0.003 * [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
0.007 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.013 * * * * [points]: Setting MPFR precision to 64
0.016 * * * * [points]: Setting MPFR precision to 320
0.017 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.021 * * * * [points]: Setting MPFR precision to 64
0.024 * * * * [points]: Setting MPFR precision to 320
0.027 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.031 * * * * [points]: Setting MPFR precision to 64
0.036 * * * * [points]: Setting MPFR precision to 320
0.042 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.046 * * * * [points]: Setting MPFR precision to 64
0.054 * * * * [points]: Setting MPFR precision to 320
0.064 * * * * [points]: Computing exacts for 256 points
0.067 * * * * [points]: Setting MPFR precision to 64
0.093 * * * * [points]: Setting MPFR precision to 320
0.120 * * * * [points]: Filtering points with unrepresentable outputs
0.121 * * * * [points]: Sampled 256 points with exact outputs
0.122 * * * [progress]: [2/2] Setting up program.
0.146 * [progress]: [Phase 2 of 3] Improving.
0.147 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.147 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.147 * * [simplify]: iteration 1: (14 enodes)
0.153 * * [simplify]: iteration 2: (29 enodes)
0.164 * * [simplify]: iteration 3: (49 enodes)
0.182 * * [simplify]: iteration 4: (121 enodes)
0.243 * * [simplify]: iteration 5: (476 enodes)
0.670 * * [simplify]: Extracting #0: cost 1 inf + 0
0.670 * * [simplify]: Extracting #1: cost 3 inf + 0
0.670 * * [simplify]: Extracting #2: cost 5 inf + 0
0.670 * * [simplify]: Extracting #3: cost 89 inf + 1
0.672 * * [simplify]: Extracting #4: cost 456 inf + 2
0.677 * * [simplify]: Extracting #5: cost 590 inf + 29084
0.692 * * [simplify]: Extracting #6: cost 512 inf + 285351
0.740 * * [simplify]: Extracting #7: cost 159 inf + 842146
0.809 * * [simplify]: Extracting #8: cost 11 inf + 1120113
0.890 * * [simplify]: Extracting #9: cost 0 inf + 1147578
0.971 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.971 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.971 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.997 * * [progress]: iteration 1 / 4
0.997 * * * [progress]: picking best candidate
1.021 * * * * [pick]: Picked  #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1.021 * * * [progress]: localizing error
1.325 * * * [progress]: generating rewritten candidates
1.325 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
1.328 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
1.329 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.329 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1 1)
1.337 * * * [progress]: generating series expansions
1.337 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
1.337 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
1.337 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.337 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1 1)
1.337 * * * [progress]: simplifying candidates
1.337 * * * * [progress]: [ 1 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (neg.p16 re))))))>
1.337 * * * * [progress]: [ 2 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))) (*.p16 re re)) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
1.337 * * * * [progress]: [ 3 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re)))))>
1.337 * * * * [progress]: [ 4 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1.338 * * * * [progress]: [ 5 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1.338 * * * * [progress]: [ 6 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1.338 * * * * [progress]: [ 7 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1.338 * [simplify]: Simplifying (neg.p16 re), (-.p16 (*.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))) (*.p16 re re)), (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1.338 * * [simplify]: iteration 1: (18 enodes)
1.346 * * [simplify]: iteration 2: (38 enodes)
1.360 * * [simplify]: iteration 3: (98 enodes)
1.414 * * [simplify]: iteration 4: (439 enodes)
1.906 * * [simplify]: Extracting #0: cost 4 inf + 0
1.907 * * [simplify]: Extracting #1: cost 74 inf + 0
1.909 * * [simplify]: Extracting #2: cost 416 inf + 404
1.916 * * [simplify]: Extracting #3: cost 611 inf + 60189
1.943 * * [simplify]: Extracting #4: cost 345 inf + 574431
2.005 * * [simplify]: Extracting #5: cost 70 inf + 1032645
2.119 * * [simplify]: Extracting #6: cost 0 inf + 1142765
2.235 * [simplify]: Simplified to (neg.p16 re), (*.p16 im im), (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0))))
2.235 * * * * [progress]: [ 1 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (neg.p16 re))))))>
2.235 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (neg.p16 re))))))
2.235 * * * * [progress]: [ 2 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (-.p16 (*.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))) (*.p16 re re)) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.235 * [simplify]: Simplified (2 2 1 2 1) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))
2.235 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))))))))
2.236 * * * * [progress]: [ 3 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re)))))>
2.236 * * * * [progress]: [ 4 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
2.236 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))))
2.236 * * * * [progress]: [ 5 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
2.236 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))))
2.236 * * * * [progress]: [ 6 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
2.236 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))))
2.236 * * * * [progress]: [ 7 / 7 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
2.236 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) (real->posit16 2.0)))))
2.236 * * * [progress]: adding candidates to table
2.473 * * [progress]: iteration 2 / 4
2.473 * * * [progress]: picking best candidate
