0.003 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.004 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.007 * * * * [points]: Setting MPFR precision to 64
0.009 * * * * [points]: Setting MPFR precision to 320
0.011 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.016 * * * * [points]: Setting MPFR precision to 64
0.018 * * * * [points]: Setting MPFR precision to 320
0.021 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.025 * * * * [points]: Setting MPFR precision to 64
0.028 * * * * [points]: Setting MPFR precision to 320
0.031 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.033 * * * * [points]: Setting MPFR precision to 64
0.038 * * * * [points]: Setting MPFR precision to 320
0.042 * * * * [points]: Computing exacts for 256 points
0.045 * * * * [points]: Setting MPFR precision to 64
0.058 * * * * [points]: Setting MPFR precision to 320
0.071 * * * * [points]: Filtering points with unrepresentable outputs
0.071 * * * * [points]: Sampled 256 points with exact outputs
0.071 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
0.085 * [simplify]: Simplifying:
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
0.085 * * [simplify]: iteration 1: (12 enodes)
0.088 * * [simplify]: iteration 2: (35 enodes)
0.094 * * [simplify]: iteration 3: (83 enodes)
0.124 * * [simplify]: iteration 4: (233 enodes)
0.212 * * [simplify]: iteration 5: (1047 enodes)
1.378 * * [simplify]: Extracting #0: cost 1 inf + 0
1.378 * * [simplify]: Extracting #1: cost 63 inf + 0
1.379 * * [simplify]: Extracting #2: cost 424 inf + 0
1.384 * * [simplify]: Extracting #3: cost 1384 inf + 1
1.392 * * [simplify]: Extracting #4: cost 2011 inf + 6310
1.409 * * [simplify]: Extracting #5: cost 1965 inf + 268223
1.508 * * [simplify]: Extracting #6: cost 1004 inf + 1944471
1.787 * * [simplify]: Extracting #7: cost 229 inf + 3572048
2.181 * * [simplify]: Extracting #8: cost 7 inf + 4121456
2.445 * * [simplify]: Extracting #9: cost 0 inf + 4134475
2.751 * [simplify]: Simplified to:
  (-.p16 (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (/.p16 (real->posit16 2) x))
2.776 * * [progress]: iteration 1 / 4
2.776 * * * [progress]: picking best candidate
2.799 * * * * [pick]: Picked  #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
2.800 * * * [progress]: localizing error
3.019 * * * [progress]: generating rewritten candidates
3.019 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.031 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.034 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
3.036 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.037 * * * [progress]: generating series expansions
3.037 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.037 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.037 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
3.037 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.038 * * * [progress]: simplifying candidates
3.038 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))>
3.038 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (x) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))))>
3.038 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
3.038 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>
3.038 * [simplify]: Simplifying:
  (+.p16 (neg.p16 (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
3.038 * * [simplify]: iteration 1: (23 enodes)
3.046 * * [simplify]: iteration 2: (69 enodes)
3.075 * * [simplify]: iteration 3: (191 enodes)
3.131 * * [simplify]: iteration 4: (708 enodes)
3.670 * * [simplify]: Extracting #0: cost 7 inf + 0
3.670 * * [simplify]: Extracting #1: cost 159 inf + 0
3.674 * * [simplify]: Extracting #2: cost 719 inf + 0
3.685 * * [simplify]: Extracting #3: cost 1116 inf + 59063
3.713 * * [simplify]: Extracting #4: cost 977 inf + 589227
3.784 * * [simplify]: Extracting #5: cost 431 inf + 1552307
3.925 * * [simplify]: Extracting #6: cost 98 inf + 2274244
4.124 * * [simplify]: Extracting #7: cost 0 inf + 2521505
4.280 * * [simplify]: Extracting #8: cost 0 inf + 2496545
4.432 * [simplify]: Simplified to:
  (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (-.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (*.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (*.p16 (+.p16 x (real->posit16 1)) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
4.432 * * * [progress]: adding candidates to table
4.688 * * [progress]: iteration 2 / 4
4.688 * * * [progress]: picking best candidate
4.769 * * * * [pick]: Picked  #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
4.769 * * * [progress]: localizing error
5.089 * * * [progress]: generating rewritten candidates
5.089 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
5.103 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
5.111 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
5.114 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
5.118 * * * [progress]: generating series expansions
5.118 * * * * [progress]: [ 1 / 4 ] generating series at (2)
5.118 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
5.118 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
5.118 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
5.118 * * * [progress]: simplifying candidates
5.118 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (neg.p16 (/.p16 (real->posit16 2) x))))>
