iters left: 1 (331 enodes) 1.535 * * [simplify]: Extracting #0: cost 1 inf + 0 1.535 * * [simplify]: Extracting #1: cost 4 inf + 0 1.535 * * [simplify]: Extracting #2: cost 8 inf + 0 1.535 * * [simplify]: Extracting #3: cost 38 inf + 83 1.536 * * [simplify]: Extracting #4: cost 129 inf + 85 1.537 * * [simplify]: Extracting #5: cost 183 inf + 2653 1.541 * * [simplify]: Extracting #6: cost 134 inf + 22637 1.550 * * [simplify]: Extracting #7: cost 37 inf + 74841 1.560 * * [simplify]: Extracting #8: cost 1 inf + 91906 1.569 * * [simplify]: Extracting #9: cost 0 inf + 90301 1.577 * * [simplify]: Extracting #10: cost 0 inf + 90130 1.586 * [simplify]: Simplified to (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) 1.586 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1.586 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 1.586 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1.586 * * [simplify]: iters left: 6 (8 enodes) 1.589 * * [simplify]: iters left: 5 (28 enodes) 1.593 * * [simplify]: iters left: 4 (35 enodes) 1.598 * * [simplify]: iters left: 3 (42 enodes) 1.604 * * [simplify]: iters left: 2 (58 enodes) 1.617 * * [simplify]: iters left: 1 (95 enodes) 1.634 * * [simplify]: Extracting #0: cost 1 inf + 0 1.634 * * [simplify]: Extracting #1: cost 4 inf + 0 1.634 * * [simplify]: Extracting #2: cost 8 inf + 0 1.635 * * [simplify]: Extracting #3: cost 28 inf + 1 1.635 * * [simplify]: Extracting #4: cost 22 inf + 741 1.636 * * [simplify]: Extracting #5: cost 3 inf + 2457 1.638 * * [simplify]: Extracting #6: cost 1 inf + 2781 1.640 * * [simplify]: Extracting #7: cost 0 inf + 2983 1.642 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1.642 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 1.642 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1.642 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1.642 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1.643 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1.643 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.643 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1.643 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1.643 * * [simplify]: iters left: 6 (8 enodes) 1.649 * * [simplify]: iters left: 5 (34 enodes) 1.661 * * [simplify]: iters left: 4 (52 enodes) 1.670 * * [simplify]: iters left: 3 (75 enodes) 1.682 * * [simplify]: iters left: 2 (97 enodes) 1.696 * * [simplify]: iters left: 1 (107 enodes) 1.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1.712 * * [simplify]: Extracting #1: cost 13 inf + 0 1.712 * * [simplify]: Extracting #2: cost 22 inf + 45 1.712 * * [simplify]: Extracting #3: cost 17 inf + 421 1.713 * * [simplify]: Extracting #4: cost 1 inf + 1496 1.713 * * [simplify]: Extracting #5: cost 0 inf + 1458 1.714 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 1.714 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1.714 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1.715 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.715 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.715 * * * [progress]: adding candidates to table 2.018 * * [progress]: iteration 2 / 4 2.018 * * * [progress]: picking best candidate 2.021 * * * * [pick]: Picked # 2.021 * * * [progress]: localizing error 2.030 * * * [progress]: generating rewritten candidates 2.030 * * * [progress]: generating series expansions 2.030 * * * [progress]: simplifying candidates 2.030 * * * [progress]: adding candidates to table 2.030 * * [progress]: iteration 3 / 4 2.030 * * * [progress]: picking best candidate 2.032 * * * * [pick]: Picked # 2.032 * * * [progress]: localizing error 2.040 * * * [progress]: generating rewritten candidates 2.