0.002 * [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 0.006 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.013 * * * * [points]: Setting MPFR precision to 64 0.016 * * * * [points]: Setting MPFR precision to 320 0.018 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.026 * * * * [points]: Setting MPFR precision to 64 0.030 * * * * [points]: Setting MPFR precision to 320 0.034 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.043 * * * * [points]: Setting MPFR precision to 64 0.050 * * * * [points]: Setting MPFR precision to 320 0.057 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.066 * * * * [points]: Setting MPFR precision to 64 0.078 * * * * [points]: Setting MPFR precision to 320 0.089 * * * * [points]: Computing exacts for 256 points 0.098 * * * * [points]: Setting MPFR precision to 64 0.121 * * * * [points]: Setting MPFR precision to 320 0.159 * * * * [points]: Filtering points with unrepresentable outputs 0.159 * * * * [points]: Sampling 174 additional inputs, on iter 1 have 82 / 256 0.160 * * * * [points]: Computing exacts on every 10 of 174 points to ramp up precision 0.166 * * * * [points]: Setting MPFR precision to 64 0.167 * * * * [points]: Setting MPFR precision to 320 0.169 * * * * [points]: Computing exacts on every 5 of 174 points to ramp up precision 0.173 * * * * [points]: Setting MPFR precision to 64 0.175 * * * * [points]: Setting MPFR precision to 320 0.178 * * * * [points]: Computing exacts on every 2 of 174 points to ramp up precision 0.182 * * * * [points]: Setting MPFR precision to 64 0.186 * * * * [points]: Setting MPFR precision to 320 0.191 * * * * [points]: Computing exacts for 174 points 0.195 * * * * [points]: Setting MPFR precision to 64 0.208 * * * * [points]: Setting MPFR precision to 320 0.221 * * * * [points]: Filtering points with unrepresentable outputs 0.221 * * * * [points]: Sampling 122 additional inputs, on iter 2 have 134 / 256 0.222 * * * * [points]: Computing exacts on every 7 of 122 points to ramp up precision 0.227 * * * * [points]: Setting MPFR precision to 64 0.228 * * * * [points]: Setting MPFR precision to 320 0.229 * * * * [points]: Computing exacts on every 3 of 122 points to ramp up precision 0.233 * * * * [points]: Setting MPFR precision to 64 0.236 * * * * [points]: Setting MPFR precision to 320 0.238 * * * * [points]: Computing exacts for 122 points 0.243 * * * * [points]: Setting MPFR precision to 64 0.280 * * * * [points]: Setting MPFR precision to 320 0.291 * * * * [points]: Filtering points with unrepresentable outputs 0.291 * * * * [points]: Sampling 83 additional inputs, on iter 3 have 173 / 256 0.291 * * * * [points]: Computing exacts on every 5 of 83 points to ramp up precision 0.296 * * * * [points]: Setting MPFR precision to 64 0.297 * * * * [points]: Setting MPFR precision to 320 0.298 * * * * [points]: Computing exacts on every 2 of 83 points to ramp up precision 0.302 * * * * [points]: Setting MPFR precision to 64 0.305 * * * * [points]: Setting MPFR precision to 320 0.307 * * * * [points]: Computing exacts for 83 points 0.312 * * * * [points]: Setting MPFR precision to 64 0.323 * * * * [points]: Setting MPFR precision to 320 0.334 * * * * [points]: Filtering points with unrepresentable outputs 0.334 * * * * [points]: Sampling 58 additional inputs, on iter 4 have 198 / 256 0.335 * * * * [points]: Computing exacts on every 3 of 58 points to ramp up precision 0.344 * * * * [points]: Setting MPFR precision to 64 0.346 * * * * [points]: Setting MPFR precision to 320 0.348 * * * * [points]: Computing exacts for 58 points 0.357 * * * * [points]: Setting MPFR precision to 64 0.365 * * * * [points]: Setting MPFR precision to 320 0.372 * * * * [points]: Filtering points with unrepresentable outputs 0.373 * * * * [points]: Sampling 41 additional inputs, on iter 5 have 215 / 256 0.373 * * * * [points]: Computing exacts on every 2 of 41 points to ramp up precision 0.382 * * * * [points]: Setting MPFR precision to 64 0.384 * * * * [points]: Setting MPFR precision to 320 0.386 * * * * [points]: Computing exacts for 41 points 0.395 * * * * [points]: Setting MPFR precision to 64 0.399 * * * * [points]: Setting MPFR precision to 320 0.402 * * * * [points]: Filtering points with unrepresentable outputs 0.402 * * * * [points]: Sampling 29 additional inputs, on iter 6 have 227 / 256 0.402 * * * * [points]: Computing exacts for 29 points 0.423 * * * * [points]: Setting MPFR precision to 64 0.425 * * * * [points]: Setting MPFR precision to 320 0.427 * * * * [points]: Filtering points with unrepresentable outputs 0.427 * * * * [points]: Sampling 23 additional inputs, on iter 7 have 233 / 256 0.427 * * * * [points]: Computing exacts for 23 points 0.436 * * * * [points]: Setting MPFR precision to 64 0.440 * * * * [points]: Setting MPFR precision to 320 0.443 * * * * [points]: Filtering points with unrepresentable outputs 0.444 * * * * [points]: Sampling 16 additional inputs, on iter 8 have 240 / 256 0.444 * * * * [points]: Computing exacts for 16 points 0.452 * * * * [points]: Setting MPFR precision to 64 0.455 * * * * [points]: Setting MPFR precision to 320 0.457 * * * * [points]: Filtering points with unrepresentable outputs 0.457 * * * * [points]: Sampling 10 additional inputs, on iter 9 have 246 / 256 0.457 * * * * [points]: Computing exacts for 10 points 0.466 * * * * [points]: Setting MPFR precision to 64 0.468 * * * * [points]: Setting MPFR precision to 320 0.469 * * * * [points]: Filtering points with unrepresentable outputs 0.469 * * * * [points]: Sampling 8 additional inputs, on iter 10 have 248 / 256 0.469 * * * * [points]: Computing exacts for 8 points 0.479 * * * * [points]: Setting MPFR precision to 64 0.480 * * * * [points]: Setting MPFR precision to 320 0.481 * * * * [points]: Filtering points with unrepresentable outputs 0.481 * * * * [points]: Sampling 6 additional inputs, on iter 11 have 250 / 256 0.481 * * * * [points]: Computing exacts for 6 points 0.490 * * * * [points]: Setting MPFR precision to 64 0.491 * * * * [points]: Setting MPFR precision to 320 0.491 * * * * [points]: Filtering points with unrepresentable outputs 0.491 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 252 / 256 0.491 * * * * [points]: Computing exacts for 4 points 0.495 * * * * [points]: Setting MPFR precision to 64 0.496 * * * * [points]: Setting MPFR precision to 320 0.496 * * * * [points]: Filtering points with unrepresentable outputs 0.496 * * * * [points]: Sampling 4 additional inputs, on iter 13 have 253 / 256 0.496 * * * * [points]: Computing exacts for 4 points 0.500 * * * * [points]: Setting MPFR precision to 64 0.501 * * * * [points]: Setting MPFR precision to 320 0.501 * * * * [points]: Filtering points with unrepresentable outputs 0.501 * * * * [points]: Sampling 4 additional inputs, on iter 14 have 253 / 256 0.501 * * * * [points]: Computing exacts for 4 points 0.505 * * * * [points]: Setting MPFR precision to 64 0.506 * * * * [points]: Setting MPFR precision to 320 0.506 * * * * [points]: Filtering points with unrepresentable outputs 0.506 * * * * [points]: Sampling 4 additional inputs, on iter 15 have 255 / 256 0.506 * * * * [points]: Computing exacts for 4 points 0.510 * * * * [points]: Setting MPFR precision to 64 0.511 * * * * [points]: Setting MPFR precision to 320 0.511 * * * * [points]: Filtering points with unrepresentable outputs 0.511 * * * * [points]: Sampled 256 points with exact outputs 0.511 * * * [progress]: [2/2] Setting up program. 0.531 * [progress]: [Phase 2 of 3] Improving. 0.531 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.531 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.531 * * [simplify]: iters left: 6 (19 enodes) 0.546 * * [simplify]: iters left: 5 (48 enodes) 0.555 * * [simplify]: iters left: 4 (124 enodes) 0.608 * * [simplify]: Extracting #0: cost 1 inf + 0 0.608 * * [simplify]: Extracting #1: cost 3 inf + 0 0.609 * * [simplify]: Extracting #2: cost 6 inf + 0 0.609 * * [simplify]: Extracting #3: cost 31 inf + 2 0.609 * * [simplify]: Extracting #4: cost 126 inf + 4 0.611 * * [simplify]: Extracting #5: cost 211 inf + 2985 0.614 * * [simplify]: Extracting #6: cost 160 inf + 31488 0.621 * * [simplify]: Extracting #7: cost 101 inf + 88177 0.639 * * [simplify]: Extracting #8: cost 1 inf + 172697 0.663 * * [simplify]: Extracting #9: cost 0 inf + 173382 0.674 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)) 0.674 * [simplify]: Simplified (2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 0.707 * * [progress]: iteration 1 / 4 0.707 * * * [progress]: picking best candidate 0.749 * * * * [pick]: Picked #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.749 * * * [progress]: localizing error 1.176 * * * [progress]: generating rewritten candidates 1.176 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 1.189 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.230 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.259 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 1.276 * * * [progress]: generating series expansions 1.276 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 1.276 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.276 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.276 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 1.277 * * * [progress]: simplifying candidates 1.277 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.277 * [simplify]: Simplifying (+.p16 alpha beta) 1.277 * * [simplify]: iters left: 1 (3 enodes) 1.278 * * [simplify]: Extracting #0: cost 1 inf + 0 1.278 * * [simplify]: Extracting #1: cost 3 inf + 0 1.278 * * [simplify]: Extracting #2: cost 1 inf + 2 1.278 * * [simplify]: Extracting #3: cost 0 inf + 44 1.278 * [simplify]: Simplified to (+.p16 beta alpha) 1.278 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 1.278 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.279 * [simplify]: Simplifying (*.p16 (+.p16 alpha beta) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) 1.279 * * [simplify]: iters left: 3 (7 enodes) 1.281 * * [simplify]: iters left: 2 (22 enodes) 1.289 * * [simplify]: iters left: 1 (61 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 15 inf + 0 1.313 * * [simplify]: Extracting #2: cost 60 inf + 0 1.313 * * [simplify]: Extracting #3: cost 64 inf + 2 1.315 * * [simplify]: Extracting #4: cost 43 inf + 25499 1.319 * * [simplify]: Extracting #5: cost 3 inf + 68523 1.323 * * [simplify]: Extracting #6: cost 0 inf + 73168 1.328 * [simplify]: Simplified to (*.p16 (+.p16 beta alpha) (*.p16 (+.p16 beta alpha) (-.p16 beta alpha))) 1.328 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 beta alpha) (*.p16 (+.p16 beta alpha) (-.p16 beta alpha))) (*.