0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.007 * * * * [points]: Setting MPFR precision to 64
0.009 * * * * [points]: Setting MPFR precision to 320
0.010 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.016 * * * * [points]: Setting MPFR precision to 64
0.019 * * * * [points]: Setting MPFR precision to 320
0.021 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.027 * * * * [points]: Setting MPFR precision to 64
0.032 * * * * [points]: Setting MPFR precision to 320
0.036 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.042 * * * * [points]: Setting MPFR precision to 64
0.049 * * * * [points]: Setting MPFR precision to 320
0.057 * * * * [points]: Computing exacts for 256 points
0.063 * * * * [points]: Setting MPFR precision to 64
0.087 * * * * [points]: Setting MPFR precision to 320
0.109 * * * * [points]: Filtering points with unrepresentable outputs
0.110 * * * * [points]: Sampled 256 points with exact outputs
0.110 * * * [progress]: [2/2] Setting up program.
0.129 * [progress]: [Phase 2 of 3] Improving.
0.129 * * * * [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)))))>
0.129 * [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))))
0.129 * * [simplify]: iteration 1: (12 enodes)
0.133 * * [simplify]: iteration 2: (35 enodes)
0.140 * * [simplify]: iteration 3: (83 enodes)
0.169 * * [simplify]: iteration 4: (233 enodes)
0.241 * * [simplify]: iteration 5: (1047 enodes)
1.371 * * [simplify]: Extracting #0: cost 1 inf + 0
1.371 * * [simplify]: Extracting #1: cost 63 inf + 0
1.373 * * [simplify]: Extracting #2: cost 424 inf + 0
1.381 * * [simplify]: Extracting #3: cost 1384 inf + 1
1.398 * * [simplify]: Extracting #4: cost 2011 inf + 6310
1.432 * * [simplify]: Extracting #5: cost 1965 inf + 268223
1.600 * * [simplify]: Extracting #6: cost 1004 inf + 1944471
1.856 * * [simplify]: Extracting #7: cost 229 inf + 3572048
2.135 * * [simplify]: Extracting #8: cost 7 inf + 4121456
2.391 * * [simplify]: Extracting #9: cost 0 inf + 4134475
2.680 * [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))
2.695 * * [progress]: iteration 1 / 4
2.695 * * * [progress]: picking best candidate
2.707 * * * * [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)))))>
2.707 * * * [progress]: localizing error
2.975 * * * [progress]: generating rewritten candidates
2.975 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
2.999 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.005 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
3.009 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.013 * * * [progress]: generating series expansions
3.013 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.013 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.013 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
3.013 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.013 * * * [progress]: simplifying candidates
3.013 * * * * [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))))))>
3.013 * * * * [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))))))>
3.013 * * * * [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))))>
3.013 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * * * * [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)))))>
3.014 * [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))))
3.015 * * [simplify]: iteration 1: (23 enodes)
3.034 * * [simplify]: iteration 2: (69 enodes)
3.062 * * [simplify]: iteration 3: (191 enodes)
3.154 * * [simplify]: iteration 4: (708 enodes)
3.845 * * [simplify]: Extracting #0: cost 7 inf + 0
3.846 * * [simplify]: Extracting #1: cost 159 inf + 0
3.849 * * [simplify]: Extracting #2: cost 719 inf + 0
3.861 * * [simplify]: Extracting #3: cost 1116 inf + 59063
3.912 * * [simplify]: Extracting #4: cost 977 inf + 589227
4.050 * * [simplify]: Extracting #5: cost 431 inf + 1552307
4.257 * * [simplify]: Extracting #6: cost 98 inf + 2274244
4.505 * * [simplify]: Extracting #7: cost 0 inf + 2521505
4.749 * * [simplify]: Extracting #8: cost 0 inf + 2496545
4.958 * [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)))
4.959 * * * [progress]: adding candidates to table
5.239 * * [progress]: iteration 2 / 4
5.239 * * * [progress]: picking best candidate
5.286 * * * * [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))))>
5.287 * * * [progress]: localizing error
5.463 * * * [progress]: generating rewritten candidates
5.463 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
5.469 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
5.473 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
5.475 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
5.477 * * * [progress]: generating series expansions
5.477 * * * * [progress]: [ 1 / 4 ] generating series at (2)
5.477 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
5.477 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
5.477 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
5.477 * * * [progress]: simplifying candidates
5.477 * * * * [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))))>
5.477 * * * * [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)))>
5.477 * * * * [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)))))>
5.477 * * * * [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)))))>
5.477 * * * * [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)))))>
5.477 * * * * [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))))>
5.477 * * * * [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))))>
5.477 * * * * [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))))>
5.477 * * * * [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))))>
5.477 * * * * [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))))>
5.478 * [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)))
5.478 * * [simplify]: iteration 1: (22 enodes)
