0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.002 * * * * [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
0.010 * * * * [points]: Setting MPFR precision to 64
0.012 * * * * [points]: Setting MPFR precision to 320
0.015 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.017 * * * * [points]: Setting MPFR precision to 64
0.022 * * * * [points]: Setting MPFR precision to 320
0.026 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.028 * * * * [points]: Setting MPFR precision to 64
0.035 * * * * [points]: Setting MPFR precision to 320
0.042 * * * * [points]: Computing exacts for 256 points
0.044 * * * * [points]: Setting MPFR precision to 64
0.065 * * * * [points]: Setting MPFR precision to 320
0.099 * * * * [points]: Filtering points with unrepresentable outputs
0.100 * * * * [points]: Sampled 256 points with exact outputs
0.100 * * * [progress]: [2/2] Setting up program.
0.116 * [progress]: [Phase 2 of 3] Improving.
0.116 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))>
0.116 * [simplify]: Simplifying (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))
0.116 * * [simplify]: iters left: 4 (7 enodes)
0.120 * * [simplify]: iters left: 3 (20 enodes)
0.127 * * [simplify]: iters left: 2 (32 enodes)
0.139 * * [simplify]: iters left: 1 (92 enodes)
0.182 * * [simplify]: Extracting #0: cost 1 inf + 0
0.182 * * [simplify]: Extracting #1: cost 13 inf + 0
0.182 * * [simplify]: Extracting #2: cost 67 inf + 0
0.183 * * [simplify]: Extracting #3: cost 111 inf + 723
0.183 * * [simplify]: Extracting #4: cost 94 inf + 7692
0.186 * * [simplify]: Extracting #5: cost 25 inf + 47669
0.190 * * [simplify]: Extracting #6: cost 0 inf + 67124
0.195 * [simplify]: Simplified to (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))
0.195 * [simplify]: Simplified (2) to (λ (x) (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x)))
0.205 * * [progress]: iteration 1 / 4
0.205 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))>
0.214 * * * [progress]: localizing error
0.308 * * * [progress]: generating rewritten candidates
0.309 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.310 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.311 * * * [progress]: generating series expansions
0.311 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.311 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.311 * * * [progress]: simplifying candidates
0.311 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #<alt (λ (x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (neg.p16 (sqrt.p16 x))))>
0.311 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.311 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))>
0.311 * [simplify]: Simplifying (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))
0.311 * * [simplify]: iters left: 4 (7 enodes)
0.313 * * [simplify]: iters left: 3 (20 enodes)
0.317 * * [simplify]: iters left: 2 (32 enodes)
0.323 * * [simplify]: iters left: 1 (92 enodes)
0.352 * * [simplify]: Extracting #0: cost 1 inf + 0
0.352 * * [simplify]: Extracting #1: cost 13 inf + 0
0.352 * * [simplify]: Extracting #2: cost 67 inf + 0
0.352 * * [simplify]: Extracting #3: cost 111 inf + 723
0.353 * * [simplify]: Extracting #4: cost 94 inf + 7692
0.356 * * [simplify]: Extracting #5: cost 25 inf + 47669
0.360 * * [simplify]: Extracting #6: cost 0 inf + 67124
0.364 * [simplify]: Simplified to (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))
0.364 * [simplify]: Simplified (2) to (λ (x) (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x)))
0.364 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))>
0.365 * [simplify]: Simplifying (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))
0.365 * * [simplify]: iters left: 4 (7 enodes)
0.367 * * [simplify]: iters left: 3 (20 enodes)
0.370 * * [simplify]: iters left: 2 (32 enodes)
0.376 * * [simplify]: iters left: 1 (92 enodes)
0.398 * * [simplify]: Extracting #0: cost 1 inf + 0
0.399 * * [simplify]: Extracting #1: cost 13 inf + 0
0.399 * * [simplify]: Extracting #2: cost 67 inf + 0
0.399 * * [simplify]: Extracting #3: cost 111 inf + 723
0.400 * * [simplify]: Extracting #4: cost 94 inf + 7692
0.402 * * [simplify]: Extracting #5: cost 25 inf + 47669
0.407 * * [simplify]: Extracting #6: cost 0 inf + 67124
0.411 * [simplify]: Simplified to (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))
0.411 * [simplify]: Simplified (2) to (λ (x) (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x)))
0.411 * * * [progress]: adding candidates to table
0.479 * * [progress]: iteration 2 / 4
0.479 * * * [progress]: picking best candidate
0.492 * * * * [pick]: Picked  #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.492 * * * [progress]: localizing error
0.748 * * * [progress]: generating rewritten candidates
0.748 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.752 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.754 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.756 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.756 * * * [progress]: generating series expansions
