0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.002 * * * * [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
0.004 * * * * [points]: Setting MPFR precision to 64
0.005 * * * * [points]: Setting MPFR precision to 320
0.006 * * * * [points]: Computing exacts on every 8 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 4 of 256 points to ramp up precision
0.012 * * * * [points]: Setting MPFR precision to 64
0.015 * * * * [points]: Setting MPFR precision to 320
0.018 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.020 * * * * [points]: Setting MPFR precision to 64
0.025 * * * * [points]: Setting MPFR precision to 320
0.030 * * * * [points]: Computing exacts for 256 points
0.032 * * * * [points]: Setting MPFR precision to 64
0.046 * * * * [points]: Setting MPFR precision to 320
0.067 * * * * [points]: Filtering points with unrepresentable outputs
0.068 * * * * [points]: Sampled 256 points with exact outputs
0.068 * * * [progress]: [2/2] Setting up program.
0.077 * [progress]: [Phase 2 of 3] Improving.
0.078 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.078 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
0.078 * * [simplify]: iters left: 4 (10 enodes)
0.095 * * [simplify]: iters left: 3 (26 enodes)
0.100 * * [simplify]: iters left: 2 (41 enodes)
0.109 * * [simplify]: iters left: 1 (57 enodes)
0.118 * * [simplify]: Extracting #0: cost 1 inf + 0
0.118 * * [simplify]: Extracting #1: cost 9 inf + 0
0.118 * * [simplify]: Extracting #2: cost 14 inf + 1
0.118 * * [simplify]: Extracting #3: cost 11 inf + 367
0.118 * * [simplify]: Extracting #4: cost 8 inf + 1053
0.118 * * [simplify]: Extracting #5: cost 2 inf + 2267
0.118 * * [simplify]: Extracting #6: cost 0 inf + 2673
0.119 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.119 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
0.150 * * [progress]: iteration 1 / 4
0.150 * * * [progress]: picking best candidate
0.175 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.175 * * * [progress]: localizing error
0.266 * * * [progress]: generating rewritten candidates
0.266 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.271 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.276 * * * [progress]: generating series expansions
0.276 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.276 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.276 * * * [progress]: simplifying candidates
0.276 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (real->posit16 3) (+.p16 d2 d3))))>
0.276 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.276 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.276 * * [simplify]: iters left: 2 (4 enodes)
0.278 * * [simplify]: iters left: 1 (8 enodes)
0.279 * * [simplify]: Extracting #0: cost 1 inf + 0
0.279 * * [simplify]: Extracting #1: cost 3 inf + 0
0.279 * * [simplify]: Extracting #2: cost 3 inf + 1
0.279 * * [simplify]: Extracting #3: cost 2 inf + 2
0.279 * * [simplify]: Extracting #4: cost 0 inf + 45
0.279 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.279 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.279 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 d2 d3) (real->posit16 3)) d1))>
0.279 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.280 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.280 * * [simplify]: iters left: 3 (8 enodes)
0.281 * * [simplify]: iters left: 2 (20 enodes)
0.285 * * [simplify]: iters left: 1 (40 enodes)
0.293 * * [simplify]: Extracting #0: cost 1 inf + 0
0.293 * * [simplify]: Extracting #1: cost 10 inf + 0
0.293 * * [simplify]: Extracting #2: cost 16 inf + 1
0.293 * * [simplify]: Extracting #3: cost 13 inf + 647
0.294 * * [simplify]: Extracting #4: cost 10 inf + 1012
0.294 * * [simplify]: Extracting #5: cost 6 inf + 1863
0.294 * * [simplify]: Extracting #6: cost 1 inf + 2995
0.295 * * [simplify]: Extracting #7: cost 0 inf + 3358
0.296 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.296 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.296 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.296 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.296 * * [simplify]: iters left: 3 (8 enodes)
0.300 * * [simplify]: iters left: 2 (20 enodes)
0.307 * * [simplify]: iters left: 1 (40 enodes)
0.321 * * [simplify]: Extracting #0: cost 1 inf + 0
0.321 * * [simplify]: Extracting #1: cost 10 inf + 0
0.321 * * [simplify]: Extracting #2: cost 16 inf + 1
0.321 * * [simplify]: Extracting #3: cost 13 inf + 647
0.321 * * [simplify]: Extracting #4: cost 10 inf + 1012
0.321 * * [simplify]: Extracting #5: cost 6 inf + 1863
0.322 * * [simplify]: Extracting #6: cost 1 inf + 2995
0.322 * * [simplify]: Extracting #7: cost 0 inf + 3358
