1554043421.308 * [progress]: [Phase 1 of 3] Setting up. 1554043421.309 * * * [progress]: [1/2] Preparing points 1554043421.466 * * * [progress]: [2/2] Setting up program. 1554043421.469 * [progress]: [Phase 2 of 3] Improving. 1554043421.469 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1554043421.470 * [simplify]: Simplifying (- (log (- (/ 1 x) 1))) 1554043421.471 * * [simplify]: iters left: 6 (6 enodes) 1554043421.480 * * [simplify]: iters left: 5 (23 enodes) 1554043421.528 * * [simplify]: iters left: 4 (27 enodes) 1554043421.533 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.533 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.533 * * [simplify]: Extracting #2: cost 5 inf + 0 1554043421.533 * * [simplify]: Extracting #3: cost 9 inf + 0 1554043421.533 * * [simplify]: Extracting #4: cost 9 inf + 2 1554043421.533 * * [simplify]: Extracting #5: cost 6 inf + 87 1554043421.534 * * [simplify]: Extracting #6: cost 1 inf + 747 1554043421.534 * * [simplify]: Extracting #7: cost 0 inf + 939 1554043421.534 * [simplify]: Simplified to (- (log (- (/ 1 x) 1))) 1554043421.534 * [simplify]: Simplified (2) to (λ (x) (- (log (- (/ 1 x) 1)))) 1554043421.540 * * [progress]: iteration 1 / 4 1554043421.540 * * * [progress]: picking best candidate 1554043421.544 * * * * [pick]: Picked # 1554043421.544 * * * [progress]: localizing error 1554043421.570 * * * [progress]: generating rewritten candidates 1554043421.571 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1554043421.589 * * * [progress]: generating series expansions 1554043421.589 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1554043421.598 * [backup-simplify]: Simplify (log (- (/ 1 x) 1)) into (log (- (/ 1 x) 1)) 1554043421.598 * [approximate]: Taking taylor expansion of (log (- (/ 1 x) 1)) in (x) around 0 1554043421.600 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 1554043421.600 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043421.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043421.600 * [taylor]: Taking taylor expansion of x in x 1554043421.600 * [backup-simplify]: Simplify 0 into 0 1554043421.600 * [backup-simplify]: Simplify 1 into 1 1554043421.601 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043421.601 * [taylor]: Taking taylor expansion of 1 in x 1554043421.601 * [backup-simplify]: Simplify 1 into 1 1554043421.602 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043421.603 * [backup-simplify]: Simplify (log 1) into 0 1554043421.603 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 1554043421.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043421.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043421.603 * [taylor]: Taking taylor expansion of x in x 1554043421.603 * [backup-simplify]: Simplify 0 into 0 1554043421.603 * [backup-simplify]: Simplify 1 into 1 1554043421.604 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043421.604 * [taylor]: Taking taylor expansion of 1 in x 1554043421.604 * [backup-simplify]: Simplify 1 into 1 1554043421.604 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043421.604 * [backup-simplify]: Simplify (log 1) into 0 1554043421.606 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1554043421.606 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1554043421.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554043421.608 * [backup-simplify]: Simplify (- 1) into -1 1554043421.609 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043421.610 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1554043421.610 * [backup-simplify]: Simplify -1 into -1 1554043421.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554043421.613 * [backup-simplify]: Simplify (- 0) into 0 1554043421.613 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043421.616 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1554043421.617 * [backup-simplify]: Simplify -1/2 into -1/2 1554043421.618 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1554043421.618 * [backup-simplify]: Simplify (log (- (/ 1 (/ 1 x)) 1)) into (log (- x 1)) 1554043421.618 * [approximate]: Taking taylor expansion of (log (- x 1)) in (x) around 0 1554043421.618 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 1554043421.618 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043421.618 * [taylor]: Taking taylor expansion of x in x 1554043421.618 * [backup-simplify]: Simplify 0 into 0 1554043421.618 * [backup-simplify]: Simplify 1 into 1 1554043421.618 * [taylor]: Taking taylor expansion of 1 in x 1554043421.618 * [backup-simplify]: Simplify 1 into 1 1554043421.619 * [backup-simplify]: Simplify (- 1) into -1 1554043421.619 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043421.620 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.620 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 1554043421.620 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043421.620 * [taylor]: Taking taylor expansion of x in x 1554043421.620 * [backup-simplify]: Simplify 0 into 0 1554043421.620 * [backup-simplify]: Simplify 1 into 1 1554043421.620 * [taylor]: Taking taylor expansion of 1 in x 1554043421.620 * [backup-simplify]: Simplify 1 into 1 1554043421.620 * [backup-simplify]: Simplify (- 1) into -1 1554043421.621 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043421.621 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.622 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.622 * [backup-simplify]: Simplify (- 0) into 0 1554043421.623 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043421.624 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1554043421.624 * [backup-simplify]: Simplify -1 into -1 1554043421.625 * [backup-simplify]: Simplify (- 0) into 0 1554043421.625 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043421.628 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1554043421.628 * [backup-simplify]: Simplify -1/2 into -1/2 1554043421.629 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1554043421.630 * [backup-simplify]: Simplify (log (- (/ 1 (/ 1 (- x))) 1)) into (log (- (+ x 1))) 1554043421.630 * [approximate]: Taking taylor expansion of (log (- (+ x 1))) in (x) around 0 1554043421.630 * [taylor]: Taking taylor expansion of (log (- (+ x 1))) in x 1554043421.630 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043421.630 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043421.630 * [taylor]: Taking taylor expansion of x in x 1554043421.630 * [backup-simplify]: Simplify 0 into 0 1554043421.630 * [backup-simplify]: Simplify 1 into 1 1554043421.630 * [taylor]: Taking taylor expansion of 1 in x 1554043421.630 * [backup-simplify]: Simplify 1 into 1 1554043421.630 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043421.631 * [backup-simplify]: Simplify (- 1) into -1 1554043421.631 * [backup-simplify]: Simplify (- 1) into -1 1554043421.632 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.632 * [taylor]: Taking taylor expansion of (log (- (+ x 1))) in x 1554043421.632 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043421.632 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043421.632 * [taylor]: Taking taylor expansion of x in x 1554043421.632 * [backup-simplify]: Simplify 0 into 0 1554043421.632 * [backup-simplify]: Simplify 1 into 1 1554043421.632 * [taylor]: Taking taylor expansion of 1 in x 1554043421.632 * [backup-simplify]: Simplify 1 into 1 1554043421.632 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043421.633 * [backup-simplify]: Simplify (- 1) into -1 1554043421.633 * [backup-simplify]: Simplify (- 1) into -1 1554043421.634 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.634 * [backup-simplify]: Simplify (log -1) into (log -1) 1554043421.635 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043421.635 * [backup-simplify]: Simplify (- 1) into -1 1554043421.635 * [backup-simplify]: Simplify (- 1) into -1 1554043421.637 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow -1 1)))) 1) into 1 1554043421.637 * [backup-simplify]: Simplify 1 into 1 1554043421.638 * [backup-simplify]: Simplify (- 1) into -1 1554043421.638 * [backup-simplify]: Simplify (- 1) into -1 1554043421.639 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043421.639 * [backup-simplify]: Simplify (- 0) into 0 1554043421.640 * [backup-simplify]: Simplify (- 1) into -1 1554043421.643 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1554043421.643 * [backup-simplify]: Simplify -1/2 into -1/2 1554043421.644 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1554043421.644 * * * [progress]: simplifying candidates 1554043421.644 * * * * [progress]: [ 1 / 29 ] simplifiying candidate # 1554043421.644 * [simplify]: Simplifying (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1554043421.644 * * [simplify]: iters left: 6 (7 enodes) 1554043421.649 * * [simplify]: iters left: 5 (28 enodes) 1554043421.659 * * [simplify]: iters left: 4 (34 enodes) 1554043421.679 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.679 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043421.679 * * [simplify]: Extracting #2: cost 7 inf + 0 1554043421.679 * * [simplify]: Extracting #3: cost 9 inf + 0 1554043421.679 * * [simplify]: Extracting #4: cost 13 inf + 0 1554043421.679 * * [simplify]: Extracting #5: cost 13 inf + 2 1554043421.679 * * [simplify]: Extracting #6: cost 12 inf + 3 1554043421.679 * * [simplify]: Extracting #7: cost 9 inf + 169 1554043421.680 * * [simplify]: Extracting #8: cost 4 inf + 1079 1554043421.680 * * [simplify]: Extracting #9: cost 0 inf + 1987 1554043421.681 * [simplify]: Simplified to (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1554043421.681 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) (log (cbrt (- (/ 1 x) 1)))))) 1554043421.681 * * * * [progress]: [ 2 / 29 ] simplifiying candidate # 1554043421.682 * [simplify]: Simplifying (log (sqrt (- (/ 1 x) 1))) 1554043421.682 * * [simplify]: iters left: 6 (6 enodes) 1554043421.686 * * [simplify]: iters left: 5 (23 enodes) 1554043421.693 * * [simplify]: iters left: 4 (27 enodes) 1554043421.700 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.701 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.701 * * [simplify]: Extracting #2: cost 5 inf + 0 1554043421.701 * * [simplify]: Extracting #3: cost 9 inf + 0 1554043421.701 * * [simplify]: Extracting #4: cost 9 inf + 2 1554043421.701 * * [simplify]: Extracting #5: cost 6 inf + 87 1554043421.701 * * [simplify]: Extracting #6: cost 1 inf + 687 1554043421.701 * * [simplify]: Extracting #7: cost 0 inf + 879 1554043421.702 * [simplify]: Simplified to (log (sqrt (- (/ 1 x) 1))) 1554043421.702 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1)))))) 1554043421.702 * * * * [progress]: [ 3 / 29 ] simplifiying candidate # 1554043421.702 * [simplify]: Simplifying (log 1) 1554043421.702 * * [simplify]: iters left: 1 (2 enodes) 1554043421.704 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.704 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043421.705 * [simplify]: Simplified to 0 1554043421.705 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ 0 (log (- (/ 1 x) 1))))) 1554043421.705 * * * * [progress]: [ 4 / 29 ] simplifiying candidate # 1554043421.705 * [simplify]: Simplifying (log (+ (sqrt (/ 1 x)) (sqrt 1))) 1554043421.705 * * [simplify]: iters left: 6 (7 enodes) 1554043421.710 * * [simplify]: iters left: 5 (24 enodes) 1554043421.717 * * [simplify]: iters left: 4 (26 enodes) 1554043421.720 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.720 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.720 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.720 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.721 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.721 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.721 * * [simplify]: Extracting #6: cost 4 inf + 250 1554043421.721 * * [simplify]: Extracting #7: cost 2 inf + 564 1554043421.721 * * [simplify]: Extracting #8: cost 0 inf + 878 1554043421.721 * [simplify]: Simplified to (log (+ (sqrt (/ 1 x)) 1)) 1554043421.721 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) (sqrt 1)))))) 1554043421.721 * * * * [progress]: [ 5 / 29 ] simplifiying candidate # 1554043421.721 * [simplify]: Simplifying (log (+ (sqrt (/ 1 x)) 1)) 1554043421.721 * * [simplify]: iters left: 6 (6 enodes) 1554043421.723 * * [simplify]: iters left: 5 (21 enodes) 1554043421.726 * * [simplify]: iters left: 4 (23 enodes) 1554043421.730 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.730 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.730 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.730 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.730 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.731 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.731 * * [simplify]: Extracting #6: cost 1 inf + 686 1554043421.731 * * [simplify]: Extracting #7: cost 0 inf + 878 1554043421.731 * [simplify]: Simplified to (log (+ (sqrt (/ 1 x)) 1)) 1554043421.731 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) 1))))) 1554043421.731 * * * * [progress]: [ 6 / 29 ] simplifiying candidate # 1554043421.731 * [simplify]: Simplifying (log (+ (/ (sqrt 1) (sqrt x)) (sqrt 1))) 1554043421.731 * * [simplify]: iters left: 6 (7 enodes) 1554043421.734 * * [simplify]: iters left: 5 (24 enodes) 1554043421.738 * * [simplify]: iters left: 4 (26 enodes) 1554043421.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.742 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.742 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.742 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.742 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.742 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043421.742 * * [simplify]: Extracting #6: cost 2 inf + 562 1554043421.742 * * [simplify]: Extracting #7: cost 0 inf + 876 1554043421.742 * [simplify]: Simplified to (log (+ 1 (/ 1 (sqrt x)))) 1554043421.742 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ 1 (/ 1 (sqrt x)))) (log (- (/ (sqrt 1) (sqrt x)) (sqrt 1)))))) 1554043421.742 * * * * [progress]: [ 7 / 29 ] simplifiying candidate # 1554043421.743 * [simplify]: Simplifying (log (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043421.743 * * [simplify]: iters left: 6 (7 enodes) 1554043421.745 * * [simplify]: iters left: 5 (24 enodes) 1554043421.749 * * [simplify]: iters left: 4 (26 enodes) 1554043421.753 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.753 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.753 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.753 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.753 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.753 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043421.754 * * [simplify]: Extracting #6: cost 2 inf + 562 1554043421.754 * * [simplify]: Extracting #7: cost 0 inf + 876 1554043421.754 * [simplify]: Simplified to (log (+ 1 (/ 1 (sqrt x)))) 1554043421.754 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ 1 (/ 1 (sqrt x)))) (log (- (/ (sqrt 1) (sqrt x)) 1))))) 1554043421.754 * * * * [progress]: [ 8 / 29 ] simplifiying candidate # 1554043421.755 * [simplify]: Simplifying (log (+ (/ 1 (sqrt x)) (sqrt 1))) 1554043421.755 * * [simplify]: iters left: 6 (7 enodes) 1554043421.760 * * [simplify]: iters left: 5 (24 enodes) 1554043421.767 * * [simplify]: iters left: 4 (26 enodes) 1554043421.774 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.774 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.774 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.774 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.775 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.775 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.775 * * [simplify]: Extracting #6: cost 4 inf + 248 1554043421.775 * * [simplify]: Extracting #7: cost 2 inf + 562 1554043421.775 * * [simplify]: Extracting #8: cost 0 inf + 876 1554043421.776 * [simplify]: Simplified to (log (+ (/ 1 (sqrt x)) 1)) 1554043421.776 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) 1)) (log (- (/ 1 (sqrt x)) (sqrt 1)))))) 1554043421.776 * * * * [progress]: [ 9 / 29 ] simplifiying candidate # 1554043421.776 * [simplify]: Simplifying (log (+ (/ 1 (sqrt x)) 1)) 1554043421.776 * * [simplify]: iters left: 6 (6 enodes) 1554043421.779 * * [simplify]: iters left: 5 (21 enodes) 1554043421.784 * * [simplify]: iters left: 4 (23 enodes) 1554043421.788 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.788 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.788 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.788 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.788 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.788 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.789 * * [simplify]: Extracting #6: cost 1 inf + 684 1554043421.789 * * [simplify]: Extracting #7: cost 0 inf + 876 1554043421.789 * [simplify]: Simplified to (log (+ (/ 1 (sqrt x)) 1)) 1554043421.789 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) 1)) (log (- (/ 1 (sqrt x)) 1))))) 1554043421.789 * * * * [progress]: [ 10 / 29 ] simplifiying candidate # 1554043421.789 * [simplify]: Simplifying (log (+ (sqrt (/ 1 x)) 1)) 1554043421.789 * * [simplify]: iters left: 6 (6 enodes) 1554043421.791 * * [simplify]: iters left: 5 (21 enodes) 1554043421.795 * * [simplify]: iters left: 4 (23 enodes) 1554043421.801 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.801 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.801 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.801 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.802 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.802 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.802 * * [simplify]: Extracting #6: cost 1 inf + 686 1554043421.802 * * [simplify]: Extracting #7: cost 0 inf + 878 1554043421.802 * [simplify]: Simplified to (log (+ (sqrt (/ 1 x)) 1)) 1554043421.802 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) 1))))) 1554043421.802 * * * * [progress]: [ 11 / 29 ] simplifiying candidate # 1554043421.802 * [simplify]: Simplifying (log (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043421.802 * * [simplify]: iters left: 6 (7 enodes) 1554043421.806 * * [simplify]: iters left: 5 (24 enodes) 1554043421.810 * * [simplify]: iters left: 4 (26 enodes) 1554043421.841 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.841 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.841 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.841 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.841 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.841 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043421.842 * * [simplify]: Extracting #6: cost 2 inf + 562 1554043421.842 * * [simplify]: Extracting #7: cost 0 inf + 876 1554043421.843 * [simplify]: Simplified to (log (+ 1 (/ 1 (sqrt x)))) 1554043421.843 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ 1 (/ 1 (sqrt x)))) (log (- (/ (sqrt 1) (sqrt x)) 1))))) 1554043421.843 * * * * [progress]: [ 12 / 29 ] simplifiying candidate # 1554043421.843 * [simplify]: Simplifying (log (+ (/ 1 (sqrt x)) 1)) 1554043421.843 * * [simplify]: iters left: 6 (6 enodes) 1554043421.848 * * [simplify]: iters left: 5 (21 enodes) 1554043421.860 * * [simplify]: iters left: 4 (23 enodes) 1554043421.869 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.869 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043421.869 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043421.869 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043421.869 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043421.869 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043421.870 * * [simplify]: Extracting #6: cost 1 inf + 684 1554043421.870 * * [simplify]: Extracting #7: cost 0 inf + 876 1554043421.870 * [simplify]: Simplified to (log (+ (/ 1 (sqrt x)) 1)) 1554043421.871 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) 1)) (log (- (/ 1 (sqrt x)) 1))))) 1554043421.871 * * * * [progress]: [ 13 / 29 ] simplifiying candidate # 1554043421.871 * [simplify]: Simplifying (log 1) 1554043421.871 * * [simplify]: iters left: 1 (2 enodes) 1554043421.874 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.874 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043421.874 * [simplify]: Simplified to 0 1554043421.874 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ 0 (log (- (/ 1 x) 1))))) 1554043421.874 * * * * [progress]: [ 14 / 29 ] simplifiying candidate # 1554043421.875 * [simplify]: Simplifying (log 1) 1554043421.875 * * [simplify]: iters left: 1 (2 enodes) 1554043421.877 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043421.877 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043421.877 * [simplify]: Simplified to 0 1554043421.877 * [simplify]: Simplified (2 1 1) to (λ (x) (- (+ 0 (log (- (/ 1 x) 1))))) 1554043421.877 * * * * [progress]: [ 15 / 29 ] simplifiying candidate # 1554043421.878 * [simplify]: Simplifying (log (- (pow (/ 1 x) 3) (pow 1 3))) 1554043421.878 * * [simplify]: iters left: 6 (8 enodes) 1554043421.885 * * [simplify]: iters left: 5 (39 enodes) 1554043421.934 * * [simplify]: iters left: 4 (77 enodes) 1554043422.026 * * [simplify]: iters left: 3 (138 enodes) 1554043422.157 * * [simplify]: iters left: 2 (234 enodes) 1554043422.392 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043422.392 * * [simplify]: Extracting #1: cost 5 inf + 0 1554043422.392 * * [simplify]: Extracting #2: cost 22 inf + 0 1554043422.393 * * [simplify]: Extracting #3: cost 81 inf + 2 1554043422.393 * * [simplify]: Extracting #4: cost 122 inf + 5 1554043422.394 * * [simplify]: Extracting #5: cost 113 inf + 1277 1554043422.398 * * [simplify]: Extracting #6: cost 59 inf + 20244 1554043422.406 * * [simplify]: Extracting #7: cost 2 inf + 46175 1554043422.415 * * [simplify]: Extracting #8: cost 0 inf + 46972 1554043422.429 * [simplify]: Simplified to (log (- (/ 1 (* x (* x x))) 1)) 1554043422.429 * [simplify]: Simplified (2 1 1) to (λ (x) (- (- (log (- (/ 1 (* x (* x x))) 1)) (log (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1))))))) 1554043422.429 * * * * [progress]: [ 16 / 29 ] simplifiying candidate # 1554043422.429 * [simplify]: Simplifying (log (- (* (/ 1 x) (/ 1 x)) (* 1 1))) 1554043422.430 * * [simplify]: iters left: 6 (7 enodes) 1554043422.434 * * [simplify]: iters left: 5 (28 enodes) 1554043422.444 * * [simplify]: iters left: 4 (39 enodes) 1554043422.458 * * [simplify]: iters left: 3 (56 enodes) 1554043422.477 * * [simplify]: iters left: 2 (82 enodes) 1554043422.547 * * [simplify]: iters left: 1 (128 enodes) 1554043422.670 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043422.670 * * [simplify]: Extracting #1: cost 6 inf + 0 1554043422.670 * * [simplify]: Extracting #2: cost 35 inf + 1 1554043422.670 * * [simplify]: Extracting #3: cost 45 inf + 3 1554043422.671 * * [simplify]: Extracting #4: cost 45 inf + 4 1554043422.672 * * [simplify]: Extracting #5: cost 21 inf + 2997 1554043422.676 * * [simplify]: Extracting #6: cost 0 inf + 5804 1554043422.678 * [simplify]: Simplified to (log (- (/ (/ 1 x) x) 1)) 1554043422.678 * [simplify]: Simplified (2 1 1) to (λ (x) (- (- (log (- (/ (/ 1 x) x) 1)) (log (+ (/ 1 x) 1))))) 1554043422.678 * * * * [progress]: [ 17 / 29 ] simplifiying candidate # 1554043422.678 * * * * [progress]: [ 18 / 29 ] simplifiying candidate # 1554043422.678 * * * * [progress]: [ 19 / 29 ] simplifiying candidate # 1554043422.680 * [simplify]: Simplifying (- (/ 1 x) 1) 1554043422.680 * * [simplify]: iters left: 4 (4 enodes) 1554043422.683 * * [simplify]: iters left: 3 (17 enodes) 1554043422.688 * * [simplify]: iters left: 2 (21 enodes) 1554043422.696 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043422.696 * * [simplify]: Extracting #1: cost 5 inf + 0 1554043422.696 * * [simplify]: Extracting #2: cost 5 inf + 2 1554043422.696 * * [simplify]: Extracting #3: cost 0 inf + 251 1554043422.696 * [simplify]: Simplified to (- (/ 1 x) 1) 1554043422.696 * [simplify]: Simplified (2 1 1) to (λ (x) (- (log (- (/ 1 x) 1)))) 1554043422.696 * * * * [progress]: [ 20 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 21 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 22 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 23 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 24 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 25 / 29 ] simplifiying candidate # 1554043422.697 * * * * [progress]: [ 26 / 29 ] simplifiying candidate #real (real->posit16 (log (- (/ 1 x) 1))))))> 1554043422.697 * * * * [progress]: [ 27 / 29 ] simplifiying candidate # 1554043422.697 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1554043422.698 * * [simplify]: iters left: 6 (9 enodes) 1554043422.704 * * [simplify]: iters left: 5 (40 enodes) 1554043422.718 * * [simplify]: iters left: 4 (68 enodes) 1554043422.742 * * [simplify]: iters left: 3 (121 enodes) 1554043422.787 * * [simplify]: iters left: 2 (157 enodes) 1554043422.834 * * [simplify]: iters left: 1 (201 enodes) 1554043422.899 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043422.899 * * [simplify]: Extracting #1: cost 26 inf + 0 1554043422.899 * * [simplify]: Extracting #2: cost 53 inf + 154 1554043422.900 * * [simplify]: Extracting #3: cost 49 inf + 1148 1554043422.902 * * [simplify]: Extracting #4: cost 12 inf + 5684 1554043422.906 * * [simplify]: Extracting #5: cost 1 inf + 7298 1554043422.909 * * [simplify]: Extracting #6: cost 0 inf + 7381 1554043422.912 * [simplify]: Simplified to (- (- (* -1/2 (* x x)) x) (log x)) 1554043422.912 * [simplify]: Simplified (2 1) to (λ (x) (- (- (- (* -1/2 (* x x)) x) (log x)))) 1554043422.912 * * * * [progress]: [ 28 / 29 ] simplifiying candidate # 1554043422.913 * [simplify]: Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1554043422.913 * * [simplify]: iters left: 6 (12 enodes) 1554043422.921 * * [simplify]: iters left: 5 (50 enodes) 1554043422.938 * * [simplify]: iters left: 4 (68 enodes) 1554043422.959 * * [simplify]: iters left: 3 (98 enodes) 1554043422.991 * * [simplify]: iters left: 2 (128 enodes) 1554043423.028 * * [simplify]: iters left: 1 (168 enodes) 1554043423.076 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.076 * * [simplify]: Extracting #1: cost 18 inf + 0 1554043423.076 * * [simplify]: Extracting #2: cost 49 inf + 0 1554043423.077 * * [simplify]: Extracting #3: cost 36 inf + 890 1554043423.079 * * [simplify]: Extracting #4: cost 4 inf + 5247 1554043423.082 * * [simplify]: Extracting #5: cost 1 inf + 5836 1554043423.085 * * [simplify]: Extracting #6: cost 0 inf + 5989 1554043423.089 * [simplify]: Simplified to (+ (/ -1/2 (* x x)) (+ (log -1) (/ -1 x))) 1554043423.089 * [simplify]: Simplified (2 1) to (λ (x) (- (+ (/ -1/2 (* x x)) (+ (log -1) (/ -1 x))))) 1554043423.090 * * * * [progress]: [ 29 / 29 ] simplifiying candidate # 1554043423.090 * [simplify]: Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1554043423.090 * * [simplify]: iters left: 6 (12 enodes) 1554043423.098 * * [simplify]: iters left: 5 (50 enodes) 1554043423.116 * * [simplify]: iters left: 4 (68 enodes) 1554043423.139 * * [simplify]: iters left: 3 (98 enodes) 1554043423.155 * * [simplify]: iters left: 2 (128 enodes) 1554043423.173 * * [simplify]: iters left: 1 (168 enodes) 1554043423.206 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.206 * * [simplify]: Extracting #1: cost 18 inf + 0 1554043423.206 * * [simplify]: Extracting #2: cost 49 inf + 0 1554043423.207 * * [simplify]: Extracting #3: cost 36 inf + 890 1554043423.209 * * [simplify]: Extracting #4: cost 4 inf + 5247 1554043423.212 * * [simplify]: Extracting #5: cost 1 inf + 5836 1554043423.215 * * [simplify]: Extracting #6: cost 0 inf + 5989 1554043423.221 * [simplify]: Simplified to (+ (/ -1/2 (* x x)) (+ (log -1) (/ -1 x))) 1554043423.221 * [simplify]: Simplified (2 1) to (λ (x) (- (+ (/ -1/2 (* x x)) (+ (log -1) (/ -1 x))))) 1554043423.221 * * * [progress]: adding candidates to table 1554043423.443 * * [progress]: iteration 2 / 4 1554043423.443 * * * [progress]: picking best candidate 1554043423.448 * * * * [pick]: Picked # 1554043423.448 * * * [progress]: localizing error 1554043423.485 * * * [progress]: generating rewritten candidates 1554043423.485 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 1) 1554043423.505 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1 1) 1554043423.525 * * * [progress]: generating series expansions 1554043423.526 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 1) 1554043423.526 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) 1)) into (sqrt (- (/ 1 x) 1)) 1554043423.526 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 1554043423.526 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1554043423.526 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043423.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043423.526 * [taylor]: Taking taylor expansion of x in x 1554043423.526 * [backup-simplify]: Simplify 0 into 0 1554043423.526 * [backup-simplify]: Simplify 1 into 1 1554043423.526 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043423.526 * [taylor]: Taking taylor expansion of 1 in x 1554043423.526 * [backup-simplify]: Simplify 1 into 1 1554043423.527 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.527 * [backup-simplify]: Simplify (sqrt 0) into 0 1554043423.528 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554043423.528 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1554043423.528 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043423.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043423.528 * [taylor]: Taking taylor expansion of x in x 1554043423.528 * [backup-simplify]: Simplify 0 into 0 1554043423.528 * [backup-simplify]: Simplify 1 into 1 1554043423.529 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043423.529 * [taylor]: Taking taylor expansion of 1 in x 1554043423.529 * [backup-simplify]: Simplify 1 into 1 1554043423.529 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.529 * [backup-simplify]: Simplify (sqrt 0) into 0 1554043423.530 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554043423.530 * [backup-simplify]: Simplify 0 into 0 1554043423.530 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554043423.531 * [backup-simplify]: Simplify (- 1) into -1 1554043423.531 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.533 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554043423.533 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554043423.534 * [backup-simplify]: Simplify (- 0) into 0 1554043423.534 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.537 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554043423.537 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.537 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 1554043423.537 * [backup-simplify]: Simplify (sqrt (- (/ 1 (/ 1 x)) 1)) into (sqrt (- x 1)) 1554043423.538 * [approximate]: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 1554043423.538 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1554043423.538 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043423.538 * [taylor]: Taking taylor expansion of x in x 1554043423.538 * [backup-simplify]: Simplify 0 into 0 1554043423.538 * [backup-simplify]: Simplify 1 into 1 1554043423.538 * [taylor]: Taking taylor expansion of 1 in x 1554043423.538 * [backup-simplify]: Simplify 1 into 1 1554043423.538 * [backup-simplify]: Simplify (- 1) into -1 1554043423.538 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.538 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.539 * [backup-simplify]: Simplify (- 0) into 0 1554043423.539 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.540 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554043423.540 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1554043423.540 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043423.540 * [taylor]: Taking taylor expansion of x in x 1554043423.540 * [backup-simplify]: Simplify 0 into 0 1554043423.540 * [backup-simplify]: Simplify 1 into 1 1554043423.540 * [taylor]: Taking taylor expansion of 1 in x 1554043423.540 * [backup-simplify]: Simplify 1 into 1 1554043423.540 * [backup-simplify]: Simplify (- 1) into -1 1554043423.541 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.541 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.541 * [backup-simplify]: Simplify (- 0) into 0 1554043423.541 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.542 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554043423.542 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.543 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554043423.543 * [backup-simplify]: Simplify (- 0) into 0 1554043423.544 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.545 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554043423.546 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554043423.547 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1/2 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043423.548 * [backup-simplify]: Simplify (sqrt (- (/ 1 (/ 1 (- x))) 1)) into (sqrt (- (+ x 1))) 1554043423.548 * [approximate]: Taking taylor expansion of (sqrt (- (+ x 1))) in (x) around 0 1554043423.548 * [taylor]: Taking taylor expansion of (sqrt (- (+ x 1))) in x 1554043423.548 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043423.548 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043423.548 * [taylor]: Taking taylor expansion of x in x 1554043423.548 * [backup-simplify]: Simplify 0 into 0 1554043423.548 * [backup-simplify]: Simplify 1 into 1 1554043423.548 * [taylor]: Taking taylor expansion of 1 in x 1554043423.548 * [backup-simplify]: Simplify 1 into 1 1554043423.548 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043423.548 * [backup-simplify]: Simplify (- 1) into -1 1554043423.549 * [backup-simplify]: Simplify (- 1) into -1 1554043423.549 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.549 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.549 * [backup-simplify]: Simplify (- 1) into -1 1554043423.550 * [backup-simplify]: Simplify (- 1) into -1 1554043423.550 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1554043423.550 * [taylor]: Taking taylor expansion of (sqrt (- (+ x 1))) in x 1554043423.550 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043423.550 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043423.550 * [taylor]: Taking taylor expansion of x in x 1554043423.550 * [backup-simplify]: Simplify 0 into 0 1554043423.551 * [backup-simplify]: Simplify 1 into 1 1554043423.551 * [taylor]: Taking taylor expansion of 1 in x 1554043423.551 * [backup-simplify]: Simplify 1 into 1 1554043423.551 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043423.551 * [backup-simplify]: Simplify (- 1) into -1 1554043423.551 * [backup-simplify]: Simplify (- 1) into -1 1554043423.552 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.552 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.552 * [backup-simplify]: Simplify (- 1) into -1 1554043423.552 * [backup-simplify]: Simplify (- 1) into -1 1554043423.553 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1554043423.554 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.555 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1554043423.555 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.556 * [backup-simplify]: Simplify (- 0) into 0 1554043423.559 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554043423.560 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554043423.563 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1/2 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043423.563 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1 1) 1554043423.563 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) 1)) into (sqrt (- (/ 1 x) 1)) 1554043423.563 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 1554043423.563 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1554043423.563 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043423.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043423.563 * [taylor]: Taking taylor expansion of x in x 1554043423.563 * [backup-simplify]: Simplify 0 into 0 1554043423.563 * [backup-simplify]: Simplify 1 into 1 1554043423.563 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043423.564 * [taylor]: Taking taylor expansion of 1 in x 1554043423.564 * [backup-simplify]: Simplify 1 into 1 1554043423.564 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.564 * [backup-simplify]: Simplify (sqrt 0) into 0 1554043423.566 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554043423.566 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1554043423.566 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554043423.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554043423.566 * [taylor]: Taking taylor expansion of x in x 1554043423.566 * [backup-simplify]: Simplify 0 into 0 1554043423.566 * [backup-simplify]: Simplify 1 into 1 1554043423.566 * [backup-simplify]: Simplify (/ 1 1) into 1 1554043423.566 * [taylor]: Taking taylor expansion of 1 in x 1554043423.566 * [backup-simplify]: Simplify 1 into 1 1554043423.567 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.567 * [backup-simplify]: Simplify (sqrt 0) into 0 1554043423.569 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554043423.569 * [backup-simplify]: Simplify 0 into 0 1554043423.569 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554043423.570 * [backup-simplify]: Simplify (- 1) into -1 1554043423.571 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.574 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554043423.574 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554043423.575 * [backup-simplify]: Simplify (- 0) into 0 1554043423.576 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.580 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554043423.580 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554043423.580 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 1554043423.580 * [backup-simplify]: Simplify (sqrt (- (/ 1 (/ 1 x)) 1)) into (sqrt (- x 1)) 1554043423.580 * [approximate]: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 1554043423.580 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1554043423.580 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043423.580 * [taylor]: Taking taylor expansion of x in x 1554043423.580 * [backup-simplify]: Simplify 0 into 0 1554043423.580 * [backup-simplify]: Simplify 1 into 1 1554043423.580 * [taylor]: Taking taylor expansion of 1 in x 1554043423.580 * [backup-simplify]: Simplify 1 into 1 1554043423.581 * [backup-simplify]: Simplify (- 1) into -1 1554043423.581 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.582 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.582 * [backup-simplify]: Simplify (- 0) into 0 1554043423.582 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.585 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554043423.585 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1554043423.585 * [taylor]: Taking taylor expansion of (- x 1) in x 1554043423.585 * [taylor]: Taking taylor expansion of x in x 1554043423.585 * [backup-simplify]: Simplify 0 into 0 1554043423.585 * [backup-simplify]: Simplify 1 into 1 1554043423.585 * [taylor]: Taking taylor expansion of 1 in x 1554043423.585 * [backup-simplify]: Simplify 1 into 1 1554043423.585 * [backup-simplify]: Simplify (- 1) into -1 1554043423.586 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554043423.586 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.587 * [backup-simplify]: Simplify (- 0) into 0 1554043423.587 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.588 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554043423.589 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.590 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554043423.590 * [backup-simplify]: Simplify (- 0) into 0 1554043423.591 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.594 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554043423.595 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554043423.597 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1/2 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043423.597 * [backup-simplify]: Simplify (sqrt (- (/ 1 (/ 1 (- x))) 1)) into (sqrt (- (+ x 1))) 1554043423.597 * [approximate]: Taking taylor expansion of (sqrt (- (+ x 1))) in (x) around 0 1554043423.597 * [taylor]: Taking taylor expansion of (sqrt (- (+ x 1))) in x 1554043423.597 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043423.597 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043423.597 * [taylor]: Taking taylor expansion of x in x 1554043423.597 * [backup-simplify]: Simplify 0 into 0 1554043423.597 * [backup-simplify]: Simplify 1 into 1 1554043423.597 * [taylor]: Taking taylor expansion of 1 in x 1554043423.597 * [backup-simplify]: Simplify 1 into 1 1554043423.598 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043423.598 * [backup-simplify]: Simplify (- 1) into -1 1554043423.599 * [backup-simplify]: Simplify (- 1) into -1 1554043423.602 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.603 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.603 * [backup-simplify]: Simplify (- 1) into -1 1554043423.604 * [backup-simplify]: Simplify (- 1) into -1 1554043423.605 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1554043423.605 * [taylor]: Taking taylor expansion of (sqrt (- (+ x 1))) in x 1554043423.605 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x 1554043423.605 