1553863168.733 * [progress]: [Phase 1 of 3] Setting up. 1553863168.734 * * * [progress]: [1/2] Preparing points 1553863168.734 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 1553863168.734 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 1553863168.737 * * * * [points]: Setting MPFR precision to 64 1553863168.738 * * * * [points]: Setting MPFR precision to 320 1553863168.740 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 1553863168.743 * * * * [points]: Setting MPFR precision to 64 1553863168.745 * * * * [points]: Setting MPFR precision to 320 1553863168.749 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 1553863168.751 * * * * [points]: Setting MPFR precision to 64 1553863168.756 * * * * [points]: Setting MPFR precision to 320 1553863168.762 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 1553863168.765 * * * * [points]: Setting MPFR precision to 64 1553863168.772 * * * * [points]: Setting MPFR precision to 320 1553863168.782 * * * * [points]: Computing exacts for 256 points 1553863168.785 * * * * [points]: Setting MPFR precision to 64 1553863168.807 * * * * [points]: Setting MPFR precision to 320 1553863168.837 * * * * [points]: Filtering points with unrepresentable outputs 1553863168.873 * * * * [points]: Sampled 256 points with exact outputs 1553863168.874 * * * [progress]: [2/2] Setting up program. 1553863168.907 * [progress]: [Phase 2 of 3] Improving. 1553863168.907 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> 1553863168.907 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863168.907 * * [simplify]: iters left: 4 (7 enodes) 1553863168.911 * * [simplify]: iters left: 3 (20 enodes) 1553863168.918 * * [simplify]: iters left: 2 (40 enodes) 1553863168.934 * * [simplify]: iters left: 1 (96 enodes) 1553863168.978 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863168.978 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863168.979 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863168.979 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863168.980 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863168.986 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863169.002 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863169.019 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863169.035 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863169.035 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) 1553863169.077 * * [progress]: iteration 1 / 4 1553863169.077 * * * [progress]: picking best candidate 1553863169.113 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> 1553863169.114 * * * [progress]: localizing error 1553863169.407 * * * [progress]: generating rewritten candidates 1553863169.407 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1553863169.413 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1553863169.418 * * * [progress]: generating series expansions 1553863169.418 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1553863169.418 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1553863169.418 * * * [progress]: simplifying candidates 1553863169.419 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 1) x))))> 1553863169.419 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863169.419 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> 1553863169.419 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863169.419 * * [simplify]: iters left: 4 (7 enodes) 1553863169.423 * * [simplify]: iters left: 3 (20 enodes) 1553863169.430 * * [simplify]: iters left: 2 (40 enodes) 1553863169.445 * * [simplify]: iters left: 1 (96 enodes) 1553863169.489 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863169.489 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863169.490 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863169.490 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863169.491 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863169.498 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863169.513 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863169.535 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863169.553 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863169.553 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) 1553863169.553 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> 1553863169.553 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863169.553 * * [simplify]: iters left: 4 (7 enodes) 1553863169.557 * * [simplify]: iters left: 3 (20 enodes) 1553863169.565 * * [simplify]: iters left: 2 (40 enodes) 1553863169.580 * * [simplify]: iters left: 1 (96 enodes) 1553863169.626 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863169.626 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863169.626 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863169.627 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863169.628 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863169.634 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863169.649 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863169.665 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863169.681 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863169.681 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) 1553863169.681 * * * [progress]: adding candidates to table 1553863169.919 * * [progress]: iteration 2 / 4 1553863169.919 * * * [progress]: picking best candidate 1553863169.963 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863169.963 * * * [progress]: localizing error 1553863170.417 * * * [progress]: generating rewritten candidates 1553863170.417 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1553863170.478 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1553863170.503 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1553863170.513 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1553863170.530 * * * [progress]: generating series expansions 1553863170.530 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1553863170.530 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1553863170.530 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1553863170.530 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1553863170.530 * * * [progress]: simplifying candidates 1553863170.530 * * * * [progress]: [ 1 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863170.531 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863170.531 * * [simplify]: iters left: 4 (7 enodes) 1553863170.535 * * [simplify]: iters left: 3 (14 enodes) 1553863170.539 * * [simplify]: iters left: 2 (16 enodes) 1553863170.544 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863170.545 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863170.545 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863170.545 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863170.545 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863170.545 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863170.545 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863170.545 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863170.545 * * * * [progress]: [ 2 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863170.546 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863170.546 * * [simplify]: iters left: 4 (7 enodes) 1553863170.549 * * [simplify]: iters left: 3 (14 enodes) 1553863170.554 * * [simplify]: iters left: 2 (16 enodes) 1553863170.559 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863170.559 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863170.559 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863170.559 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863170.559 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863170.559 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863170.560 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863170.560 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863170.560 * * * * [progress]: [ 3 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863170.560 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863170.560 * * [simplify]: iters left: 4 (7 enodes) 1553863170.564 * * [simplify]: iters left: 3 (14 enodes) 1553863170.569 * * [simplify]: iters left: 2 (16 enodes) 1553863170.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863170.576 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863170.576 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863170.576 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863170.576 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863170.576 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863170.577 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863170.577 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863170.577 * * * * [progress]: [ 4 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863170.577 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863170.577 * * [simplify]: iters left: 4 (7 enodes) 1553863170.581 * * [simplify]: iters left: 3 (14 enodes) 1553863170.586 * * [simplify]: iters left: 2 (16 enodes) 1553863170.591 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863170.591 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863170.591 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863170.591 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863170.591 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863170.591 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863170.592 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863170.592 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863170.592 * * * * [progress]: [ 5 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))))))> 1553863170.592 * [simplify]: Simplifying (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) 1553863170.592 * * [simplify]: iters left: 6 (11 enodes) 1553863170.598 * * [simplify]: iters left: 5 (43 enodes) 1553863170.618 * * [simplify]: iters left: 4 (140 enodes) 1553863170.678 * * [simplify]: iters left: 3 (442 enodes) 1553863171.318 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.318 * * [simplify]: Extracting #1: cost 41 inf + 0 1553863171.319 * * [simplify]: Extracting #2: cost 283 inf + 0 1553863171.322 * * [simplify]: Extracting #3: cost 444 inf + 324 1553863171.339 * * [simplify]: Extracting #4: cost 494 inf + 199122 1553863171.421 * * [simplify]: Extracting #5: cost 80 inf + 1116354 1553863171.502 * * [simplify]: Extracting #6: cost 0 inf + 1325634 1553863171.581 * * [simplify]: Extracting #7: cost 0 inf + 1325514 1553863171.659 * [simplify]: Simplified to (*.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))))) 1553863171.659 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))))) 1553863171.660 * * * * [progress]: [ 6 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.660 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.660 * * [simplify]: iters left: 4 (7 enodes) 1553863171.662 * * [simplify]: iters left: 3 (14 enodes) 1553863171.664 * * [simplify]: iters left: 2 (16 enodes) 1553863171.667 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.667 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863171.667 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863171.667 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863171.667 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863171.667 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863171.667 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.668 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.668 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.668 * * [simplify]: iters left: 4 (7 enodes) 1553863171.669 * * [simplify]: iters left: 3 (20 enodes) 1553863171.673 * * [simplify]: iters left: 2 (40 enodes) 1553863171.681 * * [simplify]: iters left: 1 (96 enodes) 1553863171.705 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.705 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863171.705 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863171.706 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863171.706 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863171.709 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863171.717 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863171.725 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863171.734 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.734 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.734 * * * * [progress]: [ 7 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.735 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.735 * * [simplify]: iters left: 4 (7 enodes) 1553863171.737 * * [simplify]: iters left: 3 (14 enodes) 1553863171.739 * * [simplify]: iters left: 2 (16 enodes) 1553863171.