0.004 * [progress]: [Phase 1 of 3] Setting up.
0.005 * * * [progress]: [1/2] Preparing points
0.009 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.011 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.080 * * * * [points]: Setting MPFR precision to 64
0.084 * * * * [points]: Setting MPFR precision to 320
0.086 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.092 * * * * [points]: Setting MPFR precision to 64
0.095 * * * * [points]: Setting MPFR precision to 320
0.099 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.104 * * * * [points]: Setting MPFR precision to 64
0.111 * * * * [points]: Setting MPFR precision to 320
0.118 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.175 * * * * [points]: Setting MPFR precision to 64
0.186 * * * * [points]: Setting MPFR precision to 320
0.197 * * * * [points]: Computing exacts for 256 points
0.202 * * * * [points]: Setting MPFR precision to 64
0.234 * * * * [points]: Setting MPFR precision to 320
0.266 * * * * [points]: Filtering points with unrepresentable outputs
0.268 * * * * [points]: Sampled 256 points with exact outputs
0.269 * * * [progress]: [2/2] Setting up program.
0.303 * [progress]: [Phase 2 of 3] Improving.
0.303 * * * * [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)))>
0.305 * [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))
0.306 * * [simplify]: iters left: 6 (16 enodes)
0.353 * * [simplify]: iters left: 5 (45 enodes)
0.369 * * [simplify]: iters left: 4 (91 enodes)
1.093 * * [simplify]: iters left: 3 (310 enodes)
1.208 * * [simplify]: Extracting #0: cost 1 inf + 0
1.208 * * [simplify]: Extracting #1: cost 31 inf + 0
1.209 * * [simplify]: Extracting #2: cost 123 inf + 1
1.209 * * [simplify]: Extracting #3: cost 201 inf + 1129
1.211 * * [simplify]: Extracting #4: cost 263 inf + 9871
1.214 * * [simplify]: Extracting #5: cost 270 inf + 82040
1.229 * * [simplify]: Extracting #6: cost 192 inf + 363234
1.264 * * [simplify]: Extracting #7: cost 15 inf + 679901
1.298 * * [simplify]: Extracting #8: cost 0 inf + 712557
1.330 * [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))
1.331 * [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)))
1.356 * * [progress]: iteration 1 / 4
1.356 * * * [progress]: picking best candidate
1.375 * * * * [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)))>
1.375 * * * [progress]: localizing error
1.691 * * * [progress]: generating rewritten candidates
1.692 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.698 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.698 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2)
1.706 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.715 * * * [progress]: generating series expansions
1.715 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.715 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.715 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2)
1.715 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.716 * * * [progress]: simplifying candidates
1.716 * * * * [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)))>
1.716 * * * * [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)))>
1.716 * * * * [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)))>
1.716 * * * * [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)))>
1.716 * * * * [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))>
1.716 * * * * [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))))))))>
1.716 * [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))))))
1.717 * * [simplify]: iters left: 6 (14 enodes)
1.723 * * [simplify]: iters left: 5 (42 enodes)
1.752 * * [simplify]: iters left: 4 (117 enodes)
1.807 * * [simplify]: iters left: 3 (426 enodes)
2.113 * * [simplify]: Extracting #0: cost 1 inf + 0
2.113 * * [simplify]: Extracting #1: cost 51 inf + 0
2.114 * * [simplify]: Extracting #2: cost 242 inf + 0
2.115 * * [simplify]: Extracting #3: cost 408 inf + 4895
2.130 * * [simplify]: Extracting #4: cost 386 inf + 288425
2.221 * * [simplify]: Extracting #5: cost 133 inf + 992840
2.311 * * [simplify]: Extracting #6: cost 2 inf + 1243260
