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
0.005 * * * * [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
0.013 * * * * [points]: Setting MPFR precision to 64
0.016 * * * * [points]: Setting MPFR precision to 320
0.019 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.022 * * * * [points]: Setting MPFR precision to 64
0.027 * * * * [points]: Setting MPFR precision to 320
0.032 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.035 * * * * [points]: Setting MPFR precision to 64
0.044 * * * * [points]: Setting MPFR precision to 320
0.053 * * * * [points]: Computing exacts for 256 points
0.055 * * * * [points]: Setting MPFR precision to 64
0.081 * * * * [points]: Setting MPFR precision to 320
0.098 * * * * [points]: Filtering points with unrepresentable outputs
0.098 * * * * [points]: Sampled 256 points with exact outputs
0.098 * * * [progress]: [2/2] Setting up program.
0.109 * [progress]: [Phase 2 of 3] Improving.
0.109 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.109 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
0.109 * * [simplify]: iters left: 4 (10 enodes)
0.113 * * [simplify]: iters left: 3 (26 enodes)
0.121 * * [simplify]: iters left: 2 (41 enodes)
0.144 * * [simplify]: iters left: 1 (57 enodes)
0.157 * * [simplify]: Extracting #0: cost 1 inf + 0
0.157 * * [simplify]: Extracting #1: cost 9 inf + 0
0.157 * * [simplify]: Extracting #2: cost 14 inf + 1
0.157 * * [simplify]: Extracting #3: cost 11 inf + 367
0.158 * * [simplify]: Extracting #4: cost 8 inf + 1053
0.158 * * [simplify]: Extracting #5: cost 2 inf + 2267
0.159 * * [simplify]: Extracting #6: cost 0 inf + 2673
0.159 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.159 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
0.196 * * [progress]: iteration 1 / 4
0.196 * * * [progress]: picking best candidate
0.230 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.230 * * * [progress]: localizing error
0.717 * * * [progress]: generating rewritten candidates
0.717 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.722 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.728 * * * [progress]: generating series expansions
0.728 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.729 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.729 * * * [progress]: simplifying candidates
0.729 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.729 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.729 * * [simplify]: iters left: 2 (4 enodes)
0.731 * * [simplify]: iters left: 1 (8 enodes)
0.734 * * [simplify]: Extracting #0: cost 1 inf + 0
0.734 * * [simplify]: Extracting #1: cost 3 inf + 0
0.734 * * [simplify]: Extracting #2: cost 3 inf + 1
0.734 * * [simplify]: Extracting #3: cost 2 inf + 2
0.734 * * [simplify]: Extracting #4: cost 0 inf + 45
0.734 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.734 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.734 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 d2 d3) (real->posit16 3)) d1))>
0.734 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (real->posit16 3) (+.p16 d2 d3))))>
0.734 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.735 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.735 * * [simplify]: iters left: 3 (8 enodes)
0.738 * * [simplify]: iters left: 2 (20 enodes)
0.745 * * [simplify]: iters left: 1 (40 enodes)
0.758 * * [simplify]: Extracting #0: cost 1 inf + 0
0.758 * * [simplify]: Extracting #1: cost 9 inf + 0
0.758 * * [simplify]: Extracting #2: cost 15 inf + 1
0.759 * * [simplify]: Extracting #3: cost 12 inf + 647
0.759 * * [simplify]: Extracting #4: cost 8 inf + 1375
0.759 * * [simplify]: Extracting #5: cost 5 inf + 1863
0.760 * * [simplify]: Extracting #6: cost 1 inf + 2632
0.760 * * [simplify]: Extracting #7: cost 0 inf + 2995
0.761 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.761 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.761 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.761 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.761 * * [simplify]: iters left: 3 (8 enodes)
0.765 * * [simplify]: iters left: 2 (20 enodes)
0.772 * * [simplify]: iters left: 1 (40 enodes)
0.786 * * [simplify]: Extracting #0: cost 1 inf + 0
0.786 * * [simplify]: Extracting #1: cost 9 inf + 0
0.786 * * [simplify]: Extracting #2: cost 15 inf + 1
0.786 * * [simplify]: Extracting #3: cost 12 inf + 647
0.786 * * [simplify]: Extracting #4: cost 8 inf + 1375
0.787 * * [simplify]: Extracting #5: cost 5 inf + 1863
0.787 * * [simplify]: Extracting #6: cost 1 inf + 2632
0.788 * * [simplify]: Extracting #7: cost 0 inf + 2995
