1.103 * [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 0.006 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.086 * * * * [points]: Setting MPFR precision to 64 0.089 * * * * [points]: Setting MPFR precision to 320 0.092 * * * * [points]: Setting MPFR precision to 576 0.094 * * * * [points]: Setting MPFR precision to 832 0.097 * * * * [points]: Setting MPFR precision to 1088 0.100 * * * * [points]: Setting MPFR precision to 1344 0.104 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.107 * * * * [points]: Setting MPFR precision to 1088 0.113 * * * * [points]: Setting MPFR precision to 1344 0.121 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.124 * * * * [points]: Setting MPFR precision to 1088 0.134 * * * * [points]: Setting MPFR precision to 1344 0.150 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.153 * * * * [points]: Setting MPFR precision to 1088 0.172 * * * * [points]: Setting MPFR precision to 1344 0.195 * * * * [points]: Computing exacts for 256 points 0.198 * * * * [points]: Setting MPFR precision to 1088 0.286 * * * * [points]: Setting MPFR precision to 1344 0.423 * * * * [points]: Filtering points with unrepresentable outputs 0.424 * * * * [points]: Sampling 118 additional inputs, on iter 1 have 138 / 256 0.425 * * * * [points]: Computing exacts on every 7 of 118 points to ramp up precision 0.427 * * * * [points]: Setting MPFR precision to 1088 0.433 * * * * [points]: Setting MPFR precision to 1344 0.441 * * * * [points]: Computing exacts on every 3 of 118 points to ramp up precision 0.445 * * * * [points]: Setting MPFR precision to 1088 0.457 * * * * [points]: Setting MPFR precision to 1344 0.470 * * * * [points]: Computing exacts for 118 points 0.476 * * * * [points]: Setting MPFR precision to 1088 0.514 * * * * [points]: Setting MPFR precision to 1344 0.570 * * * * [points]: Filtering points with unrepresentable outputs 0.570 * * * * [points]: Sampling 64 additional inputs, on iter 2 have 192 / 256 0.571 * * * * [points]: Computing exacts on every 4 of 64 points to ramp up precision 0.576 * * * * [points]: Setting MPFR precision to 1088 0.581 * * * * [points]: Setting MPFR precision to 1344 0.586 * * * * [points]: Computing exacts on every 2 of 64 points to ramp up precision 0.591 * * * * [points]: Setting MPFR precision to 1088 0.598 * * * * [points]: Setting MPFR precision to 1344 0.607 * * * * [points]: Computing exacts for 64 points 0.646 * * * * [points]: Setting MPFR precision to 1088 0.675 * * * * [points]: Setting MPFR precision to 1344 0.706 * * * * [points]: Filtering points with unrepresentable outputs 0.706 * * * * [points]: Sampling 33 additional inputs, on iter 3 have 223 / 256 0.706 * * * * [points]: Computing exacts on every 2 of 33 points to ramp up precision 0.709 * * * * [points]: Setting MPFR precision to 1088 0.712 * * * * [points]: Setting MPFR precision to 1344 0.715 * * * * [points]: Computing exacts for 33 points 0.717 * * * * [points]: Setting MPFR precision to 1088 0.725 * * * * [points]: Setting MPFR precision to 1344 0.742 * * * * [points]: Filtering points with unrepresentable outputs 0.742 * * * * [points]: Sampling 14 additional inputs, on iter 4 have 242 / 256 0.742 * * * * [points]: Computing exacts for 14 points 0.747 * * * * [points]: Setting MPFR precision to 1088 0.753 * * * * [points]: Setting MPFR precision to 1344 0.761 * * * * [points]: Filtering points with unrepresentable outputs 0.761 * * * * [points]: Sampling 6 additional inputs, on iter 5 have 250 / 256 0.761 * * * * [points]: Computing exacts for 6 points 0.766 * * * * [points]: Setting MPFR precision to 1088 0.769 * * * * [points]: Setting MPFR precision to 1344 0.770 * * * * [points]: Filtering points with unrepresentable outputs 0.770 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 254 / 256 0.770 * * * * [points]: Computing exacts for 4 points 0.773 * * * * [points]: Setting MPFR precision to 1088 0.774 * * * * [points]: Setting MPFR precision to 1344 0.775 * * * * [points]: Filtering points with unrepresentable outputs 0.775 * * * * [points]: Sampled 256 points with exact outputs 0.775 * * * [progress]: [2/2] Setting up program. 