0.458 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.004 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.009 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.241 * * * * [points]: Setting MPFR precision to 64
0.245 * * * * [points]: Setting MPFR precision to 320
0.250 * * * * [points]: Setting MPFR precision to 576
0.255 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.258 * * * * [points]: Setting MPFR precision to 320
0.265 * * * * [points]: Setting MPFR precision to 576
0.272 * * * * [points]: Setting MPFR precision to 832
0.312 * * * * [points]: Setting MPFR precision to 1088
0.327 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.334 * * * * [points]: Setting MPFR precision to 832
0.383 * * * * [points]: Setting MPFR precision to 1088
0.438 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.445 * * * * [points]: Setting MPFR precision to 832
0.477 * * * * [points]: Setting MPFR precision to 1088
0.536 * * * * [points]: Setting MPFR precision to 1344
0.564 * * * * [points]: Computing exacts for 256 points
0.566 * * * * [points]: Setting MPFR precision to 1088
0.736 * * * * [points]: Setting MPFR precision to 1344
1.043 * * * * [points]: Filtering points with unrepresentable outputs
1.047 * * * * [points]: Sampling 117 additional inputs, on iter 1 have 139 / 256
1.051 * * * * [points]: Computing exacts on every 7 of 117 points to ramp up precision
1.059 * * * * [points]: Setting MPFR precision to 1088
1.068 * * * * [points]: Setting MPFR precision to 1344
1.076 * * * * [points]: Computing exacts on every 3 of 117 points to ramp up precision
1.083 * * * * [points]: Setting MPFR precision to 1088
1.095 * * * * [points]: Setting MPFR precision to 1344
1.113 * * * * [points]: Computing exacts for 117 points
1.117 * * * * [points]: Setting MPFR precision to 1088
1.171 * * * * [points]: Setting MPFR precision to 1344
1.211 * * * * [points]: Filtering points with unrepresentable outputs
1.211 * * * * [points]: Sampling 51 additional inputs, on iter 2 have 205 / 256
1.212 * * * * [points]: Computing exacts on every 3 of 51 points to ramp up precision
1.216 * * * * [points]: Setting MPFR precision to 1088
1.219 * * * * [points]: Setting MPFR precision to 1344
1.223 * * * * [points]: Computing exacts for 51 points
1.226 * * * * [points]: Setting MPFR precision to 1088
1.241 * * * * [points]: Setting MPFR precision to 1344
1.293 * * * * [points]: Filtering points with unrepresentable outputs
1.294 * * * * [points]: Sampling 20 additional inputs, on iter 3 have 236 / 256
1.294 * * * * [points]: Computing exacts for 20 points
1.298 * * * * [points]: Setting MPFR precision to 1088
1.309 * * * * [points]: Setting MPFR precision to 1344
1.318 * * * * [points]: Filtering points with unrepresentable outputs
1.319 * * * * [points]: Sampling 9 additional inputs, on iter 4 have 247 / 256
1.319 * * * * [points]: Computing exacts for 9 points
1.323 * * * * [points]: Setting MPFR precision to 1088
1.327 * * * * [points]: Setting MPFR precision to 1344
1.332 * * * * [points]: Filtering points with unrepresentable outputs
1.332 * * * * [points]: Sampling 6 additional inputs, on iter 5 have 250 / 256
1.332 * * * * [points]: Computing exacts for 6 points
1.336 * * * * [points]: Setting MPFR precision to 1088
1.338 * * * * [points]: Setting MPFR precision to 1344
1.341 * * * * [points]: Filtering points with unrepresentable outputs
1.341 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 252 / 256
1.341 * * * * [points]: Computing exacts for 4 points
1.345 * * * * [points]: Setting MPFR precision to 1088
1.348 * * * * [points]: Setting MPFR precision to 1344
1.350 * * * * [points]: Filtering points with unrepresentable outputs
1.350 * * * * [points]: Sampled 256 points with exact outputs
1.351 * * * [progress]: [2/2] Setting up program.