0.756 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.756 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.756 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.756 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.756 * * * [progress]: simplifying candidates
0.756 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.756 * [simplify]: Simplifying (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))
0.756 * * [simplify]: iters left: 4 (7 enodes)
0.758 * * [simplify]: iters left: 3 (14 enodes)
0.761 * * [simplify]: iters left: 2 (16 enodes)
0.772 * * [simplify]: Extracting #0: cost 1 inf + 0
0.772 * * [simplify]: Extracting #1: cost 3 inf + 0
0.772 * * [simplify]: Extracting #2: cost 5 inf + 0
0.772 * * [simplify]: Extracting #3: cost 5 inf + 1
0.772 * * [simplify]: Extracting #4: cost 5 inf + 42
0.772 * * [simplify]: Extracting #5: cost 0 inf + 330
0.772 * [simplify]: Simplified to (+.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))
0.772 * [simplify]: Simplified (2 1 1) to (λ (x) (/.p16 (*.p16 (+.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x)) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
0.772 * [simplify]: Simplifying (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))
0.772 * * [simplify]: iters left: 4 (7 enodes)
0.774 * * [simplify]: iters left: 3 (20 enodes)
0.778 * * [simplify]: iters left: 2 (32 enodes)
0.784 * * [simplify]: iters left: 1 (92 enodes)
0.806 * * [simplify]: Extracting #0: cost 1 inf + 0
0.806 * * [simplify]: Extracting #1: cost 13 inf + 0
0.806 * * [simplify]: Extracting #2: cost 67 inf + 0
0.807 * * [simplify]: Extracting #3: cost 111 inf + 723
0.807 * * [simplify]: Extracting #4: cost 94 inf + 7692
0.810 * * [simplify]: Extracting #5: cost 25 inf + 47669
0.814 * * [simplify]: Extracting #6: cost 0 inf + 67124
0.819 * [simplify]: Simplified to (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))
0.819 * [simplify]: Simplified (2 1 2) to (λ (x) (/.p16 (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (-.p16 (sqrt.p16 (+.p16 (real->posit16 1) x)) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
0.819 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (+.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (neg.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.819 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (/.p16 (-.p16 (*.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.819 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.820 * [simplify]: Simplifying (real->posit16 1)
0.820 * * [simplify]: iters left: 1 (2 enodes)
0.822 * * [simplify]: Extracting #0: cost 1 inf + 0
0.822 * * [simplify]: Extracting #1: cost 2 inf + 0
0.822 * * [simplify]: Extracting #2: cost 1 inf + 1
0.822 * * [simplify]: Extracting #3: cost 0 inf + 2
0.822 * [simplify]: Simplified to (real->posit16 1)
0.822 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
0.822 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
0.822 * * * [progress]: adding candidates to table
1.237 * * [progress]: iteration 3 / 4
1.237 * * * [progress]: picking best candidate
1.290 * * * * [pick]: Picked  #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.290 * * * [progress]: localizing error
1.566 * * * [progress]: generating rewritten candidates
1.566 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.579 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.583 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
1.584 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.604 * * * [progress]: generating series expansions
1.604 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.604 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.604 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
1.605 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.605 * * * [progress]: simplifying candidates
1.605 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (+.p16 x (-.p16 (real->posit16 1) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.605 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (+.p16 (+.p16 x (real->posit16 1)) (neg.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.605 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (/.p16 (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.605 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.605 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.605 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))))))>
1.605 * [simplify]: Simplifying (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))))
1.605 * * [simplify]: iters left: 4 (9 enodes)
1.611 * * [simplify]: iters left: 3 (36 enodes)
1.628 * * [simplify]: iters left: 2 (126 enodes)
1.703 * * [simplify]: Extracting #0: cost 1 inf + 0
1.704 * * [simplify]: Extracting #1: cost 46 inf + 0
1.704 * * [simplify]: Extracting #2: cost 96 inf + 0
1.704 * * [simplify]: Extracting #3: cost 146 inf + 1527
1.705 * * [simplify]: Extracting #4: cost 138 inf + 22563
1.709 * * [simplify]: Extracting #5: cost 35 inf + 106803
1.716 * * [simplify]: Extracting #6: cost 0 inf + 141195
1.722 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 1) (+.p16 x x)) (+.p16 (real->posit16 0.0) (real->posit16 1)))