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 1.328 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 2) i)) (real->posit16 2.0)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.328 * [simplify]: Simplifying (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) 1.328 * * [simplify]: iters left: 2 (5 enodes) 1.330 * * [simplify]: iters left: 1 (17 enodes) 1.336 * * [simplify]: Extracting #0: cost 1 inf + 0 1.336 * * [simplify]: Extracting #1: cost 18 inf + 0 1.336 * * [simplify]: Extracting #2: cost 23 inf + 0 1.336 * * [simplify]: Extracting #3: cost 20 inf + 323 1.337 * * [simplify]: Extracting #4: cost 12 inf + 2616 1.337 * * [simplify]: Extracting #5: cost 0 inf + 9758 1.338 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 1.338 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 1.338 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 1.0) (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)))) (real->posit16 2.0)))> 1.338 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 alpha (+.p16 beta (*.p16 (real->posit16 2) i))) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.338 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 alpha beta)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.338 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.339 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.339 * * [simplify]: iters left: 6 (19 enodes) 1.348 * * [simplify]: iters left: 5 (48 enodes) 1.364 * * [simplify]: iters left: 4 (124 enodes) 1.435 * * [simplify]: Extracting #0: cost 1 inf + 0 1.436 * * [simplify]: Extracting #1: cost 3 inf + 0 1.436 * * [simplify]: Extracting #2: cost 6 inf + 0 1.436 * * [simplify]: Extracting #3: cost 31 inf + 2 1.436 * * [simplify]: Extracting #4: cost 126 inf + 4 1.438 * * [simplify]: Extracting #5: cost 211 inf + 2985 1.441 * * [simplify]: Extracting #6: cost 160 inf + 31488 1.448 * * [simplify]: Extracting #7: cost 101 inf + 88177 1.464 * * [simplify]: Extracting #8: cost 1 inf + 172697 1.483 * * [simplify]: Extracting #9: cost 0 inf + 173382 1.501 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)) 1.501 * [simplify]: Simplified (2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 1.501 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.501 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.502 * * [simplify]: iters left: 6 (19 enodes) 1.510 * * [simplify]: iters left: 5 (48 enodes) 1.530 * * [simplify]: iters left: 4 (124 enodes) 1.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1.586 * * [simplify]: Extracting #1: cost 3 inf + 0 1.586 * * [simplify]: Extracting #2: cost 6 inf + 0 1.586 * * [simplify]: Extracting #3: cost 31 inf + 2 1.587 * * [simplify]: Extracting #4: cost 126 inf + 4 1.588 * * [simplify]: Extracting #5: cost 211 inf + 2985 1.591 * * [simplify]: Extracting #6: cost 160 inf + 31488 1.599 * * [simplify]: Extracting #7: cost 101 inf + 88177 1.616 * * [simplify]: Extracting #8: cost 1 inf + 172697 1.636 * * [simplify]: Extracting #9: cost 0 inf + 173382 1.658 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)) 1.658 * [simplify]: Simplified (2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 1.658 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.658 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.659 * * [simplify]: iters left: 6 (19 enodes) 1.667 * * [simplify]: iters left: 5 (48 enodes) 1.685 * * [simplify]: iters left: 4 (124 enodes) 1.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1.754 * * [simplify]: Extracting #1: cost 3 inf + 0 1.754 * * [simplify]: Extracting #2: cost 6 inf + 0 1.754 * * [simplify]: Extracting #3: cost 31 inf + 2 1.755 * * [simplify]: Extracting #4: cost 126 inf + 4 1.756 * * [simplify]: Extracting #5: cost 211 inf + 2985 1.760 * * [simplify]: Extracting #6: cost 160 inf + 31488 1.767 * * [simplify]: Extracting #7: cost 101 inf + 88177 1.788 * * [simplify]: Extracting #8: cost 1 inf + 172697 1.807 * * [simplify]: Extracting #9: cost 0 inf + 173382 1.826 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)) 1.826 * [simplify]: Simplified (2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 1.826 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 1.826 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 1.826 * * [simplify]: iters left: 6 (19 enodes) 1.835 * * [simplify]: iters left: 5 (48 enodes) 1.853 * * [simplify]: iters left: 4 (124 enodes) 1.924 * * [simplify]: Extracting #0: cost 1 inf + 0 1.924 * * [simplify]: Extracting #1: cost 3 inf + 0 1.924 * * [simplify]: Extracting #2: cost 6 inf + 0 1.924 * * [simplify]: Extracting #3: cost 31 inf + 2 1.927 * * [simplify]: Extracting #4: cost 126 inf + 4 1.929 * * [simplify]: Extracting #5: cost 211 inf + 2985 1.932 * * [simplify]: Extracting #6: cost 160 inf + 31488 1.938 * * [simplify]: Extracting #7: cost 101 inf + 88177 1.947 * * [simplify]: Extracting #8: cost 1 inf + 172697 1.956 * * [simplify]: Extracting #9: cost 0 inf + 173382 1.966 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)) 1.966 * [simplify]: Simplified (2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (*.p16 (real->posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 1.966 * * * [progress]: adding candidates to table 2.386 * * [progress]: iteration 2 / 4 2.386 * * * [progress]: picking best candidate 2.466 * * * * [pick]: Picked #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 2.466 * * * [progress]: localizing error 2.770 * * * [progress]: generating rewritten candidates 2.770 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 2.847 