9.920 * [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 0.005 * * * * [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 0.011 * * * * [points]: Setting MPFR precision to 64 0.013 * * * * [points]: Setting MPFR precision to 320 0.015 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.016 * * * * [points]: Setting MPFR precision to 64 0.019 * * * * [points]: Setting MPFR precision to 320 0.023 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.024 * * * * [points]: Setting MPFR precision to 64 0.038 * * * * [points]: Setting MPFR precision to 320 0.049 * * * * [points]: Computing exacts for 256 points 0.051 * * * * [points]: Setting MPFR precision to 64 0.071 * * * * [points]: Setting MPFR precision to 320 0.087 * * * * [points]: Filtering points with unrepresentable outputs 0.089 * * * * [points]: Sampled 256 points with exact outputs 0.089 * * * [progress]: [2/2] Setting up program. 0.099 * [progress]: [Phase 2 of 3] Improving. 0.099 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.099 * [simplify]: Simplifying: (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)) 0.100 * * [simplify]: iteration 0: 11 enodes 0.103 * * [simplify]: iteration 1: 25 enodes 0.112 * * [simplify]: iteration 2: 62 enodes 0.135 * * [simplify]: iteration 3: 157 enodes 0.202 * * [simplify]: iteration 4: 354 enodes 0.486 * * [simplify]: iteration 5: 763 enodes 1.430 * * [simplify]: iteration 6: 1544 enodes 5.560 * * [simplify]: iteration 7: 2956 enodes 16.242 * * [simplify]: iteration complete: 5001 enodes 16.242 * * [simplify]: Extracting #0: cost 1 inf + 0 16.247 * * [simplify]: Extracting #1: cost 760 inf + 0 16.255 * * [simplify]: Extracting #2: cost 985 inf + 723 16.265 * * [simplify]: Extracting #3: cost 948 inf + 13537 16.294 * * [simplify]: Extracting #4: cost 658 inf + 215968 16.350 * * [simplify]: Extracting #5: cost 186 inf + 687138 16.469 * * [simplify]: Extracting #6: cost 3 inf + 896454 16.571 * * [simplify]: Extracting #7: cost 0 inf + 898223 16.660 * [simplify]: Simplified to: (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) 16.668 * * [progress]: iteration 1 / 4 16.668 * * * [progress]: picking best candidate 16.678 * * * * [pick]: Picked # 16.678 * * * [progress]: localizing error 16.800 * * * [progress]: generating rewritten candidates 16.800 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 16.814 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 16.818 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 16.830 * * * [progress]: generating series expansions 16.830 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 16.830 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 16.830 * * * * [progress]: [ 3 / 3 ] generating series at (2) 16.830 * * * [progress]: simplifying candidates 16.830 * * * * [progress]: [ 1 / 45 ] simplifiying candidate #posit16 0.0) d2))))> 16.831 * * * * [progress]: [ 2 / 45 ] simplifiying candidate # 16.831 * * * * [progress]: [ 3 / 45 ] simplifiying candidate #posit16 0.0) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.831 * * * * [progress]: [ 4 / 45 ] simplifiying candidate #posit16 0.0) d2))))> 16.831 * * * * [progress]: [ 5 / 45 ] simplifiying candidate # 16.831 * * * * [progress]: [ 6 / 45 ] simplifiying candidate #posit16 1.0) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.831 * * * * [progress]: [ 7 / 45 ] simplifiying candidate #posit16 (posit16->quire16 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)))))> 16.831 * * * * [progress]: [ 8 / 45 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (-.p16 d4 (+.p16 d1 d3))) d2 (real->posit16 1.0)))))> 16.831 * * * * [progress]: [ 9 / 45 ] simplifiying candidate #posit16 