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.051 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.060 * * * [progress]: generating series expansions 2.060 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.060 * [backup-simplify]: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 2.060 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 2.060 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.060 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.060 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.060 * [taylor]: Taking taylor expansion of x in x 2.060 * [backup-simplify]: Simplify 0 into 0 2.060 * [backup-simplify]: Simplify 1 into 1 2.061 * [taylor]: Taking taylor expansion of x in x 2.061 * [backup-simplify]: Simplify 0 into 0 2.061 * [backup-simplify]: Simplify 1 into 1 2.062 * [backup-simplify]: Simplify (- 0) into 0 2.062 * [backup-simplify]: Simplify (+ 0 0) into 0 2.062 * [backup-simplify]: Simplify (- 1) into -1 2.063 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.063 * [backup-simplify]: Simplify (sqrt 0) into 0 2.065 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.065 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.065 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.065 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.065 * [taylor]: Taking taylor expansion of x in x 2.065 * [backup-simplify]: Simplify 0 into 0 2.065 * [backup-simplify]: Simplify 1 into 1 2.065 * [taylor]: Taking taylor expansion of x in x 2.065 * [backup-simplify]: Simplify 0 into 0 2.065 * [backup-simplify]: Simplify 1 into 1 2.066 * [backup-simplify]: Simplify (- 0) into 0 2.066 * [backup-simplify]: Simplify (+ 0 0) into 0 2.066 * [backup-simplify]: Simplify (- 1) into -1 2.067 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.067 * [backup-simplify]: Simplify (sqrt 0) into 0 2.068 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.069 * [backup-simplify]: Simplify 0 into 0 2.069 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.069 * [backup-simplify]: Simplify (* 1 1) into 1 2.070 * [backup-simplify]: Simplify (- 0) into 0 2.070 * [backup-simplify]: Simplify (+ 1 0) into 1 2.073 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.073 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.074 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.074 * [backup-simplify]: Simplify (- 0) into 0 2.075 * [backup-simplify]: Simplify (+ 0 0) into 0 2.078 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.078 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.079 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.079 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 2.079 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.079 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.079 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.079 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.079 * [taylor]: Taking taylor expansion of x in x 2.079 * [backup-simplify]: Simplify 0 into 0 2.079 * [backup-simplify]: Simplify 1 into 1 2.080 * [backup-simplify]: Simplify (* 1 1) into 1 2.080 * [backup-simplify]: Simplify (/ 1 1) into 1 2.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.080 * [taylor]: Taking taylor expansion of x in x 2.080 * [backup-simplify]: Simplify 0 into 0 2.080 * [backup-simplify]: Simplify 1 into 1 2.080 * [backup-simplify]: Simplify (/ 1 1) into 1 2.081 * [backup-simplify]: Simplify (+ 1 0) into 1 2.081 * [backup-simplify]: Simplify (sqrt 1) into 1 2.082 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.083 * [backup-simplify]: Simplify (- 1) into -1 2.084 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.084 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.084 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.084 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.084 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 1 into 1 2.085 * [backup-simplify]: Simplify (* 1 1) into 1 2.085 * [backup-simplify]: Simplify (/ 1 1) into 1 2.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.085 * [taylor]: Taking taylor expansion of x in x 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify 1 into 1 2.086 * [backup-simplify]: Simplify (/ 1 1) into 1 2.086 * [backup-simplify]: Simplify (+ 1 0) into 1 2.087 * [backup-simplify]: Simplify (sqrt 1) into 1 2.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.088 * [backup-simplify]: Simplify (- 1) into -1 2.089 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.090 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.090 * [backup-simplify]: Simplify 1 into 1 2.090 * [backup-simplify]: Simplify -1/2 into -1/2 2.