0.788 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.788 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.788 * * * [progress]: adding candidates to table
0.907 * * [progress]: iteration 2 / 4
0.907 * * * [progress]: picking best candidate
0.941 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.941 * * * [progress]: localizing error
1.021 * * * [progress]: generating rewritten candidates
1.021 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.029 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.039 * * * [progress]: generating series expansions
1.039 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.039 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.039 * * * [progress]: simplifying candidates
1.039 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.039 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
1.039 * [simplify]: Simplifying (+.p16 d2 d3)
1.039 * * [simplify]: iters left: 1 (3 enodes)
1.040 * * [simplify]: Extracting #0: cost 1 inf + 0
1.040 * * [simplify]: Extracting #1: cost 3 inf + 0
1.040 * * [simplify]: Extracting #2: cost 1 inf + 2
1.040 * * [simplify]: Extracting #3: cost 0 inf + 44
1.040 * [simplify]: Simplified to (+.p16 d3 d2)
1.040 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d3 d2)) d1))
1.040 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 (+.p16 (real->posit16 3) d2)) d1))>
1.040 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
1.040 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.040 * * [simplify]: iters left: 2 (4 enodes)
1.042 * * [simplify]: iters left: 1 (8 enodes)
1.043 * * [simplify]: Extracting #0: cost 1 inf + 0
1.043 * * [simplify]: Extracting #1: cost 3 inf + 0
1.043 * * [simplify]: Extracting #2: cost 3 inf + 1
1.043 * * [simplify]: Extracting #3: cost 2 inf + 2
1.043 * * [simplify]: Extracting #4: cost 0 inf + 45
1.043 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.043 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
1.043 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
1.044 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.044 * * [simplify]: iters left: 2 (4 enodes)
1.045 * * [simplify]: iters left: 1 (8 enodes)
1.046 * * [simplify]: Extracting #0: cost 1 inf + 0
1.046 * * [simplify]: Extracting #1: cost 3 inf + 0
1.046 * * [simplify]: Extracting #2: cost 3 inf + 1
1.046 * * [simplify]: Extracting #3: cost 2 inf + 2
1.046 * * [simplify]: Extracting #4: cost 0 inf + 45
1.046 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.046 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
1.046 * * * [progress]: adding candidates to table
1.153 * * [progress]: iteration 3 / 4
1.153 * * * [progress]: picking best candidate
1.170 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.170 * * * [progress]: localizing error
1.308 * * * [progress]: generating rewritten candidates
1.308 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.312 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.317 * * * [progress]: generating series expansions
1.317 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.318 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.318 * * * [progress]: simplifying candidates
1.318 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.318 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.318 * * [simplify]: iters left: 2 (4 enodes)
1.319 * * [simplify]: iters left: 1 (8 enodes)
1.320 * * [simplify]: Extracting #0: cost 1 inf + 0
1.321 * * [simplify]: Extracting #1: cost 3 inf + 0
1.321 * * [simplify]: Extracting #2: cost 3 inf + 1
1.321 * * [simplify]: Extracting #3: cost 2 inf + 2
1.321 * * [simplify]: Extracting #4: cost 0 inf + 45
1.321 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.321 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.321 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.321 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.321 * * [simplify]: iters left: 2 (4 enodes)
1.322 * * [simplify]: iters left: 1 (8 enodes)
1.323 * * [simplify]: Extracting #0: cost 1 inf + 0
1.323 * * [simplify]: Extracting #1: cost 3 inf + 0
1.323 * * [simplify]: Extracting #2: cost 3 inf + 1
1.323 * * [simplify]: Extracting #3: cost 2 inf + 2
1.323 * * [simplify]: Extracting #4: cost 0 inf + 45
1.323 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.323 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.323 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 3))) (*.p16 d1 d3)))>
1.324 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.324 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.324 * * [simplify]: iters left: 3 (6 enodes)
1.325 * * [simplify]: iters left: 2 (15 enodes)
1.331 * * [simplify]: iters left: 1 (21 enodes)
1.337 * * [simplify]: Extracting #0: cost 1 inf + 0
