0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.004 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.006 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.096 * * * * [points]: Setting MPFR precision to 64
0.101 * * * * [points]: Setting MPFR precision to 320
0.103 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.109 * * * * [points]: Setting MPFR precision to 64
0.112 * * * * [points]: Setting MPFR precision to 320
0.116 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.121 * * * * [points]: Setting MPFR precision to 64
0.128 * * * * [points]: Setting MPFR precision to 320
0.135 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.140 * * * * [points]: Setting MPFR precision to 64
0.150 * * * * [points]: Setting MPFR precision to 320
0.162 * * * * [points]: Computing exacts for 256 points
0.167 * * * * [points]: Setting MPFR precision to 64
0.194 * * * * [points]: Setting MPFR precision to 320
0.212 * * * * [points]: Filtering points with unrepresentable outputs
0.213 * * * * [points]: Sampled 256 points with exact outputs
0.213 * * * [progress]: [2/2] Setting up program.
0.244 * [progress]: [Phase 2 of 3] Improving.
0.245 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
0.246 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a))
0.247 * * [simplify]: iters left: 6 (16 enodes)
0.279 * * [simplify]: iters left: 5 (45 enodes)
0.289 * * [simplify]: iters left: 4 (91 enodes)
0.325 * * [simplify]: iters left: 3 (310 enodes)
0.477 * * [simplify]: Extracting #0: cost 1 inf + 0
0.478 * * [simplify]: Extracting #1: cost 31 inf + 0
0.479 * * [simplify]: Extracting #2: cost 123 inf + 1
0.487 * * [simplify]: Extracting #3: cost 201 inf + 1129
0.488 * * [simplify]: Extracting #4: cost 263 inf + 9871
0.494 * * [simplify]: Extracting #5: cost 270 inf + 82040
0.523 * * [simplify]: Extracting #6: cost 192 inf + 363234
0.576 * * [simplify]: Extracting #7: cost 15 inf + 679901
0.635 * * [simplify]: Extracting #8: cost 0 inf + 712557
0.675 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a))
0.676 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))
0.695 * * [progress]: iteration 1 / 4
0.695 * * * [progress]: picking best candidate
0.714 * * * * [pick]: Picked  #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
0.714 * * * [progress]: localizing error
0.943 * * * [progress]: generating rewritten candidates
0.943 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.946 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.947 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2)
0.951 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.956 * * * [progress]: generating series expansions
0.956 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.956 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.956 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2)
0.956 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.956 * * * [progress]: simplifying candidates
0.956 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (+.p16 (neg.p16 b) (neg.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))>
0.956 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))>
0.956 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))>
0.956 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))>
0.956 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
0.956 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))>
0.957 * [simplify]: Simplifying (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))
0.957 * * [simplify]: iters left: 6 (14 enodes)
0.960 * * [simplify]: iters left: 5 (42 enodes)
0.970 * * [simplify]: iters left: 4 (117 enodes)
1.027 * * [simplify]: iters left: 3 (426 enodes)
1.368 * * [simplify]: Extracting #0: cost 1 inf + 0
1.369 * * [simplify]: Extracting #1: cost 51 inf + 0
1.370 * * [simplify]: Extracting #2: cost 242 inf + 0
1.372 * * [simplify]: Extracting #3: cost 408 inf + 4895
1.400 * * [simplify]: Extracting #4: cost 386 inf + 288425
1.482 * * [simplify]: Extracting #5: cost 133 inf + 992840
1.583 * * [simplify]: Extracting #6: cost 2 inf + 1243260
1.655 * * [simplify]: Extracting #7: cost 0 inf + 1250148
1.739 * [simplify]: Simplified to (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c)))
1.739 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))
1.740 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
1.740 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a))
1.740 * * [simplify]: iters left: 6 (16 enodes)
1.748 * * [simplify]: iters left: 5 (45 enodes)
1.764 * * [simplify]: iters left: 4 (91 enodes)
1.801 * * [simplify]: iters left: 3 (310 enodes)
1.944 * * [simplify]: Extracting #0: cost 1 inf + 0
1.944 * * [simplify]: Extracting #1: cost 31 inf + 0
1.945 * * [simplify]: Extracting #2: cost 123 inf + 1
1.946 * * [simplify]: Extracting #3: cost 201 inf + 1129