1.360 * [progress]: [Phase 2 of 3] Improving.
1.363 * [simplify]: Simplifying:
  (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0)))
1.365 * * [simplify]: iteration 0: 12 enodes
1.371 * * [simplify]: iteration 1: 16 enodes
1.374 * * [simplify]: iteration complete: 16 enodes
1.375 * * [simplify]: Extracting #0: cost 1 inf + 0
1.375 * * [simplify]: Extracting #1: cost 2 inf + 0
1.375 * * [simplify]: Extracting #2: cost 4 inf + 0
1.375 * * [simplify]: Extracting #3: cost 8 inf + 0
1.376 * * [simplify]: Extracting #4: cost 7 inf + 5
1.376 * * [simplify]: Extracting #5: cost 11 inf + 5
1.376 * * [simplify]: Extracting #6: cost 8 inf + 9
1.376 * * [simplify]: Extracting #7: cost 3 inf + 27
1.376 * * [simplify]: Extracting #8: cost 0 inf + 66
1.376 * [simplify]: Simplified to:
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
1.390 * * [progress]: iteration 1 / 4
1.390 * * * [progress]: picking best candidate
1.398 * * * * [pick]: Picked  #<alt (λ (xre xim) (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0))))>
1.398 * * * [progress]: localizing error
1.558 * * * [progress]: generating rewritten candidates
1.558 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
1.563 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.564 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.569 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.571 * * * [progress]: generating series expansions
1.571 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
1.571 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.571 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.571 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.571 * * * [progress]: simplifying candidates
1.572 * [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)))
1.573 * * [simplify]: iteration 0: 14 enodes
1.576 * * [simplify]: iteration 1: 21 enodes
1.581 * * [simplify]: iteration complete: 21 enodes
1.581 * * [simplify]: Extracting #0: cost 3 inf + 0
1.581 * * [simplify]: Extracting #1: cost 8 inf + 0
1.581 * * [simplify]: Extracting #2: cost 12 inf + 0
1.581 * * [simplify]: Extracting #3: cost 10 inf + 9
1.581 * * [simplify]: Extracting #4: cost 12 inf + 13
1.581 * * [simplify]: Extracting #5: cost 9 inf + 17
1.581 * * [simplify]: Extracting #6: cost 4 inf + 35
1.582 * * [simplify]: Extracting #7: cost 0 inf + 85
1.582 * [simplify]: Simplified to:
  (neg.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))))
  (neg.c (complex 2.0 0.0))
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
1.582 * * * [progress]: adding candidates to table
1.604 * [progress]: [Phase 3 of 3] Extracting.
1.614 * [simplify]: Simplifying:
  (im (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2.0 0.0)))
1.614 * * [simplify]: iteration 0: 12 enodes
1.616 * * [simplify]: iteration 1: 13 enodes
1.617 * * [simplify]: iteration complete: 13 enodes
1.617 * * [simplify]: Extracting #0: cost 1 inf + 0
1.617 * * [simplify]: Extracting #1: cost 2 inf + 0
1.617 * * [simplify]: Extracting #2: cost 4 inf + 0
1.617 * * [simplify]: Extracting #3: cost 8 inf + 0
1.617 * * [simplify]: Extracting #4: cost 7 inf + 5
1.617 * * [simplify]: Extracting #5: cost 9 inf + 5
1.617 * * [simplify]: Extracting #6: cost 7 inf + 7
1.617 * * [simplify]: Extracting #7: cost 0 inf + 62
1.617 * [simplify]: Simplified to:
  (im (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2.0 0.0)))
1.617 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1.759 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
1.763 * * * * [points]: Setting MPFR precision to 1088
1.770 * * * * [points]: Setting MPFR precision to 1344
1.778 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
1.781 * * * * [points]: Setting MPFR precision to 1088
