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 0.076 * * * * [points]: Setting MPFR precision to 64 0.080 * * * * [points]: Setting MPFR precision to 320 0.083 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.089 * * * * [points]: Setting MPFR precision to 64 0.092 * * * * [points]: Setting MPFR precision to 320 0.096 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.102 * * * * [points]: Setting MPFR precision to 64 0.109 * * * * [points]: Setting MPFR precision to 320 0.115 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.120 * * * * [points]: Setting MPFR precision to 64 0.130 * * * * [points]: Setting MPFR precision to 320 0.141 * * * * [points]: Computing exacts for 256 points 0.146 * * * * [points]: Setting MPFR precision to 64 0.178 * * * * [points]: Setting MPFR precision to 320 0.674 * * * * [points]: Filtering points with unrepresentable outputs 0.676 * * * * [points]: Sampled 256 points with exact outputs 0.676 * * * [progress]: [2/2] Setting up program. 0.710 * [progress]: [Phase 2 of 3] Improving. 0.711 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))> 0.712 * [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)) 0.713 * * [simplify]: iters left: 6 (16 enodes) 0.724 * * [simplify]: iters left: 5 (39 enodes) 0.739 * * [simplify]: iters left: 4 (72 enodes) 0.756 * * [simplify]: iters left: 3 (196 enodes) 0.840 * * [simplify]: Extracting #0: cost 1 inf + 0 0.840 * * [simplify]: Extracting #1: cost 5 inf + 0 0.840 * * [simplify]: Extracting #2: cost 11 inf + 1 0.840 * * [simplify]: Extracting #3: cost 16 inf + 2 0.841 * * [simplify]: Extracting #4: cost 26 inf + 807 0.841 * * [simplify]: Extracting #5: cost 66 inf + 1770 0.841 * * [simplify]: Extracting #6: cost 135 inf + 3695 0.842 * * [simplify]: Extracting #7: cost 209 inf + 14082 0.846 * * [simplify]: Extracting #8: cost 138 inf + 107732 0.856 * * [simplify]: Extracting #9: cost 36 inf + 289941 0.876 * * [simplify]: Extracting #10: cost 2 inf + 355093 0.903 * * [simplify]: Extracting #11: cost 1 inf + 357016 0.931 * * [simplify]: Extracting #12: cost 0 inf + 360620 0.959 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 0.959 * [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))) 1.015 * * [progress]: iteration 1 / 4 1.015 * * * [progress]: picking best candidate 1.042 * * * * [pick]: Picked #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 1.042 * * * [progress]: localizing error 1.320 * * * [progress]: generating rewritten candidates 1.321 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.324 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.324 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 1.327 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.331 * * * [progress]: generating series expansions 1.332 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.332 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.332 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 1.332 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.332 * * * [progress]: simplifying candidates 1.332 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 1.332 * * * * [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)))> 1.332 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 1.332 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (*.p16 (real->posit16 2) a)))> 1.332 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 1.332 * * * * [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))))> 1.332 * [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)) 1.333 * * [simplify]: iters left: 6 (12 enodes) 1.336 * * [simplify]: iters left: 5 (39 enodes) 1.350 * * [simplify]: iters left: 4 (111 enodes) 1.414 * * [simplify]: iters left: 3 (427 enodes) 1.725 * * [simplify]: Extracting #0: cost 1 inf + 0 1.725 * * [simplify]: Extracting #1: cost 47 inf + 0 1.726 * * [simplify]: Extracting #2: cost 231 inf + 0 1.727 * * [simplify]: Extracting #3: cost 400 inf + 3216 1.734 * * [simplify]: Extracting #4: cost 473 inf + 191470 1.788 * * [simplify]: Extracting #5: cost 180 inf + 866467 1.859 * * [simplify]: Extracting #6: cost 4 inf + 1232579 1.951 * * [simplify]: Extracting #7: cost 0 inf + 1241757 2.033 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 a c) (real->posit16 4))) 2.033 * [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)))) 2.033 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.033 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.033 * * [simplify]: iters left: 6 (15 enodes) 2.037 * * [simplify]: iters left: 5 (43 enodes) 2.045 * * [simplify]: iters left: 4 (88 enodes) 2.075 * * [simplify]: iters left: 3 (307 enodes) 2.246 * * [simplify]: Extracting #0: cost 1 inf + 0 2.246 * * [simplify]: Extracting #1: cost 31 inf + 0 2.246 * * [simplify]: Extracting #2: cost 125 inf + 1 2.247 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.249 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.254 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.281 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.310 * * [simplify]: Extracting #7: cost 6 inf + 666712 2.362 * * [simplify]: Extracting #8: cost 0 inf + 674735 2.417 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 2.417 * [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)))) 2.417 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.418 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.418 * * [simplify]: iters left: 6 (15 enodes) 2.421 * * [simplify]: iters left: 5 (43 enodes) 