1.947 * * [simplify]: Extracting #4: cost 263 inf + 9871
1.950 * * [simplify]: Extracting #5: cost 270 inf + 82040
1.964 * * [simplify]: Extracting #6: cost 192 inf + 363234
2.007 * * [simplify]: Extracting #7: cost 15 inf + 679901
2.064 * * [simplify]: Extracting #8: cost 0 inf + 712557
2.115 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a))
2.115 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))
2.115 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
2.115 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a))
2.116 * * [simplify]: iters left: 6 (16 enodes)
2.120 * * [simplify]: iters left: 5 (45 enodes)
2.128 * * [simplify]: iters left: 4 (91 enodes)
2.155 * * [simplify]: iters left: 3 (310 enodes)
2.317 * * [simplify]: Extracting #0: cost 1 inf + 0
2.317 * * [simplify]: Extracting #1: cost 31 inf + 0
2.318 * * [simplify]: Extracting #2: cost 123 inf + 1
2.319 * * [simplify]: Extracting #3: cost 201 inf + 1129
2.321 * * [simplify]: Extracting #4: cost 263 inf + 9871
2.327 * * [simplify]: Extracting #5: cost 270 inf + 82040
2.356 * * [simplify]: Extracting #6: cost 192 inf + 363234
2.388 * * [simplify]: Extracting #7: cost 15 inf + 679901
2.418 * * [simplify]: Extracting #8: cost 0 inf + 712557
2.448 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a))
2.448 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))
2.448 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
2.448 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a))
2.448 * * [simplify]: iters left: 6 (16 enodes)
2.455 * * [simplify]: iters left: 5 (45 enodes)
2.472 * * [simplify]: iters left: 4 (91 enodes)
2.508 * * [simplify]: iters left: 3 (310 enodes)
2.624 * * [simplify]: Extracting #0: cost 1 inf + 0
2.624 * * [simplify]: Extracting #1: cost 31 inf + 0
2.625 * * [simplify]: Extracting #2: cost 123 inf + 1
2.626 * * [simplify]: Extracting #3: cost 201 inf + 1129
2.628 * * [simplify]: Extracting #4: cost 263 inf + 9871
2.634 * * [simplify]: Extracting #5: cost 270 inf + 82040
2.664 * * [simplify]: Extracting #6: cost 192 inf + 363234
2.701 * * [simplify]: Extracting #7: cost 15 inf + 679901
2.745 * * [simplify]: Extracting #8: cost 0 inf + 712557
2.784 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a))
2.784 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))
2.784 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a)))>
2.784 * [simplify]: Simplifying (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (*.p16 (real->posit16 2) a))
2.784 * * [simplify]: iters left: 6 (16 enodes)
2.788 * * [simplify]: iters left: 5 (45 enodes)
2.795 * * [simplify]: iters left: 4 (91 enodes)
2.821 * * [simplify]: iters left: 3 (310 enodes)
2.963 * * [simplify]: Extracting #0: cost 1 inf + 0
2.963 * * [simplify]: Extracting #1: cost 31 inf + 0
2.963 * * [simplify]: Extracting #2: cost 123 inf + 1
2.965 * * [simplify]: Extracting #3: cost 201 inf + 1129
2.966 * * [simplify]: Extracting #4: cost 263 inf + 9871
2.971 * * [simplify]: Extracting #5: cost 270 inf + 82040
2.985 * * [simplify]: Extracting #6: cost 192 inf + 363234
3.019 * * [simplify]: Extracting #7: cost 15 inf + 679901
3.055 * * [simplify]: Extracting #8: cost 0 inf + 712557
3.117 * [simplify]: Simplified to (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a))
3.117 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4))))) (*.p16 (real->posit16 2) a)))
3.117 * * * [progress]: adding candidates to table
4.007 * * [progress]: iteration 2 / 4
4.007 * * * [progress]: picking best candidate
4.138 * * * * [pick]: Picked  #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
4.138 * * * [progress]: localizing error
4.472 * * * [progress]: generating rewritten candidates
4.472 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
4.474 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
4.474 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 2)
4.487 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1)
4.498 * * * [progress]: generating series expansions
4.498 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
4.498 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
4.498 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 2)
4.498 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1)
4.498 * * * [progress]: simplifying candidates
4.498 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (+.p16 (neg.p16 b) (neg.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (real->posit16 2)) a))>
4.498 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (real->posit16 2)) a))>
4.498 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
4.498 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 a c) (real->posit16 4))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (+.p16 (*.p16 b b) (neg.p16 (*.p16 (real->posit16 4) (*.p16 a c)))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (real->posit16 4) (*.p16 a c)) (*.p16 (real->posit16 4) (*.p16 a c)))) (+.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
