0.643 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.005 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.049 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.114 * * * * [points]: Setting MPFR precision to 64 0.119 * * * * [points]: Setting MPFR precision to 320 0.123 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.126 * * * * [points]: Setting MPFR precision to 64 0.131 * * * * [points]: Setting MPFR precision to 320 0.137 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.140 * * * * [points]: Setting MPFR precision to 64 0.149 * * * * [points]: Setting MPFR precision to 320 0.160 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.162 * * * * [points]: Setting MPFR precision to 64 0.176 * * * * [points]: Setting MPFR precision to 320 0.195 * * * * [points]: Computing exacts for 256 points 0.197 * * * * [points]: Setting MPFR precision to 64 0.243 * * * * [points]: Setting MPFR precision to 320 0.348 * * * * [points]: Filtering points with unrepresentable outputs 0.349 * * * * [points]: Sampling 128 additional inputs, on iter 1 have 128 / 256 0.353 * * * * [points]: Computing exacts on every 8 of 128 points to ramp up precision 0.356 * * * * [points]: Setting MPFR precision to 64 0.359 * * * * [points]: Setting MPFR precision to 320 0.362 * * * * [points]: Computing exacts on every 4 of 128 points to ramp up precision 0.365 * * * * [points]: Setting MPFR precision to 64 0.370 * * * * [points]: Setting MPFR precision to 320 0.375 * * * * [points]: Computing exacts on every 2 of 128 points to ramp up precision 0.378 * * * * [points]: Setting MPFR precision to 64 0.386 * * * * [points]: Setting MPFR precision to 320 0.396 * * * * [points]: Computing exacts for 128 points 0.398 * * * * [points]: Setting MPFR precision to 64 0.423 * * * * [points]: Setting MPFR precision to 320 0.450 * * * * [points]: Filtering points with unrepresentable outputs 0.450 * * * * [points]: Sampling 57 additional inputs, on iter 2 have 199 / 256 0.452 * * * * [points]: Computing exacts on every 3 of 57 points to ramp up precision 0.455 * * * * [points]: Setting MPFR precision to 64 0.458 * * * * [points]: Setting MPFR precision to 320 0.461 * * * * [points]: Computing exacts for 57 points 0.464 * * * * [points]: Setting MPFR precision to 64 0.472 * * * * [points]: Setting MPFR precision to 320 0.477 * * * * [points]: Filtering points with unrepresentable outputs 0.477 * * * * [points]: Sampling 27 additional inputs, on iter 3 have 229 / 256 0.478 * * * * [points]: Computing exacts for 27 points 0.479 * * * * [points]: Setting MPFR precision to 64 0.482 * * * * [points]: Setting MPFR precision to 320 0.486 * * * * [points]: Filtering points with unrepresentable outputs 0.486 * * * * [points]: Sampling 11 additional inputs, on iter 4 have 245 / 256 0.486 * * * * [points]: Computing exacts for 11 points 0.487 * * * * [points]: Setting MPFR precision to 64 0.489 * * * * [points]: Setting MPFR precision to 320 0.490 * * * * [points]: Filtering points with unrepresentable outputs 0.490 * * * * [points]: Sampling 6 additional inputs, on iter 5 have 250 / 256 0.490 * * * * [points]: Computing exacts for 6 points 0.491 * * * * [points]: Setting MPFR precision to 64 0.492 * * * * [points]: Setting MPFR precision to 320 0.493 * * * * [points]: Filtering points with unrepresentable outputs 0.493 * * * * [points]: Sampled 256 points with exact outputs 0.493 * * * [progress]: [2/2] Setting up program. 0.547 * [progress]: [Phase 2 of 3] Improving. 