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 0.010 * * * * [points]: Setting MPFR precision to 64 0.012 * * * * [points]: Setting MPFR precision to 320 0.017 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.023 * * * * [points]: Setting MPFR precision to 64 0.026 * * * * [points]: Setting MPFR precision to 320 0.029 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.035 * * * * [points]: Setting MPFR precision to 64 0.040 * * * * [points]: Setting MPFR precision to 320 0.046 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.052 * * * * [points]: Setting MPFR precision to 64 0.061 * * * * [points]: Setting MPFR precision to 320 0.070 * * * * [points]: Computing exacts for 256 points 0.076 * * * * [points]: Setting MPFR precision to 64 0.103 * * * * [points]: Setting MPFR precision to 320 0.129 * * * * [points]: Filtering points with unrepresentable outputs 0.129 * * * * [points]: Sampling 114 additional inputs, on iter 1 have 142 / 256 0.130 * * * * [points]: Computing exacts on every 7 of 114 points to ramp up precision 0.136 * * * * [points]: Setting MPFR precision to 64 0.137 * * * * [points]: Setting MPFR precision to 320 0.139 * * * * [points]: Computing exacts on every 3 of 114 points to ramp up precision 0.144 * * * * [points]: Setting MPFR precision to 64 0.147 * * * * [points]: Setting MPFR precision to 320 0.150 * * * * [points]: Computing exacts for 114 points 0.153 * * * * [points]: Setting MPFR precision to 64 0.159 * * * * [points]: Setting MPFR precision to 320 0.165 * * * * [points]: Filtering points with unrepresentable outputs 0.166 * * * * [points]: Sampling 55 additional inputs, on iter 2 have 201 / 256 0.166 * * * * [points]: Computing exacts on every 3 of 55 points to ramp up precision 0.169 * * * * [points]: Setting MPFR precision to 64 0.170 * * * * [points]: Setting MPFR precision to 320 0.170 * * * * [points]: Computing exacts for 55 points 0.173 * * * * [points]: Setting MPFR precision to 64 0.177 * * * * [points]: Setting MPFR precision to 320 0.202 * * * * [points]: Filtering points with unrepresentable outputs 0.202 * * * * [points]: Sampling 24 additional inputs, on iter 3 have 232 / 256 0.202 * * * * [points]: Computing exacts for 24 points 0.205 * * * * [points]: Setting MPFR precision to 64 0.207 * * * * [points]: Setting MPFR precision to 320 0.208 * * * * [points]: Filtering points with unrepresentable outputs 0.208 * * * * [points]: Sampling 8 additional inputs, on iter 4 have 248 / 256 0.208 * * * * [points]: Computing exacts for 8 points 0.212 * * * * [points]: Setting MPFR precision to 64 0.213 * * * * [points]: Setting MPFR precision to 320 0.214 * * * * [points]: Filtering points with unrepresentable outputs 0.214 * * * * [points]: Sampling 7 additional inputs, on iter 5 have 249 / 256 0.214 * * * * [points]: Computing exacts for 7 points 0.217 * * * * [points]: Setting MPFR precision to 64 0.217 * * * * [points]: Setting MPFR precision to 320 0.218 * * * * [points]: Filtering points with unrepresentable outputs 0.218 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 252 / 256 0.218 * * * * [points]: Computing exacts for 4 points 0.222 * * * * [points]: Setting MPFR precision to 64 0.222 * * * * [points]: Setting MPFR precision to 320 0.222 * * * * [points]: Filtering points with unrepresentable outputs 0.223 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 254 / 256 0.223 * * * * [points]: Computing exacts for 4 points 0.227 * * * * [points]: Setting MPFR precision to 64 0.228 * * * * [points]: Setting MPFR precision to 320 0.228 * * * * [points]: Filtering points with unrepresentable outputs 0.229 * * * * [points]: Sampled 256 points with exact outputs 0.229 * * * [progress]: [2/2] Setting up program. 0.244 * [progress]: [Phase 2 of 3] Improving. 