0.322 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.322 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.322 * * * [progress]: adding candidates to table
0.438 * * [progress]: iteration 2 / 4
0.438 * * * [progress]: picking best candidate
0.473 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.473 * * * [progress]: localizing error
0.621 * * * [progress]: generating rewritten candidates
0.621 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.635 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.652 * * * [progress]: generating series expansions
0.652 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.652 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.652 * * * [progress]: simplifying candidates
0.652 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.653 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.653 * [simplify]: Simplifying (+.p16 d2 d3)
0.653 * * [simplify]: iters left: 1 (3 enodes)
0.654 * * [simplify]: Extracting #0: cost 1 inf + 0
0.654 * * [simplify]: Extracting #1: cost 3 inf + 0
0.654 * * [simplify]: Extracting #2: cost 1 inf + 2
0.654 * * [simplify]: Extracting #3: cost 0 inf + 44
0.654 * [simplify]: Simplified to (+.p16 d3 d2)
0.654 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d3 d2)) d1))
0.655 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 (+.p16 (real->posit16 3) d2)) d1))>
0.655 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.655 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.655 * * [simplify]: iters left: 2 (4 enodes)
0.657 * * [simplify]: iters left: 1 (8 enodes)
0.660 * * [simplify]: Extracting #0: cost 1 inf + 0
0.660 * * [simplify]: Extracting #1: cost 3 inf + 0
0.660 * * [simplify]: Extracting #2: cost 3 inf + 1
0.660 * * [simplify]: Extracting #3: cost 2 inf + 2
0.660 * * [simplify]: Extracting #4: cost 0 inf + 45
0.660 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.660 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.661 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.661 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.661 * * [simplify]: iters left: 2 (4 enodes)
0.663 * * [simplify]: iters left: 1 (8 enodes)
0.665 * * [simplify]: Extracting #0: cost 1 inf + 0
0.665 * * [simplify]: Extracting #1: cost 3 inf + 0
0.666 * * [simplify]: Extracting #2: cost 3 inf + 1
0.666 * * [simplify]: Extracting #3: cost 2 inf + 2
0.666 * * [simplify]: Extracting #4: cost 0 inf + 45
0.666 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.666 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.666 * * * [progress]: adding candidates to table
0.784 * * [progress]: iteration 3 / 4
0.784 * * * [progress]: picking best candidate
0.794 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.794 * * * [progress]: localizing error
0.939 * * * [progress]: generating rewritten candidates
0.939 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.944 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.947 * * * [progress]: generating series expansions
0.947 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.947 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.947 * * * [progress]: simplifying candidates
0.948 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.948 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.948 * * [simplify]: iters left: 3 (6 enodes)
0.950 * * [simplify]: iters left: 2 (15 enodes)
0.955 * * [simplify]: iters left: 1 (21 enodes)
0.961 * * [simplify]: Extracting #0: cost 1 inf + 0
0.961 * * [simplify]: Extracting #1: cost 7 inf + 0
0.961 * * [simplify]: Extracting #2: cost 5 inf + 44
0.962 * * [simplify]: Extracting #3: cost 4 inf + 45
0.962 * * [simplify]: Extracting #4: cost 0 inf + 213
0.962 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.962 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.962 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.962 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.963 * * [simplify]: iters left: 3 (6 enodes)
0.966 * * [simplify]: iters left: 2 (15 enodes)
0.970 * * [simplify]: iters left: 1 (21 enodes)
0.977 * * [simplify]: Extracting #0: cost 1 inf + 0
0.977 * * [simplify]: Extracting #1: cost 7 inf + 0
0.977 * * [simplify]: Extracting #2: cost 5 inf + 44
0.977 * * [simplify]: Extracting #3: cost 4 inf + 45
0.977 * * [simplify]: Extracting #4: cost 0 inf + 213
0.977 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.978 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.978 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.978 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
0.978 * * [simplify]: iters left: 2 (6 enodes)
0.981 * * [simplify]: iters left: 1 (17 enodes)
0.986 * * [simplify]: Extracting #0: cost 1 inf + 0
0.986 * * [simplify]: Extracting #1: cost 5 inf + 0
