1553862974.845 * [progress]: [Phase 1 of 3] Setting up. 1553862974.846 * * * [progress]: [1/2] Preparing points 1553862974.847 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 1553862974.854 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 1553862974.979 * * * * [points]: Setting MPFR precision to 64 1553862975.013 * * * * [points]: Setting MPFR precision to 320 1553862975.017 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 1553862975.022 * * * * [points]: Setting MPFR precision to 64 1553862975.026 * * * * [points]: Setting MPFR precision to 320 1553862975.032 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 1553862975.034 * * * * [points]: Setting MPFR precision to 64 1553862975.041 * * * * [points]: Setting MPFR precision to 320 1553862975.077 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 1553862975.081 * * * * [points]: Setting MPFR precision to 64 1553862975.097 * * * * [points]: Setting MPFR precision to 320 1553862975.113 * * * * [points]: Computing exacts for 256 points 1553862975.115 * * * * [points]: Setting MPFR precision to 64 1553862975.133 * * * * [points]: Setting MPFR precision to 320 1553862975.157 * * * * [points]: Filtering points with unrepresentable outputs 1553862975.173 * * * * [points]: Sampling 64 additional inputs, on iter 1 have 192 / 256 1553862975.173 * * * * [points]: Computing exacts on every 4 of 64 points to ramp up precision 1553862975.174 * * * * [points]: Setting MPFR precision to 64 1553862975.175 * * * * [points]: Setting MPFR precision to 320 1553862975.212 * * * * [points]: Computing exacts on every 2 of 64 points to ramp up precision 1553862975.214 * * * * [points]: Setting MPFR precision to 64 1553862975.215 * * * * [points]: Setting MPFR precision to 320 1553862975.217 * * * * [points]: Computing exacts for 64 points 1553862975.218 * * * * [points]: Setting MPFR precision to 64 1553862975.224 * * * * [points]: Setting MPFR precision to 320 1553862975.229 * * * * [points]: Filtering points with unrepresentable outputs 1553862975.232 * * * * [points]: Sampling 19 additional inputs, on iter 2 have 237 / 256 1553862975.232 * * * * [points]: Computing exacts for 19 points 1553862975.234 * * * * [points]: Setting MPFR precision to 64 1553862975.235 * * * * [points]: Setting MPFR precision to 320 1553862975.237 * * * * [points]: Filtering points with unrepresentable outputs 1553862975.238 * * * * [points]: Sampling 4 additional inputs, on iter 3 have 253 / 256 1553862975.238 * * * * [points]: Computing exacts for 4 points 1553862975.239 * * * * [points]: Setting MPFR precision to 64 1553862975.240 * * * * [points]: Setting MPFR precision to 320 1553862975.240 * * * * [points]: Filtering points with unrepresentable outputs 1553862975.240 * * * * [points]: Sampled 257 points with exact outputs 1553862975.241 * * * [progress]: [2/2] Setting up program. 1553862975.265 * [progress]: [Phase 2 of 3] Improving. 1553862975.265 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553862975.266 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a) 1553862975.267 * * [simplify]: iters left: 5 (10 enodes) 1553862975.273 * * [simplify]: iters left: 4 (31 enodes) 1553862975.280 * * [simplify]: iters left: 3 (65 enodes) 1553862975.293 * * [simplify]: iters left: 2 (207 enodes) 1553862975.367 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862975.368 * * [simplify]: Extracting #1: cost 20 inf + 0 1553862975.368 * * [simplify]: Extracting #2: cost 89 inf + 1 1553862975.369 * * [simplify]: Extracting #3: cost 168 inf + 83 1553862975.370 * * [simplify]: Extracting #4: cost 227 inf + 12401 1553862975.373 * * [simplify]: Extracting #5: cost 180 inf + 98398 1553862975.387 * * [simplify]: Extracting #6: cost 61 inf + 349602 1553862975.409 * * [simplify]: Extracting #7: cost 2 inf + 436444 1553862975.426 * * [simplify]: Extracting #8: cost 0 inf + 442330 1553862975.444 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a) 1553862975.444 