8.752 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.002 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.004 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.006 * * * * [points]: Setting MPFR precision to 64 0.008 * * * * [points]: Setting MPFR precision to 320 0.009 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.011 * * * * [points]: Setting MPFR precision to 64 0.013 * * * * [points]: Setting MPFR precision to 320 0.015 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.016 * * * * [points]: Setting MPFR precision to 64 0.019 * * * * [points]: Setting MPFR precision to 320 0.023 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.025 * * * * [points]: Setting MPFR precision to 64 0.030 * * * * [points]: Setting MPFR precision to 320 0.036 * * * * [points]: Computing exacts for 256 points 0.037 * * * * [points]: Setting MPFR precision to 64 0.053 * * * * [points]: Setting MPFR precision to 320 0.072 * * * * [points]: Filtering points with unrepresentable outputs 0.073 * * * * [points]: Sampling 122 additional inputs, on iter 1 have 134 / 256 0.074 * * * * [points]: Computing exacts on every 7 of 122 points to ramp up precision 0.075 * * * * [points]: Setting MPFR precision to 64 0.077 * * * * [points]: Setting MPFR precision to 320 0.078 * * * * [points]: Computing exacts on every 3 of 122 points to ramp up precision 0.079 * * * * [points]: Setting MPFR precision to 64 0.081 * * * * [points]: Setting MPFR precision to 320 0.084 * * * * [points]: Computing exacts for 122 points 0.085 * * * * [points]: Setting MPFR precision to 64 0.093 * * * * [points]: Setting MPFR precision to 320 0.102 * * * * [points]: Filtering points with unrepresentable outputs 0.102 * * * * [points]: Sampling 53 additional inputs, on iter 2 have 203 / 256 0.102 * * * * [points]: Computing exacts on every 3 of 53 points to ramp up precision 0.104 * * * * [points]: Setting MPFR precision to 64 0.104 * * * * [points]: Setting MPFR precision to 320 0.106 * * * * [points]: Computing exacts for 53 points 0.107 * * * * [points]: Setting MPFR precision to 64 0.110 * * * * [points]: Setting MPFR precision to 320 0.114 * * * * [points]: Filtering points with unrepresentable outputs 0.114 * * * * [points]: Sampling 28 additional inputs, on iter 3 have 228 / 256 0.114 * * * * [points]: Computing exacts for 28 points 0.116 * * * * [points]: Setting MPFR precision to 64 0.117 * * * * [points]: Setting MPFR precision to 320 0.119 * * * * [points]: Filtering points with unrepresentable outputs 0.119 * * * * [points]: Sampling 12 additional inputs, on iter 4 have 244 / 256 0.120 * * * * [points]: Computing exacts for 12 points 0.121 * * * * [points]: Setting MPFR precision to 64 0.122 * * * * [points]: Setting MPFR precision to 320 0.123 * * * * [points]: Filtering points with unrepresentable outputs 0.123 * * * * [points]: Sampling 4 additional inputs, on iter 5 have 253 / 256 0.123 * * * * [points]: Computing exacts for 4 points 0.124 * * * * [points]: Setting MPFR precision to 64 0.124 * * * * [points]: Setting MPFR precision to 320 0.125 * * * * [points]: Filtering points with unrepresentable outputs 0.125 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 254 / 256 0.125 * * * * [points]: Computing exacts for 4 points 0.126 * * * * [points]: Setting MPFR precision to 64 0.126 * * * * [points]: Setting MPFR precision to 320 0.126 * * * * [points]: Filtering points with unrepresentable outputs 0.127 * * * * [points]: Sampled 256 points with exact outputs 0.127 * * * [progress]: [2/2] Setting up program. 0.128 * [progress]: [Phase 2 of 3] Improving. 