5.118 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
5.119 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))))>
5.119 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x)))))>
5.119 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))))>
5.119 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
5.119 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
5.119 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
5.119 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
5.119 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
5.119 * [simplify]: Simplifying:
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
5.120 * * [simplify]: iteration 1: (22 enodes)
5.130 * * [simplify]: iteration 2: (62 enodes)
5.146 * * [simplify]: iteration 3: (168 enodes)
5.192 * * [simplify]: iteration 4: (708 enodes)
6.403 * * [simplify]: Extracting #0: cost 6 inf + 0
6.404 * * [simplify]: Extracting #1: cost 154 inf + 0
6.408 * * [simplify]: Extracting #2: cost 815 inf + 0
6.419 * * [simplify]: Extracting #3: cost 1510 inf + 7988
6.457 * * [simplify]: Extracting #4: cost 1564 inf + 391339
6.588 * * [simplify]: Extracting #5: cost 389 inf + 2721949
6.851 * * [simplify]: Extracting #6: cost 44 inf + 3392628
7.102 * * [simplify]: Extracting #7: cost 1 inf + 3495039
7.352 * * [simplify]: Extracting #8: cost 0 inf + 3496722
7.668 * [simplify]: Simplified to:
  (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (*.p16 (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
7.669 * * * [progress]: adding candidates to table
8.004 * * [progress]: iteration 3 / 4
8.005 * * * [progress]: picking best candidate
8.136 * * * * [pick]: Picked  #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.136 * * * [progress]: localizing error
8.449 * * * [progress]: generating rewritten candidates
8.449 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
8.474 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
8.493 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
8.496 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
8.500 * * * [progress]: generating series expansions
8.500 * * * * [progress]: [ 1 / 4 ] generating series at (2)
8.501 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
8.501 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
8.501 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
8.501 * * * [progress]: simplifying candidates
8.501 * * * * [progress]: [ 1 / 9 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
8.501 * * * * [progress]: [ 2 / 9 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (neg.p16 (/.p16 (real->posit16 2) x))))>
8.501 * * * * [progress]: [ 3 / 9 ] simplifiying candidate #<alt (λ (x) (/.p16 (-.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))))>
8.501 * * * * [progress]: [ 4 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.501 * * * * [progress]: [ 5 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1)))) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.501 * * * * [progress]: [ 6 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.501 * * * * [progress]: [ 7 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.501 * * * * [progress]: [ 8 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.501 * * * * [progress]: [ 9 / 9 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
8.502 * [simplify]: Simplifying:
  (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x)))
  (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))
8.502 * * [simplify]: iteration 1: (21 enodes)
8.513 * * [simplify]: iteration 2: (66 enodes)
8.540 * * [simplify]: iteration 3: (202 enodes)
8.616 * * [simplify]: iteration 4: (864 enodes)
9.735 * * [simplify]: Extracting #0: cost 6 inf + 0
9.735 * * [simplify]: Extracting #1: cost 150 inf + 0
9.738 * * [simplify]: Extracting #2: cost 959 inf + 0
9.744 * * [simplify]: Extracting #3: cost 1589 inf + 3015
9.754 * * [simplify]: Extracting #4: cost 1751 inf + 65385
9.825 * * [simplify]: Extracting #5: cost 1025 inf + 1314833
10.036 * * [simplify]: Extracting #6: cost 146 inf + 3380005
10.330 * * [simplify]: Extracting #7: cost 0 inf + 3799193
10.626 * * [simplify]: Extracting #8: cost 0 inf + 3789873
10.927 * [simplify]: Simplified to:
  (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (*.p16 (+.p16 (/.p16 (real->posit16 2) x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))) (-.p16 (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 2) x) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x))))
  (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
10.928 * * * [progress]: adding candidates to table
11.145 * * [progress]: iteration 4 / 4
11.145 * * * [progress]: picking best candidate
11.229 * * * * [pick]: Picked  #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.229 * * * [progress]: localizing error
11.502 * * * [progress]: generating rewritten candidates
11.502 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
11.513 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
11.516 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
11.518 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
11.520 * * * [progress]: generating series expansions
11.520 * * * * [progress]: [ 1 / 4 ] generating series at (2)
11.520 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
