Time bar (total: 1.9s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 99.9% | 0.1% | 0 |
| 0% | 99.9% | 0.1% | 1 |
| 0% | 99.9% | 0.1% | 2 |
| 0% | 99.9% | 0.1% | 3 |
| 0% | 99.9% | 0.1% | 4 |
| 0% | 99.9% | 0.1% | 5 |
| 50% | 50% | 0.1% | 6 |
| 68.7% | 31.2% | 0.1% | 7 |
| 81.2% | 18.7% | 0.1% | 8 |
| 89% | 10.9% | 0.1% | 9 |
| 92.1% | 7.8% | 0.1% | 10 |
| 95.6% | 4.3% | 0.1% | 11 |
| 96.4% | 3.5% | 0.1% | 12 |
| 98% | 1.9% | 0.1% | 13 |
| 98.2% | 1.7% | 0.1% | 14 |
Compiled 12 to 8 computations (33.3% saved)
| 775.0ms | 8256× | body | 128 | valid |
Compiled 35 to 23 computations (34.3% saved)
| 1× | egg-herbie |
| 878× | div-sub_binary64 |
| 546× | times-frac_binary64 |
| 500× | sub-neg_binary64 |
| 408× | fma-def_binary64 |
| 395× | neg-sub0_binary64 |
Useful iterations: 6 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 16 | 13 |
| 2 | 40 | 13 |
| 3 | 81 | 13 |
| 4 | 153 | 13 |
| 5 | 248 | 13 |
| 6 | 435 | 11 |
| 7 | 1077 | 11 |
| 8 | 3029 | 11 |
| 9 | 3558 | 11 |
| 10 | 3959 | 11 |
| 11 | 4158 | 11 |
| 12 | 4377 | 11 |
| 13 | 4552 | 11 |
| 14 | 5083 | 11 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 2 | 2 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 3 | 3 |
| Status | Error | Program |
| ▶ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 14.0b | (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)) |
Compiled 61 to 40 computations (34.4% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 1/2 (/.f64 x y) -1/2) |
| ✓ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
2 calls:
| 10.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 7.0ms | (fma.f64 1/2 (/.f64 x y) -1/2) |
| 1× | rewrite-expression-head |
| 10× | *-un-lft-identity_binary64 |
| 10× | add-sqr-sqrt_binary64 |
| 10× | add-cube-cbrt_binary64 |
| 9× | times-frac_binary64 |
| 4× | add-cbrt-cube_binary64 |
2 calls:
| 2.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 0.0ms | (fma.f64 1/2 (/.f64 x y) -1/2) |
| 1× | egg-herbie |
| 427× | fma-neg_binary64 |
| 381× | cancel-sign-sub-inv_binary64 |
| 231× | fma-def_binary64 |
| 198× | associate-/l*_binary64 |
| 198× | times-frac_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 98 | 1389 |
| 1 | 226 | 1308 |
| 2 | 679 | 1260 |
| 3 | 2411 | 1246 |
| 4 | 4577 | 1246 |
| 5 | 4993 | 1246 |
| 6 | 4941 | 1246 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 57 | 5 | 62 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 58 | 6 | 64 |
| Status | Error | Program |
| 32.8b | (*.f64 -2 (+.f64 x (/.f64 (*.f64 x x) y))) | |
| ▶ | 28.9b | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 36.0b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ✓ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 41.1b | (cbrt.f64 (*.f64 (*.f64 (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2))) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| 32.7b | (*.f64 2 y) |
Compiled 1086 to 640 computations (41.1% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (fma.f64 1/2 (/.f64 x y) -1/2) | |
| ✓ | 0.0b | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| ✓ | 0.0b | (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)) |
| ✓ | 0.8b | (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2))) |
3 calls:
| 9.0ms | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 6.0ms | (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2))) |
| 5.0ms | (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 1× | rewrite-expression-head |
| 22× | *-un-lft-identity_binary64 |
| 22× | add-sqr-sqrt_binary64 |
| 22× | add-cube-cbrt_binary64 |
| 21× | times-frac_binary64 |
| 20× | log-pow_binary64 |
3 calls:
| 3.0ms | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 1.0ms | (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2))) |
