0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.409 * * * [progress]: [2/2] Setting up program. 0.414 * [progress]: [Phase 2 of 3] Improving. 0.414 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.416 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.417 * * [simplify]: iters left: 5 (6 enodes) 0.466 * * [simplify]: iters left: 4 (24 enodes) 0.473 * * [simplify]: iters left: 3 (28 enodes) 0.481 * * [simplify]: Extracting #0: cost 1 inf + 0 0.481 * * [simplify]: Extracting #1: cost 4 inf + 0 0.481 * * [simplify]: Extracting #2: cost 8 inf + 0 0.481 * * [simplify]: Extracting #3: cost 10 inf + 1 0.481 * * [simplify]: Extracting #4: cost 5 inf + 128 0.482 * * [simplify]: Extracting #5: cost 1 inf + 495 0.482 * * [simplify]: Extracting #6: cost 0 inf + 657 0.482 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.482 * [simplify]: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 0.487 * * [progress]: iteration 1 / 4 0.487 * * * [progress]: picking best candidate 0.490 * * * * [pick]: Picked # 0.490 * * * [progress]: localizing error 0.517 * * * [progress]: generating rewritten candidates 0.518 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.658 * * * [progress]: generating series expansions 0.659 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.697 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 0.697 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.699 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.699 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [backup-simplify]: Simplify 0 into 0 0.699 * [backup-simplify]: Simplify 1 into 1 0.699 * [taylor]: Taking taylor expansion of (- x 1) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [backup-simplify]: Simplify 0 into 0 0.700 * [backup-simplify]: Simplify 1 into 1 0.700 * [taylor]: Taking taylor expansion of 1 in x 0.700 * [backup-simplify]: Simplify 1 into 1 0.702 * [backup-simplify]: Simplify (- 1) into -1 0.703 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.703 * [backup-simplify]: Simplify (* 0 -1) into 0 0.704 * [backup-simplify]: Simplify (- 0) into 0 0.705 * [backup-simplify]: Simplify (+ 1 0) into 1 0.706 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.707 * [backup-simplify]: Simplify (sqrt 0) into 0 0.709 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.709 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.709 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.710 * [backup-simplify]: Simplify 0 into 0 0.710 * [backup-simplify]: Simplify 1 into 1 0.710 * [taylor]: Taking taylor expansion of (- x 1) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [backup-simplify]: Simplify 0 into 0 0.710 * [backup-simplify]: Simplify 1 into 1 0.710 * [taylor]: Taking taylor expansion of 1 in x 0.710 * [backup-simplify]: Simplify 1 into 1 0.710 * [backup-simplify]: Simplify (- 1) into -1 0.711 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.712 * [backup-simplify]: Simplify (* 0 -1) into 0 0.713 * [backup-simplify]: Simplify (- 0) into 0 0.713 * [backup-simplify]: Simplify (+ 1 0) into 1 0.714 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.715 * [backup-simplify]: Simplify (sqrt 0) into 0 0.717 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.718 * [backup-simplify]: Simplify 0 into 0 0.718 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.720 * [backup-simplify]: Simplify (- 0) into 0 0.721 * [backup-simplify]: Simplify (+ 0 0) into 0 0.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.728 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.728 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.728 * [backup-simplify]: Simplify (- 0) into 0 0.729 * [backup-simplify]: Simplify (+ 0 0) into 0 0.731 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.735 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.736 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.737 * [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))))))) 0.737 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 0.737 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.737 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.737 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.737 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.737 * [backup-simplify]: Simplify 0 into 0 0.737 * [backup-simplify]: Simplify 1 into 1 0.738 * [backup-simplify]: Simplify (/ 1 1) into 1 0.738 * [taylor]: Taking taylor expansion of 1 in x 0.738 * [backup-simplify]: Simplify 1 into 1 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify 1 into 1 0.739 * [backup-simplify]: Simplify (+ 1 0) into 1 0.740 * [backup-simplify]: Simplify (/ 1 1) into 1 0.741 * [backup-simplify]: Simplify (sqrt 1) into 1 0.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.743 * [backup-simplify]: Simplify (- 1) into -1 0.743 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.744 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.745 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.745 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.745 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [backup-simplify]: Simplify 0 into 0 0.745 * [backup-simplify]: Simplify 1 into 1 0.745 * [backup-simplify]: Simplify (/ 1 1) into 1 0.745 * [taylor]: Taking taylor expansion of 1 in x 0.745 * [backup-simplify]: Simplify 1 into 1 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [backup-simplify]: Simplify 0 into 0 0.746 * [backup-simplify]: Simplify 1 into 1 0.746 * [backup-simplify]: Simplify (+ 1 0) into 1 0.746 * [backup-simplify]: Simplify (/ 1 1) into 1 0.747 * [backup-simplify]: Simplify (sqrt 1) into 1 0.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.748 * [backup-simplify]: Simplify (- 1) into -1 0.748 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.749 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.750 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.750 * [backup-simplify]: Simplify 1 into 1 0.750 * [backup-simplify]: Simplify -1/2 into -1/2 0.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.752 * [backup-simplify]: Simplify (- 0) into 0 0.752 * [backup-simplify]: Simplify (+ 0 0) into 0 0.753 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 0.754 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 0.754 * [backup-simplify]: Simplify -1/8 into -1/8 0.754 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 0.755 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 0.755 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 0.755 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.755 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.755 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.755 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.755 * [backup-simplify]: Simplify 0 into 0 0.755 * [backup-simplify]: Simplify 1 into 1 0.755 * [backup-simplify]: Simplify (/ 1 1) into 1 0.755 * [taylor]: Taking taylor expansion of 1 in x 0.755 * [backup-simplify]: Simplify 1 into 1 0.756 * [backup-simplify]: Simplify (+ 1 0) into 1 0.756 * [backup-simplify]: Simplify (- 1) into -1 0.757 * [backup-simplify]: Simplify (sqrt 0) into 0 0.757 * [backup-simplify]: Simplify (- 1) into -1 0.759 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.759 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.759 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.759 * [taylor]: Taking taylor expansion of -1 in x 0.759 * [backup-simplify]: Simplify -1 into -1 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [backup-simplify]: Simplify 0 into 0 0.759 * [backup-simplify]: Simplify 1 into 1 0.759 * [backup-simplify]: Simplify (/ -1 1) into -1 0.760 * [backup-simplify]: Simplify (sqrt 0) into 0 0.761 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.761 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.761 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.761 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.761 * [backup-simplify]: Simplify 0 into 0 0.761 * [backup-simplify]: Simplify 1 into 1 0.762 * [backup-simplify]: Simplify (/ 1 1) into 1 0.762 * [taylor]: Taking taylor expansion of 1 in x 0.762 * [backup-simplify]: Simplify 1 into 1 0.762 * [backup-simplify]: Simplify (+ 1 0) into 1 0.764 * [backup-simplify]: Simplify (- 1) into -1 0.764 * [backup-simplify]: Simplify (sqrt 0) into 0 0.765 * [backup-simplify]: Simplify (- 1) into -1 0.766 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.766 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.766 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.766 * [taylor]: Taking taylor expansion of -1 in x 0.766 * [backup-simplify]: Simplify -1 into -1 0.766 * [taylor]: Taking taylor expansion of x in x 0.766 * [backup-simplify]: Simplify 0 into 0 0.766 * [backup-simplify]: Simplify 1 into 1 0.767 * [backup-simplify]: Simplify (/ -1 1) into -1 0.767 * [backup-simplify]: Simplify (sqrt 0) into 0 0.769 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.769 * [backup-simplify]: Simplify (* 0 0) into 0 0.769 * [backup-simplify]: Simplify 0 into 0 0.770 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.770 * [backup-simplify]: Simplify 0 into 0 0.771 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.774 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.775 * [backup-simplify]: Simplify (+ 0 1) into 1 0.776 * [backup-simplify]: Simplify (- 1) into -1 0.779 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.782 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.782 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.783 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.790 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.791 * [backup-simplify]: Simplify (+ 0 0) into 0 0.792 * [backup-simplify]: Simplify (- 0) into 0 0.796 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.801 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.801 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.803 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.808 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.809 * [backup-simplify]: Simplify (+ 0 0) into 0 0.810 * [backup-simplify]: Simplify (- 0) into 0 0.815 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.821 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.821 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.824 * [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))))) 0.825 * * * [progress]: simplifying candidates 0.825 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.825 * [simplify]: Simplifying (* (- x 1) x) 0.825 * * [simplify]: iters left: 4 (4 enodes) 0.828 * * [simplify]: iters left: 3 (18 enodes) 0.835 * * [simplify]: iters left: 2 (27 enodes) 0.877 * * [simplify]: iters left: 1 (36 enodes) 0.898 * * [simplify]: Extracting #0: cost 1 inf + 0 0.898 * * [simplify]: Extracting #1: cost 7 inf + 0 0.898 * * [simplify]: Extracting #2: cost 11 inf + 1 0.898 * * [simplify]: Extracting #3: cost 0 inf + 457 0.899 * * [simplify]: Extracting #4: cost 0 inf + 455 0.900 * [simplify]: Simplified to (- (* x x) x) 0.900 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 0.900 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.900 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.900 * * [simplify]: iters left: 5 (6 enodes) 0.903 * * [simplify]: iters left: 4 (24 enodes) 0.909 * * [simplify]: iters left: 3 (28 enodes) 0.918 * * [simplify]: Extracting #0: cost 1 inf + 0 0.918 * * [simplify]: Extracting #1: cost 4 inf + 0 0.918 * * [simplify]: Extracting #2: cost 8 inf + 0 0.918 * * [simplify]: Extracting #3: cost 10 inf + 1 0.918 * * [simplify]: Extracting #4: cost 5 inf + 128 0.919 * * [simplify]: Extracting #5: cost 1 inf + 495 0.919 * * [simplify]: Extracting #6: cost 0 inf + 657 0.919 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.919 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 0.919 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.920 * [simplify]: Simplifying (* (- x 1) x) 0.920 * * [simplify]: iters left: 4 (4 enodes) 0.955 * * [simplify]: iters left: 3 (18 enodes) 0.965 * * [simplify]: iters left: 2 (27 enodes) 0.979 * * [simplify]: iters left: 1 (36 enodes) 1.021 * * [simplify]: Extracting #0: cost 1 inf + 0 1.021 * * [simplify]: Extracting #1: cost 7 inf + 0 1.021 * * [simplify]: Extracting #2: cost 11 inf + 1 1.023 * * [simplify]: Extracting #3: cost 0 inf + 457 1.024 * * [simplify]: Extracting #4: cost 0 inf + 455 1.024 * [simplify]: Simplified to (- (* x x) x) 1.025 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 1.025 * [simplify]: Simplifying (/ 1 2) 1.025 * * [simplify]: iters left: 2 (3 enodes) 1.030 * * [simplify]: iters left: 1 (12 enodes) 1.037 * * [simplify]: Extracting #0: cost 1 inf + 0 1.037 * * [simplify]: Extracting #1: cost 0 inf + 1 1.037 * [simplify]: Simplified to 1/2 1.037 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- x 1) x) 1/2)) 1.037 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 1.037 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 1.038 * [simplify]: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1.038 * * [simplify]: iters left: 6 (8 enodes) 1.043 * * [simplify]: iters left: 5 (30 enodes) 1.053 * * [simplify]: iters left: 4 (34 enodes) 1.064 * * [simplify]: Extracting #0: cost 1 inf + 0 1.064 * * [simplify]: Extracting #1: cost 4 inf + 0 1.064 * * [simplify]: Extracting #2: cost 8 inf + 0 1.064 * * [simplify]: Extracting #3: cost 12 inf + 0 1.064 * * [simplify]: Extracting #4: cost 10 inf + 305 1.065 * * [simplify]: Extracting #5: cost 8 inf + 307 1.065 * * [simplify]: Extracting #6: cost 5 inf + 473 1.065 * * [simplify]: Extracting #7: cost 0 inf + 1463 1.066 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 1.066 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 1.066 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 1.066 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 1.066 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 1.066 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1.066 * * [simplify]: iters left: 6 (10 enodes) 1.073 * * [simplify]: iters left: 5 (38 enodes) 1.087 * * [simplify]: iters left: 4 (72 enodes) 1.115 * * [simplify]: iters left: 3 (130 enodes) 1.175 * * [simplify]: iters left: 2 (240 enodes) 1.297 * * [simplify]: iters left: 1 (440 enodes) 1.435 * * [simplify]: Extracting #0: cost 1 inf + 0 1.436 * * [simplify]: Extracting #1: cost 37 inf + 0 1.436 * * [simplify]: Extracting #2: cost 95 inf + 1 1.437 * * [simplify]: Extracting #3: cost 93 inf + 413 1.439 * * [simplify]: Extracting #4: cost 66 inf + 3494 1.445 * * [simplify]: Extracting #5: cost 27 inf + 14714 1.454 * * [simplify]: Extracting #6: cost 4 inf + 27691 1.468 * * [simplify]: Extracting #7: cost 0 inf + 30307 1.477 * [simplify]: Simplified to (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))) 1.477 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))))) 1.477 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 1.477 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 1.477 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 1.477 * [simplify]: Simplifying (* (- x 1) x) 1.478 * * [simplify]: iters left: 4 (4 enodes) 1.481 * * [simplify]: iters left: 3 (18 enodes) 1.487 * * [simplify]: iters left: 2 (27 enodes) 1.496 * * [simplify]: iters left: 1 (36 enodes) 1.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1.506 * * [simplify]: Extracting #1: cost 7 inf + 0 1.506 * * [simplify]: Extracting #2: cost 11 inf + 1 1.507 * * [simplify]: Extracting #3: cost 0 inf + 457 1.507 * * [simplify]: Extracting #4: cost 0 inf + 455 1.507 * [simplify]: Simplified to (- (* x x) x) 1.507 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1.507 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 1.507 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 1.507 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 1.508 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.508 * * [simplify]: iters left: 6 (8 enodes) 1.512 * * [simplify]: iters left: 5 (30 enodes) 1.520 * * [simplify]: iters left: 4 (34 enodes) 1.525 * * [simplify]: Extracting #0: cost 1 inf + 0 1.525 * * [simplify]: Extracting #1: cost 4 inf + 0 1.525 * * [simplify]: Extracting #2: cost 8 inf + 0 1.525 * * [simplify]: Extracting #3: cost 12 inf + 0 1.525 * * [simplify]: Extracting #4: cost 10 inf + 245 1.526 * * [simplify]: Extracting #5: cost 8 inf + 247 1.526 * * [simplify]: Extracting #6: cost 5 inf + 413 1.526 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.526 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.526 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.526 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.526 * * [simplify]: iters left: 6 (8 enodes) 1.529 * * [simplify]: iters left: 5 (30 enodes) 1.534 * * [simplify]: iters left: 4 (34 enodes) 1.539 * * [simplify]: Extracting #0: cost 1 inf + 0 1.539 * * [simplify]: Extracting #1: cost 4 inf + 0 1.539 * * [simplify]: Extracting #2: cost 8 inf + 0 1.539 * * [simplify]: Extracting #3: cost 12 inf + 0 1.539 * * [simplify]: Extracting #4: cost 10 inf + 245 1.539 * * [simplify]: Extracting #5: cost 8 inf + 247 1.540 * * [simplify]: Extracting #6: cost 5 inf + 413 1.540 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.540 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.540 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.540 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 1.540 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.540 * * [simplify]: iters left: 6 (8 enodes) 1.543 * * [simplify]: iters left: 5 (30 enodes) 1.548 * * [simplify]: iters left: 4 (34 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.556 * * [simplify]: Extracting #1: cost 4 inf + 0 1.556 * * [simplify]: Extracting #2: cost 8 inf + 0 1.556 * * [simplify]: Extracting #3: cost 12 inf + 0 1.556 * * [simplify]: Extracting #4: cost 10 inf + 245 1.557 * * [simplify]: Extracting #5: cost 8 inf + 247 1.557 * * [simplify]: Extracting #6: cost 5 inf + 413 1.557 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.558 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.558 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.558 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.558 * * [simplify]: iters left: 6 (8 enodes) 1.563 * * [simplify]: iters left: 5 (30 enodes) 1.572 * * [simplify]: iters left: 4 (34 enodes) 1.582 * * [simplify]: Extracting #0: cost 1 inf + 0 1.582 * * [simplify]: Extracting #1: cost 4 inf + 0 1.582 * * [simplify]: Extracting #2: cost 8 inf + 0 1.582 * * [simplify]: Extracting #3: cost 12 inf + 0 1.582 * * [simplify]: Extracting #4: cost 10 inf + 245 1.582 * * [simplify]: Extracting #5: cost 8 inf + 247 1.582 * * [simplify]: Extracting #6: cost 5 inf + 413 1.583 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.583 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.583 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.583 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 1.584 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.584 * * [simplify]: iters left: 6 (8 enodes) 1.588 * * [simplify]: iters left: 5 (30 enodes) 1.600 * * [simplify]: iters left: 4 (34 enodes) 1.609 * * [simplify]: Extracting #0: cost 1 inf + 0 1.609 * * [simplify]: Extracting #1: cost 4 inf + 0 1.609 * * [simplify]: Extracting #2: cost 8 inf + 0 1.609 * * [simplify]: Extracting #3: cost 12 inf + 0 1.609 * * [simplify]: Extracting #4: cost 10 inf + 245 1.610 * * [simplify]: Extracting #5: cost 8 inf + 247 1.610 * * [simplify]: Extracting #6: cost 5 inf + 413 1.610 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.610 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.610 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.611 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.611 * * [simplify]: iters left: 6 (8 enodes) 1.615 * * [simplify]: iters left: 5 (30 enodes) 1.626 * * [simplify]: iters left: 4 (34 enodes) 1.636 * * [simplify]: Extracting #0: cost 1 inf + 0 1.636 * * [simplify]: Extracting #1: cost 4 inf + 0 1.636 * * [simplify]: Extracting #2: cost 8 inf + 0 1.636 * * [simplify]: Extracting #3: cost 12 inf + 0 1.636 * * [simplify]: Extracting #4: cost 10 inf + 245 1.636 * * [simplify]: Extracting #5: cost 8 inf + 247 1.637 * * [simplify]: Extracting #6: cost 5 inf + 413 1.637 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.638 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.638 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.638 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 1.639 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.639 * * [simplify]: iters left: 6 (8 enodes) 1.644 * * [simplify]: iters left: 5 (30 enodes) 1.653 * * [simplify]: iters left: 4 (34 enodes) 1.662 * * [simplify]: Extracting #0: cost 1 inf + 0 1.662 * * [simplify]: Extracting #1: cost 4 inf + 0 1.662 * * [simplify]: Extracting #2: cost 8 inf + 0 1.662 * * [simplify]: Extracting #3: cost 12 inf + 0 1.663 * * [simplify]: Extracting #4: cost 10 inf + 245 1.663 * * [simplify]: Extracting #5: cost 8 inf + 247 1.663 * * [simplify]: Extracting #6: cost 5 inf + 413 1.663 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.664 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.664 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.664 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.664 * * [simplify]: iters left: 6 (8 enodes) 1.669 * * [simplify]: iters left: 5 (30 enodes) 1.678 * * [simplify]: iters left: 4 (34 enodes) 1.683 * * [simplify]: Extracting #0: cost 1 inf + 0 1.683 * * [simplify]: Extracting #1: cost 4 inf + 0 1.683 * * [simplify]: Extracting #2: cost 8 inf + 0 1.683 * * [simplify]: Extracting #3: cost 12 inf + 0 1.684 * * [simplify]: Extracting #4: cost 10 inf + 245 1.684 * * [simplify]: Extracting #5: cost 8 inf + 247 1.684 * * [simplify]: Extracting #6: cost 5 inf + 413 1.684 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.684 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.684 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.684 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 1.684 * [simplify]: Simplifying (cbrt (sqrt x)) 1.685 * * [simplify]: iters left: 2 (3 enodes) 1.685 * * [simplify]: iters left: 1 (9 enodes) 1.686 * * [simplify]: Extracting #0: cost 1 inf + 0 1.687 * * [simplify]: Extracting #1: cost 3 inf + 0 1.687 * * [simplify]: Extracting #2: cost 5 inf + 0 1.687 * * [simplify]: Extracting #3: cost 4 inf + 1 1.687 * * [simplify]: Extracting #4: cost 0 inf + 325 1.687 * [simplify]: Simplified to (cbrt (sqrt x)) 1.687 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.687 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 1.687 * [simplify]: Simplifying (sqrt (cbrt x)) 1.687 * * [simplify]: iters left: 2 (3 enodes) 1.688 * * [simplify]: iters left: 1 (9 enodes) 1.689 * * [simplify]: Extracting #0: cost 1 inf + 0 1.689 * * [simplify]: Extracting #1: cost 3 inf + 0 1.689 * * [simplify]: Extracting #2: cost 5 inf + 0 1.689 * * [simplify]: Extracting #3: cost 4 inf + 1 1.689 * * [simplify]: Extracting #4: cost 0 inf + 405 1.689 * [simplify]: Simplified to (sqrt (cbrt x)) 1.689 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 1.689 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 1.689 * [simplify]: Simplifying (sqrt (sqrt x)) 1.689 * * [simplify]: iters left: 2 (3 enodes) 1.690 * * [simplify]: iters left: 1 (9 enodes) 1.691 * * [simplify]: Extracting #0: cost 1 inf + 0 1.691 * * [simplify]: Extracting #1: cost 3 inf + 0 1.691 * * [simplify]: Extracting #2: cost 5 inf + 0 1.691 * * [simplify]: Extracting #3: cost 4 inf + 1 1.691 * * [simplify]: Extracting #4: cost 0 inf + 245 1.691 * [simplify]: Simplified to (sqrt (sqrt x)) 1.691 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.691 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 1.692 * [simplify]: Simplifying (sqrt x) 1.692 * * [simplify]: iters left: 1 (2 enodes) 1.692 * * [simplify]: Extracting #0: cost 1 inf + 0 1.692 * * [simplify]: Extracting #1: cost 3 inf + 0 1.692 * * [simplify]: Extracting #2: cost 2 inf + 1 1.692 * * [simplify]: Extracting #3: cost 0 inf + 83 1.692 * [simplify]: Simplified to (sqrt x) 1.692 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt 1)) (sqrt x))) 1.692 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 1.692 * [simplify]: Simplifying (sqrt (sqrt x)) 1.692 * * [simplify]: iters left: 2 (3 enodes) 1.693 * * [simplify]: iters left: 1 (9 enodes) 1.694 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 3 inf + 0 1.694 * * [simplify]: Extracting #2: cost 5 inf + 0 1.694 * * [simplify]: Extracting #3: cost 4 inf + 1 1.694 * * [simplify]: Extracting #4: cost 0 inf + 245 1.695 * [simplify]: Simplified to (sqrt (sqrt x)) 1.695 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.695 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 1.695 * [simplify]: Simplifying (sqrt x) 1.695 * * [simplify]: iters left: 1 (2 enodes) 1.695 * * [simplify]: Extracting #0: cost 1 inf + 0 1.695 * * [simplify]: Extracting #1: cost 3 inf + 0 1.695 * * [simplify]: Extracting #2: cost 2 inf + 1 1.695 * * [simplify]: Extracting #3: cost 0 inf + 83 1.695 * [simplify]: Simplified to (sqrt x) 1.695 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1.695 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 1.696 * [simplify]: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.696 * * [simplify]: iters left: 6 (6 enodes) 1.698 * * [simplify]: iters left: 5 (23 enodes) 1.702 * * [simplify]: iters left: 4 (27 enodes) 1.706 * * [simplify]: Extracting #0: cost 1 inf + 0 1.706 * * [simplify]: Extracting #1: cost 3 inf + 0 1.706 * * [simplify]: Extracting #2: cost 5 inf + 0 1.706 * * [simplify]: Extracting #3: cost 7 inf + 0 1.706 * * [simplify]: Extracting #4: cost 11 inf + 0 1.706 * * [simplify]: Extracting #5: cost 6 inf + 87 1.706 * * [simplify]: Extracting #6: cost 1 inf + 777 1.707 * * [simplify]: Extracting #7: cost 0 inf + 979 1.707 * [simplify]: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.707 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1.707 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 1.707 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1.707 * * [simplify]: iters left: 6 (6 enodes) 1.709 * * [simplify]: iters left: 5 (24 enodes) 1.717 * * [simplify]: iters left: 4 (28 enodes) 1.725 * * [simplify]: Extracting #0: cost 1 inf + 0 1.725 * * [simplify]: Extracting #1: cost 4 inf + 0 1.726 * * [simplify]: Extracting #2: cost 7 inf + 0 1.726 * * [simplify]: Extracting #3: cost 11 inf + 0 1.726 * * [simplify]: Extracting #4: cost 8 inf + 3 1.726 * * [simplify]: Extracting #5: cost 4 inf + 331 1.726 * * [simplify]: Extracting #6: cost 2 inf + 655 1.726 * * [simplify]: Extracting #7: cost 0 inf + 979 1.727 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 