0.986 * * [simplify]: Extracting #2: cost 6 inf + 1
0.986 * * [simplify]: Extracting #3: cost 0 inf + 1372
0.986 * * [simplify]: Extracting #4: cost 0 inf + 1052
0.986 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
0.986 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
0.987 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.987 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.987 * * [simplify]: iters left: 3 (6 enodes)
0.991 * * [simplify]: iters left: 2 (15 enodes)
0.996 * * [simplify]: iters left: 1 (21 enodes)
1.002 * * [simplify]: Extracting #0: cost 1 inf + 0
1.002 * * [simplify]: Extracting #1: cost 7 inf + 0
1.002 * * [simplify]: Extracting #2: cost 5 inf + 44
1.002 * * [simplify]: Extracting #3: cost 4 inf + 45
1.003 * * [simplify]: Extracting #4: cost 0 inf + 213
1.003 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.003 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.003 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.003 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.003 * * [simplify]: iters left: 3 (6 enodes)
1.006 * * [simplify]: iters left: 2 (15 enodes)
1.011 * * [simplify]: iters left: 1 (21 enodes)
1.017 * * [simplify]: Extracting #0: cost 1 inf + 0
1.017 * * [simplify]: Extracting #1: cost 7 inf + 0
1.018 * * [simplify]: Extracting #2: cost 5 inf + 44
1.018 * * [simplify]: Extracting #3: cost 4 inf + 45
1.018 * * [simplify]: Extracting #4: cost 0 inf + 213
1.018 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.018 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.018 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2))))>
1.018 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.019 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.019 * * [simplify]: iters left: 2 (4 enodes)
1.021 * * [simplify]: iters left: 1 (8 enodes)
1.024 * * [simplify]: Extracting #0: cost 1 inf + 0
1.024 * * [simplify]: Extracting #1: cost 3 inf + 0
1.024 * * [simplify]: Extracting #2: cost 3 inf + 1
1.024 * * [simplify]: Extracting #3: cost 2 inf + 2
1.024 * * [simplify]: Extracting #4: cost 0 inf + 45
1.024 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.024 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.024 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.024 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.025 * * [simplify]: iters left: 2 (4 enodes)
1.033 * * [simplify]: iters left: 1 (8 enodes)
1.036 * * [simplify]: Extracting #0: cost 1 inf + 0
1.036 * * [simplify]: Extracting #1: cost 3 inf + 0
1.036 * * [simplify]: Extracting #2: cost 3 inf + 1
1.036 * * [simplify]: Extracting #3: cost 2 inf + 2
1.036 * * [simplify]: Extracting #4: cost 0 inf + 45
1.036 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.036 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.037 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 3))) (*.p16 d1 d3)))>
1.037 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.037 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
1.037 * * [simplify]: iters left: 4 (10 enodes)
1.043 * * [simplify]: iters left: 3 (26 enodes)
1.052 * * [simplify]: iters left: 2 (41 enodes)
1.067 * * [simplify]: iters left: 1 (57 enodes)
1.084 * * [simplify]: Extracting #0: cost 1 inf + 0
1.085 * * [simplify]: Extracting #1: cost 9 inf + 0
1.085 * * [simplify]: Extracting #2: cost 14 inf + 1
1.085 * * [simplify]: Extracting #3: cost 11 inf + 367
1.085 * * [simplify]: Extracting #4: cost 8 inf + 1053
1.086 * * [simplify]: Extracting #5: cost 2 inf + 2267
1.086 * * [simplify]: Extracting #6: cost 0 inf + 2673
1.087 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
1.087 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
1.087 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.087 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
1.087 * * [simplify]: iters left: 4 (10 enodes)
1.092 * * [simplify]: iters left: 3 (26 enodes)
1.101 * * [simplify]: iters left: 2 (41 enodes)
1.115 * * [simplify]: iters left: 1 (57 enodes)
1.129 * * [simplify]: Extracting #0: cost 1 inf + 0
1.129 * * [simplify]: Extracting #1: cost 9 inf + 0
1.129 * * [simplify]: Extracting #2: cost 14 inf + 1
1.129 * * [simplify]: Extracting #3: cost 11 inf + 367
1.129 * * [simplify]: Extracting #4: cost 8 inf + 1053
1.130 * * [simplify]: Extracting #5: cost 2 inf + 2267
1.130 * * [simplify]: Extracting #6: cost 0 inf + 2673
1.130 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
1.130 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
1.130 * * * [progress]: adding candidates to table
1.346 * * [progress]: iteration 4 / 4
1.346 * * * [progress]: picking best candidate
1.364 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.364 * * * [progress]: localizing error
