8.862 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.001 * * * * [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 0.012 * * * * [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 0.038 * * * * [points]: Setting MPFR precision to 64 0.054 * * * * [points]: Setting MPFR precision to 320 0.072 * * * * [points]: Filtering points with unrepresentable outputs 0.073 * * * * [points]: Sampling 124 additional inputs, on iter 1 have 132 / 256 0.074 * * * * [points]: Computing exacts on every 7 of 124 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 124 points to ramp up precision 0.079 * * * * [points]: Setting MPFR precision to 64 0.085 * * * * [points]: Setting MPFR precision to 320 0.087 * * * * [points]: Computing exacts for 124 points 0.089 * * * * [points]: Setting MPFR precision to 64 0.097 * * * * [points]: Setting MPFR precision to 320 0.106 * * * * [points]: Filtering points with unrepresentable outputs 0.106 * * * * [points]: Sampling 59 additional inputs, on iter 2 have 197 / 256 0.106 * * * * [points]: Computing exacts on every 3 of 59 points to ramp up precision 0.108 * * * * [points]: Setting MPFR precision to 64 0.109 * * * * [points]: Setting MPFR precision to 320 0.110 * * * * [points]: Computing exacts for 59 points 0.112 * * * * [points]: Setting MPFR precision to 64 0.115 * * * * [points]: Setting MPFR precision to 320 0.120 * * * * [points]: Filtering points with unrepresentable outputs 0.120 * * * * [points]: Sampling 30 additional inputs, on iter 3 have 226 / 256 0.120 * * * * [points]: Computing exacts for 30 points 0.122 * * * * [points]: Setting MPFR precision to 64 0.124 * * * * [points]: Setting MPFR precision to 320 0.126 * * * * [points]: Filtering points with unrepresentable outputs 0.126 * * * * [points]: Sampling 16 additional inputs, on iter 4 have 240 / 256 0.127 * * * * [points]: Computing exacts for 16 points 0.128 * * * * [points]: Setting MPFR precision to 64 0.129 * * * * [points]: Setting MPFR precision to 320 0.131 * * * * [points]: Filtering points with unrepresentable outputs 0.131 * * * * [points]: Sampling 8 additional inputs, on iter 5 have 248 / 256 0.131 * * * * [points]: Computing exacts for 8 points 0.132 * * * * [points]: Setting MPFR precision to 64 0.133 * * * * [points]: Setting MPFR precision to 320 0.134 * * * * [points]: Filtering points with unrepresentable outputs 0.134 * * * * [points]: Sampling 7 additional inputs, on iter 6 have 249 / 256 0.134 * * * * [points]: Computing exacts for 7 points 0.135 * * * * [points]: Setting MPFR precision to 64 0.136 * * * * [points]: Setting MPFR precision to 320 0.136 * * * * [points]: Filtering points with unrepresentable outputs 0.136 * * * * [points]: Sampling 5 additional inputs, on iter 7 have 251 / 256 0.136 * * * * [points]: Computing exacts for 5 points 0.138 * * * * [points]: Setting MPFR precision to 64 0.138 * * * * [points]: Setting MPFR precision to 320 0.138 * * * * [points]: Filtering points with unrepresentable outputs 0.138 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 255 / 256 0.139 * * * * [points]: Computing exacts for 4 points 0.140 * * * * [points]: Setting MPFR precision to 64 0.140 * * * * [points]: Setting MPFR precision to 320 0.141 * * * * [points]: Filtering points with unrepresentable outputs 0.141 * * * * [points]: Sampled 258 points with exact outputs 0.141 * * * [progress]: [2/2] Setting up program. 0.143 * [progress]: [Phase 2 of 3] Improving. 0.143 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.145 * * [simplify]: iteration 0 : 16 enodes (cost 7 ) 0.146 * * [simplify]: iteration 1 : 16 enodes (cost 7 ) 0.146 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.147 * * [progress]: iteration 1 / 4 0.147 * * * [progress]: picking best candidate 0.148 * * * * [pick]: Picked # 0.148 * * * [progress]: localizing error 0.177 * * * [progress]: generating rewritten candidates 0.177 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.178 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.178 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.178 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.179 * * * [progress]: generating series expansions 0.179 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.179 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.179 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.179 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.179 * * * [progress]: simplifying candidates 0.180 * [simplify]: Simplifying using # : (neg.