1.727 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1.727 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 1.727 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.727 * * [simplify]: iters left: 4 (5 enodes) 1.731 * * [simplify]: iters left: 3 (20 enodes) 1.739 * * [simplify]: iters left: 2 (24 enodes) 1.743 * * [simplify]: Extracting #0: cost 1 inf + 0 1.743 * * [simplify]: Extracting #1: cost 3 inf + 0 1.743 * * [simplify]: Extracting #2: cost 5 inf + 0 1.743 * * [simplify]: Extracting #3: cost 9 inf + 0 1.743 * * [simplify]: Extracting #4: cost 6 inf + 3 1.743 * * [simplify]: Extracting #5: cost 0 inf + 495 1.743 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.743 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.743 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 1.743 * [simplify]: Simplifying (sqrt 1) 1.743 * * [simplify]: iters left: 1 (2 enodes) 1.745 * * [simplify]: Extracting #0: cost 1 inf + 0 1.745 * * [simplify]: Extracting #1: cost 0 inf + 1 1.745 * [simplify]: Simplified to 1 1.745 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.745 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 1.745 * [simplify]: Simplifying (sqrt (+ (sqrt x) (sqrt 1))) 1.745 * * [simplify]: iters left: 4 (6 enodes) 1.747 * * [simplify]: iters left: 3 (21 enodes) 1.750 * * [simplify]: iters left: 2 (23 enodes) 1.757 * * [simplify]: Extracting #0: cost 1 inf + 0 1.757 * * [simplify]: Extracting #1: cost 3 inf + 0 1.757 * * [simplify]: Extracting #2: cost 6 inf + 0 1.757 * * [simplify]: Extracting #3: cost 7 inf + 1 1.758 * * [simplify]: Extracting #4: cost 6 inf + 2 1.758 * * [simplify]: Extracting #5: cost 0 inf + 492 1.758 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.758 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x)))) 1.758 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 1.758 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.758 * * [simplify]: iters left: 4 (5 enodes) 1.760 * * [simplify]: iters left: 3 (18 enodes) 1.763 * * [simplify]: iters left: 2 (20 enodes) 1.766 * * [simplify]: Extracting #0: cost 1 inf + 0 1.766 * * [simplify]: Extracting #1: cost 3 inf + 0 1.766 * * [simplify]: Extracting #2: cost 6 inf + 0 1.766 * * [simplify]: Extracting #3: cost 7 inf + 1 1.766 * * [simplify]: Extracting #4: cost 6 inf + 2 1.766 * * [simplify]: Extracting #5: cost 0 inf + 492 1.767 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.767 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.767 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 1.767 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.767 * * [simplify]: iters left: 4 (5 enodes) 1.768 * * [simplify]: iters left: 3 (18 enodes) 1.772 * * [simplify]: iters left: 2 (20 enodes) 1.775 * * [simplify]: Extracting #0: cost 1 inf + 0 1.775 * * [simplify]: Extracting #1: cost 3 inf + 0 1.775 * * [simplify]: Extracting #2: cost 6 inf + 0 1.775 * * [simplify]: Extracting #3: cost 7 inf + 1 1.775 * * [simplify]: Extracting #4: cost 6 inf + 2 1.775 * * [simplify]: Extracting #5: cost 0 inf + 492 1.775 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.775 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.775 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 1.775 * [simplify]: Simplifying (sqrt 1) 1.775 * * [simplify]: iters left: 1 (2 enodes) 1.777 * * [simplify]: Extracting #0: cost 1 inf + 0 1.777 * * [simplify]: Extracting #1: cost 0 inf + 1 1.777 * [simplify]: Simplified to 1 1.777 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.777 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 1.778 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.778 * * [simplify]: iters left: 4 (5 enodes) 1.781 * * [simplify]: iters left: 3 (20 enodes) 1.788 * * [simplify]: iters left: 2 (24 enodes) 1.795 * * [simplify]: Extracting #0: cost 1 inf + 0 1.796 * * [simplify]: Extracting #1: cost 3 inf + 0 1.796 * * [simplify]: Extracting #2: cost 5 inf + 0 1.796 * * [simplify]: Extracting #3: cost 9 inf + 0 1.796 * * [simplify]: Extracting #4: cost 6 inf + 3 1.796 * * [simplify]: Extracting #5: cost 0 inf + 495 1.796 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.796 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.796 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 1.796 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 1.797 * [simplify]: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1.797 * * [simplify]: iters left: 6 (9 enodes) 1.803 * * [simplify]: iters left: 5 (41 enodes) 1.818 * * [simplify]: iters left: 4 (64 enodes) 1.840 * * [simplify]: iters left: 3 (97 enodes) 1.873 * * [simplify]: iters left: 2 (157 enodes) 1.928 * * [simplify]: iters left: 1 (331 enodes) 2.051 * * [simplify]: Extracting #0: cost 1 inf + 0 2.051 * * [simplify]: Extracting #1: cost 4 inf + 0 2.051 * * [simplify]: Extracting #2: cost 8 inf + 0 2.052 * * [simplify]: Extracting #3: cost 38 inf + 83 2.053 * * [simplify]: Extracting #4: cost 129 inf + 85 2.054 * * [simplify]: Extracting #5: cost 183 inf + 2653 2.058 * * [simplify]: Extracting #6: cost 134 inf + 22637 2.069 * * [simplify]: Extracting #7: cost 37 inf + 74841 2.088 * * [simplify]: Extracting #8: cost 1 inf + 91906 2.104 * * [simplify]: Extracting #9: cost 0 inf + 90301 2.119 * * [simplify]: Extracting #10: cost 0 inf + 90130 2.134 * [simplify]: Simplified to (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) 2.134 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 2.134 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 2.134 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 2.135 * * [simplify]: iters left: 6 (8 enodes) 2.137 * * [simplify]: iters left: 5 (28 enodes) 2.141 * * [simplify]: iters left: 4 (35 enodes) 2.147 * * [simplify]: iters left: 3 (42 enodes) 2.153 * * [simplify]: iters left: 2 (58 enodes) 2.165 * * [simplify]: iters left: 1 (95 enodes) 2.194 * * [simplify]: Extracting #0: cost 1 inf + 0 2.194 * * [simplify]: Extracting #1: cost 4 inf + 0 2.194 * * [simplify]: Extracting #2: cost 8 inf + 0 2.194 * * [simplify]: Extracting #3: cost 28 inf + 1 2.194 * * [simplify]: Extracting #4: cost 22 inf + 741 2.198 * * [simplify]: Extracting #5: cost 3 inf + 2457 2.199 * * [simplify]: Extracting #6: cost 1 inf + 2781 2.201 * * [simplify]: Extracting #7: cost 0 inf + 2983 2.202 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 2.202 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 2.202 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 2.203 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 2.203 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 2.203 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.203 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.203 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 2.203 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.203 * * [simplify]: iters left: 6 (8 enodes) 2.210 * * [simplify]: iters left: 5 (34 enodes) 2.222 * * [simplify]: iters left: 4 (52 enodes) 2.239 * * [simplify]: iters left: 3 (75 enodes) 2.264 * * [simplify]: iters left: 2 (97 enodes) 2.290 * * [simplify]: iters left: 1 (107 enodes) 2.317 * * [simplify]: Extracting #0: cost 1 inf + 0 2.317 * * [simplify]: Extracting #1: cost 13 inf + 0 2.317 * * [simplify]: Extracting #2: cost 22 inf + 45 2.318 * * [simplify]: Extracting #3: cost 17 inf + 421 2.318 * * [simplify]: Extracting #4: cost 1 inf + 1496 2.318 * * [simplify]: Extracting #5: cost 0 inf + 1458 2.319 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 2.319 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 2.319 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 2.319 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 2.319 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.319 * * * [progress]: adding candidates to table 2.634 * * [progress]: iteration 2 / 4 2.634 * * * [progress]: picking best candidate 2.643 * * * * [pick]: Picked # 2.643 * * * [progress]: localizing error 2.652 * * * [progress]: generating rewritten candidates 2.652 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.669 * * * [progress]: generating series expansions 2.669 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.669 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 2.669 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 2.669 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 2.669 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 2.669 * [taylor]: Taking taylor expansion of x in x 2.669 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify 1 into 1 2.669 * [taylor]: Taking taylor expansion of (- x 1) in x 2.669 * [taylor]: Taking taylor expansion of x in x 2.669 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify 1 into 1 2.669 * [taylor]: Taking taylor expansion of 1 in x 2.669 * [backup-simplify]: Simplify 1 into 1 2.670 * [backup-simplify]: Simplify (- 1) into -1 2.670 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.671 * [backup-simplify]: Simplify (* 0 -1) into 0 2.671 * [backup-simplify]: Simplify (- 0) into 0 2.671 * [backup-simplify]: Simplify (+ 1 0) into 1 2.672 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 2.672 * [backup-simplify]: Simplify (sqrt 0) into 0 2.673 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.673 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 2.673 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 2.673 * [taylor]: Taking taylor expansion of x in x 2.673 * [backup-simplify]: Simplify 0 into 0 2.673 * [backup-simplify]: Simplify 1 into 1 2.673 * [taylor]: Taking taylor expansion of (- x 1) in x 2.673 * [taylor]: Taking taylor expansion of x in x 2.673 * [backup-simplify]: Simplify 0 into 0 2.673 * [backup-simplify]: Simplify 1 into 1 2.673 * [taylor]: Taking taylor expansion of 1 in x 2.673 * [backup-simplify]: Simplify 1 into 1 2.673 * [backup-simplify]: Simplify (- 1) into -1 2.673 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.674 * [backup-simplify]: Simplify (* 0 -1) into 0 2.674 * [backup-simplify]: Simplify (- 0) into 0 2.674 * [backup-simplify]: Simplify (+ 1 0) into 1 2.675 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 2.675 * [backup-simplify]: Simplify (sqrt 0) into 0 2.676 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.676 * [backup-simplify]: Simplify (- 0) into 0 2.676 * [backup-simplify]: Simplify (+ 0 0) into 0 2.677 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 2.679 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.679 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.679 * [backup-simplify]: Simplify (- 0) into 0 2.679 * [backup-simplify]: Simplify (+ 0 0) into 0 2.680 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 2.683 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.683 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.683 * [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))))))) 2.684 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 2.684 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 2.684 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 2.684 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 2.684 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 2.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.684 * [taylor]: Taking taylor expansion of x in x 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [backup-simplify]: Simplify (/ 1 1) into 1 2.684 * [taylor]: Taking taylor expansion of 1 in x 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [taylor]: Taking taylor expansion of x in x 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 1 into 1 2.685 * [backup-simplify]: Simplify (+ 1 0) into 1 2.685 * [backup-simplify]: Simplify (/ 1 1) into 1 2.685 * [backup-simplify]: Simplify (sqrt 1) into 1 2.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.687 * [backup-simplify]: Simplify (- 1) into -1 2.687 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.693 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 2.694 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.694 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 2.694 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 2.694 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 2.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.694 * [taylor]: Taking taylor expansion of x in x 2.694 * [backup-simplify]: Simplify 0 into 0 2.694 * [backup-simplify]: Simplify 1 into 1 2.694 * [backup-simplify]: Simplify (/ 1 1) into 1 2.694 * [taylor]: Taking taylor expansion of 1 in x 2.695 * [backup-simplify]: Simplify 1 into 1 2.695 * [taylor]: Taking taylor expansion of x in x 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify 1 into 1 2.695 * [backup-simplify]: Simplify (+ 1 0) into 1 2.695 * [backup-simplify]: Simplify (/ 1 1) into 1 2.696 * [backup-simplify]: Simplify (sqrt 1) into 1 2.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.697 * [backup-simplify]: Simplify (- 1) into -1 2.698 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.699 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 2.700 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.700 * [backup-simplify]: Simplify 1 into 1 2.700 * [backup-simplify]: Simplify -1/2 into -1/2 2.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.702 * [backup-simplify]: Simplify (- 0) into 0 2.702 * [backup-simplify]: Simplify (+ 0 0) into 0 2.703 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 2.704 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 2.704 * [backup-simplify]: Simplify -1/8 into -1/8 2.705 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.705 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 2.705 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 2.705 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 2.705 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 2.705 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 2.705 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.705 * [taylor]: Taking taylor expansion of x in x 2.705 * [backup-simplify]: Simplify 0 into 0 2.705 * [backup-simplify]: Simplify 1 into 1 2.705 * [backup-simplify]: Simplify (/ 1 1) into 1 2.705 * [taylor]: Taking taylor expansion of 1 in x 2.705 * [backup-simplify]: Simplify 1 into 1 2.706 * [backup-simplify]: Simplify (+ 1 0) into 1 2.706 * [backup-simplify]: Simplify (- 1) into -1 2.707 * [backup-simplify]: Simplify (sqrt 0) into 0 2.707 * [backup-simplify]: Simplify (- 1) into -1 2.709 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.709 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 2.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.709 * [taylor]: Taking taylor expansion of -1 in x 2.709 * [backup-simplify]: Simplify -1 into -1 2.709 * [taylor]: Taking taylor expansion of x in x 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (/ -1 1) into -1 2.710 * [backup-simplify]: Simplify (sqrt 0) into 0 2.711 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.711 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 2.711 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 2.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.711 * [taylor]: Taking taylor expansion of x in x 2.711 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify 1 into 1 2.712 * [backup-simplify]: Simplify (/ 1 1) into 1 2.712 * [taylor]: Taking taylor expansion of 1 in x 2.712 * [backup-simplify]: Simplify 1 into 1 2.712 * [backup-simplify]: Simplify (+ 1 0) into 1 2.712 * [backup-simplify]: Simplify (- 1) into -1 2.713 * [backup-simplify]: Simplify (sqrt 0) into 0 2.713 * [backup-simplify]: Simplify (- 1) into -1 2.714 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.714 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 2.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.714 * [taylor]: Taking taylor expansion of -1 in x 2.714 * [backup-simplify]: Simplify -1 into -1 2.714 * [taylor]: Taking taylor expansion of x in x 2.714 * [backup-simplify]: Simplify 0 into 0 2.714 * [backup-simplify]: Simplify 1 into 1 2.715 * [backup-simplify]: Simplify (/ -1 1) into -1 2.715 * [backup-simplify]: Simplify (sqrt 0) into 0 2.716 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.717 * [backup-simplify]: Simplify (* 0 0) into 0 2.717 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.722 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.724 * [backup-simplify]: Simplify (+ 0 1) into 1 2.724 * [backup-simplify]: Simplify (- 1) into -1 2.727 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.730 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 2.730 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.731 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.735 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.736 * [backup-simplify]: Simplify (+ 0 0) into 0 2.737 * [backup-simplify]: Simplify (- 0) into 0 2.741 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.745 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 2.745 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.746 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.751 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.752 * [backup-simplify]: Simplify (+ 0 0) into 0 2.753 * [backup-simplify]: Simplify (- 0) into 0 2.757 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.763 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 2.763 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.764 * [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))))) 2.765 * * * [progress]: simplifying candidates 2.765 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 2.765 * [simplify]: Simplifying (* x (- x 1)) 2.765 * * [simplify]: iters left: 4 (4 enodes) 2.768 * * [simplify]: iters left: 3 (18 enodes) 2.774 * * [simplify]: iters left: 2 (27 enodes) 2.784 * * [simplify]: iters left: 1 (36 enodes) 2.794 * * [simplify]: Extracting #0: cost 1 inf + 0 2.794 * * [simplify]: Extracting #1: cost 7 inf + 0 2.794 * * [simplify]: Extracting #2: cost 11 inf + 1 2.794 * * [simplify]: Extracting #3: cost 0 inf + 457 2.794 * * [simplify]: Extracting #4: cost 0 inf + 455 2.795 * [simplify]: Simplified to (- (* x x) x) 2.795 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 2.795 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 2.795 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 2.795 * * [simplify]: iters left: 5 (6 enodes) 2.799 * * [simplify]: iters left: 4 (24 enodes) 2.807 * * [simplify]: iters left: 3 (28 enodes) 2.815 * * [simplify]: Extracting #0: cost 1 inf + 0 2.815 * * [simplify]: Extracting #1: cost 4 inf + 0 2.815 * * [simplify]: Extracting #2: cost 8 inf + 0 2.815 * * [simplify]: Extracting #3: cost 10 inf + 1 2.815 * * [simplify]: Extracting #4: cost 6 inf + 85 2.816 * * [simplify]: Extracting #5: cost 1 inf + 495 2.816 * * [simplify]: Extracting #6: cost 0 inf + 657 2.816 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 2.816 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 2.816 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 2.817 * [simplify]: Simplifying (* x (- x 1)) 2.817 * * [simplify]: iters left: 4 (4 enodes) 2.820 * * [simplify]: iters left: 3 (18 enodes) 2.827 * * [simplify]: iters left: 2 (27 enodes) 2.836 * * [simplify]: iters left: 1 (36 enodes) 2.846 * * [simplify]: Extracting #0: cost 1 inf + 0 2.846 * * [simplify]: Extracting #1: cost 7 inf + 0 2.846 * * [simplify]: Extracting #2: cost 11 inf + 1 2.847 * * [simplify]: Extracting #3: cost 0 inf + 457 2.847 * * [simplify]: Extracting #4: cost 0 inf + 455 2.847 * [simplify]: Simplified to (- (* x x) x) 2.847 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 2.848 * [simplify]: Simplifying (/ 1 2) 2.848 * * [simplify]: iters left: 2 (3 enodes) 2.854 * * [simplify]: iters left: 1 (12 enodes) 2.858 * * [simplify]: Extracting #0: cost 1 inf + 0 2.858 * * [simplify]: Extracting #1: cost 0 inf + 1 2.858 * [simplify]: Simplified to 1/2 2.858 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 2.858 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 2.858 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 2.859 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 2.859 * * [simplify]: iters left: 6 (8 enodes) 2.863 * * [simplify]: iters left: 5 (30 enodes) 2.873 * * [simplify]: iters left: 4 (34 enodes) 2.882 * * [simplify]: Extracting #0: cost 1 inf + 0 2.883 * * [simplify]: Extracting #1: cost 4 inf + 0 2.883 * * [simplify]: Extracting #2: cost 8 inf + 0 2.883 * * [simplify]: Extracting #3: cost 12 inf + 0 2.883 * * [simplify]: Extracting #4: cost 14 inf + 1 2.883 * * [simplify]: Extracting #5: cost 11 inf + 44 2.883 * * [simplify]: Extracting #6: cost 5 inf + 473 2.883 * * [simplify]: Extracting #7: cost 0 inf + 1463 2.884 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 2.884 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 2.884 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 2.884 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 2.884 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 2.884 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 2.885 * * [simplify]: iters left: 6 (10 enodes) 2.891 * * [simplify]: iters left: 5 (38 enodes) 2.904 * * [simplify]: iters left: 4 (70 enodes) 2.930 * * [simplify]: iters left: 3 (145 enodes) 3.000 * * [simplify]: iters left: 2 (324 enodes) 3.109 * * [simplify]: iters left: 1 (457 enodes) 3.268 * * [simplify]: Extracting #0: cost 1 inf + 0 3.268 * * [simplify]: Extracting #1: cost 38 inf + 0 3.269 * * [simplify]: Extracting #2: cost 95 inf + 42 3.269 * * [simplify]: Extracting #3: cost 91 inf + 656 3.270 * * [simplify]: Extracting #4: cost 74 inf + 2319 3.273 * * [simplify]: Extracting #5: cost 32 inf + 14910 3.277 * * [simplify]: Extracting #6: cost 1 inf + 30227 3.284 * * [simplify]: Extracting #7: cost 0 inf + 30851 3.289 * [simplify]: Simplified to (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))) 3.289 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))))) 3.289 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 3.289 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 3.289 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 3.289 * [simplify]: Simplifying (* x (- x 1)) 3.289 * * [simplify]: iters left: 4 (4 enodes) 3.291 * * [simplify]: iters left: 3 (18 enodes) 3.295 * * [simplify]: iters left: 2 (27 enodes) 3.300 * * [simplify]: iters left: 1 (36 enodes) 3.305 * * [simplify]: Extracting #0: cost 1 inf + 0 3.305 * * [simplify]: Extracting #1: cost 7 inf + 0 3.305 * * [simplify]: Extracting #2: cost 11 inf + 1 3.305 * * [simplify]: Extracting #3: cost 0 inf + 457 3.305 * * [simplify]: Extracting #4: cost 0 inf + 455 3.305 * [simplify]: Simplified to (- (* x x) x) 3.305 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.306 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 3.306 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 3.306 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 3.306 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.306 * * [simplify]: iters left: 6 (8 enodes) 3.308 * * [simplify]: iters left: 5 (30 enodes) 3.313 * * [simplify]: iters left: 4 (34 enodes) 3.319 * * [simplify]: Extracting #0: cost 1 inf + 0 3.319 * * [simplify]: Extracting #1: cost 4 inf + 0 3.319 * * [simplify]: Extracting #2: cost 8 inf + 0 3.319 * * [simplify]: Extracting #3: cost 12 inf + 0 3.319 * * [simplify]: Extracting #4: cost 14 inf + 1 3.319 * * [simplify]: Extracting #5: cost 11 inf + 44 3.319 * * [simplify]: Extracting #6: cost 5 inf + 413 3.319 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.319 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.319 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 3.320 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.320 * * [simplify]: iters left: 6 (8 enodes) 3.322 * * [simplify]: iters left: 5 (30 enodes) 3.328 * * [simplify]: iters left: 4 (34 enodes) 3.333 * * [simplify]: Extracting #0: cost 1 inf + 0 3.333 * * [simplify]: Extracting #1: cost 4 inf + 0 3.333 * * [simplify]: Extracting #2: cost 8 inf + 0 3.333 * * [simplify]: Extracting #3: cost 12 inf + 0 3.333 * * [simplify]: Extracting #4: cost 14 inf + 1 3.333 * * [simplify]: Extracting #5: cost 11 inf + 44 3.333 * * [simplify]: Extracting #6: cost 5 inf + 413 3.334 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.334 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.334 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 3.334 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 3.334 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.334 * * [simplify]: iters left: 6 (8 enodes) 3.336 * * [simplify]: iters left: 5 (30 enodes) 3.342 * * [simplify]: iters left: 4 (34 enodes) 3.347 * * [simplify]: Extracting #0: cost 1 inf + 0 3.347 * * [simplify]: Extracting #1: cost 4 inf + 0 3.347 * * [simplify]: Extracting #2: cost 8 inf + 0 3.347 * * [simplify]: Extracting #3: cost 12 inf + 0 3.347 * * [simplify]: Extracting #4: cost 14 inf + 1 3.347 * * [simplify]: Extracting #5: cost 11 inf + 44 3.347 * * [simplify]: Extracting #6: cost 5 inf + 413 3.347 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.348 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.348 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 3.348 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.348 * * [simplify]: iters left: 6 (8 enodes) 3.350 * * [simplify]: iters left: 5 (30 enodes) 3.355 * * [simplify]: iters left: 4 (34 enodes) 3.360 * * [simplify]: Extracting #0: cost 1 inf + 0 3.360 * * [simplify]: Extracting #1: cost 4 inf + 0 3.361 * * [simplify]: Extracting #2: cost 8 inf + 0 3.361 * * [simplify]: Extracting #3: cost 12 inf + 0 3.361 * * [simplify]: Extracting #4: cost 14 inf + 1 3.361 * * [simplify]: Extracting #5: cost 11 inf + 44 3.361 * * [simplify]: Extracting #6: cost 5 inf + 413 3.361 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.361 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.361 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 3.361 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 3.361 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.362 * * [simplify]: iters left: 6 (8 enodes) 3.364 * * [simplify]: iters left: 5 (30 enodes) 3.369 * * [simplify]: iters left: 4 (34 enodes) 3.378 * * [simplify]: Extracting #0: cost 1 inf + 0 3.378 * * [simplify]: Extracting #1: cost 4 inf + 0 3.378 * * [simplify]: Extracting #2: cost 8 inf + 0 3.378 * * [simplify]: Extracting #3: cost 12 inf + 0 3.378 * * [simplify]: Extracting #4: cost 14 inf + 1 3.378 * * [simplify]: Extracting #5: cost 11 inf + 44 3.378 * * [simplify]: Extracting #6: cost 5 inf + 413 3.379 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.379 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.379 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 3.379 