0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.004 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.005 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.011 * * * * [points]: Setting MPFR precision to 64 0.014 * * * * [points]: Setting MPFR precision to 320 0.016 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.022 * * * * [points]: Setting MPFR precision to 64 0.024 * * * * [points]: Setting MPFR precision to 320 0.027 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.033 * * * * [points]: Setting MPFR precision to 64 0.038 * * * * [points]: Setting MPFR precision to 320 0.043 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.049 * * * * [points]: Setting MPFR precision to 64 0.057 * * * * [points]: Setting MPFR precision to 320 0.066 * * * * [points]: Computing exacts for 256 points 0.072 * * * * [points]: Setting MPFR precision to 64 0.097 * * * * [points]: Setting MPFR precision to 320 0.140 * * * * [points]: Filtering points with unrepresentable outputs 0.141 * * * * [points]: Sampling 119 additional inputs, on iter 1 have 137 / 256 0.142 * * * * [points]: Computing exacts on every 7 of 119 points to ramp up precision 0.151 * * * * [points]: Setting MPFR precision to 64 0.152 * * * * [points]: Setting MPFR precision to 320 0.154 * * * * [points]: Computing exacts on every 3 of 119 points to ramp up precision 0.160 * * * * [points]: Setting MPFR precision to 64 0.163 * * * * [points]: Setting MPFR precision to 320 0.166 * * * * [points]: Computing exacts for 119 points 0.172 * * * * [points]: Setting MPFR precision to 64 0.184 * * * * [points]: Setting MPFR precision to 320 0.196 * * * * [points]: Filtering points with unrepresentable outputs 0.197 * * * * [points]: Sampling 35 additional inputs, on iter 2 have 221 / 256 0.197 * * * * [points]: Computing exacts on every 2 of 35 points to ramp up precision 0.204 * * * * [points]: Setting MPFR precision to 64 0.205 * * * * [points]: Setting MPFR precision to 320 0.206 * * * * [points]: Computing exacts for 35 points 0.212 * * * * [points]: Setting MPFR precision to 64 0.216 * * * * [points]: Setting MPFR precision to 320 0.219 * * * * [points]: Filtering points with unrepresentable outputs 0.220 * * * * [points]: Sampling 18 additional inputs, on iter 3 have 238 / 256 0.220 * * * * [points]: Computing exacts for 18 points 0.226 * * * * [points]: Setting MPFR precision to 64 0.228 * * * * [points]: Setting MPFR precision to 320 0.230 * * * * [points]: Filtering points with unrepresentable outputs 0.230 * * * * [points]: Sampling 9 additional inputs, on iter 4 have 247 / 256 0.231 * * * * [points]: Computing exacts for 9 points 0.236 * * * * [points]: Setting MPFR precision to 64 0.238 * * * * [points]: Setting MPFR precision to 320 0.239 * * * * [points]: Filtering points with unrepresentable outputs 0.239 * * * * [points]: Sampling 4 additional inputs, on iter 5 have 254 / 256 0.239 * * * * [points]: Computing exacts for 4 points 0.245 * * * * [points]: Setting MPFR precision to 64 0.245 * * * * [points]: Setting MPFR precision to 320 0.246 * * * * [points]: Filtering points with unrepresentable outputs 0.246 * * * * [points]: Sampled 257 points with exact outputs 0.246 * * * [progress]: [2/2] Setting up program. 0.268 * [progress]: [Phase 2 of 3] Improving. 0.269 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.269 * [simplify]: Simplifying: (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.269 * * [simplify]: iteration 1: (12 enodes) 0.275 * * [simplify]: iteration 2: (29 enodes) 0.284 * * [simplify]: iteration 3: (46 enodes) 0.301 * * [simplify]: iteration 4: (97 enodes) 0.351 * * [simplify]: iteration 5: (335 enodes) 0.532 * * [simplify]: iteration 6: (1742 enodes) 18.311 * * [simplify]: Extracting #0: cost 1 inf + 0 18.312 * * [simplify]: Extracting #1: cost 3 inf + 0 18.312 * * [simplify]: Extracting #2: cost 12 inf + 0 18.312 * * [simplify]: Extracting #3: cost 288 inf + 1 18.321 * * [simplify]: Extracting #4: cost 2458 inf + 4 18.343 * * [simplify]: Extracting #5: cost 3760 inf + 156794 18.571 * * [simplify]: Extracting #6: cost 1636 inf + 3674161 18.953 * * [simplify]: Extracting #7: cost 44 inf + 6594597 19.395 * * [simplify]: Extracting #8: cost 0 inf + 6635954 19.734 * * [simplify]: Extracting #9: cost 0 inf + 6633914 20.236 * [simplify]: Simplified to: (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 beta (real->posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)) 20.258 * * [progress]: iteration 1 / 4 20.258 * * * [progress]: picking best candidate 20.280 * * * * [pick]: Picked #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.280 * * * [progress]: localizing error 20.500 * * * [progress]: generating rewritten candidates 20.500 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 20.508 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 20.516 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 