0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [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 0.047 * * * * [points]: Computing exacts for 256 points 0.050 * * * * [points]: Setting MPFR precision to 64 0.072 * * * * [points]: Setting MPFR precision to 320 0.107 * * * * [points]: Filtering points with unrepresentable outputs 0.108 * * * * [points]: Sampled 256 points with exact outputs 0.108 * * * [progress]: [2/2] Setting up program. 0.126 * [progress]: [Phase 2 of 3] Improving. 0.126 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 0.126 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 0.127 * * [simplify]: iters left: 5 (9 enodes) 0.131 * * [simplify]: iters left: 4 (22 enodes) 0.139 * * [simplify]: iters left: 3 (42 enodes) 0.154 * * [simplify]: iters left: 2 (100 enodes) 0.199 * * [simplify]: iters left: 1 (347 enodes) 0.508 * * [simplify]: Extracting #0: cost 1 inf + 0 0.508 * * [simplify]: Extracting #1: cost 48 inf + 0 0.510 * * [simplify]: Extracting #2: cost 269 inf + 0 0.513 * * [simplify]: Extracting #3: cost 457 inf + 1 0.530 * * [simplify]: Extracting #4: cost 422 inf + 210469 0.622 * * [simplify]: Extracting #5: cost 77 inf + 915056 0.755 * * [simplify]: Extracting #6: cost 3 inf + 1114648 0.854 * * [simplify]: Extracting #7: cost 1 inf + 1091652 0.981 * * [simplify]: Extracting #8: cost 0 inf + 1093814 1.081 * * [simplify]: Extracting #9: cost 0 inf + 1093774 1.187 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 1.187 * [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))))) 1.206 * * [progress]: iteration 1 / 4 1.206 * * * [progress]: picking best candidate 1.223 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.223 * * * [progress]: localizing error 1.445 * * * [progress]: generating rewritten candidates 1.445 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.451 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 1.453 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.455 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.455 * * * [progress]: generating series expansions 1.456 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.456 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 1.456 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.456 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 1.456 * * * [progress]: simplifying candidates 1.456 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (neg.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 1.456 * * * * [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)))))))> 1.456 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.456 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 1.456 * * [simplify]: iters left: 5 (9 enodes) 1.461 * * [simplify]: iters left: 4 (22 enodes) 1.469 * * [simplify]: iters left: 3 (42 enodes) 1.484 * * [simplify]: iters left: 2 (100 enodes) 1.538 * * [simplify]: iters left: 1 (347 enodes) 1.848 * * [simplify]: Extracting #0: cost 1 inf + 0 1.848 * * [simplify]: Extracting #1: cost 48 inf + 0 1.849 * * [simplify]: Extracting #2: cost 269 inf + 0 1.852 * * [simplify]: Extracting #3: cost 457 inf + 1 1.870 * * [simplify]: Extracting #4: cost 422 inf + 210469 1.966 * * [simplify]: Extracting #5: cost 77 inf + 915056 2.095 * * [simplify]: Extracting #6: cost 3 inf + 1114648 2.217 * * [simplify]: Extracting #7: cost 1 inf + 1091652 2.344 * * [simplify]: Extracting #8: cost 0 inf + 1093814 2.467 * * [simplify]: Extracting #9: cost 0 inf + 1093774 2.594 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 2.594 * [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))))) 2.594 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 2.595 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 2.595 * * [simplify]: iters left: 5 (9 enodes) 2.599 * * [simplify]: iters left: 4 (22 enodes) 2.608 * * [simplify]: iters left: 3 (42 enodes) 2.624 * * [simplify]: iters left: 2 (100 enodes) 2.666 * * [simplify]: iters left: 1 (347 enodes) 2.967 * * [simplify]: Extracting #0: cost 1 inf + 0 2.968 * * [simplify]: Extracting #1: cost 48 inf + 0 2.969 * * [simplify]: Extracting #2: cost 269 inf + 0 2.972 * * [simplify]: Extracting #3: cost 457 inf + 1 2.991 * * [simplify]: Extracting #4: cost 422 inf + 210469 3.090 * * [simplify]: Extracting #5: cost 77 inf + 915056 3.217 * * [simplify]: Extracting #6: cost 3 inf + 1114648 3.345 * * [simplify]: Extracting #7: cost 1 inf + 1091652 3.465 * * [simplify]: Extracting #8: cost 0 inf + 1093814 3.530 * * [simplify]: Extracting #9: cost 0 inf + 1093774 3.599 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 3.599 * [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))))) 3.599 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 3.599 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 3.599 * * [simplify]: iters left: 5 (9 enodes) 3.604 * * [simplify]: iters left: 4 (22 enodes) 3.612 * * [simplify]: iters left: 3 (42 enodes) 3.627 * * [simplify]: iters left: 2 (100 enodes) 3.674 * * [simplify]: iters left: 1 (347 enodes) 4.392 * * [simplify]: Extracting #0: cost 1 inf + 0 4.393 * * [simplify]: Extracting #1: cost 48 inf + 0 4.394 * * [simplify]: Extracting #2: cost 269 inf + 0 4.397 * * [simplify]: Extracting #3: cost 457 inf + 1 4.414 * * [simplify]: Extracting #4: cost 422 inf + 210469 4.503 * * [simplify]: Extracting #5: cost 77 inf + 915056 4.630 * * [simplify]: Extracting #6: cost 3 inf + 1114648 4.751 * * [simplify]: Extracting #7: cost 1 inf + 1091652 4.876 * * [simplify]: Extracting #8: cost 0 inf + 1093814 5.000 * * [simplify]: Extracting #9: cost 0 inf + 1093774 5.101 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.101 * [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))))) 5.101 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 5.101 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 5.101 * * [simplify]: iters left: 5 (9 enodes) 5.104 * * [simplify]: iters left: 4 (22 enodes) 5.108 * * [simplify]: iters left: 3 (42 enodes) 5.115 * * [simplify]: iters left: 2 (100 enodes) 5.141 * * [simplify]: iters left: 1 (347 enodes) 5.342 * * [simplify]: Extracting #0: cost 1 inf + 0 5.342 * * [simplify]: Extracting #1: cost 48 inf + 0 5.343 * * [simplify]: Extracting #2: cost 269 inf + 0 5.344 * * [simplify]: Extracting #3: cost 457 inf + 1 5.354 * * [simplify]: Extracting #4: cost 422 inf + 210469 5.409 * * [simplify]: Extracting #5: cost 77 inf + 915056 5.536 * * [simplify]: Extracting #6: cost 3 inf + 1114648 5.659 * * [simplify]: Extracting #7: cost 1 inf + 1091652 5.770 * * [simplify]: Extracting #8: cost 0 inf + 1093814 5.833 * * [simplify]: Extracting #9: cost 0 inf + 1093774 5.912 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.912 * [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))))) 5.912 * * * [progress]: adding candidates to table 6.072 * * [progress]: iteration 2 / 4 6.072 * * * [progress]: picking best candidate 6.088 * * * * [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)))))))> 6.088 * * * [progress]: localizing error 6.335 * * * [progress]: generating rewritten candidates 6.335 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 6.338 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 6.340 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 6.354 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 6.355 * * * [progress]: generating series expansions 6.355 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 6.355 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 6.355 * * * * [progress]: [ 3 / 4 ] generating series at (2) 6.355 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 6.355 * * * [progress]: simplifying candidates 6.355 * * * * [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)))))))> 6.355 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 6.355 * * [simplify]: iters left: 5 (9 enodes) 6.358 * * [simplify]: iters left: 4 (16 enodes) 6.361 * * [simplify]: iters left: 3 (18 enodes) 6.363 * * [simplify]: Extracting #0: cost 1 inf + 0 6.363 * * [simplify]: Extracting #1: cost 3 inf + 0 6.363 * * [simplify]: Extracting #2: cost 6 inf + 0 6.363 * * [simplify]: Extracting #3: cost 9 inf + 0 6.363 * * [simplify]: Extracting #4: cost 6 inf + 43 6.364 * * [simplify]: Extracting #5: cost 0 inf + 2214 6.364 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 6.364 * [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))))))) 6.364 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 6.364 * * [simplify]: iters left: 5 (9 enodes) 6.366 * * [simplify]: iters left: 4 (22 enodes) 6.370 * * [simplify]: iters left: 3 (42 enodes) 6.377 * * [simplify]: iters left: 2 (100 enodes) 6.398 * * [simplify]: iters left: 1 (347 enodes) 6.643 * * [simplify]: Extracting #0: cost 1 inf + 0 6.643 * * [simplify]: Extracting #1: cost 48 inf + 0 6.645 * * [simplify]: Extracting #2: cost 269 inf + 0 6.648 * * [simplify]: Extracting #3: cost 