2.486 * * * * [pick]: Picked  #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.486 * * * [progress]: localizing error
2.771 * * * [progress]: generating rewritten candidates
2.771 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 2)
2.773 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
2.777 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2 1)
2.778 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.778 * * * [progress]: generating series expansions
2.778 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 2)
2.778 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
2.778 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2 1)
2.778 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.778 * * * [progress]: simplifying candidates
2.778 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))))))))>
2.778 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
2.778 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.778 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.778 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.778 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.779 * [simplify]: Simplifying (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))), (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))
2.779 * * [simplify]: iteration 1: (16 enodes)
2.782 * * [simplify]: iteration 2: (29 enodes)
2.787 * * [simplify]: iteration 3: (40 enodes)
2.793 * * [simplify]: iteration 4: (52 enodes)
2.801 * * [simplify]: iteration 5: (68 enodes)
2.812 * * [simplify]: iteration 6: (73 enodes)
2.830 * * [simplify]: Extracting #0: cost 2 inf + 0
2.830 * * [simplify]: Extracting #1: cost 6 inf + 0
2.830 * * [simplify]: Extracting #2: cost 9 inf + 1
2.830 * * [simplify]: Extracting #3: cost 18 inf + 4
2.830 * * [simplify]: Extracting #4: cost 19 inf + 325
2.830 * * [simplify]: Extracting #5: cost 14 inf + 1612
2.831 * * [simplify]: Extracting #6: cost 12 inf + 3016
2.832 * * [simplify]: Extracting #7: cost 3 inf + 14359
2.834 * * [simplify]: Extracting #8: cost 0 inf + 19008
2.835 * [simplify]: Simplified to (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im), (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)), (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)), (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)), (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5))
2.835 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))))))))>
2.836 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
2.836 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im))))))
2.836 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.836 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)))
2.836 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.836 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)))
2.836 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.836 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)))
2.836 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>
2.836 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))))))) (real->posit16 0.5)))
2.837 * * * [progress]: adding candidates to table
3.024 * * [progress]: iteration 3 / 4
3.024 * * * [progress]: picking best candidate
3.037 * * * * [pick]: Picked  #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.037 * * * [progress]: localizing error
3.258 * * * [progress]: generating rewritten candidates
3.258 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 2 1)
3.260 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2 1 1)
3.261 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2)
3.264 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.264 * * * [progress]: generating series expansions
3.264 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 2 1)
3.264 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2 1 1)
3.264 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2)
3.264 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.264 * * * [progress]: simplifying candidates
3.264 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))) im))))))>
3.264 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.264 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.264 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.264 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.264 * [simplify]: Simplifying (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im), (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im), (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im), (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im)
3.264 * * [simplify]: iteration 1: (8 enodes)
3.266 * * [simplify]: iteration 2: (14 enodes)
3.268 * * [simplify]: Extracting #0: cost 1 inf + 0
3.268 * * [simplify]: Extracting #1: cost 3 inf + 0
3.268 * * [simplify]: Extracting #2: cost 4 inf + 1
3.268 * * [simplify]: Extracting #3: cost 4 inf + 2
3.268 * * [simplify]: Extracting #4: cost 6 inf + 2
3.268 * * [simplify]: Extracting #5: cost 0 inf + 4012
3.268 * [simplify]: Simplified to (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im), (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im), (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im), (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im)
3.268 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im)))) im))))))>
3.268 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.269 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im))))))
3.269 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.269 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im))))))
3.269 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.269 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im))))))
3.269 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))>
3.269 * [simplify]: Simplified (2 2 1 2 2) to (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 re (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re)))) im))))))
3.269 * * * [progress]: adding candidates to table
3.357 * [progress]: [Phase 3 of 3] Extracting.