0.550 * [simplify]: Simplifying: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.551 * * [simplify]: iteration 0: 12 enodes 0.562 * * [simplify]: iteration 1: 16 enodes 0.565 * * [simplify]: iteration complete: 16 enodes 0.565 * * [simplify]: Extracting #0: cost 1 inf + 0 0.565 * * [simplify]: Extracting #1: cost 2 inf + 0 0.565 * * [simplify]: Extracting #2: cost 4 inf + 0 0.566 * * [simplify]: Extracting #3: cost 8 inf + 0 0.566 * * [simplify]: Extracting #4: cost 7 inf + 5 0.566 * * [simplify]: Extracting #5: cost 11 inf + 5 0.566 * * [simplify]: Extracting #6: cost 8 inf + 9 0.566 * * [simplify]: Extracting #7: cost 3 inf + 27 0.566 * * [simplify]: Extracting #8: cost 0 inf + 66 0.566 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) 0.577 * * [progress]: iteration 1 / 4 0.577 * * * [progress]: picking best candidate 0.583 * * * * [pick]: Picked # 0.583 * * * [progress]: localizing error 0.659 * * * [progress]: generating rewritten candidates 0.659 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.664 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.665 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.665 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.670 * * * [progress]: generating series expansions 0.670 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.671 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 0.671 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.671 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.671 * * * [progress]: simplifying candidates 0.671 * [simplify]: Simplifying: (neg.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim)))) (neg.c (complex 2.0 0.0)) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) 0.672 * * [simplify]: iteration 0: 14 enodes 0.675 * * [simplify]: iteration 1: 21 enodes 0.679 * * [simplify]: iteration complete: 21 enodes 0.679 * * [simplify]: Extracting #0: cost 3 inf + 0 0.679 * * [simplify]: Extracting #1: cost 8 inf + 0 0.679 * * [simplify]: Extracting #2: cost 12 inf + 0 0.679 * * [simplify]: Extracting #3: cost 10 inf + 9 0.679 * * [simplify]: Extracting #4: cost 12 inf + 13 0.679 * * [simplify]: Extracting #5: cost 9 inf + 17 0.679 * * [simplify]: Extracting #6: cost 5 inf + 30 0.679 * * [simplify]: Extracting #7: cost 0 inf + 85 0.680 * [simplify]: Simplified to: (neg.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim)))) (neg.c (complex 2.0 0.0)) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) 0.680 * * * [progress]: adding candidates to table 0.721 * [progress]: [Phase 3 of 3] Extracting. 0.726 * [simplify]: Simplifying: (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) 0.726 * * [simplify]: iteration 0: 12 enodes 0.727 * * [simplify]: iteration 1: 13 enodes 0.727 * * [simplify]: iteration complete: 13 enodes 0.727 * * [simplify]: Extracting #0: cost 1 inf + 0 0.727 * * [simplify]: Extracting #1: cost 2 inf + 0 0.727 * * [simplify]: Extracting #2: cost 4 inf + 0 0.728 * * [simplify]: Extracting #3: cost 8 inf + 0 0.728 * * [simplify]: Extracting #4: cost 7 inf + 5 0.728 * * [simplify]: Extracting #5: cost 9 inf + 5 0.728 * * [simplify]: Extracting #6: cost 7 inf + 7 0.728 * * [simplify]: Extracting #7: cost 0 inf + 62 0.728 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0))) 0.729 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.874 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.876 * * * * [points]: Setting MPFR precision to 64 0.877 * * * * [points]: Setting MPFR precision to 320 0.879 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.880 * * * * [points]: Setting MPFR precision to 64 0.883 * * * * [points]: Setting MPFR precision to 320 0.887 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.888 * * * * [points]: Setting MPFR precision to 64 0.894 * * * * [points]: Setting MPFR precision to 320 0.900 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.902 * * * * [points]: Setting MPFR precision to 64 0.917 * * * * [points]: Setting MPFR precision to 320 0.942 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.943 * * * * [points]: Setting MPFR precision to 64 0.966 * * * * [points]: Setting MPFR precision to 320 1.066 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 1.069 * * * * [points]: Setting MPFR precision to 64 1.123 * * * * [points]: Setting MPFR precision to 320 1.246 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 1.255 * * * * [points]: Setting MPFR precision to 64 1.355 * * * * [points]: Setting MPFR precision to 320 1.596 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 1.600 * * * * [points]: Setting MPFR precision to 64 2.243 * * * * [points]: Setting MPFR precision to 320 2.601 * * * * [points]: Computing exacts for 8000 points 2.603 * * * * [points]: Setting MPFR precision to 64 4.201 * * * * [points]: Setting MPFR precision to 320 6.147 * * * * [points]: Filtering points with unrepresentable outputs 6.154 * * * * [points]: Sampling 3909 additional inputs, on iter 1 have 4091 / 8000 6.248 * * * * [points]: Computing exacts on every 244 of 3909 points to ramp up precision 6.250 * * * * [points]: Setting MPFR precision to 64 6.251 * * * * [points]: Setting MPFR precision to 320 6.253 * * * * [points]: Computing exacts on every 122 of 3909 points to ramp up precision 6.254 * * * * [points]: Setting MPFR precision to 64 6.260 * * * * [points]: Setting MPFR precision to 320 6.266 * * * * [points]: Computing exacts on every 61 of 3909 points to ramp up precision 6.269 * * * * [points]: Setting MPFR precision to 64 6.281 * * * * [points]: Setting MPFR precision to 320 6.294 * * * * [points]: Computing exacts on every 30 of 3909 points to ramp up precision 6.297 * * * * [points]: Setting MPFR precision to 64 6.320 * * * * [points]: Setting MPFR precision to 320 6.346 * * * * [points]: Computing exacts on every 15 of 3909 points to ramp up precision 6.349 * * * * [points]: Setting MPFR precision to 64 6.426 * * * * [points]: Setting MPFR precision to 320 6.454 * * * * [points]: Computing exacts on every 7 of 3909 points to ramp up precision 6.456 * * * * [points]: Setting MPFR precision to 64 6.542 * * * * [points]: Setting MPFR precision to 320 6.656 * * * * [points]: Computing exacts on every 3 of 3909 points to ramp up precision 6.658 * * * * [points]: Setting MPFR precision to 64 6.830 * * * * [points]: Setting MPFR precision to 320 6.976 * * * * [points]: Computing exacts for 3909 points 6.979 * * * * [points]: Setting MPFR precision to 64 8.086 * * * * [points]: Setting MPFR precision to 320 8.786 * * * * [points]: Filtering points with unrepresentable outputs 8.788 * * * * [points]: Sampling 1906 additional inputs, on iter 2 have 6094 / 8000 8.861 * * * * [points]: Computing exacts on every 119 of 1906 points to ramp up precision 8.862 * * * * [points]: Setting MPFR precision to 64 8.864 * * * * [points]: Setting MPFR precision to 320 8.865 * * * * [points]: Computing exacts on every 59 of 1906 points to ramp up precision 8.867 * * * * [points]: Setting MPFR precision to 64 8.870 * * * * [points]: Setting MPFR precision to 320 8.875 * * * * [points]: Computing exacts on every 29 of 1906 points to ramp up precision 8.876 * * * * [points]: Setting MPFR precision to 64 8.882 * * * * [points]: Setting MPFR precision to 320 8.888 * * * * [points]: Computing exacts on every 14 of 1906 points to ramp up precision 8.890 * * * * [points]: Setting MPFR precision to 64 8.911 * * * * [points]: Setting MPFR precision to 320 8.926 * * * * [points]: Computing exacts on every 7 of 1906 points to ramp up precision 8.928 * * * * [points]: Setting MPFR precision to 64 8.949 * * * * [points]: Setting MPFR precision to 320 8.996 * * * * [points]: Computing exacts on every 3 of 1906 points to ramp up precision 8.999 * * * * [points]: Setting MPFR precision to 64 9.142 * * * * [points]: Setting