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 0.010 * * * * [points]: Setting MPFR precision to 64 0.012 * * * * [points]: Setting MPFR precision to 320 0.014 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.019 * * * * [points]: Setting MPFR precision to 64 0.022 * * * * [points]: Setting MPFR precision to 320 0.025 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.031 * * * * [points]: Setting MPFR precision to 64 0.037 * * * * [points]: Setting MPFR precision to 320 0.042 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.047 * * * * [points]: Setting MPFR precision to 64 0.055 * * * * [points]: Setting MPFR precision to 320 0.063 * * * * [points]: Computing exacts for 256 points 0.069 * * * * [points]: Setting MPFR precision to 64 0.093 * * * * [points]: Setting MPFR precision to 320 0.119 * * * * [points]: Filtering points with unrepresentable outputs 0.120 * * * * [points]: Sampling 101 additional inputs, on iter 1 have 155 / 256 0.120 * * * * [points]: Computing exacts on every 6 of 101 points to ramp up precision 0.146 * * * * [points]: Setting MPFR precision to 64 0.148 * * * * [points]: Setting MPFR precision to 320 0.149 * * * * [points]: Computing exacts on every 3 of 101 points to ramp up precision 0.156 * * * * [points]: Setting MPFR precision to 64 0.159 * * * * [points]: Setting MPFR precision to 320 0.161 * * * * [points]: Computing exacts for 101 points 0.167 * * * * [points]: Setting MPFR precision to 64 0.177 * * * * [points]: Setting MPFR precision to 320 0.187 * * * * [points]: Filtering points with unrepresentable outputs 0.187 * * * * [points]: Sampling 43 additional inputs, on iter 2 have 213 / 256 0.187 * * * * [points]: Computing exacts on every 2 of 43 points to ramp up precision 0.193 * * * * [points]: Setting MPFR precision to 64 0.194 * * * * [points]: Setting MPFR precision to 320 0.196 * * * * [points]: Computing exacts for 43 points 0.225 * * * * [points]: Setting MPFR precision to 64 0.230 * * * * [points]: Setting MPFR precision to 320 0.234 * * * * [points]: Filtering points with unrepresentable outputs 0.235 * * * * [points]: Sampling 14 additional inputs, on iter 3 have 242 / 256 0.235 * * * * [points]: Computing exacts for 14 points 0.241 * * * * [points]: Setting MPFR precision to 64 0.242 * * * * [points]: Setting MPFR precision to 320 0.244 * * * * [points]: Filtering points with unrepresentable outputs 0.244 * * * * [points]: Sampling 7 additional inputs, on iter 4 have 249 / 256 0.244 * * * * [points]: Computing exacts for 7 points 0.250 * * * * [points]: Setting MPFR precision to 64 0.251 * * * * [points]: Setting MPFR precision to 320 0.252 * * * * [points]: Filtering points with unrepresentable outputs 0.252 * * * * [points]: Sampling 4 additional inputs, on iter 5 have 253 / 256 0.252 * * * * [points]: Computing exacts for 4 points 0.258 * * * * [points]: Setting MPFR precision to 64 0.259 * * * * [points]: Setting MPFR precision to 320 0.259 * * * * [points]: Filtering points with unrepresentable outputs 0.260 * * * * [points]: Sampled 256 points with exact outputs 0.260 * * * [progress]: [2/2] Setting up program. 0.285 * [progress]: [Phase 2 of 3] Improving. 0.285 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.285 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.286 * * [simplify]: iteration 1: (12 enodes) 0.292 * * [simplify]: iteration 2: (29 enodes) 0.302 * * [simplify]: iteration 3: (46 enodes) 0.319 * * [simplify]: iteration 4: (97 enodes) 0.376 * * [simplify]: iteration 5: (335 enodes) 0.651 * * [simplify]: iteration 6: (1742 enodes) 18.423 * * [simplify]: Extracting #0: cost 1 inf + 0 18.423 * * [simplify]: Extracting #1: cost 3 inf + 0 18.424 * * [simplify]: Extracting #2: cost 12 inf + 0 18.425 * * [simplify]: Extracting #3: cost 288 inf + 1 18.439 * * [simplify]: Extracting #4: cost 2458 inf + 4 18.496 * * [simplify]: Extracting #5: cost 3760 inf + 156794 18.796 * * [simplify]: Extracting #6: cost 1636 inf + 3674161 19.402 * * [simplify]: Extracting #7: cost 44 inf + 6594597 19.979 * * [simplify]: Extracting #8: cost 0 inf + 6635954 20.515 * * [simplify]: Extracting #9: cost 0 inf + 6633914 20.946 * [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)) 20.961 * * [progress]: iteration 1 / 4 20.961 * * * [progress]: picking best candidate 20.976 * * * * [pick]: Picked #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.976 * * * [progress]: localizing error 21.137 * * * [progress]: generating rewritten candidates 21.137 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 21.146 