1.337 * * [simplify]: Extracting #1: cost 7 inf + 0
1.337 * * [simplify]: Extracting #2: cost 5 inf + 44
1.337 * * [simplify]: Extracting #3: cost 4 inf + 45
1.337 * * [simplify]: Extracting #4: cost 0 inf + 213
1.338 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.338 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.338 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.338 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.338 * * [simplify]: iters left: 3 (6 enodes)
1.341 * * [simplify]: iters left: 2 (15 enodes)
1.346 * * [simplify]: iters left: 1 (21 enodes)
1.352 * * [simplify]: Extracting #0: cost 1 inf + 0
1.352 * * [simplify]: Extracting #1: cost 7 inf + 0
1.352 * * [simplify]: Extracting #2: cost 5 inf + 44
1.353 * * [simplify]: Extracting #3: cost 4 inf + 45
1.353 * * [simplify]: Extracting #4: cost 0 inf + 213
1.353 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.353 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.353 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
1.353 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
1.353 * * [simplify]: iters left: 2 (6 enodes)
1.355 * * [simplify]: iters left: 1 (17 enodes)
1.357 * * [simplify]: Extracting #0: cost 1 inf + 0
1.357 * * [simplify]: Extracting #1: cost 5 inf + 0
1.357 * * [simplify]: Extracting #2: cost 6 inf + 1
1.357 * * [simplify]: Extracting #3: cost 0 inf + 1372
1.357 * * [simplify]: Extracting #4: cost 0 inf + 1052
1.357 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
1.357 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
1.357 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.358 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.358 * * [simplify]: iters left: 3 (6 enodes)
1.360 * * [simplify]: iters left: 2 (15 enodes)
1.362 * * [simplify]: iters left: 1 (21 enodes)
1.365 * * [simplify]: Extracting #0: cost 1 inf + 0
1.365 * * [simplify]: Extracting #1: cost 7 inf + 0
1.365 * * [simplify]: Extracting #2: cost 5 inf + 44
1.365 * * [simplify]: Extracting #3: cost 4 inf + 45
1.366 * * [simplify]: Extracting #4: cost 0 inf + 213
1.366 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.366 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.366 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.366 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.366 * * [simplify]: iters left: 3 (6 enodes)
1.368 * * [simplify]: iters left: 2 (15 enodes)
1.370 * * [simplify]: iters left: 1 (21 enodes)
1.373 * * [simplify]: Extracting #0: cost 1 inf + 0
1.373 * * [simplify]: Extracting #1: cost 7 inf + 0
1.373 * * [simplify]: Extracting #2: cost 5 inf + 44
1.373 * * [simplify]: Extracting #3: cost 4 inf + 45
1.373 * * [simplify]: Extracting #4: cost 0 inf + 213
1.373 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.373 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.373 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2))))>
1.373 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.374 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
1.374 * * [simplify]: iters left: 4 (10 enodes)
1.376 * * [simplify]: iters left: 3 (26 enodes)
1.381 * * [simplify]: iters left: 2 (41 enodes)
1.391 * * [simplify]: iters left: 1 (57 enodes)
1.400 * * [simplify]: Extracting #0: cost 1 inf + 0
1.400 * * [simplify]: Extracting #1: cost 9 inf + 0
1.400 * * [simplify]: Extracting #2: cost 14 inf + 1
1.400 * * [simplify]: Extracting #3: cost 11 inf + 367
1.400 * * [simplify]: Extracting #4: cost 8 inf + 1053
1.400 * * [simplify]: Extracting #5: cost 2 inf + 2267
1.401 * * [simplify]: Extracting #6: cost 0 inf + 2673
1.401 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
1.401 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
1.401 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.401 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
1.401 * * [simplify]: iters left: 4 (10 enodes)
1.404 * * [simplify]: iters left: 3 (26 enodes)
1.409 * * [simplify]: iters left: 2 (41 enodes)
1.416 * * [simplify]: iters left: 1 (57 enodes)
1.425 * * [simplify]: Extracting #0: cost 1 inf + 0
1.425 * * [simplify]: Extracting #1: cost 9 inf + 0
1.425 * * [simplify]: Extracting #2: cost 14 inf + 1
1.425 * * [simplify]: Extracting #3: cost 11 inf + 367
1.425 * * [simplify]: Extracting #4: cost 8 inf + 1053
1.425 * * [simplify]: Extracting #5: cost 2 inf + 2267
1.426 * * [simplify]: Extracting #6: cost 0 inf + 2673
1.426 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
1.426 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
1.426 * * * [progress]: adding candidates to table
1.790 * * [progress]: iteration 4 / 4
1.790 * * * [progress]: picking best candidate
