0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.003 * * * * [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 0.007 * * * * [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 0.017 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.020 * * * * [points]: Setting MPFR precision to 64 0.024 * * * * [points]: Setting MPFR precision to 320 0.029 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.032 * * * * [points]: Setting MPFR precision to 64 0.039 * * * * [points]: Setting MPFR precision to 320 0.046 * * * * [points]: Computing exacts for 256 points 0.049 * * * * [points]: Setting MPFR precision to 64 0.070 * * * * [points]: Setting MPFR precision to 320 0.092 * * * * [points]: Filtering points with unrepresentable outputs 0.092 * * * * [points]: Sampled 256 points with exact outputs 0.093 * * * [progress]: [2/2] Setting up program. 0.108 * [progress]: [Phase 2 of 3] Improving. 0.108 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 0.108 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 0.109 * * [simplify]: iters left: 5 (9 enodes) 0.113 * * [simplify]: iters left: 4 (22 enodes) 0.121 * * [simplify]: iters left: 3 (42 enodes) 0.155 * * [simplify]: iters left: 2 (100 enodes) 0.198 * * [simplify]: iters left: 1 (347 enodes) 0.448 * * [simplify]: Extracting #0: cost 1 inf + 0 0.448 * * [simplify]: Extracting #1: cost 48 inf + 0 0.449 * * [simplify]: Extracting #2: cost 269 inf + 0 0.452 * * [simplify]: Extracting #3: cost 457 inf + 1 0.470 * * [simplify]: Extracting #4: cost 422 inf + 210469 0.562 * * [simplify]: Extracting #5: cost 77 inf + 915056 0.658 * * [simplify]: Extracting #6: cost 3 inf + 1114648 0.780 * * [simplify]: Extracting #7: cost 1 inf + 1091652 0.900 * * [simplify]: Extracting #8: cost 0 inf + 1093814 1.003 * * [simplify]: Extracting #9: cost 0 inf + 1093774 1.066 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 1.066 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) 1.076 * * [progress]: iteration 1 / 4 1.076 * * * [progress]: picking best candidate 1.085 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.085 * * * [progress]: localizing error 1.213 * * * [progress]: generating rewritten candidates 1.213 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.216 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 1.217 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.218 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.218 * * * [progress]: generating series expansions 1.218 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.218 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 1.218 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.218 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 1.218 * * * [progress]: simplifying candidates 1.218 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (neg.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 1.218 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 1.219 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.219 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 1.219 * * [simplify]: iters left: 5 (9 enodes) 1.221 * * [simplify]: iters left: 4 (22 enodes) 1.225 * * [simplify]: iters left: 3 (42 enodes) 1.232 * * [simplify]: iters left: 2 (100 enodes) 1.255 * * [simplify]: iters left: 1 (347 enodes) 1.423 * * [simplify]: Extracting #0: cost 1 inf + 0 1.423 * * [simplify]: Extracting #1: cost 48 inf + 0 1.423 * * [simplify]: Extracting #2: cost 269 inf + 0 1.425 * * [simplify]: Extracting #3: cost 457 inf + 1 1.434 * * [simplify]: Extracting #4: cost 422 inf + 210469 1.492 * * [simplify]: Extracting #5: cost 77 inf + 915056 1.599 * * [simplify]: Extracting #6: cost 3 inf + 1114648 1.677 * * [simplify]: Extracting #7: cost 1 inf + 1091652 1.800 * * [simplify]: Extracting #8: cost 0 inf + 1093814 1.923 * * [simplify]: Extracting #9: cost 0 inf + 1093774 2.045 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 2.045 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) 2.045 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 2.045 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 2.045 * * [simplify]: iters left: 5 (9 enodes) 2.050 * * [simplify]: iters left: 4 (22 enodes) 2.058 * * [simplify]: iters left: 3 (42 enodes) 2.073 * * [simplify]: iters left: 2 (100 enodes) 2.108 * * [simplify]: iters left: 1 (347 enodes) 2.346 * * [simplify]: Extracting #0: cost 1 inf + 0 2.346 * * [simplify]: Extracting #1: cost 48 inf + 0 2.347 * * [simplify]: Extracting #2: cost 269 inf + 0 2.349 * * [simplify]: Extracting #3: cost 457 inf + 1 2.359 * * [simplify]: Extracting #4: cost 422 inf + 210469 2.448 * * [simplify]: Extracting #5: cost 77 inf + 915056 2.577 * * [simplify]: Extracting #6: cost 3 inf + 1114648 2.703 * * [simplify]: Extracting #7: cost 1 inf + 1091652 2.795 * * [simplify]: Extracting #8: cost 0 inf + 1093814 2.887 * * [simplify]: Extracting #9: cost 0 inf + 1093774 3.007 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 3.007 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) 3.007 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 3.007 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 3.008 * * [simplify]: iters left: 5 (9 enodes) 3.012 * * [simplify]: iters left: 4 (22 enodes) 3.020 * * [simplify]: iters left: 3 (42 enodes) 3.028 * * [simplify]: iters left: 2 (100 enodes) 3.051 * * [simplify]: iters left: 1 (347 enodes) 3.204 * * [simplify]: Extracting #0: cost 1 inf + 0 3.204 * * [simplify]: Extracting #1: cost 48 inf + 0 3.204 * * [simplify]: Extracting #2: cost 269 inf + 0 3.206 * * [simplify]: Extracting #3: cost 457 inf + 1 3.214 * * [simplify]: Extracting #4: cost 422 inf + 210469 3.263 * * [simplify]: Extracting #5: cost 77 inf + 915056 3.332 * * [simplify]: Extracting #6: cost 3 inf + 1114648 3.394 * * [simplify]: Extracting #7: cost 1 inf + 1091652 3.456 * * [simplify]: Extracting #8: cost 0 inf + 1093814 3.518 * * [simplify]: Extracting #9: cost 0 inf + 1093774 3.582 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 3.582 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) 3.582 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 3.582 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 3.582 * * [simplify]: iters left: 5 (9 enodes) 3.585 * * [simplify]: iters left: 4 (22 enodes) 3.589 * * [simplify]: iters left: 3 (42 enodes) 3.598 * * [simplify]: iters left: 2 (100 enodes) 3.619 * * [simplify]: iters left: 1 (347 enodes) 3.848 * * [simplify]: Extracting #0: cost 1 inf + 0 3.848 * * [simplify]: Extracting #1: cost 48 inf + 0 3.849 * * [simplify]: Extracting #2: cost 269 inf + 0 3.852 * * [simplify]: Extracting #3: cost 457 inf + 1 3.869 * * [simplify]: Extracting #4: cost 422 inf + 210469 3.913 * * [simplify]: Extracting #5: cost 77 inf + 915056 3.977 * * [simplify]: Extracting #6: cost 3 inf + 1114648 4.039 * * [simplify]: Extracting #7: cost 1 inf + 1091652 4.102 * * [simplify]: Extracting #8: cost 0 inf + 1093814 4.165 * * [simplify]: Extracting #9: cost 0 inf + 1093774 4.227 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 4.227 * [simplify]: Simplified (2) to (λ (x) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) 4.227 * * * [progress]: adding candidates to table 4.319 * * [progress]: iteration 2 / 4 4.319 * * * [progress]: picking best candidate 4.332 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 4.332 * * * [progress]: localizing error 4.562 * * * [progress]: generating rewritten candidates 4.562 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 4.565 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 4.567 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 4.575 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 4.576 * * * [progress]: generating series expansions 4.576 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 4.576 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 4.576 * * * * [progress]: [ 3 / 4 ] generating series at (2) 4.576 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 4.576 * * * [progress]: simplifying candidates 4.576 * * * * [progress]: [ 1 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 4.577 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 4.577 * * [simplify]: iters left: 5 (9 enodes) 4.579 * * [simplify]: iters left: 4 (16 enodes) 4.582 * * [simplify]: iters left: 3 (18 enodes) 4.584 * * [simplify]: Extracting #0: cost 1 inf + 0 4.584 * * [simplify]: Extracting #1: cost 3 inf + 0 4.584 * * [simplify]: Extracting #2: cost 6 inf + 0 4.584 * * [simplify]: Extracting #3: cost 9 inf + 0 4.585 * * [simplify]: Extracting #4: cost 6 inf + 43 4.585 * * [simplify]: Extracting #5: cost 0 inf + 2214 4.585 