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 0.005 * * * * [points]: Setting MPFR precision to 64 0.007 * * * * [points]: Setting MPFR precision to 320 0.008 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.011 * * * * [points]: Setting MPFR precision to 64 0.014 * * * * [points]: Setting MPFR precision to 320 0.016 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.019 * * * * [points]: Setting MPFR precision to 64 0.027 * * * * [points]: Setting MPFR precision to 320 0.031 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.034 * * * * [points]: Setting MPFR precision to 64 0.041 * * * * [points]: Setting MPFR precision to 320 0.048 * * * * [points]: Computing exacts for 256 points 0.051 * * * * [points]: Setting MPFR precision to 64 0.072 * * * * [points]: Setting MPFR precision to 320 0.093 * * * * [points]: Filtering points with unrepresentable outputs 0.094 * * * * [points]: Sampled 256 points with exact outputs 0.094 * * * [progress]: [2/2] Setting up program. 0.109 * [progress]: [Phase 2 of 3] Improving. 0.110 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 0.110 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 0.110 * * [simplify]: iters left: 5 (9 enodes) 0.114 * * [simplify]: iters left: 4 (22 enodes) 0.122 * * [simplify]: iters left: 3 (42 enodes) 0.137 * * [simplify]: iters left: 2 (100 enodes) 0.179 * * [simplify]: iters left: 1 (347 enodes) 0.389 * * [simplify]: Extracting #0: cost 1 inf + 0 0.389 * * [simplify]: Extracting #1: cost 48 inf + 0 0.390 * * [simplify]: Extracting #2: cost 269 inf + 0 0.393 * * [simplify]: Extracting #3: cost 457 inf + 1 0.409 * * [simplify]: Extracting #4: cost 422 inf + 210469 0.480 * * [simplify]: Extracting #5: cost 77 inf + 915056 0.560 * * [simplify]: Extracting #6: cost 3 inf + 1114648 0.656 * * [simplify]: Extracting #7: cost 1 inf + 1091652 0.775 * * [simplify]: Extracting #8: cost 0 inf + 1093814 0.898 * * [simplify]: Extracting #9: cost 0 inf + 1093774 1.002 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 1.002 * [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))))) 1.011 * * [progress]: iteration 1 / 4 1.011 * * * [progress]: picking best candidate 1.020 * * * * [pick]: Picked #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.020 * * * [progress]: localizing error 1.159 * * * [progress]: generating rewritten candidates 1.159 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.162 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 1.164 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.165 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.165 * * * [progress]: generating series expansions 1.165 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.165 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 1.165 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.165 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 1.165 * * * [progress]: simplifying candidates 1.165 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (neg.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))))))> 1.165 * * * * [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)))))))> 1.165 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 1.166 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 1.166 * * [simplify]: iters left: 5 (9 enodes) 1.168 * * [simplify]: iters left: 4 (22 enodes) 1.172 * * [simplify]: iters left: 3 (42 enodes) 1.181 * * [simplify]: iters left: 2 (100 enodes) 1.212 * * [simplify]: iters left: 1 (347 enodes) 1.488 * * [simplify]: Extracting #0: cost 1 inf + 0 1.488 * * [simplify]: Extracting #1: cost 48 inf + 0 1.489 * * [simplify]: Extracting #2: cost 269 inf + 0 1.492 * * [simplify]: Extracting #3: cost 457 inf + 1 1.509 * * [simplify]: Extracting #4: cost 422 inf + 210469 1.606 * * [simplify]: Extracting #5: cost 77 inf + 915056 1.731 * * [simplify]: Extracting #6: cost 3 inf + 1114648 1.853 * * [simplify]: Extracting #7: cost 1 inf + 1091652 1.976 * * [simplify]: Extracting #8: cost 0 inf + 1093814 2.100 * * [simplify]: Extracting #9: cost 0 inf + 1093774 2.223 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 2.223 * [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))))) 2.223 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 2.224 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 2.224 * * [simplify]: iters left: 5 (9 