0.244 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.244 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.244 * * [simplify]: iters left: 5 (12 enodes) 0.247 * * [simplify]: iters left: 4 (29 enodes) 0.253 * * [simplify]: iters left: 3 (46 enodes) 0.263 * * [simplify]: iters left: 2 (97 enodes) 0.310 * * [simplify]: iters left: 1 (335 enodes) 0.553 * * [simplify]: Extracting #0: cost 1 inf + 0 0.553 * * [simplify]: Extracting #1: cost 3 inf + 0 0.553 * * [simplify]: Extracting #2: cost 6 inf + 0 0.553 * * [simplify]: Extracting #3: cost 84 inf + 2 0.556 * * [simplify]: Extracting #4: cost 417 inf + 3 0.564 * * [simplify]: Extracting #5: cost 404 inf + 78485 0.602 * * [simplify]: Extracting #6: cost 124 inf + 437558 0.631 * * [simplify]: Extracting #7: cost 5 inf + 645994 0.665 * * [simplify]: Extracting #8: cost 0 inf + 656284 0.705 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)) 0.705 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0))) 0.721 * * [progress]: iteration 1 / 4 0.721 * * * [progress]: picking best candidate 0.743 * * * * [pick]: Picked #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.743 * * * [progress]: localizing error 0.911 * * * [progress]: generating rewritten candidates 0.911 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.919 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.931 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.946 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.959 * * * [progress]: generating series expansions 0.959 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.959 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.959 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.959 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.959 * * * [progress]: simplifying candidates 0.959 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.960 * [simplify]: Simplifying (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) 0.960 * * [simplify]: iters left: 2 (5 enodes) 0.961 * * [simplify]: iters left: 1 (19 enodes) 0.968 * * [simplify]: Extracting #0: cost 1 inf + 0 0.968 * * [simplify]: Extracting #1: cost 8 inf + 0 0.969 * * [simplify]: Extracting #2: cost 16 inf + 0 0.969 * * [simplify]: Extracting #3: cost 16 inf + 1766 0.969 * * [simplify]: Extracting #4: cost 6 inf + 6819 0.969 * * [simplify]: Extracting #5: cost 1 inf + 12227 0.969 * * [simplify]: Extracting #6: cost 0 inf + 13549 0.970 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) 0.970 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 0.970 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)))> 0.970 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.970 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.970 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.970 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.970 * * [simplify]: iters left: 5 (12 enodes) 0.974 * * [simplify]: iters left: 4 (29 enodes) 0.979 * * [simplify]: iters left: 3 (46 enodes) 0.991 * * [simplify]: iters left: 2 (97 enodes) 1.022 * * [simplify]: iters left: 1 (335 enodes) 1.227 * * [simplify]: Extracting #0: cost 1 inf + 0 1.227 * * [simplify]: Extracting #1: cost 3 inf + 0 1.227 * * [simplify]: Extracting #2: cost 6 inf + 0 1.228 * * [simplify]: Extracting #3: cost 84 inf + 2 1.229 * * [simplify]: Extracting #4: cost 417 inf + 3 1.233 * * [simplify]: Extracting #5: cost 404 inf + 78485 1.253 * * [simplify]: Extracting #6: cost 124 inf + 437558 1.302 * * [simplify]: Extracting #7: cost 5 inf + 645994 1.350 * * [simplify]: Extracting #8: cost 0 inf + 656284 1.388 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)) 1.388 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0))) 1.388 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.388 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.388 * * [simplify]: iters left: 5 (12 enodes) 1.395 * * [simplify]: iters left: 4 (29 enodes) 1.405 * * [simplify]: iters left: 3 (46 enodes) 1.420 * * [simplify]: iters left: 2 (97 enodes) 1.463 * * [simplify]: iters left: 1 (335 enodes) 1.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1.742 * * [simplify]: Extracting #1: cost 3 inf + 0 1.742 * * [simplify]: Extracting #2: cost 6 inf + 0 1.742 * * [simplify]: Extracting #3: cost 84 inf + 2 1.744 * * [simplify]: Extracting #4: cost 417 inf + 3 1.752 * * [simplify]: Extracting #5: cost 404 inf + 78485 1.789 * * [simplify]: Extracting #6: cost 124 inf + 437558 1.835 * * [simplify]: Extracting #7: cost 5 inf + 645994 1.884 * * [simplify]: Extracting #8: cost 0 inf + 656284 1.935 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)) 1.935 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0))) 1.935 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.936 