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 4.585 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 4.585 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 4.585 * * [simplify]: iters left: 5 (9 enodes) 4.587 * * [simplify]: iters left: 4 (22 enodes) 4.591 * * [simplify]: iters left: 3 (42 enodes) 4.599 * * [simplify]: iters left: 2 (100 enodes) 4.627 * * [simplify]: iters left: 1 (347 enodes) 4.811 * * [simplify]: Extracting #0: cost 1 inf + 0 4.811 * * [simplify]: Extracting #1: cost 48 inf + 0 4.812 * * [simplify]: Extracting #2: cost 269 inf + 0 4.814 * * [simplify]: Extracting #3: cost 457 inf + 1 4.823 * * [simplify]: Extracting #4: cost 422 inf + 210469 4.871 * * [simplify]: Extracting #5: cost 77 inf + 915056 4.933 * * [simplify]: Extracting #6: cost 3 inf + 1114648 4.997 * * [simplify]: Extracting #7: cost 1 inf + 1091652 5.058 * * [simplify]: Extracting #8: cost 0 inf + 1093814 5.121 * * [simplify]: Extracting #9: cost 0 inf + 1093774 5.182 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.182 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 5.182 * * * * [progress]: [ 2 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (neg.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 5.182 * * * * [progress]: [ 3 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 5.182 * * * * [progress]: [ 4 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 5.182 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 5.183 * * [simplify]: iters left: 3 (5 enodes) 5.184 * * [simplify]: iters left: 2 (11 enodes) 5.186 * * [simplify]: iters left: 1 (13 enodes) 5.188 * * [simplify]: Extracting #0: cost 1 inf + 0 5.188 * * [simplify]: Extracting #1: cost 2 inf + 0 5.188 * * [simplify]: Extracting #2: cost 4 inf + 0 5.188 * * [simplify]: Extracting #3: cost 4 inf + 1 5.188 * * [simplify]: Extracting #4: cost 0 inf + 127 5.188 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 5.188 * [simplify]: Simplified (2 1 2 2) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 5.188 * * * * [progress]: [ 5 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 5.188 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 5.189 * * [simplify]: iters left: 5 (7 enodes) 5.190 * * [simplify]: iters left: 4 (16 enodes) 5.193 * * [simplify]: iters left: 3 (20 enodes) 5.196 * * [simplify]: Extracting #0: cost 1 inf + 0 5.196 * * [simplify]: Extracting #1: cost 6 inf + 0 5.196 * * [simplify]: Extracting #2: cost 8 inf + 0 5.196 * * [simplify]: Extracting #3: cost 8 inf + 1 5.196 * * [simplify]: Extracting #4: cost 5 inf + 324 5.196 * * [simplify]: Extracting #5: cost 0 inf + 2334 5.197 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 5.197 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 5.197 * * * * [progress]: [ 6 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 5.197 * * * * [progress]: [ 7 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> 5.197 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 5.197 * * [simplify]: iters left: 5 (9 enodes) 5.199 * * [simplify]: iters left: 4 (16 enodes) 5.201 * * [simplify]: iters left: 3 (18 enodes) 5.204 * * [simplify]: Extracting #0: cost 1 inf + 0 5.204 * * [simplify]: Extracting #1: cost 3 inf + 0 5.204 * * [simplify]: Extracting #2: cost 6 inf + 0 5.204 * * [simplify]: Extracting #3: cost 9 inf + 0 5.204 * * [simplify]: Extracting #4: cost 6 inf + 43 5.204 * * [simplify]: Extracting #5: cost 0 inf + 2214 5.204 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.204 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))) 5.204 * * * * [progress]: [ 8 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))))> 5.205 * [simplify]: Simplifying (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 5.205 * * [simplify]: iters left: 6 (13 enodes) 5.208 * * [simplify]: iters left: 5 (45 enodes) 5.218 * * [simplify]: iters left: 4 (144 enodes) 5.251 * * [simplify]: iters left: 3 (446 enodes) 5.479 * * [simplify]: Extracting #0: cost 1 inf + 0 5.479 * * [simplify]: Extracting #1: cost 41 inf + 0 5.480 * * [simplify]: Extracting #2: cost 283 inf + 0 5.481 * * [simplify]: Extracting #3: cost 446 inf + 44 5.492 * * [simplify]: Extracting #4: cost 488 inf + 246749 5.563 * * [simplify]: Extracting #5: cost 101 inf + 1165723 5.705 * * [simplify]: Extracting #6: cost 2 inf + 1463482 5.874 * * [simplify]: Extracting #7: cost 0 inf + 1419126 6.042 * * [simplify]: Extracting #8: cost 0 inf + 1414206 6.207 * [simplify]: Simplified to (*.p16 (*.p16 (real->posit16 1) (-.