457 inf + 1 6.666 * * [simplify]: Extracting #4: cost 422 inf + 210469 6.757 * * [simplify]: Extracting #5: cost 77 inf + 915056 6.882 * * [simplify]: Extracting #6: cost 3 inf + 1114648 6.987 * * [simplify]: Extracting #7: cost 1 inf + 1091652 7.114 * * [simplify]: Extracting #8: cost 0 inf + 1093814 7.238 * * [simplify]: Extracting #9: cost 0 inf + 1093774 7.364 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 7.364 * [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))))))) 7.365 * * * * [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)))))))> 7.365 * * * * [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)))))))> 7.365 * * * * [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)))))))> 7.365 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 7.365 * * [simplify]: iters left: 3 (5 enodes) 7.368 * * [simplify]: iters left: 2 (11 enodes) 7.372 * * [simplify]: iters left: 1 (13 enodes) 7.376 * * [simplify]: Extracting #0: cost 1 inf + 0 7.376 * * [simplify]: Extracting #1: cost 2 inf + 0 7.376 * * [simplify]: Extracting #2: cost 4 inf + 0 7.376 * * [simplify]: Extracting #3: cost 4 inf + 1 7.376 * * [simplify]: Extracting #4: cost 0 inf + 127 7.376 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 7.376 * [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))))))) 7.376 * * * * [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)))))))> 7.377 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 7.377 * * [simplify]: iters left: 5 (7 enodes) 7.380 * * [simplify]: iters left: 4 (16 enodes) 7.385 * * [simplify]: iters left: 3 (20 enodes) 7.392 * * [simplify]: Extracting #0: cost 1 inf + 0 7.392 * * [simplify]: Extracting #1: cost 6 inf + 0 7.392 * * [simplify]: Extracting #2: cost 8 inf + 0 7.392 * * [simplify]: Extracting #3: cost 8 inf + 1 7.392 * * [simplify]: Extracting #4: cost 5 inf + 324 7.392 * * [simplify]: Extracting #5: cost 0 inf + 2334 7.392 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 7.393 * [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))))))) 7.393 * * * * [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)))))))> 7.393 * * * * [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))))))))> 7.393 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 7.393 * * [simplify]: iters left: 5 (9 enodes) 7.397 * * [simplify]: iters left: 4 (16 enodes) 7.402 * * [simplify]: iters left: 3 (18 enodes) 7.408 * * [simplify]: Extracting #0: cost 1 inf + 0 7.408 * * [simplify]: Extracting #1: cost 3 inf + 0 7.408 * * [simplify]: Extracting #2: cost 6 inf + 0 7.408 * * [simplify]: Extracting #3: cost 9 inf + 0 7.408 * * [simplify]: Extracting #4: cost 6 inf + 43 7.408 * * [simplify]: Extracting #5: cost 0 inf + 2214 7.409 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 7.409 * [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)))))))) 7.409 * * * * [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)))))))))> 7.409 * [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))))))) 7.410 * * [simplify]: iters left: 6 (13 enodes) 7.416 * * [simplify]: iters left: 5 (45 enodes) 7.436 * * [simplify]: iters left: 4 (144 enodes) 7.502 * * [simplify]: iters left: 3 (446 enodes) 7.854 * * [simplify]: Extracting #0: cost 1 inf + 0 7.854 * * [simplify]: Extracting #1: cost 41 inf + 0 7.855 * * [simplify]: Extracting #2: cost 283 inf + 0 7.858 * * [simplify]: Extracting #3: cost 446 inf + 44 7.879 * * [simplify]: Extracting #4: cost 488 inf + 246749 7.985 * * [simplify]: Extracting #5: cost 101 inf + 1165723 8.134 * * [simplify]: Extracting #6: cost 2 inf + 1463482 8.256 * * [simplify]: Extracting #7: cost 0 inf + 1419126 8.408 * * [simplify]: Extracting #8: cost 0 inf + 1414206 8.577 * [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)))) 8.577 * [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))))))))) 8.577 * * * * [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)))))))> 8.577 * * * * [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)))))))> 8.577 * * * * [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)))))))> 8.577 * * * * [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)))))))> 8.577 * * * [progress]: adding candidates to table 9.000 * * [progress]: iteration 3 / 4 9.000 * * * [progress]: picking best candidate 9.049 * * * * [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)))))))> 9.049 * * * [progress]: localizing error 9.362 * * * [progress]: generating