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.936 * * [simplify]: iters left: 5 (12 enodes) 1.941 * * [simplify]: iters left: 4 (29 enodes) 1.950 * * [simplify]: iters left: 3 (46 enodes) 1.964 * * [simplify]: iters left: 2 (97 enodes) 1.995 * * [simplify]: iters left: 1 (335 enodes) 2.285 * * [simplify]: Extracting #0: cost 1 inf + 0 2.285 * * [simplify]: Extracting #1: cost 3 inf + 0 2.285 * * [simplify]: Extracting #2: cost 6 inf + 0 2.285 * * [simplify]: Extracting #3: cost 84 inf + 2 2.288 * * [simplify]: Extracting #4: cost 417 inf + 3 2.296 * * [simplify]: Extracting #5: cost 404 inf + 78485 2.331 * * [simplify]: Extracting #6: cost 124 inf + 437558 2.387 * * [simplify]: Extracting #7: cost 5 inf + 645994 2.442 * * [simplify]: Extracting #8: cost 0 inf + 656284 2.499 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)) 2.499 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0))) 2.499 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 2.499 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 2.500 * * [simplify]: iters left: 5 (12 enodes) 2.505 * * [simplify]: iters left: 4 (29 enodes) 2.514 * * [simplify]: iters left: 3 (46 enodes) 2.533 * * [simplify]: iters left: 2 (97 enodes) 2.578 * * [simplify]: iters left: 1 (335 enodes) 2.896 * * [simplify]: Extracting #0: cost 1 inf + 0 2.896 * * [simplify]: Extracting #1: cost 3 inf + 0 2.896 * * [simplify]: Extracting #2: cost 6 inf + 0 2.897 * * [simplify]: Extracting #3: cost 84 inf + 2 2.899 * * [simplify]: Extracting #4: cost 417 inf + 3 2.907 * * [simplify]: Extracting #5: cost 404 inf + 78485 2.941 * * [simplify]: Extracting #6: cost 124 inf + 437558 2.989 * * [simplify]: Extracting #7: cost 5 inf + 645994 3.025 * * [simplify]: Extracting #8: cost 0 inf + 656284 3.078 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)) 3.078 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0))) 3.078 * * * [progress]: adding candidates to table 3.301 * * [progress]: iteration 2 / 4 3.301 * * * [progress]: picking best candidate 3.349 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.350 * * * [progress]: localizing error 3.540 * * * [progress]: generating rewritten candidates 3.540 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 3.550 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 3.563 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 3.571 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 3.593 * * * [progress]: generating series expansions 3.593 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 3.593 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 3.593 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 3.593 * * * * [progress]: [ 4 / 4 ] generating series at (2) 3.593 * * * [progress]: simplifying candidates 3.593 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.593 * [simplify]: Simplifying (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) 3.594 * * [simplify]: iters left: 2 (5 enodes) 3.596 * * [simplify]: iters left: 1 (19 enodes) 3.602 * * [simplify]: Extracting #0: cost 1 inf + 0 3.602 * * [simplify]: Extracting #1: cost 8 inf + 0 3.602 * * [simplify]: Extracting #2: cost 16 inf + 0 3.602 * * [simplify]: Extracting #3: cost 16 inf + 1766 3.602 * * [simplify]: Extracting #4: cost 6 inf + 6819 3.603 * * [simplify]: Extracting #5: cost 1 inf + 12227 3.603 * * [simplify]: Extracting #6: cost 0 inf + 13549 3.604 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) 3.604 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 3.604 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0))))) (real->posit16 2.0)))> 3.604 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.605 * [simplify]: Simplifying (real->posit16 2.0) 3.605 * * [simplify]: iters left: 1 (2 enodes) 3.606 * * [simplify]: Extracting #0: cost 1 inf + 0 3.606 * * [simplify]: Extracting #1: cost 2 inf + 0 3.606 * * [simplify]: Extracting #2: cost 1 inf + 1 3.606 * * [simplify]: Extracting #3: cost 0 inf + 2 3.607 * [simplify]: Simplified to (real->posit16 2.0) 3.607 * [simplify]: Simplified (2 1 1 2 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.607 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 3.607 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.607 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.607 