2.429 * * [simplify]: iters left: 4 (88 enodes) 2.447 * * [simplify]: iters left: 3 (307 enodes) 2.604 * * [simplify]: Extracting #0: cost 1 inf + 0 2.605 * * [simplify]: Extracting #1: cost 31 inf + 0 2.605 * * [simplify]: Extracting #2: cost 125 inf + 1 2.605 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.606 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.609 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.625 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.676 * * [simplify]: Extracting #7: cost 6 inf + 666712 2.738 * * [simplify]: Extracting #8: cost 0 inf + 674735 2.785 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 2.785 * [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)))) 2.785 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 2.786 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 2.786 * * [simplify]: iters left: 6 (15 enodes) 2.790 * * [simplify]: iters left: 5 (43 enodes) 2.797 * * [simplify]: iters left: 4 (88 enodes) 2.818 * * [simplify]: iters left: 3 (307 enodes) 2.921 * * [simplify]: Extracting #0: cost 1 inf + 0 2.922 * * [simplify]: Extracting #1: cost 31 inf + 0 2.922 * * [simplify]: Extracting #2: cost 125 inf + 1 2.922 * * [simplify]: Extracting #3: cost 193 inf + 2734 2.923 * * [simplify]: Extracting #4: cost 253 inf + 8433 2.926 * * [simplify]: Extracting #5: cost 273 inf + 63950 2.940 * * [simplify]: Extracting #6: cost 175 inf + 356651 2.989 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.020 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.049 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.050 * [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)))) 3.050 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4)))) b) (*.p16 (real->posit16 2) a)))> 3.050 * [simplify]: Simplifying (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b) (*.p16 (real->posit16 2) a)) 3.050 * * [simplify]: iters left: 6 (15 enodes) 3.054 * * [simplify]: iters left: 5 (43 enodes) 3.071 * * [simplify]: iters left: 4 (88 enodes) 3.103 * * [simplify]: iters left: 3 (307 enodes) 3.279 * * [simplify]: Extracting #0: cost 1 inf + 0 3.279 * * [simplify]: Extracting #1: cost 31 inf + 0 3.280 * * [simplify]: Extracting #2: cost 125 inf + 1 3.281 * * [simplify]: Extracting #3: cost 193 inf + 2734 3.283 * * [simplify]: Extracting #4: cost 253 inf + 8433 3.288 * * [simplify]: Extracting #5: cost 273 inf + 63950 3.315 * * [simplify]: Extracting #6: cost 175 inf + 356651 3.367 * * [simplify]: Extracting #7: cost 6 inf + 666712 3.404 * * [simplify]: Extracting #8: cost 0 inf + 674735 3.435 * [simplify]: Simplified to (/.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4)))) b) (*.p16 a (real->posit16 2))) 3.435 * [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)))) 3.435 * * * [progress]: adding candidates to table 3.799 * * [progress]: iteration 2 / 4 3.799 * * * [progress]: picking best candidate 3.872 * * * * [pick]: Picked #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 3.872 * * * [progress]: localizing error 4.093 * * * [progress]: generating rewritten candidates 4.094 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 4.103 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 4.104 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 4.107 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 4.112 * * * [progress]: generating series expansions 4.112 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 4.112 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 4.112 * * * * [progress]: [ 3 / 4 ] generating series at (2) 4.112 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 4.112 * * * [progress]: simplifying candidates 4.112 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (*.p16 (real->posit16 2) a)))> 4.112 * * * * [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)))> 4.112 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 4.112 * * * * [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))))> 4.112 * [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)) 4.113 * * [simplify]: iters left: 6 (12 enodes) 4.116 * * [simplify]: iters left: 5 (39 enodes) 4.124 * * [simplify]: iters left: 4 (111 enodes) 4.151 * * [simplify]: iters left: 3 (424 enodes) 4.450 * * [simplify]: Extracting #0: cost 1 inf + 0 4.450 * * [simplify]: Extracting #1: cost 47 inf + 0 4.451 * * [simplify]: Extracting #2: cost 231 inf + 0 4.452 * * [simplify]: Extracting #3: cost 400 inf + 3615 4.459 * * [simplify]: Extracting #4: cost 466 inf + 182833 4.502 * * [simplify]: Extracting #5: cost 208 inf + 789169 4.595 * * [simplify]: Extracting #6: cost 3 inf + 1219441 4.682 * * [simplify]: Extracting #7: cost 0 inf + 1225733 4.774 * [simplify]: Simplified to (-.p16 (real->posit16 0.0) (*.p16 (*.p16 (real->posit16 4) a) c)) 4.774 * [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)))) 4.774 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4)))))) b) (*.p16 (real->posit16 2) a)))> 4.774 * * * * [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)))> 4.774 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.774 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.774 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.774 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4))))) b) (*.p16 (real->posit16 2) a)))> 4.774 * * * [progress]: adding candidates to table 5.083 * * [progress]: iteration 3 / 4 5.083 * * * [progress]: picking best candidate 5.173 * * * * [pick]: Picked #posit16 