8.042 * [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 0.010 * * * * [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 0.020 * * * * [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 0.040 * * * * [points]: Computing exacts for 256 points 0.042 * * * * [points]: Setting MPFR precision to 64 0.057 * * * * [points]: Setting MPFR precision to 320 0.076 * * * * [points]: Filtering points with unrepresentable outputs 0.077 * * * * [points]: Sampling 128 additional inputs, on iter 1 have 128 / 256 0.078 * * * * [points]: Computing exacts on every 8 of 128 points to ramp up precision 0.079 * * * * [points]: Setting MPFR precision to 64 0.080 * * * * [points]: Setting MPFR precision to 320 0.081 * * * * [points]: Computing exacts on every 4 of 128 points to ramp up precision 0.083 * * * * [points]: Setting MPFR precision to 64 0.085 * * * * [points]: Setting MPFR precision to 320 0.087 * * * * [points]: Computing exacts on every 2 of 128 points to ramp up precision 0.088 * * * * [points]: Setting MPFR precision to 64 0.091 * * * * [points]: Setting MPFR precision to 320 0.094 * * * * [points]: Computing exacts for 128 points 0.095 * * * * [points]: Setting MPFR precision to 64 0.104 * * * * [points]: Setting MPFR precision to 320 0.113 * * * * [points]: Filtering points with unrepresentable outputs 0.113 * * * * [points]: Sampling 63 additional inputs, on iter 2 have 193 / 256 0.114 * * * * [points]: Computing exacts on every 3 of 63 points to ramp up precision 0.115 * * * * [points]: Setting MPFR precision to 64 0.116 * * * * [points]: Setting MPFR precision to 320 0.117 * * * * [points]: Computing exacts for 63 points 0.119 * * * * [points]: Setting MPFR precision to 64 0.123 * * * * [points]: Setting MPFR precision to 320 0.127 * * * * [points]: Filtering points with unrepresentable outputs 0.127 * * * * [points]: Sampling 27 additional inputs, on iter 3 have 229 / 256 0.128 * * * * [points]: Computing exacts for 27 points 0.129 * * * * [points]: Setting MPFR precision to 64 0.131 * * * * [points]: Setting MPFR precision to 320 0.133 * * * * [points]: Filtering points with unrepresentable outputs 0.133 * * * * [points]: Sampling 16 additional inputs, on iter 4 have 240 / 256 0.133 * * * * [points]: Computing exacts for 16 points 0.134 * * * * [points]: Setting MPFR precision to 64 0.135 * * * * [points]: Setting MPFR precision to 320 0.137 * * * * [points]: Filtering points with unrepresentable outputs 0.137 * * * * [points]: Sampling 8 additional inputs, on iter 5 have 248 / 256 0.137 * * * * [points]: Computing exacts for 8 points 0.138 * * * * [points]: Setting MPFR precision to 64 0.139 * * * * [points]: Setting MPFR precision to 320 0.139 * * * * [points]: Filtering points with unrepresentable outputs 0.139 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 253 / 256 0.139 * * * * [points]: Computing exacts for 4 points 0.141 * * * * [points]: Setting MPFR precision to 64 0.141 * * * * [points]: Setting MPFR precision to 320 0.141 * * * * [points]: Filtering points with unrepresentable outputs 0.141 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 255 / 256 0.142 * * * * [points]: Computing exacts for 4 points 0.143 * * * * [points]: Setting MPFR precision to 64 0.143 * * * * [points]: Setting MPFR precision to 320 0.144 * * * * [points]: Filtering points with unrepresentable outputs 0.144 * * * * [points]: Sampled 258 points with exact outputs 0.144 * * * [progress]: [2/2] Setting up program. 0.146 * [progress]: [Phase 2 of 3] Improving. 