0.779 * [progress]: [Phase 2 of 3] Improving. 0.780 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.782 * [simplify]: Simplifying: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 0.782 * * [simplify]: iteration 0: 12 enodes 0.788 * * [simplify]: iteration 1: 16 enodes 0.791 * * [simplify]: iteration complete: 16 enodes 0.791 * * [simplify]: Extracting #0: cost 1 inf + 0 0.791 * * [simplify]: Extracting #1: cost 2 inf + 0 0.791 * * [simplify]: Extracting #2: cost 4 inf + 0 0.791 * * [simplify]: Extracting #3: cost 8 inf + 0 0.792 * * [simplify]: Extracting #4: cost 7 inf + 4 0.792 * * [simplify]: Extracting #5: cost 11 inf + 4 0.792 * * [simplify]: Extracting #6: cost 8 inf + 47 0.792 * * [simplify]: Extracting #7: cost 3 inf + 396 0.792 * * [simplify]: Extracting #8: cost 0 inf + 2186 0.792 * [simplify]: Simplified to: (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 0.794 * * [progress]: iteration 1 / 4 0.794 * * * [progress]: picking best candidate 0.797 * * * * [pick]: Picked # 0.797 * * * [progress]: localizing error 0.953 * * * [progress]: generating rewritten candidates 0.953 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.959 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.959 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.960 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.967 * * * [progress]: generating series expansions 0.967 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.967 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.967 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.968 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.968 * * * [progress]: simplifying candidates 0.968 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 0.968 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 0.968 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 0.968 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 0.968 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 0.968 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 0.968 * [simplify]: Simplifying: (neg.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim))))) (neg.c (complex 2 0)) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 0.969 * * [simplify]: iteration 0: 14 enodes 0.976 * * [simplify]: iteration 1: 22 enodes 0.983 * * [simplify]: iteration complete: 22 enodes 0.983 * * [simplify]: Extracting #0: cost 3 inf + 0 0.983 * * [simplify]: Extracting #1: cost 8 inf + 0 0.983 * * [simplify]: Extracting #2: cost 8 inf + 4 0.983 * * [simplify]: Extracting #3: cost 8 inf + 7 0.983 * * [simplify]: Extracting #4: cost 12 inf + 7 0.984 * * [simplify]: Extracting #5: cost 9 inf + 50 0.984 * * [simplify]: Extracting #6: cost 4 inf + 399 0.984 * * [simplify]: Extracting #7: cost 0 inf + 2571 0.985 * [simplify]: Simplified to: (neg.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim)))) (complex -2 0) (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 0.985 * * * [progress]: adding candidates to table 1.024 * [progress]: [Phase 3 of 3] Extracting. 1.031 * [simplify]: Simplifying: (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 1.031 * * [simplify]: iteration 0: 12 enodes 1.032 * * [simplify]: iteration 1: 13 enodes 1.033 * * [simplify]: iteration complete: 13 enodes 1.033 * * [simplify]: Extracting #0: cost 1 inf + 0 1.034 * * [simplify]: Extracting #1: cost 2 inf + 0 1.034 * * [simplify]: Extracting #2: cost 4 inf + 0 1.034 * * [simplify]: Extracting #3: cost 8 inf + 0 1.034 * * [simplify]: Extracting #4: cost 7 inf + 4 1.034 * * [simplify]: Extracting #5: cost 9 inf + 4 1.034 * * [simplify]: Extracting #6: cost 7 inf + 6 1.034 * * [simplify]: Extracting #7: cost 0 inf + 2104 1.034 * [simplify]: Simplified to: (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 1.035 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1.169 