1.822 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.823 * * * [progress]: localizing error
2.001 * * * [progress]: generating rewritten candidates
2.001 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.008 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.014 * * * [progress]: generating series expansions
2.014 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.014 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.014 * * * [progress]: simplifying candidates
2.014 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
2.015 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
2.015 * * [simplify]: iters left: 3 (6 enodes)
2.018 * * [simplify]: iters left: 2 (15 enodes)
2.023 * * [simplify]: iters left: 1 (21 enodes)
2.029 * * [simplify]: Extracting #0: cost 1 inf + 0
2.029 * * [simplify]: Extracting #1: cost 7 inf + 0
2.029 * * [simplify]: Extracting #2: cost 5 inf + 44
2.029 * * [simplify]: Extracting #3: cost 4 inf + 45
2.030 * * [simplify]: Extracting #4: cost 0 inf + 213
2.030 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
2.030 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
2.030 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
2.030 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
2.030 * * [simplify]: iters left: 2 (6 enodes)
2.033 * * [simplify]: iters left: 1 (17 enodes)
2.038 * * [simplify]: Extracting #0: cost 1 inf + 0
2.038 * * [simplify]: Extracting #1: cost 5 inf + 0
2.038 * * [simplify]: Extracting #2: cost 6 inf + 1
2.038 * * [simplify]: Extracting #3: cost 0 inf + 1372
2.038 * * [simplify]: Extracting #4: cost 0 inf + 1052
2.038 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
2.038 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
2.038 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))))>
2.039 * [simplify]: Simplifying (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))
2.039 * * [simplify]: iters left: 2 (6 enodes)
2.041 * * [simplify]: iters left: 1 (15 enodes)
2.046 * * [simplify]: Extracting #0: cost 1 inf + 0
2.046 * * [simplify]: Extracting #1: cost 6 inf + 0
2.046 * * [simplify]: Extracting #2: cost 7 inf + 1
2.046 * * [simplify]: Extracting #3: cost 5 inf + 3
2.046 * * [simplify]: Extracting #4: cost 0 inf + 1094
2.046 * [simplify]: Simplified to (*.p16 d1 (+.p16 d2 d3))
2.046 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))
2.046 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
2.046 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
2.047 * * [simplify]: iters left: 3 (6 enodes)
2.050 * * [simplify]: iters left: 2 (15 enodes)
2.054 * * [simplify]: iters left: 1 (21 enodes)
2.060 * * [simplify]: Extracting #0: cost 1 inf + 0
2.060 * * [simplify]: Extracting #1: cost 7 inf + 0
2.060 * * [simplify]: Extracting #2: cost 5 inf + 44
2.060 * * [simplify]: Extracting #3: cost 4 inf + 45
2.061 * * [simplify]: Extracting #4: cost 0 inf + 213
2.061 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
2.061 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
2.061 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (*.p16 d1 (+.p16 (real->posit16 3) d2))))>
2.061 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
2.061 * [simplify]: Simplifying (*.p16 d1 (real->posit16 3))
2.061 * * [simplify]: iters left: 2 (4 enodes)
2.064 * * [simplify]: iters left: 1 (8 enodes)
2.067 * * [simplify]: Extracting #0: cost 1 inf + 0
2.067 * * [simplify]: Extracting #1: cost 3 inf + 0
2.067 * * [simplify]: Extracting #2: cost 3 inf + 1
2.067 * * [simplify]: Extracting #3: cost 0 inf + 325
2.067 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
2.067 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))
2.067 * [simplify]: Simplifying (*.p16 d1 d2)
2.067 * * [simplify]: iters left: 1 (3 enodes)
2.068 * * [simplify]: Extracting #0: cost 1 inf + 0
2.069 * * [simplify]: Extracting #1: cost 3 inf + 0
2.069 * * [simplify]: Extracting #2: cost 1 inf + 2
2.069 * * [simplify]: Extracting #3: cost 0 inf + 324
2.069 * [simplify]: Simplified to (*.p16 d2 d1)
2.069 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
2.069 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d2 d1)) (*.p16 d1 d3)))>
2.078 * [simplify]: Simplifying (*.p16 (real->posit16 3) d1)
2.078 * * [simplify]: iters left: 2 (4 enodes)
2.080 * * [simplify]: iters left: 1 (8 enodes)
2.083 * * [simplify]: Extracting #0: cost 1 inf + 0
2.083 * * [simplify]: Extracting #1: cost 3 inf + 0
2.083 * * [simplify]: Extracting #2: cost 3 inf + 1
2.083 * * [simplify]: Extracting #3: cost 2 inf + 2
2.083 * * [simplify]: Extracting #4: cost 0 inf + 325
2.083 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
2.083 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
