0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.004 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.006 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.011 * * * * [points]: Setting MPFR precision to 64 0.013 * * * * [points]: Setting MPFR precision to 320 0.014 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.020 * * * * [points]: Setting MPFR precision to 64 0.023 * * * * [points]: Setting MPFR precision to 320 0.026 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.031 * * * * [points]: Setting MPFR precision to 64 0.036 * * * * [points]: Setting MPFR precision to 320 0.041 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.047 * * * * [points]: Setting MPFR precision to 64 0.056 * * * * [points]: Setting MPFR precision to 320 0.064 * * * * [points]: Computing exacts for 256 points 0.070 * * * * [points]: Setting MPFR precision to 64 0.094 * * * * [points]: Setting MPFR precision to 320 0.131 * * * * [points]: Filtering points with unrepresentable outputs 0.131 * * * * [points]: Sampling 107 additional inputs, on iter 1 have 149 / 256 0.132 * * * * [points]: Computing exacts on every 6 of 107 points to ramp up precision 0.138 * * * * [points]: Setting MPFR precision to 64 0.140 * * * * [points]: Setting MPFR precision to 320 0.141 * * * * [points]: Computing exacts on every 3 of 107 points to ramp up precision 0.147 * * * * [points]: Setting MPFR precision to 64 0.150 * * * * [points]: Setting MPFR precision to 320 0.153 * * * * [points]: Computing exacts for 107 points 0.158 * * * * [points]: Setting MPFR precision to 64 0.169 * * * * [points]: Setting MPFR precision to 320 0.179 * * * * [points]: Filtering points with unrepresentable outputs 0.180 * * * * [points]: Sampling 47 additional inputs, on iter 2 have 209 / 256 0.180 * * * * [points]: Computing exacts on every 2 of 47 points to ramp up precision 0.186 * * * * [points]: Setting MPFR precision to 64 0.188 * * * * [points]: Setting MPFR precision to 320 0.189 * * * * [points]: Computing exacts for 47 points 0.195 * * * * [points]: Setting MPFR precision to 64 0.200 * * * * [points]: Setting MPFR precision to 320 0.205 * * * * [points]: Filtering points with unrepresentable outputs 0.205 * * * * [points]: Sampling 22 additional inputs, on iter 3 have 234 / 256 0.205 * * * * [points]: Computing exacts for 22 points 0.211 * * * * [points]: Setting MPFR precision to 64 0.214 * * * * [points]: Setting MPFR precision to 320 0.216 * * * * [points]: Filtering points with unrepresentable outputs 0.216 * * * * [points]: Sampling 12 additional inputs, on iter 4 have 244 / 256 0.216 * * * * [points]: Computing exacts for 12 points 0.222 * * * * [points]: Setting MPFR precision to 64 0.224 * * * * [points]: Setting MPFR precision to 320 0.225 * * * * [points]: Filtering points with unrepresentable outputs 0.225 * * * * [points]: Sampling 7 additional inputs, on iter 5 have 249 / 256 0.226 * * * * [points]: Computing exacts for 7 points 0.232 * * * * [points]: Setting MPFR precision to 64 0.233 * * * * [points]: Setting MPFR precision to 320 0.234 * * * * [points]: Filtering points with unrepresentable outputs 0.234 * * * * [points]: Sampling 6 additional inputs, on iter 6 have 250 / 256 0.234 * * * * [points]: Computing exacts for 6 points 0.239 * * * * [points]: Setting MPFR precision to 64 0.239 * * * * [points]: Setting MPFR precision to 320 0.240 * * * * [points]: Filtering points with unrepresentable outputs 0.240 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 255 / 256 0.240 * * * * [points]: Computing exacts for 4 points 0.243 * * * * [points]: Setting MPFR precision to 64 0.243 * * * * [points]: Setting MPFR precision to 320 0.243 * * * * [points]: Filtering points with unrepresentable outputs 0.244 * * * * [points]: Sampled 258 points with exact outputs 0.244 * * * [progress]: [2/2] Setting up program. 0.255 * [progress]: [Phase 2 of 3] Improving. 0.256 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.256 * [simplify]: Simplifying: (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.256 * * [simplify]: iteration 1: (12 enodes) 0.259 * * [simplify]: iteration 2: (29 enodes) 0.264 * * [simplify]: iteration 3: (46 enodes) 0.286 * * [simplify]: iteration 4: (97 enodes) 0.312 * * [simplify]: iteration 5: (335 enodes) 0.536 * * [simplify]: iteration 6: (1742 enodes) 18.594 * * [simplify]: Extracting #0: cost 1 inf + 0 18.594 * * [simplify]: Extracting #1: cost 3 inf + 0 18.594 * * [simplify]: Extracting #2: cost 12 inf + 0 18.595 * * [simplify]: Extracting #3: cost 288 inf + 1 18.610 * * [simplify]: Extracting #4: cost 2458 inf + 4 18.654 * * [simplify]: Extracting #5: cost 3760 inf + 156794 18.905 * * [simplify]: Extracting #6: cost 1636 inf + 3674161 19.259 * * [simplify]: Extracting #7: cost 44 inf + 6594597 19.828 * * [simplify]: Extracting #8: cost 0 inf + 6635954 20.351 * * [simplify]: Extracting #9: cost 0 inf + 6633914 20.848 * [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)) 20.872 * * [progress]: iteration 1 / 4 20.872 * * * [progress]: picking best candidate 20.895 * * * * [pick]: Picked #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.895 * * * [progress]: localizing error 21.097 * * * [progress]: generating rewritten candidates 21.097 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 21.123 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 21.137 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 21.156 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 21.183 * * * [progress]: generating series expansions 21.183 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 21.183 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 21.183 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 21.183 * * * * [progress]: [ 4 / 4 ] generating series at (2) 21.183 * * * [progress]: simplifying candidates 21.183 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.183 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)))> 21.183 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.183 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.183 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.184 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.184 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.184 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.184 * [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)) 21.184 * * [simplify]: iteration 1: (15 enodes) 21.191 * * [simplify]: iteration 2: (38 enodes) 21.205 * * [simplify]: iteration 3: (94 enodes) 21.228 * * [simplify]: iteration 4: (247 enodes) 21.282 * * [simplify]: iteration 5: (770 enodes) 21.762 * * [simplify]: Extracting #0: cost 3 inf + 0 21.762 * * [simplify]: Extracting #1: cost 59 inf + 0 21.763 * * [simplify]: Extracting #2: cost 88 inf + 1 21.764 * * [simplify]: Extracting #3: cost 143 inf + 3424 21.767 * * [simplify]: Extracting #4: cost 373 inf + 30056 21.780 * * [simplify]: Extracting #5: cost 237 inf + 277539 21.807 * * [simplify]: Extracting #6: cost 77 inf + 525685 21.871 * * [simplify]: Extracting #7: cost 1 inf + 655281 21.936 * * [simplify]: Extracting #8: cost 0 inf + 658563 22.002 * [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)) 22.003 * * * [progress]: adding candidates to table 22.317 * * [progress]: iteration 2 / 4 22.318 * * * [progress]: picking best candidate 22.367 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.368 * * * [progress]: localizing error 22.637 * * * [progress]: generating rewritten candidates 22.637 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 22.647 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 22.671 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 22.681 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 22.708 * * * [progress]: generating series expansions 22.708 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 22.708 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 22.708 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 22.708 * * * * [progress]: [ 4 / 4 ] generating series at (2) 22.708 * * * [progress]: simplifying candidates 22.708 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.708 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0))))) (real->posit16 2.0)))> 22.708 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.708 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 22.708 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.709 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.709 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.709 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.709 * [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)) 22.709 * * [simplify]: iteration 1: (9 enodes) 22.714 * * [simplify]: iteration 2: (24 enodes) 22.723 * * [simplify]: iteration 3: (72 enodes) 22.757 * * [simplify]: iteration 4: (184 enodes) 22.836 * * [simplify]: iteration 5: (477 enodes) 23.133 * * [simplify]: iteration 6: (915 enodes) 23.764 * * [simplify]: iteration 7: (1064 enodes) 24.332 * * [simplify]: iteration 8: (1087 enodes) 24.613 * * [simplify]: Extracting #0: cost 3 inf + 0 24.613 * * [simplify]: Extracting #1: cost 53 inf + 0 24.614 * * [simplify]: Extracting #2: cost 61 inf + 2 24.616 * * [simplify]: Extracting #3: cost 27 inf + 10317 24.622 * * [simplify]: Extracting #4: cost 0 inf + 26433 24.628 * [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) 24.628 * * * [progress]: adding candidates to table 24.833 * * [progress]: iteration 3 / 4 24.833 * * * [progress]: picking best candidate 24.887 * * * * [pick]: Picked #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.887 * * * [progress]: localizing error 25.299 * * * [progress]: generating rewritten candidates 25.299 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 25.307 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 25.313 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 25.332 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 25.349 * * * [progress]: generating series expansions 25.350 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 25.350 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 25.350 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 25.350 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 25.350 * * * [progress]: simplifying candidates 25.350 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [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)))> 25.350 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 8 / 15 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)))) (real->posit16 2.0)))> 25.350 * * * * [progress]: [ 9 / 15 ] simplifiying candidate #posit16 2.0)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 10 / 15 ] simplifiying candidate #posit16 2.0))) (*.p16 alpha (+.p16 (+.p16 alpha beta) (real->posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 25.351 * [simplify]: Simplifying: (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (-.p16 beta alpha)) (*.p16 (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha 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 (+.p16 alpha beta) (real->posit16 2.0)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha) (*.p16 beta (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (*.p16 alpha (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) 25.352 * * [simplify]: iteration 1: (26 enodes) 25.364 * * [simplify]: iteration 2: (82 enodes) 25.406 * * [simplify]: iteration 3: (278 enodes) 25.593 * * [simplify]: iteration 4: (1312 enodes) 27.654 * * [simplify]: Extracting #0: cost 13 inf + 0 27.657 * * [simplify]: Extracting #1: cost 475 inf + 0 27.669 * * [simplify]: Extracting #2: cost 1446 inf + 26262 27.706 * * [simplify]: Extracting #3: cost 1371 inf + 459263 27.779 * * [simplify]: Extracting #4: cost 976 inf + 1249922 27.888 * * [simplify]: Extracting #5: cost 478 inf + 2031787 28.017 * * [simplify]: Extracting #6: cost 18 inf + 2617290 28.153 * * [simplify]: Extracting #7: cost 0 inf + 2631744 28.371 * [simplify]: Simplified to: (*.p16 (-.p16 beta alpha) (/.p16 (+.p16 alpha beta) (+.p16 (real->posit16 2.0) (+.p16 alpha beta)))) (*.p16 (/.