MPFR precision to 320 9.238 * * * * [points]: Computing exacts for 1906 points 9.241 * * * * [points]: Setting MPFR precision to 64 9.918 * * * * [points]: Setting MPFR precision to 320 10.308 * * * * [points]: Filtering points with unrepresentable outputs 10.308 * * * * [points]: Sampling 902 additional inputs, on iter 3 have 7098 / 8000 10.337 * * * * [points]: Computing exacts on every 56 of 902 points to ramp up precision 10.340 * * * * [points]: Setting MPFR precision to 64 10.343 * * * * [points]: Setting MPFR precision to 320 10.346 * * * * [points]: Computing exacts on every 28 of 902 points to ramp up precision 10.348 * * * * [points]: Setting MPFR precision to 64 10.354 * * * * [points]: Setting MPFR precision to 320 10.361 * * * * [points]: Computing exacts on every 14 of 902 points to ramp up precision 10.363 * * * * [points]: Setting MPFR precision to 64 10.375 * * * * [points]: Setting MPFR precision to 320 10.387 * * * * [points]: Computing exacts on every 7 of 902 points to ramp up precision 10.391 * * * * [points]: Setting MPFR precision to 64 10.411 * * * * [points]: Setting MPFR precision to 320 10.434 * * * * [points]: Computing exacts on every 3 of 902 points to ramp up precision 10.436 * * * * [points]: Setting MPFR precision to 64 10.477 * * * * [points]: Setting MPFR precision to 320 10.546 * * * * [points]: Computing exacts for 902 points 10.548 * * * * [points]: Setting MPFR precision to 64 10.662 * * * * [points]: Setting MPFR precision to 320 10.842 * * * * [points]: Filtering points with unrepresentable outputs 10.842 * * * * [points]: Sampling 456 additional inputs, on iter 4 have 7544 / 8000 10.849 * * * * [points]: Computing exacts on every 28 of 456 points to ramp up precision 10.851 * * * * [points]: Setting MPFR precision to 64 10.852 * * * * [points]: Setting MPFR precision to 320 10.855 * * * * [points]: Computing exacts on every 14 of 456 points to ramp up precision 10.857 * * * * [points]: Setting MPFR precision to 64 10.863 * * * * [points]: Setting MPFR precision to 320 10.869 * * * * [points]: Computing exacts on every 7 of 456 points to ramp up precision 10.871 * * * * [points]: Setting MPFR precision to 64 10.876 * * * * [points]: Setting MPFR precision to 320 10.882 * * * * [points]: Computing exacts on every 3 of 456 points to ramp up precision 10.883 * * * * [points]: Setting MPFR precision to 64 10.944 * * * * [points]: Setting MPFR precision to 320 10.964 * * * * [points]: Computing exacts for 456 points 10.966 * * * * [points]: Setting MPFR precision to 64 11.006 * * * * [points]: Setting MPFR precision to 320 11.054 * * * * [points]: Filtering points with unrepresentable outputs 11.054 * * * * [points]: Sampling 239 additional inputs, on iter 5 have 7761 / 8000 11.058 * * * * [points]: Computing exacts on every 14 of 239 points to ramp up precision 11.059 * * * * [points]: Setting MPFR precision to 64 11.061 * * * * [points]: Setting MPFR precision to 320 11.116 * * * * [points]: Computing exacts on every 7 of 239 points to ramp up precision 11.118 * * * * [points]: Setting MPFR precision to 64 11.124 * * * * [points]: Setting MPFR precision to 320 11.130 * * * * [points]: Computing exacts on every 3 of 239 points to ramp up precision 11.132 * * * * [points]: Setting MPFR precision to 64 11.137 * * * * [points]: Setting MPFR precision to 320 11.143 * * * * [points]: Computing exacts for 239 points 11.144 * * * * [points]: Setting MPFR precision to 64 11.173 * * * * [points]: Setting MPFR precision to 320 11.198 * * * * [points]: Filtering points with unrepresentable outputs 11.199 * * * * [points]: Sampling 130 additional inputs, on iter 6 have 7870 / 8000 11.201 * * * * [points]: Computing exacts on every 8 of 130 points to ramp up precision 11.202 * * * * [points]: Setting MPFR precision to 64 11.204 * * * * [points]: Setting MPFR precision to 320 11.205 * * * * [points]: Computing exacts on every 4 of 130 points to ramp up precision 11.207 * * * * [points]: Setting MPFR precision to 64 11.209 * * * * [points]: Setting MPFR precision to 320 11.212 * * * * [points]: Computing exacts on every 2 of 130 points to ramp up precision 11.214 * * * * [points]: Setting MPFR precision to 64 11.219 * * * * [points]: Setting MPFR precision to 320 11.223 * * * * [points]: Computing exacts for 130 points 11.225 * * * * [points]: Setting MPFR precision to 64 11.236 * * * * [points]: Setting MPFR precision to 320 11.290 * * * * [points]: Filtering points with unrepresentable outputs 11.290 * * * * [points]: Sampling 67 additional inputs, on iter 7 have 7933 / 8000 11.292 * * * * [points]: Computing exacts on every 4 of 67 points to ramp up precision 11.295 * * * * [points]: Setting MPFR precision to 64 11.297 * * * * [points]: Setting MPFR precision to 320 11.300 * * * * [points]: Computing exacts on every 2 of 67 points to ramp up precision 11.303 * * * * [points]: Setting MPFR precision to 64 11.307 * * * * [points]: Setting MPFR precision to 320 11.312 * * * * [points]: Computing exacts for 67 points 11.315 * * * * [points]: Setting MPFR precision to 64 11.328 * * * * [points]: Setting MPFR precision to 320 11.342 * * * * [points]: Filtering points with unrepresentable outputs 11.342 * * * * [points]: Sampling 32 additional inputs, on iter 8 have 7968 / 8000 11.343 * * * * [points]: Computing exacts on every 2 of 32 points to ramp up precision 11.346 * * * * [points]: Setting MPFR precision to 64 11.348 * * * * [points]: Setting MPFR precision to 320 11.351 * * * * [points]: Computing exacts for 32 points 11.353 * * * * [points]: Setting MPFR precision to 64 11.360 * * * * [points]: Setting MPFR precision to 320 11.367 * * * * [points]: Filtering points with unrepresentable outputs 11.367 * * * * [points]: Sampling 18 additional inputs, on iter 9 have 7982 / 8000 11.368 * * * * [points]: Computing exacts for 18 points 11.370 * * * * [points]: Setting MPFR precision to 64 11.374 * * * * [points]: Setting MPFR precision to 320 11.377 * * * * [points]: Filtering points with unrepresentable outputs 11.378 * * * * [points]: Sampling 10 additional inputs, on iter 10 have 7990 / 8000 11.378 * * * * [points]: Computing exacts for 10 points 11.380 * * * * [points]: Setting MPFR precision to 64 11.382 * * * * [points]: Setting MPFR precision to 320 11.384 * * * * [points]: Filtering points with unrepresentable outputs 11.384 * * * * [points]: Sampling 5 additional inputs, on iter 11 have 7995 / 8000 11.385 * * * * [points]: Computing exacts for 5 points 11.387 * * * * [points]: Setting MPFR precision to 64 11.388 * * * * [points]: Setting MPFR precision to 320 11.389 * * * * [points]: Filtering points with unrepresentable outputs 11.390 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7998 / 8000 11.390 * * * * [points]: Computing exacts for 4 points 11.392 * * * * [points]: Setting MPFR precision to 64 11.393 * * * * [points]: Setting MPFR precision to 320 11.394 * * * * [points]: Filtering points with unrepresentable outputs 11.394 * * * * [points]: Sampling 4 additional inputs, on iter 13 have 7998 / 8000 11.394 * * * * [points]: Computing exacts for 4 points 11.397 * * * * [points]: Setting MPFR precision to 64 11.398 * * * * [points]: Setting MPFR precision to 320 11.399 * * * * [points]: Filtering points with unrepresentable outputs 11.399 * * * * [points]: Sampled 8000 points with exact outputs 11.680 * [regime-testing]: Baseline error score: 0.012375 11.682 * [regime-testing]: Oracle error score: 0.012375 11.682 * [regime-testing]: End program error score: 0.012375