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2) 2.862 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 2.870 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 3.080 * * * [progress]: generating series expansions 3.080 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 3.080 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2) 3.080 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 3.080 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 3.080 * * * [progress]: simplifying candidates 3.080 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.080 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 3.080 * * [simplify]: iters left: 4 (9 enodes) 3.085 * * [simplify]: iters left: 3 (21 enodes) 3.092 * * [simplify]: iters left: 2 (27 enodes) 3.100 * * [simplify]: iters left: 1 (29 enodes) 3.108 * * [simplify]: Extracting #0: cost 1 inf + 0 3.108 * * [simplify]: Extracting #1: cost 3 inf + 0 3.108 * * [simplify]: Extracting #2: cost 8 inf + 0 3.108 * * [simplify]: Extracting #3: cost 8 inf + 2 3.109 * * [simplify]: Extracting #4: cost 7 inf + 45 3.109 * * [simplify]: Extracting #5: cost 1 inf + 1980 3.109 * * [simplify]: Extracting #6: cost 0 inf + 2343 3.110 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 3.110 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 3.110 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.110 * [simplify]: Simplifying (+.p16 alpha beta) 3.110 * * [simplify]: iters left: 1 (3 enodes) 3.111 * * [simplify]: Extracting #0: cost 1 inf + 0 3.112 * * [simplify]: Extracting #1: cost 3 inf + 0 3.112 * * [simplify]: Extracting #2: cost 1 inf + 2 3.112 * * [simplify]: Extracting #3: cost 0 inf + 44 3.112 * [simplify]: Simplified to (+.p16 beta alpha) 3.112 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 beta alpha) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0))) 3.112 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.112 * [simplify]: Simplifying (+.p16 beta alpha) 3.112 * * [simplify]: iters left: 1 (3 enodes) 3.113 * * [simplify]: Extracting #0: cost 1 inf + 0 3.113 * * [simplify]: Extracting #1: cost 3 inf + 0 3.114 * * [simplify]: Extracting #2: cost 1 inf + 2 3.114 * * [simplify]: Extracting #3: cost 0 inf + 44 3.114 * [simplify]: Simplified to (+.p16 alpha beta) 3.114 * [simplify]: Simplified (2 1 1 1 2 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 alpha beta) (*.p16 (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.114 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.114 * [simplify]: Simplifying (+.p16 beta alpha) 3.114 * * [simplify]: iters left: 1 (3 enodes) 3.115 * * [simplify]: Extracting #0: cost 1 inf + 0 3.115 * * [simplify]: Extracting #1: cost 3 inf + 0 3.115 * * [simplify]: Extracting #2: cost 1 inf + 2 3.116 * * [simplify]: Extracting #3: cost 0 inf + 44 3.116 * [simplify]: Simplified to (+.p16 alpha beta) 3.116 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (/.p16 (+.p16 alpha beta) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.116 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.116 * [simplify]: Simplifying (-.p16 beta alpha) 3.116 * * [simplify]: iters left: 1 (3 enodes) 3.117 * * [simplify]: Extracting #0: cost 1 inf + 0 3.118 * * [simplify]: Extracting #1: cost 6 inf + 0 3.118 * * [simplify]: Extracting #2: cost 5 inf + 44 3.118 * * [simplify]: Extracting #3: cost 0 inf + 1571 3.118 * [simplify]: Simplified to (-.p16 beta alpha) 3.118 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.118 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 1.0) (/.p16 (/.p16 (+.p16 alpha beta) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)))) (real->posit16 2.0)))> 3.118 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.118 * [simplify]: Simplifying (+.p16 alpha beta) 3.119 * * [simplify]: iters left: 1 (3 enodes) 3.120 * * [simplify]: Extracting #0: cost 1 inf + 0 3.120 * * [simplify]: Extracting #1: cost 3 inf + 0 3.120 * * [simplify]: Extracting #2: cost 1 inf + 2 3.120 * * [simplify]: Extracting #3: cost 0 inf + 44 3.120 * [simplify]: Simplified to (+.p16 beta alpha) 3.120 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.120 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.121 * [simplify]: Simplifying (+.p16 alpha beta) 3.121 * * [simplify]: iters left: 1 (3 enodes) 3.122 * * [simplify]: Extracting #0: cost 1 inf + 0 3.122 * * [simplify]: Extracting #1: cost 3 inf + 0 3.122 * * [simplify]: Extracting #2: cost 1 inf + 2 3.122 * * [simplify]: Extracting #3: cost 0 inf + 44 3.122 * [simplify]: Simplified to (+.p16 beta alpha) 3.122 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.122 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.123 * [simplify]: Simplifying (+.p16 alpha beta) 3.123 * * [simplify]: iters left: 1 (3 enodes) 3.124 * * [simplify]: Extracting #0: cost 1 inf + 0 3.124 * * [simplify]: Extracting #1: cost 3 inf + 0 3.124 * * [simplify]: Extracting #2: cost 1 inf + 2 3.124 * * [simplify]: Extracting #3: cost 0 inf + 44 3.124 * [simplify]: Simplified to (+.p16 beta alpha) 3.124 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.124 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.125 * [simplify]: Simplifying (+.p16 alpha beta) 3.125 * * [simplify]: iters left: 1 (3 enodes) 3.126 * * [simplify]: Extracting #0: cost 1 inf + 0 3.126 * * [simplify]: Extracting #1: cost 3 inf + 0 3.126 * * [simplify]: Extracting #2: cost 1 inf + 2 3.126 * * [simplify]: Extracting #3: cost 0 inf + 44 3.126 * [simplify]: Simplified to (+.p16 beta alpha) 3.126 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 3.127 * * * [progress]: adding candidates to table 3.531 * * [progress]: iteration 3 / 4 3.531 * * * [progress]: picking best candidate 3.701 * * * * [pick]: Picked #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 3.701 * * * [progress]: localizing error 4.168 * * * [progress]: generating rewritten candidates 4.168 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1) 4.184 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 4.297 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 4.307 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 4.481 * * * [progress]: generating series expansions 4.481 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1) 4.481 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 4.481 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 4.481 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 4.481 * * * [progress]: simplifying candidates 4.481 * * * * [progress]: [ 1 / 13 ] simplifiying candidate #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.481 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 4.482 * * [simplify]: iters left: 4 (9 enodes) 4.484 * * [simplify]: iters left: 3 (21 enodes) 4.487 * * [simplify]: iters left: 2 (27 enodes) 4.491 * * [simplify]: iters left: 1 (29 enodes) 4.495 * * [simplify]: Extracting #0: cost 1 inf + 0 4.495 * * [simplify]: Extracting #1: cost 3 inf + 0 4.495 * * [simplify]: Extracting #2: cost 8 inf + 0 4.495 * * [simplify]: Extracting #3: cost 8 inf + 2 4.495 * * [simplify]: Extracting #4: cost 7 inf + 45 4.496 * * [simplify]: Extracting #5: cost 1 inf + 1980 4.496 * * [simplify]: Extracting #6: cost 0 inf + 2343 4.496 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 4.496 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.496 * * * * [progress]: [ 2 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.496 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) 4.496 * * [simplify]: iters left: 5 (13 enodes) 4.499 * * [simplify]: iters left: 4 (37 enodes) 4.507 * * [simplify]: iters left: 3 (86 enodes) 4.526 * * [simplify]: iters left: 2 (226 enodes) 4.635 * * [simplify]: Extracting #0: cost 1 inf + 0 4.635 * * [simplify]: Extracting #1: cost 48 inf + 0 4.636 * * [simplify]: Extracting #2: cost 240 inf + 0 4.639 * * [simplify]: Extracting #3: cost 283 inf + 20420 4.650 * * [simplify]: Extracting #4: cost 161 inf + 216552 4.667 * * [simplify]: Extracting #5: cost 45 inf + 403373 4.686 * * [simplify]: Extracting #6: cost 0 inf + 496587 4.705 * [simplify]: Simplified to (/.p16 (*.p16 (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)) (-.p16 beta alpha)) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 4.705 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)) (-.p16 beta alpha)) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0))) 4.705 * * * * [progress]: [ 3 / 13 ] simplifiying candidate #posit16 2) i)) (real->posit16 2.0)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.705 * [simplify]: Simplifying (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) 4.705 * * [simplify]: iters left: 2 (5 enodes) 4.706 * * [simplify]: iters left: 1 (17 enodes) 4.709 * * [simplify]: Extracting #0: cost 1 inf + 0 4.709 * * [simplify]: Extracting #1: cost 18 inf + 0 4.709 * * [simplify]: Extracting #2: cost 23 inf + 0 4.709 * * [simplify]: Extracting #3: cost 20 inf + 323 4.709 * * [simplify]: Extracting #4: cost 12 inf + 2616 4.710 * * [simplify]: Extracting #5: cost 0 inf + 9758 4.710 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 4.710 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0))) 4.710 * * * * [progress]: [ 4 / 13 ] simplifiying candidate #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.710 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 4.710 * * [simplify]: iters left: 5 (11 enodes) 4.713 * * [simplify]: iters left: 4 (26 enodes) 4.717 * * [simplify]: iters left: 3 (36 enodes) 4.723 * * [simplify]: iters left: 2 (46 enodes) 4.732 * * [simplify]: Extracting #0: cost 1 inf + 0 4.732 * * [simplify]: Extracting #1: cost 7 inf + 0 4.732 * * [simplify]: Extracting #2: cost 14 inf + 0 4.732 * * [simplify]: Extracting #3: cost 14 inf + 2 4.732 * * [simplify]: Extracting #4: cost 11 inf + 568 4.732 * * [simplify]: Extracting #5: cost 8 inf + 1372 4.733 * * [simplify]: Extracting #6: cost 7 inf + 1373 4.733 * * [simplify]: Extracting #7: cost 3 inf + 2825 4.734 * * [simplify]: Extracting #8: cost 0 inf + 5837 4.734 * [simplify]: Simplified to (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 4.734 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.735 * * * * [progress]: [ 5 / 13 ] simplifiying candidate #posit16 2) i)))) (*.p16 (neg.p16 alpha) (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.735 * [simplify]: Simplifying (*.p16 (neg.p16 alpha) (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) 4.735 * * [simplify]: iters left: 5 (11 enodes) 4.740 * * [simplify]: iters left: 4 (26 enodes) 4.750 * * [simplify]: iters left: 3 (44 enodes) 4.761 * * [simplify]: iters left: 2 (47 enodes) 4.768 * * [simplify]: iters left: 1 (57 enodes) 4.776 * * [simplify]: Extracting #0: cost 1 inf + 0 4.776 * * [simplify]: Extracting #1: cost 11 inf + 0 4.776 * * [simplify]: Extracting #2: cost 18 inf + 0 4.776 * * [simplify]: Extracting #3: cost 18 inf + 2 4.776 * * [simplify]: Extracting #4: cost 14 inf + 970 4.776 * * [simplify]: Extracting #5: cost 11 inf + 1373 4.776 * * [simplify]: Extracting #6: cost 10 inf + 1695 4.777 * * [simplify]: Extracting #7: cost 2 inf + 8045 4.777 * * [simplify]: Extracting #8: cost 0 inf + 10213 4.778 * [simplify]: Simplified to (/.p16 (*.p16 (neg.p16 alpha) (+.p16 beta alpha)) (+.p16 (+.p16 alpha (*.p16 i (real->posit16 2))) beta)) 4.778 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 beta (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)))) (/.p16 (*.p16 (neg.p16 alpha) (+.p16 beta alpha)) (+.p16 (+.p16 alpha (*.p16 i (real->posit16 2))) beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.778 * * * * [progress]: [ 6 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.778 * [simplify]: Simplifying (+.p16 beta alpha) 4.778 * * [simplify]: iters left: 1 (3 enodes) 4.779 * * [simplify]: Extracting #0: cost 1 inf + 0 4.779 * * [simplify]: Extracting #1: cost 3 inf + 0 4.779 * * [simplify]: Extracting #2: cost 1 inf + 2 4.779 * * [simplify]: Extracting #3: cost 0 inf + 44 4.779 * [simplify]: Simplified to (+.p16 alpha beta) 4.779 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.779 * * * * [progress]: [ 7 / 13 ] simplifiying candidate #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.780 * [simplify]: Simplifying (*.p16 (+.p16 alpha beta) (-.p16 beta alpha)) 4.780 * * [simplify]: iters left: 2 (5 enodes) 4.781 * * [simplify]: iters left: 1 (17 enodes) 4.783 * * [simplify]: Extracting #0: cost 1 inf + 0 4.784 * * [simplify]: Extracting #1: cost 18 inf + 0 4.784 * * [simplify]: Extracting #2: cost 23 inf + 0 4.784 * * [simplify]: Extracting #3: cost 20 inf + 323 4.784 * * [simplify]: Extracting #4: cost 12 inf + 2616 4.784 * * [simplify]: Extracting #5: cost 0 inf + 9758 4.784 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 4.784 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (*.p16 (-.p16 beta alpha) (+.p16 beta alpha)) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.785 * * * * [progress]: [ 8 / 13 ] simplifiying candidate #posit16 2) i)))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.785 * * * * [progress]: [ 9 / 13 ] simplifiying candidate #posit16 1.0) (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)))) (real->posit16 2.0)))> 4.785 * * * * [progress]: [ 10 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.785 * [simplify]: Simplifying (-.p16 beta alpha) 4.785 * * [simplify]: iters left: 1 (3 enodes) 4.786 * * [simplify]: Extracting #0: cost 1 inf + 0 4.786 * * [simplify]: Extracting #1: cost 6 inf + 0 4.786 * * [simplify]: Extracting #2: cost 5 inf + 44 4.786 * * [simplify]: Extracting #3: cost 0 inf + 1571 4.786 * [simplify]: Simplified to (-.p16 beta alpha) 4.786 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.786 * * * * [progress]: [ 11 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.786 * [simplify]: Simplifying (-.p16 beta alpha) 4.786 * * [simplify]: iters left: 1 (3 enodes) 4.787 * * [simplify]: Extracting #0: cost 1 inf + 0 4.787 * * [simplify]: Extracting #1: cost 6 inf + 0 4.787 * * [simplify]: Extracting #2: cost 5 inf + 44 4.787 * * [simplify]: Extracting #3: cost 0 inf + 1571 4.787 * [simplify]: Simplified to (-.p16 beta alpha) 4.787 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.787 * * * * [progress]: [ 12 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.787 * [simplify]: Simplifying (-.p16 beta alpha) 4.787 * * [simplify]: iters left: 1 (3 enodes) 4.788 * * [simplify]: Extracting #0: cost 1 inf + 0 4.788 * * [simplify]: Extracting #1: cost 6 inf + 0 4.788 * * [simplify]: Extracting #2: cost 5 inf + 44 4.788 * * [simplify]: Extracting #3: cost 0 inf + 1571 4.788 * [simplify]: Simplified to (-.p16 beta alpha) 4.788 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.788 * * * * [progress]: [ 13 / 13 ] simplifiying candidate #posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 4.788 * [simplify]: Simplifying (-.p16 beta alpha) 4.788 * * [simplify]: iters left: 1 (3 enodes) 4.789 * * [simplify]: Extracting #0: cost 1 inf + 0 4.789 * * [simplify]: Extracting #1: cost 6 inf + 0 4.789 * * [simplify]: Extracting #2: cost 5 inf + 44 4.789 * * [simplify]: Extracting #3: cost 0 inf + 1571 4.789 * [simplify]: Simplified to (-.p16 beta alpha) 4.789 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 4.789 * * * [progress]: adding candidates to table 5.230 * * [progress]: iteration 4 / 4 5.230 * * * [progress]: picking best candidate 5.417 * * * * [pick]: Picked #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 5.417 * * * [progress]: localizing error 5.956 * * * [progress]: generating rewritten candidates 5.957 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 2 1) 5.973 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1) 5.981 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 6.041 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 6.049 * * * [progress]: generating series expansions 6.049 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 2 1) 6.050 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1) 6.050 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 6.050 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 6.050 * * * [progress]: simplifying candidates 6.050 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta (neg.p16 alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.050 