4))))) b) (real->posit16 2)) a))> 5.173 * * * [progress]: localizing error 5.381 * * * [progress]: generating rewritten candidates 5.381 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 5.382 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 5.383 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 5.388 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 5.391 * * * [progress]: generating series expansions 5.391 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 5.391 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 5.391 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 5.391 * * * * [progress]: [ 4 / 4 ] generating series at (2) 5.391 * * * [progress]: simplifying candidates 5.391 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 4))))) (neg.p16 b)) (real->posit16 2)) a))> 5.391 * * * * [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))> 5.391 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 4)))))) b) (real->posit16 2)) a))> 5.391 * * * * [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))> 5.391 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 4))))) b) (*.p16 a (real->posit16 2))))> 5.391 * [simplify]: Simplifying (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 c (*.p16 a (real->posit16 4))))) b) 5.391 * * [simplify]: iters left: 6 (11 enodes) 5.400 * * [simplify]: iters left: 5 (35 enodes) 5.412 * * [simplify]: iters left: 4 (76 enodes) 5.439 * * [simplify]: iters left: 3 (256 enodes) 5.541 * * [simplify]: Extracting #0: cost 1 inf + 0 5.541 * * [simplify]: Extracting #1: cost 12 inf + 0 5.541 * * [simplify]: Extracting #2: cost 66 inf + 1 5.541 * * [simplify]: Extracting #3: cost 146 inf + 403 5.542 * * [simplify]: Extracting #4: cost 206 inf + 4977 5.543 * * [simplify]: Extracting #5: cost 248 inf + 24473 5.559 * * [simplify]: Extracting #6: cost 211 inf + 217933 5.601 * * [simplify]: Extracting #7: cost 16 inf + 561609 5.631 * * [simplify]: Extracting #8: cost 0 inf + 595514 5.664 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) b) 5.664 * [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)))) 5.665 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.665 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.665 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.665 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 5.665 * * * [progress]: adding candidates to table 6.057 * * [progress]: iteration 4 / 4 6.057 * * * [progress]: picking best candidate 6.143 * * * * [pick]: Picked #posit16 4)))) b) (real->posit16 2)) a))> 6.143 * * * [progress]: localizing error 6.427 * * * [progress]: generating rewritten candidates 6.427 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 6.429 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 6.429 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 2) 6.432 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 6.436 * * * [progress]: generating series expansions 6.436 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 6.436 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 6.437 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 2) 6.437 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 6.437 * * * [progress]: simplifying candidates 6.437 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #posit16 4)))) (neg.p16 b)) (real->posit16 2)) a))> 6.437 * * * * [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))> 6.437 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 6.437 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #posit16 4) (*.p16 c a)))) b) (real->posit16 2)) a))> 6.437 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #posit16 4))))) b) (real->posit16 2)) a))> 6.437 * * * * [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))> 6.437 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.437 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.437 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.437 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #posit16 4)))) b) (real->posit16 2)) a))> 6.437 * * * [progress]: adding candidates to table 6.729 * [progress]: [Phase 3 of 3] Extracting. 6.729 * * [regime]: Finding splitpoints for: (#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 (*.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)))) 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)))> #posit16 4))))) b) (*.p16 (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))))>) 6.734 * * * [regime-changes]: Trying 3 branch expressions: (c a b) 6.735 * * * * [regimes]: Trying to branch on c from (#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 (*.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)))) 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)))> #posit16 4))))) b) (*.p16 (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))))>) 7.003 * * * * [regimes]: Trying to branch on a from (#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 (*.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)))) 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)))> #posit16 4))))) b) (*.p16 (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))))>) 7.183 * * * * [regimes]: Trying to branch on b from (#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 (*.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)))) 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)))> #posit16 4))))) b) (*.p16 (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))))>) 7.334 * * * [regime]: Found split indices: #