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 21.153 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 21.162 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 21.175 * * * [progress]: generating series expansions 21.175 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 21.175 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 21.175 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 21.175 * * * * [progress]: [ 4 / 4 ] generating series at (2) 21.175 * * * [progress]: simplifying candidates 21.175 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.175 * [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)) 21.175 * * [simplify]: iteration 1: (15 enodes) 21.180 * * [simplify]: iteration 2: (38 enodes) 21.188 * * [simplify]: iteration 3: (94 enodes) 21.218 * * [simplify]: iteration 4: (247 enodes) 21.282 * * [simplify]: iteration 5: (770 enodes) 21.712 * * [simplify]: Extracting #0: cost 3 inf + 0 21.712 * * [simplify]: Extracting #1: cost 59 inf + 0 21.713 * * [simplify]: Extracting #2: cost 88 inf + 1 21.714 * * [simplify]: Extracting #3: cost 143 inf + 3424 21.717 * * [simplify]: Extracting #4: cost 373 inf + 30056 21.736 * * [simplify]: Extracting #5: cost 237 inf + 277539 21.763 * * [simplify]: Extracting #6: cost 77 inf + 525685 21.796 * * [simplify]: Extracting #7: cost 1 inf + 655281 21.831 * * [simplify]: Extracting #8: cost 0 inf + 658563 21.864 * [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)) 21.865 * * * [progress]: adding candidates to table 22.039 * * [progress]: iteration 2 / 4 22.039 * * * [progress]: picking best candidate 22.066 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.067 * * * [progress]: localizing error 22.228 * * * [progress]: generating rewritten candidates 22.228 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 22.234 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 22.241 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 22.246 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 22.258 * * * [progress]: generating series expansions 22.259 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 22.259 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 22.259 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 22.259 * * * * [progress]: [ 4 / 4 ] generating series at (2) 22.259 * * * [progress]: simplifying candidates 22.259 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0))))) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 22.259 * [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)) 22.259 * * [simplify]: iteration 1: (9 enodes) 22.263 * * [simplify]: iteration 2: (24 enodes) 22.268 * * [simplify]: iteration 3: (72 enodes) 22.294 * * [simplify]: iteration 4: (184 enodes) 22.335 * * [simplify]: iteration 5: (477 enodes) 22.946 * * [simplify]: iteration 6: (915 enodes) 23.364 * * [simplify]: iteration 7: (1064 enodes) 23.760 * * [simplify]: iteration 8: (1087 enodes) 24.015 * * [simplify]: Extracting #0: cost 3 inf + 0 24.015 * * [simplify]: Extracting #1: cost 53 inf + 0 24.016 * * [simplify]: Extracting #2: cost 61 inf + 2 24.018 * * [simplify]: Extracting #3: cost 27 inf + 10317 24.029 * * [simplify]: Extracting #4: cost 0 inf + 26433 24.040 * [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) 24.041 * * * [progress]: adding candidates to table 24.298 * * [progress]: iteration 3 / 4 24.298 * * * [progress]: picking best candidate 24.328 * * * * [pick]: Picked #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.328 * * * [progress]: localizing error 24.669 * * * [progress]: generating rewritten candidates 24.670 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 24.674 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 24.680 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 24.700 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 24.713 * * * [progress]: generating series expansions 24.713 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 24.713 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 24.713 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 24.713 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 24.713 * * * [progress]: simplifying candidates 24.713 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #posit16 2.0)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 24.713 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.713 * * * * [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)))> 24.713 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.713 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 8 / 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)))> 