0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.001 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.002 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.004 * * * * [points]: Setting MPFR precision to 64 0.005 * * * * [points]: Setting MPFR precision to 320 0.006 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 64 0.009 * * * * [points]: Setting MPFR precision to 320 0.011 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.013 * * * * [points]: Setting MPFR precision to 64 0.016 * * * * [points]: Setting MPFR precision to 320 0.018 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.021 * * * * [points]: Setting MPFR precision to 64 0.025 * * * * [points]: Setting MPFR precision to 320 0.030 * * * * [points]: Computing exacts for 256 points 0.033 * * * * [points]: Setting MPFR precision to 64 0.056 * * * * [points]: Setting MPFR precision to 320 0.081 * * * * [points]: Filtering points with unrepresentable outputs 0.081 * * * * [points]: Sampled 256 points with exact outputs 0.081 * * * [progress]: [2/2] Setting up program. 0.096 * [progress]: [Phase 2 of 3] Improving. 0.096 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.096 * [simplify]: Simplifying (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) 0.096 * * [simplify]: iters left: 5 (12 enodes) 0.099 * * [simplify]: iters left: 4 (35 enodes) 0.106 * * [simplify]: iters left: 3 (83 enodes) 0.137 * * [simplify]: iters left: 2 (233 enodes) 0.279 * * [simplify]: Extracting #0: cost 1 inf + 0 0.279 * * [simplify]: Extracting #1: cost 29 inf + 0 0.280 * * [simplify]: Extracting #2: cost 123 inf + 0 0.281 * * [simplify]: Extracting #3: cost 244 inf + 1 0.285 * * [simplify]: Extracting #4: cost 308 inf + 32857 0.303 * * [simplify]: Extracting #5: cost 149 inf + 308686 0.325 * * [simplify]: Extracting #6: cost 4 inf + 549893 0.349 * * [simplify]: Extracting #7: cost 0 inf + 561504 0.387 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x))) 0.387 * [simplify]: Simplified (2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))) 0.401 * * [progress]: iteration 1 / 4 0.401 * * * [progress]: picking best candidate 0.414 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.414 * * * [progress]: localizing error 0.578 * * * [progress]: generating rewritten candidates 0.578 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.590 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.593 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.595 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.597 * * * [progress]: generating series expansions 0.597 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.597 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.597 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.597 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.597 * * * [progress]: simplifying candidates 0.597 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 0.597 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 0.597 * * [simplify]: iters left: 3 (5 enodes) 0.599 * * [simplify]: iters left: 2 (11 enodes) 0.602 * * [simplify]: iters left: 1 (13 enodes) 0.604 * * [simplify]: Extracting #0: cost 1 inf + 0 0.604 * * [simplify]: Extracting #1: cost 3 inf + 0 0.604 * * [simplify]: Extracting #2: cost 5 inf + 0 0.604 * * [simplify]: Extracting #3: cost 3 inf + 2 0.604 * * [simplify]: Extracting #4: cost 0 inf + 527 0.604 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 0.604 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 0.604 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 0.605 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 0.605 * * [simplify]: iters left: 3 (5 enodes) 0.614 * * [simplify]: iters left: 2 (11 enodes) 0.616 * * [simplify]: iters left: 1 (13 enodes) 0.618 * * [simplify]: Extracting #0: cost 1 inf + 0 0.618 * * [simplify]: Extracting #1: cost 3 inf + 0 0.619 * * [simplify]: Extracting #2: cost 5 inf + 0 0.619 * * [simplify]: Extracting #3: cost 3 inf + 2 0.619 * * [simplify]: Extracting #4: cost 0 inf + 527 0.619 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 0.619 * [simplify]: Simplified (2 1) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 0.619 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))> 0.619 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.619 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.619 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 0.619 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 0.619 * * [simplify]: iters left: 2 (4 enodes) 0.620 * * [simplify]: iters left: 1 (10 enodes) 0.622 * * [simplify]: Extracting #0: cost 1 inf + 0 0.622 * * [simplify]: Extracting #1: cost 3 inf + 0 