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a)) 1553862975.464 * * [progress]: iteration 1 / 4 1553862975.464 * * * [progress]: picking best candidate 1553862975.481 * * * * [pick]: Picked # 1553862975.482 * * * [progress]: localizing error 1553862975.809 * * * [progress]: generating rewritten candidates 1553862975.809 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1553862975.844 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1553862975.845 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1553862975.853 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1553862975.874 * * * [progress]: generating series expansions 1553862975.874 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1553862975.875 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1553862975.875 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1553862975.875 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1553862975.875 * * * [progress]: simplifying candidates 1553862975.875 * * * * [progress]: [ 1 / 9 ] simplifiying candidate # 1553862975.875 * * * * [progress]: [ 2 / 9 ] simplifiying candidate # 1553862975.875 * * * * [progress]: [ 3 / 9 ] simplifiying candidate # 1553862975.876 * [simplify]: Simplifying (-.p16 (*.p16 (neg.p16 b_2) (neg.p16 b_2)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c))) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c))))) 1553862975.876 * * [simplify]: iters left: 5 (11 enodes) 1553862975.881 * * [simplify]: iters left: 4 (35 enodes) 1553862975.920 * * [simplify]: iters left: 3 (100 enodes) 1553862975.965 * * [simplify]: iters left: 2 (360 enodes) 1553862976.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862976.296 * * [simplify]: Extracting #1: cost 48 inf + 0 1553862976.297 * * [simplify]: Extracting #2: cost 223 inf + 0 1553862976.301 * * [simplify]: Extracting #3: cost 348 inf + 45039 1553862976.325 * * [simplify]: Extracting #4: cost 315 inf + 336131 1553862976.399 * * [simplify]: Extracting #5: cost 84 inf + 852438 1553862976.481 * * [simplify]: Extracting #6: cost 1 inf + 990774 1553862976.566 * * [simplify]: Extracting #7: cost 0 inf + 992777 1553862976.651 * [simplify]: Simplified to (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) 1553862976.651 * [simplify]: Simplified (2 1) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c))))))) 1553862976.651 * * * * [progress]: [ 4 / 9 ] simplifiying candidate # 1553862976.651 * * * * [progress]: [ 5 / 9 ] simplifiying candidate # 1553862976.652 * * * * [progress]: [ 6 / 9 ] simplifiying candidate # 1553862976.652 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a) 1553862976.652 * * [simplify]: iters left: 5 (10 enodes) 1553862976.656 * * [simplify]: iters left: 4 (31 enodes) 1553862976.667 * * [simplify]: iters left: 3 (65 enodes) 1553862976.692 * * [simplify]: iters left: 2 (207 enodes) 1553862976.811 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862976.811 * * [simplify]: Extracting #1: cost 20 inf + 0 1553862976.812 * * [simplify]: Extracting #2: cost 89 inf + 1 1553862976.812 * * [simplify]: Extracting #3: cost 168 inf + 83 1553862976.814 * * [simplify]: Extracting #4: cost 227 inf + 12401 1553862976.822 * * [simplify]: Extracting #5: cost 180 inf + 98398 1553862976.845 * * [simplify]: Extracting #6: cost 61 inf + 349602 1553862976.883 * * [simplify]: Extracting #7: cost 2 inf + 436444 1553862976.916 * * [simplify]: Extracting #8: cost 0 inf + 442330 1553862976.949 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a) 1553862976.949 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a)) 1553862976.949 * * * * [progress]: [ 7 / 9 ] simplifiying candidate # 1553862976.949 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a) 1553862976.949 * * [simplify]: iters left: 5 (10 enodes) 1553862976.953 * * [simplify]: iters left: 4 (31 enodes) 1553862976.964 * * [simplify]: iters left: 3 (65 enodes) 1553862976.991 * * [simplify]: iters left: 2 (207 enodes) 1553862977.080 