1.458 * * * [progress]: generating rewritten candidates
1.458 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.463 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.466 * * * [progress]: generating series expansions
1.466 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.466 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.466 * * * [progress]: simplifying candidates
1.466 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.467 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.467 * * [simplify]: iters left: 3 (6 enodes)
1.468 * * [simplify]: iters left: 2 (15 enodes)
1.471 * * [simplify]: iters left: 1 (21 enodes)
1.474 * * [simplify]: Extracting #0: cost 1 inf + 0
1.474 * * [simplify]: Extracting #1: cost 7 inf + 0
1.474 * * [simplify]: Extracting #2: cost 5 inf + 44
1.474 * * [simplify]: Extracting #3: cost 4 inf + 45
1.474 * * [simplify]: Extracting #4: cost 0 inf + 213
1.474 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.474 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.474 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
1.474 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
1.474 * * [simplify]: iters left: 2 (6 enodes)
1.476 * * [simplify]: iters left: 1 (17 enodes)
1.478 * * [simplify]: Extracting #0: cost 1 inf + 0
1.478 * * [simplify]: Extracting #1: cost 5 inf + 0
1.478 * * [simplify]: Extracting #2: cost 6 inf + 1
1.478 * * [simplify]: Extracting #3: cost 0 inf + 1372
1.478 * * [simplify]: Extracting #4: cost 0 inf + 1052
1.478 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
1.478 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
1.478 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))))>
1.479 * [simplify]: Simplifying (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))
1.479 * * [simplify]: iters left: 2 (6 enodes)
1.488 * * [simplify]: iters left: 1 (15 enodes)
1.491 * * [simplify]: Extracting #0: cost 1 inf + 0
1.491 * * [simplify]: Extracting #1: cost 6 inf + 0
1.491 * * [simplify]: Extracting #2: cost 7 inf + 1
1.491 * * [simplify]: Extracting #3: cost 5 inf + 3
1.491 * * [simplify]: Extracting #4: cost 0 inf + 1094
1.491 * [simplify]: Simplified to (*.p16 d1 (+.p16 d2 d3))
1.491 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))
1.491 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.491 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.491 * * [simplify]: iters left: 3 (6 enodes)
1.493 * * [simplify]: iters left: 2 (15 enodes)
1.495 * * [simplify]: iters left: 1 (21 enodes)
1.499 * * [simplify]: Extracting #0: cost 1 inf + 0
1.499 * * [simplify]: Extracting #1: cost 7 inf + 0
1.499 * * [simplify]: Extracting #2: cost 5 inf + 44
1.499 * * [simplify]: Extracting #3: cost 4 inf + 45
1.499 * * [simplify]: Extracting #4: cost 0 inf + 213
1.499 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.499 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.499 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (*.p16 d1 (+.p16 (real->posit16 3) d2))))>
1.499 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.499 * [simplify]: Simplifying (*.p16 d1 (real->posit16 3))
1.499 * * [simplify]: iters left: 2 (4 enodes)
1.501 * * [simplify]: iters left: 1 (8 enodes)
1.503 * * [simplify]: Extracting #0: cost 1 inf + 0
1.503 * * [simplify]: Extracting #1: cost 3 inf + 0
1.503 * * [simplify]: Extracting #2: cost 3 inf + 1
1.503 * * [simplify]: Extracting #3: cost 0 inf + 325
1.503 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
1.503 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))
1.503 * [simplify]: Simplifying (*.p16 d1 d2)
1.503 * * [simplify]: iters left: 1 (3 enodes)
1.504 * * [simplify]: Extracting #0: cost 1 inf + 0
1.504 * * [simplify]: Extracting #1: cost 3 inf + 0
1.504 * * [simplify]: Extracting #2: cost 1 inf + 2
1.504 * * [simplify]: Extracting #3: cost 0 inf + 324
1.504 * [simplify]: Simplified to (*.p16 d2 d1)
1.504 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
1.504 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d2 d1)) (*.p16 d1 d3)))>
1.504 * [simplify]: Simplifying (*.p16 (real->posit16 3) d1)
1.504 * * [simplify]: iters left: 2 (4 enodes)
1.505 * * [simplify]: iters left: 1 (8 enodes)
1.507 * * [simplify]: Extracting #0: cost 1 inf + 0
1.507 * * [simplify]: Extracting #1: cost 3 inf + 0
1.507 * * [simplify]: Extracting #2: cost 3 inf + 1
1.507 * * [simplify]: Extracting #3: cost 2 inf + 2
1.507 * * [simplify]: Extracting #4: cost 0 inf + 325
1.507 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
1.507 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
1.507 * [simplify]: Simplifying (*.p16 d2 d1)
1.507 * * [simplify]: iters left: 1 (3 enodes)
1.508 * * [simplify]: Extracting #0: cost 1 inf + 0