20.532 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 20.545 * * * [progress]: generating series expansions 20.545 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 20.545 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 20.545 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 20.546 * * * * [progress]: [ 4 / 4 ] generating series at (2) 20.546 * * * [progress]: simplifying candidates 20.546 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.546 * [simplify]: Simplifying: (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 20.546 * * [simplify]: iteration 1: (15 enodes) 20.550 * * [simplify]: iteration 2: (38 enodes) 20.556 * * [simplify]: iteration 3: (94 enodes) 20.579 * * [simplify]: iteration 4: (247 enodes) 20.638 * * [simplify]: iteration 5: (770 enodes) 21.265 * * [simplify]: Extracting #0: cost 3 inf + 0 21.266 * * [simplify]: Extracting #1: cost 59 inf + 0 21.266 * * [simplify]: Extracting #2: cost 88 inf + 1 21.267 * * [simplify]: Extracting #3: cost 143 inf + 3424 21.270 * * [simplify]: Extracting #4: cost 373 inf + 30056 21.292 * * [simplify]: Extracting #5: cost 237 inf + 277539 21.340 * * [simplify]: Extracting #6: cost 77 inf + 525685 21.402 * * [simplify]: Extracting #7: cost 1 inf + 655281 21.468 * * [simplify]: Extracting #8: cost 0 inf + 658563 21.534 * [simplify]: Simplified to: (*.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (+.p16 (real->posit16 2.0) beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)) 21.534 * * * [progress]: adding candidates to table 21.840 * * [progress]: iteration 2 / 4 21.840 * * * [progress]: picking best candidate 21.894 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.894 * * * [progress]: localizing error 22.146 * * * [progress]: generating rewritten candidates 22.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 22.157 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 22.172 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 22.179 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 22.197 * * * [progress]: generating series expansions 22.197 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 22.197 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 22.197 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 22.197 * * * * [progress]: [ 4 / 4 ] generating series at (2) 22.197 * * * [progress]: simplifying candidates 22.197 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0))))) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.197 * [simplify]: Simplifying: (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (+.p16 alpha beta) (+.p16 beta (real->posit16 2.0)) (+.p16 beta (real->posit16 2.0)) (+.p16 beta (real->posit16 2.0)) (+.p16 beta (real->posit16 2.0)) 22.198 * * [simplify]: iteration 1: (9 enodes) 22.200 * * [simplify]: iteration 2: (24 enodes) 22.210 * * [simplify]: iteration 3: (72 enodes) 22.239 * * [simplify]: iteration 4: (184 enodes) 22.298 * * [simplify]: iteration 5: (477 enodes) 22.632 * * [simplify]: iteration 6: (915 enodes) 23.197 * * [simplify]: iteration 7: (1064 enodes) 23.712 * * [simplify]: iteration 8: (1087 enodes) 24.108 * * [simplify]: Extracting #0: cost 3 inf + 0 24.109 * * [simplify]: Extracting #1: cost 53 inf + 0 24.109 * * [simplify]: Extracting #2: cost 61 inf + 2 24.112 * * [simplify]: Extracting #3: cost 27 inf + 10317 24.122 * * [simplify]: Extracting #4: cost 0 inf + 26433 24.133 * [simplify]: Simplified to: (*.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (+.p16 beta alpha) (+.p16 (real->posit16 2.0) beta) (+.p16 (real->posit16 2.0) beta) (+.p16 (real->posit16 2.0) beta) (+.p16 (real->posit16 2.0) beta) 24.134 * * * [progress]: adding candidates to table 24.399 * * [progress]: iteration 3 / 4 24.399 * * * [progress]: picking best candidate 24.415 * * * * [pick]: Picked #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.415 * * * [progress]: localizing error 24.711 * * * [progress]: generating rewritten candidates 24.711 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 24.715 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 24.726 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 24.729 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 24.735 * * * [progress]: generating series expansions 24.735 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 24.735 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 24.735 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 24.735 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 24.735 * * * [progress]: simplifying candidates 24.735 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #posit16 2.0)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 3 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)))) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 8 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.735 * * * * [progress]: [ 9 / 15 ] simplifiying