Time bar (total: 2.3s)
| 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 |
| 25% | 74.9% | 0.1% | 5 |
| 25% | 62.4% | 12.6% | 6 |
| 25% | 40.6% | 34.4% | 7 |
| 25% | 32.8% | 42.2% | 8 |
| 25% | 23.4% | 51.6% | 9 |
| 28.1% | 18% | 54% | 10 |
| 31.6% | 11.5% | 56.9% | 11 |
| 33.4% | 8.9% | 57.8% | 12 |
| 35.2% | 5.7% | 59.1% | 13 |
| 36.1% | 4.4% | 59.4% | 14 |
Compiled 10 to 8 computations (20% saved)
| 971.0ms | 8256× | body | 128 | valid |
| 40.0ms | 340× | body | 128 | invalid |
Compiled 29 to 23 computations (20.7% saved)
| 1× | egg-herbie |
| 741× | neg-mul-1_binary64 |
| 643× | distribute-rgt-neg-in_binary64 |
| 432× | unswap-sqr_binary64 |
| 377× | fma-def_binary64 |
| 290× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 10 |
| 1 | 15 | 10 |
| 2 | 36 | 10 |
| 3 | 76 | 10 |
| 4 | 206 | 10 |
| 5 | 681 | 10 |
| 6 | 1823 | 10 |
| 7 | 3044 | 10 |
| 8 | 4813 | 10 |
| 9 | 5361 | 10 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
| ▶ | 0.0b | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
Compiled 27 to 21 computations (22.2% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
1 calls:
| 14.0ms | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
| 1× | rewrite-expression-head |
| 56× | unpow-prod-down_binary64 |
| 49× | prod-diff_binary64 |
| 45× | add-sqr-sqrt_binary64 |
| 37× | *-un-lft-identity_binary64 |
| 33× | add-cube-cbrt_binary64 |
1 calls:
| 7.0ms | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
| 1× | egg-herbie |
| 816× | fma-def_binary64 |
| 452× | fma-neg_binary64 |
| 444× | difference-of-squares_binary64 |
| 254× | distribute-rgt-in_binary64 |
| 240× | sqr-pow_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 142 | 4586 |
| 1 | 255 | 3379 |
| 2 | 717 | 1542 |
| 3 | 1291 | 1032 |
| 4 | 2996 | 1026 |
| 5 | 4850 | 1026 |
| 6 | 4717 | 1026 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 95 | 1 | 96 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 95 | 2 | 97 |
| Status | Error | Program |
| ✓ | 0.0b | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
| ▶ | 0.5b | (+.f64 (pow.f64 x 4) (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4)))) |
Compiled 2778 to 2030 computations (26.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f64 (pow.f64 x 4) (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4)))) |
| ✓ | 0.1b | (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4))) |
| ✓ | 0.3b | (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4))) |
| ✓ | 22.5b | (cbrt.f64 (pow.f64 y 4)) |
4 calls:
| 32.0ms | (cbrt.f64 (pow.f64 y 4)) |
| 29.0ms | (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4))) |
| 18.0ms | (+.f64 (pow.f64 x 4) (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4)))) |
| 3.0ms | (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4))) |
| 1× | rewrite-expression-head |
| 69× | cbrt-prod_binary64 |
| 55× | add-sqr-sqrt_binary64 |
| 30× | unpow-prod-down_binary64 |
| 24× | *-un-lft-identity_binary64 |
| 24× | add-cube-cbrt_binary64 |
4 calls:
| 8.0ms | (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4))) |
| 6.0ms | (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4))) |
| 5.0ms | (+.f64 (pow.f64 x 4) (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4)))) |
| 1.0ms | (cbrt.f64 (pow.f64 y 4)) |
| 1× | egg-herbie |
| 1466× | fma-neg_binary64 |
| 537× | log-prod_binary64 |
| 454× | cancel-sign-sub-inv_binary64 |
| 452× | unsub-neg_binary64 |
| 393× | sqr-pow_binary64 |
Useful iterations: 5 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 148 | 2245 |
| 1 | 307 | 2068 |
| 2 | 1109 | 1948 |
| 3 | 2549 | 1892 |
| 4 | 3568 | 1535 |
| 5 | 3049 | 1521 |
| 6 | 4328 | 1521 |
| 7 | 4887 | 1521 |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 235 | 0 | 235 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 235 | 2 | 237 |
| Status | Error | Program |
| ✓ | 0.0b | (-.f64 (pow.f64 x 4) (pow.f64 y 4)) |
| ✓ | 0.5b | (+.f64 (pow.f64 x 4) (*.f64 (neg.f64 (*.f64 (cbrt.f64 (pow.f64 y 4)) (cbrt.f64 (pow.f64 y 4)))) (cbrt.f64 (pow.f64 y 4)))) |
Compiled 5781 to 4538 computations (21.5% saved)
Total 0.0b remaining (22.2%)
Threshold costs 0.0b (22.2%)
Compiled 1505 to 1213 computations (19.4% saved)
| 1× | egg-herbie |
| 2× | +-commutative_binary64 |
| 2× | sub-neg_binary64 |
| 1× | *-commutative_binary64 |
| 1× | neg-sub0_binary64 |
| 1× | neg-mul-1_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 10 |
| 1 | 9 | 10 |
| 2 | 14 | 10 |
| 3 | 16 | 10 |
| 4 | 17 | 10 |
| 5 | 17 | 10 |
Compiled 48 to 38 computations (20.8% saved)
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