0.001 * [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 0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.006 * * * * [points]: Setting MPFR precision to 64 0.008 * * * * [points]: Setting MPFR precision to 320 0.009 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.012 * * * * [points]: Setting MPFR precision to 64 0.014 * * * * [points]: Setting MPFR precision to 320 0.015 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.018 * * * * [points]: Setting MPFR precision to 64 0.021 * * * * [points]: Setting MPFR precision to 320 0.024 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.026 * * * * [points]: Setting MPFR precision to 64 0.031 * * * * [points]: Setting MPFR precision to 320 0.036 * * * * [points]: Computing exacts for 256 points 0.046 * * * * [points]: Setting MPFR precision to 64 0.062 * * * * [points]: Setting MPFR precision to 320 0.076 * * * * [points]: Filtering points with unrepresentable outputs 0.077 * * * * [points]: Sampling 114 additional inputs, on iter 1 have 142 / 256 0.077 * * * * [points]: Computing exacts on every 7 of 114 points to ramp up precision 0.080 * * * * [points]: Setting MPFR precision to 64 0.081 * * * * [points]: Setting MPFR precision to 320 0.082 * * * * [points]: Computing exacts on every 3 of 114 points to ramp up precision 0.085 * * * * [points]: Setting MPFR precision to 64 0.086 * * * * [points]: Setting MPFR precision to 320 0.088 * * * * [points]: Computing exacts for 114 points 0.091 * * * * [points]: Setting MPFR precision to 64 0.097 * * * * [points]: Setting MPFR precision to 320 0.104 * * * * [points]: Filtering points with unrepresentable outputs 0.104 * * * * [points]: Sampling 50 additional inputs, on iter 2 have 206 / 256 0.104 * * * * [points]: Computing exacts on every 3 of 50 points to ramp up precision 0.107 * * * * [points]: Setting MPFR precision to 64 0.108 * * * * [points]: Setting MPFR precision to 320 0.108 * * * * [points]: Computing exacts for 50 points 0.111 * * * * [points]: Setting MPFR precision to 64 0.114 * * * * [points]: Setting MPFR precision to 320 0.117 * * * * [points]: Filtering points with unrepresentable outputs 0.117 * * * * [points]: Sampling 17 additional inputs, on iter 3 have 239 / 256 0.117 * * * * [points]: Computing exacts for 17 points 0.120 * * * * [points]: Setting MPFR precision to 64 0.121 * * * * [points]: Setting MPFR precision to 320 0.122 * * * * [points]: Filtering points with unrepresentable outputs 0.122 * * * * [points]: Sampling 9 additional inputs, on iter 4 have 247 / 256 0.122 * * * * [points]: Computing exacts for 9 points 0.125 * * * * [points]: Setting MPFR precision to 64 0.125 * * * * [points]: Setting MPFR precision to 320 0.126 * * * * [points]: Filtering points with unrepresentable outputs 0.126 * * * * [points]: Sampling 4 additional inputs, on iter 5 have 254 / 256 0.126 * * * * [points]: Computing exacts for 4 points 0.128 * * * * [points]: Setting MPFR precision to 64 0.129 * * * * [points]: Setting MPFR precision to 320 0.129 * * * * [points]: Filtering points with unrepresentable outputs 0.129 * * * * [points]: Sampled 257 points with exact outputs 0.129 * * * [progress]: [2/2] Setting up program. 0.142 * [progress]: [Phase 2 of 3] Improving. 0.142 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 0.142 * [simplify]: Simplifying (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 0.143 * * [simplify]: iteration 1: (12 enodes) 0.162 * * [simplify]: iteration 2: (29 enodes) 0.167 * * [simplify]: iteration 3: (46 enodes) 0.176 * * [simplify]: iteration 4: (97 enodes) 0.200 * * [simplify]: iteration 5: (335 enodes) 0.417 * * [simplify]: iteration 6: (1742 enodes) 17.720 * * [simplify]: Extracting #0: cost 1 inf + 0 17.720 * * [simplify]: Extracting #1: cost 3 inf + 0 17.720 * * [simplify]: Extracting #2: cost 12 inf + 0 17.722 * * [simplify]: Extracting #3: cost 288 inf + 1 17.736 * * [simplify]: Extracting #4: cost 2458 inf + 4 17.770 * * [simplify]: Extracting #5: cost 3760 inf + 156794 17.967 * * [simplify]: Extracting #6: cost 1636 inf + 3674161 18.509 * * [simplify]: Extracting #7: cost 44 inf + 6594597 19.073 * * [simplify]: Extracting #8: cost 0 inf + 6635954 19.572 * * [simplify]: Extracting #9: cost 0 inf + 6633914 20.023 * [simplify]: Simplified to (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 