1.788 * * * * [points]: Setting MPFR precision to 1344
1.797 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
1.799 * * * * [points]: Setting MPFR precision to 1088
1.815 * * * * [points]: Setting MPFR precision to 1344
1.863 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
1.867 * * * * [points]: Setting MPFR precision to 1088
1.924 * * * * [points]: Setting MPFR precision to 1344
1.988 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
1.992 * * * * [points]: Setting MPFR precision to 1088
2.067 * * * * [points]: Setting MPFR precision to 1344
2.164 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.168 * * * * [points]: Setting MPFR precision to 1088
2.351 * * * * [points]: Setting MPFR precision to 1344
3.053 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
3.057 * * * * [points]: Setting MPFR precision to 1088
3.455 * * * * [points]: Setting MPFR precision to 1344
3.883 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.887 * * * * [points]: Setting MPFR precision to 1088
4.695 * * * * [points]: Setting MPFR precision to 1344
5.566 * * * * [points]: Computing exacts for 8000 points
5.568 * * * * [points]: Setting MPFR precision to 1088
9.030 * * * * [points]: Setting MPFR precision to 1344
12.953 * * * * [points]: Filtering points with unrepresentable outputs
12.972 * * * * [points]: Sampling 4005 additional inputs, on iter 1 have 3995 / 8000
13.025 * * * * [points]: Computing exacts on every 250 of 4005 points to ramp up precision
13.038 * * * * [points]: Setting MPFR precision to 1088
13.043 * * * * [points]: Setting MPFR precision to 1344
13.047 * * * * [points]: Computing exacts on every 125 of 4005 points to ramp up precision
13.049 * * * * [points]: Setting MPFR precision to 1088
13.057 * * * * [points]: Setting MPFR precision to 1344
13.071 * * * * [points]: Computing exacts on every 62 of 4005 points to ramp up precision
13.074 * * * * [points]: Setting MPFR precision to 1088
13.088 * * * * [points]: Setting MPFR precision to 1344
13.107 * * * * [points]: Computing exacts on every 31 of 4005 points to ramp up precision
13.111 * * * * [points]: Setting MPFR precision to 1088
13.154 * * * * [points]: Setting MPFR precision to 1344
13.195 * * * * [points]: Computing exacts on every 15 of 4005 points to ramp up precision
13.199 * * * * [points]: Setting MPFR precision to 1088
13.301 * * * * [points]: Setting MPFR precision to 1344
13.466 * * * * [points]: Computing exacts on every 7 of 4005 points to ramp up precision
13.468 * * * * [points]: Setting MPFR precision to 1088
13.623 * * * * [points]: Setting MPFR precision to 1344
13.867 * * * * [points]: Computing exacts on every 3 of 4005 points to ramp up precision
13.871 * * * * [points]: Setting MPFR precision to 1088
14.743 * * * * [points]: Setting MPFR precision to 1344
15.175 * * * * [points]: Computing exacts for 4005 points
15.177 * * * * [points]: Setting MPFR precision to 1088
16.697 * * * * [points]: Setting MPFR precision to 1344
18.789 * * * * [points]: Filtering points with unrepresentable outputs
18.798 * * * * [points]: Sampling 2030 additional inputs, on iter 2 have 5970 / 8000
18.857 * * * * [points]: Computing exacts on every 126 of 2030 points to ramp up precision
18.861 * * * * [points]: Setting MPFR precision to 1088
18.869 * * * * [points]: Setting MPFR precision to 1344
18.879 * * * * [points]: Computing exacts on every 63 of 2030 points to ramp up precision
18.883 * * * * [points]: Setting MPFR precision to 1088
18.896 * * * * [points]: Setting MPFR precision to 1344
18.910 * * * * [points]: Computing exacts on every 31 of 2030 points to ramp up precision
18.915 * * * * [points]: Setting MPFR precision to 1088
