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 0.105 * * * * [points]: Setting MPFR precision to 64 0.109 * * * * [points]: Setting MPFR precision to 320 0.110 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.113 * * * * [points]: Setting MPFR precision to 64 0.116 * * * * [points]: Setting MPFR precision to 320 0.120 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.125 * * * * [points]: Setting MPFR precision to 64 0.132 * * * * [points]: Setting MPFR precision to 320 0.139 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.144 * * * * [points]: Setting MPFR precision to 64 0.155 * * * * [points]: Setting MPFR precision to 320 0.169 * * * * [points]: Computing exacts for 256 points 0.174 * * * * [points]: Setting MPFR precision to 64 0.206 * * * * [points]: Setting MPFR precision to 320 0.264 * * * * [points]: Filtering points with unrepresentable outputs 0.266 * * * * [points]: Sampled 256 points with exact outputs 0.266 * * * [progress]: [2/2] Setting up program. 0.415 * [progress]: [Phase 2 of 3] Improving. 0.415 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))> 0.417 * [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)) 0.418 * * [simplify]: iters left: 6 (16 enodes) 0.434 * * [simplify]: iters left: 5 (39 enodes) 0.448 * * [simplify]: iters left: 4 (72 enodes) 0.468 * * [simplify]: iters left: 3 (196 enodes) 0.594 * * [simplify]: Extracting #0: cost 1 inf + 0 0.595 * * [simplify]: Extracting #1: cost 5 inf + 0 0.596 * * [simplify]: Extracting #2: cost 11 inf + 1 0.596 * * [simplify]: Extracting #3: cost 16 inf + 2 0.596 * * [simplify]: Extracting #4: cost 26 inf + 807 0.597 * * [simplify]: Extracting #5: cost 66 inf + 1770 0.598 * * [simplify]: Extracting #6: cost 135 inf + 3695 0.601 * * [simplify]: Extracting #7: cost 209 inf + 14082 0.611 * * [simplify]: Extracting #8: cost 138 inf + 107732 0.798 * * [simplify]: Extracting #9: cost 36 inf + 289941 0.833 * * [simplify]: Extracting #10: cost 2 inf + 355093 0.946 * * [simplify]: Extracting #11: cost 1 inf + 357016 1.013 * * [simplify]: Extracting #12: cost 0 inf + 360620 1.051 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 1.052 * [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))) 1.111 * * [progress]: iteration 1 / 4 1.111 * * * [progress]: picking best candidate 1.133 * * * * [pick]: Picked #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 1.133 * * * [progress]: localizing error 1.416 * * * [progress]: generating rewritten candidates 1.416 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.421 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.422 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.429 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2) 1.438 * * * [progress]: generating series expansions 1.440 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.440 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.440 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.440 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2) 1.440 * * * [progress]: simplifying candidates 1.440 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 1.440 * * * * [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)))> 1.441 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 1.441 * * * * [progress]: [ 4 / 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))))> 1.441 * [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)) 1.441 * * [simplify]: iters left: 6 (12 enodes) 1.447 * * [simplify]: iters left: 5 (39 enodes) 1.462 * * [simplify]: iters left: 4 (111 enodes) 1.505 * * [simplify]: iters left: 3 (427 enodes) 1.894 * * [simplify]: Extracting #0: cost 1 inf + 0 1.894 * * [simplify]: Extracting #1: cost 47 inf + 0 1.895 * * [simplify]: Extracting #2: cost 231 inf + 0 1.898 * * [simplify]: Extracting #3: cost 400 inf + 3216 1.913 * * [simplify]: Extracting #4: cost 473 inf + 191470 1.966 * * [simplify]: Extracting #5: cost 180 inf + 866467 2.067 * * [simplify]: Extracting #6: cost 4 inf + 1232579 2.171 * * [simplify]: Extracting #7: cost 0 inf + 1241757 2.277 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 a c) (real->posit16 4))) 2.277 * [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)))) 2.278 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 2.278 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (*.p16 (real->posit16 2) a)))> 2.278 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.278 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.278 * * [simplify]: iters left: 6 (15 enodes) 2.282 * * [simplify]: iters left: 5 (43 enodes) 2.290 * * [simplify]: iters left: 4 (88 enodes) 2.319 * * [simplify]: iters left: 3 (307 enodes) 2.475 * * [simplify]: Extracting #0: cost 1 inf + 0 2.476 * * [simplify]: Extracting #1: cost 31 inf + 0 2.476 * * [simplify]: Extracting #2: cost 125 inf + 1 2.477 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.479 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.486 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.518 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.571 * * [simplify]: Extracting #7: cost 6 inf + 666712 2.629 * * [simplify]: Extracting #8: cost 0 inf + 674735 2.691 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 2.691 * [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)))) 2.691 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.691 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.691 * * [simplify]: iters left: 6 (15 enodes) 2.699 * * [simplify]: iters left: 5 (43 enodes) 2.715 * * [simplify]: iters left: 4 (88 enodes) 2.755 * * [simplify]: iters left: 3 (307 enodes) 2.927 * * [simplify]: Extracting #0: cost 1 inf + 0 2.927 * * [simplify]: Extracting #1: cost 31 inf + 0 2.927 * * [simplify]: Extracting #2: cost 125 inf + 1 2.928 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.929 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.931 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.952 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.979 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.031 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.082 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.082 * [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)))) 3.082 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 3.083 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 3.083 * * [simplify]: iters left: 6 (15 enodes) 3.090 * * [simplify]: iters left: 5 (43 enodes) 3.105 * * [simplify]: iters left: 4 (88 enodes) 3.144 * * [simplify]: iters left: 3 (307 enodes) 3.313 * * [simplify]: Extracting #0: cost 1 inf + 0 3.313 * * [simplify]: Extracting #1: cost 31 inf + 0 3.313 * * [simplify]: Extracting #2: cost 125 inf + 1 3.314 * * [simplify]: Extracting #3: cost 193 inf + 2734 3.314 * * [simplify]: Extracting #4: cost 253 inf + 8433 3.317 * * [simplify]: Extracting #5: cost 273 inf + 63950 3.336 * * [simplify]: Extracting #6: cost 175 inf + 356651 3.388 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.418 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.452 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.452 * [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)))) 3.452 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 3.452 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 3.453 * * [simplify]: iters left: 6 (15 enodes) 3.456 * * [simplify]: iters left: 5 (43 enodes) 3.464 * * [simplify]: iters left: 4 (88 enodes) 3.486 * * [simplify]: iters left: 3 (307 enodes) 3.658 * * [simplify]: Extracting #0: cost 1 inf + 0 3.658 * * [simplify]: Extracting #1: cost 31 inf + 0 3.658 * * [simplify]: Extracting #2: cost 125 inf + 1 3.659 * * [simplify]: Extracting #3: cost 193 inf + 2734 3.660 * * [simplify]: Extracting #4: cost 253 inf + 8433 3.662 * * [simplify]: Extracting #5: cost 273 inf + 63950 3.681 * * [simplify]: Extracting #6: cost 175 inf + 356651 3.731 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.785 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.831 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.831 * [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)))) 3.831 * * * [progress]: adding candidates to table 4.268 * * [progress]: iteration 2 / 4 4.268 * * * [progress]: picking best candidate 4.369 * * * * [pick]: Picked #posit16 4)))) b) (real->posit16 2)) a))> 4.369 * * * [progress]: localizing error 4.607 * * * [progress]: generating rewritten candidates 4.607 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 4.611 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 4.611 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 2) 4.617 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 4.624 * * * [progress]: generating series expansions 4.625 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 4.625 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 4.625 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 2) 4.625 * * * * [progress]: [ 4 / 4 ] generating series at (2) 4.625 * * * [progress]: simplifying candidates 4.625 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (real->posit16 2)) a))> 4.625 * * * * [progress]: [ 2 / 9 ] 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))> 4.625 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 4.625 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (real->posit16 2)) a))> 4.625 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 4)))) b) (*.p16 a (real->posit16 2))))> 4.626 * [simplify]: Simplifying (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) 4.626 * * [simplify]: iters left: 5 (11 enodes) 4.635 * * [simplify]: iters left: 4 (35 enodes) 4.642 * * [simplify]: iters left: 3 (76 enodes) 4.662 * * [simplify]: iters left: 2 (261 enodes) 4.804 * * [simplify]: Extracting #0: cost 1 inf + 0 4.804 * * [simplify]: Extracting #1: cost 12 inf + 0 4.804 * * [simplify]: Extracting #2: cost 66 inf + 1 4.805 * * [simplify]: Extracting #3: cost 146 inf + 403 4.806 * * [simplify]: Extracting #4: cost 205 inf + 4899 4.810 * * [simplify]: Extracting #5: cost 241 inf + 36908 4.829 * * [simplify]: Extracting #6: cost 176 inf + 271128 4.863 * * [simplify]: Extracting #7: cost 10 inf + 555810 4.895 * * [simplify]: Extracting #8: cost 0 inf + 573768 4.920 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) 4.920 * [simplify]: Simplified (2 1) 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)))) 4.921 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 4.921 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 4.921 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 4.921 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 4.921 * * * [progress]: adding candidates to table 5.186 * * [progress]: iteration 3 / 4 5.186 * * * [progress]: picking best candidate 5.325 * * * * [pick]: Picked #posit16 4))))) b) (real->posit16 2)) a))> 5.325 * * * [progress]: localizing error 5.514 * * * [progress]: generating rewritten candidates 5.514 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 5.516 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 5.516 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 5.519 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 5.524 * * * [progress]: generating series expansions 5.524 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 5.524 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 5.524 * * * * [progress]: [ 3 / 4 ] generating series at (2) 5.524 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 5.524 * * * [progress]: simplifying candidates 5.524 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (real->posit16 2)) a))> 5.524 * * * * [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))> 5.524 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 4))))) b) (*.p16 a (real->posit16 2))))> 5.524 * [simplify]: Simplifying (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b) 5.525 * * [simplify]: iters left: 6 (11 enodes) 5.528 * * [simplify]: iters left: 5 (35 enodes) 5.534 * * [simplify]: iters left: 4 (76 enodes) 5.556 * * [simplify]: iters left: 3 (256 enodes) 5.685 * * [simplify]: Extracting #0: cost 1 inf + 0 5.685 * * [simplify]: Extracting #1: cost 12 inf + 0 5.685 * * [simplify]: Extracting #2: cost 66 inf + 1 5.686 * * [simplify]: Extracting #3: cost 146 inf + 403 5.688 * * [simplify]: Extracting #4: cost 206 inf + 4977 5.691 * * [simplify]: Extracting #5: cost 248 inf + 24473 5.708 * * [simplify]: Extracting #6: cost 211 inf + 217933 5.747 * * [simplify]: Extracting #7: cost 16 inf + 561609 5.791 * * [simplify]: Extracting #8: cost 0 inf + 595514 5.820 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) b) 5.821 * [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)))) 5.821 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 4)))))) b) (real->posit16 2)) a))> 5.821 * * * * [progress]: [ 5 / 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))> 5.821 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.821 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.821 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.821 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.821 * * * [progress]: adding candidates to table 6.107 * * [progress]: iteration 4 / 4 6.107 * * * [progress]: picking best candidate 6.220 * * * * [pick]: Picked #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 6.220 * * * [progress]: localizing error 6.551 * * * [progress]: generating rewritten candidates 6.551 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 6.555 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 6.555 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 6.562 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 6.569 * * * [progress]: generating series expansions 6.569 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 6.570 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 6.570 * * * * [progress]: [ 3 / 4 ] generating series at (2) 6.570 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 6.570 * * * [progress]: simplifying candidates 6.570 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 6.570 * * * * [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)))> 6.570 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 6.570 * * * * [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))))> 6.570 * [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)) 6.570 * * [simplify]: iters left: 6 (12 enodes) 6.573 * * [simplify]: iters left: 5 (39 enodes) 6.588 * * [simplify]: iters left: 4 (111 enodes) 6.628 * * [simplify]: iters left: 3 (424 enodes) 6.916 * * [simplify]: Extracting #0: cost 1 inf + 0 6.916 * * [simplify]: Extracting #1: cost 47 inf + 0 6.917 * * [simplify]: Extracting #2: cost 231 inf + 0 6.919 * * [simplify]: Extracting #3: cost 400 inf + 3615 6.940 * * [simplify]: Extracting #4: cost 466 inf + 182833 6.979 * * [simplify]: Extracting #5: cost 208 inf + 789169 7.078 * * [simplify]: Extracting #6: cost 3 inf + 1219441 7.161 * * [simplify]: Extracting #7: cost 0 inf + 1225733 7.282 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 (real->posit16 4) a) c)) 7.282 * [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)))) 7.282 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4)))))) b) (*.p16 (real->posit16 2) a)))> 7.283 * * * * [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)))> 7.283 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 7.283 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 7.283 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 7.283 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 7.283 * * * [progress]: adding candidates to table 7.920 * [progress]: [Phase 3 of 3] Extracting. 7.921 * * [regime]: Finding splitpoints for: (#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)))> #posit16 4))))) b) (real->posit16 2)) a))> #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))))> #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))> #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))))) b) (*.p16 (real->posit16 2) a)))>) 7.926 * * * [regime-changes]: Trying 3 branch expressions: (c a b) 7.926 * * * * [regimes]: Trying to branch on c from (#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)))> #posit16 4))))) b) (real->posit16 2)) a))> #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))))> #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))> #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))))) b) (*.p16 (real->posit16 2) a)))>) 8.098 * * * * [regimes]: Trying to branch on a from (#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)))> #posit16 4))))) b) (real->posit16 2)) a))> #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))))> #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))> #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))))) b) (*.p16 (real->posit16 2) a)))>) 8.225 * * * * [regimes]: Trying to branch on b from (#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)))> #posit16 4))))) b) (real->posit16 2)) a))> #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))))> #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))> #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))))) b) (*.p16 (real->posit16 2) a)))>) 8.433 * * * [regime]: Found split indices: #