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862977.080 * * [simplify]: Extracting #1: cost 20 inf + 0 1553862977.080 * * [simplify]: Extracting #2: cost 89 inf + 1 1553862977.080 * * [simplify]: Extracting #3: cost 168 inf + 83 1553862977.081 * * [simplify]: Extracting #4: cost 227 inf + 12401 1553862977.087 * * [simplify]: Extracting #5: cost 180 inf + 98398 1553862977.111 * * [simplify]: Extracting #6: cost 61 inf + 349602 1553862977.141 * * [simplify]: Extracting #7: cost 2 inf + 436444 1553862977.158 * * [simplify]: Extracting #8: cost 0 inf + 442330 1553862977.187 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a) 1553862977.188 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a)) 1553862977.188 * * * * [progress]: [ 8 / 9 ] simplifiying candidate # 1553862977.188 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a) 1553862977.188 * * [simplify]: iters left: 5 (10 enodes) 1553862977.193 * * [simplify]: iters left: 4 (31 enodes) 1553862977.204 * * [simplify]: iters left: 3 (65 enodes) 1553862977.230 * * [simplify]: iters left: 2 (207 enodes) 1553862977.306 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862977.306 * * [simplify]: Extracting #1: cost 20 inf + 0 1553862977.306 * * [simplify]: Extracting #2: cost 89 inf + 1 1553862977.306 * * [simplify]: Extracting #3: cost 168 inf + 83 1553862977.307 * * [simplify]: Extracting #4: cost 227 inf + 12401 1553862977.310 * * [simplify]: Extracting #5: cost 180 inf + 98398 1553862977.322 * * [simplify]: Extracting #6: cost 61 inf + 349602 1553862977.355 * * [simplify]: Extracting #7: cost 2 inf + 436444 1553862977.389 * * [simplify]: Extracting #8: cost 0 inf + 442330 1553862977.422 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a) 1553862977.422 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a)) 1553862977.422 * * * * [progress]: [ 9 / 9 ] simplifiying candidate # 1553862977.422 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a) 1553862977.423 * * [simplify]: iters left: 5 (10 enodes) 1553862977.427 * * [simplify]: iters left: 4 (31 enodes) 1553862977.438 * * [simplify]: iters left: 3 (65 enodes) 1553862977.464 * * [simplify]: iters left: 2 (207 enodes) 1553862977.579 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862977.580 * * [simplify]: Extracting #1: cost 20 inf + 0 1553862977.580 * * [simplify]: Extracting #2: cost 89 inf + 1 1553862977.581 * * [simplify]: Extracting #3: cost 168 inf + 83 1553862977.583 * * [simplify]: Extracting #4: cost 227 inf + 12401 1553862977.590 * * [simplify]: Extracting #5: cost 180 inf + 98398 1553862977.613 * * [simplify]: Extracting #6: cost 61 inf + 349602 1553862977.649 * * [simplify]: Extracting #7: cost 2 inf + 436444 1553862977.682 * * [simplify]: Extracting #8: cost 0 inf + 442330 1553862977.713 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a) 1553862977.713 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (-.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a)))) a)) 1553862977.713 * * * [progress]: adding candidates to table 1553862978.057 * * [progress]: iteration 2 / 4 1553862978.057 * * * [progress]: picking best candidate 1553862978.140 * * * * [pick]: Picked # 1553862978.140 * * * [progress]: localizing error 1553862978.672 * * * [progress]: generating rewritten candidates 1553862978.672 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1553862978.678 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1553862978.739 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2) 1553862978.740 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2 1) 1553862978.752 * * * [progress]: generating series expansions 1553862978.752 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1553862978.752 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1553862978.752 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2) 1553862978.752 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2 1) 1553862978.752 * * * [progress]: simplifying candidates 1553862978.752 * * * * [progress]: [ 1 / 9 ] simplifiying candidate # 1553862978.752 * * * * [progress]: [ 2 / 9 ] simplifiying candidate # 1553862978.752 * [simplify]: Simplifying (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) 1553862978.753 * * [simplify]: iters left: 4 (9 enodes) 1553862978.756 * * [simplify]: iters left: 3 (24 enodes) 1553862978.765 * * [simplify]: iters left: 2 (47 enodes) 1553862978.782 * * [simplify]: iters left: 1 (110 enodes) 1553862978.837 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862978.837 * * [simplify]: Extracting #1: cost 6 inf + 0 1553862978.838 * * [simplify]: Extracting #2: cost 10 inf + 1 1553862978.838 * * [simplify]: Extracting #3: cost 23 inf + 403 1553862978.838 * * [simplify]: Extracting #4: cost 60 inf + 1445 1553862978.839 * * [simplify]: Extracting #5: cost 79 inf + 13843 1553862978.843 * * [simplify]: Extracting #6: cost 73 inf + 57826 1553862978.851 * * [simplify]: Extracting #7: cost 3 inf + 171780 1553862978.856 * * [simplify]: Extracting #8: cost 0 inf + 178629 1553862978.862 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2) 1553862978.862 * [simplify]: Simplified (2 2) to (λ (a b_2 c) (/.p16 (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) a) (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862978.862 * * * * [progress]: [ 3 / 9 ] simplifiying candidate # 1553862978.863 * * * * [progress]: [ 4 / 9 ] simplifiying candidate # 1553862978.863 * * * * [progress]: [ 5 / 9 ] simplifiying candidate # 1553862978.863 * * * * [progress]: [ 6 / 9 ] simplifiying candidate # 1553862978.863 * [simplify]: Simplifying (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))))) 1553862978.863 * * [simplify]: iters left: 6 (15 enodes) 1553862978.866 * * [simplify]: iters left: 5 (47 enodes) 1553862978.880 * * [simplify]: iters left: 4 (100 enodes) 1553862978.919 * * [simplify]: iters left: 3 (250 enodes) 1553862979.095 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862979.095 * * [simplify]: Extracting #1: cost 7 inf + 0 1553862979.095 * * [simplify]: Extracting #2: cost 38 inf + 0 1553862979.096 * * [simplify]: Extracting #3: cost 89 inf + 404 1553862979.098 * * [simplify]: Extracting #4: cost 105 inf + 13282 1553862979.104 * * [simplify]: Extracting #5: cost 75 inf + 74603 1553862979.116 * * [simplify]: Extracting #6: cost 45 inf + 171652 1553862979.133 * * [simplify]: Extracting #7: cost 3 inf + 235044 1553862979.144 * * [simplify]: Extracting #8: cost 0 inf + 242171 1553862979.152 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862979.153 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2)))) 1553862979.153 * * * * [progress]: [ 7 / 9 ] simplifiying candidate # 1553862979.153 * [simplify]: Simplifying (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))))) 1553862979.153 * * [simplify]: iters left: 6 (15 enodes) 1553862979.156 * * [simplify]: iters left: 5 (47 enodes) 1553862979.165 * * [simplify]: iters left: 4 (100 enodes) 1553862979.185 * * [simplify]: iters left: 3 (250 enodes) 1553862979.355 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862979.355 * * [simplify]: Extracting #1: cost 7 inf + 0 1553862979.355 * * [simplify]: Extracting #2: cost 38 inf + 0 1553862979.356 * * [simplify]: Extracting #3: cost 89 inf + 404 1553862979.358 * * [simplify]: Extracting #4: cost 105 inf + 13282 1553862979.363 * * [simplify]: Extracting #5: cost 75 inf + 74603 1553862979.376 * * [simplify]: Extracting #6: cost 45 inf + 171652 1553862979.393 * * [simplify]: Extracting #7: cost 3 inf + 235044 1553862979.411 * * [simplify]: Extracting #8: cost 0 inf + 242171 1553862979.429 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862979.430 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2)))) 1553862979.430 * * * * [progress]: [ 8 / 9 ] simplifiying candidate # 1553862979.430 * [simplify]: Simplifying (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))))) 1553862979.430 * * [simplify]: iters left: 6 (15 enodes) 1553862979.437 * * [simplify]: iters left: 5 (47 enodes) 1553862979.458 * * [simplify]: iters left: 4 (100 enodes) 1553862979.496 * * [simplify]: iters left: 3 (250 enodes) 1553862979.659 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862979.659 * * [simplify]: Extracting #1: cost 7 inf + 0 1553862979.659 * * [simplify]: Extracting #2: cost 38 inf + 0 1553862979.659 * * [simplify]: Extracting #3: cost 89 inf + 404 1553862979.660 * * [simplify]: Extracting #4: cost 105 inf + 13282 1553862979.663 * * [simplify]: Extracting #5: cost 75 inf + 74603 1553862979.669 * * [simplify]: Extracting #6: cost 45 inf + 171652 1553862979.678 * * [simplify]: Extracting #7: cost 3 inf + 235044 1553862979.689 * * [simplify]: Extracting #8: cost 0 inf + 242171 1553862979.707 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862979.707 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2)))) 1553862979.707 * * * * [progress]: [ 9 / 9 ] simplifiying candidate # 1553862979.708 * [simplify]: Simplifying (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))))) 1553862979.708 * * [simplify]: iters left: 6 (15 enodes) 1553862979.714 * * [simplify]: iters left: 5 (47 enodes) 1553862979.732 * * [simplify]: iters left: 4 (100 enodes) 1553862979.774 * * [simplify]: iters left: 3 (250 enodes) 1553862979.929 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862979.929 * * [simplify]: Extracting #1: cost 7 inf + 0 1553862979.929 * * [simplify]: Extracting #2: cost 38 inf + 0 1553862979.930 * * [simplify]: Extracting #3: cost 89 inf + 404 1553862979.931 * * [simplify]: Extracting #4: cost 105 inf + 13282 1553862979.938 * * [simplify]: Extracting #5: cost 75 inf + 74603 1553862979.950 * * [simplify]: Extracting #6: cost 45 inf + 171652 1553862979.967 * * [simplify]: Extracting #7: cost 3 inf + 235044 1553862979.986 * * [simplify]: Extracting #8: cost 0 inf + 242171 1553862980.003 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862980.003 * [simplify]: Simplified (2) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2)))) 1553862980.004 * * * [progress]: adding candidates to table 1553862980.693 * * [progress]: iteration 3 / 4 1553862980.693 * * * [progress]: picking best candidate 1553862980.817 * * * * [pick]: Picked # 1553862980.817 * * * [progress]: localizing error 1553862981.858 * * * [progress]: generating rewritten candidates 1553862981.858 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1553862981.863 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1553862981.863 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1553862981.919 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1553862981.995 * * * [progress]: generating series expansions 1553862981.995 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1553862981.995 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1553862981.995 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1553862981.995 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1553862981.996 * * * [progress]: simplifying candidates 1553862981.996 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 1553862981.996 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 1553862981.996 * [simplify]: Simplifying (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) 1553862981.996 * * [simplify]: iters left: 4 (9 enodes) 1553862982.000 * * [simplify]: iters left: 3 (24 enodes) 1553862982.008 * * [simplify]: iters left: 2 (53 enodes) 1553862982.032 * * [simplify]: iters left: 1 (140 enodes) 1553862982.