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))) (*.p16 (real->posit16 1) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)))) 6.208 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (*.p16 (real->posit16 1) (-.p16 (/.p16 (real->posit16 1) x) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))) (*.p16 (real->posit16 1) (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))) 6.208 * * * * [progress]: [ 9 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 6.208 * * * * [progress]: [ 10 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 6.208 * * * * [progress]: [ 11 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 6.208 * * * * [progress]: [ 12 / 12 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 6.209 * * * [progress]: adding candidates to table 6.619 * * [progress]: iteration 3 / 4 6.619 * * * [progress]: picking best candidate 6.703 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 6.704 * * * [progress]: localizing error 7.074 * * * [progress]: generating rewritten candidates 7.074 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 7.077 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 7.085 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 7.086 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 7.087 * * * [progress]: generating series expansions 7.087 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 7.087 * * * * [progress]: [ 2 / 4 ] generating series at (2) 7.087 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 7.087 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 7.087 * * * [progress]: simplifying candidates 7.087 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (neg.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 7.087 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 7.087 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> 7.088 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 7.088 * * [simplify]: iters left: 5 (9 enodes) 7.090 * * [simplify]: iters left: 4 (16 enodes) 7.093 * * [simplify]: iters left: 3 (18 enodes) 7.095 * * [simplify]: Extracting #0: cost 1 inf + 0 7.095 * * [simplify]: Extracting #1: cost 3 inf + 0 7.095 * * [simplify]: Extracting #2: cost 6 inf + 0 7.095 * * [simplify]: Extracting #3: cost 9 inf + 0 7.095 * * [simplify]: Extracting #4: cost 6 inf + 43 7.096 * * [simplify]: Extracting #5: cost 0 inf + 2214 7.096 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 7.096 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))) 7.096 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> 7.096 * [simplify]: Simplifying (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 7.096 * * [simplify]: iters left: 6 (13 enodes) 7.099 * * [simplify]: iters left: 5 (38 enodes) 7.107 * * [simplify]: iters left: 4 (106 enodes) 7.136 * * [simplify]: iters left: 3 (376 enodes) 7.367 * * [simplify]: Extracting #0: cost 1 inf + 0 7.367 * * [simplify]: Extracting #1: cost 52 inf + 0 7.368 * * [simplify]: Extracting #2: cost 302 inf + 0 7.371 * * [simplify]: Extracting #3: cost 417 inf + 43 7.394 * * [simplify]: Extracting #4: cost 351 inf + 302562 7.484 * * [simplify]: Extracting #5: cost 35 inf + 1004993 7.596 * * [simplify]: Extracting #6: cost 0 inf + 1083663 7.703 * * [simplify]: Extracting #7: cost 0 inf + 1082583 8.246 * [simplify]: Simplified to (*.p16 (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))))) 8.246 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))) 8.246 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 8.247 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 8.247 * * [simplify]: iters left: 5 (9 enodes) 8.251 * * [simplify]: iters left: 4 (16 enodes) 8.256 * * [simplify]: iters left: 3 (18 enodes) 8.262 * * [simplify]: Extracting #0: cost 1 inf + 0 8.262 * * [simplify]: Extracting #1: cost 3 inf + 0 8.262 * * [simplify]: Extracting #2: cost 6 inf + 0 8.262 * * [simplify]: Extracting #3: cost 9 inf + 0 8.262 * * [simplify]: Extracting #4: cost 6 inf + 43 8.262 * * [simplify]: Extracting #5: cost 0 inf + 2214 8.262 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 8.262 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 