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.380 * * [simplify]: iters left: 6 (8 enodes) 3.384 * * [simplify]: iters left: 5 (30 enodes) 3.394 * * [simplify]: iters left: 4 (34 enodes) 3.404 * * [simplify]: Extracting #0: cost 1 inf + 0 3.404 * * [simplify]: Extracting #1: cost 4 inf + 0 3.404 * * [simplify]: Extracting #2: cost 8 inf + 0 3.404 * * [simplify]: Extracting #3: cost 12 inf + 0 3.404 * * [simplify]: Extracting #4: cost 14 inf + 1 3.404 * * [simplify]: Extracting #5: cost 11 inf + 44 3.404 * * [simplify]: Extracting #6: cost 5 inf + 413 3.404 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.405 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.405 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 3.405 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 3.405 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.405 * * [simplify]: iters left: 6 (8 enodes) 3.410 * * [simplify]: iters left: 5 (30 enodes) 3.419 * * [simplify]: iters left: 4 (34 enodes) 3.429 * * [simplify]: Extracting #0: cost 1 inf + 0 3.430 * * [simplify]: Extracting #1: cost 4 inf + 0 3.430 * * [simplify]: Extracting #2: cost 8 inf + 0 3.430 * * [simplify]: Extracting #3: cost 12 inf + 0 3.430 * * [simplify]: Extracting #4: cost 14 inf + 1 3.430 * * [simplify]: Extracting #5: cost 11 inf + 44 3.430 * * [simplify]: Extracting #6: cost 5 inf + 413 3.430 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.431 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.431 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 3.431 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 3.431 * * [simplify]: iters left: 6 (8 enodes) 3.435 * * [simplify]: iters left: 5 (30 enodes) 3.440 * * [simplify]: iters left: 4 (34 enodes) 3.445 * * [simplify]: Extracting #0: cost 1 inf + 0 3.445 * * [simplify]: Extracting #1: cost 4 inf + 0 3.445 * * [simplify]: Extracting #2: cost 8 inf + 0 3.445 * * [simplify]: Extracting #3: cost 12 inf + 0 3.445 * * [simplify]: Extracting #4: cost 14 inf + 1 3.445 * * [simplify]: Extracting #5: cost 11 inf + 44 3.445 * * [simplify]: Extracting #6: cost 5 inf + 413 3.446 * * [simplify]: Extracting #7: cost 0 inf + 1223 3.446 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 3.446 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 3.446 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 3.446 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 3.446 * * [simplify]: iters left: 4 (5 enodes) 3.448 * * [simplify]: iters left: 3 (20 enodes) 3.452 * * [simplify]: iters left: 2 (24 enodes) 3.455 * * [simplify]: Extracting #0: cost 1 inf + 0 3.455 * * [simplify]: Extracting #1: cost 3 inf + 0 3.456 * * [simplify]: Extracting #2: cost 5 inf + 0 3.456 * * [simplify]: Extracting #3: cost 9 inf + 0 3.456 * * [simplify]: Extracting #4: cost 6 inf + 3 3.456 * * [simplify]: Extracting #5: cost 0 inf + 575 3.456 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 3.456 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))) 3.456 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 3.456 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 3.456 * * [simplify]: iters left: 4 (5 enodes) 3.458 * * [simplify]: iters left: 3 (20 enodes) 3.461 * * [simplify]: iters left: 2 (24 enodes) 3.465 * * [simplify]: Extracting #0: cost 1 inf + 0 3.465 * * [simplify]: Extracting #1: cost 3 inf + 0 3.465 * * [simplify]: Extracting #2: cost 5 inf + 0 3.465 * * [simplify]: Extracting #3: cost 9 inf + 0 3.465 * * [simplify]: Extracting #4: cost 6 inf + 3 3.465 * * [simplify]: Extracting #5: cost 0 inf + 655 3.465 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 3.465 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))) 3.465 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 3.466 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 3.466 * * [simplify]: iters left: 4 (5 enodes) 3.467 * * [simplify]: iters left: 3 (20 enodes) 3.471 * * [simplify]: iters left: 2 (24 enodes) 3.475 * * [simplify]: Extracting #0: cost 1 inf + 0 3.475 * * [simplify]: Extracting #1: cost 3 inf + 0 3.475 * * [simplify]: Extracting #2: cost 5 inf + 0 3.475 * * [simplify]: Extracting #3: cost 9 inf + 0 3.475 * * [simplify]: Extracting #4: cost 6 inf + 3 3.475 * * [simplify]: Extracting #5: cost 0 inf + 495 3.475 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 3.475 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) 3.475 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 3.475 * [simplify]: Simplifying (sqrt (- x 1)) 3.475 * * [simplify]: iters left: 3 (4 enodes) 3.477 * * [simplify]: iters left: 2 (17 enodes) 3.480 * * [simplify]: iters left: 1 (21 enodes) 3.483 * * [simplify]: Extracting #0: cost 1 inf + 0 3.483 * * [simplify]: Extracting #1: cost 3 inf + 0 3.483 * * [simplify]: Extracting #2: cost 7 inf + 0 3.483 * * [simplify]: Extracting #3: cost 4 inf + 3 3.483 * * [simplify]: Extracting #4: cost 0 inf + 251 3.483 * [simplify]: Simplified to (sqrt (+ x -1)) 3.483 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) 3.483 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 3.483 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 3.483 * * [simplify]: iters left: 4 (6 enodes) 3.485 * * [simplify]: iters left: 3 (22 enodes) 3.491 * * [simplify]: iters left: 2 (31 enodes) 3.495 * * [simplify]: Extracting #0: cost 1 inf + 0 3.495 * * [simplify]: Extracting #1: cost 3 inf + 0 3.495 * * [simplify]: Extracting #2: cost 7 inf + 0 3.495 * * [simplify]: Extracting #3: cost 7 inf + 2 3.495 * * [simplify]: Extracting #4: cost 6 inf + 3 3.495 * * [simplify]: Extracting #5: cost 1 inf + 371 3.495 * * [simplify]: Extracting #6: cost 0 inf + 493 3.495 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 3.495 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))) 3.495 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 3.496 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 3.496 * * [simplify]: iters left: 4 (5 enodes) 3.497 * * [simplify]: iters left: 3 (20 enodes) 3.501 * * [simplify]: iters left: 2 (24 enodes) 3.505 * * [simplify]: Extracting #0: cost 1 inf + 0 3.505 * * [simplify]: Extracting #1: cost 3 inf + 0 3.505 * * [simplify]: Extracting #2: cost 7 inf + 0 3.505 * * [simplify]: Extracting #3: cost 7 inf + 2 3.505 * * [simplify]: Extracting #4: cost 6 inf + 3 3.505 * * [simplify]: Extracting #5: cost 0 inf + 493 3.505 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 3.505 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) 3.505 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 3.505 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 3.505 * * [simplify]: iters left: 4 (5 enodes) 3.507 * * [simplify]: iters left: 3 (20 enodes) 3.510 * * [simplify]: iters left: 2 (24 enodes) 3.514 * * [simplify]: Extracting #0: cost 1 inf + 0 3.514 * * [simplify]: Extracting #1: cost 3 inf + 0 3.514 * * [simplify]: Extracting #2: cost 7 inf + 0 3.514 * * [simplify]: Extracting #3: cost 7 inf + 2 3.514 * * [simplify]: Extracting #4: cost 6 inf + 3 3.514 * * [simplify]: Extracting #5: cost 0 inf + 493 3.514 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 3.514 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) 3.514 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 3.514 * [simplify]: Simplifying (sqrt (- x 1)) 3.514 * * [simplify]: iters left: 3 (4 enodes) 3.516 * * [simplify]: iters left: 2 (17 enodes) 3.519 * * [simplify]: iters left: 1 (21 enodes) 3.522 * * [simplify]: Extracting #0: cost 1 inf + 0 3.522 * * [simplify]: Extracting #1: cost 3 inf + 0 3.522 * * [simplify]: Extracting #2: cost 7 inf + 0 3.522 * * [simplify]: Extracting #3: cost 4 inf + 3 3.523 * * [simplify]: Extracting #4: cost 0 inf + 251 3.523 * [simplify]: Simplified to (sqrt (+ x -1)) 3.523 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) 3.523 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 3.523 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 3.523 * * [simplify]: iters left: 4 (5 enodes) 3.525 * * [simplify]: iters left: 3 (20 enodes) 3.528 * * [simplify]: iters left: 2 (24 enodes) 3.532 * * [simplify]: Extracting #0: cost 1 inf + 0 3.532 * * [simplify]: Extracting #1: cost 3 inf + 0 3.532 * * [simplify]: Extracting #2: cost 5 inf + 0 3.532 * * [simplify]: Extracting #3: cost 9 inf + 0 3.532 * * [simplify]: Extracting #4: cost 6 inf + 3 3.532 * * [simplify]: Extracting #5: cost 0 inf + 495 3.532 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 3.532 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) 3.532 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 3.532 * [simplify]: Simplifying (sqrt (- x 1)) 3.532 * * [simplify]: iters left: 3 (4 enodes) 3.534 * * [simplify]: iters left: 2 (17 enodes) 3.537 * * [simplify]: iters left: 1 (21 enodes) 3.542 * * [simplify]: Extracting #0: cost 1 inf + 0 3.542 * * [simplify]: Extracting #1: cost 3 inf + 0 3.542 * * [simplify]: Extracting #2: cost 7 inf + 0 3.542 * * [simplify]: Extracting #3: cost 4 inf + 3 3.543 * * [simplify]: Extracting #4: cost 0 inf + 251 3.543 * [simplify]: Simplified to (sqrt (+ x -1)) 3.543 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) 1) (sqrt (+ x -1)))) 3.543 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 3.543 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 3.543 * * [simplify]: iters left: 4 (4 enodes) 3.545 * * [simplify]: iters left: 3 (12 enodes) 3.549 * * [simplify]: Extracting #0: cost 1 inf + 0 3.549 * * [simplify]: Extracting #1: cost 3 inf + 0 3.549 * * [simplify]: Extracting #2: cost 5 inf + 0 3.549 * * [simplify]: Extracting #3: cost 7 inf + 0 3.549 * * [simplify]: Extracting #4: cost 6 inf + 1 3.549 * * [simplify]: Extracting #5: cost 0 inf + 647 3.549 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 3.549 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))) 3.549 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 3.550 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 3.550 * * [simplify]: iters left: 4 (4 enodes) 3.552 * * [simplify]: iters left: 3 (13 enodes) 3.555 * * [simplify]: Extracting #0: cost 1 inf + 0 3.555 * * [simplify]: Extracting #1: cost 4 inf + 0 3.555 * * [simplify]: Extracting #2: cost 7 inf + 0 3.556 * * [simplify]: Extracting #3: cost 6 inf + 1 3.556 * * [simplify]: Extracting #4: cost 0 inf + 647 3.556 * [simplify]: Simplified to (fabs (cbrt x)) 3.556 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))) 3.556 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 3.556 * [simplify]: Simplifying (sqrt (sqrt x)) 3.556 * * [simplify]: iters left: 2 (3 enodes) 3.558 * * [simplify]: iters left: 1 (9 enodes) 3.560 * * [simplify]: Extracting #0: cost 1 inf + 0 3.560 * * [simplify]: Extracting #1: cost 3 inf + 0 3.560 * * [simplify]: Extracting #2: cost 5 inf + 0 3.560 * * [simplify]: Extracting #3: cost 4 inf + 1 3.560 * * [simplify]: Extracting #4: cost 0 inf + 245 3.561 * [simplify]: Simplified to (sqrt (sqrt x)) 3.561 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) 3.561 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 3.561 * [simplify]: Simplifying (sqrt 1) 3.561 * * [simplify]: iters left: 1 (2 enodes) 3.564 * * [simplify]: Extracting #0: cost 1 inf + 0 3.564 * * [simplify]: Extracting #1: cost 0 inf + 1 3.564 * [simplify]: Simplified to 1 3.564 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt x) (sqrt (- x 1))))) 3.565 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 3.565 * [simplify]: Simplifying (sqrt (sqrt x)) 3.565 * * [simplify]: iters left: 2 (3 enodes) 3.566 * * [simplify]: iters left: 1 (9 enodes) 3.569 * * [simplify]: Extracting #0: cost 1 inf + 0 3.569 * * [simplify]: Extracting #1: cost 3 inf + 0 3.569 * * [simplify]: Extracting #2: cost 5 inf + 0 3.569 * * [simplify]: Extracting #3: cost 4 inf + 1 3.569 * * [simplify]: Extracting #4: cost 0 inf + 245 3.569 * [simplify]: Simplified to (sqrt (sqrt x)) 3.569 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) 3.569 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 3.569 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 3.569 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 3.570 * * [simplify]: iters left: 6 (8 enodes) 3.574 * * [simplify]: iters left: 5 (26 enodes) 3.582 * * [simplify]: iters left: 4 (38 enodes) 3.590 * * [simplify]: iters left: 3 (44 enodes) 3.595 * * [simplify]: iters left: 2 (45 enodes) 3.603 * * [simplify]: iters left: 1 (48 enodes) 3.609 * * [simplify]: Extracting #0: cost 1 inf + 0 3.609 * * [simplify]: Extracting #1: cost 3 inf + 0 3.609 * * [simplify]: Extracting #2: cost 10 inf + 0 3.609 * * [simplify]: Extracting #3: cost 12 inf + 2 3.609 * * [simplify]: Extracting #4: cost 7 inf + 329 3.609 * * [simplify]: Extracting #5: cost 1 inf + 900 3.609 * * [simplify]: Extracting #6: cost 0 inf + 1062 3.610 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 3.610 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))) 3.610 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 3.610 * [simplify]: Simplifying (sqrt (+ x 1)) 3.610 * * [simplify]: iters left: 3 (4 enodes) 3.611 * * [simplify]: iters left: 2 (15 enodes) 3.614 * * [simplify]: iters left: 1 (17 enodes) 3.619 * * [simplify]: Extracting #0: cost 1 inf + 0 3.619 * * [simplify]: Extracting #1: cost 3 inf + 0 3.619 * * [simplify]: Extracting #2: cost 6 inf + 0 3.619 * * [simplify]: Extracting #3: cost 2 inf + 86 3.619 * * [simplify]: Extracting #4: cost 1 inf + 168 3.620 * * [simplify]: Extracting #5: cost 0 inf + 250 3.620 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.620 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))) 3.620 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1))))))> 3.620 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 3.620 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 3.620 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.620 * [simplify]: Simplified (2) to (λ (x) +nan.0) 3.621 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 3.621 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 3.621 * * [simplify]: iters left: 6 (8 enodes) 3.627 * * [simplify]: iters left: 5 (34 enodes) 3.639 * * [simplify]: iters left: 4 (52 enodes) 3.655 * * [simplify]: iters left: 3 (75 enodes) 3.678 * * [simplify]: iters left: 2 (97 enodes) 3.703 * * [simplify]: iters left: 1 (107 enodes) 3.732 * * [simplify]: Extracting #0: cost 1 inf + 0 3.732 * * [simplify]: Extracting #1: cost 13 inf + 0 3.732 * * [simplify]: Extracting #2: cost 22 inf + 45 3.733 * * [simplify]: Extracting #3: cost 17 inf + 421 3.733 * * [simplify]: Extracting #4: cost 1 inf + 1496 3.734 * * [simplify]: Extracting #5: cost 0 inf + 1458 3.735 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 3.735 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 3.736 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 3.736 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.736 * [simplify]: Simplified (2) to (λ (x) +nan.0) 3.736 * * * [progress]: adding candidates to table 4.001 * * [progress]: iteration 3 / 4 4.001 * * * [progress]: picking best candidate 4.004 * * * * [pick]: Picked # 4.004 * * * [progress]: localizing error 4.012 * * * [progress]: generating rewritten candidates 4.012 * * * [progress]: generating series expansions 4.012 * * * [progress]: simplifying candidates 4.012 * * * [progress]: adding candidates to table 4.013 * * [progress]: iteration 4 / 4 4.013 * * * [progress]: picking best candidate 4.015 * * * * [pick]: Picked # 4.015 * * * [progress]: localizing error 4.038 * * * [progress]: generating rewritten candidates 4.038 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 4.101 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 4.136 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 4.173 * * * [progress]: generating series expansions 4.173 * * * * [progress]: [ 1 / 3 ] generating series at (2) 4.173 * [backup-simplify]: Simplify (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) into (sqrt (* x (- x 1))) 4.173 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 4.173 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.174 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of (- x 1) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of 1 in x 4.174 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify (- 1) into -1 4.175 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.175 * [backup-simplify]: Simplify (* 0 -1) into 0 4.176 * [backup-simplify]: Simplify (- 0) into 0 4.177 * [backup-simplify]: Simplify (+ 1 0) into 1 4.178 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.178 * [backup-simplify]: Simplify (sqrt 0) into 0 4.180 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.180 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.180 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.180 * [taylor]: Taking taylor expansion of x in x 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of (- x 1) in x 4.180 * [taylor]: Taking taylor expansion of x in x 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [taylor]: Taking taylor expansion of 1 in x 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [backup-simplify]: Simplify (- 1) into -1 4.181 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.181 * [backup-simplify]: Simplify (* 0 -1) into 0 4.182 * [backup-simplify]: Simplify (- 0) into 0 4.182 * [backup-simplify]: Simplify (+ 1 0) into 1 4.183 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.183 * [backup-simplify]: Simplify (sqrt 0) into 0 4.184 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.185 * [backup-simplify]: Simplify 0 into 0 4.185 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.185 * [backup-simplify]: Simplify (- 0) into 0 4.185 * [backup-simplify]: Simplify (+ 0 0) into 0 4.186 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 4.189 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.190 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.190 * [backup-simplify]: Simplify (- 0) into 0 4.190 * [backup-simplify]: Simplify (+ 0 0) into 0 4.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 4.196 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.196 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.196 * [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))))))) 4.196 * [backup-simplify]: Simplify (* (sqrt (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1)))) (sqrt (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))))) into (sqrt (/ (- (/ 1 x) 1) x)) 4.196 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 4.196 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.196 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.197 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.197 * [taylor]: Taking taylor expansion of x in x 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (/ 1 1) into 1 4.197 * [taylor]: Taking taylor expansion of 1 in x 4.197 * [backup-simplify]: Simplify 1 into 1 4.197 * [taylor]: Taking taylor expansion of x in x 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify (+ 1 0) into 1 4.198 * [backup-simplify]: Simplify (/ 1 1) into 1 4.198 * [backup-simplify]: Simplify (sqrt 1) into 1 4.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.200 * [backup-simplify]: Simplify (- 1) into -1 4.200 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.201 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.202 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.202 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.202 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.202 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.202 * [taylor]: Taking taylor expansion of x in x 4.202 * [backup-simplify]: Simplify 0 into 0 4.202 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (/ 1 1) into 1 4.202 * [taylor]: Taking taylor expansion of 1 in x 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify (+ 1 0) into 1 4.203 * [backup-simplify]: Simplify (/ 1 1) into 1 4.204 * [backup-simplify]: Simplify (sqrt 1) into 1 4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.205 * [backup-simplify]: Simplify (- 1) into -1 4.206 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.207 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.207 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.207 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify -1/2 into -1/2 4.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.209 * [backup-simplify]: Simplify (- 0) into 0 4.209 * [backup-simplify]: Simplify (+ 0 0) into 0 4.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.211 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 4.211 * [backup-simplify]: Simplify -1/8 into -1/8 4.212 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 4.212 * [backup-simplify]: Simplify (* (sqrt (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1)))) (sqrt (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 4.212 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 4.212 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.212 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.212 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.212 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.212 * [taylor]: Taking taylor expansion of x in x 4.212 * [backup-simplify]: Simplify 0 into 0 4.212 * [backup-simplify]: Simplify 1 into 1 4.213 * [backup-simplify]: Simplify (/ 1 1) into 1 4.213 * [taylor]: Taking taylor expansion of 1 in x 4.213 * [backup-simplify]: Simplify 1 into 1 4.213 * [backup-simplify]: Simplify (+ 1 0) into 1 4.214 * [backup-simplify]: Simplify (- 1) into -1 4.214 * [backup-simplify]: Simplify (sqrt 0) into 0 4.214 * [backup-simplify]: Simplify (- 1) into -1 4.216 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.216 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.216 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.216 * [taylor]: Taking taylor expansion of -1 in x 4.216 * [backup-simplify]: Simplify -1 into -1 4.216 * [taylor]: Taking taylor expansion of x in x 4.216 * [backup-simplify]: Simplify 0 into 0 4.216 * [backup-simplify]: Simplify 1 into 1 4.216 * [backup-simplify]: Simplify (/ -1 1) into -1 4.217 * [backup-simplify]: Simplify (sqrt 0) into 0 4.218 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.218 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.218 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.218 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.218 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.218 * [taylor]: Taking taylor expansion of x in x 4.218 * [backup-simplify]: Simplify 0 into 0 4.219 * [backup-simplify]: Simplify 1 into 1 4.219 * [backup-simplify]: Simplify (/ 1 1) into 1 4.219 * [taylor]: Taking taylor expansion of 1 in x 4.219 * [backup-simplify]: Simplify 1 into 1 4.220 * [backup-simplify]: Simplify (+ 1 0) into 1 4.220 * [backup-simplify]: Simplify (- 1) into -1 4.220 * [backup-simplify]: Simplify (sqrt 0) into 0 4.221 * [backup-simplify]: Simplify (- 1) into -1 4.222 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.222 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.222 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.222 * [taylor]: Taking taylor expansion of -1 in x 4.222 * [backup-simplify]: Simplify -1 into -1 4.222 * [taylor]: Taking taylor expansion of x in x 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.223 * [backup-simplify]: Simplify (/ -1 1) into -1 4.223 * [backup-simplify]: Simplify (sqrt 0) into 0 4.225 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.225 * [backup-simplify]: Simplify (* 0 0) into 0 4.225 * [backup-simplify]: Simplify 0 into 0 4.226 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 4.226 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.230 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.230 * [backup-simplify]: Simplify (+ 0 1) into 1 4.231 * [backup-simplify]: Simplify (- 1) into -1 4.232 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.234 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 4.234 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.238 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.238 * [backup-simplify]: Simplify (+ 0 0) into 0 4.239 * [backup-simplify]: Simplify (- 0) into 0 4.241 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.243 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 4.243 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.247 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.248 * [backup-simplify]: Simplify (+ 0 0) into 0 4.248 * [backup-simplify]: Simplify (- 0) into 0 4.253 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.256 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 4.257 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.258 * [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))))) 4.258 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 4.258 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 4.258 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 4.258 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.258 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of (- x 1) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of 1 in x 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [backup-simplify]: Simplify (- 1) into -1 4.259 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.259 * [backup-simplify]: Simplify (* 0 -1) into 0 4.259 * [backup-simplify]: Simplify (- 0) into 0 4.259 * [backup-simplify]: Simplify (+ 1 0) into 1 4.260 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.260 * [backup-simplify]: Simplify (sqrt 0) into 0 4.261 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.261 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.261 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [taylor]: Taking taylor expansion of (- x 1) in x 4.261 * [taylor]: Taking taylor expansion of x in x 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [taylor]: Taking taylor expansion of 1 in x 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [backup-simplify]: Simplify (- 1) into -1 4.262 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.262 * [backup-simplify]: Simplify (* 0 -1) into 0 4.262 * [backup-simplify]: Simplify (- 0) into 0 4.262 * [backup-simplify]: Simplify (+ 1 0) into 1 4.263 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.263 * [backup-simplify]: Simplify (sqrt 0) into 0 4.264 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.264 * [backup-simplify]: Simplify 0 into 0 4.264 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.264 * [backup-simplify]: Simplify (- 0) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.265 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 4.267 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.267 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.267 * [backup-simplify]: Simplify (- 0) into 0 4.267 * [backup-simplify]: Simplify (+ 0 0) into 0 4.