18.928 * * * * [points]: Setting MPFR precision to 1344
18.945 * * * * [points]: Computing exacts on every 15 of 2030 points to ramp up precision
18.947 * * * * [points]: Setting MPFR precision to 1088
18.976 * * * * [points]: Setting MPFR precision to 1344
19.012 * * * * [points]: Computing exacts on every 7 of 2030 points to ramp up precision
19.044 * * * * [points]: Setting MPFR precision to 1088
19.134 * * * * [points]: Setting MPFR precision to 1344
19.263 * * * * [points]: Computing exacts on every 3 of 2030 points to ramp up precision
19.267 * * * * [points]: Setting MPFR precision to 1088
19.463 * * * * [points]: Setting MPFR precision to 1344
19.605 * * * * [points]: Computing exacts for 2030 points
19.607 * * * * [points]: Setting MPFR precision to 1088
20.228 * * * * [points]: Setting MPFR precision to 1344
21.129 * * * * [points]: Filtering points with unrepresentable outputs
21.138 * * * * [points]: Sampling 1016 additional inputs, on iter 3 have 6984 / 8000
21.153 * * * * [points]: Computing exacts on every 63 of 1016 points to ramp up precision
21.157 * * * * [points]: Setting MPFR precision to 1088
21.163 * * * * [points]: Setting MPFR precision to 1344
21.170 * * * * [points]: Computing exacts on every 31 of 1016 points to ramp up precision
21.173 * * * * [points]: Setting MPFR precision to 1088
21.186 * * * * [points]: Setting MPFR precision to 1344
21.202 * * * * [points]: Computing exacts on every 15 of 1016 points to ramp up precision
21.205 * * * * [points]: Setting MPFR precision to 1088
21.219 * * * * [points]: Setting MPFR precision to 1344
21.239 * * * * [points]: Computing exacts on every 7 of 1016 points to ramp up precision
21.243 * * * * [points]: Setting MPFR precision to 1088
21.658 * * * * [points]: Setting MPFR precision to 1344
21.708 * * * * [points]: Computing exacts on every 3 of 1016 points to ramp up precision
21.711 * * * * [points]: Setting MPFR precision to 1088
21.795 * * * * [points]: Setting MPFR precision to 1344
21.874 * * * * [points]: Computing exacts for 1016 points
21.876 * * * * [points]: Setting MPFR precision to 1088
22.203 * * * * [points]: Setting MPFR precision to 1344
22.569 * * * * [points]: Filtering points with unrepresentable outputs
22.571 * * * * [points]: Sampling 511 additional inputs, on iter 4 have 7489 / 8000
22.577 * * * * [points]: Computing exacts on every 31 of 511 points to ramp up precision
22.579 * * * * [points]: Setting MPFR precision to 1088
22.582 * * * * [points]: Setting MPFR precision to 1344
22.585 * * * * [points]: Computing exacts on every 15 of 511 points to ramp up precision
22.587 * * * * [points]: Setting MPFR precision to 1088
22.592 * * * * [points]: Setting MPFR precision to 1344
22.599 * * * * [points]: Computing exacts on every 7 of 511 points to ramp up precision
22.601 * * * * [points]: Setting MPFR precision to 1088
22.614 * * * * [points]: Setting MPFR precision to 1344
22.629 * * * * [points]: Computing exacts on every 3 of 511 points to ramp up precision
22.631 * * * * [points]: Setting MPFR precision to 1088
22.660 * * * * [points]: Setting MPFR precision to 1344
22.707 * * * * [points]: Computing exacts for 511 points
22.710 * * * * [points]: Setting MPFR precision to 1088
22.894 * * * * [points]: Setting MPFR precision to 1344
23.117 * * * * [points]: Filtering points with unrepresentable outputs
23.119 * * * * [points]: Sampling 250 additional inputs, on iter 5 have 7750 / 8000
23.124 * * * * [points]: Computing exacts on every 15 of 250 points to ramp up precision
23.127 * * * * [points]: Setting MPFR precision to 1088
23.131 * * * * [points]: Setting MPFR precision to 1344
23.137 * * * * [points]: Computing exacts on every 7 of 250 points to ramp up precision
