1.238 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.008 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.054 * * * * [points]: Setting MPFR precision to 64 0.057 * * * * [points]: Setting MPFR precision to 320 0.058 * * * * [points]: Setting MPFR precision to 576 0.060 * * * * [points]: Setting MPFR precision to 832 0.063 * * * * [points]: Setting MPFR precision to 1088 0.068 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.070 * * * * [points]: Setting MPFR precision to 832 0.075 * * * * [points]: Setting MPFR precision to 1088 0.081 * * * * [points]: Setting MPFR precision to 1344 0.089 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.092 * * * * [points]: Setting MPFR precision to 1088 0.102 * * * * [points]: Setting MPFR precision to 1344 0.115 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.118 * * * * [points]: Setting MPFR precision to 1088 0.171 * * * * [points]: Setting MPFR precision to 1344 0.195 * * * * [points]: Computing exacts for 256 points 0.198 * * * * [points]: Setting MPFR precision to 1088 0.278 * * * * [points]: Setting MPFR precision to 1344 0.399 * * * * [points]: Filtering points with unrepresentable outputs 0.400 * * * * [points]: Sampling 129 additional inputs, on iter 1 have 127 / 256 0.402 * * * * [points]: Computing exacts on every 8 of 129 points to ramp up precision 0.405 * * * * [points]: Setting MPFR precision to 1088 0.409 * * * * [points]: Setting MPFR precision to 1344 0.413 * * * * [points]: Computing exacts on every 4 of 129 points to ramp up precision 0.416 * * * * [points]: Setting MPFR precision to 1088 0.424 * * * * [points]: Setting MPFR precision to 1344 0.432 * * * * [points]: Computing exacts on every 2 of 129 points to ramp up precision 0.481 * * * * [points]: Setting MPFR precision to 1088 0.504 * * * * [points]: Setting MPFR precision to 1344 0.529 * * * * [points]: Computing exacts for 129 points 0.534 * * * * [points]: Setting MPFR precision to 1088 0.589 * * * * [points]: Setting MPFR precision to 1344 0.659 * * * * [points]: Filtering points with unrepresentable outputs 0.659 * * * * [points]: Sampling 64 additional inputs, on iter 2 have 192 / 256 0.661 * * * * [points]: Computing exacts on every 4 of 64 points to ramp up precision 0.665 * * * * [points]: Setting MPFR precision to 1088 0.670 * * * * [points]: Setting MPFR precision to 1344 0.677 * * * * [points]: Computing exacts on every 2 of 64 points to ramp up precision 0.681 * * * * [points]: Setting MPFR precision to 1088 0.690 * * * * [points]: Setting MPFR precision to 1344 0.702 * * * * [points]: Computing exacts for 64 points 0.706 * * * * [points]: Setting MPFR precision to 1088 0.734 * * * * [points]: Setting MPFR precision to 1344 0.758 * * * * [points]: Filtering points with unrepresentable outputs 0.758 * * * * [points]: Sampling 27 additional inputs, on iter 3 have 229 / 256 0.759 * * * * [points]: Computing exacts for 27 points 0.761 * * * * [points]: Setting MPFR precision to 1088 0.767 * * * * [points]: Setting MPFR precision to 1344 0.779 * * * * [points]: Filtering points with unrepresentable outputs 0.779 * * * * [points]: Sampling 16 additional inputs, on iter 4 have 240 / 256 0.780 * * * * [points]: Computing exacts for 16 points 0.821 * * * * [points]: Setting MPFR precision to 1088 0.832 * * * * [points]: Setting MPFR precision to 1344 0.841 * * * * [points]: Filtering points with unrepresentable outputs 0.841 * * * * [points]: Sampling 5 additional inputs, on iter 5 have 251 / 256 0.842 * * * * [points]: Computing exacts for 5 points 0.846 * * * * [points]: Setting MPFR precision to 1088 0.847 * * * * [points]: Setting MPFR precision to 1344 0.849 * * * * [points]: Filtering points with unrepresentable outputs 0.849 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 252 / 256 0.849 * * * * [points]: Computing exacts for 4 points 0.853 * * * * [points]: Setting MPFR precision to 1088 