2.412 * * [simplify]: Extracting #7: cost 0 inf + 1250148
2.506 * [simplify]: Simplified to (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c)))
2.507 * [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))))))))
2.507 * * * * [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)))>
2.507 * [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))
2.507 * * [simplify]: iters left: 6 (16 enodes)
2.515 * * [simplify]: iters left: 5 (45 enodes)
2.532 * * [simplify]: iters left: 4 (91 enodes)
2.563 * * [simplify]: iters left: 3 (310 enodes)
2.682 * * [simplify]: Extracting #0: cost 1 inf + 0
2.683 * * [simplify]: Extracting #1: cost 31 inf + 0
2.683 * * [simplify]: Extracting #2: cost 123 inf + 1
2.684 * * [simplify]: Extracting #3: cost 201 inf + 1129
2.686 * * [simplify]: Extracting #4: cost 263 inf + 9871
2.692 * * [simplify]: Extracting #5: cost 270 inf + 82040
2.726 * * [simplify]: Extracting #6: cost 192 inf + 363234
2.782 * * [simplify]: Extracting #7: cost 15 inf + 679901
2.843 * * [simplify]: Extracting #8: cost 0 inf + 712557
2.880 * [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))
2.880 * [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)))
2.881 * * * * [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)))>
2.881 * [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))
2.881 * * [simplify]: iters left: 6 (16 enodes)
2.889 * * [simplify]: iters left: 5 (45 enodes)
2.897 * * [simplify]: iters left: 4 (91 enodes)
2.916 * * [simplify]: iters left: 3 (310 enodes)
3.065 * * [simplify]: Extracting #0: cost 1 inf + 0
3.065 * * [simplify]: Extracting #1: cost 31 inf + 0
3.066 * * [simplify]: Extracting #2: cost 123 inf + 1
3.066 * * [simplify]: Extracting #3: cost 201 inf + 1129
3.067 * * [simplify]: Extracting #4: cost 263 inf + 9871
3.070 * * [simplify]: Extracting #5: cost 270 inf + 82040
3.095 * * [simplify]: Extracting #6: cost 192 inf + 363234
3.131 * * [simplify]: Extracting #7: cost 15 inf + 679901
3.170 * * [simplify]: Extracting #8: cost 0 inf + 712557
3.223 * [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))
3.223 * [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)))
3.223 * * * * [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)))>
3.223 * [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))
3.223 * * [simplify]: iters left: 6 (16 enodes)
3.231 * * [simplify]: iters left: 5 (45 enodes)
3.246 * * [simplify]: iters left: 4 (91 enodes)
3.269 * * [simplify]: iters left: 3 (310 enodes)
3.400 * * [simplify]: Extracting #0: cost 1 inf + 0
3.400 * * [simplify]: Extracting #1: cost 31 inf + 0
3.400 * * [simplify]: Extracting #2: cost 123 inf + 1
3.401 * * [simplify]: Extracting #3: cost 201 inf + 1129
3.402 * * [simplify]: Extracting #4: cost 263 inf + 9871
3.405 * * [simplify]: Extracting #5: cost 270 inf + 82040
3.420 * * [simplify]: Extracting #6: cost 192 inf + 363234
3.448 * * [simplify]: Extracting #7: cost 15 inf + 679901
3.482 * * [simplify]: Extracting #8: cost 0 inf + 712557
3.529 * [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))
3.529 * [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)))
3.529 * * * * [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)))>
3.529 * [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))
3.529 * * [simplify]: iters left: 6 (16 enodes)
3.537 * * [simplify]: iters left: 5 (45 enodes)
3.552 * * [simplify]: iters left: 4 (91 enodes)
3.591 * * [simplify]: iters left: 3 (310 enodes)
3.732 * * [simplify]: Extracting #0: cost 1 inf + 0
3.732 * * [simplify]: Extracting #1: cost 31 inf + 0
3.732 * * [simplify]: Extracting #2: cost 123 inf + 1
3.733 * * [simplify]: Extracting #3: cost 201 inf + 1129
3.734 * * [simplify]: Extracting #4: cost 263 inf + 9871
3.737 * * [simplify]: Extracting #5: cost 270 inf + 82040
3.762 * * [simplify]: Extracting #6: cost 192 inf + 363234
3.797 * * [simplify]: Extracting #7: cost 15 inf + 679901
3.828 * * [simplify]: Extracting #8: cost 0 inf + 712557
3.860 * [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))
3.860 * [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)))
