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 0.005 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.007 * * * * [points]: Setting MPFR precision to 64 0.008 * * * * [points]: Setting MPFR precision to 320 0.010 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.012 * * * * [points]: Setting MPFR precision to 64 0.014 * * * * [points]: Setting MPFR precision to 320 0.017 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.018 * * * * [points]: Setting MPFR precision to 64 0.027 * * * * [points]: Setting MPFR precision to 320 0.033 * * * * [points]: Computing exacts for 256 points 0.037 * * * * [points]: Setting MPFR precision to 64 0.057 * * * * [points]: Setting MPFR precision to 320 0.080 * * * * [points]: Filtering points with unrepresentable outputs 0.081 * * * * [points]: Sampled 256 points with exact outputs 0.081 * * * [progress]: [2/2] Setting up program. 0.097 * [progress]: [Phase 2 of 3] Improving. 0.097 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.098 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.098 * * [simplify]: iters left: 4 (11 enodes) 0.101 * * [simplify]: iters left: 3 (26 enodes) 0.106 * * [simplify]: iters left: 2 (41 enodes) 0.115 * * [simplify]: iters left: 1 (58 enodes) 0.126 * * [simplify]: Extracting #0: cost 1 inf + 0 0.126 * * [simplify]: Extracting #1: cost 10 inf + 0 0.126 * * [simplify]: Extracting #2: cost 15 inf + 1 0.126 * * [simplify]: Extracting #3: cost 15 inf + 324 0.126 * * [simplify]: Extracting #4: cost 13 inf + 326 0.126 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.126 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.127 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.127 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.188 * * [progress]: iteration 1 / 4 0.188 * * * [progress]: picking best candidate 0.237 * * * * [pick]: Picked #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.237 * * * [progress]: localizing error 0.461 * * * [progress]: generating rewritten candidates 0.461 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.467 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.477 * * * [progress]: generating series expansions 0.477 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.477 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.478 * * * [progress]: simplifying candidates 0.478 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 0.478 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 0.478 * * [simplify]: iters left: 2 (4 enodes) 0.481 * * [simplify]: iters left: 1 (8 enodes) 0.483 * * [simplify]: Extracting #0: cost 1 inf + 0 0.484 * * [simplify]: Extracting #1: cost 3 inf + 0 0.484 * * [simplify]: Extracting #2: cost 3 inf + 1 0.484 * * [simplify]: Extracting #3: cost 2 inf + 2 0.484 * * [simplify]: Extracting #4: cost 0 inf + 45 0.484 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 0.484 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 0.484 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 0.484 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 0.484 * * [simplify]: iters left: 2 (4 enodes) 0.487 * * [simplify]: iters left: 1 (8 enodes) 0.490 * * [simplify]: Extracting #0: cost 1 inf + 0 0.490 * * [simplify]: Extracting #1: cost 3 inf + 0 0.490 * * [simplify]: Extracting #2: cost 3 inf + 1 0.490 * * [simplify]: Extracting #3: cost 2 inf + 2 0.490 * * [simplify]: Extracting #4: cost 0 inf + 45 0.490 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 0.490 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 0.490 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #posit16 10))) (*.p16 d1 (real->posit16 20))))> 0.490 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.491 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.491 * * [simplify]: iters left: 3 (7 enodes) 0.495 * * [simplify]: iters left: 2 (15 enodes) 0.501 * * [simplify]: iters left: 1 (21 enodes) 0.508 * * [simplify]: Extracting #0: cost 1 inf + 0 0.508 * * [simplify]: Extracting #1: cost 7 inf + 0 0.508 * * [simplify]: Extracting #2: cost 8 inf + 1 0.508 * * [simplify]: Extracting #3: cost 6 inf + 3 0.508 * * [simplify]: Extracting #4: cost 3 inf + 47 0.508 * * [simplify]: Extracting #5: cost 0 inf + 214 0.509 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.509 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.509 