0.622 * * [simplify]: Extracting #2: cost 3 inf + 1 0.622 * * [simplify]: Extracting #3: cost 0 inf + 45 0.622 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 0.622 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x)))) 0.622 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.622 * [simplify]: Simplifying (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) 0.622 * * [simplify]: iters left: 5 (12 enodes) 0.625 * * [simplify]: iters left: 4 (35 enodes) 0.632 * * [simplify]: iters left: 3 (83 enodes) 0.649 * * [simplify]: iters left: 2 (233 enodes) 0.731 * * [simplify]: Extracting #0: cost 1 inf + 0 0.731 * * [simplify]: Extracting #1: cost 29 inf + 0 0.732 * * [simplify]: Extracting #2: cost 123 inf + 0 0.732 * * [simplify]: Extracting #3: cost 244 inf + 1 0.734 * * [simplify]: Extracting #4: cost 308 inf + 32857 0.746 * * [simplify]: Extracting #5: cost 149 inf + 308686 0.768 * * [simplify]: Extracting #6: cost 4 inf + 549893 0.796 * * [simplify]: Extracting #7: cost 0 inf + 561504 0.838 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x))) 0.838 * [simplify]: Simplified (2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))) 0.838 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 0.838 * [simplify]: Simplifying (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) 0.839 * * [simplify]: iters left: 5 (12 enodes) 0.845 * * [simplify]: iters left: 4 (35 enodes) 0.858 * * [simplify]: iters left: 3 (83 enodes) 0.889 * * [simplify]: iters left: 2 (233 enodes) 0.987 * * [simplify]: Extracting #0: cost 1 inf + 0 0.987 * * [simplify]: Extracting #1: cost 29 inf + 0 0.988 * * [simplify]: Extracting #2: cost 123 inf + 0 0.988 * * [simplify]: Extracting #3: cost 244 inf + 1 0.992 * * [simplify]: Extracting #4: cost 308 inf + 32857 1.020 * * [simplify]: Extracting #5: cost 149 inf + 308686 1.065 * * [simplify]: Extracting #6: cost 4 inf + 549893 1.114 * * [simplify]: Extracting #7: cost 0 inf + 561504 1.163 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x))) 1.164 * [simplify]: Simplified (2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))) 1.164 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 1.164 * [simplify]: Simplifying (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) 1.164 * * [simplify]: iters left: 5 (12 enodes) 1.170 * * [simplify]: iters left: 4 (35 enodes) 1.178 * * [simplify]: iters left: 3 (83 enodes) 1.196 * * [simplify]: iters left: 2 (233 enodes) 1.282 * * [simplify]: Extracting #0: cost 1 inf + 0 1.282 * * [simplify]: Extracting #1: cost 29 inf + 0 1.282 * * [simplify]: Extracting #2: cost 123 inf + 0 1.284 * * [simplify]: Extracting #3: cost 244 inf + 1 1.288 * * [simplify]: Extracting #4: cost 308 inf + 32857 1.311 * * [simplify]: Extracting #5: cost 149 inf + 308686 1.355 * * [simplify]: Extracting #6: cost 4 inf + 549893 1.405 * * [simplify]: Extracting #7: cost 0 inf + 561504 1.459 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x))) 1.459 * [simplify]: Simplified (2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))) 1.459 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 1.459 * [simplify]: Simplifying (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) 1.459 * * [simplify]: iters left: 5 (12 enodes) 1.465 * * [simplify]: iters left: 4 (35 enodes) 1.474 * * [simplify]: iters left: 3 (83 enodes) 1.491 * * [simplify]: iters left: 2 (233 enodes) 1.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1.586 * * [simplify]: Extracting #1: cost 29 inf + 0 1.587 * * [simplify]: Extracting #2: cost 123 inf + 0 1.588 * * [simplify]: Extracting #3: cost 244 inf + 1 1.590 * * [simplify]: Extracting #4: cost 308 inf + 32857 1.601 * * [simplify]: Extracting #5: cost 149 inf + 308686 1.632 * * [simplify]: Extracting #6: cost 4 inf + 549893 1.664 * * [simplify]: Extracting #7: cost 0 inf + 561504 1.711 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x))) 1.711 * [simplify]: Simplified (2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))) 1.712 * * * [progress]: adding candidates to table 2.251 * * [progress]: iteration 2 / 4 2.251 * * * [progress]: picking best candidate 2.327 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 2.327 * * * [progress]: localizing error 2.592 * * * [progress]: generating rewritten candidates 2.592 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 2.616 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 2.623 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 2.626 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.630 * * * [progress]: generating series expansions 2.630 * * * * [progress]: [ 1 / 4 ] generating series at (2) 2.630 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 