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 0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.005 * * * * [points]: Setting MPFR precision to 64 0.007 * * * * [points]: Setting MPFR precision to 320 0.008 * * * * [points]: Computing exacts on every 8 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 4 of 256 points to ramp up precision 0.020 * * * * [points]: Setting MPFR precision to 64 0.025 * * * * [points]: Setting MPFR precision to 320 0.029 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.039 * * * * [points]: Setting MPFR precision to 64 0.047 * * * * [points]: Setting MPFR precision to 320 0.056 * * * * [points]: Computing exacts for 256 points 0.060 * * * * [points]: Setting MPFR precision to 64 0.084 * * * * [points]: Setting MPFR precision to 320 0.108 * * * * [points]: Filtering points with unrepresentable outputs 0.109 * * * * [points]: Sampled 256 points with exact outputs 0.109 * * * [progress]: [2/2] Setting up program. 0.135 * [progress]: [Phase 2 of 3] Improving. 0.135 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.135 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.135 * * [simplify]: iters left: 4 (11 enodes) 0.141 * * [simplify]: iters left: 3 (26 enodes) 0.146 * * [simplify]: iters left: 2 (41 enodes) 0.154 * * [simplify]: iters left: 1 (58 enodes) 0.164 * * [simplify]: Extracting #0: cost 1 inf + 0 0.164 * * [simplify]: Extracting #1: cost 10 inf + 0 0.164 * * [simplify]: Extracting #2: cost 15 inf + 1 0.164 * * [simplify]: Extracting #3: cost 15 inf + 324 0.164 * * [simplify]: Extracting #4: cost 13 inf + 326 0.164 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.165 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.165 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.165 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.203 * * [progress]: iteration 1 / 4 0.204 * * * [progress]: picking best candidate 0.231 * * * * [pick]: Picked #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.231 * * * [progress]: localizing error 0.371 * * * [progress]: generating rewritten candidates 0.371 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.377 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.386 * * * [progress]: generating series expansions 0.386 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.387 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.387 * * * [progress]: simplifying candidates 0.387 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 0.387 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 0.387 * * [simplify]: iters left: 2 (4 enodes) 0.390 * * [simplify]: iters left: 1 (8 enodes) 0.392 * * [simplify]: Extracting #0: cost 1 inf + 0 0.392 * * [simplify]: Extracting #1: cost 3 inf + 0 0.392 * * [simplify]: Extracting #2: cost 3 inf + 1 0.392 * * [simplify]: Extracting #3: cost 2 inf + 2 0.392 * * [simplify]: Extracting #4: cost 0 inf + 45 0.392 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 0.392 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 0.392 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 0.393 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 0.393 * * [simplify]: iters left: 2 (4 enodes) 0.395 * * [simplify]: iters left: 1 (8 enodes) 0.397 * * [simplify]: Extracting #0: cost 1 inf + 0 0.397 * * [simplify]: Extracting #1: cost 3 inf + 0 0.397 * * [simplify]: Extracting #2: cost 3 inf + 1 0.397 * * [simplify]: Extracting #3: cost 2 inf + 2 0.397 * * [simplify]: Extracting #4: cost 0 inf + 45 0.398 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 0.398 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 0.398 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #posit16 10))) (*.p16 d1 (real->posit16 20))))> 0.398 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.398 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.398 * * [simplify]: iters left: 3 (7 enodes) 0.402 * * [simplify]: iters left: 2 (15 enodes) 0.406 * * [simplify]: iters left: 1 (21 enodes) 0.413 * * [simplify]: Extracting #0: cost 1 inf + 0 0.413 * * [simplify]: Extracting #1: cost 7 inf + 0 0.413 * * [simplify]: Extracting #2: cost 8 inf + 1 0.413 * * [simplify]: Extracting #3: cost 6 inf + 3 0.413 * * [simplify]: Extracting #4: cost 3 inf + 47 0.414 * * [simplify]: Extracting #5: cost 0 inf + 214 0.414 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.414 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.414 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.414 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.414 * * [simplify]: iters left: 3 (7 enodes) 0.418 * * [simplify]: iters left: 2 (15 enodes) 0.423 * * [simplify]: iters left: 1 (21 enodes) 0.429 * * [simplify]: Extracting #0: cost 1 inf + 0 0.429 * * [simplify]: Extracting #1: cost 7 inf + 0 0.429 * * [simplify]: Extracting #2: cost 8 inf + 1 0.429 * * [simplify]: Extracting #3: cost 6 inf + 3 0.430 * * [simplify]: Extracting #4: cost 3 inf + 47 0.430 * * [simplify]: Extracting #5: cost 0 inf + 214 0.430 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.430 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.430 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 0.431 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 0.431 * * [simplify]: iters left: 2 (4 enodes) 0.433 * * [simplify]: iters left: 1 (8 enodes) 0.435 * * [simplify]: Extracting #0: cost 1 inf + 0 0.435 * * [simplify]: Extracting #1: cost 3 inf + 0 0.435 * * [simplify]: Extracting #2: cost 3 inf + 1 0.435 * * [simplify]: Extracting #3: cost 0 inf + 325 0.435 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 0.435 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 0.435 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.436 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.436 * * [simplify]: iters left: 3 (7 enodes) 0.440 * * [simplify]: iters left: 2 (15 enodes) 0.445 * * [simplify]: iters left: 1 (21 enodes) 0.452 * * [simplify]: Extracting #0: cost 1 inf + 0 0.452 * * [simplify]: Extracting #1: cost 7 inf + 0 0.452 * * [simplify]: Extracting #2: cost 8 inf + 1 0.452 * * [simplify]: Extracting #3: cost 6 inf + 3 0.453 * * [simplify]: Extracting #4: cost 3 inf + 47 0.453 * * [simplify]: Extracting #5: cost 0 inf + 214 0.453 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.453 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.453 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 0.454 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 0.454 * * [simplify]: iters left: 3 (7 enodes) 0.456 * * [simplify]: iters left: 2 (15 enodes) 0.458 * * [simplify]: iters left: 1 (21 enodes) 0.462 * * [simplify]: Extracting #0: cost 1 inf + 0 0.462 * * [simplify]: Extracting #1: cost 7 inf + 0 0.462 * * [simplify]: Extracting #2: cost 8 inf + 1 0.462 * * [simplify]: Extracting #3: cost 6 inf + 3 0.462 * * [simplify]: Extracting #4: cost 3 inf + 47 0.462 * * [simplify]: Extracting #5: cost 0 inf + 214 0.462 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 0.462 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 0.462 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #posit16 20)) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2))))> 0.462 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.462 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.462 * * [simplify]: iters left: 4 (11 enodes) 0.466 * * [simplify]: iters left: 3 (26 enodes) 0.475 * * [simplify]: iters left: 2 (41 enodes) 0.482 * * [simplify]: iters left: 1 (58 enodes) 0.492 * * [simplify]: Extracting #0: cost 1 inf + 0 0.492 * * [simplify]: Extracting #1: cost 10 inf + 0 0.492 * * [simplify]: Extracting #2: cost 15 inf + 1 0.492 * * [simplify]: Extracting #3: cost 15 inf + 324 0.493 * * [simplify]: Extracting #4: cost 13 inf + 326 0.493 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.493 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.493 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.494 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.494 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 0.494 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))) 