0.0) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.831 * * * * [progress]: [ 10 / 45 ] simplifiying candidate #posit16 0.0))))> 16.831 * * * * [progress]: [ 11 / 45 ] simplifiying candidate #posit16 0.0))))> 16.831 * * * * [progress]: [ 12 / 45 ] simplifiying candidate #posit16 1.0) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.831 * * * * [progress]: [ 13 / 45 ] simplifiying candidate #posit16 1.0))))> 16.831 * * * * [progress]: [ 14 / 45 ] simplifiying candidate #posit16 1.0))))> 16.831 * * * * [progress]: [ 15 / 45 ] simplifiying candidate # 16.831 * * * * [progress]: [ 16 / 45 ] simplifiying candidate # 16.831 * * * * [progress]: [ 17 / 45 ] simplifiying candidate #posit16 0.0)) d2)))> 16.831 * * * * [progress]: [ 18 / 45 ] simplifiying candidate # 16.831 * * * * [progress]: [ 19 / 45 ] simplifiying candidate # 16.832 * * * * [progress]: [ 20 / 45 ] simplifiying candidate #posit16 1.0) (-.p16 d4 (+.p16 d1 d3))) d2)))> 16.832 * * * * [progress]: [ 21 / 45 ] simplifiying candidate #posit16 (posit16->quire16 (-.p16 d4 (+.p16 d1 d3)))) d2)))> 16.832 * * * * [progress]: [ 22 / 45 ] simplifiying candidate #posit16 0.0) (-.p16 d4 (+.p16 d1 d3))) d2)))> 16.832 * * * * [progress]: [ 23 / 45 ] simplifiying candidate #posit16 0.0)) d2)))> 16.832 * * * * [progress]: [ 24 / 45 ] simplifiying candidate #posit16 0.0)) d2)))> 16.832 * * * * [progress]: [ 25 / 45 ] simplifiying candidate #posit16 1.0) (-.p16 d4 (+.p16 d1 d3))) d2)))> 16.832 * * * * [progress]: [ 26 / 45 ] simplifiying candidate #posit16 1.0)) d2)))> 16.832 * * * * [progress]: [ 27 / 45 ] simplifiying candidate #posit16 1.0)) d2)))> 16.832 * * * * [progress]: [ 28 / 45 ] simplifiying candidate # 16.832 * * * * [progress]: [ 29 / 45 ] simplifiying candidate # 16.832 * * * * [progress]: [ 30 / 45 ] simplifiying candidate #posit16 1.0)) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)))> 16.832 * * * * [progress]: [ 31 / 45 ] simplifiying candidate #posit16 1.0)) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)))> 16.832 * * * * [progress]: [ 32 / 45 ] simplifiying candidate #posit16 1.0)))> 16.832 * * * * [progress]: [ 33 / 45 ] simplifiying candidate #posit16 1.0)))> 16.832 * * * * [progress]: [ 34 / 45 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.832 * * * * [progress]: [ 35 / 45 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)))))> 16.832 * * * * [progress]: [ 36 / 45 ] simplifiying candidate #posit16 0.0) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.832 * * * * [progress]: [ 37 / 45 ] simplifiying candidate #posit16 0.0)))> 16.833 * * * * [progress]: [ 38 / 45 ] simplifiying candidate #posit16 0.0)))> 16.833 * * * * [progress]: [ 39 / 45 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))))> 16.833 * * * * [progress]: [ 40 / 45 ] simplifiying candidate #posit16 1.0)))> 16.833 * * * * [progress]: [ 41 / 45 ] simplifiying candidate #posit16 1.0)))> 16.833 * * * * [progress]: [ 42 / 45 ] simplifiying candidate # 16.833 * * * * [progress]: [ 43 / 45 ] simplifiying candidate # 16.833 * * * * [progress]: [ 44 / 45 ] simplifiying candidate # 16.833 * * * * [progress]: [ 45 / 45 ] simplifiying candidate # 16.834 * [simplify]: Simplifying: (+.p16 (real->posit16 0.0) d2) (+.p16 (neg.p16 (+.p16 d1 d3)) d2) (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2) (+.p16 (real->posit16 0.0) d2) (-.p16 (+.p16 d1 d3) d2) (real->posit16 1.0) (posit16->quire16 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) (quire16-mul-add (posit16->quire16 (-.p16 d4 (+.p16 d1 d3))) d2 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 d4 d1) (-.p16 d4 (+.p16 d1 d3)) (neg.p16 (+.p16 d1 d3)) (-.p16 (*.p16 d4 d4) (*.p16 (+.p16 d1 