5.484 * * [simplify]: iteration 2: (62 enodes)
5.502 * * [simplify]: iteration 3: (168 enodes)
5.558 * * [simplify]: iteration 4: (708 enodes)
6.306 * * [simplify]: Extracting #0: cost 6 inf + 0
6.306 * * [simplify]: Extracting #1: cost 154 inf + 0
6.309 * * [simplify]: Extracting #2: cost 815 inf + 0
6.315 * * [simplify]: Extracting #3: cost 1510 inf + 7988
6.335 * * [simplify]: Extracting #4: cost 1564 inf + 391339
6.452 * * [simplify]: Extracting #5: cost 389 inf + 2721949
6.699 * * [simplify]: Extracting #6: cost 44 inf + 3392628
7.038 * * [simplify]: Extracting #7: cost 1 inf + 3495039
7.380 * * [simplify]: Extracting #8: cost 0 inf + 3496722
7.630 * [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))))
7.631 * * * [progress]: adding candidates to table
8.043 * * [progress]: iteration 3 / 4
8.044 * * * [progress]: picking best candidate
8.157 * * * * [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)))>
8.157 * * * [progress]: localizing error
8.427 * * * [progress]: generating rewritten candidates
8.427 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
8.463 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
8.471 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
8.474 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
8.478 * * * [progress]: generating series expansions
8.478 * * * * [progress]: [ 1 / 4 ] generating series at (2)
8.479 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
8.479 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
8.479 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
8.479 * * * [progress]: simplifying candidates
8.479 * * * * [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))))>
8.479 * * * * [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))))>
8.479 * * * * [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))))>
8.479 * * * * [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)))>
8.479 * * * * [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)))>
8.479 * * * * [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)))>
8.479 * * * * [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)))>
8.479 * * * * [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)))>
8.479 * * * * [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)))>
8.480 * [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))))
8.480 * * [simplify]: iteration 1: (21 enodes)
8.490 * * [simplify]: iteration 2: (66 enodes)
8.519 * * [simplify]: iteration 3: (202 enodes)
8.627 * * [simplify]: iteration 4: (864 enodes)
9.706 * * [simplify]: Extracting #0: cost 6 inf + 0
9.707 * * [simplify]: Extracting #1: cost 150 inf + 0
9.712 * * [simplify]: Extracting #2: cost 959 inf + 0
9.726 * * [simplify]: Extracting #3: cost 1589 inf + 3015
9.737 * * [simplify]: Extracting #4: cost 1751 inf + 65385
9.807 * * [simplify]: Extracting #5: cost 1025 inf + 1314833
10.039 * * [simplify]: Extracting #6: cost 146 inf + 3380005
10.333 * * [simplify]: Extracting #7: cost 0 inf + 3799193
10.624 * * [simplify]: Extracting #8: cost 0 inf + 3789873
10.936 * [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)))
10.937 * * * [progress]: adding candidates to table
11.226 * * [progress]: iteration 4 / 4
11.226 * * * [progress]: picking best candidate
11.291 * * * * [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))))>
11.291 * * * [progress]: localizing error
11.563 * * * [progress]: generating rewritten candidates
11.563 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
11.574 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
11.580 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
11.584 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
11.589 * * * [progress]: generating series expansions
11.589 * * * * [progress]: [ 1 / 4 ] generating series at (2)
11.589 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
11.589 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
11.589 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
11.589 * * * [progress]: simplifying candidates
11.589 * * * * [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))))>
11.589 * * * * [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))))>
11.589 * * * * [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))))>
11.589 * * * * [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)))>
11.589 * * * * [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)))))>
11.589 * * * * [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))))>
11.589 * * * * [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))))>
11.589 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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)))))>
11.590 * * * * [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)))))>
11.590 * * * * [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)))))>
11.590 * * * * [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)))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.590 * * * * [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))))>
11.591 * [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)))
11.592 * * [simplify]: iteration 1: (37 enodes)
11.608 * * [simplify]: iteration 2: (121 enodes)
11.651 * * [simplify]: iteration 3: (462 enodes)
11.920 * * [simplify]: Extracting #0: cost 13 inf + 0
11.920 * * [simplify]: Extracting #1: cost 168 inf + 0
11.923 * * [simplify]: Extracting #2: cost 438 inf + 1
11.931 * * [simplify]: Extracting #3: cost 532 inf + 77281
11.972 * * [simplify]: Extracting #4: cost 271 inf + 540861
12.055 * * [simplify]: Extracting #5: cost 18 inf + 1022794
12.145 * * [simplify]: Extracting #6: cost 0 inf + 1059645
12.240 * [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)))
12.243 * * * [progress]: adding candidates to table
13.408 * [progress]: [Phase 3 of 3] Extracting.