0.494 * * [simplify]: iters left: 4 (11 enodes) 0.497 * * [simplify]: iters left: 3 (26 enodes) 0.501 * * [simplify]: iters left: 2 (41 enodes) 0.508 * * [simplify]: iters left: 1 (58 enodes) 0.518 * * [simplify]: Extracting #0: cost 1 inf + 0 0.518 * * [simplify]: Extracting #1: cost 10 inf + 0 0.518 * * [simplify]: Extracting #2: cost 15 inf + 1 0.518 * * [simplify]: Extracting #3: cost 15 inf + 324 0.518 * * [simplify]: Extracting #4: cost 13 inf + 326 0.518 * * [simplify]: Extracting #5: cost 5 inf + 1822 0.519 * * [simplify]: Extracting #6: cost 0 inf + 3037 0.519 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1) 0.519 * [simplify]: Simplified (2) to (λ (d1 d2) (*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)) 0.519 * * * [progress]: adding candidates to table 0.840 * * [progress]: iteration 2 / 4 0.840 * * * [progress]: picking best candidate 0.879 * * * * [pick]: Picked #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 0.879 * * * [progress]: localizing error 0.997 * * * [progress]: generating rewritten candidates 0.997 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.000 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.003 * * * [progress]: generating series expansions 1.003 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.003 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.003 * * * [progress]: simplifying candidates 1.003 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> 1.003 * [simplify]: Simplifying (*.p16 d1 d2) 1.003 * * [simplify]: iters left: 1 (3 enodes) 1.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1.004 * * [simplify]: Extracting #1: cost 3 inf + 0 1.004 * * [simplify]: Extracting #2: cost 1 inf + 2 1.004 * * [simplify]: Extracting #3: cost 0 inf + 324 1.004 * [simplify]: Simplified to (*.p16 d2 d1) 1.004 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d2 d1)) (*.p16 d1 (real->posit16 20)))) 1.004 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 10) d1) (*.p16 d2 d1)) (*.p16 d1 (real->posit16 20))))> 1.004 * [simplify]: Simplifying (*.p16 d2 d1) 1.004 * * [simplify]: iters left: 1 (3 enodes) 1.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1.005 * * [simplify]: Extracting #1: cost 3 inf + 0 1.005 * * [simplify]: Extracting #2: cost 1 inf + 2 1.005 * * [simplify]: Extracting #3: cost 0 inf + 324 1.005 * [simplify]: Simplified to (*.p16 d1 d2) 1.005 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (+.p16 (*.p16 (real->posit16 10) d1) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))) 1.005 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 10) d2) d1) (*.p16 d1 (real->posit16 20))))> 1.005 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.005 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.005 * * [simplify]: iters left: 3 (7 enodes) 1.008 * * [simplify]: iters left: 2 (15 enodes) 1.010 * * [simplify]: iters left: 1 (21 enodes) 1.014 * * [simplify]: Extracting #0: cost 1 inf + 0 1.014 * * [simplify]: Extracting #1: cost 7 inf + 0 1.014 * * [simplify]: Extracting #2: cost 8 inf + 1 1.014 * * [simplify]: Extracting #3: cost 6 inf + 3 1.014 * * [simplify]: Extracting #4: cost 3 inf + 47 1.014 * * [simplify]: Extracting #5: cost 0 inf + 214 1.014 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.014 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.014 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> 1.014 * [simplify]: Simplifying (*.p16 d1 (real->posit16 10)) 1.014 * * [simplify]: iters left: 2 (4 enodes) 1.016 * * [simplify]: iters left: 1 (8 enodes) 1.017 * * [simplify]: Extracting #0: cost 1 inf + 0 1.017 * * [simplify]: Extracting #1: cost 3 inf + 0 1.017 * * [simplify]: Extracting #2: cost 3 inf + 1 1.017 * * [simplify]: Extracting #3: cost 0 inf + 325 1.017 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.017 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20))))) 1.017 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 10) d1) (+.p16 (*.p16 d2 d1) (*.p16 d1 (real->posit16 20)))))> 1.018 * [simplify]: Simplifying (*.p16 (real->posit16 10) d1) 1.018 * * [simplify]: iters left: 2 (4 enodes) 1.019 * * [simplify]: iters left: 1 (8 enodes) 1.020 * * [simplify]: Extracting #0: cost 1 inf + 0 1.020 * * [simplify]: Extracting #1: cost 3 inf + 0 1.020 * * [simplify]: Extracting #2: cost 3 inf + 1 1.020 * * [simplify]: Extracting #3: cost 2 inf + 2 1.020 * * [simplify]: Extracting #4: cost 0 inf + 325 1.020 * [simplify]: Simplified to (*.p16 d1 (real->posit16 10)) 1.020 * [simplify]: Simplified (2 1) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (+.p16 (*.p16 d2 d1) (*.p16 d1 (real->posit16 20))))) 1.020 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.020 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.020 * * [simplify]: iters left: 3 (7 enodes) 1.022 * * [simplify]: iters left: 2 (15 enodes) 1.025 * * [simplify]: iters left: 1 (21 enodes) 1.028 * * [simplify]: Extracting #0: cost 1 inf + 0 1.028 * * [simplify]: Extracting #1: cost 7 inf + 0 1.028 * * [simplify]: Extracting #2: cost 8 inf + 1 1.028 * * [simplify]: Extracting #3: cost 6 inf + 3 1.028 * * [simplify]: Extracting #4: cost 3 inf + 47 1.029 * * [simplify]: Extracting #5: cost 0 inf + 214 1.029 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.029 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.029 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 20)) (*.p16 d1 (+.p16 (real->posit16 10) d2))))> 1.029 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.029 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 1.029 * * [simplify]: iters left: 2 (4 enodes) 1.030 * * [simplify]: iters left: 1 (8 enodes) 1.031 * * [simplify]: Extracting #0: cost 1 inf + 0 1.031 * * [simplify]: Extracting #1: cost 3 inf + 0 1.031 * * [simplify]: Extracting #2: cost 3 inf + 1 1.031 * * [simplify]: Extracting #3: cost 2 inf + 2 1.031 * * [simplify]: Extracting #4: cost 0 inf + 45 1.032 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 1.032 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 1.032 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.032 * [simplify]: Simplifying (+.p16 (real->posit16 10) d2) 1.032 * * [simplify]: iters left: 2 (4 enodes) 1.033 * * [simplify]: iters left: 1 (8 enodes) 1.034 * * [simplify]: Extracting #0: cost 1 inf + 0 1.034 * * [simplify]: Extracting #1: cost 3 inf + 0 1.034 * * [simplify]: Extracting #2: cost 3 inf + 1 1.034 * * [simplify]: Extracting #3: cost 2 inf + 2 1.034 * * [simplify]: Extracting #4: cost 0 inf + 45 1.034 * [simplify]: Simplified to (+.p16 (real->posit16 10) d2) 1.034 * [simplify]: Simplified (2 1 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 1.034 * * * [progress]: adding candidates to table 1.411 * * [progress]: iteration 3 / 4 1.411 * * * [progress]: picking best candidate 1.453 * * * * [pick]: Picked #posit16 10) d2) (real->posit16 20))))> 1.453 * * * [progress]: localizing error 1.606 * * * [progress]: generating rewritten candidates 1.606 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.630 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.646 * * * [progress]: generating series expansions 1.646 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.646 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.646 * * * [progress]: simplifying candidates 1.646 * * * * [progress]: [ 1 / 7 ] simplifiying candidate #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> 1.647 * [simplify]: Simplifying (*.p16 d1 (real->posit16 20)) 1.647 * * [simplify]: iters left: 2 (4 enodes) 1.649 * * [simplify]: iters left: 1 (8 enodes) 1.