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 4.270 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.270 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.271 * [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))))))) 4.271 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 4.271 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 4.271 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.271 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.271 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.271 * [taylor]: Taking taylor expansion of x in x 4.271 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify 1 into 1 4.271 * [backup-simplify]: Simplify (/ 1 1) into 1 4.271 * [taylor]: Taking taylor expansion of 1 in x 4.271 * [backup-simplify]: Simplify 1 into 1 4.271 * [taylor]: Taking taylor expansion of x in x 4.271 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify 1 into 1 4.272 * [backup-simplify]: Simplify (+ 1 0) into 1 4.272 * [backup-simplify]: Simplify (/ 1 1) into 1 4.272 * [backup-simplify]: Simplify (sqrt 1) into 1 4.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.273 * [backup-simplify]: Simplify (- 1) into -1 4.273 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.274 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.274 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.274 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.274 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.274 * [taylor]: Taking taylor expansion of x in x 4.274 * [backup-simplify]: Simplify 0 into 0 4.274 * [backup-simplify]: Simplify 1 into 1 4.275 * [backup-simplify]: Simplify (/ 1 1) into 1 4.275 * [taylor]: Taking taylor expansion of 1 in x 4.275 * [backup-simplify]: Simplify 1 into 1 4.275 * [taylor]: Taking taylor expansion of x in x 4.275 * [backup-simplify]: Simplify 0 into 0 4.275 * [backup-simplify]: Simplify 1 into 1 4.276 * [backup-simplify]: Simplify (+ 1 0) into 1 4.276 * [backup-simplify]: Simplify (/ 1 1) into 1 4.276 * [backup-simplify]: Simplify (sqrt 1) into 1 4.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.278 * [backup-simplify]: Simplify (- 1) into -1 4.278 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.279 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.280 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.280 * [backup-simplify]: Simplify 1 into 1 4.280 * [backup-simplify]: Simplify -1/2 into -1/2 4.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.281 * [backup-simplify]: Simplify (- 0) into 0 4.282 * [backup-simplify]: Simplify (+ 0 0) into 0 4.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.284 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 4.284 * [backup-simplify]: Simplify -1/8 into -1/8 4.284 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 4.284 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 4.284 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 4.284 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.284 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.284 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.284 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.284 * [taylor]: Taking taylor expansion of x in x 4.284 * [backup-simplify]: Simplify 0 into 0 4.284 * [backup-simplify]: Simplify 1 into 1 4.285 * [backup-simplify]: Simplify (/ 1 1) into 1 4.285 * [taylor]: Taking taylor expansion of 1 in x 4.285 * [backup-simplify]: Simplify 1 into 1 4.285 * [backup-simplify]: Simplify (+ 1 0) into 1 4.286 * [backup-simplify]: Simplify (- 1) into -1 4.286 * [backup-simplify]: Simplify (sqrt 0) into 0 4.286 * [backup-simplify]: Simplify (- 1) into -1 4.288 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.288 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.288 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.288 * [taylor]: Taking taylor expansion of -1 in x 4.288 * [backup-simplify]: Simplify -1 into -1 4.288 * [taylor]: Taking taylor expansion of x in x 4.288 * [backup-simplify]: Simplify 0 into 0 4.288 * [backup-simplify]: Simplify 1 into 1 4.289 * [backup-simplify]: Simplify (/ -1 1) into -1 4.289 * [backup-simplify]: Simplify (sqrt 0) into 0 4.291 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.291 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.291 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.291 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.291 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.291 * [backup-simplify]: Simplify 0 into 0 4.291 * [backup-simplify]: Simplify 1 into 1 4.291 * [backup-simplify]: Simplify (/ 1 1) into 1 4.291 * [taylor]: Taking taylor expansion of 1 in x 4.291 * [backup-simplify]: Simplify 1 into 1 4.292 * [backup-simplify]: Simplify (+ 1 0) into 1 4.292 * [backup-simplify]: Simplify (- 1) into -1 4.293 * [backup-simplify]: Simplify (sqrt 0) into 0 4.293 * [backup-simplify]: Simplify (- 1) into -1 4.294 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.294 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.294 * [taylor]: Taking taylor expansion of -1 in x 4.294 * [backup-simplify]: Simplify -1 into -1 4.294 * [taylor]: Taking taylor expansion of x in x 4.295 * [backup-simplify]: Simplify 0 into 0 4.295 * [backup-simplify]: Simplify 1 into 1 4.295 * [backup-simplify]: Simplify (/ -1 1) into -1 4.295 * [backup-simplify]: Simplify (sqrt 0) into 0 4.297 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.297 * [backup-simplify]: Simplify (* 0 0) into 0 4.297 * [backup-simplify]: Simplify 0 into 0 4.298 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 4.298 * [backup-simplify]: Simplify 0 into 0 4.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.302 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.302 * [backup-simplify]: Simplify (+ 0 1) into 1 4.303 * [backup-simplify]: Simplify (- 1) into -1 4.304 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.306 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 4.306 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.307 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.309 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.310 * [backup-simplify]: Simplify (+ 0 0) into 0 4.310 * [backup-simplify]: Simplify (- 0) into 0 4.312 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.315 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 4.315 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.315 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.318 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.319 * [backup-simplify]: Simplify (+ 0 0) into 0 4.319 * [backup-simplify]: Simplify (- 0) into 0 4.322 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.325 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 4.325 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.326 * [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))))) 4.326 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 4.326 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 4.326 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 4.326 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.326 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.326 * [taylor]: Taking taylor expansion of x in x 4.326 * [backup-simplify]: Simplify 0 into 0 4.326 * [backup-simplify]: Simplify 1 into 1 4.326 * [taylor]: Taking taylor expansion of (- x 1) in x 4.326 * [taylor]: Taking taylor expansion of x in x 4.326 * [backup-simplify]: Simplify 0 into 0 4.326 * [backup-simplify]: Simplify 1 into 1 4.326 * [taylor]: Taking taylor expansion of 1 in x 4.326 * [backup-simplify]: Simplify 1 into 1 4.327 * [backup-simplify]: Simplify (- 1) into -1 4.327 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.327 * [backup-simplify]: Simplify (* 0 -1) into 0 4.328 * [backup-simplify]: Simplify (- 0) into 0 4.328 * [backup-simplify]: Simplify (+ 1 0) into 1 4.328 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.328 * [backup-simplify]: Simplify (sqrt 0) into 0 4.329 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.329 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 4.329 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 4.329 * [taylor]: Taking taylor expansion of x in x 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 1 into 1 4.329 * [taylor]: Taking taylor expansion of (- x 1) in x 4.329 * [taylor]: Taking taylor expansion of x in x 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 1 into 1 4.329 * [taylor]: Taking taylor expansion of 1 in x 4.329 * [backup-simplify]: Simplify 1 into 1 4.330 * [backup-simplify]: Simplify (- 1) into -1 4.330 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.330 * [backup-simplify]: Simplify (* 0 -1) into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.331 * [backup-simplify]: Simplify (+ 1 0) into 1 4.331 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 4.331 * [backup-simplify]: Simplify (sqrt 0) into 0 4.332 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.332 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.332 * [backup-simplify]: Simplify (- 0) into 0 4.333 * [backup-simplify]: Simplify (+ 0 0) into 0 4.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 4.336 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.336 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.337 * [backup-simplify]: Simplify (- 0) into 0 4.337 * [backup-simplify]: Simplify (+ 0 0) into 0 4.339 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 4.343 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.343 * [backup-simplify]: Simplify +nan.0 into +nan.0 4.343 * [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))))))) 4.343 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 4.343 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 4.343 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.343 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.344 * [taylor]: Taking taylor expansion of x in x 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (/ 1 1) into 1 4.344 * [taylor]: Taking taylor expansion of 1 in x 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [taylor]: Taking taylor expansion of x in x 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.345 * [backup-simplify]: Simplify (+ 1 0) into 1 4.345 * [backup-simplify]: Simplify (/ 1 1) into 1 4.345 * [backup-simplify]: Simplify (sqrt 1) into 1 4.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.347 * [backup-simplify]: Simplify (- 1) into -1 4.347 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.348 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.349 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.349 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 4.349 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 4.349 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 4.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.349 * [taylor]: Taking taylor expansion of x in x 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 1 into 1 4.349 * [backup-simplify]: Simplify (/ 1 1) into 1 4.349 * [taylor]: Taking taylor expansion of 1 in x 4.349 * [backup-simplify]: Simplify 1 into 1 4.350 * [taylor]: Taking taylor expansion of x in x 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify 1 into 1 4.350 * [backup-simplify]: Simplify (+ 1 0) into 1 4.350 * [backup-simplify]: Simplify (/ 1 1) into 1 4.351 * [backup-simplify]: Simplify (sqrt 1) into 1 4.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.352 * [backup-simplify]: Simplify (- 1) into -1 4.352 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.353 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 4.354 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 4.354 * [backup-simplify]: Simplify 1 into 1 4.354 * [backup-simplify]: Simplify -1/2 into -1/2 4.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.356 * [backup-simplify]: Simplify (- 0) into 0 4.356 * [backup-simplify]: Simplify (+ 0 0) into 0 4.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.360 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 4.360 * [backup-simplify]: Simplify -1/8 into -1/8 4.360 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 4.361 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 4.361 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 4.361 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.361 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.361 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.361 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.361 * [taylor]: Taking taylor expansion of x in x 4.361 * [backup-simplify]: Simplify 0 into 0 4.361 * [backup-simplify]: Simplify 1 into 1 4.361 * [backup-simplify]: Simplify (/ 1 1) into 1 4.361 * [taylor]: Taking taylor expansion of 1 in x 4.361 * [backup-simplify]: Simplify 1 into 1 4.362 * [backup-simplify]: Simplify (+ 1 0) into 1 4.362 * [backup-simplify]: Simplify (- 1) into -1 4.363 * [backup-simplify]: Simplify (sqrt 0) into 0 4.363 * [backup-simplify]: Simplify (- 1) into -1 4.364 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.364 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.364 * [taylor]: Taking taylor expansion of -1 in x 4.364 * [backup-simplify]: Simplify -1 into -1 4.364 * [taylor]: Taking taylor expansion of x in x 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [backup-simplify]: Simplify 1 into 1 4.365 * [backup-simplify]: Simplify (/ -1 1) into -1 4.365 * [backup-simplify]: Simplify (sqrt 0) into 0 4.366 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.367 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 4.367 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 4.367 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 4.367 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.367 * [taylor]: Taking taylor expansion of x in x 4.367 * [backup-simplify]: Simplify 0 into 0 4.367 * [backup-simplify]: Simplify 1 into 1 4.367 * [backup-simplify]: Simplify (/ 1 1) into 1 4.367 * [taylor]: Taking taylor expansion of 1 in x 4.367 * [backup-simplify]: Simplify 1 into 1 4.368 * [backup-simplify]: Simplify (+ 1 0) into 1 4.368 * [backup-simplify]: Simplify (- 1) into -1 4.368 * [backup-simplify]: Simplify (sqrt 0) into 0 4.369 * [backup-simplify]: Simplify (- 1) into -1 4.370 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.370 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 4.370 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.370 * [taylor]: Taking taylor expansion of -1 in x 4.370 * [backup-simplify]: Simplify -1 into -1 4.370 * [taylor]: Taking taylor expansion of x in x 4.370 * [backup-simplify]: Simplify 0 into 0 4.370 * [backup-simplify]: Simplify 1 into 1 4.371 * [backup-simplify]: Simplify (/ -1 1) into -1 4.371 * [backup-simplify]: Simplify (sqrt 0) into 0 4.372 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 4.373 * [backup-simplify]: Simplify (* 0 0) into 0 4.373 * [backup-simplify]: Simplify 0 into 0 4.373 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 4.373 * [backup-simplify]: Simplify 0 into 0 4.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.378 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.379 * [backup-simplify]: Simplify (+ 0 1) into 1 4.379 * [backup-simplify]: Simplify (- 1) into -1 4.382 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 4.385 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 4.385 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.390 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.392 * [backup-simplify]: Simplify (+ 0 0) into 0 4.392 * [backup-simplify]: Simplify (- 0) into 0 4.396 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.400 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 4.400 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.401 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.406 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.407 * [backup-simplify]: Simplify (+ 0 0) into 0 4.407 * [backup-simplify]: Simplify (- 0) into 0 4.411 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 4.414 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 4.414 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 4.415 * [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))))) 4.415 * * * [progress]: simplifying candidates 4.415 * * * * [progress]: [ 1 / 149 ] simplifiying candidate # 4.415 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.415 * * [simplify]: iters left: 5 (6 enodes) 4.417 * * [simplify]: iters left: 4 (24 enodes) 4.421 * * [simplify]: iters left: 3 (28 enodes) 4.425 * * [simplify]: Extracting #0: cost 1 inf + 0 4.426 * * [simplify]: Extracting #1: cost 4 inf + 0 4.426 * * [simplify]: Extracting #2: cost 8 inf + 0 4.426 * * [simplify]: Extracting #3: cost 10 inf + 1 4.426 * * [simplify]: Extracting #4: cost 6 inf + 85 4.426 * * [simplify]: Extracting #5: cost 1 inf + 495 4.426 * * [simplify]: Extracting #6: cost 0 inf + 657 4.426 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.426 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 1/2))) 4.426 * [simplify]: Simplifying (+ 1/2 1/2) 4.426 * * [simplify]: iters left: 2 (2 enodes) 4.428 * * [simplify]: iters left: 1 (7 enodes) 4.429 * * [simplify]: Extracting #0: cost 1 inf + 0 4.429 * * [simplify]: Extracting #1: cost 0 inf + 1 4.429 * [simplify]: Simplified to 1 4.429 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.429 * * * * [progress]: [ 2 / 149 ] simplifiying candidate # 4.429 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.429 * * [simplify]: iters left: 5 (6 enodes) 4.431 * * [simplify]: iters left: 4 (24 enodes) 4.435 * * [simplify]: iters left: 3 (28 enodes) 4.439 * * [simplify]: Extracting #0: cost 1 inf + 0 4.439 * * [simplify]: Extracting #1: cost 4 inf + 0 4.440 * * [simplify]: Extracting #2: cost 8 inf + 0 4.440 * * [simplify]: Extracting #3: cost 10 inf + 1 4.440 * * [simplify]: Extracting #4: cost 6 inf + 85 4.440 * * [simplify]: Extracting #5: cost 1 inf + 495 4.440 * * [simplify]: Extracting #6: cost 0 inf + 657 4.440 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.440 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 (/ 1 2)))) 4.440 * [simplify]: Simplifying (+ 1/2 (/ 1 2)) 4.440 * * [simplify]: iters left: 4 (5 enodes) 4.443 * * [simplify]: iters left: 3 (18 enodes) 4.448 * * [simplify]: iters left: 2 (20 enodes) 4.454 * * [simplify]: Extracting #0: cost 1 inf + 0 4.454 * * [simplify]: Extracting #1: cost 0 inf + 1 4.454 * [simplify]: Simplified to 1 4.454 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.455 * * * * [progress]: [ 3 / 149 ] simplifiying candidate # 4.455 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.455 * * [simplify]: iters left: 5 (6 enodes) 4.459 * * [simplify]: iters left: 4 (24 enodes) 4.466 * * [simplify]: iters left: 3 (28 enodes) 4.474 * * [simplify]: Extracting #0: cost 1 inf + 0 4.475 * * [simplify]: Extracting #1: cost 4 inf + 0 4.475 * * [simplify]: Extracting #2: cost 8 inf + 0 4.475 * * [simplify]: Extracting #3: cost 10 inf + 1 4.475 * * [simplify]: Extracting #4: cost 6 inf + 85 4.475 * * [simplify]: Extracting #5: cost 1 inf + 495 4.475 * * [simplify]: Extracting #6: cost 0 inf + 657 4.476 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.476 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 (/ 1 2)))) 4.476 * [simplify]: Simplifying (+ 1/2 (/ 1 2)) 4.476 * * [simplify]: iters left: 4 (5 enodes) 4.482 * * [simplify]: iters left: 3 (18 enodes) 4.486 * * [simplify]: iters left: 2 (20 enodes) 4.489 * * [simplify]: Extracting #0: cost 1 inf + 0 4.489 * * [simplify]: Extracting #1: cost 0 inf + 1 4.489 * [simplify]: Simplified to 1 4.489 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.489 * * * * [progress]: [ 4 / 149 ] simplifiying candidate # 4.490 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 4.490 * * [simplify]: iters left: 6 (7 enodes) 4.492 * * [simplify]: iters left: 5 (27 enodes) 4.496 * * [simplify]: iters left: 4 (31 enodes) 4.501 * * [simplify]: Extracting #0: cost 1 inf + 0 4.501 * * [simplify]: Extracting #1: cost 3 inf + 0 4.501 * * [simplify]: Extracting #2: cost 6 inf + 0 4.501 * * [simplify]: Extracting #3: cost 10 inf + 0 4.501 * * [simplify]: Extracting #4: cost 12 inf + 1 4.501 * * [simplify]: Extracting #5: cost 6 inf + 169 4.501 * * [simplify]: Extracting #6: cost 4 inf + 413 4.502 * * [simplify]: Extracting #7: cost 1 inf + 859 4.502 * * [simplify]: Extracting #8: cost 0 inf + 1061 4.502 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 4.502 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (+ 1 1))) 4.502 * [simplify]: Simplifying (+ 1 1) 4.502 * * [simplify]: iters left: 2 (2 enodes) 4.503 * * [simplify]: iters left: 1 (9 enodes) 4.505 * * [simplify]: Extracting #0: cost 1 inf + 0 4.505 * * [simplify]: Extracting #1: cost 0 inf + 1 4.505 * [simplify]: Simplified to 2 4.505 * [simplify]: Simplified (2 2) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) 2)) 4.505 * * * * [progress]: [ 5 / 149 ] simplifiying candidate # 4.506 * [simplify]: Simplifying (* x (- x 1)) 4.506 * * [simplify]: iters left: 4 (4 enodes) 4.509 * * [simplify]: iters left: 3 (18 enodes) 4.515 * * [simplify]: iters left: 2 (27 enodes) 4.523 * * [simplify]: iters left: 1 (36 enodes) 4.527 * * [simplify]: Extracting #0: cost 1 inf + 0 4.528 * * [simplify]: Extracting #1: cost 7 inf + 0 4.528 * * [simplify]: Extracting #2: cost 11 inf + 1 4.528 * * [simplify]: Extracting #3: cost 0 inf + 457 4.528 * * [simplify]: Extracting #4: cost 0 inf + 455 4.528 * [simplify]: Simplified to (- (* x x) x) 4.528 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ 1/2 2) (/ 1/2 2)))) 4.528 * [simplify]: Simplifying (+ (/ 1/2 2) (/ 1/2 2)) 4.528 * * [simplify]: iters left: 4 (4 enodes) 4.531 * * [simplify]: iters left: 3 (13 enodes) 4.533 * * [simplify]: Extracting #0: cost 1 inf + 0 4.533 * * [simplify]: Extracting #1: cost 0 inf + 1 4.533 * [simplify]: Simplified to 1/2 4.534 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 4.534 * * * * [progress]: [ 6 / 149 ] simplifiying candidate # 4.534 * [simplify]: Simplifying (* x (- x 1)) 4.534 * * [simplify]: iters left: 4 (4 enodes) 4.536 * * [simplify]: iters left: 3 (18 enodes) 4.539 * * [simplify]: iters left: 2 (27 enodes) 4.543 * * [simplify]: iters left: 1 (36 enodes) 4.549 * * [simplify]: Extracting #0: cost 1 inf + 0 4.549 * * [simplify]: Extracting #1: cost 7 inf + 0 4.549 * * [simplify]: Extracting #2: cost 11 inf + 1 4.549 * * [simplify]: Extracting #3: cost 0 inf + 457 4.549 * * [simplify]: Extracting #4: cost 0 inf + 455 4.549 * [simplify]: Simplified to (- (* x x) x) 4.549 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ 1/2 2) (/ (/ 1 2) 2)))) 4.549 * [simplify]: Simplifying (+ (/ 1/2 2) (/ (/ 1 2) 2)) 4.550 * * [simplify]: iters left: 6 (7 enodes) 4.557 * * [simplify]: iters left: 5 (28 enodes) 4.567 * * [simplify]: iters left: 4 (32 enodes) 4.576 * * [simplify]: Extracting #0: cost 1 inf + 0 4.576 * * [simplify]: Extracting #1: cost 0 inf + 1 4.576 * [simplify]: Simplified to 1/2 4.576 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.576 * * * * [progress]: [ 7 / 149 ] simplifiying candidate # 4.576 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.577 * * [simplify]: iters left: 5 (6 enodes) 4.581 * * [simplify]: iters left: 4 (24 enodes) 4.587 * * [simplify]: iters left: 3 (28 enodes) 4.594 * * [simplify]: Extracting #0: cost 1 inf + 0 4.594 * * [simplify]: Extracting #1: cost 4 inf + 0 4.594 * * [simplify]: Extracting #2: cost 8 inf + 0 4.594 * * [simplify]: Extracting #3: cost 10 inf + 1 4.594 * * [simplify]: Extracting #4: cost 6 inf + 85 4.594 * * [simplify]: Extracting #5: cost 1 inf + 495 4.594 * * [simplify]: Extracting #6: cost 0 inf + 657 4.594 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.594 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) 1/2))) 4.595 * [simplify]: Simplifying (+ (/ 1 2) 1/2) 4.595 * * [simplify]: iters left: 4 (5 enodes) 4.599 * * [simplify]: iters left: 3 (18 enodes) 4.602 * * [simplify]: iters left: 2 (20 enodes) 4.605 * * [simplify]: Extracting #0: cost 1 inf + 0 4.605 * * [simplify]: Extracting #1: cost 0 inf + 1 4.605 * [simplify]: Simplified to 1 4.605 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.605 * * * * [progress]: [ 8 / 149 ] simplifiying candidate # 4.605 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.605 * * [simplify]: iters left: 5 (6 enodes) 4.607 * * [simplify]: iters left: 4 (24 enodes) 4.611 * * [simplify]: iters left: 3 (28 enodes) 4.616 * * [simplify]: Extracting #0: cost 1 inf + 0 4.616 * * [simplify]: Extracting #1: cost 4 inf + 0 4.616 * * [simplify]: Extracting #2: cost 8 inf + 0 4.616 * * [simplify]: Extracting #3: cost 10 inf + 1 4.616 * * [simplify]: Extracting #4: cost 6 inf + 85 4.617 * * [simplify]: Extracting #5: cost 1 inf + 495 4.617 * * [simplify]: Extracting #6: cost 0 inf + 657 4.617 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.617 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.618 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.618 * * [simplify]: iters left: 4 (4 enodes) 4.621 * * [simplify]: iters left: 3 (15 enodes) 4.626 * * [simplify]: iters left: 2 (17 enodes) 4.631 * * [simplify]: Extracting #0: cost 1 inf + 0 4.631 * * [simplify]: Extracting #1: cost 0 inf + 1 4.631 * [simplify]: Simplified to 1 4.631 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.632 * * * * [progress]: [ 9 / 149 ] simplifiying candidate # 4.632 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.632 * * [simplify]: iters left: 5 (6 enodes) 4.635 * * [simplify]: iters left: 4 (24 enodes) 4.643 * * [simplify]: iters left: 3 (28 enodes) 4.652 * * [simplify]: Extracting #0: cost 1 inf + 0 4.652 * * [simplify]: Extracting #1: cost 4 inf + 0 4.652 * * [simplify]: Extracting #2: cost 8 inf + 0 4.652 * * [simplify]: Extracting #3: cost 10 inf + 1 4.652 * * [simplify]: Extracting #4: cost 6 inf + 85 4.652 * * [simplify]: Extracting #5: cost 1 inf + 495 4.653 * * [simplify]: Extracting #6: cost 0 inf + 657 4.653 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.653 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.653 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.654 * * [simplify]: iters left: 4 (4 enodes) 4.658 * * [simplify]: iters left: 3 (15 enodes) 4.663 * * [simplify]: iters left: 2 (17 enodes) 4.668 * * [simplify]: Extracting #0: cost 1 inf + 0 4.668 * * [simplify]: Extracting #1: cost 0 inf + 1 4.668 * [simplify]: Simplified to 1 4.668 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.669 * * * * [progress]: [ 10 / 149 ] simplifiying candidate # 4.669 * [simplify]: Simplifying (* x (- x 1)) 4.669 * * [simplify]: iters left: 