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 (*.p16 alpha alpha) (*.p16 beta beta))) (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (/.p16 (+.p16 alpha beta) (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (/.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 (real->posit16 2.0) (+.p16 alpha beta))) (*.p16 alpha (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (*.p16 beta (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (*.p16 alpha (+.p16 (real->posit16 2.0) (+.p16 alpha beta))) (*.p16 (+.p16 (real->posit16 2.0) (+.p16 alpha beta)) (+.p16 alpha beta)) (*.p16 (+.p16 (real->posit16 2.0) (+.p16 alpha beta)) (+.p16 alpha beta)) (*.p16 (+.p16 (real->posit16 2.0) (+.p16 alpha beta)) (+.p16 alpha beta)) (*.p16 (+.p16 (real->posit16 2.0) (+.p16 alpha beta)) (+.p16 alpha beta)) 28.373 * * * [progress]: adding candidates to table 28.918 * * [progress]: iteration 4 / 4 28.918 * * * [progress]: picking best candidate 29.406 * * * * [pick]: Picked #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.406 * * * [progress]: localizing error 29.673 * * * [progress]: generating rewritten candidates 29.673 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 29.677 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 29.682 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 29.691 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 29.695 * * * [progress]: generating series expansions 29.695 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 29.695 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 29.695 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 29.695 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 29.695 * * * [progress]: simplifying candidates 29.695 * * * * [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)))> 29.695 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 2.0))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 29.695 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.695 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.695 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 1.0) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 2.0)))> 29.695 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.695 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.696 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.696 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.696 * [simplify]: Simplifying: (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (-.p16 beta alpha)) (*.p16 (+.p16 beta alpha) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 29.696 * * [simplify]: iteration 1: (13 enodes) 29.699 * * [simplify]: iteration 2: (38 enodes) 29.706 * * [simplify]: iteration 3: (96 enodes) 29.731 * * [simplify]: iteration 4: (312 enodes) 29.878 * * [simplify]: iteration 5: (1552 enodes) 46.753 * * [simplify]: Extracting #0: cost 5 inf + 0 46.755 * * [simplify]: Extracting #1: cost 268 inf + 0 46.766 * * [simplify]: Extracting #2: cost 1860 inf + 2493 46.805 * * [simplify]: Extracting #3: cost 2571 inf + 225102 46.889 * * [simplify]: Extracting #4: cost 1316 inf + 1891560 47.032 * * [simplify]: Extracting #5: cost 648 inf + 2907324 47.238 * * [simplify]: Extracting #6: cost 28 inf + 4017351 47.630 * * [simplify]: Extracting #7: cost 0 inf + 4069358 48.019 * [simplify]: Simplified to: (*.p16 (+.p16 alpha beta) (+.p16 alpha beta)) (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (-.p16 beta alpha) (/.p16 (+.p16 alpha beta) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (/.p16 (+.p16 alpha beta) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (/.p16 (+.p16 alpha beta) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (/.p16 (+.p16 alpha beta) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)) 48.021 * * * [progress]: adding candidates to table 48.414 * [progress]: [Phase 3 of 3] Extracting. 48.414 * * [regime]: Finding splitpoints for: (#posit16 2.0))) (/.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 alpha beta)))) (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)))> #posit16 2.0)))) (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 (-.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))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 48.418 * * * [regime-changes]: Trying 2 branch expressions: (alpha beta) 48.418 * * * * [regimes]: Trying to branch on alpha from (#posit16 2.0))) (/.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 alpha beta)))) (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)))> #posit16 2.0)))) (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 (-.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))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 48.768 * * * * [regimes]: Trying to branch on beta from (#posit16 2.0))) (/.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 alpha beta)))) (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)))> #posit16 2.0)))) (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 (-.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))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))>) 49.099 * * * [regime]: Found split indices: #