2.630 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 2.631 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.631 * * * [progress]: simplifying candidates 2.631 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> 2.631 * [simplify]: Simplifying (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) 2.631 * * [simplify]: iters left: 3 (5 enodes) 2.635 * * [simplify]: iters left: 2 (17 enodes) 2.642 * * [simplify]: iters left: 1 (31 enodes) 2.654 * * [simplify]: Extracting #0: cost 1 inf + 0 2.654 * * [simplify]: Extracting #1: cost 11 inf + 0 2.654 * * [simplify]: Extracting #2: cost 28 inf + 0 2.654 * * [simplify]: Extracting #3: cost 29 inf + 324 2.655 * * [simplify]: Extracting #4: cost 22 inf + 6266 2.657 * * [simplify]: Extracting #5: cost 3 inf + 23256 2.659 * * [simplify]: Extracting #6: cost 0 inf + 26382 2.661 * * [simplify]: Extracting #7: cost 0 inf + 25822 2.663 * [simplify]: Simplified to (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) 2.663 * [simplify]: Simplified (2 2) to (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))) 2.663 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))))> 2.663 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x)))))> 2.663 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1))))))> 2.663 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 2.664 * * [simplify]: iters left: 2 (4 enodes) 2.666 * * [simplify]: iters left: 1 (10 enodes) 2.669 * * [simplify]: Extracting #0: cost 1 inf + 0 2.669 * * [simplify]: Extracting #1: cost 3 inf + 0 2.669 * * [simplify]: Extracting #2: cost 3 inf + 1 2.669 * * [simplify]: Extracting #3: cost 0 inf + 45 2.669 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 2.669 * [simplify]: Simplified (2 2 2 2) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x))))) 2.669 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 2.670 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 2.670 * * [simplify]: iters left: 3 (5 enodes) 2.672 * * [simplify]: iters left: 2 (11 enodes) 2.676 * * [simplify]: iters left: 1 (13 enodes) 2.679 * * [simplify]: Extracting #0: cost 1 inf + 0 2.679 * * [simplify]: Extracting #1: cost 3 inf + 0 2.680 * * [simplify]: Extracting #2: cost 5 inf + 0 2.680 * * [simplify]: Extracting #3: cost 3 inf + 2 2.680 * * [simplify]: Extracting #4: cost 0 inf + 527 2.680 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 2.680 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 2.680 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 2.680 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 2.680 * * [simplify]: iters left: 3 (5 enodes) 2.683 * * [simplify]: iters left: 2 (11 enodes) 2.686 * * [simplify]: iters left: 1 (13 enodes) 2.690 * * [simplify]: Extracting #0: cost 1 inf + 0 2.690 * * [simplify]: Extracting #1: cost 3 inf + 0 2.690 * * [simplify]: Extracting #2: cost 5 inf + 0 2.690 * * [simplify]: Extracting #3: cost 3 inf + 2 2.690 * * [simplify]: Extracting #4: cost 0 inf + 527 2.690 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 2.690 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 2.691 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 2.691 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 2.691 * * [simplify]: iters left: 3 (5 enodes) 2.693 * * [simplify]: iters left: 2 (11 enodes) 2.697 * * [simplify]: iters left: 1 (13 enodes) 2.701 * * [simplify]: Extracting #0: cost 1 inf + 0 2.701 * * [simplify]: Extracting #1: cost 3 inf + 0 2.701 * * [simplify]: Extracting #2: cost 5 inf + 0 2.701 * * [simplify]: Extracting #3: cost 3 inf + 2 2.701 * * [simplify]: Extracting #4: cost 0 inf + 527 2.701 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 2.701 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 2.701 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> 2.702 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 2.702 * * [simplify]: iters left: 3 (5 enodes) 2.704 * * [simplify]: iters left: 2 (11 enodes) 2.707 * * [simplify]: iters left: 1 (13 enodes) 2.711 * * [simplify]: Extracting #0: cost 1 inf + 0 2.711 * * [simplify]: Extracting #1: cost 3 inf + 0 2.711 * * [simplify]: Extracting #2: cost 5 inf + 0 2.712 * * [simplify]: Extracting #3: cost 3 inf + 2 2.712 * * [simplify]: Extracting #4: cost 0 inf + 527 2.712 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 2.712 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))) 2.712 * * * [progress]: adding candidates to table 3.104 * * [progress]: iteration 3 / 4 3.104 * * * [progress]: picking best candidate 3.155 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 3.155 * * * [progress]: localizing error 3.477 * * * [progress]: generating rewritten candidates 3.477 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 3.489 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 3.492 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 3.495 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 3.497 * * * [progress]: generating series expansions 3.497 * * * * [progress]: [ 1 / 4 ] generating series at (2) 3.497 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 3.497 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 3.497 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 3.497 * * * [progress]: simplifying candidates 3.497 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1))))> 3.498 * [simplify]: Simplifying (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1)) 3.498 * * [simplify]: iters left: 5 (8 enodes) 3.502 * * [simplify]: iters left: 4 (25 enodes) 3.512 * * [simplify]: iters left: 3 (62 enodes) 3.536 * * [simplify]: iters left: 2 (193 enodes) 3.651 * * [simplify]: Extracting #0: cost 1 inf + 0 3.651 * * [simplify]: Extracting #1: cost 65 inf + 0 3.651 * * [simplify]: Extracting #2: cost 241 inf + 0 3.653 * * [simplify]: Extracting #3: cost 260 inf + 43096 3.663 * * [simplify]: Extracting #4: cost 122 inf + 266467 3.690 * * [simplify]: Extracting #5: cost 18 inf + 464771 3.728 * * [simplify]: Extracting #6: cost 0 inf + 502437 3.768 * * [simplify]: Extracting #7: cost 0 inf + 501277 3.798 * [simplify]: Simplified to (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) 3.798 * [simplify]: Simplified (2 2) to (λ (x) (+.p16 (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x)) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 3.798 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 x (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> 3.798 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))) 3.798 * * [simplify]: iters left: 5 (8 enodes) 3.801 * * [simplify]: iters left: 4 (25 enodes) 3.807 * * [simplify]: iters left: 3 (62 enodes) 3.823 * * [simplify]: iters left: 2 (193 enodes) 3.926 * * [simplify]: Extracting #0: cost 1 inf + 0 3.926 * * [simplify]: Extracting #1: cost 65 inf + 0 3.927 * * [simplify]: Extracting #2: cost 241 inf + 0 3.931 * * [simplify]: Extracting #3: cost 260 inf + 43096 3.957 * * [simplify]: Extracting #4: cost 122 inf + 266467 3.995 * * [simplify]: Extracting #5: cost 18 inf + 464771 4.018 * * [simplify]: Extracting #6: cost 0 inf + 502437 4.040 * * [simplify]: Extracting #7: cost 0 inf + 501277 4.079 * [simplify]: Simplified to (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) 4.079 * [simplify]: Simplified (2 2) to (λ (x) (+.p16 (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 x (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 4.079 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1))))))> 4.080 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 4.080 * * [simplify]: iters left: 3 (5 enodes) 4.083 * * [simplify]: iters left: 2 (11 enodes) 4.086 * * [simplify]: iters left: 1 (13 enodes) 4.090 * * [simplify]: Extracting #0: cost 1 inf + 0 4.090 * * [simplify]: Extracting #1: cost 3 inf + 0 4.090 * * [simplify]: Extracting #2: cost 5 inf + 0 4.090 * * [simplify]: Extracting #3: cost 3 inf + 2 4.090 * * [simplify]: Extracting #4: cost 0 inf + 527 4.090 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 4.091 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))) 4.091 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 2) x) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1))))))> 4.091 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 4.091 * * [simplify]: iters left: 3 (5 enodes) 4.094 * * [simplify]: iters left: 2 (11 enodes) 4.097 * * [simplify]: iters left: 1 (13 enodes) 4.102 * * [simplify]: Extracting #0: cost 1 inf + 0 4.102 * * [simplify]: Extracting #1: cost 3 inf + 0 4.102 * * [simplify]: Extracting #2: cost 5 inf + 0 4.102 * * [simplify]: Extracting #3: cost 3 inf + 2 4.102 * * [simplify]: Extracting #4: cost 0 inf + 527 4.102 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 4.102 * [simplify]: Simplified (2 1) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 2) x) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))) 4.102 * * * * [progress]: [ 5 / 18 ] simplifiying candidate #posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))> 4.102 * * * * [progress]: [ 6 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1)))))> 4.103 * [simplify]: Simplifying (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1)) 4.103 * * [simplify]: iters left: 5 (8 enodes) 4.107 * * [simplify]: iters left: 4 (25 enodes) 4.119 * * [simplify]: iters left: 3 (62 enodes) 4.144 * * [simplify]: iters