enodes) 2.229 * * [simplify]: iters left: 4 (22 enodes) 2.237 * * [simplify]: iters left: 3 (42 enodes) 2.252 * * [simplify]: iters left: 2 (100 enodes) 2.295 * * [simplify]: iters left: 1 (347 enodes) 2.598 * * [simplify]: Extracting #0: cost 1 inf + 0 2.598 * * [simplify]: Extracting #1: cost 48 inf + 0 2.599 * * [simplify]: Extracting #2: cost 269 inf + 0 2.602 * * [simplify]: Extracting #3: cost 457 inf + 1 2.624 * * [simplify]: Extracting #4: cost 422 inf + 210469 2.714 * * [simplify]: Extracting #5: cost 77 inf + 915056 2.840 * * [simplify]: Extracting #6: cost 3 inf + 1114648 2.934 * * [simplify]: Extracting #7: cost 1 inf + 1091652 3.056 * * [simplify]: Extracting #8: cost 0 inf + 1093814 3.177 * * [simplify]: Extracting #9: cost 0 inf + 1093774 3.298 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 3.298 * [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))))) 3.298 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 3.298 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 3.298 * * [simplify]: iters left: 5 (9 enodes) 3.303 * * [simplify]: iters left: 4 (22 enodes) 3.310 * * [simplify]: iters left: 3 (42 enodes) 3.326 * * [simplify]: iters left: 2 (100 enodes) 3.369 * * [simplify]: iters left: 1 (347 enodes) 3.659 * * [simplify]: Extracting #0: cost 1 inf + 0 3.659 * * [simplify]: Extracting #1: cost 48 inf + 0 3.660 * * [simplify]: Extracting #2: cost 269 inf + 0 3.661 * * [simplify]: Extracting #3: cost 457 inf + 1 3.670 * * [simplify]: Extracting #4: cost 422 inf + 210469 3.749 * * [simplify]: Extracting #5: cost 77 inf + 915056 3.879 * * [simplify]: Extracting #6: cost 3 inf + 1114648 3.985 * * [simplify]: Extracting #7: cost 1 inf + 1091652 4.071 * * [simplify]: Extracting #8: cost 0 inf + 1093814 4.194 * * [simplify]: Extracting #9: cost 0 inf + 1093774 4.318 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 4.318 * [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))))) 4.318 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))))> 4.318 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 4.318 * * [simplify]: iters left: 5 (9 enodes) 4.323 * * [simplify]: iters left: 4 (22 enodes) 4.331 * * [simplify]: iters left: 3 (42 enodes) 4.346 * * [simplify]: iters left: 2 (100 enodes) 4.389 * * [simplify]: iters left: 1 (347 enodes) 4.687 * * [simplify]: Extracting #0: cost 1 inf + 0 4.687 * * [simplify]: Extracting #1: cost 48 inf + 0 4.688 * * [simplify]: Extracting #2: cost 269 inf + 0 4.691 * * [simplify]: Extracting #3: cost 457 inf + 1 4.709 * * [simplify]: Extracting #4: cost 422 inf + 210469 4.798 * * [simplify]: Extracting #5: cost 77 inf + 915056 4.898 * * [simplify]: Extracting #6: cost 3 inf + 1114648 4.970 * * [simplify]: Extracting #7: cost 1 inf + 1091652 5.091 * * [simplify]: Extracting #8: cost 0 inf + 1093814 5.189 * * [simplify]: Extracting #9: cost 0 inf + 1093774 5.251 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.251 * [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))))) 5.253 * * * [progress]: adding candidates to table 5.349 * * [progress]: iteration 2 / 4 5.349 * * * [progress]: picking best candidate 5.366 * * * * [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)))))))> 5.367 * * * [progress]: localizing error 5.736 * * * [progress]: generating rewritten candidates 5.736 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 5.739 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 5.749 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 5.758 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 5.760 * * * [progress]: generating series expansions 5.760 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 5.760 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 5.760 * * * * [progress]: [ 3 / 4 ] generating series at (2) 5.760 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 5.760 * * * [progress]: simplifying candidates 5.760 * * * * [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)))))))> 5.760 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 5.760 * * [simplify]: iters left: 5 (9 enodes) 5.764 * * [simplify]: iters left: 4 (16 enodes) 5.766 * * [simplify]: iters left: 3 (18 enodes) 5.769 * * [simplify]: Extracting #0: cost 1 inf + 0 5.769 * * [simplify]: Extracting #1: cost 3 inf + 0 5.769 * * [simplify]: Extracting #2: cost 6 inf + 0 5.769 * * [simplify]: Extracting #3: cost 9 inf + 0 5.769 * * [simplify]: Extracting #4: cost 6 inf + 43 5.769 * * [simplify]: Extracting #5: cost 0 inf + 2214 5.769 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 5.770 * [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))))))) 5.770 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 5.770 * * [simplify]: iters left: 5 (9 enodes) 5.772 * * [simplify]: iters left: 4 (22 enodes) 5.776 * * [simplify]: iters left: 3 (42 enodes) 5.784 * * [simplify]: iters left: 2 (100 enodes) 5.808 * * [simplify]: iters left: 1 (347 enodes) 5.969 * * [simplify]: Extracting #0: cost 1 inf + 0 5.969 * * [simplify]: Extracting #1: cost 48 inf + 0 5.970 * * [simplify]: Extracting #2: cost 269 inf + 0 5.972 * * [simplify]: Extracting #3: cost 457 inf + 1 5.983 * * [simplify]: Extracting #4: cost 422 inf + 210469 6.040 * * [simplify]: Extracting #5: cost 77 inf + 915056 6.116 * * [simplify]: Extracting #6: cost 3 inf + 1114648 6.202 * * [simplify]: Extracting #7: cost 1 inf + 1091652 6.266 * * [simplify]: Extracting #8: cost 0 inf + 1093814 6.329 * * [simplify]: Extracting #9: cost 0 inf + 1093774 6.391 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 6.392 * [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))))))) 6.392 * * * * [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)))))))> 6.392 * * * * [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)))))))> 6.392 * * * * [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)))))))> 6.392 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 6.392 * * [simplify]: iters left: 3 (5 enodes) 6.394 * * [simplify]: iters left: 2 (11 enodes) 6.396 * * [simplify]: iters left: 1 (13 enodes) 6.399 * * [simplify]: Extracting #0: cost 1 inf + 0 6.399 * * [simplify]: Extracting #1: cost 2 inf + 0 6.399 * * [simplify]: Extracting #2: cost 4 inf + 0 6.399 * * [simplify]: Extracting #3: cost 4 inf + 1 6.399 * * [simplify]: Extracting #4: cost 0 inf + 127 6.399 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 6.399 * [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))))))) 6.399 * * * * [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)))))))> 6.399 * [simplify]: Simplifying (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 6.399 * * [simplify]: iters left: 5 (7 enodes) 6.401 * * [simplify]: iters left: 4 (16 enodes) 6.404 * * [simplify]: iters left: 3 (20 enodes) 6.407 * * [simplify]: Extracting #0: cost 1 inf + 0 6.407 * * [simplify]: Extracting #1: cost 6 inf + 0 6.407 * * [simplify]: Extracting #2: cost 8 inf + 0 6.407 * * [simplify]: Extracting #3: cost 8 inf + 1 6.407 * * [simplify]: Extracting #4: cost 5 inf + 324 6.408 * * [simplify]: Extracting #5: cost 0 inf + 2334 6.408 * [simplify]: Simplified to (*.p16 (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) (real->posit16 1)) 6.408 * [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))))))) 6.408 * * * * [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)))))))> 6.408 * * * * [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))))))))> 6.408 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 6.408 * * [simplify]: iters left: 5 (9 enodes) 6.410 * * [simplify]: iters left: 4 (16 enodes) 6.413 * * [simplify]: iters left: 3 (18 enodes) 6.416 * * [simplify]: Extracting #0: cost 1 inf + 0 6.416 * * [simplify]: Extracting #1: cost 3 inf + 0 6.416 * * [simplify]: Extracting #2: cost 6 inf + 0 6.416 * * [simplify]: Extracting #3: cost 9 inf + 0 6.416 * * [simplify]: Extracting #4: cost 6 inf + 43 6.416 * * [simplify]: Extracting #5: cost 0 inf + 2214 6.416 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 6.416 * [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)))))))) 6.416 * * * * [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)))))))))> 6.416 * [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))))))) 6.417 * * [simplify]: iters left: 6 (13 enodes) 6.420 * * [simplify]: iters left: 5 (45 enodes) 6.430 * * [simplify]: iters left: 4 (144 enodes) 6.467 * * [simplify]: iters left: 3 (446 enodes) 6.854 * * [simplify]: Extracting #0: cost 1 inf + 0 6.854 * * [simplify]: Extracting #1: cost 41 inf + 0 6.855 * * [simplify]: Extracting #2: cost 283 inf + 0 6.858 * * [simplify]: Extracting #3: cost 446 inf + 44 6.880 * * [simplify]: Extracting #4: cost 488 inf + 246749 6.999 * * [simplify]: Extracting #5: cost 101 inf + 1165723 7.177 * * [simplify]: Extracting #6: cost 2 inf + 1463482 7.346 * * [simplify]: Extracting #7: cost 0 inf + 1419126 7.515 * * [simplify]: Extracting #8: cost 0 inf + 1414206 7.684 * [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)))) 7.684 * [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))))))))) 7.685 * * * * [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)))))))> 7.685 * * * * [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)))))))> 7.685 * * * * [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)))))))> 7.685 * * * * [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)))))))> 7.685 * * * [progress]: adding candidates to table 8.014 * * [progress]: iteration 3 / 4 8.014 * * * [progress]: picking best candidate 8.053 * * * * [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)))))))> 8.053 * * * [progress]: localizing error 8.258 * * * [progress]: generating rewritten candidates 8.258 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 8.261 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 8.279 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 8.281 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 8.282 * * * [progress]: generating series expansions 8.282 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 8.282 * * * * [progress]: [ 2 / 4 ] generating series at (2) 8.282 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 8.282 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 8.282 * * * [progress]: simplifying candidates 8.282 * * * * [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)))))))> 8.282 * * * * [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)))))))> 8.282 * * * * [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))))))))> 8.283 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 8.283 * * [simplify]: iters left: 5 (9 enodes) 8.286 * * [simplify]: iters left: 4 (16 enodes) 8.289 * * [simplify]: iters left: 3 (18 enodes) 8.292 * * [simplify]: Extracting #0: cost 1 inf + 0 8.292 * * [simplify]: Extracting #1: cost 3 inf + 0 8.292 * * [simplify]: Extracting #2: cost 6 inf + 0 8.292 * * [simplify]: Extracting #3: cost 9 inf + 0 8.292 * * [simplify]: Extracting #4: cost 6 inf + 43 8.292 * * [simplify]: Extracting #5: cost 0 inf + 2214 8.292 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 8.292 * [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)))))))) 8.292 * * * * [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))))))))> 8.293 * [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))))))) 8.293 * * [simplify]: iters left: 6 (13 enodes) 8.296 * * [simplify]: iters left: 5 (38 enodes) 8.304 * * [simplify]: iters left: 4 (106 enodes) 8.332 * * [simplify]: iters left: 3 (376 enodes) 8.586 * * [simplify]: Extracting #0: cost 1 inf + 0 8.586 * * [simplify]: Extracting #1: cost 52 inf + 0 8.587 * * [simplify]: Extracting #2: cost 302 inf + 0 8.590 * * [simplify]: Extracting #3: cost 417 inf + 43 8.612 * * [simplify]: Extracting #4: cost 351 inf + 302562 8.708 * * [simplify]: Extracting #5: cost 35 inf + 1004993 8.814 * * [simplify]: Extracting #6: cost 0 inf + 1083663 8.921 * * [simplify]: Extracting #7: cost 0 inf + 1082583 9.031 * [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)))))) 9.031 * [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)))))))) 9.031 * * * * [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)))))))> 9.031 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 9.032 * * [simplify]: iters left: 5 (9 enodes) 9.035 * * [simplify]: iters left: 4 (16 enodes) 9.041 * * [simplify]: iters left: 3 (18 enodes) 9.046 * * [simplify]: Extracting #0: cost 1 inf + 0 9.046 * * [simplify]: Extracting #1: cost 3 inf + 0 9.046 * * [simplify]: Extracting #2: cost 6 inf + 0 9.046 * * [simplify]: Extracting #3: cost 9 inf + 0 9.046 * * [simplify]: Extracting #4: cost 6 inf + 43 9.046 * * [simplify]: Extracting #5: cost 0 inf + 2214 9.046 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 9.046 * [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))))))) 9.047 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 9.047 * * [simplify]: iters left: 5 (9 enodes) 9.051 * * [simplify]: iters left: 4 (22 enodes) 9.058 * * [simplify]: iters left: 3 (42 enodes) 9.071 * * [simplify]: iters left: 2 (100 enodes) 9.117 * * [simplify]: iters left: 1 (347 enodes) 9.418 * * [simplify]: Extracting #0: cost 1 inf + 0 9.418 * * [simplify]: Extracting #1: cost 48 inf + 0 9.420 * * [simplify]: Extracting #2: cost 269 inf + 0 9.423 * * [simplify]: Extracting #3: cost 457 inf + 1 9.440 * * [simplify]: Extracting #4: cost 422 inf + 210469 9.537 * * [simplify]: Extracting #5: cost 77 inf + 915056 9.660 * * [simplify]: Extracting #6: cost 3 inf + 1114648 9.786 * * [simplify]: Extracting #7: cost 1 inf + 1091652 9.907 * * [simplify]: Extracting #8: cost 0 inf + 1093814 10.031 * * [simplify]: Extracting #9: cost 0 inf + 1093774 10.154 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 10.154 * [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))))))) 10.154 * * * * [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)))))))> 10.154 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.154 * * [simplify]: iters left: 5 (9 enodes) 10.159 * * [simplify]: iters left: 4 (16 enodes) 10.165 * * [simplify]: iters left: 3 (18 enodes) 10.171 * * [simplify]: Extracting #0: cost 1 inf + 0 10.171 * * [simplify]: Extracting #1: cost 3 inf + 0 10.171 * * [simplify]: Extracting #2: cost 6 inf + 0 10.171 * * [simplify]: Extracting #3: cost 9 inf + 0 10.171 * * [simplify]: Extracting #4: cost 6 inf + 43 10.172 * * [simplify]: Extracting #5: cost 0 inf + 2214 10.172 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 10.172 * [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))))))) 10.173 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 10.173 * * [simplify]: iters left: 5 (9 enodes) 10.177 * * [simplify]: iters left: 4 (22 enodes) 10.185 * * [simplify]: iters left: 3 (42 enodes) 10.201 * * [simplify]: iters left: 2 (100 enodes) 10.246 * * [simplify]: iters left: 1 (347 enodes) 10.484 * * [simplify]: Extracting #0: cost 1 inf + 0 10.485 * * [simplify]: Extracting #1: cost 48 inf + 0 10.485 * * [simplify]: Extracting #2: cost 269 inf + 0 10.487 * * [simplify]: Extracting #3: cost 457 inf + 1 10.496 * * [simplify]: Extracting #4: cost 422 inf + 210469 10.585 * * [simplify]: Extracting #5: cost 77 inf + 915056 10.711 * * [simplify]: Extracting #6: cost 3 inf + 1114648 10.832 * * [simplify]: Extracting #7: cost 1 inf + 1091652 10.956 * * [simplify]: Extracting #8: cost 0 inf + 1093814 11.078 * * [simplify]: Extracting #9: cost 0 inf + 1093774 11.202 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.202 * [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))))))) 11.202 * * * * [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)))))))> 11.203 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.203 * * [simplify]: iters left: 5 (9 enodes) 11.207 * * [simplify]: iters left: 4 (16 enodes) 11.212 * * [simplify]: iters left: 3 (18 enodes) 11.217 * * [simplify]: Extracting #0: cost 1 inf + 0 11.217 * * [simplify]: Extracting #1: cost 3 inf + 0 11.217 * * [simplify]: Extracting #2: cost 6 inf + 0 11.217 * * [simplify]: Extracting #3: cost 9 inf + 0 11.217 * * [simplify]: Extracting #4: cost 6 inf + 43 11.218 * * [simplify]: Extracting #5: cost 0 inf + 2214 11.218 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 11.218 * [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))))))) 11.218 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 11.219 * * [simplify]: iters left: 5 (9 enodes) 11.222 * * [simplify]: iters left: 4 (22 enodes) 11.230 * * [simplify]: iters left: 3 (42 enodes) 11.240 * * [simplify]: iters left: 2 (100 enodes) 11.263 * * [simplify]: iters left: 1 (347 enodes) 11.567 * * [simplify]: Extracting #0: cost 1 inf + 0 11.567 * * [simplify]: Extracting #1: cost 48 inf + 0 11.568 * * [simplify]: Extracting #2: cost 269 inf + 0 11.571 * * [simplify]: Extracting #3: cost 457 inf + 1 11.588 * * [simplify]: Extracting #4: cost 422 inf + 210469 11.643 * * [simplify]: Extracting #5: cost 77 inf + 915056 11.764 * * [simplify]: Extracting #6: cost 3 inf + 1114648 11.886 * * [simplify]: Extracting #7: cost 1 inf + 1091652 12.009 * * [simplify]: Extracting #8: cost 0 inf + 1093814 12.133 * * [simplify]: Extracting #9: cost 0 inf + 1093774 12.253 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 12.253 * [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))))))) 12.253 * * * * [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)))))))> 12.254 * [simplify]: Simplifying (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.254 * * [simplify]: iters left: 5 (9 enodes) 12.258 * * [simplify]: iters left: 4 (16 enodes) 12.263 * * [simplify]: iters left: 3 (18 enodes) 12.268 * * [simplify]: Extracting #0: cost 1 inf + 0 12.268 * * [simplify]: Extracting #1: cost 3 inf + 0 12.268 * * [simplify]: Extracting #2: cost 6 inf + 0 12.268 * * [simplify]: Extracting #3: cost 9 inf + 0 12.268 * * [simplify]: Extracting #4: cost 6 inf + 43 12.269 * * [simplify]: Extracting #5: cost 0 inf + 2214 12.269 * [simplify]: Simplified to (+.