1.722 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (+.p16 (real->posit16 1) (+.p16 x x)) (+.p16 (real->posit16 0.0) (real->posit16 1))) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))))))
1.723 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.723 * [simplify]: Simplifying (real->posit16 1)
1.723 * * [simplify]: iters left: 1 (2 enodes)
1.724 * * [simplify]: Extracting #0: cost 1 inf + 0
1.724 * * [simplify]: Extracting #1: cost 2 inf + 0
1.724 * * [simplify]: Extracting #2: cost 1 inf + 1
1.724 * * [simplify]: Extracting #3: cost 0 inf + 2
1.724 * [simplify]: Simplified to (real->posit16 1)
1.724 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
1.724 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.724 * [simplify]: Simplifying (real->posit16 1)
1.724 * * [simplify]: iters left: 1 (2 enodes)
1.725 * * [simplify]: Extracting #0: cost 1 inf + 0
1.725 * * [simplify]: Extracting #1: cost 2 inf + 0
1.725 * * [simplify]: Extracting #2: cost 1 inf + 1
1.725 * * [simplify]: Extracting #3: cost 0 inf + 2
1.725 * [simplify]: Simplified to (real->posit16 1)
1.725 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
1.725 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.725 * [simplify]: Simplifying (real->posit16 1)
1.725 * * [simplify]: iters left: 1 (2 enodes)
1.726 * * [simplify]: Extracting #0: cost 1 inf + 0
1.726 * * [simplify]: Extracting #1: cost 2 inf + 0
1.726 * * [simplify]: Extracting #2: cost 1 inf + 1
1.726 * * [simplify]: Extracting #3: cost 0 inf + 2
1.726 * [simplify]: Simplified to (real->posit16 1)
1.726 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
1.726 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.726 * [simplify]: Simplifying (real->posit16 1)
1.726 * * [simplify]: iters left: 1 (2 enodes)
1.727 * * [simplify]: Extracting #0: cost 1 inf + 0
1.727 * * [simplify]: Extracting #1: cost 2 inf + 0
1.727 * * [simplify]: Extracting #2: cost 1 inf + 1
1.727 * * [simplify]: Extracting #3: cost 0 inf + 2
1.727 * [simplify]: Simplified to (real->posit16 1)
1.727 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) (*.p16 (sqrt.p16 x) (sqrt.p16 x))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))
1.727 * * * [progress]: adding candidates to table
1.906 * * [progress]: iteration 4 / 4
1.906 * * * [progress]: picking best candidate
1.955 * * * * [pick]: Picked  #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
1.956 * * * [progress]: localizing error
2.085 * * * [progress]: generating rewritten candidates
2.085 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
2.091 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
2.092 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
2.101 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.104 * * * [progress]: generating series expansions
2.104 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
2.104 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
2.104 * * * * [progress]: [ 3 / 4 ] generating series at (2)
2.104 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.104 * * * [progress]: simplifying candidates
2.104 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (+.p16 x (-.p16 (real->posit16 1) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.104 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (+.p16 (+.p16 x (real->posit16 1)) (neg.p16 x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.104 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (/.p16 (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 x x)) (+.p16 (+.p16 x (real->posit16 1)) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.104 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 x x)) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) x))))>
2.105 * [simplify]: Simplifying (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1))) (*.p16 x x))
2.105 * * [simplify]: iters left: 4 (7 enodes)
2.107 * * [simplify]: iters left: 3 (29 enodes)
2.113 * * [simplify]: iters left: 2 (97 enodes)
2.144 * * [simplify]: iters left: 1 (418 enodes)
2.522 * * [simplify]: Extracting #0: cost 1 inf + 0
2.522 * * [simplify]: Extracting #1: cost 65 inf + 0
2.523 * * [simplify]: Extracting #2: cost 353 inf + 0
2.525 * * [simplify]: Extracting #3: cost 565 inf + 3780
2.536 * * [simplify]: Extracting #4: cost 388 inf + 259775
2.578 * * [simplify]: Extracting #5: cost 39 inf + 725306
2.623 * * [simplify]: Extracting #6: cost 3 inf + 783618
2.670 * * [simplify]: Extracting #7: cost 0 inf + 790944
2.714 * [simplify]: Simplified to (*.p16 (real->posit16 1) (+.p16 x (+.p16 (real->posit16 1) x)))
2.714 * [simplify]: Simplified (2 1) to (λ (x) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (+.p16 (real->posit16 1) x))) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) x))))
2.714 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 x) (sqrt.p16 (+.p16 x (real->posit16 1))))))>
2.714 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.714 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.714 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.714 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>
2.714 * * * [progress]: adding candidates to table
2.861 * [progress]: [Phase 3 of 3] Extracting.