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim))))) (neg.c (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))) (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))) 0.182 * * [simplify]: iteration 0 : 21 enodes (cost 35 ) 0.183 * * [simplify]: iteration 1 : 21 enodes (cost 35 ) 0.183 * [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)) (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))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.183 * * * [progress]: adding candidates to table 0.189 * [progress]: [Phase 3 of 3] Extracting. 0.191 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.192 * * [simplify]: iteration 0 : 13 enodes (cost 7 ) 0.192 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 0.192 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.192 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.268 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.269 * * * * [points]: Setting MPFR precision to 64 0.271 * * * * [points]: Setting MPFR precision to 320 0.272 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.273 * * * * [points]: Setting MPFR precision to 64 0.275 * * * * [points]: Setting MPFR precision to 320 0.278 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.279 * * * * [points]: Setting MPFR precision to 64 0.283 * * * * [points]: Setting MPFR precision to 320 0.288 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.289 * * * * [points]: Setting MPFR precision to 64 0.297 * * * * [points]: Setting MPFR precision to 320 0.310 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.312 * * * * [points]: Setting MPFR precision to 64 0.328 * * * * [points]: Setting MPFR precision to 320 0.346 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 0.348 * * * * [points]: Setting MPFR precision to 64 0.380 * * * * [points]: Setting MPFR precision to 320 0.416 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 0.418 * * * * [points]: Setting MPFR precision to 64 0.481 * * * * [points]: Setting MPFR precision to 320 0.554 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 0.556 * * * * [points]: Setting MPFR precision to 64 0.681 * * * * [points]: Setting MPFR precision to 320 0.828 * * * * [points]: Computing exacts for 8000 points 0.830 * * * * [points]: Setting MPFR precision to 64 1.325 * * * * [points]: Setting MPFR precision to 320 1.906 * * * * [points]: Setting MPFR precision to 576 2.653 * * * * [points]: Filtering points with unrepresentable outputs 2.661 * * * * [points]: Sampling 3980 additional inputs, on iter 1 have 4020 / 8000 2.697 * * * * [points]: Computing exacts on every 248 of 3980 points to ramp up precision 2.698 * * * * [points]: Setting MPFR precision to 320 2.700 * * * * [points]: Setting MPFR precision to 576 2.701 * * * * [points]: Computing exacts on every 124 of 3980 points to ramp up precision 2.703 * * * * [points]: Setting MPFR precision to 320 2.706 * * * * [points]: Setting MPFR precision to 576 2.709 * * * * [points]: Computing exacts on every 62 of 3980 points to ramp up precision 2.711 * * * * [points]: Setting MPFR precision to 320 2.716 * * * * [points]: Setting MPFR precision to 576 2.722 * * * * [points]: Computing exacts on every 31 of 3980 points to ramp up precision 2.724 * * * * [points]: Setting MPFR precision to 320 2.738 * * * * [points]: Setting MPFR precision to 576 2.750 * * * * [points]: Computing exacts on every 15 of 3980 points to ramp up precision 2.752 * * * * [points]: Setting MPFR precision to 320 2.770 * * * * [points]: Setting MPFR precision to 576 2.794 * * * * [points]: Computing exacts on every 7 of 3980 points to ramp up precision 2.796 * * * * [points]: Setting MPFR precision