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 12.269 * [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))))))) 12.269 * [simplify]: Simplifying (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1))))) 12.269 * * [simplify]: iters left: 5 (9 enodes) 12.273 * * [simplify]: iters left: 4 (22 enodes) 12.281 * * [simplify]: iters left: 3 (42 enodes) 12.296 * * [simplify]: iters left: 2 (100 enodes) 12.345 * * [simplify]: iters left: 1 (347 enodes) 12.649 * * [simplify]: Extracting #0: cost 1 inf + 0 12.650 * * [simplify]: Extracting #1: cost 48 inf + 0 12.651 * * [simplify]: Extracting #2: cost 269 inf + 0 12.654 * * [simplify]: Extracting #3: cost 457 inf + 1 12.671 * * [simplify]: Extracting #4: cost 422 inf + 210469 12.764 * * [simplify]: Extracting #5: cost 77 inf + 915056 12.890 * * [simplify]: Extracting #6: cost 3 inf + 1114648 12.977 * * [simplify]: Extracting #7: cost 1 inf + 1091652 13.099 * * [simplify]: Extracting #8: cost 0 inf + 1093814 13.203 * * [simplify]: Extracting #9: cost 0 inf + 1093774 13.265 * [simplify]: Simplified to (-.p16 (/.p16 (real->posit16 1) (sqrt.p16 x)) (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x)))) 13.265 * [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))))))) 13.265 * * * [progress]: adding candidates to table 13.407 * * [progress]: iteration 4 / 4 13.407 * * * [progress]: picking best candidate 13.447 * * * * [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)))))))> 13.448 * * * [progress]: localizing error 13.816 * * * [progress]: generating rewritten candidates 13.816 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 13.823 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 13.840 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 13.844 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 13.847 * * * [progress]: generating series expansions 13.847 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 13.847 * * * * [progress]: [ 2 / 4 ] generating series at (2) 13.847 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 13.847 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 13.847 * * * [progress]: simplifying candidates 13.847 * * * * [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)))))))> 13.847 * * * * [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)))))))> 13.847 * * * * [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))))))))> 13.847 * [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)))))) 13.848 * * [simplify]: iters left: 6 (14 enodes) 13.854 * * [simplify]: iters left: 5 (47 enodes) 13.874 * * [simplify]: iters left: 4 (145 enodes) 13.954 * * [simplify]: Extracting #0: cost 1 inf + 0 13.954 * * [simplify]: Extracting #1: cost 21 inf + 0 13.954 * * [simplify]: Extracting #2: cost 76 inf + 0 13.955 * * [simplify]: Extracting #3: cost 147 inf + 0 13.956 * * [simplify]: Extracting #4: cost 167 inf + 4899 13.967 * * [simplify]: Extracting #5: cost 70 inf + 151289 13.991 * * [simplify]: Extracting #6: cost 6 inf + 286697 14.018 * * [simplify]: Extracting #7: cost 0 inf + 300389 14.046 * [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)))) 14.046 * [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)))))))) 14.046 * * * * [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)))))))> 14.047 * [simplify]: Simplifying (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 x (real->posit16 1)))) 14.047 * * [simplify]: iters left: 4 (6 enodes) 14.049 * * [simplify]: iters left: 3 (12 enodes) 14.054 * * [simplify]: iters left: 2 (14 enodes) 14.059 * * [simplify]: Extracting #0: cost 1 inf + 0 14.059 * * [simplify]: Extracting #1: cost 3 inf + 0 14.059 * * [simplify]: Extracting #2: cost 5 inf + 0 14.059 * * [simplify]: Extracting #3: cost 5 inf + 1 14.059 * * [simplify]: Extracting #4: cost 0 inf + 649 14.059 * [simplify]: Simplified to (/.p16 (real->posit16 1) (sqrt.p16 (+.p16 (real->posit16 1) x))) 14.059 * [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))))))) 14.059 * * * * [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)))))))> 14.060 * [simplify]: Simplifying (*.p16 (real->posit16 1) (real->posit16 1)) 14.060 * * [simplify]: iters left: 2 (3 enodes) 14.062 * * [simplify]: iters left: 1 (6 enodes) 14.065 * * [simplify]: Extracting #0: cost 1 inf + 0 14.065 * * [simplify]: Extracting #1: cost 2 inf + 0 14.065 * * [simplify]: Extracting #2: cost 3 inf + 0 14.065 * * [simplify]: Extracting #3: cost 2 inf + 1 14.065 * * [simplify]: Extracting #4: cost 0 inf + 323 14.065 * [simplify]: Simplified to (*.p16 (real->posit16 1) (real->posit16 1)) 14.065 * [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))))))) 14.065 * * * * [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)))))))> 14.066 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.066 * * [simplify]: iters left: 3 (5 enodes) 14.068 * * [simplify]: iters left: 2 (11 enodes) 14.072 * * [simplify]: iters left: 1 (13 enodes) 14.076 * * [simplify]: Extracting #0: cost 1 inf + 0 14.076 * * [simplify]: Extracting #1: cost 2 inf + 0 14.076 * * [simplify]: Extracting #2: cost 4 inf + 0 14.076 * * [simplify]: Extracting #3: cost 4 inf + 1 14.076 * * [simplify]: Extracting #4: cost 0 inf + 127 14.076 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.076 * [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))))))) 14.077 * * * * [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)))))))> 14.077 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.077 * * [simplify]: iters left: 3 (5 enodes) 14.079 * * [simplify]: iters left: 2 (11 enodes) 14.083 * * [simplify]: iters left: 1 (13 enodes) 14.087 * * [simplify]: Extracting #0: cost 1 inf + 0 14.087 * * [simplify]: Extracting #1: cost 2 inf + 0 14.087 * * [simplify]: Extracting #2: cost 4 inf + 0 14.087 * * [simplify]: Extracting #3: cost 4 inf + 1 14.087 * * [simplify]: Extracting #4: cost 0 inf + 127 14.087 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.087 * [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))))))) 14.087 * * * * [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)))))))> 14.088 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.088 * * [simplify]: iters left: 3 (5 enodes) 14.090 * * [simplify]: iters left: 2 (11 enodes) 14.094 * * [simplify]: iters left: 1 (13 enodes) 14.097 * * [simplify]: Extracting #0: cost 1 inf + 0 14.097 * * [simplify]: Extracting #1: cost 2 inf + 0 14.098 * * [simplify]: Extracting #2: cost 4 inf + 0 14.098 * * [simplify]: Extracting #3: cost 4 inf + 1 14.098 * * [simplify]: Extracting #4: cost 0 inf + 127 14.098 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.098 * [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))))))) 14.098 * * * * [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)))))))> 14.098 * [simplify]: Simplifying (sqrt.p16 (+.p16 x (real->posit16 1))) 14.098 * * [simplify]: iters left: 3 (5 enodes) 14.101 * * [simplify]: iters left: 2 (11 enodes) 14.104 * * [simplify]: iters left: 1 (13 enodes) 14.108 * * [simplify]: Extracting #0: cost 1 inf + 0 14.108 * * [simplify]: Extracting #1: cost 2 inf + 0 14.108 * * [simplify]: Extracting #2: cost 4 inf + 0 14.108 * * [simplify]: Extracting #3: cost 4 inf + 1 14.108 * * [simplify]: Extracting #4: cost 0 inf + 127 14.109 * [simplify]: Simplified to (sqrt.p16 (+.p16 (real->posit16 1) x)) 14.109 * [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))))))) 14.109 * * * [progress]: adding candidates to table 14.464 * [progress]: [Phase 3 of 3] Extracting. 14.464 * * [regime]: Finding splitpoints for: (#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 (+.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) (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 (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))))))))>) 14.465 * * * [regime-changes]: Trying 1 branch expressions: (x) 14.465 * * * * [regimes]: Trying to branch on x from (#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 (+.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) (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 (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))))))))>) 14.554 * * * [regime]: Found split indices: #