0.003 * [progress]: [Phase 1 of 3] Setting up. 0.005 * * * [progress]: [1/2] Preparing points 0.006 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.009 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.124 * * * * [points]: Setting MPFR precision to 64 0.127 * * * * [points]: Setting MPFR precision to 320 0.129 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.133 * * * * [points]: Setting MPFR precision to 64 0.136 * * * * [points]: Setting MPFR precision to 320 0.140 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.145 * * * * [points]: Setting MPFR precision to 64 0.151 * * * * [points]: Setting MPFR precision to 320 0.155 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.158 * * * * [points]: Setting MPFR precision to 64 0.167 * * * * [points]: Setting MPFR precision to 320 0.176 * * * * [points]: Computing exacts for 256 points 0.180 * * * * [points]: Setting MPFR precision to 64 0.198 * * * * [points]: Setting MPFR precision to 320 0.230 * * * * [points]: Filtering points with unrepresentable outputs 0.231 * * * * [points]: Sampled 256 points with exact outputs 0.294 * * * [progress]: [2/2] Setting up program. 0.365 * [progress]: [Phase 2 of 3] Improving. 0.365 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))> 0.367 * [simplify]: Simplifying (/.p16 (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)) 0.369 * * [simplify]: iters left: 6 (16 enodes) 0.383 * * [simplify]: iters left: 5 (39 enodes) 0.397 * * [simplify]: iters left: 4 (72 enodes) 0.425 * * [simplify]: iters left: 3 (196 enodes) 0.519 * * [simplify]: Extracting #0: cost 1 inf + 0 0.519 * * [simplify]: Extracting #1: cost 5 inf + 0 0.520 * * [simplify]: Extracting #2: cost 11 inf + 1 0.520 * * [simplify]: Extracting #3: cost 16 inf + 2 0.520 * * [simplify]: Extracting #4: cost 26 inf + 807 0.521 * * [simplify]: Extracting #5: cost 66 inf + 1770 0.522 * * [simplify]: Extracting #6: cost 135 inf + 3695 0.524 * * [simplify]: Extracting #7: cost 209 inf + 14082 0.530 * * [simplify]: Extracting #8: cost 138 inf + 107732 0.545 * * [simplify]: Extracting #9: cost 36 inf + 289941 0.558 * * [simplify]: Extracting #10: cost 2 inf + 355093 0.578 * * [simplify]: Extracting #11: cost 1 inf + 357016 0.613 * * [simplify]: Extracting #12: cost 0 inf + 360620 0.640 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 0.641 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a))) 0.688 * * [progress]: iteration 1 / 4 0.688 * * * [progress]: picking best candidate 0.702 * * * * [pick]: Picked #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 0.702 * * * [progress]: localizing error 0.988 * * * [progress]: generating rewritten candidates 0.989 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.994 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.994 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 1.001 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.009 * * * [progress]: generating series expansions 1.009 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.009 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.009 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 1.010 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.010 * * * [progress]: simplifying candidates 1.010 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 1.010 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (*.p16 (real->posit16 2) a)))> 1.010 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 1.010 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (*.p16 (real->posit16 2) a)))> 1.010 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 1.010 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b))))> 1.010 * [simplify]: Simplifying (-.p16 (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) 1.011 * * [simplify]: iters left: 6 (12 enodes) 1.016 * * [simplify]: iters left: 5 (39 enodes) 1.030 * * [simplify]: iters left: 4 (111 enodes) 1.085 * * [simplify]: iters left: 3 (427 enodes) 1.388 * * [simplify]: Extracting #0: cost 1 inf + 0 1.388 * * [simplify]: Extracting #1: cost 47 inf + 0 1.389 * * [simplify]: Extracting #2: cost 231 inf + 0 1.392 * * [simplify]: Extracting #3: cost 400 inf + 3216 1.406 * * [simplify]: Extracting #4: cost 473 inf + 191470 1.480 * * [simplify]: Extracting #5: cost 180 inf + 866467 1.558 * * [simplify]: Extracting #6: cost 4 inf + 1232579 1.618 * * [simplify]: Extracting #7: cost 0 inf + 1241757 1.689 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 a c) (real->posit16 4))) 1.689 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (real->posit16 0.0) (*.p16 (*.p16 a c) (real->posit16 4))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)))) 1.689 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 1.690 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 1.690 * * [simplify]: iters left: 6 (15 enodes) 1.694 * * [simplify]: iters left: 5 (43 enodes) 1.703 * * [simplify]: iters left: 4 (88 enodes) 1.724 * * [simplify]: iters left: 3 (307 enodes) 1.836 * * [simplify]: Extracting #0: cost 1 inf + 0 1.836 * * [simplify]: Extracting #1: cost 31 inf + 0 1.837 * * [simplify]: Extracting #2: cost 125 inf + 1 1.838 * * [simplify]: Extracting #3: cost 193 inf + 2734 1.840 * * [simplify]: Extracting #4: cost 253 inf + 8433 1.845 * * [simplify]: Extracting #5: cost 273 inf + 63950 1.873 * * [simplify]: Extracting #6: cost 175 inf + 356651 1.929 * * [simplify]: Extracting #7: cost 6 inf + 666712 1.966 * * [simplify]: Extracting #8: cost 0 inf + 674735 1.995 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 1.995 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2)))) 1.995 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 1.995 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 1.995 * * [simplify]: iters left: 6 (15 enodes) 1.999 * * [simplify]: iters left: 5 (43 enodes) 2.013 * * [simplify]: iters left: 4 (88 enodes) 2.045 * * [simplify]: iters left: 3 (307 enodes) 2.208 * * [simplify]: Extracting #0: cost 1 inf + 0 2.208 * * [simplify]: Extracting #1: cost 31 inf + 0 2.208 * * [simplify]: Extracting #2: cost 125 inf + 1 2.212 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.213 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.216 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.230 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.267 * * [simplify]: Extracting #7: cost 6 inf + 666712 2.296 * * [simplify]: Extracting #8: cost 0 inf + 674735 2.348 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 2.348 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2)))) 2.348 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.348 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.348 * * [simplify]: iters left: 6 (15 enodes) 2.356 * * [simplify]: iters left: 5 (43 enodes) 2.371 * * [simplify]: iters left: 4 (88 enodes) 2.410 * * [simplify]: iters left: 3 (307 enodes) 2.565 * * [simplify]: Extracting #0: cost 1 inf + 0 2.566 * * [simplify]: Extracting #1: cost 31 inf + 0 2.566 * * [simplify]: Extracting #2: cost 125 inf + 1 2.566 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.567 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.570 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.597 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.648 * * [simplify]: Extracting #7: cost 6 inf + 666712 2.696 * * [simplify]: Extracting #8: cost 0 inf + 674735 2.726 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 2.727 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2)))) 2.727 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.727 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.727 * * [simplify]: iters left: 6 (15 enodes) 2.735 * * [simplify]: iters left: 5 (43 enodes) 2.750 * * [simplify]: iters left: 4 (88 enodes) 2.788 * * [simplify]: iters left: 3 (307 enodes) 2.936 * * [simplify]: Extracting #0: cost 1 inf + 0 2.937 * * [simplify]: Extracting #1: cost 31 inf + 0 2.937 * * [simplify]: Extracting #2: cost 125 inf + 1 2.937 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.938 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.941 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.955 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.983 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.012 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.041 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.041 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2)))) 3.041 * * * [progress]: adding candidates to table 3.431 * * [progress]: iteration 2 / 4 3.431 * * * [progress]: picking best candidate 3.491 * * * * [pick]: Picked #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 3.491 * * * [progress]: localizing error 3.663 * * * [progress]: generating rewritten candidates 3.663 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 3.665 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 3.665 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 3.668 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 3.674 * * * [progress]: generating series expansions 3.674 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 3.674 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 3.674 * * * * [progress]: [ 3 / 4 ] generating series at (2) 3.674 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 3.674 * * * [progress]: simplifying candidates 3.674 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 3.674 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (*.p16 (real->posit16 2) a)))> 3.674 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 3.674 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b))))> 3.674 * [simplify]: Simplifying (-.p16 (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) 3.674 * * [simplify]: iters left: 6 (12 enodes) 3.677 * * [simplify]: iters left: 5 (39 enodes) 3.685 * * [simplify]: iters left: 4 (111 enodes) 3.741 * * [simplify]: iters left: 3 (424 enodes) 4.035 * * [simplify]: Extracting #0: cost 1 inf + 0 4.035 * * [simplify]: Extracting #1: cost 47 inf + 0 4.035 * * [simplify]: Extracting #2: cost 231 inf + 0 4.037 * * [simplify]: Extracting #3: cost 400 inf + 3615 4.044 * * [simplify]: Extracting #4: cost 466 inf + 182833 4.090 * * [simplify]: Extracting #5: cost 208 inf + 789169 4.184 * * [simplify]: Extracting #6: cost 3 inf + 1219441 4.294 * * [simplify]: Extracting #7: cost 0 inf + 1225733 4.394 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 (real->posit16 4) a) c)) 4.394 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (real->posit16 0.0) (*.p16 (*.p16 (real->posit16 4) a) c)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)))) 4.395 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4)))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.395 * * * [progress]: adding candidates to table 4.786 * * [progress]: iteration 3 / 4 4.786 * * * [progress]: picking best candidate 4.917 * * * * [pick]: Picked #posit16 4))))) b) (real->posit16 2)) a))> 4.917 * * * [progress]: localizing error 5.196 * * * [progress]: generating rewritten candidates 5.196 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 5.200 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 5.201 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 5.210 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 5.217 * * * [progress]: generating series expansions 5.217 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 5.217 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 5.217 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 5.217 * * * * [progress]: [ 4 / 4 ] generating series at (2) 5.217 * * * [progress]: simplifying candidates 5.217 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (real->posit16 2)) a))> 5.217 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (real->posit16 2)) a))> 5.217 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 4)))))) b) (real->posit16 2)) a))> 5.217 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (real->posit16 2)) a))> 5.217 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 4))))) b) (*.p16 a (real->posit16 2))))> 5.218 * [simplify]: Simplifying (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b) 5.218 * * [simplify]: iters left: 6 (11 enodes) 5.223 * * [simplify]: iters left: 5 (35 enodes) 5.236 * * [simplify]: iters left: 4 (76 enodes) 5.269 * * [simplify]: iters left: 3 (256 enodes) 5.409 * * [simplify]: Extracting #0: cost 1 inf + 0 5.409 * * [simplify]: Extracting #1: cost 12 inf + 0 5.409 * * [simplify]: Extracting #2: cost 66 inf + 1 5.409 * * [simplify]: Extracting #3: cost 146 inf + 403 5.410 * * [simplify]: Extracting #4: cost 206 inf + 4977 5.412 * * [simplify]: Extracting #5: cost 248 inf + 24473 5.420 * * [simplify]: Extracting #6: cost 211 inf + 217933 5.453 * * [simplify]: Extracting #7: cost 16 inf + 561609 5.503 * * [simplify]: Extracting #8: cost 0 inf + 595514 5.557 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) b) 5.557 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) b) (*.p16 a (real->posit16 2)))) 5.558 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.558 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.558 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.558 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.558 * * * [progress]: adding candidates to table 6.022 * * [progress]: iteration 4 / 4 6.022 * * * [progress]: picking best candidate 6.478 * * * * [pick]: Picked #posit16 4)))) b) (real->posit16 2)) a))> 6.478 * * * [progress]: localizing error 6.795 * * * [progress]: generating rewritten candidates 6.795 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 6.809 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 6.810 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 2) 6.816 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 6.825 * * * [progress]: generating series expansions 6.825 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 6.826 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 6.826 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 2) 6.826 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 6.826 * * * [progress]: simplifying candidates 6.826 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 4)) (*.p16 (*.p16 c a) (real->posit16 4)))) (+.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.826 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.826 * * * [progress]: adding candidates to table 7.243 * [progress]: [Phase 3 of 3] Extracting. 7.243 * * [regime]: Finding splitpoints for: (#posit16 4))))) b) (*.p16 (real->posit16 2) a)))> #posit16 4)))) b) (real->posit16 2)) a))> #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b))))> #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (*.p16 (real->posit16 2) a)))>) 7.245 * * * [regime-changes]: Trying 3 branch expressions: (c a b) 7.246 * * * * [regimes]: Trying to branch on c from (#posit16 4))))) b) (*.p16 (real->posit16 2) a)))> #posit16 4)))) b) (real->posit16 2)) a))> #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b))))> #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (*.p16 (real->posit16 2) a)))>) 7.447 * * * * [regimes]: Trying to branch on a from (#posit16 4))))) b) (*.p16 (real->posit16 2) a)))> #posit16 4)))) b) (real->posit16 2)) a))> #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b))))> #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (*.p16 (real->posit16 2) a)))>) 7.656 * * * * [regimes]: Trying to branch on b from (#posit16 4))))) b) (*.p16 (real->posit16 2) a)))> #posit16 4)))) b) (real->posit16 2)) a))> #posit16 4))) (*.p16 c (*.p16 a (real->posit16 4))))) (+.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) b) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b))))> #posit16 4)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)) (real->posit16 2)) a))> #posit16 4))))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4)))))) (*.p16 b b)) (+.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b)) (*.p16 (real->posit16 2) a)))>) 7.914 * * * [regime]: Found split indices: #