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1.652 * * [simplify]: Extracting #1: cost 3 inf + 0 1.653 * * [simplify]: Extracting #2: cost 3 inf + 1 1.653 * * [simplify]: Extracting #3: cost 0 inf + 325 1.653 * [simplify]: Simplified to (*.p16 d1 (real->posit16 20)) 1.653 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (+.p16 (real->posit16 10) d2)) (*.p16 d1 (real->posit16 20)))) 1.653 * * * * [progress]: [ 2 / 7 ] simplifiying candidate #posit16 10) d2) d1) (*.p16 (real->posit16 20) d1)))> 1.653 * [simplify]: Simplifying (*.p16 (real->posit16 20) d1) 1.653 * * [simplify]: iters left: 2 (4 enodes) 1.655 * * [simplify]: iters left: 1 (8 enodes) 1.658 * * [simplify]: Extracting #0: cost 1 inf + 0 1.658 * * [simplify]: Extracting #1: cost 3 inf + 0 1.658 * * [simplify]: Extracting #2: cost 3 inf + 1 1.658 * * [simplify]: Extracting #3: cost 2 inf + 2 1.658 * * [simplify]: Extracting #4: cost 0 inf + 325 1.658 * [simplify]: Simplified to (*.p16 d1 (real->posit16 20)) 1.658 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 (+.p16 (real->posit16 10) d2) d1) (*.p16 d1 (real->posit16 20)))) 1.658 * * * * [progress]: [ 3 / 7 ] simplifiying candidate #posit16 10) d2) (real->posit16 20)) d1))> 1.658 * * * * [progress]: [ 4 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 1.659 * [simplify]: Simplifying (real->posit16 10) 1.659 * * [simplify]: iters left: 1 (2 enodes) 1.660 * * [simplify]: Extracting #0: cost 1 inf + 0 1.660 * * [simplify]: Extracting #1: cost 2 inf + 0 1.660 * * [simplify]: Extracting #2: cost 1 inf + 1 1.660 * * [simplify]: Extracting #3: cost 0 inf + 2 1.660 * [simplify]: Simplified to (real->posit16 10) 1.660 * [simplify]: Simplified (2 2 1) to (λ (d1 d2) (*.p16 d1 (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))))) 1.660 * * * * [progress]: [ 5 / 7 ] simplifiying candidate #posit16 20) (+.p16 (real->posit16 10) d2))))> 1.660 * * * * [progress]: [ 6 / 7 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.661 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.661 * * [simplify]: iters left: 3 (7 enodes) 1.664 * * [simplify]: iters left: 2 (15 enodes) 1.669 * * [simplify]: iters left: 1 (21 enodes) 1.676 * * [simplify]: Extracting #0: cost 1 inf + 0 1.676 * * [simplify]: Extracting #1: cost 7 inf + 0 1.676 * * [simplify]: Extracting #2: cost 8 inf + 1 1.676 * * [simplify]: Extracting #3: cost 6 inf + 3 1.676 * * [simplify]: Extracting #4: cost 3 inf + 47 1.677 * * [simplify]: Extracting #5: cost 0 inf + 214 1.677 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.677 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.677 * * * * [progress]: [ 7 / 7 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 1.677 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)) 1.677 * * [simplify]: iters left: 3 (7 enodes) 1.681 * * [simplify]: iters left: 2 (15 enodes) 1.687 * * [simplify]: iters left: 1 (21 enodes) 1.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1.693 * * [simplify]: Extracting #1: cost 7 inf + 0 1.693 * * [simplify]: Extracting #2: cost 8 inf + 1 1.693 * * [simplify]: Extracting #3: cost 6 inf + 3 1.693 * * [simplify]: Extracting #4: cost 3 inf + 47 1.694 * * [simplify]: Extracting #5: cost 0 inf + 214 1.694 * [simplify]: Simplified to (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2) 1.694 * [simplify]: Simplified (2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))) 1.694 * * * [progress]: adding candidates to table 1.947 * * [progress]: iteration 4 / 4 1.947 * * * [progress]: picking best candidate 2.003 * * * * [pick]: Picked #posit16 10) (+.p16 d2 (real->posit16 20)))))> 2.003 * * * [progress]: localizing error 2.160 * * * [progress]: generating rewritten candidates 2.160 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.168 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.176 * * * [progress]: generating series expansions 2.176 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.176 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.176 * * * [progress]: simplifying candidates 2.177 * * * * [progress]: [ 1 / 7 ] simplifiying candidate #posit16 10)) (*.p16 d1 (+.p16 d2 (real->posit16 20)))))> 2.177 * [simplify]: Simplifying (*.p16 d1 (+.p16 d2 (real->posit16 20))) 2.177 * * [simplify]: iters left: 3 (6 enodes) 2.180 * * [simplify]: iters left: 2 (19 enodes) 2.187 * * [simplify]: iters left: 1 (21 enodes) 2.193 * * [simplify]: Extracting #0: cost 1 inf + 0 2.193 * * [simplify]: Extracting #1: cost 5 inf + 0 2.193 * * [simplify]: Extracting #2: cost 6 inf + 1 2.193 * * [simplify]: Extracting #3: cost 5 inf + 324 2.193 * * [simplify]: Extracting #4: cost 0 inf + 1053 2.193 * [simplify]: Simplified to (*.p16 d1 (+.p16 (real->posit16 20) d2)) 2.193 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 2.193 * * * * [progress]: [ 2 / 7 ] simplifiying candidate #posit16 10) d1) (*.p16 (+.p16 d2 (real->posit16 20)) d1)))> 2.194 * [simplify]: Simplifying (*.p16 (+.p16 d2 (real->posit16 20)) d1) 2.194 * * [simplify]: iters left: 3 (6 enodes) 2.197 * * [simplify]: iters left: 2 (13 enodes) 2.209 * * [simplify]: iters left: 1 (21 enodes) 2.216 * * [simplify]: Extracting #0: cost 1 inf + 0 2.216 * * [simplify]: Extracting #1: cost 5 inf + 0 2.216 * * [simplify]: Extracting #2: cost 6 inf + 1 2.216 * * [simplify]: Extracting #3: cost 6 inf + 2 2.216 * * [simplify]: Extracting #4: cost 4 inf + 325 2.217 * * [simplify]: Extracting #5: cost 0 inf + 1053 2.217 * [simplify]: Simplified to (*.p16 d1 (+.p16 (real->posit16 20) d2)) 2.217 * [simplify]: Simplified (2 2) to (λ (d1 d2) (+.p16 (*.p16 (real->posit16 10) d1) (*.p16 d1 (+.p16 (real->posit16 20) d2)))) 2.217 * * * * [progress]: [ 3 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20))) d1))> 2.217 * * * * [progress]: [ 4 / 7 ] simplifiying candidate #posit16 10) d2) (real->posit16 20))))> 2.217 * [simplify]: Simplifying (real->posit16 20) 2.217 * * [simplify]: iters left: 1 (2 enodes) 2.219 * * [simplify]: Extracting #0: cost 1 inf + 0 2.219 * * [simplify]: Extracting #1: cost 2 inf + 0 2.219 * * [simplify]: Extracting #2: cost 1 inf + 1 2.219 * * [simplify]: Extracting #3: cost 0 inf + 2 2.219 * [simplify]: Simplified to (real->posit16 20) 2.219 * [simplify]: Simplified (2 2 2) to (λ (d1 d2) (*.p16 d1 (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)))) 2.219 * * * * [progress]: [ 5 / 7 ] simplifiying candidate #posit16 20)) (real->posit16 10))))> 2.219 * * * * [progress]: [ 6 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 2.219 * [simplify]: Simplifying (real->posit16 10) 2.220 * * [simplify]: iters left: 1 (2 enodes) 2.221 * * [simplify]: Extracting #0: cost 1 inf + 0 2.221 * * [simplify]: Extracting #1: cost 2 inf + 0 2.221 * * [simplify]: Extracting #2: cost 1 inf + 1 2.221 * * [simplify]: Extracting #3: cost 0 inf + 2 2.221 * [simplify]: Simplified to (real->posit16 10) 2.221 * [simplify]: Simplified (2 2 1) to (λ (d1 d2) (*.p16 d1 (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))))) 2.221 * * * * [progress]: [ 7 / 7 ] simplifiying candidate #posit16 10) (+.p16 d2 (real->posit16 20)))))> 2.221 * [simplify]: Simplifying (real->posit16 10) 2.221 * * [simplify]: iters left: 1 (2 enodes) 2.223 * * [simplify]: Extracting #0: cost 1 inf + 0 2.223 * * [simplify]: Extracting #1: cost 2 inf + 0 2.223 * * [simplify]: Extracting #2: cost 1 inf + 1 2.223 * * [simplify]: Extracting #3: cost 0 inf + 2 2.223 * [simplify]: Simplified to (real->posit16 10) 2.223 * [simplify]: Simplified (2 2 1) to (λ (d1 d2) (*.p16 d1 (+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20))))) 2.223 * * * [progress]: adding candidates to table 2.435 * [progress]: [Phase 3 of 3] Extracting. 2.435 * * [regime]: Finding splitpoints for: (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) d1) (*.p16 (+.p16 d2 (real->posit16 20)) d1)))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10) d2) (real->posit16 20))))>) 2.436 * * * [regime-changes]: Trying 2 branch expressions: (d2 d1) 2.436 * * * * [regimes]: Trying to branch on d2 from (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) d1) (*.p16 (+.p16 d2 (real->posit16 20)) d1)))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10) d2) (real->posit16 20))))>) 2.586 * * * * [regimes]: Trying to branch on d1 from (#posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10) d1) (*.p16 (+.p16 d2 (real->posit16 20)) d1)))> #posit16 10) d2)) (*.p16 d1 (real->posit16 20))))> #posit16 10)) (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 20)))))> #posit16 10) (+.p16 d2 (real->posit16 20)))))> #posit16 10) d2) (real->posit16 20))))>) 2.707 * * * [regime]: Found split indices: #