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.742 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863171.742 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863171.742 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863171.742 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863171.742 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863171.742 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.742 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.742 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.742 * * [simplify]: iters left: 4 (7 enodes) 1553863171.744 * * [simplify]: iters left: 3 (20 enodes) 1553863171.748 * * [simplify]: iters left: 2 (40 enodes) 1553863171.756 * * [simplify]: iters left: 1 (96 enodes) 1553863171.779 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.779 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863171.779 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863171.779 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863171.780 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863171.783 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863171.792 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863171.801 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863171.809 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.809 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.809 * * * * [progress]: [ 8 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.810 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.810 * * [simplify]: iters left: 4 (7 enodes) 1553863171.812 * * [simplify]: iters left: 3 (14 enodes) 1553863171.814 * * [simplify]: iters left: 2 (16 enodes) 1553863171.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.817 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863171.817 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863171.817 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863171.817 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863171.817 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863171.817 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.817 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.817 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.818 * * [simplify]: iters left: 4 (7 enodes) 1553863171.819 * * [simplify]: iters left: 3 (20 enodes) 1553863171.823 * * [simplify]: iters left: 2 (40 enodes) 1553863171.830 * * [simplify]: iters left: 1 (96 enodes) 1553863171.853 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.853 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863171.853 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863171.853 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863171.854 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863171.857 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863171.864 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863171.873 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863171.883 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.883 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.883 * * * * [progress]: [ 9 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.883 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.883 * * [simplify]: iters left: 4 (7 enodes) 1553863171.885 * * [simplify]: iters left: 3 (14 enodes) 1553863171.888 * * [simplify]: iters left: 2 (16 enodes) 1553863171.891 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.891 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863171.891 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863171.891 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863171.891 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863171.891 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863171.891 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.891 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.891 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863171.891 * * [simplify]: iters left: 4 (7 enodes) 1553863171.893 * * [simplify]: iters left: 3 (20 enodes) 1553863171.897 * * [simplify]: iters left: 2 (40 enodes) 1553863171.904 * * [simplify]: iters left: 1 (96 enodes) 1553863171.931 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.931 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863171.931 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863171.931 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863171.933 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863171.939 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863171.954 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863171.970 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863171.984 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863171.984 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.984 * * * * [progress]: [ 10 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (neg.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.984 * * * * [progress]: [ 11 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.984 * * * * [progress]: [ 12 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))))> 1553863171.985 * * * * [progress]: [ 13 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.985 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 1553863171.985 * * [simplify]: iters left: 2 (4 enodes) 1553863171.987 * * [simplify]: iters left: 1 (10 enodes) 1553863171.990 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863171.990 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863171.990 * * [simplify]: Extracting #2: cost 3 inf + 1 1553863171.990 * * [simplify]: Extracting #3: cost 0 inf + 45 1553863171.990 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 1553863171.990 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863171.990 * * * * [progress]: [ 14 / 19 ] simplifiying candidate #posit16 1) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863171.991 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) 1553863171.991 * * [simplify]: iters left: 4 (6 enodes) 1553863171.995 * * [simplify]: iters left: 3 (15 enodes) 1553863171.999 * * [simplify]: iters left: 2 (19 enodes) 1553863172.