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.607 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.607 * * * [progress]: adding candidates to table 3.809 * * [progress]: iteration 3 / 4 3.809 * * * [progress]: picking best candidate 3.824 * * * * [pick]: Picked #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.824 * * * [progress]: localizing error 4.029 * * * [progress]: generating rewritten candidates 4.029 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 4.040 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 4.046 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 4.055 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 4.058 * * * [progress]: generating series expansions 4.058 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 4.058 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 4.058 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 4.058 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 4.058 * * * [progress]: simplifying candidates 4.058 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 4.059 * [simplify]: Simplifying (+.p16 beta alpha) 4.059 * * [simplify]: iters left: 1 (3 enodes) 4.059 * * [simplify]: Extracting #0: cost 1 inf + 0 4.059 * * [simplify]: Extracting #1: cost 3 inf + 0 4.059 * * [simplify]: Extracting #2: cost 1 inf + 2 4.059 * * [simplify]: Extracting #3: cost 0 inf + 44 4.059 * [simplify]: Simplified to (+.p16 alpha beta) 4.059 * [simplify]: Simplified (2 1 1 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (+.p16 alpha beta)) (real->posit16 1.0)) (real->posit16 2.0))) 4.060 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha)) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.060 * [simplify]: Simplifying (-.p16 beta alpha) 4.060 * * [simplify]: iters left: 1 (3 enodes) 4.060 * * [simplify]: Extracting #0: cost 1 inf + 0 4.060 * * [simplify]: Extracting #1: cost 6 inf + 0 4.060 * * [simplify]: Extracting #2: cost 5 inf + 44 4.060 * * [simplify]: Extracting #3: cost 0 inf + 1571 4.061 * [simplify]: Simplified to (-.p16 beta alpha) 4.061 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (/.p16 (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0))) 4.061 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.061 * [simplify]: Simplifying (*.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (+.p16 alpha beta)) 4.061 * * [simplify]: iters left: 3 (7 enodes) 4.062 * * [simplify]: iters left: 2 (28 enodes) 4.068 * * [simplify]: iters left: 1 (79 enodes) 4.099 * * [simplify]: Extracting #0: cost 1 inf + 0 4.099 * * [simplify]: Extracting #1: cost 23 inf + 0 4.099 * * [simplify]: Extracting #2: cost 63 inf + 0 4.100 * * [simplify]: Extracting #3: cost 75 inf + 1531 4.102 * * [simplify]: Extracting #4: cost 37 inf + 47856 4.108 * * [simplify]: Extracting #5: cost 1 inf + 91596 4.116 * * [simplify]: Extracting #6: cost 0 inf + 94238 4.122 * [simplify]: Simplified to (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 alpha beta)) (-.p16 beta alpha)) 4.122 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 alpha beta)) (-.p16 beta alpha)) (*.p16 (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.122 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #posit16 2.0))) (/.p16 (+.p16 alpha beta) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.123 * [simplify]: Simplifying (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) 4.123 * * [simplify]: iters left: 3 (8 enodes) 4.127 * * [simplify]: iters left: 2 (23 enodes) 4.134 * * [simplify]: iters left: 1 (40 enodes) 4.150 * * [simplify]: Extracting #0: cost 1 inf + 0 4.151 * * [simplify]: Extracting #1: cost 10 inf + 0 4.151 * * [simplify]: Extracting #2: cost 32 inf + 0 4.151 * * [simplify]: Extracting #3: cost 33 inf + 1045 4.151 * * [simplify]: Extracting #4: cost 25 inf + 6988 4.153 * * [simplify]: Extracting #5: cost 2 inf + 20756 4.155 * * [simplify]: Extracting #6: cost 0 inf + 22961 4.156 * [simplify]: Simplified to (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) 4.157 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (*.