11.520 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
11.520 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
11.521 * * * [progress]: simplifying candidates
11.521 * * * * [progress]: [ 1 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) x)) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (real->posit16 1)) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 2 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 3 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (neg.p16 (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 4 / 20 ] simplifiying candidate #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>
11.521 * * * * [progress]: [ 5 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))))>
11.521 * * * * [progress]: [ 6 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) x) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 7 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (+.p16 (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 8 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 (real->posit16 1) x))) (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 9 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 10 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (+.p16 x (real->posit16 1)) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 11 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) x) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (real->posit16 1)) (/.p16 (real->posit16 2) x)))))>
11.521 * * * * [progress]: [ 12 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x)))))>
11.521 * * * * [progress]: [ 13 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (neg.p16 (/.p16 (real->posit16 2) x)))))>
11.521 * * * * [progress]: [ 14 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))))>
11.521 * * * * [progress]: [ 15 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (+.p16 (real->posit16 1) x)) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 16 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 17 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 18 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 19 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.521 * * * * [progress]: [ 20 / 20 ] simplifiying candidate #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))))>
11.522 * [simplify]: Simplifying:
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) x))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))))
  (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) x)
  (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (real->posit16 1))
  (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))
  (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))
  (*.p16 (+.p16 x (real->posit16 1)) (+.p16 x (real->posit16 1)))
  (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1)))
  (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (real->posit16 1)) (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x)))
  (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))
  (/.p16 (real->posit16 1) (*.p16 (-.p16 (*.p16 x x) (*.p16 (real->posit16 1) (real->posit16 1))) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
11.522 * * [simplify]: iteration 1: (37 enodes)
11.531 * * [simplify]: iteration 2: (121 enodes)
11.582 * * [simplify]: iteration 3: (462 enodes)
11.878 * * [simplify]: Extracting #0: cost 13 inf + 0
11.878 * * [simplify]: Extracting #1: cost 168 inf + 0
11.879 * * [simplify]: Extracting #2: cost 438 inf + 1
11.883 * * [simplify]: Extracting #3: cost 532 inf + 77281
11.908 * * [simplify]: Extracting #4: cost 271 inf + 540861
11.994 * * [simplify]: Extracting #5: cost 18 inf + 1022794
12.042 * * [simplify]: Extracting #6: cost 0 inf + 1059645
12.125 * [simplify]: Simplified to:
  (*.p16 (+.p16 (/.p16 x (-.p16 x (real->posit16 1))) (real->posit16 1.0)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (*.p16 (+.p16 (/.p16 x (-.p16 x (real->posit16 1))) (real->posit16 1.0)) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)))
  (*.p16 x (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))))
  (*.p16 (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))) (real->posit16 1))
  (*.p16 x (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))))
  (*.p16 (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))) (real->posit16 1))
  (*.p16 (+.p16 (real->posit16 1) x) (+.p16 (real->posit16 1) x))
  (*.p16 (+.p16 (real->posit16 1) x) (real->posit16 1))
  (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))) (real->posit16 1)) (/.p16 (real->posit16 2) x))
  (-.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))) (real->posit16 1)) (/.p16 (real->posit16 2) x))
  (neg.p16 (/.p16 (real->posit16 2) x))
  (*.p16 (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))
  (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))
  (/.p16 (real->posit16 1) (*.p16 (+.p16 (real->posit16 1) x) (*.p16 (+.p16 (real->posit16 1) x) (-.p16 x (real->posit16 1)))))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))
  (+.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (-.p16 (/.p16 (real->posit16 1) (+.p16 (real->posit16 1) x)) (/.p16 (real->posit16 2) x)))
12.126 * * * [progress]: adding candidates to table
13.020 * [progress]: [Phase 3 of 3] Extracting.