4.499 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))>
4.499 * * * [progress]: adding candidates to table
4.902 * * [progress]: iteration 3 / 4
4.902 * * * [progress]: picking best candidate
5.038 * * * * [pick]: Picked  #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
5.038 * * * [progress]: localizing error
5.350 * * * [progress]: generating rewritten candidates
5.350 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
5.354 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
5.354 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
5.358 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
5.361 * * * [progress]: generating series expansions
5.361 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
5.361 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
5.361 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
5.361 * * * * [progress]: [ 4 / 4 ] generating series at (2)
5.361 * * * [progress]: simplifying candidates
5.361 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (+.p16 (neg.p16 b) (neg.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>
5.361 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>
5.361 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (+.p16 (*.p16 b b) (neg.p16 (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>
5.361 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>
5.361 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
5.362 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
5.362 * * [simplify]: iters left: 6 (12 enodes)
5.364 * * [simplify]: iters left: 5 (37 enodes)
5.371 * * [simplify]: iters left: 4 (79 enodes)
5.393 * * [simplify]: iters left: 3 (269 enodes)
5.542 * * [simplify]: Extracting #0: cost 1 inf + 0
5.542 * * [simplify]: Extracting #1: cost 17 inf + 0
5.542 * * [simplify]: Extracting #2: cost 88 inf + 1
5.543 * * [simplify]: Extracting #3: cost 168 inf + 804
5.545 * * [simplify]: Extracting #4: cost 235 inf + 2891
5.552 * * [simplify]: Extracting #5: cost 214 inf + 98858
5.582 * * [simplify]: Extracting #6: cost 124 inf + 370436
5.635 * * [simplify]: Extracting #7: cost 4 inf + 597686
5.671 * * [simplify]: Extracting #8: cost 0 inf + 607340
5.708 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
5.708 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))
5.708 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
5.708 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
5.708 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
5.708 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (real->posit16 2)) a))>
5.708 * * * [progress]: adding candidates to table
6.212 * * [progress]: iteration 4 / 4
6.212 * * * [progress]: picking best candidate
6.340 * * * * [pick]: Picked  #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
6.340 * * * [progress]: localizing error
6.555 * * * [progress]: generating rewritten candidates
6.555 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
6.557 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
6.557 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
6.560 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
6.564 * * * [progress]: generating series expansions
6.564 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
6.564 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
6.564 * * * * [progress]: [ 3 / 4 ] generating series at (2)
6.564 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
6.564 * * * [progress]: simplifying candidates
6.564 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (+.p16 (neg.p16 b) (neg.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 a (real->posit16 2))))>
6.564 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 a (real->posit16 2))))>
6.564 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))>
6.564 * [simplify]: Simplifying (real->posit16 2)
6.564 * * [simplify]: iters left: 1 (2 enodes)
6.565 * * [simplify]: Extracting #0: cost 1 inf + 0
6.565 * * [simplify]: Extracting #1: cost 2 inf + 0
6.566 * * [simplify]: Extracting #2: cost 1 inf + 1
6.566 * * [simplify]: Extracting #3: cost 0 inf + 2
6.566 * [simplify]: Simplified to (real->posit16 2)
6.566 * [simplify]: Simplified (2 2) to (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))
6.566 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>
6.566 * [simplify]: Simplifying (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))
6.566 * * [simplify]: iters left: 6 (14 enodes)
6.569 * * [simplify]: iters left: 5 (42 enodes)
6.577 * * [simplify]: iters left: 4 (117 enodes)
6.610 * * [simplify]: iters left: 3 (432 enodes)
6.832 * * [simplify]: Extracting #0: cost 1 inf + 0