beta (real->posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)) 20.043 * * [progress]: iteration 1 / 4 20.043 * * * [progress]: picking best candidate 20.057 * * * * [pick]: Picked #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.057 * * * [progress]: localizing error 20.265 * * * [progress]: generating rewritten candidates 20.266 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 20.284 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 20.297 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 20.313 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 20.326 * * * [progress]: generating series expansions 20.326 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 20.327 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 20.327 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 20.327 * * * * [progress]: [ 4 / 4 ] generating series at (2) 20.327 * * * [progress]: simplifying candidates 20.327 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0)) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0)))) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0) (+.p16 alpha beta))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 20.327 * [simplify]: Simplifying (*.p16 (+.p16 (+.p16 alpha beta) (real->posit16 2.0)) (+.p16 beta alpha)), (+.p16 beta (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 (+.p16 alpha beta) (real->posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)) 20.327 * * [simplify]: iteration 1: (15 enodes) 20.331 * * [simplify]: iteration 2: (38 enodes) 20.343 * * [simplify]: iteration 3: (94 enodes) 20.369 * * [simplify]: iteration 4: (247 enodes) 20.432 * * [simplify]: iteration 5: (770 enodes) 21.024 * * [simplify]: Extracting #0: cost 3 inf + 0 21.024 * * [simplify]: Extracting #1: cost 59 inf + 0 21.025 * * [simplify]: Extracting #2: cost 88 inf + 1 21.026 * * [simplify]: Extracting #3: cost 143 inf + 3424 21.032 * * [simplify]: Extracting #4: cost 373 inf + 30056 21.059 * * [simplify]: Extracting #5: cost 237 inf + 277539 21.102 * * [simplify]: Extracting #6: cost 77 inf + 525685 21.135 * * [simplify]: Extracting #7: cost 1 inf + 655281 21.192 * * [simplify]: Extracting #8: cost 0 inf + 658563 21.234 * [simplify]: Simplified to (*.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))), (+.p16 (real->posit16 2.0) beta), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)), (/.p16 (+.p16 (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))) (real->posit16 1.0)) (real->posit16 2.0)) 21.234 * * * [progress]: adding candidates to table 21.440 * * [progress]: iteration 2 / 4 21.440 * * * [progress]: picking best candidate 21.468 * * * * [pick]: Picked #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.468 * * * [progress]: localizing error 21.624 * * * [progress]: generating rewritten candidates 21.624 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 21.629 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 21.635 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 21.640 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 21.655 * * * [progress]: generating series expansions 21.655 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 21.655 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 21.655 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 21.655 * * * * [progress]: [ 4 / 4 ] generating series at (2) 21.655 * * * [progress]: simplifying candidates 21.655 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0))))) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 2.0)) alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 21.656 * [simplify]: Simplifying (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)), (+.p16 alpha beta), (+.p16 beta (real->posit16 2.0)), (+.p16 beta (real->posit16 2.0)), (+.p16 beta (real->posit16 2.0)), (+.p16 beta (real->posit16 2.0)) 21.656 * * [simplify]: iteration 1: (9 enodes) 21.664 * * [simplify]: iteration 2: (24 enodes) 21.669 * * [simplify]: iteration 3: (72 enodes) 21.687 * * [simplify]: iteration 4: (184 enodes) 21.760 * * [simplify]: iteration 5: (477 enodes) 21.988 * * [simplify]: iteration 6: (915 enodes) 22.444 * * [simplify]: iteration 7: (1064 enodes) 23.047 * * [simplify]: iteration 8: (1087 enodes) 23.454 * * [simplify]: Extracting #0: cost 3 inf + 0 23.454 * * [simplify]: Extracting #1: cost 53 inf + 0 23.454 * * [simplify]: Extracting #2: cost 61 inf + 2 23.455 * * [simplify]: Extracting #3: cost 27 inf + 10317 23.461 * * [simplify]: Extracting #4: cost 0 inf + 26433 23.466 * [simplify]: Simplified to (*.