to 320 2.832 * * * * [points]: Setting MPFR precision to 576 2.878 * * * * [points]: Computing exacts on every 3 of 3980 points to ramp up precision 2.880 * * * * [points]: Setting MPFR precision to 320 2.954 * * * * [points]: Setting MPFR precision to 576 3.046 * * * * [points]: Computing exacts for 3980 points 3.048 * * * * [points]: Setting MPFR precision to 320 3.337 * * * * [points]: Setting MPFR precision to 576 3.706 * * * * [points]: Filtering points with unrepresentable outputs 3.710 * * * * [points]: Sampling 1966 additional inputs, on iter 2 have 6034 / 8000 3.728 * * * * [points]: Computing exacts on every 122 of 1966 points to ramp up precision 3.732 * * * * [points]: Setting MPFR precision to 320 3.733 * * * * [points]: Setting MPFR precision to 576 3.735 * * * * [points]: Computing exacts on every 61 of 1966 points to ramp up precision 3.736 * * * * [points]: Setting MPFR precision to 320 3.739 * * * * [points]: Setting MPFR precision to 576 3.742 * * * * [points]: Computing exacts on every 30 of 1966 points to ramp up precision 3.744 * * * * [points]: Setting MPFR precision to 320 3.749 * * * * [points]: Setting MPFR precision to 576 3.755 * * * * [points]: Computing exacts on every 15 of 1966 points to ramp up precision 3.756 * * * * [points]: Setting MPFR precision to 320 3.765 * * * * [points]: Setting MPFR precision to 576 3.776 * * * * [points]: Computing exacts on every 7 of 1966 points to ramp up precision 3.778 * * * * [points]: Setting MPFR precision to 320 3.796 * * * * [points]: Setting MPFR precision to 576 3.819 * * * * [points]: Computing exacts on every 3 of 1966 points to ramp up precision 3.821 * * * * [points]: Setting MPFR precision to 320 3.856 * * * * [points]: Setting MPFR precision to 576 3.904 * * * * [points]: Computing exacts for 1966 points 3.906 * * * * [points]: Setting MPFR precision to 320 4.049 * * * * [points]: Setting MPFR precision to 576 4.232 * * * * [points]: Filtering points with unrepresentable outputs 4.234 * * * * [points]: Sampling 965 additional inputs, on iter 3 have 7035 / 8000 4.243 * * * * [points]: Computing exacts on every 60 of 965 points to ramp up precision 4.245 * * * * [points]: Setting MPFR precision to 320 4.246 * * * * [points]: Setting MPFR precision to 576 4.248 * * * * [points]: Computing exacts on every 30 of 965 points to ramp up precision 4.249 * * * * [points]: Setting MPFR precision to 320 4.252 * * * * [points]: Setting MPFR precision to 576 4.254 * * * * [points]: Computing exacts on every 15 of 965 points to ramp up precision 4.256 * * * * [points]: Setting MPFR precision to 320 4.260 * * * * [points]: Setting MPFR precision to 576 4.266 * * * * [points]: Computing exacts on every 7 of 965 points to ramp up precision 4.268 * * * * [points]: Setting MPFR precision to 320 4.276 * * * * [points]: Setting MPFR precision to 576 4.288 * * * * [points]: Computing exacts on every 3 of 965 points to ramp up precision 4.289 * * * * [points]: Setting MPFR precision to 320 4.307 * * * * [points]: Setting MPFR precision to 576 4.329 * * * * [points]: Computing exacts for 965 points 4.331 * * * * [points]: Setting MPFR precision to 320 4.403 * * * * [points]: Setting MPFR precision to 576 4.493 * * * * [points]: Filtering points with unrepresentable outputs 4.494 * * * * [points]: Sampling 486 additional inputs, on iter 4 have 7514 / 8000 4.498 * * * * [points]: Computing exacts on every 30 of 486 points to ramp up precision 4.500 * * * * [points]: Setting MPFR precision to 320 4.501 * * * * [points]: Setting MPFR precision to 576 4.503 * * * * [points]: Computing exacts on every 15 of 486 points to ramp up precision 4.505 * * * * [points]: Setting MPFR precision to 320 4.507 * * * * [points]: Setting MPFR precision to 576 4.509 * * * * [points]: Computing exacts on every 7 of 486 points to ramp up precision 4.511 * * * * [points]: Setting MPFR precision to 320 4.518 * * * * [points]: Setting MPFR precision to 576 4.523 * * * * [points]: Computing exacts on every 3 of 486 points to ramp up precision 4.526 * * * * [points]: Setting MPFR precision to 