8.263 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 8.263 * * [simplify]: iters left: 5 (9 enodes) 8.267 * * [simplify]: iters left: 4 (22 enodes) 8.275 * * [simplify]: iters left: 3 (42 enodes) 8.291 * * [simplify]: iters left: 2 (100 enodes) 8.334 * * [simplify]: iters left: 1 (347 enodes) 8.646 * * [simplify]: Extracting #0: cost 1 inf + 0 8.647 * * [simplify]: Extracting #1: cost 48 inf + 0 8.648 * * [simplify]: Extracting #2: cost 269 inf + 0 8.651 * * [simplify]: Extracting #3: cost 457 inf + 1 8.669 * * [simplify]: Extracting #4: cost 422 inf + 210469 8.760 * * [simplify]: Extracting #5: cost 77 inf + 915056 8.890 * * [simplify]: Extracting #6: cost 3 inf + 1114648 9.013 * * [simplify]: Extracting #7: cost 1 inf + 1091652 9.137 * * [simplify]: Extracting #8: cost 0 inf + 1093814 9.260 * * [simplify]: Extracting #9: cost 0 inf + 1093774 9.332 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 9.333 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 9.333 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 9.333 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 9.333 * * [simplify]: iters left: 5 (9 enodes) 9.336 * * [simplify]: iters left: 4 (16 enodes) 9.339 * * [simplify]: iters left: 3 (18 enodes) 9.343 * * [simplify]: Extracting #0: cost 1 inf + 0 9.343 * * [simplify]: Extracting #1: cost 3 inf + 0 9.343 * * [simplify]: Extracting #2: cost 6 inf + 0 9.343 * * [simplify]: Extracting #3: cost 9 inf + 0 9.343 * * [simplify]: Extracting #4: cost 6 inf + 43 9.343 * * [simplify]: Extracting #5: cost 0 inf + 2214 9.343 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 9.343 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 9.343 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 9.344 * * [simplify]: iters left: 5 (9 enodes) 9.347 * * [simplify]: iters left: 4 (22 enodes) 9.355 * * [simplify]: iters left: 3 (42 enodes) 9.371 * * [simplify]: iters left: 2 (100 enodes) 9.417 * * [simplify]: iters left: 1 (347 enodes) 9.679 * * [simplify]: Extracting #0: cost 1 inf + 0 9.679 * * [simplify]: Extracting #1: cost 48 inf + 0 9.681 * * [simplify]: Extracting #2: cost 269 inf + 0 9.683 * * [simplify]: Extracting #3: cost 457 inf + 1 9.701 * * [simplify]: Extracting #4: cost 422 inf + 210469 9.796 * * [simplify]: Extracting #5: cost 77 inf + 915056 9.911 * * [simplify]: Extracting #6: cost 3 inf + 1114648 9.974 * * [simplify]: Extracting #7: cost 1 inf + 1091652 10.087 * * [simplify]: Extracting #8: cost 0 inf + 1093814 10.213 * * [simplify]: Extracting #9: cost 0 inf + 1093774 10.335 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 10.335 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 10.335 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 10.336 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.336 * * [simplify]: iters left: 5 (9 enodes) 10.341 * * [simplify]: iters left: 4 (16 enodes) 10.346 * * [simplify]: iters left: 3 (18 enodes) 10.355 * * [simplify]: Extracting #0: cost 1 inf + 0 10.355 * * [simplify]: Extracting #1: cost 3 inf + 0 10.355 * * [simplify]: Extracting #2: cost 6 inf + 0 10.356 * * [simplify]: Extracting #3: cost 9 inf + 0 10.356 * * [simplify]: Extracting #4: cost 6 inf + 43 10.356 * * [simplify]: Extracting #5: cost 0 inf + 2214 10.356 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 10.356 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 10.357 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.357 * * [simplify]: iters left: 5 (9 enodes) 10.362 * * [simplify]: iters left: 4 (22 enodes) 10.369 * * [simplify]: iters left: 3 (42 enodes) 10.385 * * [simplify]: iters left: 2 (100 enodes) 10.429 * * [simplify]: iters left: 1 (347 enodes) 10.737 * * [simplify]: Extracting #0: cost 1 inf + 0 10.738 * * [simplify]: Extracting #1: cost 48 inf + 0 10.739 * * [simplify]: Extracting #2: cost 269 inf + 0 10.742 * * [simplify]: Extracting #3: cost 457 inf + 1 10.760 * * [simplify]: Extracting #4: cost 422 inf + 210469 10.850 * * [simplify]: Extracting #5: cost 77 inf + 915056 10.949 * * [simplify]: Extracting #6: cost 3 inf + 1114648 11.031 * * [simplify]: Extracting #7: cost 1 inf + 1091652 11.112 * * [simplify]: Extracting #8: cost 0 inf + 1093814 11.197 * * [simplify]: Extracting #9: cost 0 inf + 1093774 11.284 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.284 