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (+.p16 alpha beta) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.157 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 beta alpha)) 4.157 * * [simplify]: iters left: 2 (5 enodes) 4.159 * * [simplify]: iters left: 1 (9 enodes) 4.161 * * [simplify]: Extracting #0: cost 1 inf + 0 4.162 * * [simplify]: Extracting #1: cost 2 inf + 0 4.162 * * [simplify]: Extracting #2: cost 4 inf + 0 4.162 * * [simplify]: Extracting #3: cost 2 inf + 2 4.162 * * [simplify]: Extracting #4: cost 0 inf + 526 4.162 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 beta alpha)) 4.162 * [simplify]: Simplified (2 1 1 2) to (λ (alpha beta) (/.p16 (+.p16 (*.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (/.p16 (+.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.162 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #posit16 1.0) (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)))) (real->posit16 2.0)))> 4.162 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #posit16 2.0)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.163 * [simplify]: Simplifying (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha) 4.163 * * [simplify]: iters left: 3 (7 enodes) 4.165 * * [simplify]: iters left: 2 (17 enodes) 4.168 * * [simplify]: iters left: 1 (36 enodes) 4.174 * * [simplify]: Extracting #0: cost 1 inf + 0 4.174 * * [simplify]: Extracting #1: cost 10 inf + 0 4.174 * * [simplify]: Extracting #2: cost 15 inf + 1 4.174 * * [simplify]: Extracting #3: cost 14 inf + 323 4.174 * * [simplify]: Extracting #4: cost 9 inf + 1372 4.174 * * [simplify]: Extracting #5: cost 6 inf + 1498 4.175 * * [simplify]: Extracting #6: cost 0 inf + 3353 4.175 * [simplify]: Simplified to (*.p16 alpha (+.p16 (+.p16 beta alpha) (real->posit16 2.0))) 4.175 * [simplify]: Simplified (2 1 1 2 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (+.p16 (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) beta) (*.p16 alpha (+.p16 (+.p16 beta alpha) (real->posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0))) 4.175 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #posit16 2.0))) (*.p16 alpha (+.p16 (+.p16 alpha beta) (real->posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.176 * [simplify]: Simplifying (*.p16 alpha (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) 4.176 * * [simplify]: iters left: 3 (7 enodes) 4.178 * * [simplify]: iters left: 2 (23 enodes) 4.182 * * [simplify]: iters left: 1 (42 enodes) 4.189 * * [simplify]: Extracting #0: cost 1 inf + 0 4.189 * * [simplify]: Extracting #1: cost 12 inf + 0 4.189 * * [simplify]: Extracting #2: cost 16 inf + 1 4.189 * * [simplify]: Extracting #3: cost 15 inf + 323 4.190 * * [simplify]: Extracting #4: cost 11 inf + 1050 4.190 * * [simplify]: Extracting #5: cost 5 inf + 2222 4.190 * * [simplify]: Extracting #6: cost 0 inf + 4395 4.191 * [simplify]: Simplified to (*.p16 alpha (+.p16 (+.p16 beta alpha) (real->posit16 2.0))) 4.191 * [simplify]: Simplified (2 1 1 2 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (+.p16 (*.p16 beta (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (*.p16 alpha (+.p16 (+.p16 beta alpha) (real->posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0))) 4.191 * * * * [progress]: [ 8 / 16 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.191 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.191 * [simplify]: Simplifying (*.p16 (-.p16 beta alpha) beta) 4.191 * * [simplify]: iters left: 2 (4 enodes) 4.192 * * [simplify]: iters left: 1 (16 enodes) 4.194 * * [simplify]: Extracting #0: cost 1 inf + 0 4.194 * * [simplify]: Extracting #1: cost 9 inf + 0 4.194 * * [simplify]: Extracting #2: cost 11 inf + 1 4.194 * * [simplify]: Extracting #3: cost 13 inf + 323 4.194 * * [simplify]: Extracting #4: cost 9 inf + 1933 4.195 * * [simplify]: Extracting #5: cost 3 inf + 4862 4.195 * * [simplify]: Extracting #6: cost 0 inf + 7748 4.195 * [simplify]: Simplified to (*.p16 beta (-.p16 beta alpha)) 4.195 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (-.p16 beta alpha) alpha) (*.p16 beta (-.p16 beta alpha))) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.195 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.195 * [simplify]: Simplifying (*.p16 beta (-.p16 beta alpha)) 4.195 * * [simplify]: iters left: 2 (4 enodes) 4.196 * * [simplify]: iters left: 1 (16 enodes) 4.199 * * [simplify]: Extracting #0: cost 1 inf + 0 4.199 * * [simplify]: Extracting #1: cost 9 inf + 0 4.199 * * [simplify]: Extracting #2: cost 11 inf + 1 4.199 * * [simplify]: Extracting #3: cost 13 inf + 323 4.199 * * [simplify]: Extracting #4: cost 9 inf + 1933 4.199 * * [simplify]: Extracting #5: cost 3 inf + 4862 4.199 * * [simplify]: Extracting #6: cost 0 inf + 7748 4.200 * [simplify]: Simplified to (*.p16 beta (-.p16 beta alpha)) 4.200 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 alpha (-.p16 beta alpha)) (*.p16 beta (-.p16 beta alpha))) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.200 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.200 * [simplify]: Simplifying (*.