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.509 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.509 * * [simplify]: iters left: 3 (7 enodes) 0.513 * * [simplify]: iters left: 2 (15 enodes) 0.519 * * [simplify]: iters left: 1 (21 enodes) 0.526 * * [simplify]: Extracting #0: cost 1 inf + 0 0.526 * * [simplify]: Extracting #1: cost 7 inf + 0 0.526 * * [simplify]: Extracting #2: cost 8 inf + 1 0.526 * * [simplify]: Extracting #3: cost 6 inf + 3 0.527 * * [simplify]: Extracting #4: cost 3 inf + 47 0.527 * * [simplify]: Extracting #5: cost 0 inf + 214 0.527 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.527 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.527 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 0.528 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 0.528 * * [simplify]: iters left: 2 (4 enodes) 0.530 * * [simplify]: iters left: 1 (8 enodes) 0.533 * * [simplify]: Extracting #0: cost 1 inf + 0 0.533 * * [simplify]: Extracting #1: cost 3 inf + 0 0.533 * * [simplify]: Extracting #2: cost 3 inf + 1 0.533 * * [simplify]: Extracting #3: cost 0 inf + 325 0.534 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 0.534 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 0.534 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.534 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.534 * * [simplify]: iters left: 3 (7 enodes) 0.538 * * [simplify]: iters left: 2 (15 enodes) 0.544 * * [simplify]: iters left: 1 (21 enodes) 0.551 * * [simplify]: Extracting #0: cost 1 inf + 0 0.552 * * [simplify]: Extracting #1: cost 7 inf + 0 0.552 * * [simplify]: Extracting #2: cost 8 inf + 1 0.552 * * [simplify]: Extracting #3: cost 6 inf + 3 0.552 * * [simplify]: Extracting #4: cost 3 inf + 47 0.552 * * [simplify]: Extracting #5: cost 0 inf + 214 0.552 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.552 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.553 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.553 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.553 * * [simplify]: iters left: 3 (7 enodes) 0.558 * * [simplify]: iters left: 2 (15 enodes) 0.564 * * [simplify]: iters left: 1 (21 enodes) 0.570 * * [simplify]: Extracting #0: cost 1 inf + 0 0.571 * * [simplify]: Extracting #1: cost 7 inf + 0 0.571 * * [simplify]: Extracting #2: cost 8 inf + 1 0.571 * * [simplify]: Extracting #3: cost 6 inf + 3 0.571 * * [simplify]: Extracting #4: cost 3 inf + 47 0.571 * * [simplify]: Extracting #5: cost 0 inf + 214 0.571 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.571 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.571 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #posit16 20)) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2))))> 0.571 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.572 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.572 * * [simplify]: iters left: 4 (11 enodes) 0.577 * * [simplify]: iters left: 3 (26 enodes) 0.587 * * [simplify]: iters left: 2 (41 enodes) 0.605 * * [simplify]: iters left: 1 (58 enodes) 0.623 * * [simplify]: Extracting #0: cost 1 inf + 0 0.623 * * [simplify]: Extracting #1: cost 10 inf + 0 0.623 * * [simplify]: Extracting #2: cost 15 inf + 1 0.624 * * [simplify]: Extracting #3: cost 15 inf + 324 0.624 * * [simplify]: Extracting #4: cost 13 inf + 326 0.624 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.625 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.626 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.626 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.626 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.626 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.626 * * [simplify]: iters left: 4 (11 enodes) 0.633 * * [simplify]: iters left: 3 (26 enodes) 0.642 * * [simplify]: iters left: 2 (41 enodes) 0.658 * * [simplify]: iters left: 1 (58 enodes) 0.669 * * [simplify]: Extracting #0: cost 1 inf + 0 0.669 * * [simplify]: Extracting #1: cost 10 inf + 0 0.669 * * [simplify]: Extracting #2: cost 15 inf + 1 0.669 * * [simplify]: Extracting #3: cost 15 inf + 324 0.669 * * [simplify]: Extracting #4: cost 13 inf + 326 0.669 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.670 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.670 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.670 