0.855 * * * * [points]: Setting MPFR precision to 1344 0.856 * * * * [points]: Filtering points with unrepresentable outputs 0.856 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 253 / 256 0.856 * * * * [points]: Computing exacts for 4 points 0.860 * * * * [points]: Setting MPFR precision to 1088 0.863 * * * * [points]: Setting MPFR precision to 1344 0.865 * * * * [points]: Filtering points with unrepresentable outputs 0.865 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 254 / 256 0.865 * * * * [points]: Computing exacts for 4 points 0.869 * * * * [points]: Setting MPFR precision to 1088 0.872 * * * * [points]: Setting MPFR precision to 1344 0.873 * * * * [points]: Filtering points with unrepresentable outputs 0.873 * * * * [points]: Sampled 256 points with exact outputs 0.873 * * * [progress]: [2/2] Setting up program. 0.877 * [progress]: [Phase 2 of 3] Improving. 0.880 * [simplify]: Simplifying: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.880 * * [simplify]: Extracting # 0 : cost 0 0.881 * * [simplify]: Extracting # 1 : cost 0 0.881 * * [simplify]: Extracting # 2 : cost 0 0.881 * * [simplify]: Extracting # 3 : cost 0 0.881 * * [simplify]: Extracting # 4 : cost 0 0.881 * * [simplify]: Extracting # 5 : cost 0 0.881 * * [simplify]: Extracting # 6 : cost 0 0.881 * * [simplify]: Extracting # 7 : cost 0 0.881 * * [simplify]: iteration 0 : 12 enodes (cost 15 ) 0.886 * * [simplify]: Extracting # 0 : cost 0 0.886 * * [simplify]: Extracting # 1 : cost 0 0.886 * * [simplify]: Extracting # 2 : cost 0 0.886 * * [simplify]: iteration 1 : 16 enodes (cost 15 ) 0.888 * * [simplify]: Extracting # 0 : cost 0 0.888 * * [simplify]: iteration done: 16 enodes (cost 15 ) 0.888 * [simplify]: Simplified to: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.889 * * [progress]: iteration 1 / 4 0.889 * * * [progress]: picking best candidate 0.891 * * * * [pick]: Picked # 0.891 * * * [progress]: localizing error 1.054 * * * [progress]: generating rewritten candidates 1.054 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.058 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.058 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 1.058 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.065 * * * [progress]: generating series expansions 1.065 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.066 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.066 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 1.066 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.066 * * * [progress]: simplifying candidates 1.067 * [simplify]: Simplifying: (neg.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim))))) (neg.c (complex 2.0 0.0)) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 1.067 * * [simplify]: Extracting # 0 : cost 0 1.067 * * [simplify]: Extracting # 1 : cost 0 1.067 * * [simplify]: Extracting # 2 : cost 0 1.067 * * [simplify]: Extracting # 3 : cost 0 1.067 * * [simplify]: Extracting # 4 : cost 0 1.067 * * [simplify]: Extracting # 5 : cost 0 1.067 * * [simplify]: Extracting # 6 : cost 0 1.067 * * [simplify]: Extracting # 7 : cost 0 1.067 * * [simplify]: iteration 0 : 14 enodes (cost 75 ) 1.071 * * [simplify]: Extracting # 0 : cost 0 1.071 * * [simplify]: Extracting # 1 : cost 0 1.071 * * [simplify]: Extracting # 2 : cost 0 1.071 * * [simplify]: iteration 1 : 21 enodes (cost 75 ) 1.076 * * [simplify]: Extracting # 0 : cost 0 1.076 * * [simplify]: iteration done: 21 enodes (cost 75 ) 1.076 * [simplify]: Simplified to: (neg.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim))))) (neg.c (complex 2.0 0.0)) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 1.076 * * * [progress]: adding candidates to table 1.091 * [progress]: [Phase 3 of 3] Extracting. 