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.093 * [backup-simplify]: Simplify (- 0) into 0 2.093 * [backup-simplify]: Simplify (+ 0 0) into 0 2.094 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 2.094 * [backup-simplify]: Simplify -1/8 into -1/8 2.095 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.095 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 2.095 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.095 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.095 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.095 * [taylor]: Taking taylor expansion of x in x 2.095 * [backup-simplify]: Simplify 0 into 0 2.095 * [backup-simplify]: Simplify 1 into 1 2.095 * [backup-simplify]: Simplify (* 1 1) into 1 2.096 * [backup-simplify]: Simplify (/ 1 1) into 1 2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.096 * [taylor]: Taking taylor expansion of x in x 2.096 * [backup-simplify]: Simplify 0 into 0 2.096 * [backup-simplify]: Simplify 1 into 1 2.096 * [backup-simplify]: Simplify (/ 1 1) into 1 2.097 * [backup-simplify]: Simplify (+ 1 0) into 1 2.097 * [backup-simplify]: Simplify (sqrt 1) into 1 2.098 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.099 * [backup-simplify]: Simplify (+ 0 1) into 1 2.099 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.099 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.100 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.100 * [taylor]: Taking taylor expansion of x in x 2.100 * [backup-simplify]: Simplify 0 into 0 2.100 * [backup-simplify]: Simplify 1 into 1 2.100 * [backup-simplify]: Simplify (* 1 1) into 1 2.100 * [backup-simplify]: Simplify (/ 1 1) into 1 2.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.100 * [taylor]: Taking taylor expansion of x in x 2.100 * [backup-simplify]: Simplify 0 into 0 2.100 * [backup-simplify]: Simplify 1 into 1 2.101 * [backup-simplify]: Simplify (/ 1 1) into 1 2.101 * [backup-simplify]: Simplify (+ 1 0) into 1 2.102 * [backup-simplify]: Simplify (sqrt 1) into 1 2.102 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.103 * [backup-simplify]: Simplify (+ 0 1) into 1 2.104 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.104 * [backup-simplify]: Simplify 1 into 1 2.104 * [backup-simplify]: Simplify 1/2 into 1/2 2.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.107 * [backup-simplify]: Simplify (+ 0 0) into 0 2.108 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 2.108 * [backup-simplify]: Simplify -1/8 into -1/8 2.109 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 2.109 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.109 * [backup-simplify]: Simplify (- (* x x) x) into (- (pow x 2) x) 2.109 * [approximate]: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 2.109 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.109 * [taylor]: Taking taylor expansion of x in x 2.109 * [backup-simplify]: Simplify 0 into 0 2.109 * [backup-simplify]: Simplify 1 into 1 2.109 * [taylor]: Taking taylor expansion of x in x 2.109 * [backup-simplify]: Simplify 0 into 0 2.109 * [backup-simplify]: Simplify 1 into 1 2.109 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.109 * [taylor]: Taking taylor expansion of x in x 2.109 * [backup-simplify]: Simplify 0 into 0 2.109 * [backup-simplify]: Simplify 1 into 1 2.109 * [taylor]: Taking taylor expansion of x in x 2.109 * [backup-simplify]: Simplify 0 into 0 2.109 * [backup-simplify]: Simplify 1 into 1 2.110 * [backup-simplify]: Simplify (- 0) into 0 2.110 * [backup-simplify]: Simplify (+ 0 0) into 0 2.110 * [backup-simplify]: Simplify 0 into 0 2.111 * [backup-simplify]: Simplify (- 1) into -1 2.111 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.111 * [backup-simplify]: Simplify -1 into -1 2.112 * [backup-simplify]: Simplify (* 1 1) into 1 2.112 * [backup-simplify]: Simplify (- 0) into 0 2.112 * [backup-simplify]: Simplify (+ 1 0) into 1 2.112 * [backup-simplify]: Simplify 1 into 1 2.