4 (4 enodes) 4.671 * * [simplify]: iters left: 3 (18 enodes) 4.674 * * [simplify]: iters left: 2 (27 enodes) 4.678 * * [simplify]: iters left: 1 (36 enodes) 4.684 * * [simplify]: Extracting #0: cost 1 inf + 0 4.684 * * [simplify]: Extracting #1: cost 7 inf + 0 4.684 * * [simplify]: Extracting #2: cost 11 inf + 1 4.684 * * [simplify]: Extracting #3: cost 0 inf + 457 4.684 * * [simplify]: Extracting #4: cost 0 inf + 455 4.684 * [simplify]: Simplified to (- (* x x) x) 4.684 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ (/ 1 2) 2) (/ 1/2 2)))) 4.685 * [simplify]: Simplifying (+ (/ (/ 1 2) 2) (/ 1/2 2)) 4.685 * * [simplify]: iters left: 6 (7 enodes) 4.690 * * [simplify]: iters left: 5 (28 enodes) 4.695 * * [simplify]: iters left: 4 (32 enodes) 4.700 * * [simplify]: Extracting #0: cost 1 inf + 0 4.700 * * [simplify]: Extracting #1: cost 0 inf + 1 4.700 * [simplify]: Simplified to 1/2 4.700 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.700 * * * * [progress]: [ 11 / 149 ] simplifiying candidate # 4.700 * [simplify]: Simplifying (* x (- x 1)) 4.701 * * [simplify]: iters left: 4 (4 enodes) 4.702 * * [simplify]: iters left: 3 (18 enodes) 4.705 * * [simplify]: iters left: 2 (27 enodes) 4.717 * * [simplify]: iters left: 1 (36 enodes) 4.725 * * [simplify]: Extracting #0: cost 1 inf + 0 4.725 * * [simplify]: Extracting #1: cost 7 inf + 0 4.725 * * [simplify]: Extracting #2: cost 11 inf + 1 4.725 * * [simplify]: Extracting #3: cost 0 inf + 457 4.725 * * [simplify]: Extracting #4: cost 0 inf + 455 4.725 * [simplify]: Simplified to (- (* x x) x) 4.725 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)))) 4.726 * [simplify]: Simplifying (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) 4.726 * * [simplify]: iters left: 6 (5 enodes) 4.729 * * [simplify]: iters left: 5 (22 enodes) 4.734 * * [simplify]: iters left: 4 (26 enodes) 4.738 * * [simplify]: Extracting #0: cost 1 inf + 0 4.738 * * [simplify]: Extracting #1: cost 0 inf + 1 4.738 * [simplify]: Simplified to 1/2 4.738 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.738 * * * * [progress]: [ 12 / 149 ] simplifiying candidate # 4.738 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.738 * * [simplify]: iters left: 5 (6 enodes) 4.740 * * [simplify]: iters left: 4 (24 enodes) 4.745 * * [simplify]: iters left: 3 (28 enodes) 4.749 * * [simplify]: Extracting #0: cost 1 inf + 0 4.749 * * [simplify]: Extracting #1: cost 4 inf + 0 4.749 * * [simplify]: Extracting #2: cost 8 inf + 0 4.749 * * [simplify]: Extracting #3: cost 10 inf + 1 4.749 * * [simplify]: Extracting #4: cost 6 inf + 85 4.749 * * [simplify]: Extracting #5: cost 1 inf + 495 4.750 * * [simplify]: Extracting #6: cost 0 inf + 657 4.750 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.750 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) 1/2))) 4.750 * [simplify]: Simplifying (+ (/ 1 2) 1/2) 4.750 * * [simplify]: iters left: 4 (5 enodes) 4.758 * * [simplify]: iters left: 3 (18 enodes) 4.763 * * [simplify]: iters left: 2 (20 enodes) 4.769 * * [simplify]: Extracting #0: cost 1 inf + 0 4.769 * * [simplify]: Extracting #1: cost 0 inf + 1 4.769 * [simplify]: Simplified to 1 4.769 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.769 * * * * [progress]: [ 13 / 149 ] simplifiying candidate # 4.770 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.770 * * [simplify]: iters left: 5 (6 enodes) 4.773 * * [simplify]: iters left: 4 (24 enodes) 4.781 * * [simplify]: iters left: 3 (28 enodes) 4.790 * * [simplify]: Extracting #0: cost 1 inf + 0 4.790 * * [simplify]: Extracting #1: cost 4 inf + 0 4.790 * * [simplify]: Extracting #2: cost 8 inf + 0 4.790 * * [simplify]: Extracting #3: cost 10 inf + 1 4.790 * * [simplify]: Extracting #4: cost 6 inf + 85 4.790 * * [simplify]: Extracting #5: cost 1 inf + 495 4.791 * * [simplify]: Extracting #6: cost 0 inf + 657 4.791 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.791 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.791 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.791 * * [simplify]: iters left: 4 (4 enodes) 4.795 * * [simplify]: iters left: 3 (15 enodes) 4.800 * * [simplify]: iters left: 2 (17 enodes) 4.806 * * [simplify]: Extracting #0: cost 1 inf + 0 4.806 * * [simplify]: Extracting #1: cost 0 inf + 1 4.806 * [simplify]: Simplified to 1 4.806 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.806 * * * * [progress]: [ 14 / 149 ] simplifiying candidate # 4.806 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.806 * * [simplify]: iters left: 5 (6 enodes) 4.810 * * [simplify]: iters left: 4 (24 enodes) 4.818 * * [simplify]: iters left: 3 (28 enodes) 4.826 * * [simplify]: Extracting #0: cost 1 inf + 0 4.826 * * [simplify]: Extracting #1: cost 4 inf + 0 4.826 * * [simplify]: Extracting #2: cost 8 inf + 0 4.826 * * [simplify]: Extracting #3: cost 10 inf + 1 4.826 * * [simplify]: Extracting #4: cost 6 inf + 85 4.827 * * [simplify]: Extracting #5: cost 1 inf + 495 4.827 * * [simplify]: Extracting #6: cost 0 inf + 657 4.827 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.827 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.828 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.828 * * [simplify]: iters left: 4 (4 enodes) 4.832 * * [simplify]: iters left: 3 (15 enodes) 4.837 * * [simplify]: iters left: 2 (17 enodes) 4.842 * * [simplify]: Extracting #0: cost 1 inf + 0 4.843 * * [simplify]: Extracting #1: cost 0 inf + 1 4.843 * [simplify]: Simplified to 1 4.843 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.843 * * * * [progress]: [ 15 / 149 ] simplifiying candidate # 4.843 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 4.843 * * [simplify]: iters left: 6 (7 enodes) 4.848 * * [simplify]: iters left: 5 (34 enodes) 4.863 * * [simplify]: iters left: 4 (49 enodes) 4.878 * * [simplify]: iters left: 3 (59 enodes) 4.895 * * [simplify]: iters left: 2 (74 enodes) 4.908 * * [simplify]: iters left: 1 (100 enodes) 4.923 * * [simplify]: Extracting #0: cost 1 inf + 0 4.924 * * [simplify]: Extracting #1: cost 17 inf + 0 4.924 * * [simplify]: Extracting #2: cost 28 inf + 1 4.924 * * [simplify]: Extracting #3: cost 16 inf + 944 4.924 * * [simplify]: Extracting #4: cost 5 inf + 2036 4.925 * * [simplify]: Extracting #5: cost 0 inf + 2759 4.926 * [simplify]: Simplified to (- (* x x) x) 4.926 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 4.926 * * * * [progress]: [ 16 / 149 ] simplifiying candidate # 4.926 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 4.926 * * [simplify]: iters left: 6 (8 enodes) 4.929 * * [simplify]: iters left: 5 (28 enodes) 4.934 * * [simplify]: iters left: 4 (33 enodes) 4.944 * * [simplify]: Extracting #0: cost 1 inf + 0 4.944 * * [simplify]: Extracting #1: cost 5 inf + 0 4.944 * * [simplify]: Extracting #2: cost 10 inf + 0 4.944 * * [simplify]: Extracting #3: cost 12 inf + 1 4.944 * * [simplify]: Extracting #4: cost 8 inf + 86 4.944 * * [simplify]: Extracting #5: cost 3 inf + 495 4.945 * * [simplify]: Extracting #6: cost 0 inf + 1061 4.945 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.945 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.945 * * * * [progress]: [ 17 / 149 ] simplifiying candidate # 4.945 * [simplify]: Simplifying (* (* x (- x 1)) (* x (- x 1))) 4.946 * * [simplify]: iters left: 6 (5 enodes) 4.949 * * [simplify]: iters left: 5 (28 enodes) 4.961 * * [simplify]: iters left: 4 (65 enodes) 4.994 * * [simplify]: iters left: 3 (161 enodes) 5.030 * * [simplify]: iters left: 2 (274 enodes) 5.163 * * [simplify]: Extracting #0: cost 1 inf + 0 5.163 * * [simplify]: Extracting #1: cost 35 inf + 0 5.163 * * [simplify]: Extracting #2: cost 131 inf + 1 5.164 * * [simplify]: Extracting #3: cost 134 inf + 1438 5.166 * * [simplify]: Extracting #4: cost 28 inf + 14764 5.171 * * [simplify]: Extracting #5: cost 0 inf + 19740 5.175 * * [simplify]: Extracting #6: cost 0 inf + 19699 5.179 * [simplify]: Simplified to (* (- (* x x) x) (- (* x x) x)) 5.179 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) (/ 1/2 2))) 5.179 * [simplify]: Simplifying (/ 1/2 2) 5.180 * * [simplify]: iters left: 2 (3 enodes) 5.185 * * [simplify]: iters left: 1 (10 enodes) 5.187 * * [simplify]: Extracting #0: cost 1 inf + 0 5.187 * * [simplify]: Extracting #1: cost 0 inf + 1 5.187 * [simplify]: Simplified to 1/4 5.187 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) 1/4)) 5.187 * * * * [progress]: [ 18 / 149 ] simplifiying candidate # 5.187 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.187 * * [simplify]: iters left: 6 (7 enodes) 5.190 * * [simplify]: iters left: 5 (34 enodes) 5.202 * * [simplify]: iters left: 4 (49 enodes) 5.217 * * [simplify]: iters left: 3 (59 enodes) 5.235 * * [simplify]: iters left: 2 (74 enodes) 5.250 * * [simplify]: iters left: 1 (100 enodes) 5.265 * * [simplify]: Extracting #0: cost 1 inf + 0 5.265 * * [simplify]: Extracting #1: cost 17 inf + 0 5.266 * * [simplify]: Extracting #2: cost 28 inf + 1 5.266 * * [simplify]: Extracting #3: cost 16 inf + 944 5.266 * * [simplify]: Extracting #4: cost 5 inf + 2036 5.267 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.268 * [simplify]: Simplified to (- (* x x) x) 5.268 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.268 * [simplify]: Simplifying (/ 1 2) 5.268 * * [simplify]: iters left: 2 (3 enodes) 5.270 * * [simplify]: iters left: 1 (12 enodes) 5.273 * * [simplify]: Extracting #0: cost 1 inf + 0 5.273 * * [simplify]: Extracting #1: cost 0 inf + 1 5.273 * [simplify]: Simplified to 1/2 5.273 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.273 * * * * [progress]: [ 19 / 149 ] simplifiying candidate # 5.273 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.273 * * [simplify]: iters left: 6 (7 enodes) 5.275 * * [simplify]: iters left: 5 (34 enodes) 5.282 * * [simplify]: iters left: 4 (49 enodes) 5.291 * * [simplify]: iters left: 3 (59 enodes) 5.300 * * [simplify]: iters left: 2 (74 enodes) 5.312 * * [simplify]: iters left: 1 (100 enodes) 5.327 * * [simplify]: Extracting #0: cost 1 inf + 0 5.327 * * [simplify]: Extracting #1: cost 17 inf + 0 5.327 * * [simplify]: Extracting #2: cost 28 inf + 1 5.327 * * [simplify]: Extracting #3: cost 16 inf + 944 5.328 * * [simplify]: Extracting #4: cost 5 inf + 2036 5.329 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.329 * [simplify]: Simplified to (- (* x x) x) 5.329 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.329 * [simplify]: Simplifying (/ 1 2) 5.329 * * [simplify]: iters left: 2 (3 enodes) 5.331 * * [simplify]: iters left: 1 (12 enodes) 5.334 * * [simplify]: Extracting #0: cost 1 inf + 0 5.334 * * [simplify]: Extracting #1: cost 0 inf + 1 5.334 * [simplify]: Simplified to 1/2 5.334 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.334 * * * * [progress]: [ 20 / 149 ] simplifiying candidate # 5.334 * [simplify]: Simplifying (* (* x (- x 1)) (* x (- x 1))) 5.335 * * [simplify]: iters left: 6 (5 enodes) 5.337 * * [simplify]: iters left: 5 (28 enodes) 5.343 * * [simplify]: iters left: 4 (65 enodes) 5.374 * * [simplify]: iters left: 3 (161 enodes) 5.439 * * [simplify]: iters left: 2 (274 enodes) 5.553 * * [simplify]: Extracting #0: cost 1 inf + 0 5.553 * * [simplify]: Extracting #1: cost 35 inf + 0 5.554 * * [simplify]: Extracting #2: cost 131 inf + 1 5.555 * * [simplify]: Extracting #3: cost 134 inf + 1438 5.557 * * [simplify]: Extracting #4: cost 28 inf + 14764 5.561 * * [simplify]: Extracting #5: cost 0 inf + 19740 5.566 * * [simplify]: Extracting #6: cost 0 inf + 19699 5.574 * [simplify]: Simplified to (* (- (* x x) x) (- (* x x) x)) 5.574 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) (/ (/ 1 2) 2))) 5.575 * [simplify]: Simplifying (/ (/ 1 2) 2) 5.575 * * [simplify]: iters left: 4 (4 enodes) 5.580 * * [simplify]: iters left: 3 (19 enodes) 5.586 * * [simplify]: iters left: 2 (23 enodes) 5.593 * * [simplify]: Extracting #0: cost 1 inf + 0 5.594 * * [simplify]: Extracting #1: cost 0 inf + 1 5.594 * [simplify]: Simplified to 1/4 5.594 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (* x (- x 1)) (* x (- x 1))) 1/4)) 5.594 * * * * [progress]: [ 21 / 149 ] simplifiying candidate # 5.594 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.594 * * [simplify]: iters left: 6 (7 enodes) 5.596 * * [simplify]: iters left: 5 (34 enodes) 5.605 * * [simplify]: iters left: 4 (49 enodes) 5.613 * * [simplify]: iters left: 3 (59 enodes) 5.622 * * [simplify]: iters left: 2 (74 enodes) 5.642 * * [simplify]: iters left: 1 (100 enodes) 5.671 * * [simplify]: Extracting #0: cost 1 inf + 0 5.671 * * [simplify]: Extracting #1: cost 17 inf + 0 5.671 * * [simplify]: Extracting #2: cost 28 inf + 1 5.672 * * [simplify]: Extracting #3: cost 16 inf + 944 5.673 * * [simplify]: Extracting #4: cost 5 inf + 2036 5.674 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.675 * [simplify]: Simplified to (- (* x x) x) 5.675 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.676 * [simplify]: Simplifying (/ 1 2) 5.676 * * [simplify]: iters left: 2 (3 enodes) 5.679 * * [simplify]: iters left: 1 (12 enodes) 5.684 * * [simplify]: Extracting #0: cost 1 inf + 0 5.684 * * [simplify]: Extracting #1: cost 0 inf + 1 5.684 * [simplify]: Simplified to 1/2 5.684 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.684 * * * * [progress]: [ 22 / 149 ] simplifiying candidate # 5.684 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.684 * * [simplify]: iters left: 6 (7 enodes) 5.689 * * [simplify]: iters left: 5 (34 enodes) 5.700 * * [simplify]: iters left: 4 (49 enodes) 5.708 * * [simplify]: iters left: 3 (59 enodes) 5.717 * * [simplify]: iters left: 2 (74 enodes) 5.734 * * [simplify]: iters left: 1 (100 enodes) 5.763 * * [simplify]: Extracting #0: cost 1 inf + 0 5.763 * * [simplify]: Extracting #1: cost 17 inf + 0 5.764 * * [simplify]: Extracting #2: cost 28 inf + 1 5.764 * * [simplify]: Extracting #3: cost 16 inf + 944 5.765 * * [simplify]: Extracting #4: cost 5 inf + 2036 5.766 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.768 * [simplify]: Simplified to (- (* x x) x) 5.768 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.768 * [simplify]: Simplifying (/ 1 2) 5.768 * * [simplify]: iters left: 2 (3 enodes) 5.771 * * [simplify]: iters left: 1 (12 enodes) 5.773 * * [simplify]: Extracting #0: cost 1 inf + 0 5.773 * * [simplify]: Extracting #1: cost 0 inf + 1 5.773 * [simplify]: Simplified to 1/2 5.773 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.773 * * * * [progress]: [ 23 / 149 ] simplifiying candidate # 5.774 * * * * [progress]: [ 24 / 149 ] simplifiying candidate # 5.774 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 5.774 * * [simplify]: iters left: 6 (7 enodes) 5.776 * * [simplify]: iters left: 5 (27 enodes) 5.781 * * [simplify]: iters left: 4 (31 enodes) 5.786 * * [simplify]: Extracting #0: cost 1 inf + 0 5.786 * * [simplify]: Extracting #1: cost 3 inf + 0 5.786 * * [simplify]: Extracting #2: cost 6 inf + 0 5.786 * * [simplify]: Extracting #3: cost 10 inf + 0 5.786 * * [simplify]: Extracting #4: cost 12 inf + 1 5.786 * * [simplify]: Extracting #5: cost 6 inf + 169 5.786 * * [simplify]: Extracting #6: cost 4 inf + 413 5.787 * * [simplify]: Extracting #7: cost 1 inf + 859 5.787 * * [simplify]: Extracting #8: cost 0 inf + 1061 5.787 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 5.787 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (+ 1 1))) 5.787 * * * * [progress]: [ 25 / 149 ] simplifiying candidate # 5.787 * * * * [progress]: [ 26 / 149 ] simplifiying candidate # 5.787 * [simplify]: Simplifying (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.787 * * [simplify]: iters left: 6 (9 enodes) 5.790 * * [simplify]: iters left: 5 (33 enodes) 5.795 * * [simplify]: iters left: 4 (37 enodes) 5.804 * * [simplify]: Extracting #0: cost 1 inf + 0 5.804 * * [simplify]: Extracting #1: cost 3 inf + 0 5.805 * * [simplify]: Extracting #2: cost 5 inf + 0 5.805 * * [simplify]: Extracting #3: cost 7 inf + 0 5.805 * * [simplify]: Extracting #4: cost 10 inf + 0 5.805 * * [simplify]: Extracting #5: cost 14 inf + 0 5.805 * * [simplify]: Extracting #6: cost 16 inf + 1 5.805 * * [simplify]: Extracting #7: cost 11 inf + 127 5.806 * * [simplify]: Extracting #8: cost 8 inf + 413 5.806 * * [simplify]: Extracting #9: cost 3 inf + 1333 5.807 * * [simplify]: Extracting #10: cost 0 inf + 2229 5.807 * [simplify]: Simplified to (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.807 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 5.808 * * * * [progress]: [ 27 / 149 ] simplifiying candidate # 5.808 * * * * [progress]: [ 28 / 149 ] simplifiying candidate # 5.808 * * * * [progress]: [ 29 / 149 ] simplifiying candidate # 5.808 * [simplify]: Simplifying (* (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.808 * * [simplify]: iters left: 6 (10 enodes) 5.814 * * [simplify]: iters left: 5 (41 enodes) 5.830 * * [simplify]: iters left: 4 (86 enodes) 5.875 * * [simplify]: iters left: 3 (202 enodes) 5.960 * * [simplify]: iters left: 2 (384 enodes) 6.122 * * [simplify]: Extracting #0: cost 1 inf + 0 6.123 * * [simplify]: Extracting #1: cost 41 inf + 0 6.123 * * [simplify]: Extracting #2: cost 161 inf + 44 6.124 * * [simplify]: Extracting #3: cost 132 inf + 3751 6.127 * * [simplify]: Extracting #4: cost 80 inf + 12562 6.133 * * [simplify]: Extracting #5: cost 24 inf + 31778 6.142 * * [simplify]: Extracting #6: cost 2 inf + 41380 6.151 * * [simplify]: Extracting #7: cost 0 inf + 42366 6.160 * [simplify]: Simplified to (* (* (* (sqrt (+ x -1)) x) (sqrt x)) (+ x -1)) 6.160 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (sqrt (+ x -1)) x) (sqrt x)) (+ x -1)))) 6.160 * * * * [progress]: [ 30 / 149 ] simplifiying candidate # 6.160 * * * * [progress]: [ 31 / 149 ] simplifiying candidate # 6.160 * * * * [progress]: [ 32 / 149 ] simplifiying candidate # 6.160 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 6.160 * * [simplify]: iters left: 6 (7 enodes) 6.166 * * [simplify]: iters left: 5 (34 enodes) 6.172 * * [simplify]: iters left: 4 (49 enodes) 6.180 * * [simplify]: iters left: 3 (59 enodes) 6.190 * * [simplify]: iters left: 2 (74 enodes) 6.202 * * [simplify]: iters left: 1 (100 enodes) 6.217 * * [simplify]: Extracting #0: cost 1 inf + 0 6.217 * * [simplify]: Extracting #1: cost 17 inf + 0 6.217 * * [simplify]: Extracting #2: cost 28 inf + 1 6.218 * * [simplify]: Extracting #3: cost 16 inf + 944 6.218 * * [simplify]: Extracting #4: cost 5 inf + 2036 6.219 * * [simplify]: Extracting #5: cost 0 inf + 2759 6.219 * [simplify]: Simplified to (- (* x x) x) 6.219 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 6.220 * * * * [progress]: [ 33 / 149 ] simplifiying candidate # 6.220 * * * * [progress]: [ 34 / 149 ] simplifiying candidate # 6.220 * [simplify]: Simplifying (sqrt x) 6.220 * * [simplify]: iters left: 1 (2 enodes) 6.220 * * [simplify]: Extracting #0: cost 1 inf + 0 6.220 * * [simplify]: Extracting #1: cost 3 inf + 0 6.220 * * [simplify]: Extracting #2: cost 2 inf + 1 6.220 * * [simplify]: Extracting #3: cost 0 inf + 83 6.220 * [simplify]: Simplified to (sqrt x) 6.220 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 6.221 * [simplify]: Simplifying (sqrt (- x 1)) 6.221 * * [simplify]: iters left: 3 (4 enodes) 6.222 * * [simplify]: iters left: 2 (17 enodes) 6.225 * * [simplify]: iters left: 1 (21 enodes) 6.229 * * [simplify]: Extracting #0: cost 1 inf + 0 6.229 * * [simplify]: Extracting #1: cost 3 inf + 0 6.229 * * [simplify]: Extracting #2: cost 7 inf + 0 6.229 * * [simplify]: Extracting #3: cost 4 inf + 3 6.229 * * [simplify]: Extracting #4: cost 0 inf + 251 6.229 * [simplify]: Simplified to (sqrt (+ x -1)) 6.229 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (sqrt (+ x -1)))) 6.229 * * * * [progress]: [ 35 / 149 ] simplifiying candidate # 6.229 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) 6.230 * * [simplify]: iters left: 6 (11 enodes) 6.234 * * [simplify]: iters left: 5 (45 enodes) 6.242 * * [simplify]: iters left: 4 (69 enodes) 6.260 * * [simplify]: iters left: 3 (102 enodes) 6.292 * * [simplify]: iters left: 2 (162 enodes) 6.326 * * [simplify]: iters left: 1 (338 enodes) 6.505 * * [simplify]: Extracting #0: cost 1 inf + 0 6.505 * * [simplify]: Extracting #1: cost 5 inf + 0 6.505 * * [simplify]: Extracting #2: cost 10 inf + 0 6.505 * * [simplify]: Extracting #3: cost 42 inf + 1 6.506 * * [simplify]: Extracting #4: cost 131 inf + 85 6.508 * * [simplify]: Extracting #5: cost 200 inf + 494 6.510 * * [simplify]: Extracting #6: cost 191 inf + 1823 6.516 * * [simplify]: Extracting #7: cost 96 inf + 43108 6.531 * * [simplify]: Extracting #8: cost 11 inf + 90546 6.544 * * [simplify]: Extracting #9: cost 0 inf + 97117 6.553 * [simplify]: Simplified to (* (sqrt x) (sqrt (- (* (* x x) x) 1))) 6.553 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (- (* (* x x) x) 1))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))) 6.553 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 6.553 * * [simplify]: iters left: 6 (10 enodes) 6.556 * * [simplify]: iters left: 5 (30 enodes) 6.561 * * [simplify]: iters left: 4 (43 enodes) 6.567 * * [simplify]: iters left: 3 (49 enodes) 6.574 * * [simplify]: iters left: 2 (50 enodes) 6.580 * * [simplify]: iters left: 1 (53 enodes) 6.594 * * [simplify]: Extracting #0: cost 1 inf + 0 6.595 * * [simplify]: Extracting #1: cost 4 inf + 0 6.595 * * [simplify]: Extracting #2: cost 12 inf + 0 6.595 * * [simplify]: Extracting #3: cost 14 inf + 2 6.595 * * [simplify]: Extracting #4: cost 10 inf + 249 6.595 * * [simplify]: Extracting #5: cost 4 inf + 819 6.596 * * [simplify]: Extracting #6: cost 0 inf + 1466 6.597 * [simplify]: Simplified to (sqrt (+ (* x x) (+ x 1))) 6.597 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (- (* (* x x) x) 1))) (sqrt (+ (* x x) (+ x 1))))) 6.597 * * * * [progress]: [ 36 / 149 ] simplifiying candidate # 6.597 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) 6.597 * * [simplify]: iters left: 6 (17 enodes) 6.607 * * [simplify]: iters left: 5 (65 enodes) 6.618 * * [simplify]: iters left: 4 (89 enodes) 6.633 * * [simplify]: iters left: 3 (129 enodes) 6.655 * * [simplify]: iters left: 2 (205 enodes) 6.700 * * [simplify]: iters left: 1 (415 enodes) 6.842 * * [simplify]: Extracting #0: cost 1 inf + 0 6.842 * * [simplify]: Extracting #1: cost 4 inf + 0 6.842 * * [simplify]: Extracting #2: cost 8 inf + 0 6.842 * * [simplify]: Extracting #3: cost 13 inf + 0 6.842 * * [simplify]: Extracting #4: cost 19 inf + 0 6.842 * * [simplify]: Extracting #5: cost 70 inf + 1 6.844 * * [simplify]: Extracting #6: cost 153 inf + 1430 6.847 * * [simplify]: Extracting #7: cost 191 inf + 4400 6.855 * * [simplify]: Extracting #8: cost 181 inf + 6664 6.862 * * [simplify]: Extracting #9: cost 109 inf + 35028 6.871 * * [simplify]: Extracting #10: cost 20 inf + 83536 6.880 * * [simplify]: Extracting #11: cost 0 inf + 97093 6.890 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt x) (sqrt (- (* x x) 1))))) 6.890 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt x) (sqrt (- (* x x) 1))))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))))) 6.890 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))) 6.890 * * [simplify]: iters left: 6 (13 enodes) 6.894 * * [simplify]: iters left: 5 (42 enodes) 6.900 * * [simplify]: iters left: 4 (52 enodes) 6.907 * * [simplify]: iters left: 3 (55 enodes) 6.915 * * [simplify]: iters left: 2 (56 enodes) 6.922 * * [simplify]: iters left: 1 (59 enodes) 6.930 * * [simplify]: Extracting #0: cost 1 inf + 0 6.930 * * [simplify]: Extracting #1: cost 4 inf + 0 6.930 * * [simplify]: Extracting #2: cost 8 inf + 0 6.930 * * [simplify]: Extracting #3: cost 12 inf + 0 6.930 * * [simplify]: Extracting #4: cost 19 inf + 0 6.930 * * [simplify]: Extracting #5: cost 20 inf + 2 6.930 * * [simplify]: Extracting #6: cost 15 inf + 329 6.930 * * [simplify]: Extracting #7: cost 8 inf + 982 6.931 * * [simplify]: Extracting #8: cost 2 inf + 1994 6.931 * * [simplify]: Extracting #9: cost 0 inf + 2518 6.932 * [simplify]: Simplified to (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (+ x 1) (* x x))))) 6.932 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt x) (sqrt (- (* x x) 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (+ x 1) (* x x))))))) 6.932 * * * * [progress]: [ 37 / 149 ] simplifiying candidate # 6.932 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) 6.932 * * [simplify]: iters left: 6 (17 enodes) 6.940 * * [simplify]: iters left: 5 (65 enodes) 6.951 * * [simplify]: iters left: 4 (89 enodes) 6.968 * * [simplify]: iters left: 3 (129 enodes) 7.004 * * [simplify]: iters left: 2 (205 enodes) 7.081 * * [simplify]: iters left: 1 (416 enodes) 7.200 * * [simplify]: Extracting #0: cost 1 inf + 0 7.200 * * [simplify]: Extracting #1: cost 4 inf + 0 7.200 * * [simplify]: Extracting #2: cost 8 inf + 0 7.200 * * [simplify]: Extracting #3: cost 13 inf + 0 7.200 * * [simplify]: Extracting #4: cost 19 inf + 0 7.200 * * [simplify]: Extracting #5: cost 69 inf + 42 7.201 * * [simplify]: Extracting #6: cost 150 inf + 2759 7.203 * * [simplify]: Extracting #7: cost 190 inf + 6301 7.205 * * [simplify]: Extracting #8: cost 165 inf + 13223 7.214 * * [simplify]: Extracting #9: cost 68 inf + 62602 7.223 * * [simplify]: Extracting #10: cost 3 inf + 97639 7.235 * * [simplify]: Extracting #11: cost 0 inf + 99181 7.253 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt (- (* x x) 1)) (sqrt x)))) 7.254 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt (- (* x x) 1)) (sqrt x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))) 7.254 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 7.255 * * [simplify]: iters left: 6 (13 enodes) 7.260 * * [simplify]: iters left: 5 (41 enodes) 7.265 * * [simplify]: iters left: 4 (51 enodes) 7.272 * * [simplify]: iters left: 3 (54 enodes) 7.279 * * [simplify]: iters left: 2 (55 enodes) 7.287 * * [simplify]: iters left: 1 (58 enodes) 7.302 * * [simplify]: Extracting #0: cost 1 inf + 0 7.302 * * [simplify]: Extracting #1: cost 4 inf + 0 7.302 * * [simplify]: Extracting #2: cost 8 inf + 0 7.302 * * [simplify]: Extracting #3: cost 12 inf + 0 7.302 * * [simplify]: Extracting #4: cost 19 inf + 0 7.302 * * [simplify]: Extracting #5: cost 20 inf + 2 7.302 * * [simplify]: Extracting #6: cost 13 inf + 535 7.303 * * [simplify]: Extracting #7: cost 5 inf + 1388 7.304 * * [simplify]: Extracting #8: cost 1 inf + 2196 7.305 * * [simplify]: Extracting #9: cost 0 inf + 2518 7.306 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) 7.306 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- (* x (* x x)) 1)))) (sqrt (* (sqrt (- (* x x) 1)) (sqrt x)))) (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) 7.306 * * * * [progress]: [ 38 / 149 ] simplifiying candidate # 7.306 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) 7.306 * * [simplify]: iters left: 