2.083 * [simplify]: Simplifying (*.p16 d2 d1)
2.084 * * [simplify]: iters left: 1 (3 enodes)
2.085 * * [simplify]: Extracting #0: cost 1 inf + 0
2.085 * * [simplify]: Extracting #1: cost 3 inf + 0
2.085 * * [simplify]: Extracting #2: cost 1 inf + 2
2.085 * * [simplify]: Extracting #3: cost 0 inf + 324
2.085 * [simplify]: Simplified to (*.p16 d1 d2)
2.085 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 d2)) (*.p16 d1 d3)))
2.085 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (+.p16 (real->posit16 3) d2) d1) (*.p16 d1 d3)))>
2.085 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
2.085 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
2.086 * * [simplify]: iters left: 2 (4 enodes)
2.088 * * [simplify]: iters left: 1 (8 enodes)
2.090 * * [simplify]: Extracting #0: cost 1 inf + 0
2.090 * * [simplify]: Extracting #1: cost 3 inf + 0
2.090 * * [simplify]: Extracting #2: cost 3 inf + 1
2.090 * * [simplify]: Extracting #3: cost 2 inf + 2
2.090 * * [simplify]: Extracting #4: cost 0 inf + 45
2.091 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
2.091 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
2.091 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
2.091 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
2.091 * * [simplify]: iters left: 2 (4 enodes)
2.093 * * [simplify]: iters left: 1 (8 enodes)
2.096 * * [simplify]: Extracting #0: cost 1 inf + 0
2.096 * * [simplify]: Extracting #1: cost 3 inf + 0
2.096 * * [simplify]: Extracting #2: cost 3 inf + 1
2.096 * * [simplify]: Extracting #3: cost 2 inf + 2
2.096 * * [simplify]: Extracting #4: cost 0 inf + 45
2.096 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
2.096 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
2.096 * * * [progress]: adding candidates to table
2.388 * [progress]: [Phase 3 of 3] Extracting.
2.388 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>)
2.389 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1)
2.389 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>)
2.543 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>)
2.681 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>)
2.790 * * * [regime]: Found split indices: #<option (#s(si 1 256))>
2.790 * [simplify]: Simplifying (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
2.790 * * [simplify]: iters left: 4 (8 enodes)
2.791 * * [simplify]: Extracting #0: cost 1 inf + 0
2.791 * * [simplify]: Extracting #1: cost 3 inf + 0
2.791 * * [simplify]: Extracting #2: cost 4 inf + 1
2.791 * * [simplify]: Extracting #3: cost 5 inf + 2
2.791 * * [simplify]: Extracting #4: cost 5 inf + 3
2.791 * * [simplify]: Extracting #5: cost 4 inf + 4
2.791 * * [simplify]: Extracting #6: cost 0 inf + 534
2.791 * [simplify]: Simplified to (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
2.791 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.830 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.831 * * * * [points]: Setting MPFR precision to 64
2.832 * * * * [points]: Setting MPFR precision to 320
2.833 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.834 * * * * [points]: Setting MPFR precision to 64
2.836 * * * * [points]: Setting MPFR precision to 320
2.838 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.839 * * * * [points]: Setting MPFR precision to 64
2.842 * * * * [points]: Setting MPFR precision to 320
2.846 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
2.847 * * * * [points]: Setting MPFR precision to 64
2.854 * * * * [points]: Setting MPFR precision to 320
2.861 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
2.863 * * * * [points]: Setting MPFR precision to 64
2.876 * * * * [points]: Setting MPFR precision to 320
2.917 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.919 * * * * [points]: Setting MPFR precision to 64
2.951 * * * * [points]: Setting MPFR precision to 320
3.002 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
3.004 * * * * [points]: Setting MPFR precision to 64
3.107 * * * * [points]: Setting MPFR precision to 320
3.178 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.180 * * * * [points]: Setting MPFR precision to 64
3.348 * * * * [points]: Setting MPFR precision to 320
3.499 * * * * [points]: Computing exacts for 8000 points
3.501 * * * * [points]: Setting MPFR precision to 64
4.181 * * * * [points]: Setting MPFR precision to 320
4.886 * * * * [points]: Filtering points with unrepresentable outputs
4.936 * * * * [points]: Sampled 8000 points with exact outputs
8.216 * [regime-testing]: Baseline error score: 64.0
8.219 * [regime-testing]: Oracle error score: 64.0
8.226 * [regime-testing]: End program error score: 0.3017482623121326