d3) (+.p16 d1 d3))) (+.p16 d4 (+.p16 d1 d3)) (real->posit16 1.0) (posit16->quire16 (-.p16 d4 (+.p16 d1 d3))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 (-.p16 d4 (+.p16 d1 d3))) (*.p16 d1 d2) (*.p16 (-.p16 d4 (+.p16 d1 d3)) d1) (*.p16 d2 d1) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) (real->posit16 1.0) (posit16->quire16 (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) (*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)) 16.834 * * [simplify]: iteration 0: 30 enodes 16.842 * * [simplify]: iteration 1: 60 enodes 16.851 * * [simplify]: iteration 2: 130 enodes 16.892 * * [simplify]: iteration 3: 369 enodes 17.056 * * [simplify]: iteration 4: 1092 enodes 17.860 * * [simplify]: iteration 5: 3624 enodes 18.884 * * [simplify]: iteration complete: 5022 enodes 18.884 * * [simplify]: Extracting #0: cost 19 inf + 0 18.886 * * [simplify]: Extracting #1: cost 367 inf + 324 18.908 * * [simplify]: Extracting #2: cost 1033 inf + 32249 18.944 * * [simplify]: Extracting #3: cost 457 inf + 533662 19.019 * * [simplify]: Extracting #4: cost 23 inf + 892988 19.133 * * [simplify]: Extracting #5: cost 0 inf + 910371 19.248 * [simplify]: Simplified to: d2 (-.p16 d2 (+.p16 d3 d1)) (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d2 (-.p16 (+.p16 d3 d1) d2) (real->posit16 1.0) (posit16->quire16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2)) (quire16-mul-add (posit16->quire16 (-.p16 d4 (+.p16 d3 d1))) d2 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 d4 d1) (-.p16 d4 (+.p16 d3 d1)) (neg.p16 (+.p16 d3 d1)) (*.p16 (+.p16 d4 (+.p16 d3 d1)) (-.p16 d4 (+.p16 d3 d1))) (+.p16 d4 (+.p16 d3 d1)) (real->posit16 1.0) (posit16->quire16 (-.p16 d4 (+.p16 d3 d1))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 (-.p16 d4 (+.p16 d3 d1))) (*.p16 d2 d1) (*.p16 d1 (-.p16 d4 (+.p16 d3 d1))) (*.p16 d2 d1) d1 d1 (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1) (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1) (real->posit16 1.0) (posit16->quire16 (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1) (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1) (*.p16 (+.p16 (-.p16 d4 (+.p16 d3 d1)) d2) d1) 19.251 * * * [progress]: adding candidates to table 19.602 * * [progress]: iteration 2 / 4 19.602 * * * [progress]: picking best candidate 19.636 * * * * [pick]: Picked # 19.637 * * * [progress]: localizing error 19.748 * * * [progress]: generating rewritten candidates 19.748 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 19.789 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 19.794 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 19.818 * * * [progress]: generating series expansions 19.818 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 19.818 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 19.818 * * * * [progress]: [ 3 / 3 ] generating series at (2) 19.818 * * * [progress]: simplifying candidates 19.818 * * * * [progress]: [ 1 / 51 ] simplifiying candidate # 19.818 * * * * [progress]: [ 2 / 51 ] simplifiying candidate #posit16 0.0) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.818 * * * * [progress]: [ 3 / 51 ] simplifiying candidate #posit16 0.0) d3) d2))))> 19.818 * * * * [progress]: [ 4 / 51 ] simplifiying candidate # 19.818 * * * * [progress]: [ 5 / 51 ] simplifiying candidate #posit16 0.0) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.818 * * * * [progress]: [ 6 / 51 ] simplifiying candidate #posit16 0.0) d2))))> 19.818 * * * * [progress]: [ 7 / 51 ] simplifiying candidate # 19.818 * * * * [progress]: [ 8 / 51 ] simplifiying candidate #posit16 1.0) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.819 * * * * [progress]: [ 9 / 51 ] simplifiying candidate #posit16 (posit16->quire16 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)))))> 19.819 * * * * [progress]: [ 10 / 51 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (-.p16 (-.p16 d4 d1) d3)) d2 (real->posit16 1.0)))))> 19.819 * * * * [progress]: [ 11 / 51 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 19.819 * * * * [progress]: [ 12 / 51 ] simplifiying candidate #posit16 0.0) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.819 * * * * [progress]: [ 13 / 51 ] simplifiying candidate #posit16 0.0))))> 19.819 * * * * [progress]: [ 14 / 51 ] simplifiying candidate #posit16 0.0))))> 19.819 * * * * [progress]: [ 15 / 51 ] simplifiying candidate #posit16 1.0) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.819 * * * * [progress]: [ 16 / 51 ] simplifiying candidate #posit16 1.0))))> 19.819 * * * * [progress]: [ 17 / 51 ] simplifiying candidate #posit16 1.0))))> 19.819 * * * * [progress]: [ 18 / 51 ] simplifiying candidate # 19.819 * * * * [progress]: [ 19 / 51 ] simplifiying candidate # 19.819 * * * * [progress]: [ 20 / 51 ] simplifiying candidate #posit16 0.0) (-.p16 (-.p16 d4 d1) d3)) d2)))> 19.819 * * * * [progress]: [ 21 / 51 ] simplifiying candidate #posit16 0.0) d3)) d2)))> 19.819 * * * * [progress]: [ 22 / 51 ] simplifiying candidate # 19.819 * * * * [progress]: [ 23 / 51 ] simplifiying candidate # 19.819 * * * * [progress]: [ 24 / 51 ] simplifiying candidate # 19.820 * * * * [progress]: [ 25 / 51 ] simplifiying candidate #posit16 1.0) (-.p16 (-.p16 d4 d1) d3)) d2)))> 19.820 * * * * [progress]: [ 26 / 51 ] simplifiying candidate #posit16 (posit16->quire16 (-.p16 (-.p16 d4 d1) d3))) d2)))> 19.820 * * * * [progress]: [ 27 / 51 ] simplifiying candidate #posit16 (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0))) d2)))> 19.820 * * * * [progress]: [ 28 / 51 ] simplifiying candidate #posit16 0.0) (-.p16 (-.p16 d4 d1) d3)) d2)))> 19.820 * * * * [progress]: [ 29 / 51 ] simplifiying candidate #posit16 0.0)) d2)))> 19.820 * * * * [progress]: [ 30 / 51 ] simplifiying candidate #posit16 0.0)) d2)))> 19.820 * * * * [progress]: [ 31 / 51 ] simplifiying candidate #posit16 1.0) (-.p16 (-.p16 d4 d1) d3)) d2)))> 19.820 * * * * [progress]: [ 32 / 51 ] simplifiying candidate #posit16 1.0)) d2)))> 19.820 * * * * [progress]: [ 33 / 51 ] simplifiying candidate #posit16 1.0)) d2)))> 19.820 * * * * [progress]: [ 34 / 51 ] simplifiying candidate # 19.820 * * * * [progress]: [ 35 / 51 ] simplifiying candidate # 19.820 * * * * [progress]: [ 36 / 51 ] simplifiying candidate #posit16 1.0)) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)))> 19.820 * * * * [progress]: [ 37 / 51 ] simplifiying candidate #posit16 1.0)) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)))> 19.820 * * * * [progress]: [ 38 / 51 ] simplifiying candidate #posit16 1.0)))> 19.820 * * * * [progress]: [ 39 / 51 ] simplifiying candidate #posit16 1.0)))> 19.821 * * * * [progress]: [ 40 / 51 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.821 * * * * [progress]: [ 41 / 51 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)))))> 19.821 * * * * [progress]: [ 42 / 51 ] simplifiying candidate #posit16 0.0) (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.821 * * * * [progress]: [ 43 / 51 ] simplifiying candidate #posit16 0.0)))> 19.821 * * * * [progress]: [ 44 / 51 ] simplifiying candidate #posit16 0.0)))> 19.821 * * * * [progress]: [ 45 / 51 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))))> 19.821 * * * * [progress]: [ 46 / 51 ] simplifiying candidate #posit16 1.0)))> 19.821 * * * * [progress]: [ 47 / 51 ] simplifiying candidate #posit16 1.0)))> 19.821 * * * * [progress]: [ 48 / 51 ] simplifiying