23.140 * * * * [points]: Setting MPFR precision to 1088
23.149 * * * * [points]: Setting MPFR precision to 1344
23.158 * * * * [points]: Computing exacts on every 3 of 250 points to ramp up precision
23.160 * * * * [points]: Setting MPFR precision to 1088
23.173 * * * * [points]: Setting MPFR precision to 1344
23.188 * * * * [points]: Computing exacts for 250 points
23.191 * * * * [points]: Setting MPFR precision to 1088
23.244 * * * * [points]: Setting MPFR precision to 1344
23.342 * * * * [points]: Filtering points with unrepresentable outputs
23.342 * * * * [points]: Sampling 123 additional inputs, on iter 6 have 7877 / 8000
23.343 * * * * [points]: Computing exacts on every 7 of 123 points to ramp up precision
23.345 * * * * [points]: Setting MPFR precision to 1088
23.349 * * * * [points]: Setting MPFR precision to 1344
23.354 * * * * [points]: Computing exacts on every 3 of 123 points to ramp up precision
23.356 * * * * [points]: Setting MPFR precision to 1088
23.363 * * * * [points]: Setting MPFR precision to 1344
23.371 * * * * [points]: Computing exacts for 123 points
23.373 * * * * [points]: Setting MPFR precision to 1088
23.402 * * * * [points]: Setting MPFR precision to 1344
23.434 * * * * [points]: Filtering points with unrepresentable outputs
23.434 * * * * [points]: Sampling 58 additional inputs, on iter 7 have 7942 / 8000
23.434 * * * * [points]: Computing exacts on every 3 of 58 points to ramp up precision
23.436 * * * * [points]: Setting MPFR precision to 1088
23.439 * * * * [points]: Setting MPFR precision to 1344
23.443 * * * * [points]: Computing exacts for 58 points
23.445 * * * * [points]: Setting MPFR precision to 1088
23.458 * * * * [points]: Setting MPFR precision to 1344
23.482 * * * * [points]: Filtering points with unrepresentable outputs
23.482 * * * * [points]: Sampling 30 additional inputs, on iter 8 have 7970 / 8000
23.482 * * * * [points]: Computing exacts for 30 points
23.486 * * * * [points]: Setting MPFR precision to 1088
23.496 * * * * [points]: Setting MPFR precision to 1344
23.539 * * * * [points]: Filtering points with unrepresentable outputs
23.539 * * * * [points]: Sampling 14 additional inputs, on iter 9 have 7986 / 8000
23.539 * * * * [points]: Computing exacts for 14 points
23.544 * * * * [points]: Setting MPFR precision to 1088
23.547 * * * * [points]: Setting MPFR precision to 1344
23.550 * * * * [points]: Filtering points with unrepresentable outputs
23.551 * * * * [points]: Sampling 7 additional inputs, on iter 10 have 7993 / 8000
23.551 * * * * [points]: Computing exacts for 7 points
23.553 * * * * [points]: Setting MPFR precision to 1088
23.555 * * * * [points]: Setting MPFR precision to 1344
23.557 * * * * [points]: Filtering points with unrepresentable outputs
23.557 * * * * [points]: Sampling 4 additional inputs, on iter 11 have 7997 / 8000
23.557 * * * * [points]: Computing exacts for 4 points
23.560 * * * * [points]: Setting MPFR precision to 1088
23.562 * * * * [points]: Setting MPFR precision to 1344
23.563 * * * * [points]: Filtering points with unrepresentable outputs
23.563 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7999 / 8000
23.564 * * * * [points]: Computing exacts for 4 points
23.566 * * * * [points]: Setting MPFR precision to 1088
23.566 * * * * [points]: Setting MPFR precision to 1344
23.568 * * * * [points]: Filtering points with unrepresentable outputs
23.568 * * * * [points]: Sampled 8002 points with exact outputs
23.941 * [regime-testing]: Baseline error score: 43.47008779097417
23.951 * [regime-testing]: Oracle error score: 43.47008779097417
23.951 * [regime-testing]: End program error score: 43.47008779097417