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (+.p16 alpha beta)) 4.200 * * [simplify]: iters left: 3 (7 enodes) 4.201 * * [simplify]: iters left: 2 (28 enodes) 4.207 * * [simplify]: iters left: 1 (79 enodes) 4.223 * * [simplify]: Extracting #0: cost 1 inf + 0 4.224 * * [simplify]: Extracting #1: cost 23 inf + 0 4.224 * * [simplify]: Extracting #2: cost 63 inf + 0 4.225 * * [simplify]: Extracting #3: cost 75 inf + 1531 4.226 * * [simplify]: Extracting #4: cost 37 inf + 47856 4.229 * * [simplify]: Extracting #5: cost 1 inf + 91596 4.232 * * [simplify]: Extracting #6: cost 0 inf + 94238 4.235 * [simplify]: Simplified to (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 alpha beta)) (-.p16 beta alpha)) 4.236 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 alpha beta)) (-.p16 beta alpha)) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.236 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.236 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.236 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)) 4.236 * * [simplify]: iters left: 6 (15 enodes) 4.240 * * [simplify]: iters left: 5 (52 enodes) 4.251 * * [simplify]: iters left: 4 (152 enodes) 4.293 * * [simplify]: Extracting #0: cost 1 inf + 0 4.293 * * [simplify]: Extracting #1: cost 3 inf + 0 4.293 * * [simplify]: Extracting #2: cost 6 inf + 0 4.293 * * [simplify]: Extracting #3: cost 36 inf + 2 4.293 * * [simplify]: Extracting #4: cost 104 inf + 3 4.294 * * [simplify]: Extracting #5: cost 112 inf + 4517 4.297 * * [simplify]: Extracting #6: cost 50 inf + 77491 4.303 * * [simplify]: Extracting #7: cost 1 inf + 122190 4.309 * * [simplify]: Extracting #8: cost 0 inf + 124192 4.316 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 4.316 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0))) 4.316 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.316 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)) 4.316 * * [simplify]: iters left: 6 (15 enodes) 4.320 * * [simplify]: iters left: 5 (52 enodes) 4.342 * * [simplify]: iters left: 4 (152 enodes) 4.420 * * [simplify]: Extracting #0: cost 1 inf + 0 4.420 * * [simplify]: Extracting #1: cost 3 inf + 0 4.420 * * [simplify]: Extracting #2: cost 6 inf + 0 4.420 * * [simplify]: Extracting #3: cost 36 inf + 2 4.420 * * [simplify]: Extracting #4: cost 104 inf + 3 4.421 * * [simplify]: Extracting #5: cost 112 inf + 4517 4.425 * * [simplify]: Extracting #6: cost 50 inf + 77491 4.430 * * [simplify]: Extracting #7: cost 1 inf + 122190 4.436 * * [simplify]: Extracting #8: cost 0 inf + 124192 4.442 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 4.442 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0))) 4.442 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.443 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)) 4.443 * * [simplify]: iters left: 6 (15 enodes) 4.446 * * [simplify]: iters left: 5 (52 enodes) 4.457 * * [simplify]: iters left: 4 (152 enodes) 4.515 * * [simplify]: Extracting #0: cost 1 inf + 0 4.515 * * [simplify]: Extracting #1: cost 3 inf + 0 4.515 * * [simplify]: Extracting #2: cost 6 inf + 0 4.515 * * [simplify]: Extracting #3: cost 36 inf + 2 4.515 * * [simplify]: Extracting #4: cost 104 inf + 3 4.517 * * [simplify]: Extracting #5: cost 112 inf + 4517 4.524 * * [simplify]: Extracting #6: cost 50 inf + 77491 4.535 * * [simplify]: Extracting #7: cost 1 inf + 122190 4.548 * * [simplify]: Extracting #8: cost 0 inf + 124192 4.560 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 4.560 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0))) 4.560 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.560 