0.129 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.131 * * [simplify]: iteration 0 : 16 enodes (cost 7 ) 0.132 * * [simplify]: iteration 1 : 16 enodes (cost 7 ) 0.132 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.132 * * [progress]: iteration 1 / 4 0.132 * * * [progress]: picking best candidate 0.134 * * * * [pick]: Picked # 0.134 * * * [progress]: localizing error 0.167 * * * [progress]: generating rewritten candidates 0.167 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.168 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2) 0.169 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1) 0.169 * * * [progress]: generating series expansions 0.169 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.169 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2) 0.169 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1) 0.169 * * * [progress]: simplifying candidates 0.169 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.171 * * [simplify]: iteration 0 : 16 enodes (cost 21 ) 0.173 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 0.173 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.173 * * * [progress]: adding candidates to table 0.176 * [progress]: [Phase 3 of 3] Extracting. 0.178 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.178 * * [simplify]: iteration 0 : 13 enodes (cost 7 ) 0.179 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 0.179 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.179 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.251 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.253 * * * * [points]: Setting MPFR precision to 64 0.254 * * * * [points]: Setting MPFR precision to 320 0.255 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.257 * * * * [points]: Setting MPFR precision to 64 0.259 * * * * [points]: Setting MPFR precision to 320 0.261 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.263 * * * * [points]: Setting MPFR precision to 64 0.267 * * * * [points]: Setting MPFR precision to 320 0.272 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.273 * * * * [points]: Setting MPFR precision to 64 0.281 * * * * [points]: Setting MPFR precision to 320 0.290 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.292 * * * * [points]: Setting MPFR precision to 64 0.307 * * * * [points]: Setting MPFR precision to 320 0.325 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 0.326 * * * * [points]: Setting MPFR precision to 64 0.357 * * * * [points]: Setting MPFR precision to 320 0.394 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 0.396 * * * * [points]: Setting MPFR precision to 64 0.457 * * * * [points]: Setting MPFR precision to 320 0.530 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 0.532 * * * * [points]: Setting MPFR precision to 64 0.653 * * * * [points]: Setting MPFR precision to 320 0.799 * * * * [points]: Computing exacts for 8000 points 0.801 * * * * [points]: Setting MPFR precision to 64 1.294 * * * * [points]: Setting MPFR precision to 320 1.872 * * * * [points]: Filtering points with unrepresentable outputs 1.878 * * * * [points]: Sampling 3950 additional inputs, on iter 1 have 4050 / 8000 1.911 * * * * [points]: Computing exacts on every 246 of 3950 points to ramp up precision 1.916 * * * * [points]: Setting MPFR precision to 64 1.917 * * * * [points]: Setting MPFR precision to 320 1.918 * * * * [points]: Computing exacts on every 123 of 3950 points to ramp up precision 1.919 * * * * [points]: Setting MPFR precision to 64 1.921 * * * * [points]: Setting MPFR precision to 320 1.924 * * * * [points]: Computing exacts on every 61 of 3950 points to ramp up precision 1.925 * * * * [points]: Setting MPFR precision to 64 1.929 * * * * [points]: Setting MPFR precision to 320 1.934 * * * * [points]: Computing exacts on every 30 of 3950 points to ramp up precision 1.935 * * * * [points]: Setting MPFR precision to 64 1.943 * * * * [points]: Setting MPFR precision to 320 1.952 * * * * [points]: Computing exacts on every 15 of 3950 points to ramp up precision 1.954 * * * * [points]: Setting MPFR precision to 64 1.969 * * * * [points]: Setting MPFR precision to 320 1.986 * * * * [points]: Computing exacts on every 7 of 3950 points to ramp up precision 1.988 * * * * [points]: Setting