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554043423.605 * [taylor]: Taking taylor expansion of x in x 1554043423.605 * [backup-simplify]: Simplify 0 into 0 1554043423.606 * [backup-simplify]: Simplify 1 into 1 1554043423.606 * [taylor]: Taking taylor expansion of 1 in x 1554043423.606 * [backup-simplify]: Simplify 1 into 1 1554043423.606 * [backup-simplify]: Simplify (+ 0 1) into 1 1554043423.606 * [backup-simplify]: Simplify (- 1) into -1 1554043423.607 * [backup-simplify]: Simplify (- 1) into -1 1554043423.607 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.608 * [backup-simplify]: Simplify (+ 1 0) into 1 1554043423.608 * [backup-simplify]: Simplify (- 1) into -1 1554043423.608 * [backup-simplify]: Simplify (- 1) into -1 1554043423.610 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1554043423.610 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554043423.611 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1554043423.612 * [backup-simplify]: Simplify (+ 0 0) into 0 1554043423.612 * [backup-simplify]: Simplify (- 0) into 0 1554043423.615 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554043423.616 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554043423.619 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1/2 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043423.619 * * * [progress]: simplifying candidates 1554043423.619 * * * * [progress]: [ 1 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 2 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 3 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 4 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 5 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 6 / 60 ] simplifiying candidate # 1554043423.619 * * * * [progress]: [ 7 / 60 ] simplifiying candidate # 1554043423.620 * [simplify]: Simplifying (sqrt (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1554043423.620 * * [simplify]: iters left: 6 (7 enodes) 1554043423.624 * * [simplify]: iters left: 5 (27 enodes) 1554043423.632 * * [simplify]: iters left: 4 (31 enodes) 1554043423.641 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.641 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043423.641 * * [simplify]: Extracting #2: cost 7 inf + 0 1554043423.641 * * [simplify]: Extracting #3: cost 11 inf + 0 1554043423.641 * * [simplify]: Extracting #4: cost 11 inf + 2 1554043423.641 * * [simplify]: Extracting #5: cost 10 inf + 3 1554043423.641 * * [simplify]: Extracting #6: cost 7 inf + 169 1554043423.641 * * [simplify]: Extracting #7: cost 1 inf + 1181 1554043423.642 * * [simplify]: Extracting #8: cost 0 inf + 1383 1554043423.642 * [simplify]: Simplified to (fabs (cbrt (- (/ 1 x) 1))) 1554043423.642 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (fabs (cbrt (- (/ 1 x) 1))) (sqrt (cbrt (- (/ 1 x) 1)))))))) 1554043423.643 * * * * [progress]: [ 8 / 60 ] simplifiying candidate # 1554043423.643 * [simplify]: Simplifying (sqrt (sqrt (- (/ 1 x) 1))) 1554043423.643 * * [simplify]: iters left: 6 (6 enodes) 1554043423.646 * * [simplify]: iters left: 5 (23 enodes) 1554043423.653 * * [simplify]: iters left: 4 (27 enodes) 1554043423.661 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.661 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.661 * * [simplify]: Extracting #2: cost 5 inf + 0 1554043423.661 * * [simplify]: Extracting #3: cost 9 inf + 0 1554043423.661 * * [simplify]: Extracting #4: cost 9 inf + 2 1554043423.661 * * [simplify]: Extracting #5: cost 6 inf + 87 1554043423.661 * * [simplify]: Extracting #6: cost 1 inf + 657 1554043423.662 * * [simplify]: Extracting #7: cost 0 inf + 819 1554043423.662 * [simplify]: Simplified to (sqrt (sqrt (- (/ 1 x) 1))) 1554043423.662 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (sqrt (- (/ 1 x) 1))) (sqrt (sqrt (- (/ 1 x) 1)))))))) 1554043423.662 * * * * [progress]: [ 9 / 60 ] simplifiying candidate # 1554043423.662 * [simplify]: Simplifying (sqrt 1) 1554043423.663 * * [simplify]: iters left: 1 (2 enodes) 1554043423.666 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.666 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043423.666 * [simplify]: Simplified to 1 1554043423.666 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* 1 (sqrt (- (/ 1 x) 1))))))) 1554043423.666 * * * * [progress]: [ 10 / 60 ] simplifiying candidate # 1554043423.666 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) (sqrt 1))) 1554043423.666 * * [simplify]: iters left: 6 (7 enodes) 1554043423.671 * * [simplify]: iters left: 5 (24 enodes) 1554043423.677 * * [simplify]: iters left: 4 (26 enodes) 1554043423.681 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.681 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.681 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.681 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.681 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.681 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.681 * * [simplify]: Extracting #6: cost 4 inf + 250 1554043423.681 * * [simplify]: Extracting #7: cost 2 inf + 534 1554043423.681 * * [simplify]: Extracting #8: cost 0 inf + 818 1554043423.682 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043423.682 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) (sqrt 1)))))))) 1554043423.682 * * * * [progress]: [ 11 / 60 ] simplifiying candidate # 1554043423.682 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043423.682 * * [simplify]: iters left: 6 (6 enodes) 1554043423.683 * * [simplify]: iters left: 5 (21 enodes) 1554043423.687 * * [simplify]: iters left: 4 (23 enodes) 1554043423.690 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.690 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.690 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.690 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.690 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.690 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.691 * * [simplify]: Extracting #6: cost 1 inf + 656 1554043423.691 * * [simplify]: Extracting #7: cost 0 inf + 818 1554043423.691 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043423.691 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) 1))))))) 1554043423.691 * * * * [progress]: [ 12 / 60 ] simplifiying candidate # 1554043423.691 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) (sqrt 1))) 1554043423.691 * * [simplify]: iters left: 6 (7 enodes) 1554043423.694 * * [simplify]: iters left: 5 (24 enodes) 1554043423.697 * * [simplify]: iters left: 4 (26 enodes) 1554043423.701 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.701 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.701 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.701 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.701 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.701 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043423.702 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043423.702 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043423.702 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043423.702 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) (sqrt 1)))))))) 1554043423.702 * * * * [progress]: [ 13 / 60 ] simplifiying candidate # 1554043423.702 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043423.702 * * [simplify]: iters left: 6 (7 enodes) 1554043423.705 * * [simplify]: iters left: 5 (24 enodes) 1554043423.712 * * [simplify]: iters left: 4 (26 enodes) 1554043423.716 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.716 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.716 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.716 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.716 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.716 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043423.716 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043423.717 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043423.717 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043423.717 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) 1))))))) 1554043423.717 * * * * [progress]: [ 14 / 60 ] simplifiying candidate # 1554043423.717 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) (sqrt 1))) 1554043423.717 * * [simplify]: iters left: 6 (7 enodes) 1554043423.720 * * [simplify]: iters left: 5 (24 enodes) 1554043423.725 * * [simplify]: iters left: 4 (26 enodes) 1554043423.728 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.728 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.729 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.729 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.729 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.729 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.729 * * [simplify]: Extracting #6: cost 4 inf + 248 1554043423.729 * * [simplify]: Extracting #7: cost 2 inf + 532 1554043423.729 * * [simplify]: Extracting #8: cost 0 inf + 816 1554043423.729 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043423.729 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) (sqrt 1)))))))) 1554043423.729 * * * * [progress]: [ 15 / 60 ] simplifiying candidate # 1554043423.729 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043423.730 * * [simplify]: iters left: 6 (6 enodes) 1554043423.731 * * [simplify]: iters left: 5 (21 enodes) 1554043423.734 * * [simplify]: iters left: 4 (23 enodes) 1554043423.738 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.738 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.738 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.738 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.738 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.738 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.738 * * [simplify]: Extracting #6: cost 1 inf + 654 1554043423.738 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043423.738 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043423.738 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) 1))))))) 1554043423.738 * * * * [progress]: [ 16 / 60 ] simplifiying candidate # 1554043423.738 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043423.739 * * [simplify]: iters left: 6 (6 enodes) 1554043423.740 * * [simplify]: iters left: 5 (21 enodes) 1554043423.746 * * [simplify]: iters left: 4 (23 enodes) 1554043423.752 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.752 