13.408 * * [regime]: Finding splitpoints for: (#<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 (+.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 (/.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))))> #<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 (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 (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)))))> #<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)))))> #<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 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>)
13.410 * * * [regime-changes]: Trying 1 branch expressions: (x)
13.410 * * * * [regimes]: Trying to branch on x from (#<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 (+.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 (/.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))))> #<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 (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 (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)))))> #<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)))))> #<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 (/.p16 (real->posit16 1) (+.p16 x (real->posit16 1))) (/.p16 (real->posit16 1) (-.p16 x (real->posit16 1)))) (/.p16 (real->posit16 2) x)))>)
13.601 * * * [regime]: Found split indices: #<option (#s(si 8 256))>
13.601 * [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))
13.601 * * [simplify]: iteration 1: (12 enodes)
13.603 * * [simplify]: iteration 2: (14 enodes)
13.605 * * [simplify]: Extracting #0: cost 1 inf + 0
13.605 * * [simplify]: Extracting #1: cost 3 inf + 0
13.605 * * [simplify]: Extracting #2: cost 7 inf + 0
13.605 * * [simplify]: Extracting #3: cost 10 inf + 1
13.605 * * [simplify]: Extracting #4: cost 8 inf + 445
13.605 * * [simplify]: Extracting #5: cost 7 inf + 446
13.605 * * [simplify]: Extracting #6: cost 0 inf + 4180
13.605 * [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))
13.605 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
13.617 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
13.620 * * * * [points]: Setting MPFR precision to 64
13.621 * * * * [points]: Setting MPFR precision to 320
13.621 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
13.624 * * * * [points]: Setting MPFR precision to 64
13.627 * * * * [points]: Setting MPFR precision to 320
13.629 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
13.632 * * * * [points]: Setting MPFR precision to 64
13.635 * * * * [points]: Setting MPFR precision to 320
13.640 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
13.646 * * * * [points]: Setting MPFR precision to 64
13.657 * * * * [points]: Setting MPFR precision to 320
13.667 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
13.673 * * * * [points]: Setting MPFR precision to 64
13.694 * * * * [points]: Setting MPFR precision to 320
13.716 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
13.722 * * * * [points]: Setting MPFR precision to 64
13.771 * * * * [points]: Setting MPFR precision to 320
13.803 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
13.806 * * * * [points]: Setting MPFR precision to 64
13.859 * * * * [points]: Setting MPFR precision to 320
13.944 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
13.947 * * * * [points]: Setting MPFR precision to 64
14.092 * * * * [points]: Setting MPFR precision to 320
14.259 * * * * [points]: Computing exacts for 8000 points
14.262 * * * * [points]: Setting MPFR precision to 64
14.938 * * * * [points]: Setting MPFR precision to 320
15.680 * * * * [points]: Filtering points with unrepresentable outputs
15.703 * * * * [points]: Sampled 8000 points with exact outputs
21.901 * [regime-testing]: Baseline error score: 1.0598855323201413
21.903 * [regime-testing]: Oracle error score: 0.6204948028263926
21.908 * [regime-testing]: End program error score: 1.0598855323201413