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862982.140 * * [simplify]: Extracting #1: cost 24 inf + 0 1553862982.140 * * [simplify]: Extracting #2: cost 70 inf + 0 1553862982.140 * * [simplify]: Extracting #3: cost 62 inf + 3454 1553862982.142 * * [simplify]: Extracting #4: cost 19 inf + 33897 1553862982.145 * * [simplify]: Extracting #5: cost 0 inf + 53655 1553862982.148 * [simplify]: Simplified to (+.p16 (*.p16 c a) (real->posit16 0.0)) 1553862982.148 * [simplify]: Simplified (2 1) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) a))) 1553862982.148 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 1553862982.148 * [simplify]: Simplifying (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) 1553862982.148 * * [simplify]: iters left: 4 (9 enodes) 1553862982.150 * * [simplify]: iters left: 3 (24 enodes) 1553862982.153 * * [simplify]: iters left: 2 (47 enodes) 1553862982.161 * * [simplify]: iters left: 1 (110 enodes) 1553862982.188 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862982.188 * * [simplify]: Extracting #1: cost 6 inf + 0 1553862982.188 * * [simplify]: Extracting #2: cost 10 inf + 1 1553862982.188 * * [simplify]: Extracting #3: cost 23 inf + 403 1553862982.189 * * [simplify]: Extracting #4: cost 60 inf + 1445 1553862982.189 * * [simplify]: Extracting #5: cost 79 inf + 13843 1553862982.193 * * [simplify]: Extracting #6: cost 73 inf + 57826 1553862982.203 * * [simplify]: Extracting #7: cost 3 inf + 171780 1553862982.215 * * [simplify]: Extracting #8: cost 0 inf + 178629 1553862982.227 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2) 1553862982.227 * [simplify]: Simplified (2 2) to (λ (a b_2 c) (/.p16 (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) a) (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862982.227 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 1553862982.227 * [simplify]: Simplifying (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) 1553862982.228 * * [simplify]: iters left: 4 (9 enodes) 1553862982.231 * * [simplify]: iters left: 3 (24 enodes) 1553862982.239 * * [simplify]: iters left: 2 (47 enodes) 1553862982.257 * * [simplify]: iters left: 1 (110 enodes) 1553862982.312 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862982.312 * * [simplify]: Extracting #1: cost 6 inf + 0 1553862982.312 * * [simplify]: Extracting #2: cost 10 inf + 1 1553862982.312 * * [simplify]: Extracting #3: cost 23 inf + 403 1553862982.312 * * [simplify]: Extracting #4: cost 60 inf + 1445 1553862982.313 * * [simplify]: Extracting #5: cost 79 inf + 13843 1553862982.319 * * [simplify]: Extracting #6: cost 73 inf + 57826 1553862982.329 * * [simplify]: Extracting #7: cost 3 inf + 171780 1553862982.341 * * [simplify]: Extracting #8: cost 0 inf + 178629 1553862982.353 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2) 1553862982.353 * [simplify]: Simplified (2 2) to (λ (a b_2 c) (/.p16 (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) a) (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862982.353 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 1553862982.353 * [simplify]: Simplifying (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) 1553862982.354 * * [simplify]: iters left: 4 (9 enodes) 1553862982.357 * * [simplify]: iters left: 3 (24 enodes) 1553862982.365 * * [simplify]: iters left: 2 (47 enodes) 1553862982.382 * * [simplify]: iters left: 1 (110 enodes) 1553862982.435 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862982.435 * * [simplify]: Extracting #1: cost 6 inf + 0 1553862982.436 * * [simplify]: Extracting #2: cost 10 inf + 1 1553862982.436 * * [simplify]: Extracting #3: cost 23 inf + 403 1553862982.436 * * [simplify]: Extracting #4: cost 60 inf + 1445 1553862982.437 * * [simplify]: Extracting #5: cost 79 inf + 13843 1553862982.440 * * [simplify]: Extracting #6: cost 73 inf + 57826 1553862982.450 * * [simplify]: Extracting #7: cost 3 inf + 171780 1553862982.464 * * [simplify]: Extracting #8: cost 0 inf + 178629 1553862982.476 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2) 1553862982.476 * [simplify]: Simplified (2 2) to (λ (a b_2 c) (/.p16 (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) a) (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862982.477 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 1553862982.477 * [simplify]: Simplifying (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c)))) 1553862982.477 * * [simplify]: iters left: 4 (9 enodes) 