3.860 * * * [progress]: adding candidates to table
4.251 * * [progress]: iteration 2 / 4
4.252 * * * [progress]: picking best candidate
4.325 * * * * [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 (real->posit16 2) a)))>
4.325 * * * [progress]: localizing error
4.531 * * * [progress]: generating rewritten candidates
4.531 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
4.533 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
4.533 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
4.536 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
4.540 * * * [progress]: generating series expansions
4.540 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
4.540 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
4.541 * * * * [progress]: [ 3 / 4 ] generating series at (2)
4.541 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
4.541 * * * [progress]: simplifying candidates
4.541 * * * * [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 (real->posit16 2) a)))>
4.541 * * * * [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 (real->posit16 2) a)))>
4.541 * * * * [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))>
4.541 * * * * [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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>
4.541 * [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)))))
4.541 * * [simplify]: iters left: 6 (14 enodes)
4.544 * * [simplify]: iters left: 5 (42 enodes)
4.552 * * [simplify]: iters left: 4 (117 enodes)
4.603 * * [simplify]: iters left: 3 (432 enodes)
4.798 * * [simplify]: Extracting #0: cost 1 inf + 0
4.798 * * [simplify]: Extracting #1: cost 51 inf + 0
4.799 * * [simplify]: Extracting #2: cost 242 inf + 0
4.800 * * [simplify]: Extracting #3: cost 412 inf + 3092
4.809 * * [simplify]: Extracting #4: cost 427 inf + 239293
4.871 * * [simplify]: Extracting #5: cost 159 inf + 940878
4.938 * * [simplify]: Extracting #6: cost 1 inf + 1259592
5.030 * * [simplify]: Extracting #7: cost 0 inf + 1262236
5.098 * [simplify]: Simplified to (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 c (*.p16 a (real->posit16 4))))
5.098 * [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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * * [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 (real->posit16 2) a)))>
5.099 * * * [progress]: adding candidates to table
5.548 * * [progress]: iteration 3 / 4
5.548 * * * [progress]: picking best candidate
5.723 * * * * [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))>
5.723 * * * [progress]: localizing error
6.025 * * * [progress]: generating rewritten candidates
6.025 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
6.040 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
6.041 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
6.049 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
6.056 * * * [progress]: generating series expansions
6.056 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
6.056 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
6.056 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
6.056 * * * * [progress]: [ 4 / 4 ] generating series at (2)
6.056 * * * [progress]: simplifying candidates
6.056 * * * * [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))>
6.057 * * * * [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))>
6.057 * * * * [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))>
6.057 * * * * [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))>
6.057 * * * * [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))))>
6.057 * [simplify]: Simplifying (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
6.057 * * [simplify]: iters left: 6 (12 enodes)
6.063 * * [simplify]: iters left: 5 (37 enodes)
6.077 * * [simplify]: iters left: 4 (79 enodes)
6.111 * * [simplify]: iters left: 3 (269 enodes)
6.289 * * [simplify]: Extracting #0: cost 1 inf + 0
6.290 * * [simplify]: Extracting #1: cost 17 inf + 0
6.290 * * [simplify]: Extracting #2: cost 88 inf + 1
6.291 * * [simplify]: Extracting #3: cost 168 inf + 804
6.293 * * [simplify]: Extracting #4: cost 235 inf + 2891