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)) 4.561 * * [simplify]: iters left: 6 (15 enodes) 4.568 * * [simplify]: iters left: 5 (52 enodes) 4.590 * * [simplify]: iters left: 4 (152 enodes) 4.678 * * [simplify]: Extracting #0: cost 1 inf + 0 4.678 * * [simplify]: Extracting #1: cost 3 inf + 0 4.678 * * [simplify]: Extracting #2: cost 6 inf + 0 4.678 * * [simplify]: Extracting #3: cost 36 inf + 2 4.679 * * [simplify]: Extracting #4: cost 104 inf + 3 4.680 * * [simplify]: Extracting #5: cost 112 inf + 4517 4.687 * * [simplify]: Extracting #6: cost 50 inf + 77491 4.699 * * [simplify]: Extracting #7: cost 1 inf + 122190 4.711 * * [simplify]: Extracting #8: cost 0 inf + 124192 4.723 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 4.723 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0))) 4.723 * * * [progress]: adding candidates to table 5.258 * * [progress]: iteration 4 / 4 5.258 * * * [progress]: picking best candidate 5.346 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 5.346 * * * [progress]: localizing error 5.518 * * * [progress]: generating rewritten candidates 5.518 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 5.542 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 5.557 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 5.567 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 5.590 * * * [progress]: generating series expansions 5.590 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 5.590 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 5.590 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 5.590 * * * * [progress]: [ 4 / 4 ] generating series at (2) 5.590 * * * [progress]: simplifying candidates 5.590 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 5.590 * [simplify]: Simplifying (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) 5.591 * * [simplify]: iters left: 2 (5 enodes) 5.593 * * [simplify]: iters left: 1 (19 enodes) 5.599 * * [simplify]: Extracting #0: cost 1 inf + 0 5.599 * * [simplify]: Extracting #1: cost 8 inf + 0 5.600 * * [simplify]: Extracting #2: cost 16 inf + 0 5.600 * * [simplify]: Extracting #3: cost 16 inf + 1766 5.600 * * [simplify]: Extracting #4: cost 6 inf + 6819 5.601 * * [simplify]: Extracting #5: cost 1 inf + 12227 5.602 * * [simplify]: Extracting #6: cost 0 inf + 13549 5.602 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) 5.602 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 alpha beta)) (*.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 5.602 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0))))) (real->posit16 2.0)))> 5.603 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 5.603 * [simplify]: Simplifying (real->posit16 2.0) 5.603 * * [simplify]: iters left: 1 (2 enodes) 5.604 * * [simplify]: Extracting #0: cost 1 inf + 0 5.605 * * [simplify]: Extracting #1: cost 2 inf + 0 5.605 * * [simplify]: Extracting #2: cost 1 inf + 1 5.605 * * [simplify]: Extracting #3: cost 0 inf + 2 5.605 * [simplify]: Simplified to (real->posit16 2.0) 5.605 * [simplify]: Simplified (2 1 1 2 2) to (λ (alpha beta) (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 beta alpha) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 5.605 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) beta)) (real->posit16 1.0)) (real->posit16 2.0)))> 5.605 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 5.605 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 5.605 * * [simplify]: iters left: 6 (12 enodes) 5.610 * * [simplify]: iters left: 5 (29 enodes) 5.619 * * [simplify]: iters left: 4 (46 enodes) 5.634 * * [simplify]: iters left: 3 (97 enodes) 5.682 * * [simplify]: iters left: 2 (335 enodes) 5.988 * * [simplify]: Extracting #0: cost 1 inf + 0 5.988 * * [simplify]: Extracting #1: cost 3 inf + 0 5.988 * * [simplify]: Extracting #2: cost 6 inf + 0 5.989 * * [simplify]: Extracting #3: cost 84 inf + 2 5.991 * * [simplify]: Extracting #4: cost 417 inf + 3 5.998 * * [simplify]: Extracting #5: cost 428 inf + 54952 6.035 * * [simplify]: Extracting #6: cost 141 inf + 421995 6.083 * * [simplify]: Extracting #7: cost 6 inf + 644394 6.136 * * [simplify]: Extracting #8: cost 0 inf + 656444 6.165 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0)) 6.165 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0))) 