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 11.284 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 11.284 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.284 * * [simplify]: iters left: 5 (9 enodes) 11.287 * * [simplify]: iters left: 4 (16 enodes) 11.289 * * [simplify]: iters left: 3 (18 enodes) 11.292 * * [simplify]: Extracting #0: cost 1 inf + 0 11.292 * * [simplify]: Extracting #1: cost 3 inf + 0 11.292 * * [simplify]: Extracting #2: cost 6 inf + 0 11.292 * * [simplify]: Extracting #3: cost 9 inf + 0 11.292 * * [simplify]: Extracting #4: cost 6 inf + 43 11.292 * * [simplify]: Extracting #5: cost 0 inf + 2214 11.292 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.292 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 11.292 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.292 * * [simplify]: iters left: 5 (9 enodes) 11.294 * * [simplify]: iters left: 4 (22 enodes) 11.298 * * [simplify]: iters left: 3 (42 enodes) 11.306 * * [simplify]: iters left: 2 (100 enodes) 11.327 * * [simplify]: iters left: 1 (347 enodes) 11.507 * * [simplify]: Extracting #0: cost 1 inf + 0 11.508 * * [simplify]: Extracting #1: cost 48 inf + 0 11.508 * * [simplify]: Extracting #2: cost 269 inf + 0 11.510 * * [simplify]: Extracting #3: cost 457 inf + 1 11.518 * * [simplify]: Extracting #4: cost 422 inf + 210469 11.564 * * [simplify]: Extracting #5: cost 77 inf + 915056 11.633 * * [simplify]: Extracting #6: cost 3 inf + 1114648 11.694 * * [simplify]: Extracting #7: cost 1 inf + 1091652 11.756 * * [simplify]: Extracting #8: cost 0 inf + 1093814 11.818 * * [simplify]: Extracting #9: cost 0 inf + 1093774 11.881 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.881 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 11.881 * * * [progress]: adding candidates to table 12.015 * * [progress]: iteration 4 / 4 12.015 * * * [progress]: picking best candidate 12.060 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.061 * * * [progress]: localizing error 12.296 * * * [progress]: generating rewritten candidates 12.296 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 12.300 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 12.308 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 12.316 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 12.317 * * * [progress]: generating series expansions 12.317 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 12.317 * * * * [progress]: [ 2 / 4 ] generating series at (2) 12.317 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 12.317 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 12.317 * * * [progress]: simplifying candidates 12.317 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (neg.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.317 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.317 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> 12.317 * [simplify]: Simplifying (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) 12.318 * * [simplify]: iters left: 6 (14 enodes) 12.322 * * [simplify]: iters left: 5 (47 enodes) 12.331 * * [simplify]: iters left: 4 (146 enodes) 12.368 * * [simplify]: Extracting #0: cost 1 inf + 0 12.368 * * [simplify]: Extracting #1: cost 21 inf + 0 12.368 * * [simplify]: Extracting #2: cost 77 inf + 0 12.368 * * [simplify]: Extracting #3: cost 142 inf + 0 12.369 * * [simplify]: Extracting #4: cost 160 inf + 10747 12.374 * * [simplify]: Extracting #5: cost 72 inf + 141999 12.386 * * [simplify]: Extracting #6: cost 2 inf + 294179 12.402 * * [simplify]: Extracting #7: cost 0 inf + 300623 12.415 * [simplify]: Simplified to (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)))) 12.415 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))))) 12.416 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (real->posit16 1) (/.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.416 * [simplify]: Simplifying (real->posit16 1) 12.416 * * [simplify]: iters left: 1 (2 enodes) 12.417 * * [simplify]: Extracting #0: cost 1 inf + 0 12.417 * * [simplify]: Extracting #1: cost 2 inf + 0 12.417 * * [simplify]: Extracting #2: cost 1 inf + 1 12.417 * * [simplify]: Extracting #3: cost 0 inf + 2 12.417 * [simplify]: Simplified to (real->posit16 1) 12.417 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (real->posit16 1) (/.