6 (10 enodes) 7.312 * * [simplify]: iters left: 5 (32 enodes) 7.324 * * [simplify]: iters left: 4 (40 enodes) 7.335 * * [simplify]: iters left: 3 (47 enodes) 7.349 * * [simplify]: iters left: 2 (63 enodes) 7.362 * * [simplify]: iters left: 1 (100 enodes) 7.377 * * [simplify]: Extracting #0: cost 1 inf + 0 7.377 * * [simplify]: Extracting #1: cost 5 inf + 0 7.377 * * [simplify]: Extracting #2: cost 10 inf + 0 7.377 * * [simplify]: Extracting #3: cost 30 inf + 1 7.377 * * [simplify]: Extracting #4: cost 25 inf + 699 7.378 * * [simplify]: Extracting #5: cost 4 inf + 2658 7.380 * * [simplify]: Extracting #6: cost 0 inf + 3466 7.381 * [simplify]: Simplified to (* (sqrt (+ -1 (* x x))) (sqrt x)) 7.381 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (+ -1 (* x x))) (sqrt x)) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) 7.382 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) 7.382 * * [simplify]: iters left: 6 (6 enodes) 7.386 * * [simplify]: iters left: 5 (19 enodes) 7.392 * * [simplify]: iters left: 4 (22 enodes) 7.398 * * [simplify]: Extracting #0: cost 1 inf + 0 7.398 * * [simplify]: Extracting #1: cost 4 inf + 0 7.398 * * [simplify]: Extracting #2: cost 8 inf + 0 7.398 * * [simplify]: Extracting #3: cost 6 inf + 2 7.399 * * [simplify]: Extracting #4: cost 2 inf + 250 7.399 * * [simplify]: Extracting #5: cost 0 inf + 494 7.399 * [simplify]: Simplified to (sqrt (+ 1 x)) 7.399 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (+ -1 (* x x))) (sqrt x)) (sqrt (+ 1 x)))) 7.399 * * * * [progress]: [ 39 / 149 ] simplifiying candidate # 7.399 * * * * [progress]: [ 40 / 149 ] simplifiying candidate # 7.400 * [simplify]: Simplifying (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.400 * * [simplify]: iters left: 6 (10 enodes) 7.406 * * [simplify]: iters left: 5 (40 enodes) 7.420 * * [simplify]: iters left: 4 (48 enodes) 7.435 * * [simplify]: iters left: 3 (58 enodes) 7.449 * * [simplify]: iters left: 2 (78 enodes) 7.464 * * [simplify]: iters left: 1 (124 enodes) 7.502 * * [simplify]: Extracting #0: cost 1 inf + 0 7.502 * * [simplify]: Extracting #1: cost 13 inf + 0 7.502 * * [simplify]: Extracting #2: cost 40 inf + 1 7.502 * * [simplify]: Extracting #3: cost 41 inf + 7 7.502 * * [simplify]: Extracting #4: cost 44 inf + 9 7.503 * * [simplify]: Extracting #5: cost 43 inf + 52 7.503 * * [simplify]: Extracting #6: cost 22 inf + 7354 7.505 * * [simplify]: Extracting #7: cost 6 inf + 15744 7.508 * * [simplify]: Extracting #8: cost 0 inf + 19706 7.510 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.510 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.510 * [simplify]: Simplifying (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.511 * * [simplify]: iters left: 6 (9 enodes) 7.513 * * [simplify]: iters left: 5 (33 enodes) 7.519 * * [simplify]: iters left: 4 (37 enodes) 7.525 * * [simplify]: Extracting #0: cost 1 inf + 0 7.525 * * [simplify]: Extracting #1: cost 3 inf + 0 7.525 * * [simplify]: Extracting #2: cost 5 inf + 0 7.525 * * [simplify]: Extracting #3: cost 7 inf + 0 7.525 * * [simplify]: Extracting #4: cost 10 inf + 0 7.525 * * [simplify]: Extracting #5: cost 14 inf + 0 7.525 * * [simplify]: Extracting #6: cost 16 inf + 1 7.525 * * [simplify]: Extracting #7: cost 11 inf + 127 7.525 * * [simplify]: Extracting #8: cost 8 inf + 413 7.526 * * [simplify]: Extracting #9: cost 3 inf + 1343 7.526 * * [simplify]: Extracting #10: cost 0 inf + 2269 7.527 * [simplify]: Simplified to (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.527 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.527 * * * * [progress]: [ 41 / 149 ] simplifiying candidate # 7.528 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt x))) 7.528 * * [simplify]: iters left: 4 (4 enodes) 7.529 * * [simplify]: iters left: 3 (10 enodes) 7.532 * * [simplify]: iters left: 2 (11 enodes) 7.535 * * [simplify]: Extracting #0: cost 1 inf + 0 7.535 * * [simplify]: Extracting #1: cost 4 inf + 0 7.535 * * [simplify]: Extracting #2: cost 4 inf + 1 7.535 * * [simplify]: Extracting #3: cost 2 inf + 83 7.535 * * [simplify]: Extracting #4: cost 0 inf + 245 7.536 * [simplify]: Simplified to (sqrt x) 7.536 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))))) 7.536 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) 7.536 * * [simplify]: iters left: 6 (6 enodes) 7.540 * * [simplify]: iters left: 5 (21 enodes) 7.547 * * [simplify]: iters left: 4 (26 enodes) 7.554 * * [simplify]: Extracting #0: cost 1 inf + 0 7.554 * * [simplify]: Extracting #1: cost 4 inf + 0 7.554 * * [simplify]: Extracting #2: cost 9 inf + 0 7.554 * * [simplify]: Extracting #3: cost 6 inf + 3 7.554 * * [simplify]: Extracting #4: cost 3 inf + 169 7.554 * * [simplify]: Extracting #5: cost 0 inf + 495 7.554 * [simplify]: Simplified to (sqrt (- x 1)) 7.554 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 7.554 * * * * [progress]: [ 42 / 149 ] simplifiying candidate # 7.555 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.555 * * [simplify]: iters left: 6 (9 enodes) 7.559 * * [simplify]: iters left: 5 (31 enodes) 7.565 * * [simplify]: iters left: 4 (36 enodes) 7.570 * * [simplify]: Extracting #0: cost 1 inf + 0 7.570 * * [simplify]: Extracting #1: cost 4 inf + 0 7.570 * * [simplify]: Extracting #2: cost 8 inf + 0 7.570 * * [simplify]: Extracting #3: cost 12 inf + 0 7.570 * * [simplify]: Extracting #4: cost 14 inf + 1 7.570 * * [simplify]: Extracting #5: cost 9 inf + 127 7.571 * * [simplify]: Extracting #6: cost 6 inf + 413 7.571 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.571 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.571 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.571 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.572 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.572 * * [simplify]: iters left: 6 (9 enodes) 7.574 * * [simplify]: iters left: 5 (31 enodes) 7.580 * * [simplify]: iters left: 4 (36 enodes) 7.585 * * [simplify]: Extracting #0: cost 1 inf + 0 7.585 * * [simplify]: Extracting #1: cost 4 inf + 0 7.585 * * [simplify]: Extracting #2: cost 8 inf + 0 7.586 * * [simplify]: Extracting #3: cost 12 inf + 0 7.586 * * [simplify]: Extracting #4: cost 14 inf + 1 7.586 * * [simplify]: Extracting #5: cost 9 inf + 127 7.586 * * [simplify]: Extracting #6: cost 6 inf + 413 7.586 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.586 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.587 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.587 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.587 * * * * [progress]: [ 43 / 149 ] simplifiying candidate # 7.587 * [simplify]: Simplifying (* 1 1) 7.587 * * [simplify]: iters left: 2 (2 enodes) 7.588 * * [simplify]: iters left: 1 (6 enodes) 7.589 * * [simplify]: Extracting #0: cost 1 inf + 0 7.589 * * [simplify]: Extracting #1: cost 0 inf + 1 7.589 * [simplify]: Simplified to 1 7.589 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.589 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.589 * * [simplify]: iters left: 6 (8 enodes) 7.592 * * [simplify]: iters left: 5 (28 enodes) 7.597 * * [simplify]: iters left: 4 (33 enodes) 7.601 * * [simplify]: Extracting #0: cost 1 inf + 0 7.601 * * [simplify]: Extracting #1: cost 5 inf + 0 7.602 * * [simplify]: Extracting #2: cost 10 inf + 0 7.602 * * [simplify]: Extracting #3: cost 12 inf + 1 7.602 * * [simplify]: Extracting #4: cost 8 inf + 86 7.602 * * [simplify]: Extracting #5: cost 3 inf + 495 7.602 * * [simplify]: Extracting #6: cost 0 inf + 1061 7.602 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.602 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (* (sqrt x) (sqrt (- x 1))))) 7.602 * * * * [progress]: [ 44 / 149 ] simplifiying candidate # 7.602 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.603 * * [simplify]: iters left: 6 (9 enodes) 7.605 * * [simplify]: iters left: 5 (31 enodes) 7.611 * * [simplify]: iters left: 4 (36 enodes) 7.616 * * [simplify]: Extracting #0: cost 1 inf + 0 7.616 * * [simplify]: Extracting #1: cost 4 inf + 0 7.616 * * [simplify]: Extracting #2: cost 8 inf + 0 7.616 * * [simplify]: Extracting #3: cost 12 inf + 0 7.616 * * [simplify]: Extracting #4: cost 14 inf + 1 7.616 * * [simplify]: Extracting #5: cost 9 inf + 127 7.616 * * [simplify]: Extracting #6: cost 6 inf + 413 7.617 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.617 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.617 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.617 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.617 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.618 * * [simplify]: iters left: 6 (9 enodes) 7.620 * * [simplify]: iters left: 5 (31 enodes) 7.625 * * [simplify]: iters left: 4 (36 enodes) 7.631 * * [simplify]: Extracting #0: cost 1 inf + 0 7.631 * * [simplify]: Extracting #1: cost 4 inf + 0 7.631 * * [simplify]: Extracting #2: cost 8 inf + 0 7.631 * * [simplify]: Extracting #3: cost 12 inf + 0 7.631 * * [simplify]: Extracting #4: cost 14 inf + 1 7.631 * * [simplify]: Extracting #5: cost 9 inf + 127 7.631 * * [simplify]: Extracting #6: cost 6 inf + 413 7.632 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.632 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.632 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.632 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.632 * * * * [progress]: [ 45 / 149 ] simplifiying candidate # 7.632 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.633 * * [simplify]: iters left: 5 (6 enodes) 7.634 * * [simplify]: iters left: 4 (24 enodes) 7.638 * * [simplify]: iters left: 3 (28 enodes) 7.643 * * [simplify]: Extracting #0: cost 1 inf + 0 7.643 * * [simplify]: Extracting #1: cost 4 inf + 0 7.643 * * [simplify]: Extracting #2: cost 8 inf + 0 7.643 * * [simplify]: Extracting #3: cost 10 inf + 1 7.643 * * [simplify]: Extracting #4: cost 6 inf + 85 7.643 * * [simplify]: Extracting #5: cost 1 inf + 495 7.643 * * [simplify]: Extracting #6: cost 0 inf + 657 7.643 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.643 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 1/2))) 7.643 * [simplify]: Simplifying (* 2 1/2) 7.643 * * [simplify]: iters left: 2 (3 enodes) 7.645 * * [simplify]: iters left: 1 (11 enodes) 7.649 * * [simplify]: Extracting #0: cost 1 inf + 0 7.649 * * [simplify]: Extracting #1: cost 0 inf + 1 7.650 * [simplify]: Simplified to 1 7.650 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.650 * * * * [progress]: [ 46 / 149 ] simplifiying candidate # 7.650 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.650 * * [simplify]: iters left: 6 (7 enodes) 7.652 * * [simplify]: iters left: 5 (27 enodes) 7.657 * * [simplify]: iters left: 4 (31 enodes) 7.661 * * [simplify]: Extracting #0: cost 1 inf + 0 7.661 * * [simplify]: Extracting #1: cost 3 inf + 0 7.661 * * [simplify]: Extracting #2: cost 6 inf + 0 7.661 * * [simplify]: Extracting #3: cost 10 inf + 0 7.661 * * [simplify]: Extracting #4: cost 12 inf + 1 7.661 * * [simplify]: Extracting #5: cost 6 inf + 169 7.662 * * [simplify]: Extracting #6: cost 4 inf + 413 7.662 * * [simplify]: Extracting #7: cost 1 inf + 859 7.662 * * [simplify]: Extracting #8: cost 0 inf + 1061 7.662 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.662 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (* 2 1))) 7.662 * [simplify]: Simplifying (* 2 1) 7.662 * * [simplify]: iters left: 2 (3 enodes) 7.664 * * [simplify]: iters left: 1 (9 enodes) 7.665 * * [simplify]: Extracting #0: cost 1 inf + 0 7.665 * * [simplify]: Extracting #1: cost 0 inf + 1 7.665 * [simplify]: Simplified to 2 7.665 * [simplify]: Simplified (2 2) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) 2)) 7.666 * * * * [progress]: [ 47 / 149 ] simplifiying candidate # 7.666 * [simplify]: Simplifying (* x (- x 1)) 7.666 * * [simplify]: iters left: 4 (4 enodes) 7.668 * * [simplify]: iters left: 3 (18 enodes) 7.671 * * [simplify]: iters left: 2 (27 enodes) 7.676 * * [simplify]: iters left: 1 (36 enodes) 7.681 * * [simplify]: Extracting #0: cost 1 inf + 0 7.681 * * [simplify]: Extracting #1: cost 7 inf + 0 7.681 * * [simplify]: Extracting #2: cost 11 inf + 1 7.681 * * [simplify]: Extracting #3: cost 0 inf + 457 7.681 * * [simplify]: Extracting #4: cost 0 inf + 455 7.681 * [simplify]: Simplified to (- (* x x) x) 7.681 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (* 2 (/ 1/2 2)))) 7.682 * [simplify]: Simplifying (* 2 (/ 1/2 2)) 7.682 * * [simplify]: iters left: 4 (4 enodes) 7.685 * * [simplify]: iters left: 3 (17 enodes) 7.688 * * [simplify]: iters left: 2 (21 enodes) 7.694 * * [simplify]: iters left: 1 (23 enodes) 7.701 * * [simplify]: Extracting #0: cost 1 inf + 0 7.701 * * [simplify]: Extracting #1: cost 0 inf + 1 7.701 * [simplify]: Simplified to 1/2 7.701 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 7.702 * * * * [progress]: [ 48 / 149 ] simplifiying candidate # 7.702 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.702 * * [simplify]: iters left: 5 (6 enodes) 7.706 * * [simplify]: iters left: 4 (24 enodes) 7.714 * * [simplify]: iters left: 3 (28 enodes) 7.722 * * [simplify]: Extracting #0: cost 1 inf + 0 7.722 * * [simplify]: Extracting #1: cost 4 inf + 0 7.722 * * [simplify]: Extracting #2: cost 8 inf + 0 7.723 * * [simplify]: Extracting #3: cost 10 inf + 1 7.723 * * [simplify]: Extracting #4: cost 6 inf + 85 7.723 * * [simplify]: Extracting #5: cost 1 inf + 495 7.723 * * [simplify]: Extracting #6: cost 0 inf + 657 7.723 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.723 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.724 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.724 * * [simplify]: iters left: 4 (4 enodes) 7.728 * * [simplify]: iters left: 3 (13 enodes) 7.732 * * [simplify]: iters left: 2 (15 enodes) 7.737 * * [simplify]: Extracting #0: cost 1 inf + 0 7.737 * * [simplify]: Extracting #1: cost 0 inf + 1 7.737 * [simplify]: Simplified to 1 7.737 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.737 * * * * [progress]: [ 49 / 149 ] simplifiying candidate # 7.737 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.738 * * [simplify]: iters left: 5 (6 enodes) 7.741 * * [simplify]: iters left: 4 (24 enodes) 7.749 * * [simplify]: iters left: 3 (28 enodes) 7.757 * * [simplify]: Extracting #0: cost 1 inf + 0 7.757 * * [simplify]: Extracting #1: cost 4 inf + 0 7.757 * * [simplify]: Extracting #2: cost 8 inf + 0 7.758 * * [simplify]: Extracting #3: cost 10 inf + 1 7.758 * * [simplify]: Extracting #4: cost 6 inf + 85 7.758 * * [simplify]: Extracting #5: cost 1 inf + 495 7.758 * * [simplify]: Extracting #6: cost 0 inf + 657 7.758 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.758 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.759 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.759 * * [simplify]: iters left: 4 (4 enodes) 7.762 * * [simplify]: iters left: 3 (13 enodes) 7.767 * * [simplify]: iters left: 2 (15 enodes) 7.772 * * [simplify]: Extracting #0: cost 1 inf + 0 7.772 * * [simplify]: Extracting #1: cost 0 inf + 1 7.772 * [simplify]: Simplified to 1 7.772 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.772 * * * * [progress]: [ 50 / 149 ] simplifiying candidate # 7.773 * [simplify]: Simplifying (* x (- x 1)) 7.773 * * [simplify]: iters left: 4 (4 enodes) 7.776 * * [simplify]: iters left: 3 (18 enodes) 7.783 * * [simplify]: iters left: 2 (27 enodes) 7.788 * * [simplify]: iters left: 1 (36 enodes) 7.793 * * [simplify]: Extracting #0: cost 1 inf + 0 7.793 * * [simplify]: Extracting #1: cost 7 inf + 0 7.793 * * [simplify]: Extracting #2: cost 11 inf + 1 7.793 * * [simplify]: Extracting #3: cost 0 inf + 457 7.793 * * [simplify]: Extracting #4: cost 0 inf + 455 7.793 * [simplify]: Simplified to (- (* x x) x) 7.793 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (* 2 (/ (/ 1 2) 2)))) 7.794 * [simplify]: Simplifying (* 2 (/ (/ 1 2) 2)) 7.794 * * [simplify]: iters left: 6 (5 enodes) 7.797 * * [simplify]: iters left: 5 (25 enodes) 7.801 * * [simplify]: iters left: 4 (29 enodes) 7.805 * * [simplify]: Extracting #0: cost 1 inf + 0 7.805 * * [simplify]: Extracting #1: cost 0 inf + 1 7.805 * [simplify]: Simplified to 1/2 7.805 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 7.805 * * * * [progress]: [ 51 / 149 ] simplifiying candidate # 7.806 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.806 * * [simplify]: iters left: 5 (6 enodes) 7.808 * * [simplify]: iters left: 4 (24 enodes) 7.812 * * [simplify]: iters left: 3 (28 enodes) 7.816 * * [simplify]: Extracting #0: cost 1 inf + 0 7.816 * * [simplify]: Extracting #1: cost 4 inf + 0 7.816 * * [simplify]: Extracting #2: cost 8 inf + 0 7.816 * * [simplify]: Extracting #3: cost 10 inf + 1 7.816 * * [simplify]: Extracting #4: cost 6 inf + 85 7.816 * * [simplify]: Extracting #5: cost 1 inf + 495 7.816 * * [simplify]: Extracting #6: cost 0 inf + 657 7.816 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.816 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.817 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.817 * * [simplify]: iters left: 4 (4 enodes) 7.820 * * [simplify]: iters left: 3 (13 enodes) 7.824 * * [simplify]: iters left: 2 (15 enodes) 7.828 * * [simplify]: Extracting #0: cost 1 inf + 0 7.828 * * [simplify]: Extracting #1: cost 0 inf + 1 7.828 * [simplify]: Simplified to 1 7.828 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.828 * * * * [progress]: [ 52 / 149 ] simplifiying candidate # 7.829 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.829 * * [simplify]: iters left: 5 (6 enodes) 7.831 * * [simplify]: iters left: 4 (24 enodes) 7.835 * * [simplify]: iters left: 3 (28 enodes) 7.839 * * [simplify]: Extracting #0: cost 1 inf + 0 7.839 * * [simplify]: Extracting #1: cost 4 inf + 0 7.839 * * [simplify]: Extracting #2: cost 8 inf + 0 7.839 * * [simplify]: Extracting #3: cost 10 inf + 1 7.839 * * [simplify]: Extracting #4: cost 6 inf + 85 7.839 * * [simplify]: Extracting #5: cost 1 inf + 495 7.839 * * [simplify]: Extracting #6: cost 0 inf + 657 7.839 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.839 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.839 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.839 * * [simplify]: iters left: 4 (4 enodes) 7.842 * * [simplify]: iters left: 3 (13 enodes) 7.844 * * [simplify]: iters left: 2 (15 enodes) 7.846 * * [simplify]: Extracting #0: cost 1 inf + 0 7.846 * * [simplify]: Extracting #1: cost 0 inf + 1 7.846 * [simplify]: Simplified to 1 7.846 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.846 * * * * [progress]: [ 53 / 149 ] simplifiying candidate # 7.847 * [simplify]: Simplifying (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.847 * * [simplify]: iters left: 6 (8 enodes) 7.849 * * [simplify]: iters left: 5 (30 enodes) 7.854 * * [simplify]: iters left: 4 (34 enodes) 7.859 * * [simplify]: Extracting #0: cost 1 inf + 0 7.859 * * [simplify]: Extracting #1: cost 3 inf + 0 7.859 * * [simplify]: Extracting #2: cost 5 inf + 0 7.859 * * [simplify]: Extracting #3: cost 8 inf + 0 7.859 * * [simplify]: Extracting #4: cost 12 inf + 0 7.859 * * [simplify]: Extracting #5: cost 14 inf + 1 7.859 * * [simplify]: Extracting #6: cost 10 inf + 86 7.859 * * [simplify]: Extracting #7: cost 5 inf + 495 7.860 * * [simplify]: Extracting #8: cost 0 inf + 1625 7.860 * [simplify]: Simplified to (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.860 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.860 * * * * [progress]: [ 54 / 149 ] simplifiying candidate # 7.860 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 7.860 * * [simplify]: iters left: 4 (5 enodes) 7.862 * * [simplify]: iters left: 3 (20 enodes) 7.869 * * [simplify]: iters left: 2 (24 enodes) 7.876 * * [simplify]: Extracting #0: cost 1 inf + 0 7.876 * * [simplify]: Extracting #1: cost 3 inf + 0 7.876 * * [simplify]: Extracting #2: cost 5 inf + 0 7.876 * * [simplify]: Extracting #3: cost 9 inf + 0 7.876 * * [simplify]: Extracting #4: cost 6 inf + 3 7.876 * * [simplify]: Extracting #5: cost 0 inf + 495 7.876 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 7.877 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt x))) (sqrt (sqrt (+ x -1))))) 7.877 * * * * [progress]: [ 55 / 149 ] simplifiying candidate # 7.877 * [simplify]: Simplifying (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.877 * * [simplify]: iters left: 6 (8 enodes) 7.884 * * [simplify]: iters left: 5 (30 enodes) 7.893 * * [simplify]: iters left: 4 (34 enodes) 7.903 * * [simplify]: Extracting #0: cost 1 inf + 0 7.903 * * [simplify]: Extracting #1: cost 3 inf + 0 7.903 * * [simplify]: Extracting #2: cost 5 inf + 0 7.903 * * [simplify]: Extracting #3: cost 8 inf + 0 7.903 * * [simplify]: Extracting #4: cost 12 inf + 0 7.903 * * [simplify]: Extracting #5: cost 14 inf + 1 7.903 * * [simplify]: Extracting #6: cost 10 inf + 86 7.903 * * [simplify]: Extracting #7: cost 5 inf + 495 7.904 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.904 * [simplify]: Simplified to (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.904 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.905 * * * * [progress]: [ 56 / 149 ] simplifiying candidate # 7.905 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.905 * * [simplify]: iters left: 6 (7 enodes) 7.909 * * [simplify]: iters left: 5 (27 enodes) 7.914 * * [simplify]: iters left: 4 (31 enodes) 7.919 * * [simplify]: Extracting #0: cost 1 inf + 0 7.919 * * [simplify]: Extracting #1: cost 3 inf + 0 7.919 * * [simplify]: Extracting #2: cost 6 inf + 0 7.919 * * [simplify]: Extracting #3: cost 10 inf + 0 7.919 * * [simplify]: Extracting #4: cost 12 inf + 1 7.919 * * [simplify]: Extracting #5: cost 6 inf + 169 7.919 * * [simplify]: Extracting #6: cost 4 inf + 413 7.919 * * [simplify]: Extracting #7: cost 1 inf + 859 7.919 * * [simplify]: Extracting #8: cost 0 inf + 1061 7.920 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.920 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) 1) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.920 * * * * [progress]: [ 57 / 149 ] simplifiying candidate # 7.920 * [simplify]: Simplifying (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.920 * * [simplify]: iters left: 6 (9 enodes) 7.922 * * [simplify]: iters left: 5 (33 enodes) 7.927 * * [simplify]: iters left: 4 (37 enodes) 7.933 * * [simplify]: Extracting #0: cost 1 inf + 0 7.933 * * [simplify]: Extracting #1: cost 3 inf + 0 7.933 * * [simplify]: Extracting #2: cost 5 inf + 0 7.933 * * [simplify]: Extracting #3: cost 7 inf + 0 7.933 * * [simplify]: Extracting #4: cost 10 inf + 0 7.933 * * [simplify]: Extracting #5: cost 14 inf + 0 7.933 * * [simplify]: Extracting #6: cost 16 inf + 1 7.933 * * [simplify]: Extracting #7: cost 11 inf + 127 7.933 * * [simplify]: Extracting #8: cost 8 inf + 413 7.934 * * [simplify]: Extracting #9: cost 3 inf + 1343 7.934 * * [simplify]: Extracting #10: cost 0 inf + 2269 7.935 * [simplify]: Simplified to (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.935 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.935 * * * * [progress]: [ 58 / 149 ] simplifiying candidate # 7.935 * [simplify]: Simplifying (sqrt (sqrt x)) 7.935 * * [simplify]: iters left: 2 (3 enodes) 7.937 * * [simplify]: iters left: 1 (9 enodes) 7.939 * * [simplify]: Extracting #0: cost 1 inf + 0 7.939 * * [simplify]: Extracting #1: cost 3 inf + 0 7.939 * * [simplify]: Extracting #2: cost 5 inf + 0 7.939 * * [simplify]: Extracting #3: cost 4 inf + 1 7.939 * * [simplify]: Extracting #4: cost 0 inf + 245 7.939 * [simplify]: Simplified to (sqrt (sqrt x)) 7.939 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt (- x 1))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.939 * * * * [progress]: [ 59 / 149 ] simplifiying candidate # 7.940 * [simplify]: Simplifying (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.940 * * [simplify]: iters left: 6 (8 enodes) 7.944 * * [simplify]: iters left: 5 (30 enodes) 7.953 * * [simplify]: iters left: 4 (34 enodes) 7.963 * * [simplify]: Extracting #0: cost 1 inf + 0 7.963 * * [simplify]: Extracting #1: cost 3 inf + 0 7.963 * * [simplify]: Extracting #2: cost 5 inf + 0 7.963 * * [simplify]: Extracting #3: cost 8 inf + 0 7.963 * * [simplify]: Extracting #4: cost 12 inf + 0 7.963 * * [simplify]: Extracting #5: cost 14 inf + 1 7.963 * * [simplify]: Extracting #6: cost 10 inf + 86 7.964 * * [simplify]: Extracting #7: cost 5 inf + 495 7.964 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.964 * [simplify]: Simplified to (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.965 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.965 * * * * [progress]: [ 60 / 149 ] simplifiying candidate # 7.965 * * * * [progress]: [ 61 / 149 ] simplifiying candidate # 7.965 * [simplify]: Simplifying (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 7.965 * * [simplify]: iters left: 6 (9 enodes) 7.970 * * [simplify]: iters left: 5 (29 enodes) 7.979 * * [simplify]: iters left: 4 (41 enodes) 7.990 * * [simplify]: iters left: 3 (47 enodes) 8.002 * * [simplify]: iters left: 2 (48 enodes) 8.013 * * [simplify]: iters left: 1 (51 enodes) 8.028 * * [simplify]: Extracting #0: cost 1 inf + 0 8.028 * * [simplify]: Extracting #1: cost 3 inf + 0 8.028 * * [simplify]: Extracting #2: cost 5 inf + 0 8.028 * * [simplify]: Extracting #3: cost 12 inf + 0 8.028 * * [simplify]: Extracting #4: cost 14 inf + 2 8.028 * * [simplify]: Extracting #5: cost 11 inf + 126 8.029 * * [simplify]: Extracting #6: cost 6 inf + 615 8.029 * * [simplify]: Extracting #7: cost 1 inf + 1264 8.030 * * [simplify]: Extracting #8: cost 0 inf + 1466 8.031 * [simplify]: Simplified to (sqrt (sqrt (+ (* x x) (+ x 1)))) 8.031 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) (sqrt (sqrt (+ (* x x) (+ x 1)))))) 8.031 * * * * [progress]: [ 62 / 149 ] simplifiying candidate # 8.031 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 8.031 * * [simplify]: iters left: 4 (5 enodes) 8.034 * * [simplify]: iters left: 3 (18 enodes) 8.040 * * [simplify]: iters left: 2 (20 enodes) 8.044 * * [simplify]: Extracting #0: cost 1 inf + 0 8.044 * * [simplify]: Extracting #1: cost 3 inf + 0 8.044 * * [simplify]: Extracting #2: cost 5 inf + 0 8.044 * * [simplify]: Extracting #3: cost 8 inf + 0 8.044 * * [simplify]: Extracting #4: cost 6 inf + 2 8.044 * * [simplify]: Extracting #5: cost 0 inf + 494 8.044 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 8.044 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) (sqrt (sqrt (+ 1 x))))) 8.044 * * * * [progress]: [ 63 / 149 ] simplifiying candidate # 8.044 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 8.044 * * [simplify]: iters left: 6 (15 enodes) 8.049 * * [simplify]: iters left: 5 (62 enodes) 8.060 * * [simplify]: iters left: 4 (85 enodes) 8.075 * * [simplify]: iters left: 3 (118 enodes) 8.105 * * [simplify]: iters left: 