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.752 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.752 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.752 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.752 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.753 * * [simplify]: Extracting #6: cost 1 inf + 656 1554043423.753 * * [simplify]: Extracting #7: cost 0 inf + 818 1554043423.753 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043423.753 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) 1))))))) 1554043423.754 * * * * [progress]: [ 17 / 60 ] simplifiying candidate # 1554043423.754 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043423.754 * * [simplify]: iters left: 6 (7 enodes) 1554043423.758 * * [simplify]: iters left: 5 (24 enodes) 1554043423.765 * * [simplify]: iters left: 4 (26 enodes) 1554043423.769 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.769 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.769 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.769 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.769 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.769 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043423.769 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043423.769 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043423.769 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043423.769 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) 1))))))) 1554043423.769 * * * * [progress]: [ 18 / 60 ] simplifiying candidate # 1554043423.769 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043423.770 * * [simplify]: iters left: 6 (6 enodes) 1554043423.771 * * [simplify]: iters left: 5 (21 enodes) 1554043423.775 * * [simplify]: iters left: 4 (23 enodes) 1554043423.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.778 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.778 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043423.778 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043423.778 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043423.778 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043423.778 * * [simplify]: Extracting #6: cost 1 inf + 654 1554043423.778 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043423.778 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043423.778 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) 1))))))) 1554043423.779 * * * * [progress]: [ 19 / 60 ] simplifiying candidate # 1554043423.779 * [simplify]: Simplifying (sqrt 1) 1554043423.779 * * [simplify]: iters left: 1 (2 enodes) 1554043423.780 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.780 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043423.780 * [simplify]: Simplified to 1 1554043423.781 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* 1 (sqrt (- (/ 1 x) 1))))))) 1554043423.781 * * * * [progress]: [ 20 / 60 ] simplifiying candidate # 1554043423.781 * [simplify]: Simplifying (sqrt 1) 1554043423.781 * * [simplify]: iters left: 1 (2 enodes) 1554043423.782 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.782 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043423.783 * [simplify]: Simplified to 1 1554043423.783 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (* 1 (sqrt (- (/ 1 x) 1))))))) 1554043423.783 * * * * [progress]: [ 21 / 60 ] simplifiying candidate # 1554043423.783 * [simplify]: Simplifying (sqrt (- (pow (/ 1 x) 3) (pow 1 3))) 1554043423.783 * * [simplify]: iters left: 6 (8 enodes) 1554043423.786 * * [simplify]: iters left: 5 (39 enodes) 1554043423.795 * * [simplify]: iters left: 4 (77 enodes) 1554043423.823 * * [simplify]: iters left: 3 (135 enodes) 1554043423.857 * * [simplify]: iters left: 2 (235 enodes) 1554043423.955 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043423.955 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043423.955 * * [simplify]: Extracting #2: cost 16 inf + 0 1554043423.955 * * [simplify]: Extracting #3: cost 76 inf + 2 1554043423.956 * * [simplify]: Extracting #4: cost 115 inf + 5 1554043423.957 * * [simplify]: Extracting #5: cost 107 inf + 1036 1554043423.958 * * [simplify]: Extracting #6: cost 59 inf + 17283 1554043423.962 * * [simplify]: Extracting #7: cost 1 inf + 44661 1554043423.966 * * [simplify]: Extracting #8: cost 0 inf + 45416 1554043423.969 * [simplify]: Simplified to (sqrt (- (/ (/ 1 x) (* x x)) 1)) 1554043423.970 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (/ (sqrt (- (/ (/ 1 x) (* x x)) 1)) (sqrt (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1))))))))) 1554043423.970 * * * * [progress]: [ 22 / 60 ] simplifiying candidate # 1554043423.970 * [simplify]: Simplifying (sqrt (- (* (/ 1 x) (/ 1 x)) (* 1 1))) 1554043423.970 * * [simplify]: iters left: 6 (7 enodes) 1554043423.972 * * [simplify]: iters left: 5 (28 enodes) 1554043423.977 * * [simplify]: iters left: 4 (39 enodes) 1554043423.983 * * [simplify]: iters left: 3 (53 enodes) 1554043423.995 * * [simplify]: iters left: 2 (72 enodes) 1554043424.009 * * [simplify]: iters left: 1 (114 enodes) 1554043424.045 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.045 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.045 * * [simplify]: Extracting #2: cost 31 inf + 0 1554043424.045 * * [simplify]: Extracting #3: cost 41 inf + 2 1554043424.046 * * [simplify]: Extracting #4: cost 40 inf + 45 1554043424.047 * * [simplify]: Extracting #5: cost 17 inf + 2614 1554043424.050 * * [simplify]: Extracting #6: cost 0 inf + 5215 1554043424.052 * [simplify]: Simplified to (sqrt (- (/ 1 (* x x)) 1)) 1554043424.053 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (/ (sqrt (- (/ 1 (* x x)) 1)) (sqrt (+ (/ 1 x) 1))))))) 1554043424.053 * * * * [progress]: [ 23 / 60 ] simplifiying candidate # 1554043424.053 * [simplify]: Simplifying (- (/ 1 x) 1) 1554043424.053 * * [simplify]: iters left: 4 (4 enodes) 1554043424.056 * * [simplify]: iters left: 3 (17 enodes) 1554043424.062 * * [simplify]: iters left: 2 (21 enodes) 1554043424.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.068 * * [simplify]: Extracting #1: cost 5 inf + 0 1554043424.068 * * [simplify]: Extracting #2: cost 5 inf + 2 1554043424.068 * * [simplify]: Extracting #3: cost 0 inf + 251 1554043424.069 * [simplify]: Simplified to (- (/ 1 x) 1) 1554043424.069 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (pow (- (/ 1 x) 1) (/ 1 2)))))) 1554043424.069 * * * * [progress]: [ 24 / 60 ] simplifiying candidate # 1554043424.069 * * * * [progress]: [ 25 / 60 ] simplifiying candidate # 1554043424.069 * [simplify]: Simplifying (sqrt (- (/ 1 x) 1)) 1554043424.069 * * [simplify]: iters left: 5 (5 enodes) 1554043424.073 * * [simplify]: iters left: 4 (20 enodes) 1554043424.079 * * [simplify]: iters left: 3 (24 enodes) 1554043424.086 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.086 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.086 * * [simplify]: Extracting #2: cost 7 inf + 0 1554043424.086 * * [simplify]: Extracting #3: cost 7 inf + 2 1554043424.086 * * [simplify]: Extracting #4: cost 0 inf + 495 1554043424.086 * [simplify]: Simplified to (sqrt (- (/ 1 x) 1)) 1554043424.086 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (fabs (sqrt (- (/ 1 x) 1))))))) 1554043424.087 * * * * [progress]: [ 26 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 27 / 60 ] simplifiying candidate #real (real->posit16 (sqrt (- (/ 1 x) 1))))))))> 1554043424.087 * * * * [progress]: [ 28 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 29 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 30 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 31 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 32 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 33 / 60 ] simplifiying candidate # 1554043424.087 * * * * [progress]: [ 34 / 60 ] simplifiying candidate # 1554043424.087 * [simplify]: Simplifying (sqrt (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1554043424.088 * * [simplify]: iters left: 6 (7 enodes) 1554043424.091 * * [simplify]: iters left: 5 (27 enodes) 1554043424.099 * * [simplify]: iters left: 4 (31 enodes) 1554043424.108 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.108 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043424.109 * * [simplify]: Extracting #2: cost 7 inf + 0 1554043424.109 * * [simplify]: Extracting #3: cost 11 inf + 0 1554043424.109 * * [simplify]: Extracting #4: cost 11 inf + 2 1554043424.109 * * [simplify]: Extracting #5: cost 10 inf + 3 1554043424.109 * * [simplify]: Extracting #6: cost 7 inf + 169 1554043424.109 * * [simplify]: Extracting #7: cost 1 inf + 1181 1554043424.110 * * [simplify]: Extracting #8: cost 0 inf + 1383 1554043424.110 * [simplify]: Simplified to (fabs (cbrt (- (/ 1 x) 1))) 1554043424.110 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (fabs (cbrt (- (/ 1 x) 1))) (sqrt (cbrt (- (/ 1 x) 1))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.110 * * * * [progress]: [ 35 / 60 ] simplifiying candidate # 1554043424.111 * [simplify]: Simplifying (sqrt (sqrt (- (/ 1 x) 1))) 1554043424.111 * * [simplify]: iters left: 6 (6 enodes) 1554043424.114 * * [simplify]: iters left: 5 (23 enodes) 1554043424.122 * * [simplify]: iters left: 4 (27 enodes) 1554043424.130 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.130 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.130 * * [simplify]: Extracting #2: cost 5 inf + 0 1554043424.130 * * [simplify]: Extracting #3: cost 9 inf + 0 1554043424.130 * * [simplify]: Extracting #4: cost 9 inf + 2 1554043424.130 * * [simplify]: Extracting #5: cost 6 inf + 87 1554043424.130 * * [simplify]: Extracting #6: cost 1 inf + 657 1554043424.130 * * [simplify]: Extracting #7: cost 0 inf + 819 1554043424.131 * [simplify]: Simplified to (sqrt (sqrt (- (/ 1 x) 1))) 1554043424.131 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (sqrt (- (/ 1 x) 1))) (sqrt (sqrt (- (/ 1 x) 1))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.131 * * * * [progress]: [ 36 / 60 ] simplifiying candidate # 1554043424.131 * [simplify]: Simplifying (sqrt 1) 1554043424.131 * * [simplify]: iters left: 1 (2 enodes) 1554043424.134 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.135 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043424.135 * [simplify]: Simplified to 1 1554043424.135 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* 1 (sqrt (- (/ 1 x) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.135 * * * * [progress]: [ 37 / 60 ] simplifiying candidate # 1554043424.135 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) (sqrt 1))) 1554043424.135 * * [simplify]: iters left: 6 (7 enodes) 1554043424.140 * * [simplify]: iters left: 5 (24 enodes) 1554043424.147 * * [simplify]: iters left: 4 (26 enodes) 1554043424.152 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.152 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.152 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.152 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.152 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.152 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.152 * * [simplify]: Extracting #6: cost 4 inf + 250 1554043424.152 * * [simplify]: Extracting #7: cost 2 inf + 534 1554043424.153 * * [simplify]: Extracting #8: cost 0 inf + 818 1554043424.153 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043424.153 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) (sqrt 1))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.153 * * * * [progress]: [ 38 / 60 ] simplifiying candidate # 1554043424.153 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043424.153 * * [simplify]: iters left: 6 (6 enodes) 1554043424.155 * * [simplify]: iters left: 5 (21 enodes) 1554043424.158 * * [simplify]: iters left: 4 (23 enodes) 1554043424.