1553862982.481 * * [simplify]: iters left: 3 (24 enodes) 1553862982.489 * * [simplify]: iters left: 2 (47 enodes) 1553862982.506 * * [simplify]: iters left: 1 (110 enodes) 1553862982.532 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862982.532 * * [simplify]: Extracting #1: cost 6 inf + 0 1553862982.532 * * [simplify]: Extracting #2: cost 10 inf + 1 1553862982.532 * * [simplify]: Extracting #3: cost 23 inf + 403 1553862982.532 * * [simplify]: Extracting #4: cost 60 inf + 1445 1553862982.533 * * [simplify]: Extracting #5: cost 79 inf + 13843 1553862982.536 * * [simplify]: Extracting #6: cost 73 inf + 57826 1553862982.546 * * [simplify]: Extracting #7: cost 3 inf + 171780 1553862982.553 * * [simplify]: Extracting #8: cost 0 inf + 178629 1553862982.559 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2) 1553862982.559 * [simplify]: Simplified (2 2) to (λ (a b_2 c) (/.p16 (/.p16 (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) a) (-.p16 (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 c a))) b_2))) 1553862982.559 * * * [progress]: adding candidates to table 1553862982.811 * * [progress]: iteration 4 / 4 1553862982.811 * * * [progress]: picking best candidate 1553862982.866 * * * * [pick]: Picked # 1553862982.866 * * * [progress]: localizing error 1553862983.232 * * * [progress]: generating rewritten candidates 1553862983.232 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1553862983.235 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1553862983.258 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 1553862983.258 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1553862983.297 * * * [progress]: generating series expansions 1553862983.297 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1553862983.297 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1553862983.297 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 1553862983.297 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1553862983.297 * * * [progress]: simplifying candidates 1553862983.297 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 1553862983.297 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 1553862983.297 * [simplify]: Simplifying (+.p16 (*.p16 a c) (*.p16 (+.p16 (neg.p16 b_2) b_2) (+.p16 (neg.p16 b_2) (neg.p16 b_2)))) 1553862983.297 * * [simplify]: iters left: 4 (9 enodes) 1553862983.299 * * [simplify]: iters left: 3 (24 enodes) 1553862983.303 * * [simplify]: iters left: 2 (53 enodes) 1553862983.314 * * [simplify]: iters left: 1 (140 enodes) 1553862983.379 * * [simplify]: Extracting #0: cost 1 inf + 0 1553862983.380 * * [simplify]: Extracting #1: cost 24 inf + 0 1553862983.380 * * [simplify]: Extracting #2: cost 70 inf + 0 1553862983.380 * * [simplify]: Extracting #3: cost 62 inf + 3454 1553862983.382 * * [simplify]: Extracting #4: cost 19 inf + 33897 1553862983.384 * * [simplify]: Extracting #5: cost 0 inf + 53655 1553862983.387 * [simplify]: Simplified to (+.p16 (*.p16 c a) (real->posit16 0.0)) 1553862983.388 * [simplify]: Simplified (2 1) to (λ (a b_2 c) (/.p16 (+.p16 (*.p16 c a) (real->posit16 0.0)) (*.p16 a (+.p16 (neg.p16 b_2) (sqrt.p16 (-.p16 (*.p16 b_2 b_2) (*.p16 a c))))))) 1553862983.388 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 1553862983.388 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 1553862983.388 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 1553862983.388 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 1553862983.388 * * * [progress]: adding candidates to table 1553862983.558 * [progress]: [Phase 3 of 3] Extracting. 1553862983.558 * * [regime]: Finding splitpoints for: (# # # # #) 1553862983.560 * * * [regime-changes]: Trying 3 branch expressions: (c a b_2) 1553862983.561 * * * * [regimes]: Trying to branch on c from (# # # # #) 1553862983.816 * * * * [regimes]: Trying to branch on a from (# # # # #) 1553862984.148 * * * * [regimes]: Trying to branch on b_2 from (# # # # #) 1553862984.405 * * * [regime]: Found split indices: #