6.305 * * [simplify]: Extracting #5: cost 214 inf + 98858
6.336 * * [simplify]: Extracting #6: cost 124 inf + 370436
6.385 * * [simplify]: Extracting #7: cost 4 inf + 597686
6.435 * * [simplify]: Extracting #8: cost 0 inf + 607340
6.482 * [simplify]: Simplified to (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c))))
6.482 * [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))))
6.483 * * * * [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))>
6.483 * * * * [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))>
6.483 * * * * [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))>
6.483 * * * * [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))>
6.483 * * * [progress]: adding candidates to table
6.934 * * [progress]: iteration 4 / 4
6.934 * * * [progress]: picking best candidate
7.121 * * * * [pick]: Picked  #<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))))))))>
7.121 * * * [progress]: localizing error
7.664 * * * [progress]: generating rewritten candidates
7.664 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
7.668 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
7.672 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
7.672 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2 1 2)
7.676 * * * [progress]: generating series expansions
7.676 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
7.676 * * * * [progress]: [ 2 / 4 ] generating series at (2)
7.676 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
7.676 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2 1 2)
7.676 * * * [progress]: simplifying candidates
7.676 * * * * [progress]: [ 1 / 8 ] simplifiying candidate #<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 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))) (neg.p16 b)))))>
7.676 * * * * [progress]: [ 2 / 8 ] simplifiying candidate #<alt (λ (a b c) (/.p16 (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (real->posit16 2) a)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))))>
7.677 * [simplify]: Simplifying (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))
7.677 * * [simplify]: iters left: 5 (12 enodes)
7.680 * * [simplify]: iters left: 4 (31 enodes)
7.685 * * [simplify]: iters left: 3 (64 enodes)
7.710 * * [simplify]: iters left: 2 (183 enodes)
7.776 * * [simplify]: Extracting #0: cost 1 inf + 0
7.776 * * [simplify]: Extracting #1: cost 6 inf + 0
7.776 * * [simplify]: Extracting #2: cost 10 inf + 1
7.776 * * [simplify]: Extracting #3: cost 22 inf + 804
7.776 * * [simplify]: Extracting #4: cost 64 inf + 1445
7.777 * * [simplify]: Extracting #5: cost 132 inf + 3371
7.779 * * [simplify]: Extracting #6: cost 212 inf + 14038
7.785 * * [simplify]: Extracting #7: cost 133 inf + 122101
7.796 * * [simplify]: Extracting #8: cost 13 inf + 330931
7.810 * * [simplify]: Extracting #9: cost 0 inf + 360062
7.837 * [simplify]: Simplified to (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)
7.837 * [simplify]: Simplified (2 2) to (λ (a b c) (/.p16 (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (real->posit16 2) a)) (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 c a) (real->posit16 4)))) b)))
7.837 * * * * [progress]: [ 3 / 8 ] simplifiying candidate #<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 (*.p16 (real->posit16 4) a) c)))))))>
7.837 * * * * [progress]: [ 4 / 8 ] simplifiying candidate #<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 (*.p16 a c) (real->posit16 4))))))))>
7.837 * * * * [progress]: [ 5 / 8 ] simplifiying candidate #<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))))))))>
7.837 * [simplify]: Simplifying (/.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)))))))
7.838 * * [simplify]: iters left: 6 (21 enodes)
7.847 * * [simplify]: iters left: 5 (61 enodes)
7.870 * * [simplify]: iters left: 4 (154 enodes)
7.913 * * [simplify]: iters left: 3 (373 enodes)
8.144 * * [simplify]: Extracting #0: cost 1 inf + 0
8.144 * * [simplify]: Extracting #1: cost 7 inf + 0
8.144 * * [simplify]: Extracting #2: cost 59 inf + 0
8.145 * * [simplify]: Extracting #3: cost 119 inf + 83