MPFR precision to 64 2.019 * * * * [points]: Setting MPFR precision to 320 2.056 * * * * [points]: Computing exacts on every 3 of 3950 points to ramp up precision 2.057 * * * * [points]: Setting MPFR precision to 64 2.118 * * * * [points]: Setting MPFR precision to 320 2.190 * * * * [points]: Computing exacts for 3950 points 2.191 * * * * [points]: Setting MPFR precision to 64 2.434 * * * * [points]: Setting MPFR precision to 320 2.719 * * * * [points]: Filtering points with unrepresentable outputs 2.722 * * * * [points]: Sampling 1968 additional inputs, on iter 2 have 6032 / 8000 2.738 * * * * [points]: Computing exacts on every 123 of 1968 points to ramp up precision 2.740 * * * * [points]: Setting MPFR precision to 64 2.741 * * * * [points]: Setting MPFR precision to 320 2.742 * * * * [points]: Computing exacts on every 61 of 1968 points to ramp up precision 2.743 * * * * [points]: Setting MPFR precision to 64 2.745 * * * * [points]: Setting MPFR precision to 320 2.751 * * * * [points]: Computing exacts on every 30 of 1968 points to ramp up precision 2.752 * * * * [points]: Setting MPFR precision to 64 2.756 * * * * [points]: Setting MPFR precision to 320 2.761 * * * * [points]: Computing exacts on every 15 of 1968 points to ramp up precision 2.763 * * * * [points]: Setting MPFR precision to 64 2.771 * * * * [points]: Setting MPFR precision to 320 2.779 * * * * [points]: Computing exacts on every 7 of 1968 points to ramp up precision 2.781 * * * * [points]: Setting MPFR precision to 64 2.796 * * * * [points]: Setting MPFR precision to 320 2.814 * * * * [points]: Computing exacts on every 3 of 1968 points to ramp up precision 2.816 * * * * [points]: Setting MPFR precision to 64 2.846 * * * * [points]: Setting MPFR precision to 320 2.890 * * * * [points]: Computing exacts for 1968 points 2.893 * * * * [points]: Setting MPFR precision to 64 3.021 * * * * [points]: Setting MPFR precision to 320 3.186 * * * * [points]: Filtering points with unrepresentable outputs 3.188 * * * * [points]: Sampling 988 additional inputs, on iter 3 have 7012 / 8000 3.196 * * * * [points]: Computing exacts on every 61 of 988 points to ramp up precision 3.198 * * * * [points]: Setting MPFR precision to 64 3.199 * * * * [points]: Setting MPFR precision to 320 3.200 * * * * [points]: Computing exacts on every 30 of 988 points to ramp up precision 3.201 * * * * [points]: Setting MPFR precision to 64 3.203 * * * * [points]: Setting MPFR precision to 320 3.208 * * * * [points]: Computing exacts on every 15 of 988 points to ramp up precision 3.210 * * * * [points]: Setting MPFR precision to 64 3.214 * * * * [points]: Setting MPFR precision to 320 3.219 * * * * [points]: Computing exacts on every 7 of 988 points to ramp up precision 3.220 * * * * [points]: Setting MPFR precision to 64 3.228 * * * * [points]: Setting MPFR precision to 320 3.237 * * * * [points]: Computing exacts on every 3 of 988 points to ramp up precision 3.239 * * * * [points]: Setting MPFR precision to 64 3.254 * * * * [points]: Setting MPFR precision to 320 3.272 * * * * [points]: Computing exacts for 988 points 3.274 * * * * [points]: Setting MPFR precision to 64 3.335 * * * * [points]: Setting MPFR precision to 320 3.411 * * * * [points]: Filtering points with unrepresentable outputs 3.412 * * * * [points]: Sampling 478 additional inputs, on iter 4 have 7522 / 8000 3.416 * * * * [points]: Computing exacts on every 29 of 478 points to ramp up precision 3.417 * * * * [points]: Setting MPFR precision to 64 3.419 * * * * [points]: Setting MPFR precision to 320 3.420 * * * * [points]: Computing exacts on every 14 of 478 points to ramp up precision 3.421 * * * * [points]: Setting MPFR precision to 64 3.424 * * * * [points]: Setting MPFR precision to 320 3.426 * * * * [points]: Computing exacts on every 7 of 478 points to ramp up precision 3.428 * * * * [points]: Setting MPFR precision to 64 3.432 * * * * [points]: Setting MPFR