0.146 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.148 * * [simplify]: iteration 0 : 16 enodes (cost 7 ) 0.149 * * [simplify]: iteration 1 : 16 enodes (cost 7 ) 0.149 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.150 * * [progress]: iteration 1 / 4 0.150 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.152 * * * [progress]: localizing error 0.183 * * * [progress]: generating rewritten candidates 0.183 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.184 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2) 0.184 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1) 0.184 * * * [progress]: generating series expansions 0.184 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.184 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2) 0.184 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1) 0.184 * * * [progress]: simplifying candidates 0.184 * [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))) 0.187 * * [simplify]: iteration 0 : 16 enodes (cost 21 ) 0.188 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 0.188 * [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))) 0.188 * * * [progress]: adding candidates to table 0.190 * [progress]: [Phase 3 of 3] Extracting. 0.192 * [simplify]: Simplifying using # : (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.193 * * [simplify]: iteration 0 : 13 enodes (cost 7 ) 0.193 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 0.193 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))) 0.193 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.270 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.271 * * * * [points]: Setting MPFR precision to 64 0.272 * * * * [points]: Setting MPFR precision to 320 0.274 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.275 * * * * [points]: Setting MPFR precision to 64 0.277 * * * * [points]: Setting MPFR precision to 320 0.280 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.281 * * * * [points]: Setting MPFR precision to 64 0.285 * * * * [points]: Setting MPFR precision to 320 0.289 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.291 * * * * [points]: Setting MPFR precision to 64 0.298 * * * * [points]: Setting MPFR precision to 320 0.307 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.309 * * * * [points]: Setting MPFR precision to 64 0.324 * * * * [points]: Setting MPFR precision to 320 0.343 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 0.344 * * * * [points]: Setting MPFR precision to 64 0.375 * * * * [points]: Setting MPFR precision to 320 0.414 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 0.415 * * * * [points]: Setting MPFR precision to 64 0.477 * * * * [points]: Setting MPFR precision to 320 0.553 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 0.554 * * * * [points]: Setting MPFR precision to 64 0.676 * * * * [points]: Setting MPFR precision to 320 0.825 * * * * [points]: Setting MPFR precision to 576 1.015 * * * * [points]: Computing exacts for 8000 points 1.017 * * * * [points]: Setting MPFR precision to 320 1.607 * * * * [points]: Setting MPFR precision to 576 2.419 * * * * [points]: Filtering points with unrepresentable outputs 2.425 * * * * [points]: Sampling 3914 additional inputs, on iter 1 have 4086 / 8000 2.460 * * * * [points]: Computing exacts on every 244 of 3914 points to ramp up precision 2.462 * * * * [points]: Setting MPFR precision to 320 2.463 * * * * [points]: Setting MPFR precision to 576 2.464 * * * * [points]: Computing exacts on every 122 of 3914 points to ramp up precision 2.466 * * * * [points]: Setting MPFR precision to 320 2.468 * * * * [points]: Setting MPFR precision to 576 2.471 * * * * [points]: Computing exacts on every 61 of 3914 points to ramp up precision 2.472 * * * * [points]: Setting MPFR precision to 320 2.477 * * * * [points]: Setting MPFR precision to 576 2.482 * * * * [points]: Computing exacts on every 30 of 3914 points to ramp up precision 2.484 * * * * [points]: Setting MPFR precision to 320 2.493 * * * * [points]: Setting MPFR precision to 576 2.504 * * * * [points]: Computing exacts on every 15 of 3914 points to ramp up precision 2.507 * * * * [points]: Setting MPFR precision to 320 2.545 * * * * [points]: Setting MPFR precision to 576 2.568 * * * * [points]: Computing exacts on every 7 of 3914 points to ramp up precision 2.570 * * * * [points]: Setting MPFR precision to 320 2.603 * * * * [points]: Setting MPFR precision to 576 2.646 * * * * [points]: Computing exacts on every 3 of 3914 points to ramp up precision 2.648 * * * * [points]: Setting MPFR precision to 320 2.719 * * * * [points]: Setting MPFR precision to 576 2.805 * * * * [points]: Computing exacts