6.833 * * [simplify]: Extracting #1: cost 51 inf + 0
6.834 * * [simplify]: Extracting #2: cost 242 inf + 0
6.837 * * [simplify]: Extracting #3: cost 412 inf + 3092
6.854 * * [simplify]: Extracting #4: cost 427 inf + 239293
6.933 * * [simplify]: Extracting #5: cost 159 inf + 940878
7.054 * * [simplify]: Extracting #6: cost 1 inf + 1259592
7.176 * * [simplify]: Extracting #7: cost 0 inf + 1262236
7.298 * [simplify]: Simplified to (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 c (*.p16 a (real->posit16 4))))
7.298 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 c (*.p16 a (real->posit16 4)))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))
7.298 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (+.p16 (*.p16 b b) (neg.p16 (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 a (real->posit16 2))))>
7.298 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 a (real->posit16 2))))>
7.298 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
7.298 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
7.299 * * [simplify]: iters left: 6 (12 enodes)
7.303 * * [simplify]: iters left: 5 (37 enodes)
7.310 * * [simplify]: iters left: 4 (79 enodes)
7.328 * * [simplify]: iters left: 3 (269 enodes)
7.418 * * [simplify]: Extracting #0: cost 1 inf + 0
7.418 * * [simplify]: Extracting #1: cost 17 inf + 0
7.418 * * [simplify]: Extracting #2: cost 88 inf + 1
7.419 * * [simplify]: Extracting #3: cost 168 inf + 804
7.420 * * [simplify]: Extracting #4: cost 235 inf + 2891
7.423 * * [simplify]: Extracting #5: cost 214 inf + 98858
7.438 * * [simplify]: Extracting #6: cost 124 inf + 370436
7.477 * * [simplify]: Extracting #7: cost 4 inf + 597686
7.531 * * [simplify]: Extracting #8: cost 0 inf + 607340
7.582 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
7.582 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))
7.582 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
7.582 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
7.582 * * [simplify]: iters left: 6 (12 enodes)
7.588 * * [simplify]: iters left: 5 (37 enodes)
7.600 * * [simplify]: iters left: 4 (79 enodes)
7.634 * * [simplify]: iters left: 3 (269 enodes)
7.734 * * [simplify]: Extracting #0: cost 1 inf + 0
7.735 * * [simplify]: Extracting #1: cost 17 inf + 0
7.735 * * [simplify]: Extracting #2: cost 88 inf + 1
7.735 * * [simplify]: Extracting #3: cost 168 inf + 804
7.736 * * [simplify]: Extracting #4: cost 235 inf + 2891
7.739 * * [simplify]: Extracting #5: cost 214 inf + 98858
7.754 * * [simplify]: Extracting #6: cost 124 inf + 370436
7.779 * * [simplify]: Extracting #7: cost 4 inf + 597686
7.805 * * [simplify]: Extracting #8: cost 0 inf + 607340
7.833 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
7.833 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))
7.834 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
7.834 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
7.834 * * [simplify]: iters left: 6 (12 enodes)
7.837 * * [simplify]: iters left: 5 (37 enodes)
7.849 * * [simplify]: iters left: 4 (79 enodes)
7.873 * * [simplify]: iters left: 3 (269 enodes)
7.967 * * [simplify]: Extracting #0: cost 1 inf + 0
7.967 * * [simplify]: Extracting #1: cost 17 inf + 0
7.967 * * [simplify]: Extracting #2: cost 88 inf + 1
7.968 * * [simplify]: Extracting #3: cost 168 inf + 804
7.968 * * [simplify]: Extracting #4: cost 235 inf + 2891
7.972 * * [simplify]: Extracting #5: cost 214 inf + 98858
7.991 * * [simplify]: Extracting #6: cost 124 inf + 370436
8.039 * * [simplify]: Extracting #7: cost 4 inf + 597686
8.092 * * [simplify]: Extracting #8: cost 0 inf + 607340
8.146 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
8.146 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))
8.146 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))>
8.146 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
8.147 * * [simplify]: iters left: 6 (12 enodes)
8.152 * * [simplify]: iters left: 5 (37 enodes)
8.166 * * [simplify]: iters left: 4 (79 enodes)
8.200 * * [simplify]: iters left: 3 (269 enodes)
8.353 * * [simplify]: Extracting #0: cost 1 inf + 0
8.353 * * [simplify]: Extracting #1: cost 17 inf + 0
8.354 * * [simplify]: Extracting #2: cost 88 inf + 1
8.355 * * [simplify]: Extracting #3: cost 168 inf + 804
8.357 * * [simplify]: Extracting #4: cost 235 inf + 2891
8.361 * * [simplify]: Extracting #5: cost 214 inf + 98858
8.377 * * [simplify]: Extracting #6: cost 124 inf + 370436
8.409 * * [simplify]: Extracting #7: cost 4 inf + 597686
8.458 * * [simplify]: Extracting #8: cost 0 inf + 607340
8.510 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
8.510 * [simplify]: Simplified (2 1) to (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))
8.510 * * * [progress]: adding candidates to table
8.831 * [progress]: [Phase 3 of 3] Extracting.