13.020 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))> #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x)))))> #<alt (λ (x) (/.p16 (-.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))))> #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (+.p16 (/.p16 (*.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>)
13.023 * * * [regime-changes]: Trying 1 branch expressions: (x)
13.023 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (*.p16 (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (-.p16 (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (-.p16 (/.p16 (*.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))> #<alt (λ (x) (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (+.p16 (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x)))))> #<alt (λ (x) (/.p16 (-.p16 (*.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1))))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (-.p16 (*.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1)))) (*.p16 (/.p16 (real->posit16 2) x) (/.p16 (real->posit16 2) x))) (+.p16 (*.p16 (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)))))> #<alt (λ (x) (+.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (*.p16 x (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x))))) (-.p16 (*.p16 (real->posit16 1) (/.p16 (real->posit16 1) (*.p16 (-.p16 x (real->posit16 1)) (+.p16 (real->posit16 1) x)))) (/.p16 (real->posit16 2) x))))> #<alt (λ (x) (+.p16 (/.p16 (*.p16 (-.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x)) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 2) x))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))))>)
13.707 * * * [regime]: Found split indices: #<option (#s(si 3 256))>
13.708 * [simplify]: Simplifying:
  (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))
13.708 * * [simplify]: iteration 1: (12 enodes)
13.710 * * [simplify]: iteration 2: (14 enodes)
13.712 * * [simplify]: Extracting #0: cost 1 inf + 0
13.712 * * [simplify]: Extracting #1: cost 3 inf + 0
13.712 * * [simplify]: Extracting #2: cost 7 inf + 0
13.712 * * [simplify]: Extracting #3: cost 10 inf + 1
13.712 * * [simplify]: Extracting #4: cost 8 inf + 445
13.712 * * [simplify]: Extracting #5: cost 7 inf + 446
13.712 * * [simplify]: Extracting #6: cost 0 inf + 4180
13.713 * [simplify]: Simplified to:
  (-.p16 (+.p16 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x))
13.713 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
13.746 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
13.751 * * * * [points]: Setting MPFR precision to 64
13.753 * * * * [points]: Setting MPFR precision to 320
13.754 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
13.759 * * * * [points]: Setting MPFR precision to 64
13.762 * * * * [points]: Setting MPFR precision to 320
13.765 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
13.770 * * * * [points]: Setting MPFR precision to 64
13.776 * * * * [points]: Setting MPFR precision to 320
13.781 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
13.786 * * * * [points]: Setting MPFR precision to 64
13.795 * * * * [points]: Setting MPFR precision to 320
13.801 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
13.804 * * * * [points]: Setting MPFR precision to 64
13.816 * * * * [points]: Setting MPFR precision to 320
13.831 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
13.836 * * * * [points]: Setting MPFR precision to 64
13.876 * * * * [points]: Setting MPFR precision to 320
13.960 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
13.965 * * * * [points]: Setting MPFR precision to 64
14.028 * * * * [points]: Setting MPFR precision to 320
14.077 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
14.081 * * * * [points]: Setting MPFR precision to 64
14.213 * * * * [points]: Setting MPFR precision to 320
14.403 * * * * [points]: Computing exacts for 8000 points
14.408 * * * * [points]: Setting MPFR precision to 64
15.182 * * * * [points]: Setting MPFR precision to 320
15.965 * * * * [points]: Filtering points with unrepresentable outputs
15.987 * * * * [points]: Sampled 8000 points with exact outputs
22.201 * [regime-testing]: Baseline error score: 1.0598855323201413
22.204 * [regime-testing]: Oracle error score: 0.6204948028263926
22.216 * [regime-testing]: End program error score: 1.0598855323201413