0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.003 * * * * [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 0.004 * * * * [points]: Setting MPFR precision to 64 0.006 * * * * [points]: Setting MPFR precision to 320 0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 64 0.010 * * * * [points]: Setting MPFR precision to 320 0.012 * * * * [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 0.019 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.020 * * * * [points]: Setting MPFR precision to 64 0.024 * * * * [points]: Setting MPFR precision to 320 0.027 * * * * [points]: Computing exacts for 256 points 0.028 * * * * [points]: Setting MPFR precision to 64 0.039 * * * * [points]: Setting MPFR precision to 320 0.053 * * * * [points]: Filtering points with unrepresentable outputs 0.054 * * * * [points]: Sampled 256 points with exact outputs 0.054 * * * [progress]: [2/2] Setting up program. 0.057 * [progress]: [Phase 2 of 3] Improving. 0.057 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.057 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.058 * * [simplify]: iters left: 3 (4 enodes) 0.059 * * [simplify]: iters left: 2 (9 enodes) 0.062 * * [simplify]: Extracting #0: cost 1 inf + 0 0.062 * * [simplify]: Extracting #1: cost 4 inf + 0 0.062 * * [simplify]: Extracting #2: cost 3 inf + 1 0.062 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.062 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.062 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.073 * * [progress]: iteration 1 / 4 0.073 * * * [progress]: picking best candidate 0.081 * * * * [pick]: Picked # 0.081 * * * [progress]: localizing error 0.184 * * * [progress]: generating rewritten candidates 0.184 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.190 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.194 * * * [progress]: generating series expansions 0.194 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.194 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.194 * * * [progress]: simplifying candidates 0.194 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 0.194 * [simplify]: Simplifying (*.p16 d1 d1) 0.194 * * [simplify]: iters left: 1 (2 enodes) 0.194 * * [simplify]: Extracting #0: cost 1 inf + 0 0.194 * * [simplify]: Extracting #1: cost 2 inf + 0 0.194 * * [simplify]: Extracting #2: cost 1 inf + 1 0.194 * * [simplify]: Extracting #3: cost 0 inf + 322 0.194 * [simplify]: Simplified to (*.p16 d1 d1) 0.194 * [simplify]: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.194 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 0.195 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 0.195 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 0.195 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 0.195 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.195 * * [simplify]: iters left: 3 (4 enodes) 0.196 * * [simplify]: iters left: 2 (9 enodes) 0.197 * * [simplify]: Extracting #0: cost 1 inf + 0 0.197 * * [simplify]: Extracting #1: cost 4 inf + 0 0.197 * * [simplify]: Extracting #2: cost 3 inf + 1 0.197 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.197 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.197 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.197 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 0.197 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.197 * * [simplify]: iters left: 3 (4 enodes) 0.198 * * [simplify]: iters left: 2 (9 enodes) 0.199 * * [simplify]: Extracting #0: cost 1 inf + 0 0.199 * * [simplify]: Extracting #1: cost 4 inf + 0 0.200 * * [simplify]: Extracting #2: cost 3 inf + 1 0.200 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.200 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.200 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.200 * * * [progress]: adding candidates to table 0.232 * * [progress]: iteration 2 / 4 0.232 * * * [progress]: picking best candidate 0.235 * * * * [pick]: Picked # 0.235 * * * [progress]: localizing error 0.276 * * * [progress]: generating rewritten candidates 0.276 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.281 * * * [progress]: generating series expansions 0.281 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.281 * * * [progress]: simplifying candidates 0.281 * * * * [progress]: [ 1 / 4 ] simplifiying candidate # 0.282 * * * * [progress]: [ 2 / 4 ] simplifiying candidate # 0.282 * * * * [progress]: [ 3 / 4 ] simplifiying candidate # 0.282 * * * * [progress]: [ 4 / 4 ] simplifiying candidate # 0.282 * [simplify]: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.282 * * [simplify]: iters left: 2 (3 enodes) 0.283 * * [simplify]: iters left: 1 (9 enodes) 0.284 * * [simplify]: Extracting #0: cost 1 inf + 0 0.284 * * [simplify]: Extracting #1: cost 4 inf + 0 0.284 * * [simplify]: Extracting #2: cost 3 inf + 1 0.284 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.284 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.284 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.284 * * * [progress]: adding candidates to table 0.305 * [progress]: [Phase 3 of 3] Extracting. 0.305 * * [regime]: Finding splitpoints for: (# #) 0.305 * * * [regime-changes]: Trying 1 branch expressions: (d1) 0.305 * * * * [regimes]: Trying to branch on d1 from (# #) 0.340 * * * [regime]: Found split indices: #