8.832 * * [regime]: Finding splitpoints for: (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
8.842 * * * [regime-changes]: Trying 3 branch expressions: (c a b)
8.843 * * * * [regimes]: Trying to branch on c from (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
9.047 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
9.266 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
9.577 * * * [regime]: Found split indices: #<option (#s(si 1 79) #s(si 3 256))>
9.579 * [binary-search]: Improving bounds with binary search for b and (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
9.579 * [regimes]: Found splitpoints: (#s(sp 1 b #<cpointer:posit16>) #s(sp 3 b +nan.0)) , with alts (#<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) a) (real->posit16 2)))> #<alt (λ (a b c) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))))> #<alt (λ (a b c) (/.p16 (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))> #<alt (λ (a b c) (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (*.p16 (*.p16 a (real->posit16 2)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (*.p16 (neg.p16 b) (neg.p16 b)) (*.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (*.p16 (real->posit16 2) a)))> #<alt (λ (a b c) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 a (real->posit16 2))))> #<alt (λ (a b c) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (/.p16 (-.p16 (*.p16 (*.p16 b b) (*.p16 b b)) (*.p16 (*.p16 (*.p16 (real->posit16 4) a) c) (*.p16 (*.p16 (real->posit16 4) a) c))) (+.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))) (real->posit16 2)) a))>)
9.580 * [simplify]: Simplifying (if (<=.p16 b (real->posit16 -0.3565673828125)) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))
9.580 * * [simplify]: iters left: 6 (28 enodes)
9.582 * * [simplify]: Extracting #0: cost 1 inf + 0
9.582 * * [simplify]: Extracting #1: cost 4 inf + 0
9.582 * * [simplify]: Extracting #2: cost 10 inf + 0
9.582 * * [simplify]: Extracting #3: cost 15 inf + 2
9.582 * * [simplify]: Extracting #4: cost 21 inf + 3
9.582 * * [simplify]: Extracting #5: cost 18 inf + 275
9.582 * * [simplify]: Extracting #6: cost 11 inf + 2167
9.582 * * [simplify]: Extracting #7: cost 9 inf + 3652
9.582 * * [simplify]: Extracting #8: cost 6 inf + 7024
9.583 * * [simplify]: Extracting #9: cost 4 inf + 9913
9.583 * * [simplify]: Extracting #10: cost 2 inf + 13883
9.587 * * [simplify]: Extracting #11: cost 0 inf + 20424
9.588 * [simplify]: Simplified to (if (<=.p16 b (real->posit16 -0.3565673828125)) (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (*.p16 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))))) (/.p16 (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c))))) (real->posit16 2)) a))
9.588 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
9.624 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
9.626 * * * * [points]: Setting MPFR precision to 64
9.628 * * * * [points]: Setting MPFR precision to 320
9.629 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
9.631 * * * * [points]: Setting MPFR precision to 64
9.633 * * * * [points]: Setting MPFR precision to 320
9.637 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
9.642 * * * * [points]: Setting MPFR precision to 64
9.650 * * * * [points]: Setting MPFR precision to 320
9.657 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
9.662 * * * * [points]: Setting MPFR precision to 64
9.677 * * * * [points]: Setting MPFR precision to 320
9.688 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
9.691 * * * * [points]: Setting MPFR precision to 64
9.710 * * * * [points]: Setting MPFR precision to 320
9.742 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
9.747 * * * * [points]: Setting MPFR precision to 64
9.827 * * * * [points]: Setting MPFR precision to 320
9.873 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
9.876 * * * * [points]: Setting MPFR precision to 64
10.001 * * * * [points]: Setting MPFR precision to 320
10.115 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
10.118 * * * * [points]: Setting MPFR precision to 64
10.287 * * * * [points]: Setting MPFR precision to 320
10.496 * * * * [points]: Computing exacts for 8000 points
10.499 * * * * [points]: Setting MPFR precision to 64
11.657 * * * * [points]: Setting MPFR precision to 320
12.695 * * * * [points]: Filtering points with unrepresentable outputs
12.715 * * * * [points]: Sampled 8000 points with exact outputs
19.213 * [regime-testing]: Baseline error score: 64.0
19.216 * [regime-testing]: Oracle error score: 64.0
19.223 * [regime-testing]: End program error score: 0.6316101700014011