precision to 320 3.436 * * * * [points]: Computing exacts on every 3 of 478 points to ramp up precision 3.438 * * * * [points]: Setting MPFR precision to 64 3.446 * * * * [points]: Setting MPFR precision to 320 3.455 * * * * [points]: Computing exacts for 478 points 3.456 * * * * [points]: Setting MPFR precision to 64 3.486 * * * * [points]: Setting MPFR precision to 320 3.524 * * * * [points]: Filtering points with unrepresentable outputs 3.524 * * * * [points]: Sampling 242 additional inputs, on iter 5 have 7758 / 8000 3.526 * * * * [points]: Computing exacts on every 15 of 242 points to ramp up precision 3.528 * * * * [points]: Setting MPFR precision to 64 3.529 * * * * [points]: Setting MPFR precision to 320 3.530 * * * * [points]: Computing exacts on every 7 of 242 points to ramp up precision 3.532 * * * * [points]: Setting MPFR precision to 64 3.534 * * * * [points]: Setting MPFR precision to 320 3.536 * * * * [points]: Computing exacts on every 3 of 242 points to ramp up precision 3.538 * * * * [points]: Setting MPFR precision to 64 3.541 * * * * [points]: Setting MPFR precision to 320 3.546 * * * * [points]: Computing exacts for 242 points 3.547 * * * * [points]: Setting MPFR precision to 64 3.562 * * * * [points]: Setting MPFR precision to 320 3.580 * * * * [points]: Filtering points with unrepresentable outputs 3.580 * * * * [points]: Sampling 125 additional inputs, on iter 6 have 7875 / 8000 3.581 * * * * [points]: Computing exacts on every 7 of 125 points to ramp up precision 3.583 * * * * [points]: Setting MPFR precision to 64 3.584 * * * * [points]: Setting MPFR precision to 320 3.585 * * * * [points]: Computing exacts on every 3 of 125 points to ramp up precision 3.587 * * * * [points]: Setting MPFR precision to 64 3.589 * * * * [points]: Setting MPFR precision to 320 3.591 * * * * [points]: Computing exacts for 125 points 3.592 * * * * [points]: Setting MPFR precision to 64 3.600 * * * * [points]: Setting MPFR precision to 320 3.609 * * * * [points]: Filtering points with unrepresentable outputs 3.609 * * * * [points]: Sampling 55 additional inputs, on iter 7 have 7945 / 8000 3.609 * * * * [points]: Computing exacts on every 3 of 55 points to ramp up precision 3.611 * * * * [points]: Setting MPFR precision to 64 3.612 * * * * [points]: Setting MPFR precision to 320 3.613 * * * * [points]: Computing exacts for 55 points 3.614 * * * * [points]: Setting MPFR precision to 64 3.617 * * * * [points]: Setting MPFR precision to 320 3.621 * * * * [points]: Filtering points with unrepresentable outputs 3.622 * * * * [points]: Sampling 23 additional inputs, on iter 8 have 7977 / 8000 3.622 * * * * [points]: Computing exacts for 23 points 3.626 * * * * [points]: Setting MPFR precision to 64 3.627 * * * * [points]: Setting MPFR precision to 320 3.629 * * * * [points]: Filtering points with unrepresentable outputs 3.629 * * * * [points]: Sampling 7 additional inputs, on iter 9 have 7993 / 8000 3.629 * * * * [points]: Computing exacts for 7 points 3.631 * * * * [points]: Setting MPFR precision to 64 3.631 * * * * [points]: Setting MPFR precision to 320 3.632 * * * * [points]: Filtering points with unrepresentable outputs 3.632 * * * * [points]: Sampling 4 additional inputs, on iter 10 have 7996 / 8000 3.632 * * * * [points]: Computing exacts for 4 points 3.633 * * * * [points]: Setting MPFR precision to 64 3.634 * * * * [points]: Setting MPFR precision to 320 3.634 * * * * [points]: Filtering points with unrepresentable outputs 3.634 * * * * [points]: Sampling 4 additional inputs, on iter 11 have 7998 / 8000 3.634 * * * * [points]: Computing exacts for 4 points 3.635 * * * * [points]: Setting MPFR precision to 64 3.636 * * * * [points]: Setting MPFR precision to 320 3.636 * * * * [points]: Filtering points with unrepresentable outputs 3.636 * * * * [points]: Sampled 8000 points with exact outputs 3.700 * [regime-testing]: End program error score: 0.010417481250360577