Time bar (total: 3.0s)
| 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)
| 1.3s | 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 |
| ▶ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 17.7b | (/.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) |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
2 calls:
| 14.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 11.0ms | (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:
| 3.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 1.0ms | (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 |
5 alts after pruning (4 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 58 | 4 | 62 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 59 | 5 | 64 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| 30.7b | (*.f64 2 y) | |
| 36.1b | (*.f64 -2 (+.f64 x (*.f64 (/.f64 x y) (+.f64 x (/.f64 (*.f64 x x) y))))) | |
| ▶ | 6.8b | (/.f64 1 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x)) |
Compiled 1040 to 610 computations (41.3% saved)
Found 3 expressions with local error:
| New | Error | Program |
| 0.0b | (fma.f64 1/2 (/.f64 x y) -1/2) | |
| ✓ | 0.2b | (/.f64 1 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x)) |
| ✓ | 6.7b | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
2 calls:
| 20.0ms | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
| 17.0ms | (/.f64 1 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x)) |
| 1× | rewrite-expression-head |
| 84× | times-frac_binary64 |
| 52× | *-un-lft-identity_binary64 |
| 52× | add-sqr-sqrt_binary64 |
| 52× | add-cube-cbrt_binary64 |
| 16× | associate-/r*_binary64 |
2 calls:
| 15.0ms | (/.f64 1 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x)) |
| 4.0ms | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
| 1× | egg-herbie |
| 714× | fma-neg_binary64 |
| 408× | times-frac_binary64 |
| 399× | cancel-sign-sub-inv_binary64 |
| 256× | fma-def_binary64 |
| 247× | associate-/l*_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 144 | 3160 |
| 1 | 313 | 2887 |
| 2 | 929 | 2794 |
| 3 | 3176 | 2787 |
| 4 | 4747 | 2787 |
| 5 | 4935 | 2787 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 170 | 2 | 172 |
| Fresh | 2 | 1 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 173 | 4 | 177 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| 31.2b | (*.f64 2 (fma.f64 y (/.f64 y x) y)) | |
| ▶ | 0.2b | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
Compiled 3389 to 2123 computations (37.4% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| ✓ | 0.2b | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
2 calls:
| 14.0ms | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
| 12.0ms | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| 1× | rewrite-expression-head |
| 49× | *-un-lft-identity_binary64 |
| 34× | times-frac_binary64 |
| 19× | add-sqr-sqrt_binary64 |
| 19× | add-cube-cbrt_binary64 |
| 13× | fma-def_binary64 |
2 calls:
| 18.0ms | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| 17.0ms | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
| 1× | egg-herbie |
| 605× | fma-neg_binary64 |
| 549× | cancel-sign-sub-inv_binary64 |
| 339× | fma-def_binary64 |
| 229× | associate-*l*_binary64 |
| 209× | times-frac_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 106 | 1757 |
| 1 | 291 | 1647 |
| 2 | 841 | 1598 |
| 3 | 3402 | 1595 |
| 4 | 5077 | 1595 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 97 | 0 | 97 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 97 | 4 | 101 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ▶ | 31.2b | (*.f64 2 (fma.f64 y (/.f64 y x) y)) |
| ✓ | 0.2b | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
Compiled 1661 to 1272 computations (23.4% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 y (/.f64 y x) y) |
1 calls:
| 11.0ms | (fma.f64 y (/.f64 y x) y) |
| 1× | rewrite-expression-head |
| 1× | *-un-lft-identity_binary64 |
| 1× | add-sqr-sqrt_binary64 |
| 1× | add-cube-cbrt_binary64 |
| 1× | add-cbrt-cube_binary64 |
| 1× | add-exp-log_binary64 |
1 calls:
| 1.0ms | (fma.f64 y (/.f64 y x) y) |
| 1× | egg-herbie |
| 817× | fma-def_binary64 |
| 453× | distribute-rgt-in_binary64 |
| 432× | distribute-lft-in_binary64 |
| 371× | sqr-pow_binary64 |
| 327× | distribute-rgt-out_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 19 | 295 |
| 1 | 27 | 278 |
| 2 | 60 | 278 |
| 3 | 181 | 278 |
| 4 | 776 | 278 |
| 5 | 3529 | 278 |
| 6 | 3992 | 278 |
| 7 | 4634 | 278 |
| 8 | 5335 | 278 |
4 alts after pruning (1 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 17 | 0 | 17 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 17 | 4 | 21 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 x) (fma.f64 1/2 (/.f64 x y) -1/2))) | |
| ✓ | 31.2b | (*.f64 2 (fma.f64 y (/.f64 y x) y)) |
| ✓ | 0.2b | (/.f64 1 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))) |
Compiled 235 to 104 computations (55.7% saved)
Total 0.2b remaining (97.2%)
Threshold costs 0.2b (97.2%)
Compiled 772 to 538 computations (30.3% saved)
| 1× | egg-herbie |
| 1× | +-commutative_binary64 |
| 1× | 1-exp_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 13 |
| 1 | 13 | 13 |
| 2 | 12 | 13 |
Compiled 67 to 49 computations (26.9% saved)
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