candidate # 19.821 * * * * [progress]: [ 49 / 51 ] simplifiying candidate # 19.821 * * * * [progress]: [ 50 / 51 ] simplifiying candidate # 19.821 * * * * [progress]: [ 51 / 51 ] simplifiying candidate # 19.822 * [simplify]: Simplifying: (+.p16 (-.p16 (neg.p16 d1) d3) d2) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2) (+.p16 (-.p16 (real->posit16 0.0) d3) d2) (+.p16 (neg.p16 d3) d2) (+.p16 (-.p16 (-.p16 d4 d1) d3) d2) (+.p16 (real->posit16 0.0) d2) (-.p16 d3 d2) (real->posit16 1.0) (posit16->quire16 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)) (quire16-mul-add (posit16->quire16 (-.p16 (-.p16 d4 d1) d3)) d2 (real->posit16 1.0)) (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 (neg.p16 d1) d3) (-.p16 (-.p16 d4 d1) d3) (-.p16 (real->posit16 0.0) d3) (+.p16 d1 d3) (neg.p16 d3) (-.p16 (*.p16 (-.p16 d4 d1) (-.p16 d4 d1)) (*.p16 d3 d3)) (+.p16 (-.p16 d4 d1) d3) (real->posit16 1.0) (posit16->quire16 (-.p16 (-.p16 d4 d1) d3)) (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 (-.p16 (-.p16 d4 d1) d3)) (*.p16 d1 d2) (*.p16 (-.p16 (-.p16 d4 d1) d3) d1) (*.p16 d2 d1) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)) (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2)) (real->posit16 1.0) (posit16->quire16 (*.p16 d1 (+.p16 (-.p16 (-.p16 d4 d1) d3) d2))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 d4 d1) (-.p16 d4 d1) (-.p16 d4 d1) 19.823 * * [simplify]: iteration 0: 38 enodes 19.839 * * [simplify]: iteration 1: 67 enodes 19.856 * * [simplify]: iteration 2: 130 enodes 19.899 * * [simplify]: iteration 3: 436 enodes 20.411 * * [simplify]: iteration 4: 2016 enodes 20.932 * * [simplify]: iteration complete: 5001 enodes 20.932 * * [simplify]: Extracting #0: cost 24 inf + 0 20.932 * * [simplify]: Extracting #1: cost 270 inf + 2 20.937 * * [simplify]: Extracting #2: cost 1303 inf + 23441 20.984 * * [simplify]: Extracting #3: cost 851 inf + 454628 21.046 * * [simplify]: Extracting #4: cost 2 inf + 845038 21.114 * * [simplify]: Extracting #5: cost 0 inf + 843964 21.193 * [simplify]: Simplified to: (-.p16 d2 (+.p16 d3 d1)) (+.p16 d4 (-.p16 d2 (+.p16 d3 d1))) (-.p16 d2 d3) (-.p16 d2 d3) (+.p16 d4 (-.p16 d2 (+.p16 d3 d1))) d2 (-.p16 d3 d2) (real->posit16 1.0) (posit16->quire16 (+.p16 d4 (-.p16 d2 (+.p16 d3 d1)))) (quire16-mul-add (posit16->quire16 (-.p16 d4 (+.p16 d3 d1))) d2 (real->posit16 1.0)) (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 (real->posit16 0.0) (+.p16 d3 d1)) (-.p16 d4 (+.p16 d3 d1)) (neg.p16 d3) (+.p16 d3 d1) (neg.p16 d3) (*.p16 (+.p16 (-.p16 d4 d1) d3) (-.p16 (-.p16 d4 d1) d3)) (+.p16 (-.p16 d4 d1) d3) (real->posit16 1.0) (posit16->quire16 (-.p16 d4 (+.p16 d3 d1))) (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 (-.p16 d4 (+.p16 d3 d1))) (*.p16 d1 d2) (*.p16 d1 (-.p16 d4 (+.p16 d3 d1))) (*.p16 d1 d2) d1 d1 (*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d3 d1)))) (*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d3 d1)))) (real->posit16 1.0) (posit16->quire16 (*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d3 d1))))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (-.p16 d4 d1) (-.p16 d4 d1) (-.p16 d4 d1) 21.194 * * * [progress]: adding candidates to table 21.723 * * [progress]: iteration 3 / 4 21.723 * * * [progress]: picking best candidate 21.798 * * * * [pick]: Picked #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 21.798 * * * [progress]: localizing error 22.017 * * * [progress]: generating rewritten candidates 22.017 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 22.017 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 1) 22.018 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 22.021 * * * [progress]: generating series expansions 22.021 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 22.022 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 1) 22.022 * * * * [progress]: [ 3 / 3 ] generating series at (2) 22.022 * * * [progress]: simplifying candidates 22.022 * * * * [progress]: [ 1 / 20 ] simplifiying candidate #posit16 0.0)) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))))))> 22.022 * * * * [progress]: [ 2 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (*.p16 d1 (real->posit16 0.0))))> 22.022 * * * * [progress]: [ 3 / 20 ] simplifiying candidate #posit16 0.0) d1) (*.p16 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))) d1)))> 22.022 * * * * [progress]: [ 4 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))) d1) (*.p16 (real->posit16 0.0) d1)))> 22.022 * * * * [progress]: [ 5 / 20 ] simplifiying candidate #posit16 1.0)) (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 22.022 * * * * [progress]: [ 6 / 20 ] simplifiying candidate #posit16 1.0)) (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 22.022 * * * * [progress]: [ 7 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 1.0)))> 22.022 * * * * [progress]: [ 8 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 1.0)))> 22.022 * * * * [progress]: [ 9 / 20 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))))))> 22.022 * * * * [progress]: [ 10 / 20 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))))> 22.022 * * * * [progress]: [ 11 / 20 ] simplifiying candidate #posit16 0.0) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))))))> 22.022 * * * * [progress]: [ 12 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 0.0)))> 22.022 * * * * [progress]: [ 13 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 0.0)))> 22.022 * * * * [progress]: [ 14 / 20 ] simplifiying candidate #posit16 1.0) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))))))> 22.023 * * * * [progress]: [ 15 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 1.0)))> 22.023 * * * * [progress]: [ 16 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 1.0)))> 22.023 * * * * [progress]: [ 17 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))) d1))> 22.023 * * * * [progress]: [ 18 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 22.023 * * * * [progress]: [ 19 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 22.023 * * * * [progress]: [ 20 / 20 ] simplifiying candidate #posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))))> 22.023 * [simplify]: Simplifying: (*.p16 d1 (real->posit16 0.0)) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (*.p16 d1 (real->posit16 0.0)) (*.p16 (real->posit16 0.0) d1) (*.p16 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))) d1) (*.p16 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))) d1) (*.p16 (real->posit16 0.0) d1) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (real->posit16 1.0)) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)))) (real->posit16 1.0) (posit16->quire16 (*.p16 d1 (quire16->posit16 (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0))))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)) (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)) (quire16-mul-add (quire16-mul-sub (posit16->quire16 (-.p16 d4 d1)) d3 (real->posit16 1.0)) d2 (real->posit16 1.0)) 22.024 * * [simplify]: iteration 0: 19 enodes 22.032 * * [simplify]: iteration 1: 24 enodes 22.039 * * [simplify]: iteration 2: 28 enodes 22.047 * * [simplify]: iteration 3: 37 enodes 22.065 * * [simplify]: iteration 4: 79 enodes 22.093 * * [simplify]: iteration 5: 128 enodes 22.181 * * [simplify]: iteration 6: 282 enodes 23.255 * * [simplify]: iteration 7: 924 enodes