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 (real->posit16 2.0) beta))), (+.p16 beta alpha), (+.p16 (real->posit16 2.0) beta), (+.p16 (real->posit16 2.0) beta), (+.p16 (real->posit16 2.0) beta), (+.p16 (real->posit16 2.0) beta) 23.467 * * * [progress]: adding candidates to table 24.089 * * [progress]: iteration 3 / 4 24.090 * * * [progress]: picking best candidate 24.110 * * * * [pick]: Picked #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.110 * * * [progress]: localizing error 24.490 * * * [progress]: generating rewritten candidates 24.490 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 24.499 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 24.511 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 24.514 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 24.520 * * * [progress]: generating series expansions 24.520 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 24.520 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 24.520 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 24.520 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 24.520 * * * [progress]: simplifying candidates 24.520 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #posit16 2.0)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 24.520 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.520 * * * * [progress]: [ 3 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.520 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.520 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #posit16 1.0) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)))) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 8 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 9 / 15 ] simplifiying candidate #posit16 2.0))) beta) (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 10 / 15 ] simplifiying candidate #posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 24.521 * [simplify]: Simplifying (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha)), (*.p16 (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha))), (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (+.p16 beta alpha), (-.p16 beta alpha), (neg.p16 (*.p16 alpha alpha)), (-.p16 (*.p16 (*.p16 beta beta) (*.p16 beta beta)) (*.p16 (*.p16 alpha alpha) (*.p16 alpha alpha))), (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) beta), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) alpha), (*.p16 beta (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)), (*.p16 (+.p16 alpha (+.p16 beta (real->posit16 2.0))) (+.p16 beta alpha)) 24.521 * * [simplify]: iteration 1: (26 enodes) 24.528 * * [simplify]: iteration 2: (81 enodes) 24.561 * * [simplify]: iteration 3: (250 enodes) 24.765 * * [simplify]: iteration 4: (1313 enodes) 27.269 * * [simplify]: Extracting #0: cost 13 inf + 0 27.271 * * [simplify]: Extracting #1: cost 509 inf + 0 27.297 * * [simplify]: Extracting #2: cost 1573 inf + 54347 27.343 * * [simplify]: Extracting #3: cost 1417 inf + 641044 27.461 * * [simplify]: Extracting #4: cost 981 inf + 1483854 27.646 * * [simplify]: Extracting #5: cost 256 inf + 2453699 27.791 * * [simplify]: Extracting #6: cost 1 inf + 2854658 27.976 * * [simplify]: Extracting #7: cost 0 inf + 2855702 28.167 * [simplify]: Simplified to (*.p16 (-.p16 beta alpha) (/.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0))))), (*.p16 (/.p16 (+.p16 alpha beta) (-.p16 beta alpha)) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 (*.p16 (+.p16 alpha beta) (+.p16 (*.p16 alpha alpha) (*.p16 beta beta))) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (/.