6.165 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.166 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 6.166 * * [simplify]: iters left: 6 (12 enodes) 6.169 * * [simplify]: iters left: 5 (29 enodes) 6.173 * * [simplify]: iters left: 4 (46 enodes) 6.181 * * [simplify]: iters left: 3 (97 enodes) 6.203 * * [simplify]: iters left: 2 (335 enodes) 6.467 * * [simplify]: Extracting #0: cost 1 inf + 0 6.468 * * [simplify]: Extracting #1: cost 3 inf + 0 6.468 * * [simplify]: Extracting #2: cost 6 inf + 0 6.468 * * [simplify]: Extracting #3: cost 84 inf + 2 6.469 * * [simplify]: Extracting #4: cost 417 inf + 3 6.472 * * [simplify]: Extracting #5: cost 428 inf + 54952 6.489 * * [simplify]: Extracting #6: cost 141 inf + 421995 6.525 * * [simplify]: Extracting #7: cost 6 inf + 644394 6.586 * * [simplify]: Extracting #8: cost 0 inf + 656444 6.640 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0)) 6.640 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0))) 6.640 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.641 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 6.641 * * [simplify]: iters left: 6 (12 enodes) 6.646 * * [simplify]: iters left: 5 (29 enodes) 6.655 * * [simplify]: iters left: 4 (46 enodes) 6.669 * * [simplify]: iters left: 3 (97 enodes) 6.710 * * [simplify]: iters left: 2 (335 enodes) 6.918 * * [simplify]: Extracting #0: cost 1 inf + 0 6.918 * * [simplify]: Extracting #1: cost 3 inf + 0 6.918 * * [simplify]: Extracting #2: cost 6 inf + 0 6.918 * * [simplify]: Extracting #3: cost 84 inf + 2 6.919 * * [simplify]: Extracting #4: cost 417 inf + 3 6.923 * * [simplify]: Extracting #5: cost 428 inf + 54952 6.943 * * [simplify]: Extracting #6: cost 141 inf + 421995 6.970 * * [simplify]: Extracting #7: cost 6 inf + 644394 6.999 * * [simplify]: Extracting #8: cost 0 inf + 656444 7.041 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0)) 7.041 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0))) 7.041 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 7.042 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)) 7.044 * * [simplify]: iters left: 6 (12 enodes) 7.050 * * [simplify]: iters left: 5 (29 enodes) 7.059 * * [simplify]: iters left: 4 (46 enodes) 7.075 * * [simplify]: iters left: 3 (97 enodes) 7.119 * * [simplify]: iters left: 2 (335 enodes) 7.357 * * [simplify]: Extracting #0: cost 1 inf + 0 7.357 * * [simplify]: Extracting #1: cost 3 inf + 0 7.357 * * [simplify]: Extracting #2: cost 6 inf + 0 7.358 * * [simplify]: Extracting #3: cost 84 inf + 2 7.360 * * [simplify]: Extracting #4: cost 417 inf + 3 7.367 * * [simplify]: Extracting #5: cost 428 inf + 54952 7.398 * * [simplify]: Extracting #6: cost 141 inf + 421995 7.455 * * [simplify]: Extracting #7: cost 6 inf + 644394 7.514 * * [simplify]: Extracting #8: cost 0 inf + 656444 7.569 * [simplify]: Simplified to (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0)) 7.570 * [simplify]: Simplified (2) to (λ (alpha beta) (/.p16 (+.p16 (real->posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 beta (+.p16 (real->posit16 2.0) alpha)))) (real->posit16 2.0))) 7.570 * * * [progress]: adding candidates to table 7.829 * [progress]: [Phase 3 of 3] Extracting. 7.829 * * [regime]: Finding splitpoints for: (#posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)) (+.p16 beta alpha)) (+.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)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 alpha beta)) (real->posit16 1.0)) (real->posit16 2.0)))>) 7.830 * * * [regime-changes]: Trying 2 branch expressions: (alpha beta) 7.830 * * * * [regimes]: Trying to branch on alpha from (#posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)) (+.p16 beta alpha)) (+.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)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 alpha beta)) (real->posit16 1.0)) (real->posit16 2.0)))>) 7.957 * * * * [regimes]: Trying to branch on beta from (#posit16 2.0)) (+.p16 beta alpha)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)) (+.p16 beta alpha)) (+.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)) beta) (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 alpha beta)) (real->posit16 1.0)) (real->posit16 2.0)))>) 8.133 * * * [regime]: Found split indices: #