for 3914 points 2.807 * * * * [points]: Setting MPFR precision to 320 3.090 * * * * [points]: Setting MPFR precision to 576 3.449 * * * * [points]: Filtering points with unrepresentable outputs 3.452 * * * * [points]: Sampling 1925 additional inputs, on iter 2 have 6075 / 8000 3.469 * * * * [points]: Computing exacts on every 120 of 1925 points to ramp up precision 3.471 * * * * [points]: Setting MPFR precision to 320 3.472 * * * * [points]: Setting MPFR precision to 576 3.474 * * * * [points]: Computing exacts on every 60 of 1925 points to ramp up precision 3.475 * * * * [points]: Setting MPFR precision to 320 3.480 * * * * [points]: Setting MPFR precision to 576 3.483 * * * * [points]: Computing exacts on every 30 of 1925 points to ramp up precision 3.485 * * * * [points]: Setting MPFR precision to 320 3.489 * * * * [points]: Setting MPFR precision to 576 3.495 * * * * [points]: Computing exacts on every 15 of 1925 points to ramp up precision 3.496 * * * * [points]: Setting MPFR precision to 320 3.511 * * * * [points]: Setting MPFR precision to 576 3.529 * * * * [points]: Computing exacts on every 7 of 1925 points to ramp up precision 3.531 * * * * [points]: Setting MPFR precision to 320 3.561 * * * * [points]: Setting MPFR precision to 576 3.597 * * * * [points]: Computing exacts on every 3 of 1925 points to ramp up precision 3.600 * * * * [points]: Setting MPFR precision to 320 3.655 * * * * [points]: Setting MPFR precision to 576 3.731 * * * * [points]: Computing exacts for 1925 points 3.734 * * * * [points]: Setting MPFR precision to 320 3.895 * * * * [points]: Setting MPFR precision to 576 4.069 * * * * [points]: Filtering points with unrepresentable outputs 4.071 * * * * [points]: Sampling 957 additional inputs, on iter 3 have 7043 / 8000 4.079 * * * * [points]: Computing exacts on every 59 of 957 points to ramp up precision 4.083 * * * * [points]: Setting MPFR precision to 320 4.084 * * * * [points]: Setting MPFR precision to 576 4.086 * * * * [points]: Computing exacts on every 29 of 957 points to ramp up precision 4.087 * * * * [points]: Setting MPFR precision to 320 4.089 * * * * [points]: Setting MPFR precision to 576 4.092 * * * * [points]: Computing exacts on every 14 of 957 points to ramp up precision 4.093 * * * * [points]: Setting MPFR precision to 320 4.098 * * * * [points]: Setting MPFR precision to 576 4.103 * * * * [points]: Computing exacts on every 7 of 957 points to ramp up precision 4.104 * * * * [points]: Setting MPFR precision to 320 4.113 * * * * [points]: Setting MPFR precision to 576 4.123 * * * * [points]: Computing exacts on every 3 of 957 points to ramp up precision 4.125 * * * * [points]: Setting MPFR precision to 320 4.142 * * * * [points]: Setting MPFR precision to 576 4.164 * * * * [points]: Computing exacts for 957 points 4.165 * * * * [points]: Setting MPFR precision to 320 4.234 * * * * [points]: Setting MPFR precision to 576 4.350 * * * * [points]: Filtering points with unrepresentable outputs 4.352 * * * * [points]: Sampling 473 additional inputs, on iter 4 have 7527 / 8000 4.359 * * * * [points]: Computing exacts on every 29 of 473 points to ramp up precision 4.362 * * * * [points]: Setting MPFR precision to 320 4.364 * * * * [points]: Setting MPFR precision to 576 4.367 * * * * [points]: Computing exacts on every 14 of 473 points to ramp up precision 4.369 * * * * [points]: Setting MPFR precision to 320 4.371 * * * * [points]: Setting MPFR precision to 576 4.374 * * * * [points]: Computing exacts on every 7 of 473 points to ramp up precision 4.376 * * * * [points]: Setting MPFR precision to 320 4.380 * * * * [points]: Setting MPFR precision to 576 4.385 * * * * [points]: Computing exacts on every 3 of 473 points to ramp up precision 4.387 * * * * [points]: Setting MPFR precision to 320 4.395 * * * * [points]: Setting MPFR precision to 576 4.406 * * * * [points]: Computing exacts for 473 points 4.407 * * * * [points]: Setting MPFR precision to 320 4.444 * * * * [points]: Setting MPFR precision to 576 4.487 * * * * [points]: Filtering points with unrepresentable outputs 4.487 * * * * [points]: Sampling 233 additional inputs, on iter 5 have 7767 / 8000 4.490 * * * * [points]: Computing exacts on every 14 of 233 points to ramp up precision 4.491 * * * * [points]: Setting MPFR precision to 320 4.493 * * * * [points]: Setting MPFR precision to 576 4.494 * * * * [points]: Computing exacts on every 7 of 233 points to ramp up precision 4.496 * * * * [points]: Setting MPFR precision to 320 4.498 * * * * [points]: Setting MPFR precision to 576 4.501 * * * * [points]: Computing exacts on every 3 of 233 points to ramp up precision 4.502 * * * * [points]: Setting MPFR precision to 320 4.507 * * * * [points]: Setting MPFR precision to 576 4.512 * * * * [points]: Computing exacts for 233 points 4.514 * * * * [points]: Setting MPFR precision to 320 4.531 * * * * [points]: Setting MPFR precision to 576 4.553 * * * * [points]: Filtering points with unrepresentable outputs 4.553 * * * * [points]: Sampling 110 additional inputs, on iter 6 have 7890 / 8000 4.554 * * * * [points]: Computing exacts on every 6 of 110 points to ramp up precision 4.556 * * * * [points]: Setting MPFR precision to 320 4.559 * * * * [points]: Setting MPFR precision to 576 4.561 * * * * [points]: Computing exacts on every 3 of 110 points to ramp up precision 4.563 * * * * [points]: Setting MPFR precision to 320 4.564 * * * * [points]: Setting MPFR precision to 576 4.567 * * * * [points]: Computing exacts for 110 points 4.568 * * * * [points]: Setting MPFR precision to 320 4.576 * * * * [points]: Setting MPFR precision to 576 4.585 * * * * [points]: Filtering points with unrepresentable outputs 4.586 * * * * [points]: Sampling 59 additional inputs, on iter 7 have 7941 / 8000 4.586 * * * * [points]: Computing exacts on every 3 of 59 points to ramp up precision 4.588 * * * * [points]: Setting MPFR precision to 320 4.589 * * * * [points]: Setting MPFR precision to 576 4.590 * * * * [points]: Computing exacts for 59 points 4.592 * * * * [points]: Setting MPFR precision to 320 4.596 * * * * [points]: Setting MPFR precision to 576 4.602 * * * * [points]: Filtering points with unrepresentable outputs 4.602 * * * * [points]: Sampling 29 additional inputs, on iter 8 have 7971 / 8000 4.602 * * * * [points]: Computing exacts for 29 points 4.604 * * * * [points]: Setting MPFR precision to 320 4.606 * * * * [points]: Setting MPFR precision to 576 4.608 * * * * [points]: Filtering points with unrepresentable outputs 4.609 * * * * [points]: Sampling 17 additional inputs, on iter 9 have 7983 / 8000 4.609 * * * * [points]: Computing exacts for 17 points 4.610 * * * * [points]: Setting MPFR precision to 320 4.611 * * * * [points]: Setting MPFR precision to 576 4.613 * * * * [points]: Filtering points with unrepresentable outputs 4.613 * * * * [points]: Sampling 11 additional inputs, on iter 10 have 7989 / 8000 4.613 * * * * [points]: Computing exacts for 11 points 4.615 * * * * [points]: Setting MPFR precision to 320 4.616 * * * * [points]: Setting MPFR precision to 576 4.617 * * * * [points]: Filtering points with unrepresentable outputs 4.617 * * * * [points]: Sampling 4 additional inputs, on iter 11 have 7997 / 8000 4.617 * * * * [points]: Computing exacts for 4 points 4.618 * * * * [points]: Setting MPFR precision to 320 4.619 * * * * [points]: Setting MPFR precision to 576 4.619 * * * * [points]: Filtering points with unrepresentable outputs 4.619 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7997 / 8000 4.619 * * * * [points]: Computing exacts for 4 points 4.620 * * * * [points]: Setting MPFR precision to 320 4.621 * * * * [points]: Setting MPFR precision to 576 4.621 * * * * [points]: Filtering points with unrepresentable outputs 4.621 * * * * [points]: Sampling 4 additional inputs, on iter 13 have 7999 / 8000 4.622 * * * * [points]: Computing exacts for 4 points 4.623 * * * * [points]: Setting MPFR precision to 320 4.623 * * * * [points]: Setting MPFR precision to 576 4.624 * * * * [points]: Filtering points with unrepresentable outputs 4.624 * * * * [points]: Sampled 8002 points with exact outputs 4.693 * [regime-testing]: End program error score: 0.010625