left: 2 (193 enodes) 4.272 * * [simplify]: Extracting #0: cost 1 inf + 0 4.272 * * [simplify]: Extracting #1: cost 65 inf + 0 4.273 * * [simplify]: Extracting #2: cost 241 inf + 0 4.275 * * [simplify]: Extracting #3: cost 260 inf + 43096 4.287 * * [simplify]: Extracting #4: cost 122 inf + 266467 4.328 * * [simplify]: Extracting #5: cost 18 inf + 464771 4.350 * * [simplify]: Extracting #6: cost 0 inf + 502437 4.378 * * [simplify]: Extracting #7: cost 0 inf + 501277 4.400 * [simplify]: Simplified to (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) 4.400 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))) 4.400 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (*.p16 x (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))) (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))))> 4.400 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))) 4.401 * * [simplify]: iters left: 5 (8 enodes) 4.403 * * [simplify]: iters left: 4 (25 enodes) 4.408 * * [simplify]: iters left: 3 (62 enodes) 4.422 * * [simplify]: iters left: 2 (193 enodes) 4.512 * * [simplify]: Extracting #0: cost 1 inf + 0 4.512 * * [simplify]: Extracting #1: cost 65 inf + 0 4.513 * * [simplify]: Extracting #2: cost 241 inf + 0 4.515 * * [simplify]: Extracting #3: cost 260 inf + 43096 4.525 * * [simplify]: Extracting #4: cost 122 inf + 266467 4.545 * * [simplify]: Extracting #5: cost 18 inf + 464771 4.579 * * [simplify]: Extracting #6: cost 0 inf + 502437 4.608 * * [simplify]: Extracting #7: cost 0 inf + 501277 4.640 * [simplify]: Simplified to (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) 4.640 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (*.p16 x (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))) 4.640 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (*.p16 (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> 4.640 * [simplify]: Simplifying (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) 4.641 * * [simplify]: iters left: 5 (9 enodes) 4.644 * * [simplify]: iters left: 4 (32 enodes) 4.652 * * [simplify]: iters left: 3 (76 enodes) 4.671 * * [simplify]: iters left: 2 (239 enodes) 4.804 * * [simplify]: Extracting #0: cost 1 inf + 0 4.804 * * [simplify]: Extracting #1: cost 46 inf + 0 4.805 * * [simplify]: Extracting #2: cost 215 inf + 0 4.807 * * [simplify]: Extracting #3: cost 259 inf + 37842 4.819 * * [simplify]: Extracting #4: cost 141 inf + 336186 4.859 * * [simplify]: Extracting #5: cost 28 inf + 595296 4.915 * * [simplify]: Extracting #6: cost 1 inf + 655569 4.964 * * [simplify]: Extracting #7: cost 0 inf + 659011 5.012 * [simplify]: Simplified to (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) 5.012 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (*.p16 (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1)))))) 5.012 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 5.012 * [simplify]: Simplifying (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 5.012 * * [simplify]: iters left: 3 (5 enodes) 5.015 * * [simplify]: iters left: 2 (17 enodes) 5.020 * * [simplify]: iters left: 1 (21 enodes) 5.024 * * [simplify]: Extracting #0: cost 1 inf + 0 5.024 * * [simplify]: Extracting #1: cost 5 inf + 0 5.024 * * [simplify]: Extracting #2: cost 7 inf + 0 5.024 * * [simplify]: Extracting #3: cost 5 inf + 2 5.024 * * [simplify]: Extracting #4: cost 0 inf + 1050 5.025 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 5.025 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 5.025 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (+.p16 x (real->posit16 1)) (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> 5.025 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.025 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.025 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1)))))> 5.025 * [simplify]: Simplifying (-.p16 x (real->posit16 1)) 5.025 * * [simplify]: iters left: 2 (4 enodes) 5.027 * * [simplify]: iters left: 1 (16 enodes) 5.032 * * [simplify]: Extracting #0: cost 1 inf + 0 5.032 * * [simplify]: Extracting #1: cost 6 inf + 0 5.032 * * [simplify]: Extracting #2: cost 11 inf + 1 5.032 * * [simplify]: Extracting #3: cost 11 inf + 323 5.032 * * [simplify]: Extracting #4: cost 5 inf + 1491 5.033 * * [simplify]: Extracting #5: cost 1 inf + 3657 5.033 * * [simplify]: Extracting #6: cost 0 inf + 5019 5.033 * [simplify]: Simplified to (-.p16 x (real->posit16 1)) 5.033 * [simplify]: Simplified (2 2 1 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1))))) 5.033 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.034 * [simplify]: Simplifying (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) 5.034 * * [simplify]: iters left: 3 (6 enodes) 5.036 * * [simplify]: iters left: 2 (12 enodes) 5.039 * * [simplify]: iters left: 1 (14 enodes) 5.043 * * [simplify]: Extracting #0: cost 1 inf + 0 5.043 * * [simplify]: Extracting #1: cost 3 inf + 0 5.043 * * [simplify]: Extracting #2: cost 5 inf + 0 5.043 * * [simplify]: Extracting #3: cost 5 inf + 1 5.043 * * [simplify]: Extracting #4: cost 0 inf + 1327 5.044 * [simplify]: Simplified to (+.