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.161 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.161 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.161 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.161 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.161 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.161 * * [simplify]: Extracting #6: cost 1 inf + 656 1554043424.162 * * [simplify]: Extracting #7: cost 0 inf + 818 1554043424.162 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043424.162 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.162 * * * * [progress]: [ 39 / 60 ] simplifiying candidate # 1554043424.162 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) (sqrt 1))) 1554043424.162 * * [simplify]: iters left: 6 (7 enodes) 1554043424.165 * * [simplify]: iters left: 5 (24 enodes) 1554043424.170 * * [simplify]: iters left: 4 (26 enodes) 1554043424.173 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.173 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.173 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.173 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.173 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.173 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043424.174 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043424.174 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043424.174 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043424.174 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) (sqrt 1))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.174 * * * * [progress]: [ 40 / 60 ] simplifiying candidate # 1554043424.174 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043424.174 * * [simplify]: iters left: 6 (7 enodes) 1554043424.177 * * [simplify]: iters left: 5 (24 enodes) 1554043424.184 * * [simplify]: iters left: 4 (26 enodes) 1554043424.190 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.190 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.190 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.190 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.190 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.191 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043424.191 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043424.191 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043424.191 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043424.191 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.192 * * * * [progress]: [ 41 / 60 ] simplifiying candidate # 1554043424.192 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) (sqrt 1))) 1554043424.192 * * [simplify]: iters left: 6 (7 enodes) 1554043424.198 * * [simplify]: iters left: 5 (24 enodes) 1554043424.204 * * [simplify]: iters left: 4 (26 enodes) 1554043424.210 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.210 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.210 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.211 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.211 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.211 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.211 * * [simplify]: Extracting #6: cost 4 inf + 248 1554043424.211 * * [simplify]: Extracting #7: cost 2 inf + 532 1554043424.211 * * [simplify]: Extracting #8: cost 0 inf + 816 1554043424.212 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043424.212 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) (sqrt 1))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.212 * * * * [progress]: [ 42 / 60 ] simplifiying candidate # 1554043424.212 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043424.212 * * [simplify]: iters left: 6 (6 enodes) 1554043424.215 * * [simplify]: iters left: 5 (21 enodes) 1554043424.221 * * [simplify]: iters left: 4 (23 enodes) 1554043424.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.228 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.228 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.228 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.228 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.228 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.228 * * [simplify]: Extracting #6: cost 1 inf + 654 1554043424.229 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043424.229 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043424.229 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.229 * * * * [progress]: [ 43 / 60 ] simplifiying candidate # 1554043424.229 * [simplify]: Simplifying (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043424.229 * * [simplify]: iters left: 6 (6 enodes) 1554043424.233 * * [simplify]: iters left: 5 (21 enodes) 1554043424.236 * * [simplify]: iters left: 4 (23 enodes) 1554043424.239 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.239 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.239 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.239 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.239 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.239 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.239 * * [simplify]: Extracting #6: cost 1 inf + 656 1554043424.239 * * [simplify]: Extracting #7: cost 0 inf + 818 1554043424.240 * [simplify]: Simplified to (sqrt (+ (sqrt (/ 1 x)) 1)) 1554043424.240 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (sqrt (/ 1 x)) 1)) (sqrt (- (sqrt (/ 1 x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.240 * * * * [progress]: [ 44 / 60 ] simplifiying candidate # 1554043424.240 * [simplify]: Simplifying (sqrt (+ (/ (sqrt 1) (sqrt x)) 1)) 1554043424.240 * * [simplify]: iters left: 6 (7 enodes) 1554043424.242 * * [simplify]: iters left: 5 (24 enodes) 1554043424.246 * * [simplify]: iters left: 4 (26 enodes) 1554043424.249 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.250 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.250 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.250 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.250 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.250 * * [simplify]: Extracting #5: cost 6 inf + 84 1554043424.250 * * [simplify]: Extracting #6: cost 2 inf + 532 1554043424.250 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043424.250 * [simplify]: Simplified to (sqrt (+ 1 (/ 1 (sqrt x)))) 1554043424.250 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ 1 (/ 1 (sqrt x)))) (sqrt (- (/ (sqrt 1) (sqrt x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.250 * * * * [progress]: [ 45 / 60 ] simplifiying candidate # 1554043424.250 * [simplify]: Simplifying (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043424.251 * * [simplify]: iters left: 6 (6 enodes) 1554043424.252 * * [simplify]: iters left: 5 (21 enodes) 1554043424.255 * * [simplify]: iters left: 4 (23 enodes) 1554043424.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.258 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.258 * * [simplify]: Extracting #2: cost 6 inf + 0 1554043424.258 * * [simplify]: Extracting #3: cost 7 inf + 1 1554043424.259 * * [simplify]: Extracting #4: cost 9 inf + 1 1554043424.259 * * [simplify]: Extracting #5: cost 8 inf + 2 1554043424.259 * * [simplify]: Extracting #6: cost 1 inf + 654 1554043424.259 * * [simplify]: Extracting #7: cost 0 inf + 816 1554043424.259 * [simplify]: Simplified to (sqrt (+ (/ 1 (sqrt x)) 1)) 1554043424.259 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* (sqrt (+ (/ 1 (sqrt x)) 1)) (sqrt (- (/ 1 (sqrt x)) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.259 * * * * [progress]: [ 46 / 60 ] simplifiying candidate # 1554043424.259 * [simplify]: Simplifying (sqrt 1) 1554043424.259 * * [simplify]: iters left: 1 (2 enodes) 1554043424.261 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.261 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043424.261 * [simplify]: Simplified to 1 1554043424.261 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* 1 (sqrt (- (/ 1 x) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.261 * * * * [progress]: [ 47 / 60 ] simplifiying candidate # 1554043424.262 * [simplify]: Simplifying (sqrt 1) 1554043424.262 * * [simplify]: iters left: 1 (2 enodes) 1554043424.265 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.265 * * [simplify]: Extracting #1: cost 0 inf + 1 1554043424.265 * [simplify]: Simplified to 1 1554043424.265 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (* 1 (sqrt (- (/ 1 x) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.265 * * * * [progress]: [ 48 / 60 ] simplifiying candidate # 1554043424.265 * [simplify]: Simplifying (sqrt (- (pow (/ 1 x) 3) (pow 1 3))) 1554043424.266 * * [simplify]: iters left: 6 (8 enodes) 1554043424.272 * * [simplify]: iters left: 5 (39 enodes) 1554043424.287 * * [simplify]: iters left: 4 (77 enodes) 1554043424.316 * * [simplify]: iters left: 3 (135 enodes) 1554043424.353 * * [simplify]: iters left: 2 (235 enodes) 1554043424.433 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.434 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.434 * * [simplify]: Extracting #2: cost 16 inf + 0 1554043424.434 * * [simplify]: Extracting #3: cost 76 inf + 2 1554043424.435 * * [simplify]: Extracting #4: cost 115 inf + 5 1554043424.436 * * [simplify]: Extracting #5: cost 107 inf + 1036 1554043424.439 * * [simplify]: Extracting #6: cost 59 inf + 17283 1554043424.446 * * [simplify]: Extracting #7: cost 1 inf + 44661 1554043424.453 * * [simplify]: Extracting #8: cost 0 inf + 45416 1554043424.461 * [simplify]: Simplified to (sqrt (- (/ (/ 1 x) (* x x)) 1)) 1554043424.461 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (/ (sqrt (- (/ (/ 1 x) (* x x)) 1)) (sqrt (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1)))))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.461 * * * * [progress]: [ 49 / 60 ] simplifiying candidate # 1554043424.462 * [simplify]: Simplifying (sqrt (- (* (/ 1 x) (/ 1 x)) (* 1 1))) 1554043424.462 * * [simplify]: iters left: 6 (7 enodes) 1554043424.466 * * [simplify]: iters left: 5 (28 enodes) 1554043424.475 * * [simplify]: iters left: 4 (39 enodes) 1554043424.487 * * [simplify]: iters left: 3 (53 enodes) 1554043424.502 * * [simplify]: iters left: 2 (72 enodes) 1554043424.523 * * [simplify]: iters left: 1 (114 enodes) 1554043424.548 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.548 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.549 * * [simplify]: Extracting #2: cost 31 inf + 0 1554043424.549 * * [simplify]: Extracting #3: cost 41 inf + 2 1554043424.549 * * [simplify]: Extracting #4: cost 40 inf + 45 1554043424.550 * * [simplify]: Extracting #5: cost 17 inf + 2614 1554043424.553 * * [simplify]: Extracting #6: cost 0 inf + 5215 1554043424.555 * [simplify]: Simplified to (sqrt (- (/ 1 (* x x)) 1)) 1554043424.556 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (/ (sqrt (- (/ 1 (* x x)) 1)) (sqrt (+ (/ 1 x) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.556 * * * * [progress]: [ 50 / 60 ] simplifiying candidate # 1554043424.556 * [simplify]: Simplifying (- (/ 1 x) 1) 1554043424.556 * * [simplify]: iters left: 4 (4 enodes) 1554043424.559 * * [simplify]: iters left: 3 (17 enodes) 1554043424.564 * * [simplify]: iters left: 2 (21 enodes) 1554043424.570 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.570 * * [simplify]: Extracting #1: cost 5 inf + 0 1554043424.570 * * [simplify]: Extracting #2: cost 5 inf + 2 1554043424.570 * * [simplify]: Extracting #3: cost 0 inf + 251 1554043424.570 * [simplify]: Simplified to (- (/ 1 x) 1) 1554043424.571 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (pow (- (/ 1 x) 1) (/ 1 2))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.571 * * * * [progress]: [ 51 / 60 ] simplifiying candidate # 1554043424.571 * * * * [progress]: [ 52 / 60 ] simplifiying candidate # 1554043424.571 * [simplify]: Simplifying (sqrt (- (/ 1 x) 1)) 1554043424.571 * * [simplify]: iters left: 5 (5 enodes) 1554043424.574 * * [simplify]: iters left: 4 (20 enodes) 1554043424.580 * * [simplify]: iters left: 3 (24 enodes) 1554043424.584 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.584 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043424.584 * * [simplify]: Extracting #2: cost 7 inf + 0 1554043424.584 * * [simplify]: Extracting #3: cost 7 inf + 2 1554043424.584 * * [simplify]: Extracting #4: cost 0 inf + 495 1554043424.585 * [simplify]: Simplified to (sqrt (- (/ 1 x) 1)) 1554043424.585 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (- (+ (log (fabs (sqrt (- (/ 1 x) 1)))) (log (sqrt (- (/ 1 x) 1)))))) 1554043424.585 * * * * [progress]: [ 53 / 60 ] simplifiying candidate # 1554043424.585 * * * * [progress]: [ 54 / 60 ] simplifiying candidate #real (real->posit16 (sqrt (- (/ 1 x) 1))))) (log (sqrt (- (/ 1 x) 1))))))> 1554043424.585 * * * * [progress]: [ 55 / 60 ] simplifiying candidate # 1554043424.585 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 1554043424.585 * [simplify]: Simplified (2 1 2 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log +nan.0)))) 1554043424.585 * * * * [progress]: [ 56 / 60 ] simplifiying candidate # 1554043424.585 * [simplify]: Simplifying (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043424.585 * * [simplify]: iters left: 6 (16 enodes) 1554043424.591 * * [simplify]: iters left: 5 (70 enodes) 1554043424.603 * * [simplify]: iters left: 4 (102 enodes) 1554043424.627 * * [simplify]: iters left: 3 (131 enodes) 1554043424.662 * * [simplify]: iters left: 2 (174 enodes) 1554043424.709 * * [simplify]: iters left: 1 (247 enodes) 1554043424.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043424.804 * * [simplify]: Extracting #1: cost 8 inf + 0 1554043424.804 * * [simplify]: Extracting #2: cost 54 inf + 0 1554043424.804 * * [simplify]: Extracting #3: cost 74 inf + 701 1554043424.807 * * [simplify]: Extracting #4: cost 24 inf + 5821 1554043424.812 * * [simplify]: Extracting #5: cost 1 inf + 9291 1554043424.817 * * [simplify]: Extracting #6: cost 0 inf + 9298 1554043424.820 * * [simplify]: Extracting #7: cost 0 inf + 9259 1554043424.822 * [simplify]: Simplified to (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)) 1554043424.822 * [simplify]: Simplified (2 1 2 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)))))) 1554043424.823 * * * * [progress]: [ 57 / 60 ] simplifiying candidate # 1554043424.823 * [simplify]: Simplifying (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043424.823 * * [simplify]: iters left: 6 (16 enodes) 1554043424.829 * * [simplify]: iters left: 5 (70 enodes) 1554043424.841 * * [simplify]: iters left: 4 (102 enodes) 1554043424.869 * * [simplify]: iters left: 3 (131 enodes) 1554043424.897 * * [simplify]: iters left: 2 (174 enodes) 1554043424.925 * * [simplify]: iters left: 1 (247 enodes) 1554043425.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043425.004 * * [simplify]: Extracting #1: cost 8 inf + 0 1554043425.004 * * [simplify]: Extracting #2: cost 54 inf + 0 1554043425.005 * * [simplify]: Extracting #3: cost 74 inf + 701 1554043425.006 * * [simplify]: Extracting #4: cost 24 inf + 5821 1554043425.008 * * [simplify]: Extracting #5: cost 1 inf + 9291 1554043425.011 * * [simplify]: Extracting #6: cost 0 inf + 9298 1554043425.014 * * [simplify]: Extracting #7: cost 0 inf + 9259 1554043425.017 * [simplify]: Simplified to (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)) 1554043425.017 * [simplify]: Simplified (2 1 2 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)))))) 1554043425.017 * * * * [progress]: [ 58 / 60 ] simplifiying candidate # 1554043425.017 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 1554043425.017 * [simplify]: Simplified (2 1 1 1) to (λ (x) (- (+ (log +nan.0) (log (sqrt (- (/ 1 x) 1)))))) 1554043425.017 * * * * [progress]: [ 59 / 60 ] simplifiying candidate # 1554043425.017 * [simplify]: Simplifying (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043425.018 * * [simplify]: iters left: 6 (16 enodes) 1554043425.026 * * [simplify]: iters left: 5 (70 enodes) 1554043425.048 * * [simplify]: iters left: 4 (102 enodes) 1554043425.080 * * [simplify]: iters left: 3 (131 enodes) 1554043425.116 * * [simplify]: iters left: 2 (174 enodes) 1554043425.167 * * [simplify]: iters left: 1 (247 enodes) 1554043425.235 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043425.236 * * [simplify]: Extracting #1: cost 8 inf + 0 1554043425.236 * * [simplify]: Extracting #2: cost 54 inf + 0 1554043425.237 * * [simplify]: Extracting #3: cost 74 inf + 701 1554043425.240 * * [simplify]: Extracting #4: cost 24 inf + 5821 1554043425.245 * * [simplify]: Extracting #5: cost 1 inf + 9291 1554043425.250 * * [simplify]: Extracting #6: cost 0 inf + 9298 1554043425.255 * * [simplify]: Extracting #7: cost 0 inf + 9259 1554043425.260 * [simplify]: Simplified to (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)) 1554043425.261 * [simplify]: Simplified (2 1 1 1) to (λ (x) (- (+ (log (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x))) (log (sqrt (- (/ 1 x) 1)))))) 1554043425.261 * * * * [progress]: [ 60 / 60 ] simplifiying candidate # 1554043425.261 * [simplify]: Simplifying (+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1)))))) 1554043425.261 * * [simplify]: iters left: 6 (16 enodes) 1554043425.272 * * [simplify]: iters left: 5 (70 enodes) 1554043425.294 * * [simplify]: iters left: 4 (102 enodes) 1554043425.323 * * [simplify]: iters left: 3 (131 enodes) 1554043425.362 * * [simplify]: iters left: 2 (174 enodes) 1554043425.399 * * [simplify]: iters left: 1 (247 enodes) 1554043425.479 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043425.479 * * [simplify]: Extracting #1: cost 8 inf + 0 1554043425.480 * * [simplify]: Extracting #2: cost 54 inf + 0 1554043425.480 * * [simplify]: Extracting #3: cost 74 inf + 701 1554043425.483 * * [simplify]: Extracting #4: cost 24 inf + 5821 1554043425.488 * * [simplify]: Extracting #5: cost 1 inf + 9291 1554043425.495 * * [simplify]: Extracting #6: cost 0 inf + 9298 1554043425.500 * * [simplify]: Extracting #7: cost 0 inf + 9259 1554043425.505 * [simplify]: Simplified to (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x)) 1554043425.505 * [simplify]: Simplified (2 1 1 1) to (λ (x) (- (+ (log (+ (sqrt -1) (/ (* (/ 1 (sqrt -1)) (+ 1/2 (/ 1/8 x))) x))) (log (sqrt (- (/ 1 x) 1)))))) 1554043425.506 * * * [progress]: adding candidates to table 1554043426.077 * [progress]: [Phase 3 of 3] Extracting. 1554043426.080 * [simplify]: Simplifying (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1))))) 1554043426.080 * * [simplify]: iters left: 6 (8 enodes) 1554043426.080 * * [simplify]: iters left: 5 (12 enodes) 1554043426.081 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043426.081 * * [simplify]: Extracting #1: cost 3 inf + 0 1554043426.081 * * [simplify]: Extracting #2: cost 4 inf + 0 1554043426.081 * * [simplify]: Extracting #3: cost 5 inf + 0 1554043426.081 * * [simplify]: Extracting #4: cost 6 inf + 0 1554043426.081 * * [simplify]: Extracting #5: cost 8 inf + 0 1554043426.081 * * [simplify]: Extracting #6: cost 8 inf + 1 1554043426.081 * * [simplify]: Extracting #7: cost 0 inf + 1176 1554043426.081 * [simplify]: Simplified to (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1))))) 1554043429.587 * [regime-testing]: Baseline error score: 0.015113762199135098 1554043429.588 * [regime-testing]: Oracle error score: 0.015113762199135098 1554043429.589 * [regime-testing]: End program error score: 0.015113762199135098