1.096 * [simplify]: Simplifying: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 1.096 * * [simplify]: Extracting # 0 : cost 0 1.096 * * [simplify]: Extracting # 1 : cost 0 1.096 * * [simplify]: Extracting # 2 : cost 0 1.096 * * [simplify]: Extracting # 3 : cost 0 1.096 * * [simplify]: Extracting # 4 : cost 0 1.096 * * [simplify]: Extracting # 5 : cost 0 1.096 * * [simplify]: Extracting # 6 : cost 0 1.096 * * [simplify]: Extracting # 7 : cost 0 1.096 * * [simplify]: iteration 0 : 12 enodes (cost 15 ) 1.098 * * [simplify]: Extracting # 0 : cost 0 1.098 * * [simplify]: iteration 1 : 13 enodes (cost 15 ) 1.099 * * [simplify]: Extracting # 0 : cost 0 1.099 * * [simplify]: iteration done: 13 enodes (cost 15 ) 1.099 * [simplify]: Simplified to: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 1.099 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1.318 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 1.320 * * * * [points]: Setting MPFR precision to 1088 1.323 * * * * [points]: Setting MPFR precision to 1344 1.326 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 1.328 * * * * [points]: Setting MPFR precision to 1088 1.342 * * * * [points]: Setting MPFR precision to 1344 1.355 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 1.357 * * * * [points]: Setting MPFR precision to 1088 1.371 * * * * [points]: Setting MPFR precision to 1344 1.408 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 1.410 * * * * [points]: Setting MPFR precision to 1088 1.453 * * * * [points]: Setting MPFR precision to 1344 1.491 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 1.496 * * * * [points]: Setting MPFR precision to 1088 1.568 * * * * [points]: Setting MPFR precision to 1344 1.670 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 1.674 * * * * [points]: Setting MPFR precision to 1088 1.887 * * * * [points]: Setting MPFR precision to 1344 2.137 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 2.185 * * * * [points]: Setting MPFR precision to 1088 2.507 * * * * [points]: Setting MPFR precision to 1344 3.378 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 3.382 * * * * [points]: Setting MPFR precision to 1088 4.042 * * * * [points]: Setting MPFR precision to 1344 4.880 * * * * [points]: Computing exacts for 8000 points 4.885 * * * * [points]: Setting MPFR precision to 1088 8.389 * * * * [points]: Setting MPFR precision to 1344 12.281 * * * * [points]: Filtering points with unrepresentable outputs 12.289 * * * * [points]: Sampling 3895 additional inputs, on iter 1 have 4105 / 8000 12.356 * * * * [points]: Computing exacts on every 243 of 3895 points to ramp up precision 12.358 * * * * [points]: Setting MPFR precision to 1088 12.361 * * * * [points]: Setting MPFR precision to 1344 12.364 * * * * [points]: Computing exacts on every 121 of 3895 points to ramp up precision 12.375 * * * * [points]: Setting MPFR precision to 1088 12.386 * * * * [points]: Setting MPFR precision to 1344 12.401 * * * * [points]: Computing exacts on every 60 of 3895 points to ramp up precision 12.406 * * * * [points]: Setting MPFR precision to 1088 12.433 * * * * [points]: Setting MPFR precision to 1344 12.459 * * * * [points]: Computing exacts on every 30 of 3895 points to ramp up precision 12.462 * * * * [points]: Setting MPFR precision to 1088 12.491 * * * * [points]: Setting MPFR precision to 1344 12.534 * * * * [points]: Computing exacts on every 15 of 3895 points to ramp up precision 12.536 * * * * [points]: Setting MPFR precision to 1088 12.627 * * * * [points]: Setting MPFR precision to 1344 12.766 * * * * [points]: Computing exacts on every 7 of 3895 points to ramp up precision 12.769 * * * * [points]: Setting MPFR precision to 1088 12.872 * * * * [points]: Setting MPFR precision to 1344 13.132 * * * * [points]: Computing exacts on every 3 of 3895 points to ramp up precision 13.137 * * * * [points]: Setting MPFR precision to 1088 13.548 * * * * [points]: Setting MPFR precision to 1344 13.946 * * * * [points]: Computing exacts for 3895 points 13.951 * * * * [points]: Setting MPFR precision to 1088 15.766 * * * * [points]: Setting MPFR precision to 1344 17.491 * * * * [points]: Filtering points with unrepresentable outputs 17.494 * * * * [points]: Sampling 1909 additional inputs, on iter 2 have 6091 / 8000 17.576 * * * * [points]: Computing exacts on every 119 of 1909 points to ramp up precision 17.578 * * * * [points]: Setting MPFR precision to 1088 17.581 * * * * [points]: Setting MPFR precision to 1344 17.584 * * * * [points]: Computing exacts on every 59 of 1909 points to ramp up precision 17.587 * * * * [points]: Setting MPFR precision to 1088 17.593 * * * * [points]: Setting MPFR precision to 1344 17.600 * * * * [points]: Computing exacts on every 29 of 1909 points to ramp up precision 17.602 * * * * [points]: Setting MPFR precision to 1088 17.617 * * * * [points]: Setting MPFR precision to 1344 17.646 * * * * [points]: Computing exacts on every 14 of 1909 points to ramp up precision 17.649 * * * * [points]: Setting MPFR precision to 1088 17.677 * * * * [points]: Setting MPFR precision to 1344 17.713 * * * * [points]: Computing exacts on every 7 of 1909 points to ramp up precision 17.715 * * * * [points]: Setting MPFR precision to 1088 18.265 * * * * [points]: Setting MPFR precision to 1344 18.351 * * * * [points]: Computing exacts on every 3 of 1909 points to ramp up precision 18.355 * * * * [points]: Setting MPFR precision to 1088 18.515 * * * * [points]: Setting MPFR precision to 1344 18.745 * * * * [points]: Computing exacts for 1909 points 18.749 * * * * [points]: Setting MPFR precision to 1088 19.312 * * * * [points]: Setting MPFR precision to 1344 20.201 * * * * [points]: Filtering points with unrepresentable outputs 20.204 * * * * [points]: Sampling 957 additional inputs, on iter 3 have 7043 / 8000 20.232 * * * * [points]: Computing exacts on every 59 of 957 points to ramp up precision 20.237 * * * * [points]: Setting MPFR precision to 1088 20.244 * * * * [points]: Setting MPFR precision to 1344 20.250 * * * * [points]: Computing exacts on every 29 of 957 points to ramp up precision 20.254 * * * * [points]: Setting MPFR precision to 1088 20.266 * * * * [points]: Setting MPFR precision to 1344 20.280 * * * * [points]: Computing exacts on every 14 of 957 points to ramp up precision 20.285 * * * * [points]: Setting MPFR precision to 1088 20.346 * * * * [points]: Setting MPFR precision to 1344 20.372 * * * * [points]: Computing exacts on every 7 of 957 points to ramp up precision 20.374 * * * * [points]: Setting MPFR precision to 1088 20.396 * * * * [points]: Setting MPFR precision to 1344 20.450 * * * * [points]: Computing exacts on every 3 of 957 points to ramp up precision 20.455 * * * * [points]: Setting MPFR precision to 1088 20.552 * * * * [points]: Setting MPFR precision to 1344 20.619 * * * * [points]: Computing exacts for 957 points 20.658 * * * * [points]: Setting MPFR precision to 1088 20.986 * * * * [points]: Setting MPFR precision to 1344 21.934 * * * * [points]: Filtering points with unrepresentable outputs 21.934 * * * * [points]: Sampling 472 additional inputs, on iter 4 have 7528 / 8000 21.947 * * * * [points]: Computing exacts on every 29 of 472 points to ramp up precision 21.952 * * * * [points]: Setting MPFR precision to 1088 21.957 * * * * [points]: Setting MPFR precision to 1344 21.964 * * * * [points]: Computing exacts on every 14 of 472 points to ramp up precision 21.969 * * * * [points]: Setting MPFR precision to 1088 21.980 * * * * [points]: Setting MPFR precision to 1344 21.992 * * * * [points]: Computing exacts on every 7 of 472 points to ramp up precision 21.994 * * * * [points]: Setting MPFR precision to 1088 22.006 * * * * [points]: Setting MPFR precision to 1344 22.024 * * * * [points]: Computing exacts on every 3 of 472 points to ramp up precision 22.029 * * * * [points]: Setting MPFR precision to 1088 22.056 * * * * [points]: Setting MPFR precision to 1344 22.103 * * * * [points]: Computing exacts for 