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.114 * [backup-simplify]: Simplify (- 0) into 0 2.114 * [backup-simplify]: Simplify (+ 0 0) into 0 2.114 * [backup-simplify]: Simplify 0 into 0 2.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.115 * [backup-simplify]: Simplify (- 0) into 0 2.116 * [backup-simplify]: Simplify (+ 0 0) into 0 2.116 * [backup-simplify]: Simplify 0 into 0 2.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.117 * [backup-simplify]: Simplify (- 0) into 0 2.118 * [backup-simplify]: Simplify (+ 0 0) into 0 2.118 * [backup-simplify]: Simplify 0 into 0 2.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.119 * [backup-simplify]: Simplify (- 0) into 0 2.120 * [backup-simplify]: Simplify (+ 0 0) into 0 2.120 * [backup-simplify]: Simplify 0 into 0 2.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.122 * [backup-simplify]: Simplify (- 0) into 0 2.122 * [backup-simplify]: Simplify (+ 0 0) into 0 2.122 * [backup-simplify]: Simplify 0 into 0 2.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.124 * [backup-simplify]: Simplify (- 0) into 0 2.124 * [backup-simplify]: Simplify (+ 0 0) into 0 2.124 * [backup-simplify]: Simplify 0 into 0 2.125 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 2.125 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 2.125 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 2.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.125 * [taylor]: Taking taylor expansion of x in x 2.125 * [backup-simplify]: Simplify 0 into 0 2.125 * [backup-simplify]: Simplify 1 into 1 2.125 * [backup-simplify]: Simplify (* 1 1) into 1 2.126 * [backup-simplify]: Simplify (/ 1 1) into 1 2.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.126 * [taylor]: Taking taylor expansion of x in x 2.126 * [backup-simplify]: Simplify 0 into 0 2.126 * [backup-simplify]: Simplify 1 into 1 2.126 * [backup-simplify]: Simplify (/ 1 1) into 1 2.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.126 * [taylor]: Taking taylor expansion of x in x 2.127 * [backup-simplify]: Simplify 0 into 0 2.127 * [backup-simplify]: Simplify 1 into 1 2.127 * [backup-simplify]: Simplify (* 1 1) into 1 2.127 * [backup-simplify]: Simplify (/ 1 1) into 1 2.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.127 * [taylor]: Taking taylor expansion of x in x 2.127 * [backup-simplify]: Simplify 0 into 0 2.128 * [backup-simplify]: Simplify 1 into 1 2.128 * [backup-simplify]: Simplify (/ 1 1) into 1 2.128 * [backup-simplify]: Simplify (+ 1 0) into 1 2.129 * [backup-simplify]: Simplify 1 into 1 2.129 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.130 * [backup-simplify]: Simplify (- 1) into -1 2.131 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.131 * [backup-simplify]: Simplify -1 into -1 2.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.135 * [backup-simplify]: Simplify (- 0) into 0 2.135 * [backup-simplify]: Simplify (+ 0 0) into 0 2.135 * [backup-simplify]: Simplify 0 into 0 2.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.139 * [backup-simplify]: Simplify (- 0) into 0 2.139 * [backup-simplify]: Simplify (+ 0 0) into 0 2.139 * [backup-simplify]: Simplify 0 into 0 2.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.143 * [backup-simplify]: Simplify (- 0) into 0 2.143 * [backup-simplify]: Simplify (+ 0 0) into 0 2.143 * [backup-simplify]: Simplify 0 into 0 2.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.147 * [backup-simplify]: Simplify (- 0) into 0 2.147 * [backup-simplify]: Simplify (+ 0 0) into 0 2.147 * [backup-simplify]: Simplify 0 into 0 2.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.152 * [backup-simplify]: Simplify (- 0) into 0 2.152 * [backup-simplify]: Simplify (+ 0 0) into 0 2.152 * [backup-simplify]: Simplify 0 into 0 2.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.155 * [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 2.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.156 * [backup-simplify]: Simplify (- 0) into 0 2.157 * [backup-simplify]: Simplify (+ 0 0) into 0 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 2.157 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 2.157 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 2.