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.670 * * * [progress]: adding candidates to table 0.965 * * [progress]: iteration 2 / 4 0.965 * * * [progress]: picking best candidate 1.005 * * * * [pick]: Picked #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.005 * * * [progress]: localizing error 1.115 * * * [progress]: generating rewritten candidates 1.115 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.121 * * * [progress]: generating series expansions 1.121 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.121 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.121 * * * [progress]: simplifying candidates 1.121 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 1.122 * [simplify]: Simplifying (*.p16 d1 d2) 1.122 * * [simplify]: iters left: 1 (3 enodes) 1.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1.122 * * [simplify]: Extracting #1: cost 3 inf + 0 1.122 * * [simplify]: Extracting #2: cost 1 inf + 2 1.122 * * [simplify]: Extracting #3: cost 0 inf + 324 1.122 * [simplify]: Simplified to (*.p16 d2 d1) 1.123 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d2 d1)) (*.p16 d1 (real->posit16 20)))) 1.123 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 10) d1) (*.p16 d2 d1)) (*.p16 d1 (real->posit16 20))))> 1.123 * [simplify]: Simplifying (*.p16 d2 d1) 1.123 * * [simplify]: iters left: 1 (3 enodes) 1.123 * * [simplify]: Extracting #0: cost 1 inf + 0 1.123 * * [simplify]: Extracting #1: cost 3 inf + 0 1.124 * * [simplify]: Extracting #2: cost 1 inf + 2 1.124 * * [simplify]: Extracting #3: cost 0 inf + 324 1.124 * [simplify]: Simplified to (*.p16 d1 d2) 1.124 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (+.p16 (*.p16 (real->posit16 10) d1) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))) 1.124 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 10) d2) d1) (*.p16 d1 (real->posit16 20))))> 1.124 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.124 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.124 * * [simplify]: iters left: 3 (7 enodes) 1.126 * * [simplify]: iters left: 2 (15 enodes) 1.129 * * [simplify]: iters left: 1 (21 enodes) 1.133 * * [simplify]: Extracting #0: cost 1 inf + 0 1.134 * * [simplify]: Extracting #1: cost 7 inf + 0 1.134 * * [simplify]: Extracting #2: cost 8 inf + 1 1.134 * * [simplify]: Extracting #3: cost 6 inf + 3 1.134 * * [simplify]: Extracting #4: cost 3 inf + 47 1.134 * * [simplify]: Extracting #5: cost 0 inf + 214 1.134 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.134 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.134 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 1.134 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 1.134 * * [simplify]: iters left: 2 (4 enodes) 1.136 * * [simplify]: iters left: 1 (8 enodes) 1.137 * * [simplify]: Extracting #0: cost 1 inf + 0 1.137 * * [simplify]: Extracting #1: cost 3 inf + 0 1.137 * * [simplify]: Extracting #2: cost 3 inf + 1 1.137 * * [simplify]: Extracting #3: cost 0 inf + 325 1.137 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.137 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 1.137 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 10) d1) (+.p16 (*.p16 d2 d1) (*.p16 d1 (real->posit16 20)))))> 1.137 * [simplify]: Simplifying (*.p16 (real->posit16 10) d1) 1.137 * * [simplify]: iters left: 2 (4 enodes) 1.139 * * [simplify]: iters left: 1 (8 enodes) 1.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1.140 * * [simplify]: Extracting #1: cost 3 inf + 0 1.140 * * [simplify]: Extracting #2: cost 3 inf + 1 1.140 * * [simplify]: Extracting #3: cost 2 inf + 2 1.140 * * [simplify]: Extracting #4: cost 0 inf + 325 1.140 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.140 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d2 d1) (*.p16 d1 (real->posit16 20))))) 1.140 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.141 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.141 * * [simplify]: iters left: 3 (7 enodes) 1.143 * * [simplify]: iters left: 2 (15 enodes) 1.146 * * [simplify]: iters left: 1 (21 enodes) 1.150 * * [simplify]: Extracting #0: cost 1 inf + 0 1.150 * * [simplify]: Extracting #1: cost 7 inf + 0 1.150 * * [simplify]: Extracting #2: cost 8 inf + 1 1.150 * * [simplify]: Extracting #3: cost 6 inf + 3 1.150 * * [simplify]: Extracting #4: cost 3 inf + 47 1.150 * * [simplify]: Extracting #5: cost 0 inf + 214 1.150 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.150 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.150 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 20)) (*.p16 d1 (+.p16 (real->posit16 10) d2))))> 1.150 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.150 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 1.150 * * [simplify]: iters left: 2 (4 enodes) 1.152 * * [simplify]: iters left: 1 (8 enodes) 1.153 * * [simplify]: Extracting #0: cost 1 inf + 0 1.153 * * [simplify]: Extracting #1: cost 3 inf + 0 1.153 * * [simplify]: Extracting #2: cost 3 inf + 1 1.153 * * [simplify]: Extracting #3: cost 2 inf + 2 1.153 * * [simplify]: Extracting #4: cost 0 inf + 45 1.153 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 1.153 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 1.153 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.154 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 1.154 * * [simplify]: iters left: 2 (4 enodes) 1.155 * * [simplify]: iters left: 1 (8 enodes) 1.156 * * [simplify]: Extracting #0: cost 1 inf + 0 1.156 * * [simplify]: Extracting #1: cost 3 inf + 0 1.156 * * [simplify]: Extracting #2: cost 3 inf + 1 1.156 * * [simplify]: Extracting #3: cost 2 inf + 2 1.156 * * [simplify]: Extracting #4: cost 0 inf + 45 1.157 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 1.157 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 1.157 * * * [progress]: adding candidates to table 1.416 * * [progress]: iteration 3 / 4 1.416 * * * [progress]: picking best candidate 1.443 * * * * [pick]: Picked #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 1.443 * * * [progress]: localizing error 1.578 * * * [progress]: generating rewritten candidates 1.578 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.581 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.585 * * * [progress]: generating series expansions 1.586 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.586 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.586 * * * [progress]: simplifying candidates 1.586 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))> 1.586 * [simplify]: Simplifying (+.p16 d2 (real->posit16 20)) 1.586 * * [simplify]: iters left: 2 (4 enodes) 1.587 * * [simplify]: iters left: 1 (8 enodes) 1.589 * * [simplify]: Extracting #0: cost 1 inf + 0 1.589 * * [simplify]: Extracting #1: cost 3 inf + 0 1.589 * * [simplify]: Extracting #2: cost 3 inf + 1 1.589 * * [simplify]: Extracting #3: cost 0 inf + 45 1.589 * [simplify]: Simplified to (+.p16 (real->posit16 20) d2) 1.589 * [simplify]: Simplified (2 2 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 1.589 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))> 1.589 * [simplify]: Simplifying (+.p16 d2 (real->posit16 20)) 1.589 * * [simplify]: iters left: 2 (4 enodes) 1.590 * * [simplify]: iters left: 1 (8 enodes) 1.592 * * [simplify]: Extracting #0: cost 1 inf + 0 1.592 * * [simplify]: Extracting #1: cost 3 inf + 0 1.592 * * [simplify]: Extracting #2: cost 3 inf + 1 1.592 * * [simplify]: Extracting #3: cost 0 inf + 45 1.592 * [simplify]: Simplified to (+.p16 (real->posit16 20) d2) 1.592 * [simplify]: Simplified (2 2 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 1.592 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 (real->posit16 20)) (*.p16 d1 d2))))> 1.592 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.592 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 1.592 * * [simplify]: iters left: 3 (7 enodes) 1.594 * * [simplify]: iters left: 2 (15 enodes) 1.597 * * [simplify]: iters left: 1 (21 enodes) 1.601 * * [simplify]: Extracting #0: cost 1 inf + 0 1.601 * * [simplify]: Extracting #1: cost 7 inf + 0 1.601 * * [simplify]: Extracting #2: cost 8 inf + 1 1.601 * * [simplify]: Extracting #3: cost 6 inf + 3 1.601 * * [simplify]: Extracting #4: cost 1 inf + 172 1.601 * * [simplify]: Extracting #5: cost 0 inf + 214 1.601 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 1.601 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 1.602 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.602 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 1.602 * * [simplify]: iters left: 3 (7 enodes) 1.604 * * [simplify]: iters left: 