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 1.173 * * * * [points]: Setting MPFR precision to 1088 1.180 * * * * [points]: Setting MPFR precision to 1344 1.187 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 1.192 * * * * [points]: Setting MPFR precision to 1088 1.203 * * * * [points]: Setting MPFR precision to 1344 1.218 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 1.223 * * * * [points]: Setting MPFR precision to 1088 1.245 * * * * [points]: Setting MPFR precision to 1344 1.273 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 1.278 * * * * [points]: Setting MPFR precision to 1088 1.325 * * * * [points]: Setting MPFR precision to 1344 1.373 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 1.375 * * * * [points]: Setting MPFR precision to 1088 1.468 * * * * [points]: Setting MPFR precision to 1344 1.572 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 1.577 * * * * [points]: Setting MPFR precision to 1088 1.829 * * * * [points]: Setting MPFR precision to 1344 2.092 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 2.097 * * * * [points]: Setting MPFR precision to 1088 2.422 * * * * [points]: Setting MPFR precision to 1344 2.927 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 2.932 * * * * [points]: Setting MPFR precision to 1088 4.133 * * * * [points]: Setting MPFR precision to 1344 4.995 * * * * [points]: Computing exacts for 8000 points 5.033 * * * * [points]: Setting MPFR precision to 1088 8.259 * * * * [points]: Setting MPFR precision to 1344 12.130 * * * * [points]: Filtering points with unrepresentable outputs 12.133 * * * * [points]: Sampling 3966 additional inputs, on iter 1 have 4034 / 8000 12.188 * * * * [points]: Computing exacts on every 247 of 3966 points to ramp up precision 12.195 * * * * [points]: Setting MPFR precision to 1088 12.202 * * * * [points]: Setting MPFR precision to 1344 12.209 * * * * [points]: Computing exacts on every 123 of 3966 points to ramp up precision 12.213 * * * * [points]: Setting MPFR precision to 1088 12.226 * * * * [points]: Setting MPFR precision to 1344 12.241 * * * * [points]: Computing exacts on every 61 of 3966 points to ramp up precision 12.245 * * * * [points]: Setting MPFR precision to 1088 12.269 * * * * [points]: Setting MPFR precision to 1344 12.283 * * * * [points]: Computing exacts on every 30 of 3966 points to ramp up precision 12.286 * * * * [points]: Setting MPFR precision to 1088 12.329 * * * * [points]: Setting MPFR precision to 1344 12.362 * * * * [points]: Computing exacts on every 15 of 3966 points to ramp up precision 12.364 * * * * [points]: Setting MPFR precision to 1088 12.484 * * * * [points]: Setting MPFR precision to 1344 12.568 * * * * [points]: Computing exacts on every 7 of 3966 points to ramp up precision 12.571 * * * * [points]: Setting MPFR precision to 1088 12.719 * * * * [points]: Setting MPFR precision to 1344 12.970 * * * * [points]: Computing exacts on every 3 of 3966 points to ramp up precision 12.974 * * * * [points]: Setting MPFR precision to 1088 13.323 * * * * [points]: Setting MPFR precision to 1344 13.805 * * * * [points]: Computing exacts for 3966 points 13.808 * * * * [points]: Setting MPFR precision to 1088 15.673 * * * * [points]: Setting MPFR precision to 1344 17.448 * * * * [points]: Filtering points with unrepresentable outputs 17.452 * * * * [points]: Sampling 1970 additional inputs, on iter 2 have 6030 / 8000 17.482 * * * * [points]: Computing exacts on every 123 of 1970 points to ramp up precision 17.487 * * * * [points]: Setting MPFR precision to 1088 17.493 * * * * [points]: Setting MPFR precision to 1344 17.502 * * * * [points]: Computing exacts on every 61 of 1970 points to ramp up precision 17.507 * * * * [points]: Setting MPFR precision to 1088 17.519 * * * * [points]: Setting MPFR precision to 1344 17.537 * * * * [points]: Computing exacts on every 30 of 1970 points to ramp up precision 17.542 * * * * [points]: Setting MPFR precision to 1088 