2.861 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (+.p16 (real->posit16 1) x))) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) x))))> #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))> #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))> #<alt (λ (x) (/.p16 (/.p16 (-.p16 (*.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))> #<alt (λ (x) (/.p16 (+.p16 x (-.p16 (real->posit16 1) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>)
2.862 * * * [regime-changes]: Trying 1 branch expressions: (x)
2.862 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.p16 (*.p16 (real->posit16 1) (+.p16 x (+.p16 (real->posit16 1) x))) (*.p16 (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)) (+.p16 (+.p16 x (real->posit16 1)) x))))> #<alt (λ (x) (-.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))> #<alt (λ (x) (/.p16 (-.p16 (+.p16 x (real->posit16 1)) x) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))> #<alt (λ (x) (/.p16 (/.p16 (-.p16 (*.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1))))) (*.p16 (*.p16 (sqrt.p16 x) (sqrt.p16 x)) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (*.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 (+.p16 x (real->posit16 1)))) (*.p16 (sqrt.p16 x) (sqrt.p16 x)))) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))> #<alt (λ (x) (/.p16 (+.p16 x (-.p16 (real->posit16 1) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x))))>)
2.952 * * * [regime]: Found split indices: #<option (#s(si 4 256))>
2.953 * [simplify]: Simplifying (/.p16 (+.p16 x (-.p16 (real->posit16 1) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))
2.953 * * [simplify]: iters left: 5 (10 enodes)
2.954 * * [simplify]: iters left: 4 (12 enodes)
2.955 * * [simplify]: Extracting #0: cost 1 inf + 0
2.955 * * [simplify]: Extracting #1: cost 3 inf + 0
2.955 * * [simplify]: Extracting #2: cost 7 inf + 0
2.956 * * [simplify]: Extracting #3: cost 8 inf + 1
2.956 * * [simplify]: Extracting #4: cost 8 inf + 42
2.956 * * [simplify]: Extracting #5: cost 0 inf + 1256
2.956 * [simplify]: Simplified to (/.p16 (+.p16 x (-.p16 (real->posit16 1) x)) (+.p16 (sqrt.p16 (+.p16 x (real->posit16 1))) (sqrt.p16 x)))
2.956 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.977 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.979 * * * * [points]: Setting MPFR precision to 64
2.980 * * * * [points]: Setting MPFR precision to 320
2.982 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.984 * * * * [points]: Setting MPFR precision to 64
2.987 * * * * [points]: Setting MPFR precision to 320
2.989 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.992 * * * * [points]: Setting MPFR precision to 64
2.997 * * * * [points]: Setting MPFR precision to 320
3.002 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
3.004 * * * * [points]: Setting MPFR precision to 64
3.029 * * * * [points]: Setting MPFR precision to 320
3.039 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
3.042 * * * * [points]: Setting MPFR precision to 64
3.061 * * * * [points]: Setting MPFR precision to 320
3.081 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
3.084 * * * * [points]: Setting MPFR precision to 64
3.122 * * * * [points]: Setting MPFR precision to 320
3.162 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
3.164 * * * * [points]: Setting MPFR precision to 64
3.242 * * * * [points]: Setting MPFR precision to 320
3.359 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.362 * * * * [points]: Setting MPFR precision to 64
3.513 * * * * [points]: Setting MPFR precision to 320
3.709 * * * * [points]: Computing exacts for 8000 points
3.711 * * * * [points]: Setting MPFR precision to 64
4.233 * * * * [points]: Setting MPFR precision to 320
4.771 * * * * [points]: Filtering points with unrepresentable outputs
4.796 * * * * [points]: Sampled 8000 points with exact outputs
7.527 * [regime-testing]: Baseline error score: 64.0
7.531 * [regime-testing]: Oracle error score: 64.0
7.537 * [regime-testing]: End program error score: 0.3079848515047767