2 (15 enodes) 1.607 * * [simplify]: iters left: 1 (21 enodes) 1.610 * * [simplify]: Extracting #0: cost 1 inf + 0 1.610 * * [simplify]: Extracting #1: cost 7 inf + 0 1.611 * * [simplify]: Extracting #2: cost 8 inf + 1 1.611 * * [simplify]: Extracting #3: cost 6 inf + 3 1.611 * * [simplify]: Extracting #4: cost 1 inf + 172 1.611 * * [simplify]: Extracting #5: cost 0 inf + 214 1.611 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 1.611 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 1.611 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 1.611 * [simplify]: Simplifying (*.p16 d1 (real->posit16 20)) 1.611 * * [simplify]: iters left: 2 (4 enodes) 1.612 * * [simplify]: iters left: 1 (8 enodes) 1.614 * * [simplify]: Extracting #0: cost 1 inf + 0 1.614 * * [simplify]: Extracting #1: cost 3 inf + 0 1.614 * * [simplify]: Extracting #2: cost 3 inf + 1 1.614 * * [simplify]: Extracting #3: cost 0 inf + 325 1.614 * [simplify]: Simplified to (*.p16 d1 (real->posit16 20)) 1.614 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))) 1.614 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.614 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 1.614 * * [simplify]: iters left: 3 (7 enodes) 1.616 * * [simplify]: iters left: 2 (15 enodes) 1.620 * * [simplify]: iters left: 1 (21 enodes) 1.623 * * [simplify]: Extracting #0: cost 1 inf + 0 1.623 * * [simplify]: Extracting #1: cost 7 inf + 0 1.623 * * [simplify]: Extracting #2: cost 8 inf + 1 1.624 * * [simplify]: Extracting #3: cost 6 inf + 3 1.624 * * [simplify]: Extracting #4: cost 1 inf + 172 1.624 * * [simplify]: Extracting #5: cost 0 inf + 214 1.624 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 1.624 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 1.624 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.624 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 1.624 * * [simplify]: iters left: 3 (7 enodes) 1.626 * * [simplify]: iters left: 2 (15 enodes) 1.630 * * [simplify]: iters left: 1 (21 enodes) 1.634 * * [simplify]: Extracting #0: cost 1 inf + 0 1.634 * * [simplify]: Extracting #1: cost 7 inf + 0 1.634 * * [simplify]: Extracting #2: cost 8 inf + 1 1.634 * * [simplify]: Extracting #3: cost 6 inf + 3 1.634 * * [simplify]: Extracting #4: cost 1 inf + 172 1.634 * * [simplify]: Extracting #5: cost 0 inf + 214 1.634 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 1.634 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 1.634 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #posit16 20))) (*.p16 d1 (real->posit16 10))))> 1.634 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 1.635 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 1.635 * * [simplify]: iters left: 2 (4 enodes) 1.636 * * [simplify]: iters left: 1 (8 enodes) 1.637 * * [simplify]: Extracting #0: cost 1 inf + 0 1.637 * * [simplify]: Extracting #1: cost 3 inf + 0 1.637 * * [simplify]: Extracting #2: cost 3 inf + 1 1.638 * * [simplify]: Extracting #3: cost 0 inf + 325 1.638 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.638 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 1.638 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 1.638 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 1.638 * * [simplify]: iters left: 2 (4 enodes) 1.639 * * [simplify]: iters left: 1 (8 enodes) 1.640 * * [simplify]: Extracting #0: cost 1 inf + 0 1.641 * * [simplify]: Extracting #1: cost 3 inf + 0 1.641 * * [simplify]: Extracting #2: cost 3 inf + 1 1.641 * * [simplify]: Extracting #3: cost 0 inf + 325 1.641 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.641 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 1.641 * * * [progress]: adding candidates to table 1.922 * * [progress]: iteration 4 / 4 1.922 * * * [progress]: picking best candidate 1.949 * * * * [pick]: Picked #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.949 * * * [progress]: localizing error 2.043 * * * [progress]: generating rewritten candidates 2.