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863172.005 * * [simplify]: Extracting #1: cost 6 inf + 0 1553863172.005 * * [simplify]: Extracting #2: cost 8 inf + 0 1553863172.006 * * [simplify]: Extracting #3: cost 6 inf + 2 1553863172.006 * * [simplify]: Extracting #4: cost 0 inf + 2132 1553863172.006 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (real->posit16 1)) 1553863172.006 * [simplify]: Simplified (2 1 1 1) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863172.006 * * * * [progress]: [ 15 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.006 * * * * [progress]: [ 16 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.006 * * * * [progress]: [ 17 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.006 * * * * [progress]: [ 18 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.007 * * * * [progress]: [ 19 / 19 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.007 * * * [progress]: adding candidates to table 1553863172.757 * * [progress]: iteration 3 / 4 1553863172.757 * * * [progress]: picking best candidate 1553863172.841 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863172.841 * * * [progress]: localizing error 1553863173.069 * * * [progress]: generating rewritten candidates 1553863173.069 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1553863173.099 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1553863173.104 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1553863173.114 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1553863173.122 * * * [progress]: generating series expansions 1553863173.122 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1553863173.123 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1553863173.123 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1553863173.123 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1553863173.123 * * * [progress]: simplifying candidates 1553863173.123 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863173.123 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.123 * * [simplify]: iters left: 4 (7 enodes) 1553863173.127 * * [simplify]: iters left: 3 (14 enodes) 1553863173.131 * * [simplify]: iters left: 2 (16 enodes) 1553863173.136 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.136 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863173.136 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863173.136 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863173.136 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863173.136 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863173.136 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.137 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863173.137 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863173.137 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.137 * * [simplify]: iters left: 4 (7 enodes) 1553863173.140 * * [simplify]: iters left: 3 (20 enodes) 1553863173.148 * * [simplify]: iters left: 2 (40 enodes) 1553863173.163 * * [simplify]: iters left: 1 (96 enodes) 1553863173.191 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.191 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863173.192 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863173.192 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863173.192 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863173.196 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863173.204 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863173.213 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863173.221 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.221 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (/.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863173.221 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> 1553863173.222 * [simplify]: Simplifying (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) 1553863173.222 * * [simplify]: iters left: 6 (11 enodes) 1553863173.225 * * [simplify]: iters left: 5 (36 enodes) 1553863173.232 * * [simplify]: iters left: 4 (106 enodes) 1553863173.258 * * [simplify]: iters left: 3 (375 enodes) 1553863173.436 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.436 * * [simplify]: Extracting #1: cost 52 inf + 0 1553863173.436 * * [simplify]: Extracting #2: cost 302 inf + 0 1553863173.438 * * [simplify]: Extracting #3: cost 422 inf + 3 1553863173.449 * * [simplify]: Extracting #4: cost 394 inf + 185686 1553863173.488 * * [simplify]: Extracting #5: cost 54 inf + 860963 1553863173.572 * * [simplify]: Extracting #6: cost 0 inf + 993351 1553863173.655 * [simplify]: Simplified to (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)))) 1553863173.655 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))) 1553863173.655 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.655 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.656 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))))> 1553863173.656 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #posit16 1) x) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.656 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.656 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.656 * * [simplify]: iters left: 4 (7 enodes) 1553863173.658 * * [simplify]: iters left: 3 (14 enodes) 1553863173.660 * * [simplify]: iters left: 2 (16 enodes) 1553863173.663 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.663 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863173.663 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863173.663 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863173.663 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863173.663 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863173.663 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.663 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.663 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.664 * * [simplify]: iters left: 4 (7 enodes) 1553863173.665 * * [simplify]: iters left: 3 (20 enodes) 1553863173.670 * * [simplify]: iters left: 2 (40 enodes) 1553863173.678 * * [simplify]: iters left: 1 (96 enodes) 1553863173.715 