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.157 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [backup-simplify]: Simplify 0 into 0 2.158 * [backup-simplify]: Simplify 1 into 1 2.158 * [backup-simplify]: Simplify (* 1 1) into 1 2.158 * [backup-simplify]: Simplify (/ 1 1) into 1 2.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [backup-simplify]: Simplify 0 into 0 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [backup-simplify]: Simplify (/ 1 1) into 1 2.159 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.159 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.159 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.159 * [taylor]: Taking taylor expansion of x in x 2.159 * [backup-simplify]: Simplify 0 into 0 2.159 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify (* 1 1) into 1 2.160 * [backup-simplify]: Simplify (/ 1 1) into 1 2.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify (/ 1 1) into 1 2.161 * [backup-simplify]: Simplify (+ 1 0) into 1 2.161 * [backup-simplify]: Simplify 1 into 1 2.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.163 * [backup-simplify]: Simplify (+ 0 1) into 1 2.163 * [backup-simplify]: Simplify 1 into 1 2.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.166 * [backup-simplify]: Simplify (+ 0 0) into 0 2.166 * [backup-simplify]: Simplify 0 into 0 2.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.170 * [backup-simplify]: Simplify (+ 0 0) into 0 2.170 * [backup-simplify]: Simplify 0 into 0 2.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.173 * [backup-simplify]: Simplify (+ 0 0) into 0 2.173 * [backup-simplify]: Simplify 0 into 0 2.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.177 * [backup-simplify]: Simplify (+ 0 0) into 0 2.177 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.181 * [backup-simplify]: Simplify (+ 0 0) into 0 2.181 * [backup-simplify]: Simplify 0 into 0 2.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.183 * [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 2.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.184 * [backup-simplify]: Simplify (+ 0 0) into 0 2.184 * [backup-simplify]: Simplify 0 into 0 2.185 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 2.185 * * * [progress]: simplifying candidates 2.185 * * * * [progress]: [ 1 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 2 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 3 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 4 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 5 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 6 / 39 ] simplifiying candidate # 2.185 * * * * [progress]: [ 7 / 39 ] simplifiying candidate # 2.185 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 2.185 * * [simplify]: iters left: 6 (6 enodes) 2.188 * * [simplify]: iters left: 5 (21 enodes) 2.193 * * [simplify]: iters left: 4 (24 enodes) 2.203 * * [simplify]: Extracting #0: cost 1 inf + 0 2.203 * * [simplify]: Extracting #1: cost 4 inf + 0 2.203 * * [simplify]: Extracting #2: cost 7 inf + 0 2.203 * * [simplify]: Extracting #3: cost 11 inf + 0 2.203 * * [simplify]: Extracting #4: cost 12 inf + 1 2.204 * * [simplify]: Extracting #5: cost 9 inf + 124 2.205 * * [simplify]: Extracting #6: cost 3 inf + 850 2.205 * * [simplify]: Extracting #7: cost 0 inf + 1453 2.206 * [simplify]: Simplified to (fabs (cbrt (- (* x x) x))) 2.206 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 2.206 * * * * [progress]: [ 8 / 39 ] simplifiying candidate # 2.207 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 2.207 * * [simplify]: iters left: 6 (5 enodes) 2.209 * * [simplify]: iters left: 5 (17 enodes) 2.214 * * [simplify]: iters left: 4 (20 enodes) 2.219 * * [simplify]: Extracting #0: cost 1 inf + 0 2.219 * * [simplify]: Extracting #1: cost 3 inf + 0 2.219 * * [simplify]: Extracting #2: cost 5 inf + 0 2.219 * * [simplify]: Extracting #3: cost 9 inf + 0 2.219 * * [simplify]: Extracting #4: cost 10 inf + 1 2.219 * * [simplify]: Extracting #5: cost 0 inf + 891 2.220 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 2.220 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 2.220 * * * * [progress]: [ 9 / 39 ] simplifiying candidate # 2.220 * [simplify]: Simplifying (sqrt 1) 2.220 * * [simplify]: iters left: 1 (2 enodes) 2.223 * * [simplify]: Extracting #0: cost 1 inf + 0 2.223 * * [simplify]: Extracting #1: cost 0 inf + 1 2.223 * [simplify]: Simplified to 1 2.223 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 2.224 * * * * [progress]: [ 10 / 39 ] simplifiying candidate # 2.224 * [simplify]: Simplifying (sqrt (+ x (sqrt x))) 2.224 * * [simplify]: iters left: 4 (4 enodes) 2.225 * * [simplify]: iters left: 3 (13 enodes) 2.229 * * [simplify]: Extracting #0: cost 1 inf + 0 2.229 * * [simplify]: Extracting #1: cost 3 inf + 0 2.229 * * [simplify]: Extracting #2: cost 6 inf + 0 2.229 * * [simplify]: Extracting #3: cost 6 inf + 1 2.229 * * [simplify]: Extracting #4: cost 0 inf + 487 2.229 * [simplify]: Simplified to (sqrt (+ (sqrt x) x)) 2.229 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) x)) (sqrt (- x (sqrt x))))) 2.230 * * * * [progress]: [ 11 / 39 ] simplifiying candidate # 2.230 * [simplify]: Simplifying (sqrt x) 2.230 * * [simplify]: iters left: 1 (2 enodes) 2.231 * * [simplify]: Extracting #0: cost 1 inf + 0 2.231 * * [simplify]: Extracting #1: cost 3 inf + 0 2.231 * * [simplify]: Extracting #2: cost 2 inf + 1 2.231 * * [simplify]: Extracting #3: cost 0 inf + 83 2.231 * [simplify]: Simplified to (sqrt x) 2.231 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 2.231 * * * * [progress]: [ 12 / 39 ] simplifiying candidate # 2.232 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 2.232 * * [simplify]: iters left: 6 (7 enodes) 2.236 * * [simplify]: iters left: 5 (36 enodes) 2.254 * * [simplify]: iters left: 4 (100 enodes) 2.307 * * [simplify]: iters left: 3 (262 enodes) 2.410 * * [simplify]: Extracting #0: cost 1 inf + 0 2.410 * * [simplify]: Extracting #1: cost 3 inf + 0 2.410 * * [simplify]: Extracting #2: cost 57 inf + 0 2.411 * * [simplify]: Extracting #3: cost 108 inf + 42 2.411 * * [simplify]: Extracting #4: cost 133 inf + 1954 2.413 * * [simplify]: Extracting #5: cost 88 inf + 13732 2.418 * * [simplify]: Extracting #6: cost 12 inf + 43821 2.423 * * [simplify]: Extracting #7: cost 0 inf + 49012 2.431 * [simplify]: Simplified to (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) 2.431 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) (sqrt (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))))) 2.432 * * * * [progress]: [ 13 / 39 ] simplifiying candidate # 2.432 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 2.432 * * [simplify]: iters left: 6 (5 enodes) 2.433 * * [simplify]: iters left: 5 (24 enodes) 2.438 * * [simplify]: iters left: 4 (48 enodes) 2.455 * * [simplify]: iters left: 3 (93 enodes) 2.490 * * [simplify]: iters left: 2 (189 enodes) 2.565 * * [simplify]: iters left: 1 (344 enodes) 2.707 * * [simplify]: Extracting #0: cost 1 inf + 0 2.708 * * [simplify]: Extracting #1: cost 3 inf + 0 2.708 * * [simplify]: Extracting #2: cost 30 inf + 0 2.708 * * [simplify]: Extracting #3: cost 106 inf + 288 2.712 * * [simplify]: Extracting #4: cost 85 inf + 6634 2.719 * * [simplify]: Extracting #5: cost 48 inf + 11552 2.724 * * [simplify]: Extracting #6: cost 16 inf + 22258 2.729 * * [simplify]: Extracting #7: cost 0 inf + 28492 2.735 * [simplify]: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 2.735 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 2.735 * * * * [progress]: [ 14 / 39 ] simplifiying candidate # 2.735 * [simplify]: Simplifying (- (* x x) x) 2.735 * * [simplify]: iters left: 4 (3 enodes) 2.736 * * [simplify]: iters left: 3 (11 enodes) 2.738 * * [simplify]: iters left: 2 (14 enodes) 2.739 * * [simplify]: Extracting #0: cost 1 inf + 0 2.739 * * [simplify]: Extracting #1: cost 5 inf + 0 2.740 * * [simplify]: Extracting #2: cost 6 inf + 1 2.740 * * [simplify]: Extracting #3: cost 0 inf + 327 2.740 * [simplify]: Simplified to (- (* x x) x) 2.740 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 