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.053 * * * [progress]: generating series expansions 2.053 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.053 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.053 * * * [progress]: simplifying candidates 2.053 * * * * [progress]: [ 1 / 7 ] simplifiying candidate #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))> 2.053 * [simplify]: Simplifying (*.p16 d1 (+.p16 d2 (real->posit16 20))) 2.053 * * [simplify]: iters left: 3 (6 enodes) 2.055 * * [simplify]: iters left: 2 (19 enodes) 2.059 * * [simplify]: iters left: 1 (21 enodes) 2.065 * * [simplify]: Extracting #0: cost 1 inf + 0 2.065 * * [simplify]: Extracting #1: cost 5 inf + 0 2.066 * * [simplify]: Extracting #2: cost 6 inf + 1 2.066 * * [simplify]: Extracting #3: cost 5 inf + 324 2.066 * * [simplify]: Extracting #4: cost 0 inf + 1053 2.066 * [simplify]: Simplified to (*.p16 d1 (+.p16 (real->posit16 20) d2)) 2.066 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 2.066 * * * * [progress]: [ 2 / 7 ] simplifiying candidate #posit16 10) d1) (*.p16 (+.p16 d2 (real->posit16 20)) d1)))> 2.067 * [simplify]: Simplifying (*.p16 (+.p16 d2 (real->posit16 20)) d1) 2.067 * * [simplify]: iters left: 3 (6 enodes) 2.070 * * [simplify]: iters left: 2 (13 enodes) 2.075 * * [simplify]: iters left: 1 (21 enodes) 2.082 * * [simplify]: Extracting #0: cost 1 inf + 0 2.082 * * [simplify]: Extracting #1: cost 5 inf + 0 2.082 * * [simplify]: Extracting #2: cost 6 inf + 1 2.082 * * [simplify]: Extracting #3: cost 6 inf + 2 2.083 * * [simplify]: Extracting #4: cost 4 inf + 325 2.083 * * [simplify]: Extracting #5: cost 0 inf + 1053 2.083 * [simplify]: Simplified to (*.p16 d1 (+.p16 (real->posit16 20) d2)) 2.083 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 (real->posit16 10) d1) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 2.083 * * * * [progress]: [ 3 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20))) d1))> 2.083 * * * * [progress]: [ 4 / 7 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 2.083 * [simplify]: Simplifying (real->posit16 20) 2.083 * * [simplify]: iters left: 1 (2 enodes) 2.085 * * [simplify]: Extracting #0: cost 1 inf + 0 2.085 * * [simplify]: Extracting #1: cost 2 inf + 0 2.085 * * [simplify]: Extracting #2: cost 1 inf + 1 2.085 * * [simplify]: Extracting #3: cost 0 inf + 2 2.085 * [simplify]: Simplified to (real->posit16 20) 2.085 * [simplify]: Simplified (2 2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)))) 2.085 * * * * [progress]: [ 5 / 7 ] simplifiying candidate #posit16 20)) (real->posit16 10))))> 2.085 * * * * [progress]: [ 6 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 2.085 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 2.086 * * [simplify]: iters left: 3 (7 enodes) 2.089 * * [simplify]: iters left: 2 (15 enodes) 2.095 * * [simplify]: iters left: 1 (21 enodes) 2.102 * * [simplify]: Extracting #0: cost 1 inf + 0 2.102 * * [simplify]: Extracting #1: cost 7 inf + 0 2.102 * * [simplify]: Extracting #2: cost 8 inf + 1 2.102 * * [simplify]: Extracting #3: cost 6 inf + 3 2.103 * * [simplify]: Extracting #4: cost 1 inf + 172 2.103 * * [simplify]: Extracting #5: cost 0 inf + 214 2.103 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 2.103 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 2.103 * * * * [progress]: [ 7 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 2.104 * [simplify]: Simplifying (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))) 2.104 * * [simplify]: iters left: 3 (7 enodes) 2.108 * * [simplify]: iters left: 2 (15 enodes) 2.113 * * [simplify]: iters left: 1 (21 enodes) 2.120 * * [simplify]: Extracting #0: cost 1 inf + 0 2.120 * * [simplify]: Extracting #1: cost 7 inf + 0 2.120 * * [simplify]: Extracting #2: cost 8 inf + 1 2.120 * * [simplify]: Extracting #3: cost 6 inf + 3 2.120 * * [simplify]: Extracting #4: cost 1 inf + 172 2.121 * * [simplify]: Extracting #5: cost 0 inf + 214 2.121 * [simplify]: Simplified to (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)) 2.121 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 20)) (real->posit16 10)))) 2.121 * * * [progress]: adding candidates to table 2.425 * [progress]: [Phase 3 of 3] Extracting. 2.425 * * [regime]: Finding splitpoints for: (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))>) 2.425 * * * [regime-changes]: Trying 2 branch expressions: (d2 d1) 2.426 * * * * [regimes]: Trying to branch on d2 from (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))>) 2.581 * * * * [regimes]: Trying to branch on d1 from (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))>) 2.690 * * * [regime]: Found split indices: #