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.716 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863173.716 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863173.716 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863173.717 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863173.722 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863173.730 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863173.740 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863173.749 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.749 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.749 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.749 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.749 * * [simplify]: iters left: 4 (7 enodes) 1553863173.751 * * [simplify]: iters left: 3 (14 enodes) 1553863173.754 * * [simplify]: iters left: 2 (16 enodes) 1553863173.756 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.756 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863173.756 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863173.756 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863173.756 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863173.756 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863173.756 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.756 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.757 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.757 * * [simplify]: iters left: 4 (7 enodes) 1553863173.758 * * [simplify]: iters left: 3 (20 enodes) 1553863173.762 * * [simplify]: iters left: 2 (40 enodes) 1553863173.770 * * [simplify]: iters left: 1 (96 enodes) 1553863173.806 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.806 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863173.806 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863173.807 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863173.808 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863173.814 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863173.825 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863173.833 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863173.843 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.843 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.843 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.844 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.844 * * [simplify]: iters left: 4 (7 enodes) 1553863173.846 * * [simplify]: iters left: 3 (14 enodes) 1553863173.849 * * [simplify]: iters left: 2 (16 enodes) 1553863173.851 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.851 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863173.851 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863173.851 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863173.851 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863173.851 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863173.852 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.852 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.852 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.852 * * [simplify]: iters left: 4 (7 enodes) 1553863173.854 * * [simplify]: iters left: 3 (20 enodes) 1553863173.857 * * [simplify]: iters left: 2 (40 enodes) 1553863173.865 * * [simplify]: iters left: 1 (96 enodes) 1553863173.887 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.887 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863173.887 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863173.887 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863173.888 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863173.893 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863173.908 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863173.921 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863173.930 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.930 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.930 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863173.930 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.930 * * [simplify]: iters left: 4 (7 enodes) 1553863173.932 * * [simplify]: iters left: 3 (14 enodes) 1553863173.934 * * [simplify]: iters left: 2 (16 enodes) 1553863173.938 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.938 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863173.938 * * [simplify]: Extracting #2: cost 6 inf + 0 1553863173.938 * * [simplify]: Extracting #3: cost 6 inf + 1 1553863173.938 * * [simplify]: Extracting #4: cost 5 inf + 2 1553863173.938 * * [simplify]: Extracting #5: cost 0 inf + 1931 1553863173.938 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863173.938 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863173.938 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) 1553863173.938 * * [simplify]: iters left: 4 (7 enodes) 1553863173.940 * * [simplify]: iters left: 3 (20 enodes) 1553863173.943 * * [simplify]: iters left: 2 (40 enodes) 1553863173.953 * * [simplify]: iters left: 1 (96 enodes) 1553863173.998 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863173.998 * * [simplify]: Extracting #1: cost 15 inf + 0 1553863173.998 * * [simplify]: Extracting #2: cost 55 inf + 0 1553863173.999 * * [simplify]: Extracting #3: cost 96 inf + 1 1553863174.000 * * [simplify]: Extracting #4: cost 121 inf + 8666 1553863174.005 * * [simplify]: Extracting #5: cost 47 inf + 106853 1553863174.013 * * [simplify]: Extracting #6: cost 2 inf + 188223 1553863174.021 * * [simplify]: Extracting #7: cost 0 inf + 193827 1553863174.030 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)) 1553863174.030 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863174.030 * * * [progress]: adding candidates to table 1553863174.422 * * [progress]: iteration 4 / 4 1553863174.422 * * * [progress]: picking best candidate 1553863174.469 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.469 * * * [progress]: localizing error 1553863174.795 * * * [progress]: generating rewritten candidates 1553863174.795 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1553863174.815 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1553863174.826 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1553863174.832 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1553863174.837 * * * [progress]: generating series expansions 1553863174.837 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1553863174.837 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1553863174.838 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1553863174.838 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1553863174.838 * * * [progress]: simplifying candidates 1553863174.838 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))))))> 1553863174.838 * [simplify]: Simplifying (-.p16 (*.