2.740 * * * * [progress]: [ 15 / 39 ] simplifiying candidate # 2.740 * * * * [progress]: [ 16 / 39 ] simplifiying candidate # 2.742 * [simplify]: Simplifying (sqrt (- (* x x) x)) 2.742 * * [simplify]: iters left: 5 (4 enodes) 2.743 * * [simplify]: iters left: 4 (14 enodes) 2.745 * * [simplify]: iters left: 3 (17 enodes) 2.747 * * [simplify]: Extracting #0: cost 1 inf + 0 2.747 * * [simplify]: Extracting #1: cost 3 inf + 0 2.747 * * [simplify]: Extracting #2: cost 7 inf + 0 2.747 * * [simplify]: Extracting #3: cost 8 inf + 1 2.748 * * [simplify]: Extracting #4: cost 0 inf + 569 2.748 * [simplify]: Simplified to (sqrt (- (* x x) x)) 2.748 * [simplify]: Simplified (2 1) to (λ (x) (fabs (sqrt (- (* x x) x)))) 2.748 * * * * [progress]: [ 17 / 39 ] simplifiying candidate # 2.748 * * * * [progress]: [ 18 / 39 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 2.748 * * * * [progress]: [ 19 / 39 ] simplifiying candidate # 2.748 * [simplify]: Simplifying (/ (exp (* x x)) (exp x)) 2.748 * * [simplify]: iters left: 5 (5 enodes) 2.750 * * [simplify]: iters left: 4 (18 enodes) 2.755 * * [simplify]: iters left: 3 (26 enodes) 2.764 * * [simplify]: iters left: 2 (44 enodes) 2.778 * * [simplify]: iters left: 1 (81 enodes) 2.809 * * [simplify]: Extracting #0: cost 1 inf + 0 2.809 * * [simplify]: Extracting #1: cost 22 inf + 0 2.809 * * [simplify]: Extracting #2: cost 53 inf + 0 2.809 * * [simplify]: Extracting #3: cost 66 inf + 44 2.810 * * [simplify]: Extracting #4: cost 45 inf + 2203 2.813 * * [simplify]: Extracting #5: cost 16 inf + 10682 2.816 * * [simplify]: Extracting #6: cost 0 inf + 19027 2.820 * * [simplify]: Extracting #7: cost 0 inf + 18987 2.823 * [simplify]: Simplified to (exp (- (* x x) x)) 2.823 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (log (exp (- (* x x) x))))) 2.823 * * * * [progress]: [ 20 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 21 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 22 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 23 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 24 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 25 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 26 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 27 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 28 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 29 / 39 ] simplifiying candidate # 2.823 * * * * [progress]: [ 30 / 39 ] simplifiying candidate # 2.823 * [simplify]: Simplifying (+ x (sqrt x)) 2.824 * * [simplify]: iters left: 3 (3 enodes) 2.824 * * [simplify]: iters left: 2 (10 enodes) 2.825 * * [simplify]: Extracting #0: cost 1 inf + 0 2.825 * * [simplify]: Extracting #1: cost 4 inf + 0 2.826 * * [simplify]: Extracting #2: cost 4 inf + 1 2.826 * * [simplify]: Extracting #3: cost 0 inf + 245 2.826 * [simplify]: Simplified to (+ (sqrt x) x) 2.826 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (* (+ (sqrt x) x) (- x (sqrt x))))) 2.826 * [simplify]: Simplifying (- x (sqrt x)) 2.826 * * [simplify]: iters left: 3 (3 enodes) 2.827 * * [simplify]: iters left: 2 (11 enodes) 2.828 * * [simplify]: iters left: 1 (14 enodes) 2.830 * * [simplify]: Extracting #0: cost 1 inf + 0 2.830 * * [simplify]: Extracting #1: cost 5 inf + 0 2.830 * * [simplify]: Extracting #2: cost 6 inf + 1 2.830 * * [simplify]: Extracting #3: cost 0 inf + 407 2.830 * [simplify]: Simplified to (- x (sqrt x)) 2.830 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* (+ x (sqrt x)) (- x (sqrt x))))) 2.830 * * * * [progress]: [ 31 / 39 ] simplifiying candidate # 2.830 * [simplify]: Simplifying (- x 1) 2.830 * * [simplify]: iters left: 2 (3 enodes) 2.832 * * [simplify]: iters left: 1 (14 enodes) 2.834 * * [simplify]: Extracting #0: cost 1 inf + 0 2.834 * * [simplify]: Extracting #1: cost 5 inf + 0 2.834 * * [simplify]: Extracting #2: cost 2 inf + 3 2.834 * * [simplify]: Extracting #3: cost 0 inf + 87 2.834 * [simplify]: Simplified to (- x 1) 2.834 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* x (- x 1)))) 2.834 * * * * [progress]: [ 32 / 39 ] simplifiying candidate # 2.834 * * * * [progress]: [ 33 / 39 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 2.835 * * * * [progress]: [ 34 / 39 ] simplifiying candidate # 2.835 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.835 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.835 * * * * [progress]: [ 35 / 39 ] simplifiying candidate # 2.835 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.835 * * [simplify]: iters left: 6 (8 enodes) 2.838 * * [simplify]: iters left: 5 (34 enodes) 2.846 * * [simplify]: iters left: 4 (52 enodes) 2.863 * * [simplify]: iters left: 3 (75 enodes) 2.878 * * [simplify]: iters left: 2 (97 enodes) 2.891 * * [simplify]: iters left: 1 (107 enodes) 2.911 * * [simplify]: Extracting #0: cost 1 inf + 0 2.911 * * [simplify]: Extracting #1: cost 13 inf + 0 2.911 * * [simplify]: Extracting #2: cost 22 inf + 45 2.911 * * [simplify]: Extracting #3: cost 17 inf + 421 2.912 * * [simplify]: Extracting #4: cost 1 inf + 1496 2.914 * * [simplify]: Extracting #5: cost 0 inf + 1458 2.915 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 2.915 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 2.915 * * * * [progress]: [ 36 / 39 ] simplifiying candidate # 2.915 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 2.915 * * [simplify]: iters left: 6 (8 enodes) 2.921 * * [simplify]: iters left: 5 (34 enodes) 2.933 * * [simplify]: iters left: 4 (50 enodes) 2.949 * * [simplify]: iters left: 3 (59 enodes) 2.961 * * [simplify]: iters left: 2 (63 enodes) 2.969 * * [simplify]: iters left: 1 (75 enodes) 2.982 * * [simplify]: Extracting #0: cost 1 inf + 0 2.982 * * [simplify]: Extracting #1: cost 16 inf + 0 2.982 * * [simplify]: Extracting #2: cost 23 inf + 85 2.982 * * [simplify]: Extracting #3: cost 19 inf + 379 2.983 * * [simplify]: Extracting #4: cost 6 inf + 1287 2.983 * * [simplify]: Extracting #5: cost 0 inf + 1699 2.984 * [simplify]: Simplified to (- (+ 1/2 (/ 1/8 x)) x) 2.984 * [simplify]: Simplified (2) to (λ (x) (- (+ 1/2 (/ 1/8 x)) x)) 2.984 * * * * [progress]: [ 37 / 39 ] simplifiying candidate # 2.984 * [simplify]: Simplifying (- (pow x 2) x) 2.984 * * [simplify]: iters left: 3 (4 enodes) 2.986 * * [simplify]: iters left: 2 (19 enodes) 2.992 * * [simplify]: iters left: 1 (26 enodes) 2.999 * * [simplify]: Extracting #0: cost 1 inf + 0 2.999 * * [simplify]: Extracting #1: cost 5 inf + 0 3.000 * * [simplify]: Extracting #2: cost 3 inf + 245 3.000 * * [simplify]: Extracting #3: cost 0 inf + 328 3.000 * [simplify]: Simplified to (- (* x x) x) 3.000 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.000 * * * * [progress]: [ 38 / 39 ] simplifiying candidate # 3.000 * [simplify]: Simplifying (- (pow x 2) x) 3.000 * * [simplify]: iters left: 3 (4 enodes) 3.003 * * [simplify]: iters left: 2 (19 enodes) 3.009 * * [simplify]: iters left: 1 (26 enodes) 3.017 * * [simplify]: Extracting #0: cost 1 inf + 0 3.017 * * [simplify]: Extracting #1: cost 5 inf + 0 3.017 * * [simplify]: Extracting #2: cost 3 inf + 245 3.017 * * [simplify]: Extracting #3: cost 0 inf + 328 3.017 * [simplify]: Simplified to (- (* x x) x) 3.017 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.017 * * * * [progress]: [ 39 / 39 ] simplifiying candidate # 3.018 * [simplify]: Simplifying (- (pow x 2) x) 3.018 * * [simplify]: iters left: 3 (4 enodes) 3.020 * * [simplify]: iters left: 2 (19 enodes) 3.027 * * [simplify]: iters left: 1 (26 enodes) 3.033 * * [simplify]: Extracting #0: cost 1 inf + 0 3.033 * * [simplify]: Extracting #1: cost 5 inf + 0 3.034 * * [simplify]: Extracting #2: cost 3 inf + 245 3.034 * * [simplify]: Extracting #3: cost 0 inf + 328 3.034 * [simplify]: Simplified to (- (* x x) x) 3.034 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.034 * * * [progress]: adding candidates to table 3.305 * [progress]: [Phase 3 of 3] Extracting. 3.305 * * [regime]: Finding splitpoints for: (# # #) 3.306 * * * [regime-changes]: Trying 2 branch expressions: (x (* (sqrt (- x 1)) (sqrt x))) 3.307 * * * * [regimes]: Trying to branch on x from (# # #) 3.341 * * * * [regimes]: Trying to branch on (* (sqrt (- x 1)) (sqrt x)) from (# # #) 3.395 * * * [regime]: Found split indices: #