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 6.050 * * [simplify]: iters left: 4 (9 enodes) 6.054 * * [simplify]: iters left: 3 (21 enodes) 6.061 * * [simplify]: iters left: 2 (27 enodes) 6.069 * * [simplify]: iters left: 1 (29 enodes) 6.077 * * [simplify]: Extracting #0: cost 1 inf + 0 6.077 * * [simplify]: Extracting #1: cost 3 inf + 0 6.077 * * [simplify]: Extracting #2: cost 8 inf + 0 6.077 * * [simplify]: Extracting #3: cost 8 inf + 2 6.077 * * [simplify]: Extracting #4: cost 7 inf + 45 6.077 * * [simplify]: Extracting #5: cost 1 inf + 1980 6.078 * * [simplify]: Extracting #6: cost 0 inf + 2343 6.078 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 6.078 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta (neg.p16 alpha)))) (real->posit16 1.0)) (real->posit16 2.0))) 6.078 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta (neg.p16 alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.079 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 6.079 * * [simplify]: iters left: 4 (9 enodes) 6.083 * * [simplify]: iters left: 3 (21 enodes) 6.089 * * [simplify]: iters left: 2 (27 enodes) 6.097 * * [simplify]: iters left: 1 (29 enodes) 6.104 * * [simplify]: Extracting #0: cost 1 inf + 0 6.104 * * [simplify]: Extracting #1: cost 3 inf + 0 6.104 * * [simplify]: Extracting #2: cost 8 inf + 0 6.104 * * [simplify]: Extracting #3: cost 8 inf + 2 6.104 * * [simplify]: Extracting #4: cost 7 inf + 45 6.104 * * [simplify]: Extracting #5: cost 1 inf + 1980 6.105 * * [simplify]: Extracting #6: cost 0 inf + 2343 6.105 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 6.105 * [simplify]: Simplified (2 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta (neg.p16 alpha)))) (real->posit16 1.0)) (real->posit16 2.0))) 6.105 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 2) i))) (+.p16 beta (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.105 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 6.105 * * [simplify]: iters left: 4 (9 enodes) 6.109 * * [simplify]: iters left: 3 (21 enodes) 6.115 * * [simplify]: iters left: 2 (27 enodes) 6.123 * * [simplify]: iters left: 1 (29 enodes) 6.130 * * [simplify]: Extracting #0: cost 1 inf + 0 6.130 * * [simplify]: Extracting #1: cost 3 inf + 0 6.130 * * [simplify]: Extracting #2: cost 8 inf + 0 6.130 * * [simplify]: Extracting #3: cost 8 inf + 2 6.130 * * [simplify]: Extracting #4: cost 7 inf + 45 6.131 * * [simplify]: Extracting #5: cost 1 inf + 1980 6.131 * * [simplify]: Extracting #6: cost 0 inf + 2343 6.131 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 6.131 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (+.p16 beta (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.132 * [simplify]: Simplifying (+.p16 beta (neg.p16 alpha)) 6.132 * * [simplify]: iters left: 2 (4 enodes) 6.133 * * [simplify]: iters left: 1 (10 enodes) 6.136 * * [simplify]: Extracting #0: cost 1 inf + 0 6.136 * * [simplify]: Extracting #1: cost 6 inf + 0 6.136 * * [simplify]: Extracting #2: cost 5 inf + 83 6.137 * * [simplify]: Extracting #3: cost 0 inf + 1571 6.137 * [simplify]: Simplified to (-.p16 beta alpha) 6.137 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.137 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 2) i))) (+.p16 beta (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.137 * [simplify]: Simplifying (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) 6.137 * * [simplify]: iters left: 4 (9 enodes) 6.141 * * [simplify]: iters left: 3 (21 enodes) 6.148 * * [simplify]: iters left: 2 (27 enodes) 6.156 * * [simplify]: iters left: 1 (29 enodes) 6.164 * * [simplify]: Extracting #0: cost 1 inf + 0 6.164 * * [simplify]: Extracting #1: cost 3 inf + 0 6.164 * * [simplify]: Extracting #2: cost 8 inf + 0 6.164 * * [simplify]: Extracting #3: cost 8 inf + 2 6.164 * * [simplify]: Extracting #4: cost 7 inf + 45 6.165 * * [simplify]: Extracting #5: cost 1 inf + 1980 6.165 * * [simplify]: Extracting #6: cost 0 inf + 2343 6.165 * [simplify]: Simplified to (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) 6.165 * [simplify]: Simplified (2 1 1 1 1) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (+.p16 beta (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.166 * [simplify]: Simplifying (+.p16 beta (neg.p16 alpha)) 6.166 * * [simplify]: iters left: 2 (4 enodes) 6.167 * * [simplify]: iters left: 1 (10 enodes) 6.170 * * [simplify]: Extracting #0: cost 1 inf + 0 6.170 * * [simplify]: Extracting #1: cost 6 inf + 0 6.170 * * [simplify]: Extracting #2: cost 5 inf + 83 6.170 * * [simplify]: Extracting #3: cost 0 inf + 1571 6.171 * [simplify]: Simplified to (-.p16 beta alpha) 6.171 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (-.p16 beta alpha)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.171 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 2) i))) (neg.p16 alpha)) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.171 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.171 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.171 * * [simplify]: iters left: 5 (11 enodes) 6.176 * * [simplify]: iters left: 4 (26 enodes) 6.187 * * [simplify]: iters left: 3 (36 enodes) 6.198 * * [simplify]: iters left: 2 (46 enodes) 6.211 * * [simplify]: Extracting #0: cost 1 inf + 0 6.211 * * [simplify]: Extracting #1: cost 7 inf + 0 6.211 * * [simplify]: Extracting #2: cost 14 inf + 0 6.211 * * [simplify]: Extracting #3: cost 14 inf + 2 6.211 * * [simplify]: Extracting #4: cost 11 inf + 568 6.212 * * [simplify]: Extracting #5: cost 8 inf + 1372 6.212 * * [simplify]: Extracting #6: cost 7 inf + 1373 6.212 * * [simplify]: Extracting #7: cost 3 inf + 2825 6.213 * * [simplify]: Extracting #8: cost 0 inf + 5837 6.214 * [simplify]: Simplified to (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.214 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.214 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.214 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.214 * * [simplify]: iters left: 5 (11 enodes) 6.219 * * [simplify]: iters left: 4 (26 enodes) 6.227 * * [simplify]: iters left: 3 (36 enodes) 6.236 * * [simplify]: iters left: 2 (46 enodes) 6.242 * * [simplify]: Extracting #0: cost 1 inf + 0 6.243 * * [simplify]: Extracting #1: cost 7 inf + 0 6.243 * * [simplify]: Extracting #2: cost 14 inf + 0 6.243 * * [simplify]: Extracting #3: cost 14 inf + 2 6.243 * * [simplify]: Extracting #4: cost 11 inf + 568 6.243 * * [simplify]: Extracting #5: cost 8 inf + 1372 6.243 * * [simplify]: Extracting #6: cost 7 inf + 1373 6.243 * * [simplify]: Extracting #7: cost 3 inf + 2825 6.243 * * [simplify]: Extracting #8: cost 0 inf + 5837 6.244 * [simplify]: Simplified to (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.244 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.244 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.244 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.244 * * [simplify]: iters left: 5 (11 enodes) 6.247 * * [simplify]: iters left: 4 (26 enodes) 6.251 * * [simplify]: iters left: 3 (36 enodes) 6.256 * * [simplify]: iters left: 2 (46 enodes) 6.262 * * [simplify]: Extracting #0: cost 1 inf + 0 6.262 * * [simplify]: Extracting #1: cost 7 inf + 0 6.262 * * [simplify]: Extracting #2: cost 14 inf + 0 6.262 * * [simplify]: Extracting #3: cost 14 inf + 2 6.262 * * [simplify]: Extracting #4: cost 11 inf + 568 6.263 * * [simplify]: Extracting #5: cost 8 inf + 1372 6.263 * * [simplify]: Extracting #6: cost 7 inf + 1373 6.263 * * [simplify]: Extracting #7: cost 3 inf + 2825 6.263 * * [simplify]: Extracting #8: cost 0 inf + 5837 6.263 * [simplify]: Simplified to (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.264 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.264 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 6.264 * [simplify]: Simplifying (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.264 * * [simplify]: iters left: 5 (11 enodes) 6.266 * * [simplify]: iters left: 4 (26 enodes) 6.270 * * [simplify]: iters left: 3 (36 enodes) 6.276 * * [simplify]: iters left: 2 (46 enodes) 6.286 * * [simplify]: Extracting #0: cost 1 inf + 0 6.286 * * [simplify]: Extracting #1: cost 7 inf + 0 6.286 * * [simplify]: Extracting #2: cost 14 inf + 0 6.286 * * [simplify]: Extracting #3: cost 14 inf + 2 6.286 * * [simplify]: Extracting #4: cost 11 inf + 568 6.288 * * [simplify]: Extracting #5: cost 8 inf + 1372 6.288 * * [simplify]: Extracting #6: cost 7 inf + 1373 6.289 * * [simplify]: Extracting #7: cost 3 inf + 2825 6.289 * * [simplify]: Extracting #8: cost 0 inf + 5837 6.290 * [simplify]: Simplified to (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha)) 6.290 * [simplify]: Simplified (2 1 1 1 2) to (λ (alpha beta i) (/.p16 (+.p16 (/.p16 (+.p16 (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 (+.p16 beta alpha) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0))) 6.290 * * * [progress]: adding candidates to table 6.755 * [progress]: [Phase 3 of 3] Extracting. 6.755 * * [regime]: Finding splitpoints for: (#posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 alpha (+.p16 beta (*.p16 (real->posit16 2) i))) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 6.761 * * * [regime-changes]: Trying 3 branch expressions: (i beta alpha) 6.761 * * * * [regimes]: Trying to branch on i from (#posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 alpha (+.p16 beta (*.p16 (real->posit16 2) i))) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 7.114 * * * * [regimes]: Trying to branch on beta from (#posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 alpha (+.p16 beta (*.p16 (real->posit16 2) i))) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 7.471 * * * * [regimes]: Trying to branch on alpha from (#posit16 2) i)) (real->posit16 2.0)) (/.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (-.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (+.p16 alpha beta)) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (/.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 alpha (+.p16 beta (*.p16 (real->posit16 2) i))) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i) (+.p16 beta alpha)) (+.p16 (+.p16 beta (+.p16 alpha (real->posit16 2.0))) (*.p16 (real->posit16 2) i)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) (*.p16 (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (+.p16 beta alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i))) beta) (*.p16 (/.p16 (+.p16 alpha beta) (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i))) (neg.p16 alpha))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2) i)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))) (+.p16 alpha beta))) (+.p16 (+.p16 (+.p16 alpha beta) (*.p16 (real->posit16 2) i)) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 7.868 * * * [regime]: Found split indices: #