rewritten candidates 9.362 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 9.368 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 9.384 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 9.386 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 9.388 * * * [progress]: generating series expansions 9.388 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 9.389 * * * * [progress]: [ 2 / 4 ] generating series at (2) 9.389 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 9.389 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 9.389 * * * [progress]: simplifying candidates 9.389 * * * * [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)))))))> 9.389 * * * * [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)))))))> 9.389 * * * * [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))))))))> 9.389 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 9.389 * * [simplify]: iters left: 5 (9 enodes) 9.394 * * [simplify]: iters left: 4 (16 enodes) 9.399 * * [simplify]: iters left: 3 (18 enodes) 9.405 * * [simplify]: Extracting #0: cost 1 inf + 0 9.405 * * [simplify]: Extracting #1: cost 3 inf + 0 9.405 * * [simplify]: Extracting #2: cost 6 inf + 0 9.406 * * [simplify]: Extracting #3: cost 9 inf + 0 9.406 * * [simplify]: Extracting #4: cost 6 inf + 43 9.406 * * [simplify]: Extracting #5: cost 0 inf + 2214 9.406 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 9.406 * [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)))))))) 9.406 * * * * [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))))))))> 9.407 * [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))))))) 9.407 * * [simplify]: iters left: 6 (13 enodes) 9.413 * * [simplify]: iters left: 5 (38 enodes) 9.429 * * [simplify]: iters left: 4 (106 enodes) 9.462 * * [simplify]: iters left: 3 (376 enodes) 9.643 * * [simplify]: Extracting #0: cost 1 inf + 0 9.643 * * [simplify]: Extracting #1: cost 52 inf + 0 9.644 * * [simplify]: Extracting #2: cost 302 inf + 0 9.647 * * [simplify]: Extracting #3: cost 417 inf + 43 9.670 * * [simplify]: Extracting #4: cost 351 inf + 302562 9.760 * * [simplify]: Extracting #5: cost 35 inf + 1004993 9.867 * * [simplify]: Extracting #6: cost 0 inf + 1083663 9.943 * * [simplify]: Extracting #7: cost 0 inf + 1082583 10.052 * [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)))))) 10.052 * [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)))))))) 10.053 * * * * [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)))))))> 10.053 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.053 * * [simplify]: iters left: 5 (9 enodes) 10.057 * * [simplify]: iters left: 4 (16 enodes) 10.062 * * [simplify]: iters left: 3 (18 enodes) 10.067 * * [simplify]: Extracting #0: cost 1 inf + 0 10.067 * * [simplify]: Extracting #1: cost 3 inf + 0 10.067 * * [simplify]: Extracting #2: cost 6 inf + 0 10.067 * * [simplify]: Extracting #3: cost 9 inf + 0 10.067 * * [simplify]: Extracting #4: cost 6 inf + 43 10.067 * * [simplify]: Extracting #5: cost 0 inf + 2214 10.068 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 10.068 * [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))))))) 10.068 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.068 * * [simplify]: iters left: 5 (9 enodes) 10.072 * * [simplify]: iters left: 4 (22 enodes) 10.079 * * [simplify]: iters left: 3 (42 enodes) 10.093 * * [simplify]: iters left: 2 (100 enodes) 10.138 * * [simplify]: iters left: 1 (347 enodes) 10.389 * * [simplify]: Extracting #0: cost 1 inf + 0 10.389 * * [simplify]: Extracting #1: cost 48 inf + 0 10.391 * * [simplify]: Extracting #2: cost 269 inf + 0 10.394 * * [simplify]: Extracting #3: cost 457 inf + 1 10.412 * * [simplify]: Extracting #4: cost 422 inf + 210469 10.500 * * [simplify]: Extracting #5: cost 77 inf + 915056 10.631 * * [simplify]: Extracting #6: cost 3 inf + 1114648 10.754 * * [simplify]: Extracting #7: cost 1 inf + 1091652 10.879 * * [simplify]: Extracting #8: cost 0 inf + 1093814 11.005 * * [simplify]: Extracting #9: cost 0 inf + 1093774 11.129 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.129 * [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))))))) 11.130 * * * * [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)))))))> 11.130 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.130 * * [simplify]: iters left: 5 (9 enodes) 11.135 * * [simplify]: iters left: 4 (16 enodes) 11.141 * * [simplify]: iters left: 3 (18 enodes) 