17.571 * * * * [points]: Setting MPFR precision to 1344 17.608 * * * * [points]: Computing exacts on every 15 of 1970 points to ramp up precision 17.612 * * * * [points]: Setting MPFR precision to 1088 18.118 * * * * [points]: Setting MPFR precision to 1344 18.177 * * * * [points]: Computing exacts on every 7 of 1970 points to ramp up precision 18.182 * * * * [points]: Setting MPFR precision to 1088 18.276 * * * * [points]: Setting MPFR precision to 1344 18.362 * * * * [points]: Computing exacts on every 3 of 1970 points to ramp up precision 18.365 * * * * [points]: Setting MPFR precision to 1088 18.560 * * * * [points]: Setting MPFR precision to 1344 18.737 * * * * [points]: Computing exacts for 1970 points 18.742 * * * * [points]: Setting MPFR precision to 1088 19.508 * * * * [points]: Setting MPFR precision to 1344 20.370 * * * * [points]: Filtering points with unrepresentable outputs 20.372 * * * * [points]: Sampling 962 additional inputs, on iter 3 have 7038 / 8000 20.380 * * * * [points]: Computing exacts on every 60 of 962 points to ramp up precision 20.382 * * * * [points]: Setting MPFR precision to 1088 20.385 * * * * [points]: Setting MPFR precision to 1344 20.389 * * * * [points]: Computing exacts on every 30 of 962 points to ramp up precision 20.391 * * * * [points]: Setting MPFR precision to 1088 20.398 * * * * [points]: Setting MPFR precision to 1344 20.409 * * * * [points]: Computing exacts on every 15 of 962 points to ramp up precision 20.412 * * * * [points]: Setting MPFR precision to 1088 20.424 * * * * [points]: Setting MPFR precision to 1344 20.445 * * * * [points]: Computing exacts on every 7 of 962 points to ramp up precision 20.450 * * * * [points]: Setting MPFR precision to 1088 20.503 * * * * [points]: Setting MPFR precision to 1344 20.565 * * * * [points]: Computing exacts on every 3 of 962 points to ramp up precision 20.604 * * * * [points]: Setting MPFR precision to 1088 20.670 * * * * [points]: Setting MPFR precision to 1344 20.747 * * * * [points]: Computing exacts for 962 points 20.752 * * * * [points]: Setting MPFR precision to 1088 21.069 * * * * [points]: Setting MPFR precision to 1344 21.982 * * * * [points]: Filtering points with unrepresentable outputs 21.983 * * * * [points]: Sampling 476 additional inputs, on iter 4 have 7524 / 8000 21.990 * * * * [points]: Computing exacts on every 29 of 476 points to ramp up precision 21.995 * * * * [points]: Setting MPFR precision to 1088 22.001 * * * * [points]: Setting MPFR precision to 1344 22.007 * * * * [points]: Computing exacts on every 14 of 476 points to ramp up precision 22.012 * * * * [points]: Setting MPFR precision to 1088 22.019 * * * * [points]: Setting MPFR precision to 1344 22.027 * * * * [points]: Computing exacts on every 7 of 476 points to ramp up precision 22.029 * * * * [points]: Setting MPFR precision to 1088 22.072 * * * * [points]: Setting MPFR precision to 1344 22.089 * * * * [points]: Computing exacts on every 3 of 476 points to ramp up precision 22.092 * * * * [points]: Setting MPFR precision to 1088 22.129 * * * * [points]: Setting MPFR precision to 1344 22.159 * * * * [points]: Computing exacts for 476 points 22.162 * * * * [points]: Setting MPFR precision to 1088 22.279 * * * * [points]: Setting MPFR precision to 1344 22.475 * * * * [points]: Filtering points with unrepresentable outputs 22.475 * * * * [points]: Sampling 237 additional inputs, on iter 5 have 7763 / 8000 22.477 * * * * [points]: Computing exacts on every 14 of 237 points to ramp up precision 22.479 * * * * [points]: Setting MPFR precision to 1088 22.482 * * * * [points]: Setting MPFR precision to 1344 22.487 * * * * [points]: Computing exacts on every 7 of 237 points to ramp up precision 22.490 * * * * [points]: Setting MPFR precision to 1088 22.495 * * * * [points]: Setting MPFR precision to 1344 22.508 * * * * [points]: Computing exacts on every 3 of 237 points to ramp up precision 22.512 * * * * [points]: Setting MPFR precision to 1088 22.531 * * * * [points]: Setting MPFR precision to 1344 22.555 * * * * [points]: Computing exacts for 237 points 22.559 * * * * [points]: Setting MPFR precision to 1088 22.641 * * * * [points]: Setting MPFR precision to 1344 22.734 * * * * [points]: Filtering points with unrepresentable outputs 22.735 * * * * [points]: Sampling 129 additional inputs, on iter 6 have 7871 / 8000 22.736 * * * * [points]: Computing exacts on every 8 of 129 points to ramp up precision 22.738 * * * * [points]: Setting MPFR precision to 1088 22.741 * * * * [points]: Setting MPFR precision to 1344 22.744 * * * * [points]: Computing exacts on every 4 of 129 points to ramp up precision 22.746 * * * * [points]: Setting MPFR precision to 1088 22.751 * * * * [points]: Setting MPFR precision to 1344 22.762 * * * * [points]: Computing exacts on every 2 of 129 points to ramp up precision 22.766 * * * * [points]: Setting MPFR precision to 1088 22.784 * * * * [points]: Setting MPFR precision to 1344 22.805 * * * * [points]: Computing exacts for 129 points 22.809 * * * * [points]: Setting MPFR precision to 1088 22.895 * * * * [points]: Setting MPFR precision to 1344 22.954 * * * * [points]: Filtering points with unrepresentable outputs 22.954 * * * * [points]: Sampling 70 additional inputs, on iter 7 have 7930 / 8000 22.955 * * * * [points]: Computing exacts on every 4 of 70 points to ramp up precision 22.960 * * * * [points]: Setting MPFR precision to 1088 22.965 * * * * [points]: Setting MPFR precision to 1344 22.971 * * * * [points]: Computing exacts on every 2 of 70 points to ramp up precision 22.975 * * * * [points]: Setting MPFR precision to 1088 22.985 * * * * [points]: Setting MPFR precision to 1344 22.997 * * * * [points]: Computing exacts for 70 points 23.001 * * * * [points]: Setting MPFR precision to 1088 23.027 * * * * [points]: Setting MPFR precision to 1344 23.054 * * * * [points]: Filtering points with unrepresentable outputs 23.055 * * * * [points]: Sampling 34 additional inputs, on iter 8 have 7966 / 8000 23.055 * * * * [points]: Computing exacts on every 2 of 34 points to ramp up precision 23.059 * * * * [points]: Setting MPFR precision to 1088 23.063 * * * * [points]: Setting MPFR precision to 1344 23.068 * * * * [points]: Computing exacts for 34 points 23.072 * * * * [points]: Setting MPFR precision to 1088 23.082 * * * * [points]: Setting MPFR precision to 1344 23.090 * * * * [points]: Filtering points with unrepresentable outputs 23.091 * * * * [points]: Sampling 12 additional inputs, on iter 9 have 7988 / 8000 23.091 * * * * [points]: Computing exacts for 12 points 23.093 * * * * [points]: Setting MPFR precision to 1088 23.096 * * * * [points]: Setting MPFR precision to 1344 23.099 * * * * [points]: Filtering points with unrepresentable outputs 23.099 * * * * [points]: Sampling 9 additional inputs, on iter 10 have 7991 / 8000 23.099 * * * * [points]: Computing exacts for 9 points 23.103 * * * * [points]: Setting MPFR precision to 1088 23.107 * * * * [points]: Setting MPFR precision to 1344 23.111 * * * * [points]: Filtering points with unrepresentable outputs 23.111 * * * * [points]: Sampling 5 additional inputs, on iter 11 have 7995 / 8000 23.111 * * * * [points]: Computing exacts for 5 points 23.134 * * * * [points]: Setting MPFR precision to 1088 23.135 * * * * [points]: Setting MPFR precision to 1344 23.137 * * * * [points]: Filtering points with unrepresentable outputs 23.137 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7998 / 8000 23.137 * * * * [points]: Computing exacts for 4 points 23.141 * * * * [points]: Setting MPFR precision to 1088 23.144 * * * * [points]: Setting MPFR precision to 1344 23.147 * * * * [points]: Filtering points with unrepresentable outputs 23.147 * * * * [points]: Sampled 8001 points with exact outputs 23.343 * [regime-testing]: Baseline error score: 43.67473567526231 23.346 * [regime-testing]: Oracle error score: 43.67473567526231 23.346 * [regime-testing]: End program error score: 43.67473567526231