3.357 * * [regime]: Finding splitpoints for: (#<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>)
3.357 * * * [regime-changes]: Trying 2 branch expressions: (im re)
3.357 * * * * [regimes]: Trying to branch on im from (#<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>)
3.442 * * * * [regimes]: Trying to branch on re from (#<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>)
3.525 * * * [regime]: Found split indices: #<option (#s(si 0 124) #s(si 1 256))>
3.526 * [binary-search]: Improving bounds with binary search for re and (#<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>)
3.526 * [regimes]: Found splitpoints: (#s(sp 0 re #<cpointer:posit16>) #s(sp 1 re +nan.0)) , with alts (#<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))> #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 (*.p16 im im) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))))>)
3.527 * [simplify]: Simplifying (if (<=.p16 re (real->posit16 -0.014678955078125)) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))
3.527 * * [simplify]: iteration 1: (24 enodes)
3.528 * * [simplify]: Extracting #0: cost 1 inf + 0
3.528 * * [simplify]: Extracting #1: cost 4 inf + 0
3.529 * * [simplify]: Extracting #2: cost 9 inf + 0
3.529 * * [simplify]: Extracting #3: cost 12 inf + 1
3.529 * * [simplify]: Extracting #4: cost 12 inf + 4
3.529 * * [simplify]: Extracting #5: cost 14 inf + 72
3.529 * * [simplify]: Extracting #6: cost 13 inf + 75
3.529 * * [simplify]: Extracting #7: cost 15 inf + 75
3.529 * * [simplify]: Extracting #8: cost 13 inf + 717
3.529 * * [simplify]: Extracting #9: cost 10 inf + 2923
3.529 * * [simplify]: Extracting #10: cost 6 inf + 7455
3.529 * * [simplify]: Extracting #11: cost 5 inf + 8657
3.530 * * [simplify]: Extracting #12: cost 3 inf + 12262
3.530 * * [simplify]: Extracting #13: cost 2 inf + 14265
3.531 * * [simplify]: Extracting #14: cost 1 inf + 16589
3.531 * * [simplify]: Extracting #15: cost 0 inf + 19804
3.532 * [simplify]: Simplified to (if (<=.p16 re (real->posit16 -0.014678955078125)) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (-.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (/.p16 im (/.p16 (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re) im))))))
3.532 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
3.556 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
3.558 * * * * [points]: Setting MPFR precision to 64
3.559 * * * * [points]: Setting MPFR precision to 320
3.560 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
3.562 * * * * [points]: Setting MPFR precision to 64
3.564 * * * * [points]: Setting MPFR precision to 320
3.566 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
3.568 * * * * [points]: Setting MPFR precision to 64
3.572 * * * * [points]: Setting MPFR precision to 320
3.585 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
3.592 * * * * [points]: Setting MPFR precision to 64
3.605 * * * * [points]: Setting MPFR precision to 320
3.619 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
3.623 * * * * [points]: Setting MPFR precision to 64
3.650 * * * * [points]: Setting MPFR precision to 320
3.668 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
3.671 * * * * [points]: Setting MPFR precision to 64
3.698 * * * * [points]: Setting MPFR precision to 320
3.727 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
3.729 * * * * [points]: Setting MPFR precision to 64
3.813 * * * * [points]: Setting MPFR precision to 320
3.872 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.874 * * * * [points]: Setting MPFR precision to 64
4.020 * * * * [points]: Setting MPFR precision to 320
4.171 * * * * [points]: Computing exacts for 8000 points
4.173 * * * * [points]: Setting MPFR precision to 64
4.892 * * * * [points]: Setting MPFR precision to 320
5.757 * * * * [points]: Filtering points with unrepresentable outputs
5.772 * * * * [points]: Sampled 8000 points with exact outputs
8.679 * [regime-testing]: Baseline error score: 64.0
8.683 * [regime-testing]: Oracle error score: 64.0
8.689 * [regime-testing]: End program error score: 0.7727981532644798