24.714 * * * * [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)))> 24.714 * * * * [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)))> 24.714 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.714 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.715 * [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)) 24.715 * * [simplify]: iteration 1: (26 enodes) 24.730 * * [simplify]: iteration 2: (81 enodes) 24.772 * * [simplify]: iteration 3: (250 enodes) 24.983 * * [simplify]: iteration 4: (1313 enodes) 27.088 * * [simplify]: Extracting #0: cost 13 inf + 0 27.089 * * [simplify]: Extracting #1: cost 509 inf + 0 27.105 * * [simplify]: Extracting #2: cost 1573 inf + 54347 27.133 * * [simplify]: Extracting #3: cost 1417 inf + 641044 27.195 * * [simplify]: Extracting #4: cost 981 inf + 1483854 27.310 * * [simplify]: Extracting #5: cost 256 inf + 2453699 27.461 * * [simplify]: Extracting #6: cost 1 inf + 2854658 27.688 * * [simplify]: Extracting #7: cost 0 inf + 2855702 27.841 * [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)))) 27.843 * * * [progress]: adding candidates to table 28.421 * * [progress]: iteration 4 / 4 28.421 * * * [progress]: picking best candidate 28.517 * * * * [pick]: Picked #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.517 * * * [progress]: localizing error 28.740 * * * [progress]: generating rewritten candidates 28.740 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 28.758 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 28.764 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 28.769 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 28.773 * * * [progress]: generating series expansions 28.773 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 28.773 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 28.773 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 28.773 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 28.773 * * * [progress]: simplifying candidates 28.773 * * * * [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)))> 28.773 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 2.0)))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 5 / 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)))> 28.773 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.773 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.774 * [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)) 28.774 * * [simplify]: iteration 1: (13 enodes) 28.779 * * [simplify]: iteration 2: (39 enodes) 28.786 * * [simplify]: iteration 3: (97 enodes) 28.811 * * [simplify]: iteration 4: (313 enodes) 28.971 * * [simplify]: iteration 5: (1550 enodes) 44.922 * * [simplify]: Extracting #0: cost 5 inf + 0 44.923 * * [simplify]: Extracting #1: cost 258 inf + 0 44.929 * * [simplify]: Extracting #2: cost 1833 inf + 2493 44.944 * * [simplify]: Extracting #3: cost 2664 inf + 66601 45.023 * * [simplify]: Extracting #4: cost 1478 inf + 1496452 45.206 * * [simplify]: Extracting #5: cost 391 inf + 3325883 45.429 * * [simplify]: Extracting #6: cost 2 inf + 4013402 45.782 * * [simplify]: Extracting #7: cost 0 inf + 4016686 46.036 * [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)) 46.038 * * * [progress]: adding candidates to table 46.427 * [progress]: [Phase 3 of 3] Extracting. 46.427 * * [regime]: Finding splitpoints for: (#posit16 2.0)))) (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))) (+.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))))) (+.p16 beta 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 (-.p16 beta alpha) (+.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 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))>) 46.430 * * * [regime-changes]: Trying 2 branch expressions: (alpha beta) 46.430 * * * * [regimes]: Trying to branch on alpha from (#posit16 2.0)))) (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))) (+.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))))) (+.p16 beta 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 (-.p16 beta alpha) (+.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 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))>) 46.704 * * * * [regimes]: Trying to branch on beta from (#posit16 2.0)))) (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))) (+.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))))) (+.p16 beta 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 (-.p16 beta alpha) (+.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 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))>) 47.042 * * * [regime]: Found split indices: #