2 (178 enodes) 8.150 * * [simplify]: iters left: 1 (353 enodes) 8.285 * * [simplify]: Extracting #0: cost 1 inf + 0 8.285 * * [simplify]: Extracting #1: cost 4 inf + 0 8.285 * * [simplify]: Extracting #2: cost 8 inf + 0 8.285 * * [simplify]: Extracting #3: cost 13 inf + 0 8.285 * * [simplify]: Extracting #4: cost 19 inf + 0 8.285 * * [simplify]: Extracting #5: cost 52 inf + 1 8.286 * * [simplify]: Extracting #6: cost 143 inf + 85 8.287 * * [simplify]: Extracting #7: cost 191 inf + 2206 8.288 * * [simplify]: Extracting #8: cost 167 inf + 8265 8.292 * * [simplify]: Extracting #9: cost 105 inf + 36377 8.299 * * [simplify]: Extracting #10: cost 4 inf + 93687 8.310 * * [simplify]: Extracting #11: cost 0 inf + 94014 8.318 * * [simplify]: Extracting #12: cost 0 inf + 93843 8.326 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (- (* (* x x) x) 1)))) (sqrt (* (sqrt (- x 1)) (sqrt x)))) 8.326 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- (* (* x x) x) 1)))) (sqrt (* (sqrt (- x 1)) (sqrt x)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))) 8.326 * * * * [progress]: [ 64 / 149 ] simplifiying candidate # 8.326 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 8.327 * * [simplify]: iters left: 6 (14 enodes) 8.331 * * [simplify]: iters left: 5 (49 enodes) 8.345 * * [simplify]: iters left: 4 (55 enodes) 8.361 * * [simplify]: iters left: 3 (65 enodes) 8.372 * * [simplify]: iters left: 2 (99 enodes) 8.386 * * [simplify]: iters left: 1 (113 enodes) 8.417 * * [simplify]: Extracting #0: cost 1 inf + 0 8.417 * * [simplify]: Extracting #1: cost 4 inf + 0 8.417 * * [simplify]: Extracting #2: cost 8 inf + 0 8.417 * * [simplify]: Extracting #3: cost 13 inf + 0 8.417 * * [simplify]: Extracting #4: cost 19 inf + 0 8.418 * * [simplify]: Extracting #5: cost 47 inf + 1 8.418 * * [simplify]: Extracting #6: cost 33 inf + 1671 8.420 * * [simplify]: Extracting #7: cost 4 inf + 4763 8.422 * * [simplify]: Extracting #8: cost 1 inf + 5649 8.424 * * [simplify]: Extracting #9: cost 0 inf + 6091 8.427 * [simplify]: Simplified to (* (sqrt (* (sqrt (+ -1 x)) (sqrt x))) (sqrt (* (sqrt (+ (* x x) -1)) (sqrt x)))) 8.427 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt (+ -1 x)) (sqrt x))) (sqrt (* (sqrt (+ (* x x) -1)) (sqrt x)))) (sqrt (sqrt (+ x 1))))) 8.427 * * * * [progress]: [ 65 / 149 ] simplifiying candidate #real (real->posit16 (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))))))> 8.427 * * * * [progress]: [ 66 / 149 ] simplifiying candidate # 8.427 * * * * [progress]: [ 67 / 149 ] simplifiying candidate # 8.427 * [simplify]: Simplifying (* x (- x 1)) 8.427 * * [simplify]: iters left: 4 (4 enodes) 8.430 * * [simplify]: iters left: 3 (18 enodes) 8.436 * * [simplify]: iters left: 2 (27 enodes) 8.445 * * [simplify]: iters left: 1 (36 enodes) 8.451 * * [simplify]: Extracting #0: cost 1 inf + 0 8.451 * * [simplify]: Extracting #1: cost 7 inf + 0 8.451 * * [simplify]: Extracting #2: cost 11 inf + 1 8.451 * * [simplify]: Extracting #3: cost 0 inf + 457 8.451 * * [simplify]: Extracting #4: cost 0 inf + 455 8.451 * [simplify]: Simplified to (- (* x x) x) 8.451 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (- (* x x) x) 1/2)))) 8.451 * * * * [progress]: [ 68 / 149 ] simplifiying candidate # 8.451 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 8.451 * * [simplify]: iters left: 5 (6 enodes) 8.453 * * [simplify]: iters left: 4 (24 enodes) 8.457 * * [simplify]: iters left: 3 (28 enodes) 8.462 * * [simplify]: Extracting #0: cost 1 inf + 0 8.462 * * [simplify]: Extracting #1: cost 4 inf + 0 8.462 * * [simplify]: Extracting #2: cost 8 inf + 0 8.462 * * [simplify]: Extracting #3: cost 10 inf + 1 8.462 * * [simplify]: Extracting #4: cost 6 inf + 85 8.462 * * [simplify]: Extracting #5: cost 1 inf + 495 8.462 * * [simplify]: Extracting #6: cost 0 inf + 657 8.462 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 8.462 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (* (sqrt x) (sqrt (- x 1))) 1)))) 8.462 * * * * [progress]: [ 69 / 149 ] simplifiying candidate # 8.463 * [simplify]: Simplifying (* x (- x 1)) 8.463 * * [simplify]: iters left: 4 (4 enodes) 8.464 * * [simplify]: iters left: 3 (18 enodes) 8.467 * * [simplify]: iters left: 2 (27 enodes) 8.472 * * [simplify]: iters left: 1 (36 enodes) 8.480 * * [simplify]: Extracting #0: cost 1 inf + 0 8.480 * * [simplify]: Extracting #1: cost 7 inf + 0 8.480 * * [simplify]: Extracting #2: cost 11 inf + 1 8.480 * * [simplify]: Extracting #3: cost 0 inf + 457 8.481 * * [simplify]: Extracting #4: cost 0 inf + 455 8.481 * [simplify]: Simplified to (- (* x x) x) 8.481 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (- (* x x) x) (/ 1 2))))) 8.481 * [simplify]: Simplifying (/ 1 2) 8.481 * * [simplify]: iters left: 2 (3 enodes) 8.485 * * [simplify]: iters left: 1 (12 enodes) 8.489 * * [simplify]: Extracting #0: cost 1 inf + 0 8.489 * * [simplify]: Extracting #1: cost 0 inf + 1 8.489 * [simplify]: Simplified to 1/2 8.489 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (* x (- x 1)) 1/2)))) 8.489 * * * * [progress]: [ 70 / 149 ] simplifiying candidate # 8.489 * * * * [progress]: [ 71 / 149 ] simplifiying candidate # 8.490 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 8.490 * * [simplify]: iters left: 6 (8 enodes) 8.494 * * [simplify]: iters left: 5 (30 enodes) 8.503 * * [simplify]: iters left: 4 (34 enodes) 8.513 * * [simplify]: Extracting #0: cost 1 inf + 0 8.513 * * [simplify]: Extracting #1: cost 4 inf + 0 8.513 * * [simplify]: Extracting #2: cost 8 inf + 0 8.513 * * [simplify]: Extracting #3: cost 12 inf + 0 8.513 * * [simplify]: Extracting #4: cost 14 inf + 1 8.513 * * [simplify]: Extracting #5: cost 11 inf + 44 8.513 * * [simplify]: Extracting #6: cost 5 inf + 473 8.514 * * [simplify]: Extracting #7: cost 0 inf + 1463 8.514 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 8.514 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))))) 8.514 * * * * [progress]: [ 72 / 149 ] simplifiying candidate # 8.514 * * * * [progress]: [ 73 / 149 ] simplifiying candidate # 8.514 * * * * [progress]: [ 74 / 149 ] simplifiying candidate # 8.515 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 8.515 * * [simplify]: iters left: 6 (10 enodes) 8.521 * * [simplify]: iters left: 5 (38 enodes) 8.533 * * [simplify]: iters left: 4 (70 enodes) 8.558 * * [simplify]: iters left: 3 (145 enodes) 8.597 * * [simplify]: iters left: 2 (324 enodes) 8.703 * * [simplify]: iters left: 1 (457 enodes) 8.835 * * [simplify]: Extracting #0: cost 1 inf + 0 8.835 * * [simplify]: Extracting #1: cost 38 inf + 0 8.836 * * [simplify]: Extracting #2: cost 95 inf + 42 8.836 * * [simplify]: Extracting #3: cost 91 inf + 656 8.837 * * [simplify]: Extracting #4: cost 74 inf + 2319 8.840 * * [simplify]: Extracting #5: cost 32 inf + 14910 8.844 * * [simplify]: Extracting #6: cost 1 inf + 30227 8.852 * * [simplify]: Extracting #7: cost 0 inf + 30851 8.861 * [simplify]: Simplified to (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))) 8.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (cbrt (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))))))) 8.862 * * * * [progress]: [ 75 / 149 ] simplifiying candidate # 8.862 * * * * [progress]: [ 76 / 149 ] simplifiying candidate # 8.862 * * * * [progress]: [ 77 / 149 ] simplifiying candidate # 8.862 * [simplify]: Simplifying (* x (- x 1)) 8.862 * * [simplify]: iters left: 4 (4 enodes) 8.865 * * [simplify]: iters left: 3 (18 enodes) 8.871 * * [simplify]: iters left: 2 (27 enodes) 8.877 * * [simplify]: iters left: 1 (36 enodes) 8.882 * * [simplify]: Extracting #0: cost 1 inf + 0 8.882 * * [simplify]: Extracting #1: cost 7 inf + 0 8.882 * * [simplify]: Extracting #2: cost 11 inf + 1 8.882 * * [simplify]: Extracting #3: cost 0 inf + 457 8.882 * * [simplify]: Extracting #4: cost 0 inf + 455 8.883 * [simplify]: Simplified to (- (* x x) x) 8.883 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) x))))) 8.883 * * * * [progress]: [ 78 / 149 ] simplifiying candidate # 8.883 * * * * [progress]: [ 79 / 149 ] simplifiying candidate # 8.883 * * * * [progress]: [ 80 / 149 ] simplifiying candidate # 8.883 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.883 * * [simplify]: iters left: 6 (8 enodes) 8.885 * * [simplify]: iters left: 5 (30 enodes) 8.892 * * [simplify]: iters left: 4 (34 enodes) 8.897 * * [simplify]: Extracting #0: cost 1 inf + 0 8.897 * * [simplify]: Extracting #1: cost 4 inf + 0 8.897 * * [simplify]: Extracting #2: cost 8 inf + 0 8.897 * * [simplify]: Extracting #3: cost 12 inf + 0 8.897 * * [simplify]: Extracting #4: cost 14 inf + 1 8.897 * * [simplify]: Extracting #5: cost 11 inf + 44 8.897 * * [simplify]: Extracting #6: cost 5 inf + 413 8.898 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.898 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.898 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.898 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.898 * * [simplify]: iters left: 6 (8 enodes) 8.900 * * [simplify]: iters left: 5 (30 enodes) 8.905 * * [simplify]: iters left: 4 (34 enodes) 8.915 * * [simplify]: Extracting #0: cost 1 inf + 0 8.915 * * [simplify]: Extracting #1: cost 4 inf + 0 8.915 * * [simplify]: Extracting #2: cost 8 inf + 0 8.915 * * [simplify]: Extracting #3: cost 12 inf + 0 8.915 * * [simplify]: Extracting #4: cost 14 inf + 1 8.915 * * [simplify]: Extracting #5: cost 11 inf + 44 8.915 * * [simplify]: Extracting #6: cost 5 inf + 413 8.916 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.916 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.916 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.916 * * * * [progress]: [ 81 / 149 ] simplifiying candidate # 8.917 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.917 * * [simplify]: iters left: 6 (8 enodes) 8.921 * * [simplify]: iters left: 5 (30 enodes) 8.930 * * [simplify]: iters left: 4 (34 enodes) 8.940 * * [simplify]: Extracting #0: cost 1 inf + 0 8.940 * * [simplify]: Extracting #1: cost 4 inf + 0 8.940 * * [simplify]: Extracting #2: cost 8 inf + 0 8.940 * * [simplify]: Extracting #3: cost 12 inf + 0 8.940 * * [simplify]: Extracting #4: cost 14 inf + 1 8.940 * * [simplify]: Extracting #5: cost 11 inf + 44 8.941 * * [simplify]: Extracting #6: cost 5 inf + 413 8.941 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.941 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.941 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.942 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.942 * * [simplify]: iters left: 6 (8 enodes) 8.946 * * [simplify]: iters left: 5 (30 enodes) 8.956 * * [simplify]: iters left: 4 (34 enodes) 8.965 * * [simplify]: Extracting #0: cost 1 inf + 0 8.966 * * [simplify]: Extracting #1: cost 4 inf + 0 8.966 * * [simplify]: Extracting #2: cost 8 inf + 0 8.966 * * [simplify]: Extracting #3: cost 12 inf + 0 8.966 * * [simplify]: Extracting #4: cost 14 inf + 1 8.966 * * [simplify]: Extracting #5: cost 11 inf + 44 8.966 * * [simplify]: Extracting #6: cost 5 inf + 413 8.966 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.967 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.967 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.967 * * * * [progress]: [ 82 / 149 ] simplifiying candidate # 8.968 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.968 * * [simplify]: iters left: 6 (8 enodes) 8.972 * * [simplify]: iters left: 5 (30 enodes) 8.981 * * [simplify]: iters left: 4 (34 enodes) 8.991 * * [simplify]: Extracting #0: cost 1 inf + 0 8.991 * * [simplify]: Extracting #1: cost 4 inf + 0 8.991 * * [simplify]: Extracting #2: cost 8 inf + 0 8.991 * * [simplify]: Extracting #3: cost 12 inf + 0 8.991 * * [simplify]: Extracting #4: cost 14 inf + 1 8.991 * * [simplify]: Extracting #5: cost 11 inf + 44 8.991 * * [simplify]: Extracting #6: cost 5 inf + 413 8.992 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.992 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.992 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.993 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.993 * * [simplify]: iters left: 6 (8 enodes) 8.997 * * [simplify]: iters left: 5 (30 enodes) 9.004 * * [simplify]: iters left: 4 (34 enodes) 9.009 * * [simplify]: Extracting #0: cost 1 inf + 0 9.009 * * [simplify]: Extracting #1: cost 4 inf + 0 9.009 * * [simplify]: Extracting #2: cost 8 inf + 0 9.009 * * [simplify]: Extracting #3: cost 12 inf + 0 9.009 * * [simplify]: Extracting #4: cost 14 inf + 1 9.009 * * [simplify]: Extracting #5: cost 11 inf + 44 9.009 * * [simplify]: Extracting #6: cost 5 inf + 413 9.009 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.010 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.010 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 9.010 * * * * [progress]: [ 83 / 149 ] simplifiying candidate # 9.010 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.010 * * [simplify]: iters left: 6 (8 enodes) 9.012 * * [simplify]: iters left: 5 (30 enodes) 9.017 * * [simplify]: iters left: 4 (34 enodes) 9.025 * * [simplify]: Extracting #0: cost 1 inf + 0 9.026 * * [simplify]: Extracting #1: cost 4 inf + 0 9.026 * * [simplify]: Extracting #2: cost 8 inf + 0 9.026 * * [simplify]: Extracting #3: cost 12 inf + 0 9.026 * * [simplify]: Extracting #4: cost 14 inf + 1 9.026 * * [simplify]: Extracting #5: cost 11 inf + 44 9.026 * * [simplify]: Extracting #6: cost 5 inf + 413 9.026 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.027 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.027 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 9.027 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.027 * * [simplify]: iters left: 6 (8 enodes) 9.032 * * [simplify]: iters left: 5 (30 enodes) 9.041 * * [simplify]: iters left: 4 (34 enodes) 9.052 * * [simplify]: Extracting #0: cost 1 inf + 0 9.052 * * [simplify]: Extracting #1: cost 4 inf + 0 9.052 * * [simplify]: Extracting #2: cost 8 inf + 0 9.052 * * [simplify]: Extracting #3: cost 12 inf + 0 9.052 * * [simplify]: Extracting #4: cost 14 inf + 1 9.052 * * [simplify]: Extracting #5: cost 11 inf + 44 9.052 * * [simplify]: Extracting #6: cost 5 inf + 413 9.053 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.053 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.053 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 9.053 * * * * [progress]: [ 84 / 149 ] simplifiying candidate # 9.054 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 9.054 * * [simplify]: iters left: 4 (5 enodes) 9.057 * * [simplify]: iters left: 3 (20 enodes) 9.063 * * [simplify]: iters left: 2 (24 enodes) 9.071 * * [simplify]: Extracting #0: cost 1 inf + 0 9.071 * * [simplify]: Extracting #1: cost 3 inf + 0 9.071 * * [simplify]: Extracting #2: cost 5 inf + 0 9.071 * * [simplify]: Extracting #3: cost 9 inf + 0 9.071 * * [simplify]: Extracting #4: cost 6 inf + 3 9.071 * * [simplify]: Extracting #5: cost 0 inf + 575 9.071 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 9.071 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 9.071 * * * * [progress]: [ 85 / 149 ] simplifiying candidate # 9.072 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 9.072 * * [simplify]: iters left: 4 (5 enodes) 9.075 * * [simplify]: iters left: 3 (20 enodes) 9.081 * * [simplify]: iters left: 2 (24 enodes) 9.088 * * [simplify]: Extracting #0: cost 1 inf + 0 9.088 * * [simplify]: Extracting #1: cost 3 inf + 0 9.088 * * [simplify]: Extracting #2: cost 5 inf + 0 9.088 * * [simplify]: Extracting #3: cost 9 inf + 0 9.088 * * [simplify]: Extracting #4: cost 6 inf + 3 9.089 * * [simplify]: Extracting #5: cost 0 inf + 655 9.089 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 9.089 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 9.089 * * * * [progress]: [ 86 / 149 ] simplifiying candidate # 9.089 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.089 * * [simplify]: iters left: 4 (5 enodes) 9.093 * * [simplify]: iters left: 3 (20 enodes) 9.099 * * [simplify]: iters left: 2 (24 enodes) 9.106 * * [simplify]: Extracting #0: cost 1 inf + 0 9.106 * * [simplify]: Extracting #1: cost 3 inf + 0 9.106 * * [simplify]: Extracting #2: cost 5 inf + 0 9.106 * * [simplify]: Extracting #3: cost 9 inf + 0 9.106 * * [simplify]: Extracting #4: cost 6 inf + 3 9.106 * * [simplify]: Extracting #5: cost 0 inf + 495 9.106 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.106 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 9.107 * * * * [progress]: [ 87 / 149 ] simplifiying candidate # 9.107 * [simplify]: Simplifying (sqrt (- x 1)) 9.107 * * [simplify]: iters left: 3 (4 enodes) 9.110 * * [simplify]: iters left: 2 (17 enodes) 9.115 * * [simplify]: iters left: 1 (21 enodes) 9.122 * * [simplify]: Extracting #0: cost 1 inf + 0 9.122 * * [simplify]: Extracting #1: cost 3 inf + 0 9.122 * * [simplify]: Extracting #2: cost 7 inf + 0 9.122 * * [simplify]: Extracting #3: cost 4 inf + 3 9.122 * * [simplify]: Extracting #4: cost 0 inf + 251 9.122 * [simplify]: Simplified to (sqrt (+ x -1)) 9.123 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))))) 9.123 * * * * [progress]: [ 88 / 149 ] simplifiying candidate # 9.123 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 9.123 * * [simplify]: iters left: 4 (6 enodes) 9.127 * * [simplify]: iters left: 3 (22 enodes) 9.134 * * [simplify]: iters left: 2 (31 enodes) 9.142 * * [simplify]: Extracting #0: cost 1 inf + 0 9.143 * * [simplify]: Extracting #1: cost 3 inf + 0 9.143 * * [simplify]: Extracting #2: cost 7 inf + 0 9.143 * * [simplify]: Extracting #3: cost 7 inf + 2 9.143 * * [simplify]: Extracting #4: cost 6 inf + 3 9.143 * * [simplify]: Extracting #5: cost 1 inf + 371 9.143 * * [simplify]: Extracting #6: cost 0 inf + 493 9.143 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.143 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))))) 9.144 * * * * [progress]: [ 89 / 149 ] simplifiying candidate # 9.144 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.144 * * [simplify]: iters left: 4 (5 enodes) 9.148 * * [simplify]: iters left: 3 (20 enodes) 9.154 * * [simplify]: iters left: 2 (24 enodes) 9.161 * * [simplify]: Extracting #0: cost 1 inf + 0 9.161 * * [simplify]: Extracting #1: cost 3 inf + 0 9.161 * * [simplify]: Extracting #2: cost 7 inf + 0 9.161 * * [simplify]: Extracting #3: cost 7 inf + 2 9.161 * * [simplify]: Extracting #4: cost 6 inf + 3 9.162 * * [simplify]: Extracting #5: cost 0 inf + 493 9.162 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.162 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 9.162 * * * * [progress]: [ 90 / 149 ] simplifiying candidate # 9.162 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.162 * * [simplify]: iters left: 4 (5 enodes) 9.165 * * [simplify]: iters left: 3 (20 enodes) 9.172 * * [simplify]: iters left: 2 (24 enodes) 9.176 * * [simplify]: Extracting #0: cost 1 inf + 0 9.176 * * [simplify]: Extracting #1: cost 3 inf + 0 9.177 * * [simplify]: Extracting #2: cost 7 inf + 0 9.177 * * [simplify]: Extracting #3: cost 7 inf + 2 9.177 * * [simplify]: Extracting #4: cost 6 inf + 3 9.177 * * [simplify]: Extracting #5: cost 0 inf + 493 9.177 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.177 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 9.177 * * * * [progress]: [ 91 / 149 ] simplifiying candidate # 9.177 * [simplify]: Simplifying (sqrt (- x 1)) 9.177 * * [simplify]: iters left: 3 (4 enodes) 9.180 * * [simplify]: iters left: 2 (17 enodes) 9.183 * * [simplify]: iters left: 1 (21 enodes) 9.186 * * [simplify]: Extracting #0: cost 1 inf + 0 9.186 * * [simplify]: Extracting #1: cost 3 inf + 0 9.186 * * [simplify]: Extracting #2: cost 7 inf + 0 9.186 * * [simplify]: Extracting #3: cost 4 inf + 3 9.186 * * [simplify]: Extracting #4: cost 0 inf + 251 9.186 * [simplify]: Simplified to (sqrt (+ x -1)) 9.186 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))))) 9.186 * * * * [progress]: [ 92 / 149 ] simplifiying candidate # 9.187 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.187 * * [simplify]: iters left: 4 (5 enodes) 9.188 * * [simplify]: iters left: 3 (20 enodes) 9.192 * * [simplify]: iters left: 2 (24 enodes) 9.195 * * [simplify]: Extracting #0: cost 1 inf + 0 9.195 * * [simplify]: Extracting #1: cost 3 inf + 0 9.195 * * [simplify]: Extracting #2: cost 5 inf + 0 9.195 * * [simplify]: Extracting #3: cost 9 inf + 0 9.195 * * [simplify]: Extracting #4: cost 6 inf + 3 9.196 * * [simplify]: Extracting #5: cost 0 inf + 495 9.196 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.196 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 9.196 * * * * [progress]: [ 93 / 149 ] simplifiying candidate # 9.196 * [simplify]: Simplifying (sqrt (- x 1)) 9.196 * * [simplify]: iters left: 3 (4 enodes) 9.197 * * [simplify]: iters left: 2 (17 enodes) 9.200 * * [simplify]: iters left: 1 (21 enodes) 9.206 * * [simplify]: Extracting #0: cost 1 inf + 0 9.206 * * [simplify]: Extracting #1: cost 3 inf + 0 9.206 * * [simplify]: Extracting #2: cost 7 inf + 0 9.206 * * [simplify]: Extracting #3: cost 4 inf + 3 9.206 * * [simplify]: Extracting #4: cost 0 inf + 251 9.206 * [simplify]: Simplified to (sqrt (+ x -1)) 9.206 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) 1) (sqrt (+ x -1)))))) 9.206 * * * * [progress]: [ 94 / 149 ] simplifiying candidate # 9.206 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.207 * * [simplify]: iters left: 4 (4 enodes) 9.208 * * [simplify]: iters left: 3 (12 enodes) 9.212 * * [simplify]: Extracting #0: cost 1 inf + 0 9.212 * * [simplify]: Extracting #1: cost 3 inf + 0 9.212 * * [simplify]: Extracting #2: cost 5 inf + 0 9.212 * * [simplify]: Extracting #3: cost 7 inf + 0 9.212 * * [simplify]: Extracting #4: cost 6 inf + 1 9.212 * * [simplify]: Extracting #5: cost 0 inf + 647 9.212 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.212 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))))) 9.212 * * * * [progress]: [ 95 / 149 ] simplifiying candidate # 9.213 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 9.213 * * [simplify]: iters left: 4 (4 enodes) 9.214 * * [simplify]: iters left: 3 (13 enodes) 9.216 * * [simplify]: Extracting #0: cost 1 inf + 0 9.216 * * [simplify]: Extracting #1: cost 4 inf + 0 9.216 * * [simplify]: Extracting #2: cost 7 inf + 0 9.216 * * [simplify]: Extracting #3: cost 6 inf + 1 9.216 * * [simplify]: Extracting #4: cost 0 inf + 647 9.216 * [simplify]: Simplified to (fabs (cbrt x)) 9.216 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))))) 9.216 * * * * [progress]: [ 96 / 149 ] simplifiying candidate # 9.216 * [simplify]: Simplifying (sqrt (sqrt x)) 9.216 * * [simplify]: iters left: 2 (3 enodes) 9.217 * * [simplify]: iters left: 1 (9 enodes) 9.219 * * [simplify]: Extracting #0: cost 1 inf + 0 9.219 * * [simplify]: Extracting #1: cost 3 inf + 0 9.219 * * [simplify]: Extracting #2: cost 5 inf + 0 9.219 * * [simplify]: Extracting #3: cost 4 inf + 1 9.219 * * [simplify]: Extracting #4: cost 0 inf + 245 9.219 * [simplify]: Simplified to (sqrt (sqrt x)) 9.219 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))))) 9.219 * * * * [progress]: [ 97 / 149 ] simplifiying candidate # 9.219 * [simplify]: Simplifying (sqrt 1) 9.219 * * [simplify]: iters left: 1 (2 enodes) 9.221 * * [simplify]: Extracting #0: cost 1 inf + 0 9.221 * * [simplify]: Extracting #1: cost 0 inf + 1 9.221 * [simplify]: Simplified to 1 9.221 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* 1 (* (sqrt x) (sqrt (- x 1))))))) 9.221 * * * * [progress]: [ 98 / 149 ] simplifiying candidate # 9.221 * [simplify]: Simplifying (sqrt (sqrt x)) 9.221 * * [simplify]: iters left: 2 (3 enodes) 9.222 * * [simplify]: iters left: 1 (9 enodes) 9.223 * * [simplify]: Extracting #0: cost 1 inf + 0 9.223 * * [simplify]: Extracting #1: cost 3 inf + 0 9.223 * * [simplify]: Extracting #2: cost 5 inf + 0 9.223 * * [simplify]: Extracting #3: cost 4 inf + 1 9.223 * * [simplify]: Extracting #4: cost 0 inf + 245 9.223 * [simplify]: Simplified to (sqrt (sqrt x)) 9.223 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))))) 9.224 * * * * [progress]: [ 99 / 149 ] simplifiying candidate # 9.224 * * * * [progress]: [ 100 / 149 ] simplifiying candidate # 9.224 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 9.224 * * [simplify]: iters left: 6 (8 enodes) 9.226 * * [simplify]: iters left: 5 (26 enodes) 9.230 * * [simplify]: iters left: 4 (38 enodes) 9.236 * * [simplify]: iters left: 3 (44 enodes) 9.241 * * [simplify]: iters left: 2 (45 enodes) 9.251 * * [simplify]: iters left: 1 (48 enodes) 9.263 * * [simplify]: Extracting #0: cost 1 inf + 0 9.263 * * [simplify]: Extracting #1: cost 3 inf + 0 9.263 * * [simplify]: Extracting #2: cost 10 inf + 0 9.263 * * [simplify]: Extracting #3: cost 12 inf + 2 9.263 * * [simplify]: Extracting #4: cost 7 inf + 329 9.263 * * [simplify]: Extracting #5: cost 1 inf + 900 9.264 * * [simplify]: Extracting #6: cost 0 inf + 1062 9.264 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 9.264 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))))) 9.265 * * * * [progress]: [ 101 / 149 ] simplifiying candidate # 9.265 * [simplify]: Simplifying (sqrt (+ x 1)) 9.265 * * [simplify]: iters left: 3 (4 enodes) 9.267 * * [simplify]: iters left: 2 (15 enodes) 9.273 * * [simplify]: iters left: 1 (17 enodes) 9.278 * * [simplify]: Extracting #0: cost 1 inf + 0 9.278 * * [simplify]: Extracting #1: cost 3 inf + 0 9.279 * * [simplify]: Extracting #2: cost 6 inf + 0 9.279 * * [simplify]: Extracting #3: cost 2 inf + 86 9.279 * * [simplify]: Extracting #4: cost 1 inf + 168 9.279 * * [simplify]: Extracting #5: cost 0 inf + 250 9.279 * [simplify]: Simplified to (sqrt (+ 1 x)) 9.279 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 9.279 * * * * [progress]: [ 102 / 149 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1))))))))> 9.279 * * * * [progress]: [ 103 / 149 ] simplifiying candidate # 9.279 * * * * [progress]: [ 104 / 149 ] simplifiying candidate # 9.280 * [simplify]: Simplifying (* x (- x 1)) 9.280 * * [simplify]: iters left: 4 (4 enodes) 9.283 * * [simplify]: iters left: 3 (18 enodes) 9.289 * * [simplify]: iters left: 2 (27 enodes) 9.299 * * [simplify]: iters left: 1 (36 enodes) 9.309 * * [simplify]: Extracting #0: cost 1 inf + 0 9.309 * * [simplify]: Extracting #1: cost 7 inf + 0 9.309 * * [simplify]: Extracting #2: cost 11 inf + 1 9.310 * * [simplify]: Extracting #3: cost 0 inf + 457 9.310 * * [simplify]: Extracting #4: cost 0 inf + 455 9.310 * [simplify]: Simplified to (- (* x x) x) 9.310 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (- (* x x) x) 1/2)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.310 * * * * [progress]: [ 105 / 149 ] simplifiying candidate # 9.311 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 9.311 * * [simplify]: iters left: 5 (6 enodes) 9.314 * * [simplify]: iters left: 4 (24 enodes) 9.322 * * [simplify]: iters