472 points 22.105 * * * * [points]: Setting MPFR precision to 1088 22.282 * * * * [points]: Setting MPFR precision to 1344 22.443 * * * * [points]: Filtering points with unrepresentable outputs 22.444 * * * * [points]: Sampling 232 additional inputs, on iter 5 have 7768 / 8000 22.450 * * * * [points]: Computing exacts on every 14 of 232 points to ramp up precision 22.454 * * * * [points]: Setting MPFR precision to 1088 22.493 * * * * [points]: Setting MPFR precision to 1344 22.505 * * * * [points]: Computing exacts on every 7 of 232 points to ramp up precision 22.509 * * * * [points]: Setting MPFR precision to 1088 22.514 * * * * [points]: Setting MPFR precision to 1344 22.522 * * * * [points]: Computing exacts on every 3 of 232 points to ramp up precision 22.525 * * * * [points]: Setting MPFR precision to 1088 22.535 * * * * [points]: Setting MPFR precision to 1344 22.551 * * * * [points]: Computing exacts for 232 points 22.553 * * * * [points]: Setting MPFR precision to 1088 22.633 * * * * [points]: Setting MPFR precision to 1344 22.709 * * * * [points]: Filtering points with unrepresentable outputs 22.710 * * * * [points]: Sampling 107 additional inputs, on iter 6 have 7893 / 8000 22.711 * * * * [points]: Computing exacts on every 6 of 107 points to ramp up precision 22.714 * * * * [points]: Setting MPFR precision to 1088 22.716 * * * * [points]: Setting MPFR precision to 1344 22.719 * * * * [points]: Computing exacts on every 3 of 107 points to ramp up precision 22.757 * * * * [points]: Setting MPFR precision to 1088 22.769 * * * * [points]: Setting MPFR precision to 1344 22.779 * * * * [points]: Computing exacts for 107 points 22.784 * * * * [points]: Setting MPFR precision to 1088 22.807 * * * * [points]: Setting MPFR precision to 1344 22.843 * * * * [points]: Filtering points with unrepresentable outputs 22.843 * * * * [points]: Sampling 54 additional inputs, on iter 7 have 7946 / 8000 22.844 * * * * [points]: Computing exacts on every 3 of 54 points to ramp up precision 22.847 * * * * [points]: Setting MPFR precision to 1088 22.849 * * * * [points]: Setting MPFR precision to 1344 22.852 * * * * [points]: Computing exacts for 54 points 22.855 * * * * [points]: Setting MPFR precision to 1088 22.867 * * * * [points]: Setting MPFR precision to 1344 22.889 * * * * [points]: Filtering points with unrepresentable outputs 22.889 * * * * [points]: Sampling 31 additional inputs, on iter 8 have 7969 / 8000 22.890 * * * * [points]: Computing exacts for 31 points 22.894 * * * * [points]: Setting MPFR precision to 1088 22.904 * * * * [points]: Setting MPFR precision to 1344 22.914 * * * * [points]: Filtering points with unrepresentable outputs 22.914 * * * * [points]: Sampling 13 additional inputs, on iter 9 have 7987 / 8000 22.914 * * * * [points]: Computing exacts for 13 points 22.917 * * * * [points]: Setting MPFR precision to 1088 22.920 * * * * [points]: Setting MPFR precision to 1344 22.924 * * * * [points]: Filtering points with unrepresentable outputs 22.924 * * * * [points]: Sampling 5 additional inputs, on iter 10 have 7995 / 8000 22.924 * * * * [points]: Computing exacts for 5 points 22.926 * * * * [points]: Setting MPFR precision to 1088 22.927 * * * * [points]: Setting MPFR precision to 1344 22.929 * * * * [points]: Filtering points with unrepresentable outputs 22.929 * * * * [points]: Sampling 4 additional inputs, on iter 11 have 7997 / 8000 22.929 * * * * [points]: Computing exacts for 4 points 22.932 * * * * [points]: Setting MPFR precision to 1088 22.933 * * * * [points]: Setting MPFR precision to 1344 22.935 * * * * [points]: Filtering points with unrepresentable outputs 22.935 * * * * [points]: Sampled 8000 points with exact outputs 23.095 * [regime-testing]: Baseline error score: 43.081980177987774 23.101 * [regime-testing]: Oracle error score: 43.081980177987774 23.101 * [regime-testing]: End program error score: 43.081980177987774