8.146 * * [simplify]: Extracting #4: cost 137 inf + 11032
8.150 * * [simplify]: Extracting #5: cost 183 inf + 27270
8.156 * * [simplify]: Extracting #6: cost 223 inf + 84764
8.172 * * [simplify]: Extracting #7: cost 60 inf + 347389
8.201 * * [simplify]: Extracting #8: cost 1 inf + 460459
8.231 * * [simplify]: Extracting #9: cost 0 inf + 461583
8.253 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a)))
8.253 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a))))
8.253 * * * * [progress]: [ 6 / 8 ] simplifiying candidate #<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))))))))>
8.253 * [simplify]: Simplifying (/.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)))))))
8.253 * * [simplify]: iters left: 6 (21 enodes)
8.263 * * [simplify]: iters left: 5 (61 enodes)
8.285 * * [simplify]: iters left: 4 (154 enodes)
8.324 * * [simplify]: iters left: 3 (373 enodes)
8.550 * * [simplify]: Extracting #0: cost 1 inf + 0
8.550 * * [simplify]: Extracting #1: cost 7 inf + 0
8.551 * * [simplify]: Extracting #2: cost 59 inf + 0
8.551 * * [simplify]: Extracting #3: cost 119 inf + 83
8.553 * * [simplify]: Extracting #4: cost 137 inf + 11032
8.557 * * [simplify]: Extracting #5: cost 183 inf + 27270
8.565 * * [simplify]: Extracting #6: cost 223 inf + 84764
8.587 * * [simplify]: Extracting #7: cost 60 inf + 347389
8.606 * * [simplify]: Extracting #8: cost 1 inf + 460459
8.641 * * [simplify]: Extracting #9: cost 0 inf + 461583
8.673 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a)))
8.674 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a))))
8.674 * * * * [progress]: [ 7 / 8 ] simplifiying candidate #<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))))))))>
8.674 * [simplify]: Simplifying (/.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)))))))
8.674 * * [simplify]: iters left: 6 (21 enodes)
8.679 * * [simplify]: iters left: 5 (61 enodes)
8.691 * * [simplify]: iters left: 4 (154 enodes)
8.735 * * [simplify]: iters left: 3 (373 enodes)
8.932 * * [simplify]: Extracting #0: cost 1 inf + 0
8.932 * * [simplify]: Extracting #1: cost 7 inf + 0
8.932 * * [simplify]: Extracting #2: cost 59 inf + 0
8.933 * * [simplify]: Extracting #3: cost 119 inf + 83
8.934 * * [simplify]: Extracting #4: cost 137 inf + 11032
8.938 * * [simplify]: Extracting #5: cost 183 inf + 27270
8.946 * * [simplify]: Extracting #6: cost 223 inf + 84764
8.975 * * [simplify]: Extracting #7: cost 60 inf + 347389
9.013 * * [simplify]: Extracting #8: cost 1 inf + 460459
9.051 * * [simplify]: Extracting #9: cost 0 inf + 461583
9.088 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a)))
9.088 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a))))
9.089 * * * * [progress]: [ 8 / 8 ] simplifiying candidate #<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))))))))>
9.089 * [simplify]: Simplifying (/.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)))))))
9.089 * * [simplify]: iters left: 6 (21 enodes)
9.099 * * [simplify]: iters left: 5 (61 enodes)
9.126 * * [simplify]: iters left: 4 (154 enodes)
9.169 * * [simplify]: iters left: 3 (373 enodes)
9.324 * * [simplify]: Extracting #0: cost 1 inf + 0
9.324 * * [simplify]: Extracting #1: cost 7 inf + 0
9.324 * * [simplify]: Extracting #2: cost 59 inf + 0
9.325 * * [simplify]: Extracting #3: cost 119 inf + 83
9.325 * * [simplify]: Extracting #4: cost 137 inf + 11032
9.327 * * [simplify]: Extracting #5: cost 183 inf + 27270
9.332 * * [simplify]: Extracting #6: cost 223 inf + 84764
9.350 * * [simplify]: Extracting #7: cost 60 inf + 347389
9.370 * * [simplify]: Extracting #8: cost 1 inf + 460459
9.391 * * [simplify]: Extracting #9: cost 0 inf + 461583
9.411 * [simplify]: Simplified to (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a)))
9.411 * [simplify]: Simplified (2) to (λ (a b c) (/.p16 (+.p16 (*.p16 (real->posit16 4) (*.p16 c a)) (real->posit16 0.0)) (*.p16 (real->posit16 2) (*.p16 (-.p16 (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 c a)))) b) a))))
9.411 * * * [progress]: adding candidates to table
9.732 * [progress]: [Phase 3 of 3] Extracting.