left: 3 (28 enodes) 9.330 * * [simplify]: Extracting #0: cost 1 inf + 0 9.330 * * [simplify]: Extracting #1: cost 4 inf + 0 9.330 * * [simplify]: Extracting #2: cost 8 inf + 0 9.330 * * [simplify]: Extracting #3: cost 10 inf + 1 9.330 * * [simplify]: Extracting #4: cost 6 inf + 85 9.331 * * [simplify]: Extracting #5: cost 1 inf + 495 9.331 * * [simplify]: Extracting #6: cost 0 inf + 657 9.331 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 9.331 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (* (sqrt x) (sqrt (- x 1))) 1)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.331 * * * * [progress]: [ 106 / 149 ] simplifiying candidate # 9.332 * [simplify]: Simplifying (* x (- x 1)) 9.332 * * [simplify]: iters left: 4 (4 enodes) 9.335 * * [simplify]: iters left: 3 (18 enodes) 9.341 * * [simplify]: iters left: 2 (27 enodes) 9.350 * * [simplify]: iters left: 1 (36 enodes) 9.360 * * [simplify]: Extracting #0: cost 1 inf + 0 9.360 * * [simplify]: Extracting #1: cost 7 inf + 0 9.360 * * [simplify]: Extracting #2: cost 11 inf + 1 9.360 * * [simplify]: Extracting #3: cost 0 inf + 457 9.360 * * [simplify]: Extracting #4: cost 0 inf + 455 9.361 * [simplify]: Simplified to (- (* x x) x) 9.361 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (- (* x x) x) (/ 1 2))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.361 * [simplify]: Simplifying (/ 1 2) 9.361 * * [simplify]: iters left: 2 (3 enodes) 9.363 * * [simplify]: iters left: 1 (12 enodes) 9.365 * * [simplify]: Extracting #0: cost 1 inf + 0 9.365 * * [simplify]: Extracting #1: cost 0 inf + 1 9.366 * [simplify]: Simplified to 1/2 9.366 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (pow (* x (- x 1)) 1/2)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.366 * * * * [progress]: [ 107 / 149 ] simplifiying candidate # 9.366 * * * * [progress]: [ 108 / 149 ] simplifiying candidate # 9.366 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 9.366 * * [simplify]: iters left: 6 (8 enodes) 9.368 * * [simplify]: iters left: 5 (30 enodes) 9.374 * * [simplify]: iters left: 4 (34 enodes) 9.379 * * [simplify]: Extracting #0: cost 1 inf + 0 9.379 * * [simplify]: Extracting #1: cost 4 inf + 0 9.379 * * [simplify]: Extracting #2: cost 8 inf + 0 9.379 * * [simplify]: Extracting #3: cost 12 inf + 0 9.379 * * [simplify]: Extracting #4: cost 14 inf + 1 9.379 * * [simplify]: Extracting #5: cost 11 inf + 44 9.379 * * [simplify]: Extracting #6: cost 5 inf + 473 9.379 * * [simplify]: Extracting #7: cost 0 inf + 1463 9.379 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 9.379 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.379 * * * * [progress]: [ 109 / 149 ] simplifiying candidate # 9.380 * * * * [progress]: [ 110 / 149 ] simplifiying candidate # 9.380 * * * * [progress]: [ 111 / 149 ] simplifiying candidate # 9.380 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 9.380 * * [simplify]: iters left: 6 (10 enodes) 9.383 * * [simplify]: iters left: 5 (38 enodes) 9.390 * * [simplify]: iters left: 4 (70 enodes) 9.412 * * [simplify]: iters left: 3 (145 enodes) 9.465 * * [simplify]: iters left: 2 (324 enodes) 9.573 * * [simplify]: iters left: 1 (457 enodes) 9.714 * * [simplify]: Extracting #0: cost 1 inf + 0 9.714 * * [simplify]: Extracting #1: cost 38 inf + 0 9.715 * * [simplify]: Extracting #2: cost 95 inf + 42 9.715 * * [simplify]: Extracting #3: cost 91 inf + 656 9.716 * * [simplify]: Extracting #4: cost 74 inf + 2319 9.719 * * [simplify]: Extracting #5: cost 32 inf + 14910 9.728 * * [simplify]: Extracting #6: cost 1 inf + 30227 9.738 * * [simplify]: Extracting #7: cost 0 inf + 30851 9.747 * [simplify]: Simplified to (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))) 9.747 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (cbrt (* (* (+ -1 x) (sqrt (+ -1 x))) (* x (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.747 * * * * [progress]: [ 112 / 149 ] simplifiying candidate # 9.747 * * * * [progress]: [ 113 / 149 ] simplifiying candidate # 9.747 * * * * [progress]: [ 114 / 149 ] simplifiying candidate # 9.747 * [simplify]: Simplifying (* x (- x 1)) 9.748 * * [simplify]: iters left: 4 (4 enodes) 9.750 * * [simplify]: iters left: 3 (18 enodes) 9.756 * * [simplify]: iters left: 2 (27 enodes) 9.765 * * [simplify]: iters left: 1 (36 enodes) 9.774 * * [simplify]: Extracting #0: cost 1 inf + 0 9.774 * * [simplify]: Extracting #1: cost 7 inf + 0 9.775 * * [simplify]: Extracting #2: cost 11 inf + 1 9.775 * * [simplify]: Extracting #3: cost 0 inf + 457 9.775 * * [simplify]: Extracting #4: cost 0 inf + 455 9.775 * [simplify]: Simplified to (- (* x x) x) 9.775 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.776 * * * * [progress]: [ 115 / 149 ] simplifiying candidate # 9.776 * * * * [progress]: [ 116 / 149 ] simplifiying candidate # 9.776 * * * * [progress]: [ 117 / 149 ] simplifiying candidate # 9.776 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.776 * * [simplify]: iters left: 6 (8 enodes) 9.779 * * [simplify]: iters left: 5 (30 enodes) 9.784 * * [simplify]: iters left: 4 (34 enodes) 9.789 * * [simplify]: Extracting #0: cost 1 inf + 0 9.789 * * [simplify]: Extracting #1: cost 4 inf + 0 9.789 * * [simplify]: Extracting #2: cost 8 inf + 0 9.789 * * [simplify]: Extracting #3: cost 12 inf + 0 9.789 * * [simplify]: Extracting #4: cost 14 inf + 1 9.789 * * [simplify]: Extracting #5: cost 11 inf + 44 9.789 * * [simplify]: Extracting #6: cost 5 inf + 413 9.789 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.790 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.790 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.790 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.790 * * [simplify]: iters left: 6 (8 enodes) 9.792 * * [simplify]: iters left: 5 (30 enodes) 9.797 * * [simplify]: iters left: 4 (34 enodes) 9.805 * * [simplify]: Extracting #0: cost 1 inf + 0 9.805 * * [simplify]: Extracting #1: cost 4 inf + 0 9.805 * * [simplify]: Extracting #2: cost 8 inf + 0 9.805 * * [simplify]: Extracting #3: cost 12 inf + 0 9.805 * * [simplify]: Extracting #4: cost 14 inf + 1 9.805 * * [simplify]: Extracting #5: cost 11 inf + 44 9.806 * * [simplify]: Extracting #6: cost 5 inf + 413 9.806 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.806 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.806 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.807 * * * * [progress]: [ 118 / 149 ] simplifiying candidate # 9.807 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.807 * * [simplify]: iters left: 6 (8 enodes) 9.814 * * [simplify]: iters left: 5 (30 enodes) 9.823 * * [simplify]: iters left: 4 (34 enodes) 9.833 * * [simplify]: Extracting #0: cost 1 inf + 0 9.833 * * [simplify]: Extracting #1: cost 4 inf + 0 9.833 * * [simplify]: Extracting #2: cost 8 inf + 0 9.834 * * [simplify]: Extracting #3: cost 12 inf + 0 9.834 * * [simplify]: Extracting #4: cost 14 inf + 1 9.834 * * [simplify]: Extracting #5: cost 11 inf + 44 9.834 * * [simplify]: Extracting #6: cost 5 inf + 413 9.834 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.835 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.835 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.835 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.835 * * [simplify]: iters left: 6 (8 enodes) 9.840 * * [simplify]: iters left: 5 (30 enodes) 9.850 * * [simplify]: iters left: 4 (34 enodes) 9.861 * * [simplify]: Extracting #0: cost 1 inf + 0 9.861 * * [simplify]: Extracting #1: cost 4 inf + 0 9.861 * * [simplify]: Extracting #2: cost 8 inf + 0 9.861 * * [simplify]: Extracting #3: cost 12 inf + 0 9.861 * * [simplify]: Extracting #4: cost 14 inf + 1 9.861 * * [simplify]: Extracting #5: cost 11 inf + 44 9.862 * * [simplify]: Extracting #6: cost 5 inf + 413 9.862 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.862 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.862 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.863 * * * * [progress]: [ 119 / 149 ] simplifiying candidate # 9.863 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.863 * * [simplify]: iters left: 6 (8 enodes) 9.867 * * [simplify]: iters left: 5 (30 enodes) 9.876 * * [simplify]: iters left: 4 (34 enodes) 9.886 * * [simplify]: Extracting #0: cost 1 inf + 0 9.886 * * [simplify]: Extracting #1: cost 4 inf + 0 9.886 * * [simplify]: Extracting #2: cost 8 inf + 0 9.886 * * [simplify]: Extracting #3: cost 12 inf + 0 9.886 * * [simplify]: Extracting #4: cost 14 inf + 1 9.886 * * [simplify]: Extracting #5: cost 11 inf + 44 9.887 * * [simplify]: Extracting #6: cost 5 inf + 413 9.887 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.887 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.887 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.888 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.888 * * [simplify]: iters left: 6 (8 enodes) 9.892 * * [simplify]: iters left: 5 (30 enodes) 9.898 * * [simplify]: iters left: 4 (34 enodes) 9.903 * * [simplify]: Extracting #0: cost 1 inf + 0 9.903 * * [simplify]: Extracting #1: cost 4 inf + 0 9.903 * * [simplify]: Extracting #2: cost 8 inf + 0 9.903 * * [simplify]: Extracting #3: cost 12 inf + 0 9.903 * * [simplify]: Extracting #4: cost 14 inf + 1 9.903 * * [simplify]: Extracting #5: cost 11 inf + 44 9.903 * * [simplify]: Extracting #6: cost 5 inf + 413 9.903 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.903 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.903 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.903 * * * * [progress]: [ 120 / 149 ] simplifiying candidate # 9.904 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.904 * * [simplify]: iters left: 6 (8 enodes) 9.906 * * [simplify]: iters left: 5 (30 enodes) 9.911 * * [simplify]: iters left: 4 (34 enodes) 9.916 * * [simplify]: Extracting #0: cost 1 inf + 0 9.916 * * [simplify]: Extracting #1: cost 4 inf + 0 9.916 * * [simplify]: Extracting #2: cost 8 inf + 0 9.916 * * [simplify]: Extracting #3: cost 12 inf + 0 9.916 * * [simplify]: Extracting #4: cost 14 inf + 1 9.916 * * [simplify]: Extracting #5: cost 11 inf + 44 9.916 * * [simplify]: Extracting #6: cost 5 inf + 413 9.916 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.917 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.917 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.917 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.917 * * [simplify]: iters left: 6 (8 enodes) 9.919 * * [simplify]: iters left: 5 (30 enodes) 9.926 * * [simplify]: iters left: 4 (34 enodes) 9.936 * * [simplify]: Extracting #0: cost 1 inf + 0 9.936 * * [simplify]: Extracting #1: cost 4 inf + 0 9.936 * * [simplify]: Extracting #2: cost 8 inf + 0 9.936 * * [simplify]: Extracting #3: cost 12 inf + 0 9.936 * * [simplify]: Extracting #4: cost 14 inf + 1 9.936 * * [simplify]: Extracting #5: cost 11 inf + 44 9.936 * * [simplify]: Extracting #6: cost 5 inf + 413 9.936 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.937 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.937 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.937 * * * * [progress]: [ 121 / 149 ] simplifiying candidate # 9.937 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 9.937 * * [simplify]: iters left: 4 (5 enodes) 9.941 * * [simplify]: iters left: 3 (20 enodes) 9.947 * * [simplify]: iters left: 2 (24 enodes) 9.956 * * [simplify]: Extracting #0: cost 1 inf + 0 9.956 * * [simplify]: Extracting #1: cost 3 inf + 0 9.956 * * [simplify]: Extracting #2: cost 5 inf + 0 9.956 * * [simplify]: Extracting #3: cost 9 inf + 0 9.957 * * [simplify]: Extracting #4: cost 6 inf + 3 9.957 * * [simplify]: Extracting #5: cost 0 inf + 575 9.957 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 9.957 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.957 * * * * [progress]: [ 122 / 149 ] simplifiying candidate # 9.958 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 9.958 * * [simplify]: iters left: 4 (5 enodes) 9.961 * * [simplify]: iters left: 3 (20 enodes) 9.967 * * [simplify]: iters left: 2 (24 enodes) 9.974 * * [simplify]: Extracting #0: cost 1 inf + 0 9.974 * * [simplify]: Extracting #1: cost 3 inf + 0 9.974 * * [simplify]: Extracting #2: cost 5 inf + 0 9.974 * * [simplify]: Extracting #3: cost 9 inf + 0 9.975 * * [simplify]: Extracting #4: cost 6 inf + 3 9.975 * * [simplify]: Extracting #5: cost 0 inf + 655 9.975 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 9.975 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.975 * * * * [progress]: [ 123 / 149 ] simplifiying candidate # 9.975 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.976 * * [simplify]: iters left: 4 (5 enodes) 9.979 * * [simplify]: iters left: 3 (20 enodes) 9.985 * * [simplify]: iters left: 2 (24 enodes) 9.989 * * [simplify]: Extracting #0: cost 1 inf + 0 9.989 * * [simplify]: Extracting #1: cost 3 inf + 0 9.989 * * [simplify]: Extracting #2: cost 5 inf + 0 9.989 * * [simplify]: Extracting #3: cost 9 inf + 0 9.989 * * [simplify]: Extracting #4: cost 6 inf + 3 9.989 * * [simplify]: Extracting #5: cost 0 inf + 495 9.989 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.989 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.989 * * * * [progress]: [ 124 / 149 ] simplifiying candidate # 9.989 * [simplify]: Simplifying (sqrt (- x 1)) 9.989 * * [simplify]: iters left: 3 (4 enodes) 9.991 * * [simplify]: iters left: 2 (17 enodes) 9.994 * * [simplify]: iters left: 1 (21 enodes) 9.997 * * [simplify]: Extracting #0: cost 1 inf + 0 9.997 * * [simplify]: Extracting #1: cost 3 inf + 0 9.997 * * [simplify]: Extracting #2: cost 7 inf + 0 9.997 * * [simplify]: Extracting #3: cost 4 inf + 3 9.997 * * [simplify]: Extracting #4: cost 0 inf + 251 9.998 * [simplify]: Simplified to (sqrt (+ x -1)) 9.998 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.998 * * * * [progress]: [ 125 / 149 ] simplifiying candidate # 9.998 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 9.998 * * [simplify]: iters left: 4 (6 enodes) 10.000 * * [simplify]: iters left: 3 (22 enodes) 10.004 * * [simplify]: iters left: 2 (31 enodes) 10.008 * * [simplify]: Extracting #0: cost 1 inf + 0 10.008 * * [simplify]: Extracting #1: cost 3 inf + 0 10.008 * * [simplify]: Extracting #2: cost 7 inf + 0 10.008 * * [simplify]: Extracting #3: cost 7 inf + 2 10.008 * * [simplify]: Extracting #4: cost 6 inf + 3 10.008 * * [simplify]: Extracting #5: cost 1 inf + 371 10.008 * * [simplify]: Extracting #6: cost 0 inf + 493 10.008 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 10.008 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.008 * * * * [progress]: [ 126 / 149 ] simplifiying candidate # 10.008 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 10.008 * * [simplify]: iters left: 4 (5 enodes) 10.010 * * [simplify]: iters left: 3 (20 enodes) 10.013 * * [simplify]: iters left: 2 (24 enodes) 10.020 * * [simplify]: Extracting #0: cost 1 inf + 0 10.020 * * [simplify]: Extracting #1: cost 3 inf + 0 10.020 * * [simplify]: Extracting #2: cost 7 inf + 0 10.020 * * [simplify]: Extracting #3: cost 7 inf + 2 10.020 * * [simplify]: Extracting #4: cost 6 inf + 3 10.021 * * [simplify]: Extracting #5: cost 0 inf + 493 10.021 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 10.021 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.021 * * * * [progress]: [ 127 / 149 ] simplifiying candidate # 10.021 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 10.021 * * [simplify]: iters left: 4 (5 enodes) 10.024 * * [simplify]: iters left: 3 (20 enodes) 10.031 * * [simplify]: iters left: 2 (24 enodes) 10.038 * * [simplify]: Extracting #0: cost 1 inf + 0 10.038 * * [simplify]: Extracting #1: cost 3 inf + 0 10.038 * * [simplify]: Extracting #2: cost 7 inf + 0 10.039 * * [simplify]: Extracting #3: cost 7 inf + 2 10.039 * * [simplify]: Extracting #4: cost 6 inf + 3 10.039 * * [simplify]: Extracting #5: cost 0 inf + 493 10.039 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 10.039 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.039 * * * * [progress]: [ 128 / 149 ] simplifiying candidate # 10.040 * [simplify]: Simplifying (sqrt (- x 1)) 10.040 * * [simplify]: iters left: 3 (4 enodes) 10.043 * * [simplify]: iters left: 2 (17 enodes) 10.049 * * [simplify]: iters left: 1 (21 enodes) 10.056 * * [simplify]: Extracting #0: cost 1 inf + 0 10.056 * * [simplify]: Extracting #1: cost 3 inf + 0 10.057 * * [simplify]: Extracting #2: cost 7 inf + 0 10.057 * * [simplify]: Extracting #3: cost 4 inf + 3 10.057 * * [simplify]: Extracting #4: cost 0 inf + 251 10.057 * [simplify]: Simplified to (sqrt (+ x -1)) 10.057 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.058 * * * * [progress]: [ 129 / 149 ] simplifiying candidate # 10.058 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 10.058 * * [simplify]: iters left: 4 (5 enodes) 10.062 * * [simplify]: iters left: 3 (20 enodes) 10.068 * * [simplify]: iters left: 2 (24 enodes) 10.075 * * [simplify]: Extracting #0: cost 1 inf + 0 10.075 * * [simplify]: Extracting #1: cost 3 inf + 0 10.075 * * [simplify]: Extracting #2: cost 5 inf + 0 10.075 * * [simplify]: Extracting #3: cost 9 inf + 0 10.075 * * [simplify]: Extracting #4: cost 6 inf + 3 10.075 * * [simplify]: Extracting #5: cost 0 inf + 495 10.076 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 10.076 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.076 * * * * [progress]: [ 130 / 149 ] simplifiying candidate # 10.076 * [simplify]: Simplifying (sqrt (- x 1)) 10.076 * * [simplify]: iters left: 3 (4 enodes) 10.079 * * [simplify]: iters left: 2 (17 enodes) 10.084 * * [simplify]: iters left: 1 (21 enodes) 10.092 * * [simplify]: Extracting #0: cost 1 inf + 0 10.092 * * [simplify]: Extracting #1: cost 3 inf + 0 10.092 * * [simplify]: Extracting #2: cost 7 inf + 0 10.092 * * [simplify]: Extracting #3: cost 4 inf + 3 10.092 * * [simplify]: Extracting #4: cost 0 inf + 251 10.092 * [simplify]: Simplified to (sqrt (+ x -1)) 10.092 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) 1) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.092 * * * * [progress]: [ 131 / 149 ] simplifiying candidate # 10.093 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 10.093 * * [simplify]: iters left: 4 (4 enodes) 10.095 * * [simplify]: iters left: 3 (12 enodes) 10.098 * * [simplify]: Extracting #0: cost 1 inf + 0 10.098 * * [simplify]: Extracting #1: cost 3 inf + 0 10.098 * * [simplify]: Extracting #2: cost 5 inf + 0 10.098 * * [simplify]: Extracting #3: cost 7 inf + 0 10.098 * * [simplify]: Extracting #4: cost 6 inf + 1 10.098 * * [simplify]: Extracting #5: cost 0 inf + 647 10.099 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 10.099 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.099 * * * * [progress]: [ 132 / 149 ] simplifiying candidate # 10.099 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 10.099 * * [simplify]: iters left: 4 (4 enodes) 10.101 * * [simplify]: iters left: 3 (13 enodes) 10.104 * * [simplify]: Extracting #0: cost 1 inf + 0 10.104 * * [simplify]: Extracting #1: cost 4 inf + 0 10.104 * * [simplify]: Extracting #2: cost 7 inf + 0 10.105 * * [simplify]: Extracting #3: cost 6 inf + 1 10.105 * * [simplify]: Extracting #4: cost 0 inf + 647 10.105 * [simplify]: Simplified to (fabs (cbrt x)) 10.105 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.105 * * * * [progress]: [ 133 / 149 ] simplifiying candidate # 10.105 * [simplify]: Simplifying (sqrt (sqrt x)) 10.105 * * [simplify]: iters left: 2 (3 enodes) 10.106 * * [simplify]: iters left: 1 (9 enodes) 10.109 * * [simplify]: Extracting #0: cost 1 inf + 0 10.109 * * [simplify]: Extracting #1: cost 3 inf + 0 10.109 * * [simplify]: Extracting #2: cost 5 inf + 0 10.109 * * [simplify]: Extracting #3: cost 4 inf + 1 10.109 * * [simplify]: Extracting #4: cost 0 inf + 245 10.109 * [simplify]: Simplified to (sqrt (sqrt x)) 10.109 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.109 * * * * [progress]: [ 134 / 149 ] simplifiying candidate # 10.110 * [simplify]: Simplifying (sqrt 1) 10.110 * * [simplify]: iters left: 1 (2 enodes) 10.113 * * [simplify]: Extracting #0: cost 1 inf + 0 10.113 * * [simplify]: Extracting #1: cost 0 inf + 1 10.113 * [simplify]: Simplified to 1 10.113 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.113 * * * * [progress]: [ 135 / 149 ] simplifiying candidate # 10.113 * [simplify]: Simplifying (sqrt (sqrt x)) 10.113 * * [simplify]: iters left: 2 (3 enodes) 10.114 * * [simplify]: iters left: 1 (9 enodes) 10.117 * * [simplify]: Extracting #0: cost 1 inf + 0 10.117 * * [simplify]: Extracting #1: cost 3 inf + 0 10.117 * * [simplify]: Extracting #2: cost 5 inf + 0 10.117 * * [simplify]: Extracting #3: cost 4 inf + 1 10.117 * * [simplify]: Extracting #4: cost 0 inf + 245 10.117 * [simplify]: Simplified to (sqrt (sqrt x)) 10.117 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.117 * * * * [progress]: [ 136 / 149 ] simplifiying candidate # 10.117 * * * * [progress]: [ 137 / 149 ] simplifiying candidate # 10.118 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 10.118 * * [simplify]: iters left: 6 (8 enodes) 10.122 * * [simplify]: iters left: 5 (26 enodes) 10.130 * * [simplify]: iters left: 4 (38 enodes) 10.142 * * [simplify]: iters left: 3 (44 enodes) 10.153 * * [simplify]: iters left: 2 (45 enodes) 10.163 * * [simplify]: iters left: 1 (48 enodes) 10.172 * * [simplify]: Extracting #0: cost 1 inf + 0 10.172 * * [simplify]: Extracting #1: cost 3 inf + 0 10.172 * * [simplify]: Extracting #2: cost 10 inf + 0 10.172 * * [simplify]: Extracting #3: cost 12 inf + 2 10.172 * * [simplify]: Extracting #4: cost 7 inf + 329 10.172 * * [simplify]: Extracting #5: cost 1 inf + 900 10.173 * * [simplify]: Extracting #6: cost 0 inf + 1062 10.173 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 10.173 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.173 * * * * [progress]: [ 138 / 149 ] simplifiying candidate # 10.173 * [simplify]: Simplifying (sqrt (+ x 1)) 10.173 * * [simplify]: iters left: 3 (4 enodes) 10.175 * * [simplify]: iters left: 2 (15 enodes) 10.177 * * [simplify]: iters left: 1 (17 enodes) 10.179 * * [simplify]: Extracting #0: cost 1 inf + 0 10.179 * * [simplify]: Extracting #1: cost 3 inf + 0 10.179 * * [simplify]: Extracting #2: cost 6 inf + 0 10.180 * * [simplify]: Extracting #3: cost 2 inf + 86 10.180 * * [simplify]: Extracting #4: cost 1 inf + 168 10.180 * * [simplify]: Extracting #5: cost 0 inf + 250 10.180 * [simplify]: Simplified to (sqrt (+ 1 x)) 10.180 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.180 * * * * [progress]: [ 139 / 149 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))> 10.180 * * * * [progress]: [ 140 / 149 ] simplifiying candidate # 10.180 * * * * [progress]: [ 141 / 149 ] simplifiying candidate # 10.180 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 10.180 * [simplify]: Simplified (2) to (λ (x) +nan.0) 10.180 * * * * [progress]: [ 142 / 149 ] simplifiying candidate # 10.180 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 10.180 * * [simplify]: iters left: 6 (8 enodes) 10.183 * * [simplify]: iters left: 5 (34 enodes) 10.190 * * [simplify]: iters left: 4 (52 enodes) 10.198 * * [simplify]: iters left: 3 (75 enodes) 10.220 * * [simplify]: iters left: 2 (97 enodes) 10.246 * * [simplify]: iters left: 1 (107 enodes) 10.275 * * [simplify]: Extracting #0: cost 1 inf + 0 10.275 * * [simplify]: Extracting #1: cost 13 inf + 0 10.275 * * [simplify]: Extracting #2: cost 22 inf + 45 10.276 * * [simplify]: Extracting #3: cost 17 inf + 421 10.276 * * [simplify]: Extracting #4: cost 1 inf + 1496 10.277 * * [simplify]: Extracting #5: cost 0 inf + 1458 10.278 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.278 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 10.278 * * * * [progress]: [ 143 / 149 ] simplifiying candidate # 10.279 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.279 * [simplify]: Simplified (2) to (λ (x) +nan.0) 10.279 * * * * [progress]: [ 144 / 149 ] simplifiying candidate # 10.279 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 10.279 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt +nan.0))) 10.279 * * * * [progress]: [ 145 / 149 ] simplifiying candidate # 10.280 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 10.280 * * [simplify]: iters left: 6 (8 enodes) 10.285 * * [simplify]: iters left: 5 (34 enodes) 10.292 * * [simplify]: iters left: 4 (52 enodes) 10.300 * * [simplify]: iters left: 3 (75 enodes) 10.312 * * [simplify]: iters left: 2 (97 enodes) 10.338 * * [simplify]: iters left: 1 (107 enodes) 10.370 * * [simplify]: Extracting #0: cost 1 inf + 0 10.370 * * [simplify]: Extracting #1: cost 13 inf + 0 10.370 * * [simplify]: Extracting #2: cost 22 inf + 45 10.371 * * [simplify]: Extracting #3: cost 17 inf + 421 10.372 * * [simplify]: Extracting #4: cost 1 inf + 1496 10.373 * * [simplify]: Extracting #5: cost 0 inf + 1458 10.374 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.374 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (- x (- 1/2 (/ -1/8 x)))))) 10.374 * * * * [progress]: [ 146 / 149 ] simplifiying candidate # 10.374 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.374 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt +nan.0))) 10.374 * * * * [progress]: [ 147 / 149 ] simplifiying candidate # 10.375 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 10.375 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.375 * * * * [progress]: [ 148 / 149 ] simplifiying candidate # 10.375 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 10.375 * * [simplify]: iters left: 6 (8 enodes) 10.381 * * [simplify]: iters left: 5 (34 enodes) 10.392 * * [simplify]: iters left: 4 (52 enodes) 10.408 * * [simplify]: iters left: 3 (75 enodes) 10.432 * * [simplify]: iters left: 2 (97 enodes) 10.459 * * [simplify]: iters left: 1 (107 enodes) 10.487 * * [simplify]: Extracting #0: cost 1 inf + 0 10.487 * * [simplify]: Extracting #1: cost 13 inf + 0 10.487 * * [simplify]: Extracting #2: cost 22 inf + 45 10.488 * * [simplify]: Extracting #3: cost 17 inf + 421 10.489 * * [simplify]: Extracting #4: cost 1 inf + 1496 10.490 * * [simplify]: Extracting #5: cost 0 inf + 1458 10.491 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.491 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (- x (- 1/2 (/ -1/8 x)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.491 * * * * [progress]: [ 149 / 149 ] simplifiying candidate # 10.491 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.491 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.491 * * * [progress]: adding candidates to table 11.991 * [progress]: [Phase 3 of 3] Extracting. 11.991 * * [regime]: Finding splitpoints for: (# # #) 11.992 * * * [regime-changes]: Trying 1 branch expressions: (x) 11.992 * * * * [regimes]: Trying to branch on x from (# # #) 12.010 * * * [regime]: Found split indices: #