11.147 * * [simplify]: Extracting #0: cost 1 inf + 0 11.147 * * [simplify]: Extracting #1: cost 3 inf + 0 11.147 * * [simplify]: Extracting #2: cost 6 inf + 0 11.147 * * [simplify]: Extracting #3: cost 9 inf + 0 11.147 * * [simplify]: Extracting #4: cost 6 inf + 43 11.148 * * [simplify]: Extracting #5: cost 0 inf + 2214 11.148 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.148 * [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))))))) 11.148 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.149 * * [simplify]: iters left: 5 (9 enodes) 11.153 * * [simplify]: iters left: 4 (22 enodes) 11.161 * * [simplify]: iters left: 3 (42 enodes) 11.178 * * [simplify]: iters left: 2 (100 enodes) 11.225 * * [simplify]: iters left: 1 (347 enodes) 11.486 * * [simplify]: Extracting #0: cost 1 inf + 0 11.486 * * [simplify]: Extracting #1: cost 48 inf + 0 11.487 * * [simplify]: Extracting #2: cost 269 inf + 0 11.488 * * [simplify]: Extracting #3: cost 457 inf + 1 11.497 * * [simplify]: Extracting #4: cost 422 inf + 210469 11.580 * * [simplify]: Extracting #5: cost 77 inf + 915056 11.691 * * [simplify]: Extracting #6: cost 3 inf + 1114648 11.804 * * [simplify]: Extracting #7: cost 1 inf + 1091652 11.928 * * [simplify]: Extracting #8: cost 0 inf + 1093814 12.051 * * [simplify]: Extracting #9: cost 0 inf + 1093774 12.176 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 12.176 * [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))))))) 12.176 * * * * [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)))))))> 12.177 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.177 * * [simplify]: iters left: 5 (9 enodes) 12.181 * * [simplify]: iters left: 4 (16 enodes) 12.187 * * [simplify]: iters left: 3 (18 enodes) 12.192 * * [simplify]: Extracting #0: cost 1 inf + 0 12.193 * * [simplify]: Extracting #1: cost 3 inf + 0 12.193 * * [simplify]: Extracting #2: cost 6 inf + 0 12.193 * * [simplify]: Extracting #3: cost 9 inf + 0 12.193 * * [simplify]: Extracting #4: cost 6 inf + 43 12.193 * * [simplify]: Extracting #5: cost 0 inf + 2214 12.193 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 12.193 * [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))))))) 12.194 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.194 * * [simplify]: iters left: 5 (9 enodes) 12.198 * * [simplify]: iters left: 4 (22 enodes) 12.207 * * [simplify]: iters left: 3 (42 enodes) 12.222 * * [simplify]: iters left: 2 (100 enodes) 12.263 * * [simplify]: iters left: 1 (347 enodes) 12.559 * * [simplify]: Extracting #0: cost 1 inf + 0 12.560 * * [simplify]: Extracting #1: cost 48 inf + 0 12.561 * * [simplify]: Extracting #2: cost 269 inf + 0 12.564 * * [simplify]: Extracting #3: cost 457 inf + 1 12.582 * * [simplify]: Extracting #4: cost 422 inf + 210469 12.638 * * [simplify]: Extracting #5: cost 77 inf + 915056 12.719 * * [simplify]: Extracting #6: cost 3 inf + 1114648 12.785 * * [simplify]: Extracting #7: cost 1 inf + 1091652 12.898 * * [simplify]: Extracting #8: cost 0 inf + 1093814 13.022 * * [simplify]: Extracting #9: cost 0 inf + 1093774 13.128 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 13.128 * [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))))))) 13.128 * * * * [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)))))))> 13.129 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 13.129 * * [simplify]: iters left: 5 (9 enodes) 13.131 * * [simplify]: iters left: 4 (16 enodes) 13.134 * * [simplify]: iters left: 3 (18 enodes) 13.140 * * [simplify]: Extracting #0: cost 1 inf + 0 13.140 * * [simplify]: Extracting #1: cost 3 inf + 0 13.140 * * [simplify]: Extracting #2: cost 6 inf + 0 13.140 * * [simplify]: Extracting #3: cost 9 inf + 0 13.140 * * [simplify]: Extracting #4: cost 6 inf + 43 13.140 * * [simplify]: Extracting #5: cost 0 inf + 2214 13.141 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 13.141 * [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))))))) 13.141 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 13.141 * * [simplify]: iters left: 5 (9 enodes) 13.145 * * [simplify]: iters left: 4 (22 enodes) 13.153 * * [simplify]: iters left: 3 (42 enodes) 13.169 * * [simplify]: iters left: 2 (100 enodes) 13.214 * * [simplify]: iters left: 1 (347 enodes) 13.454 * * [simplify]: Extracting #0: cost 1 inf + 0 13.454 * * [simplify]: Extracting #1: cost 48 inf + 0 13.455 * * [simplify]: Extracting #2: cost 269 inf + 0 13.458 * * [simplify]: Extracting #3: cost 457 inf + 1 13.476 * * [simplify]: Extracting #4: cost 422 inf + 210469 13.565 * * [simplify]: Extracting #5: cost 77 inf + 915056 13.697 * * [simplify]: Extracting #6: cost 3 inf + 1114648 13.793 * * [simplify]: Extracting #7: cost 1 inf + 1091652 13.863 * * [simplify]: Extracting #8: cost 0 inf + 1093814 13.971 * * [simplify]: Extracting #9: cost 0 inf + 1093774 14.094 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 14.094 * [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))))))) 14.095 * * * [progress]: adding candidates to table 14.230 * * [progress]: iteration 4 / 4 14.230 * * * [progress]: picking best candidate 14.292 * * * * [pick]: Picked #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)))))))> 14.292 * * * [progress]: localizing error 14.676 * * * [progress]: generating rewritten candidates 14.676 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 14.684 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 14.700 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 14.704 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 14.706 * * * [progress]: generating series expansions 14.707 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 14.707 * * * * [progress]: [ 2 / 4 ] generating series at (2) 14.707 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 14.707 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 14.707 * * * [progress]: simplifying candidates 14.707 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x))) (neg.p16 (/.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)))))))> 14.707 * * * * [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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 x (real->posit16 1)))))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 14.707 * * * * [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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1))))))))> 14.716 * [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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.p16 (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))))) 14.717 * * [simplify]: iters left: 6 (14 enodes) 14.724 * * [simplify]: iters left: 5 (47 enodes) 14.744 * * [simplify]: iters left: 4 (145 enodes) 14.812 * * [simplify]: Extracting #0: cost 1 inf + 0 14.812 * * [simplify]: Extracting #1: cost 21 inf + 0 14.812 * * [simplify]: Extracting #2: cost 76 inf + 0 14.813 * * [simplify]: Extracting #3: cost 147 inf + 0 14.814 * * [simplify]: Extracting #4: cost 167 inf + 4899 14.820 * * [simplify]: Extracting #5: cost 70 inf + 151289 14.832 * * [simplify]: Extracting #6: cost 6 inf + 286697 14.849 * * [simplify]: Extracting #7: cost 0 inf + 300389 14.865 * [simplify]: Simplified to (*.p16 (+.p16 (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (-.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 (real->posit16 1) x)))) 14.865 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (+.p16 (/.p16 (*.p16 (real->posit16 1) (real->posit16 1)) (+.p16 (real->posit16 1) x)) (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 x)))) (-.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 (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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))))))) 14.866 * * * * [progress]: [ 4 / 9 ] 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 (sqrt.p16 (+.p16 x (real->posit16 1))) (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 14.866 * [simplify]: Simplifying (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) 14.866 * * [simplify]: iters left: 4 (6 enodes) 14.867 * * [simplify]: iters left: 3 (12 enodes) 14.869 * * [simplify]: iters left: 2 (14 enodes) 14.872 * * [simplify]: Extracting #0: cost 1 inf + 0 14.872 * * [simplify]: Extracting #1: cost 3 inf + 0 14.872 * * [simplify]: Extracting #2: cost 5 inf + 0 14.872 * * [simplify]: Extracting #3: cost 5 inf + 1 14.872 * * [simplify]: Extracting #4: cost 0 inf + 649 14.872 * [simplify]: Simplified to (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) 14.872 * [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) (sqrt.p16 (+.p16 (real->posit16 1) x))) (/.