candidate #posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 10 / 15 ] simplifiying candidate #posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.736 * [simplify]: Simplifying: (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha)) (*.p16 (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (+.p16 beta alpha) (-.p16 beta alpha) (neg.p16 (*.p16 alpha alpha)) (-.p16 (*.p16 (*.p16 beta beta) (*.p16 beta beta)) (*.p16 (*.p16 alpha alpha) (*.p16 alpha alpha))) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha) (*.p16 beta (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) 24.736 * * [simplify]: iteration 1: (26 enodes) 24.742 * * [simplify]: iteration 2: (81 enodes) 24.759 * * [simplify]: iteration 3: (250 enodes) 24.865 * * [simplify]: iteration 4: (1313 enodes) 27.036 * * [simplify]: Extracting #0: cost 13 inf + 0 27.038 * * [simplify]: Extracting #1: cost 509 inf + 0 27.051 * * [simplify]: Extracting #2: cost 1573 inf + 54347 27.099 * * [simplify]: Extracting #3: cost 1417 inf + 641044 27.167 * * [simplify]: Extracting #4: cost 981 inf + 1483854 27.352 * * [simplify]: Extracting #5: cost 256 inf + 2453699 27.515 * * [simplify]: Extracting #6: cost 1 inf + 2854658 27.666 * * [simplify]: Extracting #7: cost 0 inf + 2855702 27.862 * [simplify]: Simplified to: (*.p16 (-.p16 beta alpha) (/.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0))))) (*.p16 (/.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 (*.p16 alpha alpha) (*.p16 beta beta))) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (/.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (+.p16 alpha beta) (-.p16 beta alpha) (neg.p16 (*.p16 alpha alpha)) (*.p16 (+.p16 (*.p16 alpha alpha) (*.p16 beta beta)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 (*.p16 alpha alpha) (*.p16 beta beta)) (*.p16 beta (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 alpha (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 beta (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 alpha (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) 27.864 * * * [progress]: adding candidates to table 28.472 * * [progress]: iteration 4 / 4 28.472 * * * [progress]: picking best candidate 28.598 * * * * [pick]: Picked #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.599 * * * [progress]: localizing error 28.969 * * * [progress]: generating rewritten candidates 28.969 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 28.972 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 28.976 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 28.982 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 28.991 * * * [progress]: generating series expansions 28.991 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 28.991 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 28.991 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 28.992 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 28.992 * * * [progress]: simplifying candidates 28.992 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 1.0) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 2.0)))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.992 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.993 * [simplify]: Simplifying: (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (-.p16 beta alpha)) (*.p16 (+.p16 beta alpha) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 28.993 * * [simplify]: iteration 1: (13 enodes) 29.000 * * [simplify]: iteration 2: (39 enodes) 29.015 * * [simplify]: iteration 3: (97 enodes) 29.072 * * [simplify]: iteration 4: (313 enodes) 29.372 * * [simplify]: iteration 5: (1550 enodes) 43.603 * * [simplify]: Extracting #0: cost 5 inf + 0 43.604 * * [simplify]: Extracting #1: cost 258 inf + 0 43.614 * * [simplify]: Extracting #2: cost 1833 inf + 2493 43.640 * * [simplify]: Extracting #3: cost 2664 inf + 66601 43.759 * * [simplify]: Extracting #4: cost 1478 inf + 1496452 43.990 * * [simplify]: Extracting #5: cost 391 inf + 3325883 44.356 * * [simplify]: Extracting #6: cost 2 inf + 4013402 44.729 * * [simplify]: Extracting #7: cost 0 inf + 4016686 44.999 * [simplify]: Simplified to: (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 beta alpha) (/.p16 (-.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha)))) (-.p16 beta alpha) (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 45.000 * * * [progress]: adding candidates to table 45.530 * [progress]: [Phase 3 of 3] Extracting. 45.530 * * [regime]: Finding splitpoints for: (#posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 45.533 * * * [regime-changes]: Trying 2 branch expressions: (alpha beta) 45.533 * * * * [regimes]: Trying to branch on alpha from (#posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 45.813 * * * * [regimes]: Trying to branch on beta from (#posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 46.045 * * * [regime]: Found split indices: #