320 4.534 * * * * [points]: Setting MPFR precision to 576 4.545 * * * * [points]: Computing exacts for 486 points 4.547 * * * * [points]: Setting MPFR precision to 320 4.581 * * * * [points]: Setting MPFR precision to 576 4.625 * * * * [points]: Filtering points with unrepresentable outputs 4.626 * * * * [points]: Sampling 249 additional inputs, on iter 5 have 7751 / 8000 4.628 * * * * [points]: Computing exacts on every 15 of 249 points to ramp up precision 4.630 * * * * [points]: Setting MPFR precision to 320 4.631 * * * * [points]: Setting MPFR precision to 576 4.633 * * * * [points]: Computing exacts on every 7 of 249 points to ramp up precision 4.634 * * * * [points]: Setting MPFR precision to 320 4.637 * * * * [points]: Setting MPFR precision to 576 4.640 * * * * [points]: Computing exacts on every 3 of 249 points to ramp up precision 4.642 * * * * [points]: Setting MPFR precision to 320 4.646 * * * * [points]: Setting MPFR precision to 576 4.652 * * * * [points]: Computing exacts for 249 points 4.654 * * * * [points]: Setting MPFR precision to 320 4.676 * * * * [points]: Setting MPFR precision to 576 4.699 * * * * [points]: Filtering points with unrepresentable outputs 4.700 * * * * [points]: Sampling 110 additional inputs, on iter 6 have 7890 / 8000 4.701 * * * * [points]: Computing exacts on every 6 of 110 points to ramp up precision 4.702 * * * * [points]: Setting MPFR precision to 320 4.703 * * * * [points]: Setting MPFR precision to 576 4.705 * * * * [points]: Computing exacts on every 3 of 110 points to ramp up precision 4.706 * * * * [points]: Setting MPFR precision to 320 4.708 * * * * [points]: Setting MPFR precision to 576 4.711 * * * * [points]: Computing exacts for 110 points 4.713 * * * * [points]: Setting MPFR precision to 320 4.721 * * * * [points]: Setting MPFR precision to 576 4.731 * * * * [points]: Filtering points with unrepresentable outputs 4.731 * * * * [points]: Sampling 58 additional inputs, on iter 7 have 7942 / 8000 4.732 * * * * [points]: Computing exacts on every 3 of 58 points to ramp up precision 4.734 * * * * [points]: Setting MPFR precision to 320 4.735 * * * * [points]: Setting MPFR precision to 576 4.736 * * * * [points]: Computing exacts for 58 points 4.738 * * * * [points]: Setting MPFR precision to 320 4.742 * * * * [points]: Setting MPFR precision to 576 4.747 * * * * [points]: Filtering points with unrepresentable outputs 4.747 * * * * [points]: Sampling 27 additional inputs, on iter 8 have 7973 / 8000 4.747 * * * * [points]: Computing exacts for 27 points 4.749 * * * * [points]: Setting MPFR precision to 320 4.751 * * * * [points]: Setting MPFR precision to 576 4.753 * * * * [points]: Filtering points with unrepresentable outputs 4.753 * * * * [points]: Sampling 16 additional inputs, on iter 9 have 7984 / 8000 4.753 * * * * [points]: Computing exacts for 16 points 4.755 * * * * [points]: Setting MPFR precision to 320 4.756 * * * * [points]: Setting MPFR precision to 576 4.758 * * * * [points]: Filtering points with unrepresentable outputs 4.758 * * * * [points]: Sampling 9 additional inputs, on iter 10 have 7991 / 8000 4.758 * * * * [points]: Computing exacts for 9 points 4.760 * * * * [points]: Setting MPFR precision to 320 4.760 * * * * [points]: Setting MPFR precision to 576 4.761 * * * * [points]: Filtering points with unrepresentable outputs 4.761 * * * * [points]: Sampling 5 additional inputs, on iter 11 have 7995 / 8000 4.761 * * * * [points]: Computing exacts for 5 points 4.763 * * * * [points]: Setting MPFR precision to 320 4.763 * * * * [points]: Setting MPFR precision to 576 4.764 * * * * [points]: Filtering points with unrepresentable outputs 4.764 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7998 / 8000 4.764 * * * * [points]: Computing exacts for 4 points 4.766 * * * * [points]: Setting MPFR precision to 320 4.766 * * * * [points]: Setting MPFR precision to 576 4.767 * * * * [points]: Filtering points with unrepresentable outputs 4.767 * * * * [points]: Sampled 8001 points with exact outputs 4.835 * [regime-testing]: End program error score: 0.012375