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.417 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.417 * [simplify]: Simplifying (*.p16 (real->posit16 1) (real->posit16 1)) 12.417 * * [simplify]: iters left: 2 (3 enodes) 12.418 * * [simplify]: iters left: 1 (6 enodes) 12.419 * * [simplify]: Extracting #0: cost 1 inf + 0 12.419 * * [simplify]: Extracting #1: cost 2 inf + 0 12.419 * * [simplify]: Extracting #2: cost 3 inf + 0 12.419 * * [simplify]: Extracting #3: cost 2 inf + 1 12.419 * * [simplify]: Extracting #4: cost 0 inf + 323 12.419 * [simplify]: Simplified to (*.p16 (real->posit16 1) (real->posit16 1)) 12.419 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.420 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.420 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.420 * * [simplify]: iters left: 5 (7 enodes) 12.421 * * [simplify]: iters left: 4 (16 enodes) 12.424 * * [simplify]: iters left: 3 (20 enodes) 12.428 * * [simplify]: Extracting #0: cost 1 inf + 0 12.428 * * [simplify]: Extracting #1: cost 6 inf + 0 12.428 * * [simplify]: Extracting #2: cost 8 inf + 0 12.428 * * [simplify]: Extracting #3: cost 8 inf + 1 12.428 * * [simplify]: Extracting #4: cost 5 inf + 324 12.428 * * [simplify]: Extracting #5: cost 0 inf + 2334 12.429 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 12.429 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.429 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.429 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.429 * * [simplify]: iters left: 5 (7 enodes) 12.431 * * [simplify]: iters left: 4 (16 enodes) 12.434 * * [simplify]: iters left: 3 (20 enodes) 12.438 * * [simplify]: Extracting #0: cost 1 inf + 0 12.438 * * [simplify]: Extracting #1: cost 6 inf + 0 12.438 * * [simplify]: Extracting #2: cost 8 inf + 0 12.438 * * [simplify]: Extracting #3: cost 8 inf + 1 12.438 * * [simplify]: Extracting #4: cost 5 inf + 324 12.438 * * [simplify]: Extracting #5: cost 0 inf + 2334 12.438 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 12.438 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.438 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.438 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.438 * * [simplify]: iters left: 5 (7 enodes) 12.440 * * [simplify]: iters left: 4 (16 enodes) 12.443 * * [simplify]: iters left: 3 (20 enodes) 12.446 * * [simplify]: Extracting #0: cost 1 inf + 0 12.446 * * [simplify]: Extracting #1: cost 6 inf + 0 12.446 * * [simplify]: Extracting #2: cost 8 inf + 0 12.446 * * [simplify]: Extracting #3: cost 8 inf + 1 12.446 * * [simplify]: Extracting #4: cost 5 inf + 324 12.446 * * [simplify]: Extracting #5: cost 0 inf + 2334 12.446 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 12.446 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.446 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 12.446 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.446 * * [simplify]: iters left: 5 (7 enodes) 12.448 * * [simplify]: iters left: 4 (16 enodes) 12.451 * * [simplify]: iters left: 3 (20 enodes) 12.454 * * [simplify]: Extracting #0: cost 1 inf + 0 12.454 * * [simplify]: Extracting #1: cost 6 inf + 0 12.454 * * [simplify]: Extracting #2: cost 8 inf + 0 12.454 * * [simplify]: Extracting #3: cost 8 inf + 1 12.454 * * [simplify]: Extracting #4: cost 5 inf + 324 12.454 * * [simplify]: Extracting #5: cost 0 inf + 2334 12.454 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 12.454 * [simplify]: Simplified (2 1 2 1) to (λ (x) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 12.454 * * * [progress]: adding candidates to table 12.657 * [progress]: [Phase 3 of 3] Extracting. 12.657 * * [regime]: Finding splitpoints for: (#posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (real->posit16 1) (/.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))>) 12.659 * * * [regime-changes]: Trying 1 branch expressions: (x) 12.659 * * * * [regimes]: Trying to branch on x from (#posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (*.p16 (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1)))))) (*.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (/.p16 (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (/.p16 (real->posit16 1) (/.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))>) 12.764 * * * [regime]: Found split indices: #