9.733 * * [regime]: Finding splitpoints for: (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
9.735 * * * [regime-changes]: Trying 3 branch expressions: (c a b)
9.736 * * * * [regimes]: Trying to branch on c from (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
9.906 * * * * [regimes]: Trying to branch on a from (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
10.129 * * * * [regimes]: Trying to branch on b from (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
10.373 * * * [regime]: Found split indices: #<option (#s(si 4 108) #s(si 1 256))>
10.375 * [binary-search]: Improving bounds with binary search for b and (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
10.376 * [regimes]: Found splitpoints: (#s(sp 4 b #<cpointer:posit16>) #s(sp 1 b +nan.0)) , with alts (#<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 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))> #<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))> #<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) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.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 (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 (real->posit16 2) a) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))))))>)
10.377 * [simplify]: Simplifying (if (<=.p16 b (real->posit16 -0.059906005859375)) (/.p16 (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (real->posit16 2) a)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))
10.377 * * [simplify]: iters left: 6 (31 enodes)
10.381 * * [simplify]: Extracting #0: cost 1 inf + 0
10.381 * * [simplify]: Extracting #1: cost 4 inf + 0
10.381 * * [simplify]: Extracting #2: cost 10 inf + 0
10.381 * * [simplify]: Extracting #3: cost 16 inf + 1
10.381 * * [simplify]: Extracting #4: cost 18 inf + 84
10.381 * * [simplify]: Extracting #5: cost 21 inf + 153
10.381 * * [simplify]: Extracting #6: cost 20 inf + 717
10.382 * * [simplify]: Extracting #7: cost 13 inf + 2488
10.382 * * [simplify]: Extracting #8: cost 9 inf + 6943
10.383 * * [simplify]: Extracting #9: cost 7 inf + 8670
10.383 * * [simplify]: Extracting #10: cost 5 inf + 10918
10.384 * * [simplify]: Extracting #11: cost 2 inf + 16091
10.385 * * [simplify]: Extracting #12: cost 1 inf + 18096
10.386 * * [simplify]: Extracting #13: cost 0 inf + 22352
10.388 * [simplify]: Simplified to (if (<=.p16 b (real->posit16 -0.059906005859375)) (/.p16 (/.p16 (+.p16 (*.p16 (+.p16 (neg.p16 b) b) (+.p16 (neg.p16 b) (neg.p16 b))) (*.p16 (real->posit16 4) (*.p16 a c))) (*.p16 (real->posit16 2) a)) (+.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (real->posit16 4) (*.p16 a c)))))) (/.p16 (-.p16 (neg.p16 b) (sqrt.p16 (-.p16 (*.p16 b b) (*.p16 (*.p16 (real->posit16 4) a) c)))) (*.p16 (real->posit16 2) a)))
10.388 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
10.449 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
10.454 * * * * [points]: Setting MPFR precision to 64
10.456 * * * * [points]: Setting MPFR precision to 320
10.458 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
10.461 * * * * [points]: Setting MPFR precision to 64
10.463 * * * * [points]: Setting MPFR precision to 320
10.465 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
10.468 * * * * [points]: Setting MPFR precision to 64
10.473 * * * * [points]: Setting MPFR precision to 320
10.489 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
10.494 * * * * [points]: Setting MPFR precision to 64
10.510 * * * * [points]: Setting MPFR precision to 320
10.527 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
10.532 * * * * [points]: Setting MPFR precision to 64
10.562 * * * * [points]: Setting MPFR precision to 320
10.592 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
10.597 * * * * [points]: Setting MPFR precision to 64
10.647 * * * * [points]: Setting MPFR precision to 320
10.736 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
10.741 * * * * [points]: Setting MPFR precision to 64
10.855 * * * * [points]: Setting MPFR precision to 320
11.000 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
11.005 * * * * [points]: Setting MPFR precision to 64
11.284 * * * * [points]: Setting MPFR precision to 320
11.553 * * * * [points]: Computing exacts for 8000 points
11.558 * * * * [points]: Setting MPFR precision to 64
13.293 * * * * [points]: Setting MPFR precision to 320
14.175 * * * * [points]: Filtering points with unrepresentable outputs
14.220 * * * * [points]: Sampled 8000 points with exact outputs
21.196 * [regime-testing]: Baseline error score: 64.0
21.200 * [regime-testing]: Oracle error score: 64.0
21.207 * [regime-testing]: End program error score: 0.5697839576312921