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 alpha beta)), (+.p16 alpha beta), (-.p16 beta alpha), (neg.p16 (*.p16 alpha alpha)), (*.p16 (+.p16 (*.p16 alpha alpha) (*.p16 beta beta)) (-.p16 (*.p16 beta beta) (*.p16 alpha alpha))), (+.p16 (*.p16 alpha alpha) (*.p16 beta beta)), (*.p16 beta (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 alpha (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 beta (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 alpha (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))), (*.p16 (+.p16 alpha beta) (+.p16 beta (+.p16 alpha (real->posit16 2.0)))) 28.169 * * * [progress]: adding candidates to table 28.813 * * [progress]: iteration 4 / 4 28.813 * * * [progress]: picking best candidate 28.983 * * * * [pick]: Picked #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 28.983 * * * [progress]: localizing error 29.249 * * * [progress]: generating rewritten candidates 29.249 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 29.256 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 29.265 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 29.272 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 29.282 * * * [progress]: generating series expansions 29.282 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 29.282 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 29.282 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 29.282 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 29.282 * * * [progress]: simplifying candidates 29.282 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 2.0)))) (-.p16 beta alpha)) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 2.0)))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 2.0))))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 1.0) (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.282 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.283 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.283 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> 29.283 * [simplify]: Simplifying (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)), (*.p16 (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))) (-.p16 beta alpha)), (*.p16 (+.p16 beta alpha) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))), (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 alpha (+.p16 beta (real->posit16 2.0)))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 29.283 * * [simplify]: iteration 1: (13 enodes) 29.299 * * [simplify]: iteration 2: (39 enodes) 29.314 * * [simplify]: iteration 3: (97 enodes) 29.357 * * [simplify]: iteration 4: (313 enodes) 29.615 * * [simplify]: iteration 5: (1550 enodes) 47.755 * * [simplify]: Extracting #0: cost 5 inf + 0 47.757 * * [simplify]: Extracting #1: cost 258 inf + 0 47.770 * * [simplify]: Extracting #2: cost 1833 inf + 2493 47.808 * * [simplify]: Extracting #3: cost 2664 inf + 66601 47.873 * * [simplify]: Extracting #4: cost 1478 inf + 1496452 48.150 * * [simplify]: Extracting #5: cost 391 inf + 3325883 48.512 * * [simplify]: Extracting #6: cost 2 inf + 4013402 48.848 * * [simplify]: Extracting #7: cost 0 inf + 4016686 49.205 * [simplify]: Simplified to (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)), (*.p16 (+.p16 beta alpha) (/.p16 (-.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha)))), (-.p16 beta alpha), (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)), (/.p16 (+.p16 beta alpha) (+.p16 (real->posit16 2.0) (+.p16 beta alpha))), (/.p16 (-.p16 beta alpha) (+.p16 beta alpha)) 49.206 * * * [progress]: adding candidates to table 49.680 * [progress]: [Phase 3 of 3] Extracting. 49.680 * * [regime]: Finding splitpoints for: (#posit16 2.0))))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 49.684 * * * [regime-changes]: Trying 2 branch expressions: (alpha beta) 49.684 * * * * [regimes]: Trying to branch on alpha from (#posit16 2.0))))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 50.074 * * * * [regimes]: Trying to branch on beta from (#posit16 2.0))))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0) (+.p16 beta alpha)))) (+.p16 beta alpha)) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (+.p16 (*.p16 beta beta) (*.p16 alpha alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 beta alpha) (+.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (+.p16 beta alpha)) (-.p16 beta alpha))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (*.p16 alpha (+.p16 alpha (+.p16 beta (real->posit16 2.0)))))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0)))) (/.p16 (-.p16 (*.p16 beta beta) (*.p16 alpha alpha)) (*.p16 (+.p16 beta alpha) (+.p16 beta alpha)))) (real->posit16 1.0)) (real->posit16 2.0)))> #posit16 2.0))) (real->posit16 1.0)) (real->posit16 2.0)))>) 50.450 * * * [regime]: Found split indices: #