| 1.0ms | (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 1× | egg-herbie |
| 459× | fma-neg_binary64 |
| 394× | cancel-sign-sub-inv_binary64 |
| 361× | times-frac_binary64 |
| 307× | associate-/l*_binary64 |
| 280× | fma-def_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 164 | 2361 |
| 1 | 319 | 2247 |
| 2 | 931 | 2189 |
| 3 | 3521 | 2184 |
| 4 | 4943 | 2184 |
6 alts after pruning (4 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 158 | 0 | 158 |
| Fresh | 0 | 4 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 158 | 6 | 164 |
| Status | Error | Program |
| 32.8b | (*.f64 -2 (+.f64 x (/.f64 (*.f64 x x) y))) | |
| ✓ | 28.9b | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 36.0b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ✓ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 41.1b | (cbrt.f64 (*.f64 (*.f64 (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2))) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| ▶ | 32.7b | (*.f64 2 y) |
Compiled 2864 to 1788 computations (37.6% saved)
6 alts after pruning (3 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 3 | 3 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 0 | 6 | 6 |
| Status | Error | Program |
| ▶ | 32.8b | (*.f64 -2 (+.f64 x (/.f64 (*.f64 x x) y))) |
| ✓ | 28.9b | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 36.0b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ✓ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 41.1b | (cbrt.f64 (*.f64 (*.f64 (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2))) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| ✓ | 32.7b | (*.f64 2 y) |
Compiled 135 to 88 computations (34.8% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f64 x (/.f64 (*.f64 x x) y)) |
| ✓ | 7.6b | (/.f64 (*.f64 x x) y) |
2 calls:
| 15.0ms | (/.f64 (*.f64 x x) y) |
| 8.0ms | (+.f64 x (/.f64 (*.f64 x x) y)) |
| 1× | rewrite-expression-head |
| 7× | *-un-lft-identity_binary64 |
| 7× | add-cbrt-cube_binary64 |
| 7× | add-exp-log_binary64 |
| 5× | add-sqr-sqrt_binary64 |
| 5× | add-cube-cbrt_binary64 |
2 calls:
| 3.0ms | (/.f64 (*.f64 x x) y) |
| 3.0ms | (+.f64 x (/.f64 (*.f64 x x) y)) |
| 1× | egg-herbie |
| 751× | unswap-sqr_binary64 |
| 734× | fma-def_binary64 |
| 465× | fma-neg_binary64 |
| 313× | *-commutative_binary64 |
| 257× | associate-/l*_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 70 | 825 |
| 1 | 170 | 798 |
| 2 | 471 | 735 |
| 3 | 1925 | 735 |
| 4 | 3955 | 735 |
| 5 | 5800 | 735 |
6 alts after pruning (2 fresh and 4 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 58 | 0 | 58 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 3 | 3 |
| Total | 58 | 6 | 64 |
| Status | Error | Program |
| ✓ | 32.8b | (*.f64 -2 (+.f64 x (/.f64 (*.f64 x x) y))) |
| ✓ | 28.9b | (/.f64 x (log.f64 (exp.f64 (fma.f64 1/2 (/.f64 x y) -1/2)))) |
| 36.0b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ✓ | 6.9b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 41.1b | (cbrt.f64 (*.f64 (*.f64 (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2))) (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| ✓ | 32.7b | (*.f64 2 y) |
Compiled 902 to 366 computations (59.4% saved)
Total 0.6b remaining (98%)
Threshold costs 0.6b (98%)
Compiled 574 to 403 computations (29.8% saved)
Compiled 11 to 7 computations (36.4% saved)
| 1× | egg-herbie |
| 3× | *-commutative_binary64 |
| 2× | +-commutative_binary64 |
| 2× | sub-neg_binary64 |
| 1× | neg-sub0_binary64 |
| 1× | neg-mul-1_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 26 | 131 |
| 1 | 30 | 131 |
| 2 | 34 | 131 |
| 3 | 36 | 131 |
| 4 | 37 | 131 |
| 5 | 37 | 131 |
Compiled 265 to 158 computations (40.4% saved)
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