1.508 * * [simplify]: Extracting #1: cost 3 inf + 0
1.508 * * [simplify]: Extracting #2: cost 1 inf + 2
1.508 * * [simplify]: Extracting #3: cost 0 inf + 324
1.508 * [simplify]: Simplified to (*.p16 d1 d2)
1.508 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 d2)) (*.p16 d1 d3)))
1.508 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (+.p16 (real->posit16 3) d2) d1) (*.p16 d1 d3)))>
1.508 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.508 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.508 * * [simplify]: iters left: 2 (4 enodes)
1.509 * * [simplify]: iters left: 1 (8 enodes)
1.511 * * [simplify]: Extracting #0: cost 1 inf + 0
1.511 * * [simplify]: Extracting #1: cost 3 inf + 0
1.511 * * [simplify]: Extracting #2: cost 3 inf + 1
1.511 * * [simplify]: Extracting #3: cost 2 inf + 2
1.511 * * [simplify]: Extracting #4: cost 0 inf + 45
1.511 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.511 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.511 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.511 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.511 * * [simplify]: iters left: 2 (4 enodes)
1.512 * * [simplify]: iters left: 1 (8 enodes)
1.513 * * [simplify]: Extracting #0: cost 1 inf + 0
1.513 * * [simplify]: Extracting #1: cost 3 inf + 0
1.513 * * [simplify]: Extracting #2: cost 3 inf + 1
1.513 * * [simplify]: Extracting #3: cost 2 inf + 2
1.514 * * [simplify]: Extracting #4: cost 0 inf + 45
1.514 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.514 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.514 * * * [progress]: adding candidates to table
1.723 * [progress]: [Phase 3 of 3] Extracting.
1.723 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))> #<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))>)
1.728 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1)
1.728 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))> #<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))>)
1.814 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))> #<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))>)
1.902 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))> #<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))>)
1.986 * * * [regime]: Found split indices: #<option (#s(si 2 256))>
1.986 * [simplify]: Simplifying (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
1.987 * * [simplify]: iters left: 4 (8 enodes)
1.987 * * [simplify]: Extracting #0: cost 1 inf + 0
1.987 * * [simplify]: Extracting #1: cost 3 inf + 0
1.987 * * [simplify]: Extracting #2: cost 4 inf + 1
1.987 * * [simplify]: Extracting #3: cost 5 inf + 2
1.988 * * [simplify]: Extracting #4: cost 5 inf + 3
1.988 * * [simplify]: Extracting #5: cost 4 inf + 4
1.988 * * [simplify]: Extracting #6: cost 0 inf + 534
1.988 * [simplify]: Simplified to (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
1.988 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.022 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.023 * * * * [points]: Setting MPFR precision to 64
2.024 * * * * [points]: Setting MPFR precision to 320
2.025 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.026 * * * * [points]: Setting MPFR precision to 64
2.028 * * * * [points]: Setting MPFR precision to 320
2.030 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.031 * * * * [points]: Setting MPFR precision to 64
2.035 * * * * [points]: Setting MPFR precision to 320
2.038 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
2.040 * * * * [points]: Setting MPFR precision to 64
2.047 * * * * [points]: Setting MPFR precision to 320
2.054 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
2.055 * * * * [points]: Setting MPFR precision to 64
2.069 * * * * [points]: Setting MPFR precision to 320
2.083 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.085 * * * * [points]: Setting MPFR precision to 64
2.140 * * * * [points]: Setting MPFR precision to 320
2.169 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
2.171 * * * * [points]: Setting MPFR precision to 64
2.226 * * * * [points]: Setting MPFR precision to 320
2.314 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
2.316 * * * * [points]: Setting MPFR precision to 64
2.532 * * * * [points]: Setting MPFR precision to 320
2.734 * * * * [points]: Computing exacts for 8000 points
2.735 * * * * [points]: Setting MPFR precision to 64
3.607 * * * * [points]: Setting MPFR precision to 320
4.334 * * * * [points]: Filtering points with unrepresentable outputs
4.411 * * * * [points]: Sampled 8000 points with exact outputs
6.915 * [regime-testing]: Baseline error score: 64.0
6.921 * [regime-testing]: Oracle error score: 64.0
6.930 * [regime-testing]: End program error score: 0.3136509666733433