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 x x)) 5.044 * [simplify]: Simplified (2 2 1 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 x x))) (+.p16 x (real->posit16 1))))) 5.044 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.044 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 5.044 * * [simplify]: iters left: 2 (4 enodes) 5.046 * * [simplify]: iters left: 1 (10 enodes) 5.049 * * [simplify]: Extracting #0: cost 1 inf + 0 5.049 * * [simplify]: Extracting #1: cost 3 inf + 0 5.049 * * [simplify]: Extracting #2: cost 3 inf + 1 5.049 * * [simplify]: Extracting #3: cost 0 inf + 45 5.049 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 5.049 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x)))) 5.049 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.049 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 5.049 * * [simplify]: iters left: 2 (4 enodes) 5.051 * * [simplify]: iters left: 1 (10 enodes) 5.054 * * [simplify]: Extracting #0: cost 1 inf + 0 5.054 * * [simplify]: Extracting #1: cost 3 inf + 0 5.054 * * [simplify]: Extracting #2: cost 3 inf + 1 5.054 * * [simplify]: Extracting #3: cost 0 inf + 45 5.054 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 5.054 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x)))) 5.055 * * * * [progress]: [ 17 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.056 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 5.056 * * [simplify]: iters left: 2 (4 enodes) 5.058 * * [simplify]: iters left: 1 (10 enodes) 5.060 * * [simplify]: Extracting #0: cost 1 inf + 0 5.060 * * [simplify]: Extracting #1: cost 3 inf + 0 5.060 * * [simplify]: Extracting #2: cost 3 inf + 1 5.060 * * [simplify]: Extracting #3: cost 0 inf + 45 5.060 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 5.060 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x)))) 5.060 * * * * [progress]: [ 18 / 18 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))> 5.061 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 5.061 * * [simplify]: iters left: 2 (4 enodes) 5.062 * * [simplify]: iters left: 1 (10 enodes) 5.065 * * [simplify]: Extracting #0: cost 1 inf + 0 5.065 * * [simplify]: Extracting #1: cost 3 inf + 0 5.065 * * [simplify]: Extracting #2: cost 3 inf + 1 5.065 * * [simplify]: Extracting #3: cost 0 inf + 45 5.065 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 5.065 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (real->posit16 1) x)))) 5.065 * * * [progress]: adding candidates to table 5.697 * * [progress]: iteration 4 / 4 5.697 * * * [progress]: picking best candidate 5.782 * * * * [pick]: Picked #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 5.782 * * * [progress]: localizing error 6.050 * * * [progress]: generating rewritten candidates 6.050 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 6.063 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 6.066 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 6.069 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 6.072 * * * [progress]: generating series expansions 6.072 * * * * [progress]: [ 1 / 4 ] generating series at (2) 6.072 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 6.072 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 6.072 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 6.072 * * * [progress]: simplifying candidates 6.072 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> 6.072 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.072 * * [simplify]: iters left: 3 (5 enodes) 6.073 * * [simplify]: iters left: 2 (11 enodes) 6.075 * * [simplify]: iters left: 1 (13 enodes) 6.077 * * [simplify]: Extracting #0: cost 1 inf + 0 6.077 * * [simplify]: Extracting #1: cost 3 inf + 0 6.077 * * [simplify]: Extracting #2: cost 5 inf + 0 6.077 * * [simplify]: Extracting #3: cost 3 inf + 2 6.077 * * [simplify]: Extracting #4: cost 0 inf + 527 6.078 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.078 * [simplify]: Simplified (2 1) to (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))) 6.078 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> 6.078 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.078 * * [simplify]: iters left: 3 (5 enodes) 6.079 * * [simplify]: iters left: 2 (11 enodes) 6.081 * * [simplify]: iters left: 1 (13 enodes) 6.083 * * [simplify]: Extracting #0: cost 1 inf + 0 6.083 * * [simplify]: Extracting #1: cost 3 inf + 0 6.083 * * [simplify]: Extracting #2: cost 5 inf + 0 6.083 * * [simplify]: Extracting #3: cost 3 inf + 2 6.083 * * [simplify]: Extracting #4: cost 0 inf + 527 6.083 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.083 * [simplify]: Simplified (2 1) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))) 6.083 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))> 6.083 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1)))))> 6.083 * [simplify]: Simplifying (-.p16 x (real->posit16 1)) 6.083 * * [simplify]: iters left: 2 (4 enodes) 6.085 * * [simplify]: iters left: 1 (16 enodes) 6.087 * * [simplify]: Extracting #0: cost 1 inf + 0 6.087 * * [simplify]: Extracting #1: cost 6 inf + 0 6.087 * * [simplify]: Extracting #2: cost 11 inf + 1 6.087 * * [simplify]: Extracting #3: cost 11 inf + 323 6.088 * * [simplify]: Extracting #4: cost 5 inf + 1491 6.088 * * [simplify]: Extracting #5: cost 1 inf + 3657 6.088 * * [simplify]: Extracting #6: cost 0 inf + 5019 6.088 * [simplify]: Simplified to (-.p16 x (real->posit16 1)) 6.088 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1))))) 6.088 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (/.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> 6.088 * [simplify]: Simplifying (real->posit16 1) 6.089 * * [simplify]: iters left: 1 (2 enodes) 6.089 * * [simplify]: Extracting #0: cost 1 inf + 0 6.089 * * [simplify]: Extracting #1: cost 2 inf + 0 6.089 * * [simplify]: Extracting #2: cost 1 inf + 1 6.089 * * [simplify]: Extracting #3: cost 0 inf + 2 6.090 * [simplify]: Simplified to (real->posit16 1) 6.090 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (/.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1)))))) 6.090 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.090 * [simplify]: Simplifying (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) 6.090 * * [simplify]: iters left: 3 (6 enodes) 6.092 * * [simplify]: iters left: 2 (12 enodes) 6.094 * * [simplify]: iters left: 1 (14 enodes) 6.097 * * [simplify]: Extracting #0: cost 1 inf + 0 6.097 * * [simplify]: Extracting #1: cost 3 inf + 0 6.097 * * [simplify]: Extracting #2: cost 5 inf + 0 6.097 * * [simplify]: Extracting #3: cost 5 inf + 1 6.097 * * [simplify]: Extracting #4: cost 0 inf + 1327 6.097 * [simplify]: Simplified to (+.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 x x)) 6.097 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 x x))))) 6.097 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))))))> 6.098 * [simplify]: Simplifying (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.098 * * [simplify]: iters left: 3 (5 enodes) 6.099 * * [simplify]: iters left: 2 (11 enodes) 6.101 * * [simplify]: iters left: 1 (13 enodes) 6.103 * * [simplify]: Extracting #0: cost 1 inf + 0 6.103 * * [simplify]: Extracting #1: cost 3 inf + 0 6.103 * * [simplify]: Extracting #2: cost 5 inf + 0 6.103 * * [simplify]: Extracting #3: cost 3 inf + 2 6.103 * * [simplify]: Extracting #4: cost 0 inf + 527 6.103 * [simplify]: Simplified to (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.103 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1)))))) 6.103 * [simplify]: Simplifying (/.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))) 6.104 * * [simplify]: iters left: 3 (6 enodes) 6.105 * * [simplify]: iters left: 2 (18 enodes) 6.111 * * [simplify]: iters left: 1 (31 enodes) 6.121 * * [simplify]: Extracting #0: cost 1 inf + 0 6.121 * * [simplify]: Extracting #1: cost 10 inf + 0 6.121 * * [simplify]: Extracting #2: cost 26 inf + 0 6.122 * * [simplify]: Extracting #3: cost 31 inf + 1 6.122 * * [simplify]: Extracting #4: cost 35 inf + 323 6.122 * * [simplify]: Extracting #5: cost 17 inf + 8069 6.125 * * [simplify]: Extracting #6: cost 0 inf + 25900 6.127 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1))) 6.127 * [simplify]: Simplified (2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))))) 6.127 * * * * [progress]: [ 8 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.127 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.127 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))))))> 6.127 * [simplify]: Simplifying (+.p16 x (real->posit16 1)) 6.127 * * [simplify]: iters left: 2 (4 enodes) 6.129 * * [simplify]: iters left: 1 (10 enodes) 6.132 * * [simplify]: Extracting #0: cost 1 inf + 0 6.132 * * [simplify]: Extracting #1: cost 3 inf + 0 6.132 * * [simplify]: Extracting #2: cost 3 inf + 1 6.133 * * [simplify]: Extracting #3: cost 0 inf + 45 6.133 * [simplify]: Simplified to (+.p16 (real->posit16 1) x) 6.133 * [simplify]: Simplified (2 2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))))) 6.133 * [simplify]: Simplifying (-.p16 x (real->posit16 1)) 6.133 * * [simplify]: iters left: 2 (4 enodes) 6.135 * * [simplify]: iters left: 1 (16 enodes) 6.141 * * [simplify]: Extracting #0: cost 1 inf + 0 6.141 * * [simplify]: Extracting #1: cost 6 inf + 0 6.141 * * [simplify]: Extracting #2: cost 11 inf + 1 6.141 * * [simplify]: Extracting #3: cost 11 inf + 323 6.141 * * [simplify]: Extracting #4: cost 5 inf + 1491 6.141 * * [simplify]: Extracting #5: cost 1 inf + 3657 6.142 * * [simplify]: Extracting #6: cost 0 inf + 5019 6.142 * [simplify]: Simplified to (-.p16 x (real->posit16 1)) 6.142 * [simplify]: Simplified (2 2 2 2) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1)))))) 6.142 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 x x) (neg.p16 (*.p16 (real->posit16 1) (real->posit16 1)))))))> 6.142 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> 6.143 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.143 * [simplify]: Simplifying (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.143 * * [simplify]: iters left: 3 (5 enodes) 6.145 * * [simplify]: iters left: 2 (17 enodes) 6.151 * * [simplify]: iters left: 1 (21 enodes) 6.156 * * [simplify]: Extracting #0: cost 1 inf + 0 6.156 * * [simplify]: Extracting #1: cost 5 inf + 0 6.156 * * [simplify]: Extracting #2: cost 7 inf + 0 6.156 * * [simplify]: Extracting #3: cost 5 inf + 2 6.156 * * [simplify]: Extracting #4: cost 0 inf + 1050 6.156 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.156 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 6.156 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.157 * [simplify]: Simplifying (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.157 * * [simplify]: iters left: 3 (5 enodes) 6.159 * * [simplify]: iters left: 2 (17 enodes) 6.164 * * [simplify]: iters left: 1 (21 enodes) 6.169 * * [simplify]: Extracting #0: cost 1 inf + 0 6.169 * * [simplify]: Extracting #1: cost 5 inf + 0 6.169 * * [simplify]: Extracting #2: cost 7 inf + 0 6.169 * * [simplify]: Extracting #3: cost 5 inf + 2 6.170 * * [simplify]: Extracting #4: cost 0 inf + 1050 6.170 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.170 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 6.170 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.170 * [simplify]: Simplifying (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.170 * * [simplify]: iters left: 3 (5 enodes) 6.172 * * [simplify]: iters left: 2 (17 enodes) 6.176 * * [simplify]: iters left: 1 (21 enodes) 6.178 * * [simplify]: Extracting #0: cost 1 inf + 0 6.178 * * [simplify]: Extracting #1: cost 5 inf + 0 6.179 * * [simplify]: Extracting #2: cost 7 inf + 0 6.179 * * [simplify]: Extracting #3: cost 5 inf + 2 6.179 * * [simplify]: Extracting #4: cost 0 inf + 1050 6.179 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.179 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 6.179 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> 6.179 * [simplify]: Simplifying (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) 6.179 * * [simplify]: iters left: 3 (5 enodes) 6.180 * * [simplify]: iters left: 2 (17 enodes) 6.184 * * [simplify]: iters left: 1 (21 enodes) 6.187 * * [simplify]: Extracting #0: cost 1 inf + 0 6.187 * * [simplify]: Extracting #1: cost 5 inf + 0 6.187 * * [simplify]: Extracting #2: cost 7 inf + 0 6.187 * * [simplify]: Extracting #3: cost 5 inf + 2 6.187 * * [simplify]: Extracting #4: cost 0 inf + 1050 6.187 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) 6.187 * [simplify]: Simplified (2 2 1) to (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))) 6.187 * * * [progress]: adding candidates to table 6.794 * [progress]: [Phase 3 of 3] Extracting. 6.794 * * [regime]: Finding splitpoints for: (#posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (*.p16 (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (/.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))>) 6.797 * * * [regime-changes]: Trying 1 branch expressions: (x) 6.797 * * * * [regimes]: Trying to branch on x from (#posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 (*.p16 x x) (*.p16 x x)) (*.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (real->posit16 1) (real->posit16 1))))) (*.p16 (+.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1)))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (/.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 x (real->posit16 1))))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (real->posit16 1))))> #posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))))>) 7.055 * * * [regime]: Found split indices: #