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))) 14.872 * * * * [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)))))))> 14.872 * [simplify]: Simplifying (*.p16 (real->posit16 1) (real->posit16 1)) 14.872 * * [simplify]: iters left: 2 (3 enodes) 14.873 * * [simplify]: iters left: 1 (6 enodes) 14.874 * * [simplify]: Extracting #0: cost 1 inf + 0 14.874 * * [simplify]: Extracting #1: cost 2 inf + 0 14.874 * * [simplify]: Extracting #2: cost 3 inf + 0 14.874 * * [simplify]: Extracting #3: cost 2 inf + 1 14.874 * * [simplify]: Extracting #4: cost 0 inf + 323 14.875 * [simplify]: Simplified to (*.p16 (real->posit16 1) (real->posit16 1)) 14.875 * [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))))))) 14.875 * * * * [progress]: [ 6 / 9 ] 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)))))))> 14.875 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.875 * * [simplify]: iters left: 3 (5 enodes) 14.876 * * [simplify]: iters left: 2 (11 enodes) 14.878 * * [simplify]: iters left: 1 (13 enodes) 14.880 * * [simplify]: Extracting #0: cost 1 inf + 0 14.880 * * [simplify]: Extracting #1: cost 2 inf + 0 14.880 * * [simplify]: Extracting #2: cost 4 inf + 0 14.880 * * [simplify]: Extracting #3: cost 4 inf + 1 14.880 * * [simplify]: Extracting #4: cost 0 inf + 127 14.880 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.880 * [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))))))) 14.880 * * * * [progress]: [ 7 / 9 ] 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)))))))> 14.880 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.880 * * [simplify]: iters left: 3 (5 enodes) 14.882 * * [simplify]: iters left: 2 (11 enodes) 14.883 * * [simplify]: iters left: 1 (13 enodes) 14.885 * * [simplify]: Extracting #0: cost 1 inf + 0 14.885 * * [simplify]: Extracting #1: cost 2 inf + 0 14.885 * * [simplify]: Extracting #2: cost 4 inf + 0 14.885 * * [simplify]: Extracting #3: cost 4 inf + 1 14.885 * * [simplify]: Extracting #4: cost 0 inf + 127 14.885 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.886 * [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))))))) 14.886 * * * * [progress]: [ 8 / 9 ] 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)))))))> 14.886 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.886 * * [simplify]: iters left: 3 (5 enodes) 14.887 * * [simplify]: iters left: 2 (11 enodes) 14.889 * * [simplify]: iters left: 1 (13 enodes) 14.891 * * [simplify]: Extracting #0: cost 1 inf + 0 14.891 * * [simplify]: Extracting #1: cost 2 inf + 0 14.891 * * [simplify]: Extracting #2: cost 4 inf + 0 14.891 * * [simplify]: Extracting #3: cost 4 inf + 1 14.891 * * [simplify]: Extracting #4: cost 0 inf + 127 14.891 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.891 * [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))))))) 14.891 * * * * [progress]: [ 9 / 9 ] 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)))))))> 14.891 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.892 * * [simplify]: iters left: 3 (5 enodes) 14.893 * * [simplify]: iters left: 2 (11 enodes) 14.895 * * [simplify]: iters left: 1 (13 enodes) 14.897 * * [simplify]: Extracting #0: cost 1 inf + 0 14.897 * * [simplify]: Extracting #1: cost 2 inf + 0 14.897 * * [simplify]: Extracting #2: cost 4 inf + 0 14.897 * * [simplify]: Extracting #3: cost 4 inf + 1 14.897 * * [simplify]: Extracting #4: cost 0 inf + 127 14.897 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.897 * [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))))))) 14.897 * * * [progress]: adding candidates to table 15.184 * [progress]: [Phase 3 of 3] Extracting. 15.184 * * [regime]: Finding splitpoints for: (#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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (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 (+.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 (+.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 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)))))))>) 15.187 * * * [regime-changes]: Trying 1 branch expressions: (x) 15.188 * * * * [regimes]: Trying to branch on x from (#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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (real->posit16 1)) (sqrt.p16 (+.p16 x (real->posit16 1)))) (/.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 (/.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 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) (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 (+.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 (+.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 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)))))))>) 15.343 * * * [regime]: Found split indices: #