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) 1553863174.838 * * [simplify]: iters left: 6 (12 enodes) 1553863174.841 * * [simplify]: iters left: 5 (45 enodes) 1553863174.851 * * [simplify]: iters left: 4 (135 enodes) 1553863174.900 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863174.900 * * [simplify]: Extracting #1: cost 21 inf + 0 1553863174.900 * * [simplify]: Extracting #2: cost 77 inf + 0 1553863174.901 * * [simplify]: Extracting #3: cost 151 inf + 1 1553863174.902 * * [simplify]: Extracting #4: cost 164 inf + 12397 1553863174.908 * * [simplify]: Extracting #5: cost 84 inf + 125354 1553863174.918 * * [simplify]: Extracting #6: cost 16 inf + 256210 1553863174.932 * * [simplify]: Extracting #7: cost 0 inf + 295602 1553863174.953 * * [simplify]: Extracting #8: cost 0 inf + 295522 1553863174.981 * [simplify]: Simplified to (*.p16 (+.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) 1553863174.981 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (+.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))))) 1553863174.982 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (neg.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.982 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.982 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))))> 1553863174.982 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) x) (real->posit16 1)) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.982 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) x)) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.982 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) x)) 1553863174.982 * * [simplify]: iters left: 3 (5 enodes) 1553863174.985 * * [simplify]: iters left: 2 (13 enodes) 1553863174.990 * * [simplify]: iters left: 1 (17 enodes) 1553863174.995 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863174.995 * * [simplify]: Extracting #1: cost 6 inf + 0 1553863174.995 * * [simplify]: Extracting #2: cost 6 inf + 1 1553863174.995 * * [simplify]: Extracting #3: cost 5 inf + 2 1553863174.995 * * [simplify]: Extracting #4: cost 0 inf + 1970 1553863174.995 * [simplify]: Simplified to (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) x)) 1553863174.995 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) x)) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863174.995 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.996 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863174.996 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 1553863174.996 * * [simplify]: iters left: 2 (4 enodes) 1553863174.998 * * [simplify]: iters left: 1 (10 enodes) 1553863175.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863175.002 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863175.002 * * [simplify]: Extracting #2: cost 3 inf + 1 1553863175.002 * * [simplify]: Extracting #3: cost 0 inf + 45 1553863175.002 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 1553863175.002 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863175.002 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863175.002 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 1553863175.002 * * [simplify]: iters left: 2 (4 enodes) 1553863175.005 * * [simplify]: iters left: 1 (10 enodes) 1553863175.008 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863175.008 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863175.008 * * [simplify]: Extracting #2: cost 3 inf + 1 1553863175.008 * * [simplify]: Extracting #3: cost 0 inf + 45 1553863175.008 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 1553863175.008 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863175.008 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863175.009 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 1553863175.009 * * [simplify]: iters left: 2 (4 enodes) 1553863175.011 * * [simplify]: iters left: 1 (10 enodes) 1553863175.014 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863175.014 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863175.014 * * [simplify]: Extracting #2: cost 3 inf + 1 1553863175.014 * * [simplify]: Extracting #3: cost 0 inf + 45 1553863175.014 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 1553863175.014 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863175.014 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> 1553863175.014 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 1553863175.014 * * [simplify]: iters left: 2 (4 enodes) 1553863175.015 * * [simplify]: iters left: 1 (10 enodes) 1553863175.017 * * [simplify]: Extracting #0: cost 1 inf + 0 1553863175.017 * * [simplify]: Extracting #1: cost 3 inf + 0 1553863175.017 * * [simplify]: Extracting #2: cost 3 inf + 1 1553863175.017 * * [simplify]: Extracting #3: cost 0 inf + 45 1553863175.017 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 1553863175.017 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (/.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))) 1553863175.017 * * * [progress]: adding candidates to table 1553863175.555 * [progress]: [Phase 3 of 3] Extracting. 1553863175.556 * * [regime]: Finding splitpoints for: (#posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) x) (real->posit16 1)) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))>) 1553863175.558 * * * [regime-changes]: Trying 1 branch expressions: (x) 1553863175.558 * * * * [regimes]: Trying to branch on x from (#posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (/.p16 (real->posit16 1) x) (real->posit16 1)) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))> #posit16 1) (+.p16 x (real->posit16 1))) (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) x))))>) 1553863175.835 * * * [regime]: Found split indices: #