Time bar (total: 2.6s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 50% | 50% | 0 |
| 0% | 50% | 50% | 1 |
| 0% | 50% | 50% | 2 |
| 0% | 50% | 50% | 3 |
| 37.5% | 12.5% | 50% | 4 |
| 43.7% | 6.2% | 50% | 5 |
| 46.9% | 3.1% | 50% | 6 |
| 48.4% | 1.6% | 50% | 7 |
| 49.2% | 0.8% | 50% | 8 |
| 49.6% | 0.4% | 50% | 9 |
| 49.8% | 0.2% | 50% | 10 |
| 49.9% | 0.1% | 50% | 11 |
| 49.9% | 0% | 50% | 12 |
| 50% | 0% | 50% | 13 |
| 50% | 0% | 50% | 14 |
Compiled 29 to 19 computations (34.5% saved)
| 980.0ms | 8256× | body | 128 | valid |
Compiled 84 to 55 computations (34.5% saved)
| 1× | egg-herbie |
| 581× | associate-/r*_binary64 |
| 510× | distribute-rgt-in_binary64 |
| 489× | distribute-lft-in_binary64 |
| 463× | fma-neg_binary64 |
| 415× | associate-/r/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 31 |
| 1 | 40 | 26 |
| 2 | 185 | 17 |
| 3 | 915 | 13 |
| 4 | 2340 | 13 |
| 5 | 4455 | 13 |
| 6 | 4958 | 13 |
| 7 | 5077 | 13 |
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 |
| 46.3b | (/.f64 (/.f64 (*.f64 (*.f64 i i) (*.f64 i i)) (*.f64 (*.f64 2 i) (*.f64 2 i))) (-.f64 (*.f64 (*.f64 2 i) (*.f64 2 i)) 1)) | |
| ▶ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
Compiled 107 to 73 computations (31.8% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (-.f64 4 (/.f64 1 (*.f64 i i))) |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| ✓ | 0.5b | (/.f64 1 (*.f64 i i)) |
3 calls:
| 3.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 2.0ms | (/.f64 1 (*.f64 i i)) |
| 2.0ms | (-.f64 4 (/.f64 1 (*.f64 i i))) |
| 1× | rewrite-expression-head |
| 59× | add-sqr-sqrt_binary64 |
| 54× | *-un-lft-identity_binary64 |
| 49× | times-frac_binary64 |
| 34× | add-cube-cbrt_binary64 |
| 21× | prod-diff_binary64 |
3 calls:
| 5.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 5.0ms | (-.f64 4 (/.f64 1 (*.f64 i i))) |
| 3.0ms | (/.f64 1 (*.f64 i i)) |
| 1× | egg-herbie |
| 817× | fma-neg_binary64 |
| 446× | unswap-sqr_binary64 |
| 408× | associate-*l*_binary64 |
| 361× | fma-def_binary64 |
| 294× | associate-*r*_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 203 | 2573 |
| 1 | 382 | 2324 |
| 2 | 977 | 2089 |
| 3 | 3418 | 2089 |
| 4 | 4641 | 2081 |
| 5 | 4949 | 2081 |
| 6 | 4780 | 2081 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 193 | 3 | 196 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 194 | 4 | 198 |
| Status | Error | Program |
| 30.7b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) | |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| ▶ | 0.1b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| 0.5b | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
Compiled 3718 to 2760 computations (25.8% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f64 2 (/.f64 1 i)) |
| ✓ | 0.0b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| ✓ | 0.1b | (/.f64 1/2 (-.f64 2 (/.f64 1 i))) |
| ✓ | 0.1b | (/.f64 1/2 (+.f64 2 (/.f64 1 i))) |
4 calls:
| 3.0ms | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| 2.0ms | (/.f64 1/2 (+.f64 2 (/.f64 1 i))) |
| 2.0ms | (/.f64 1/2 (-.f64 2 (/.f64 1 i))) |
| 1.0ms | (+.f64 2 (/.f64 1 i)) |
| 1× | rewrite-expression-head |
| 110× | add-sqr-sqrt_binary64 |
| 101× | *-un-lft-identity_binary64 |
| 96× | times-frac_binary64 |
| 49× | add-cube-cbrt_binary64 |
| 30× | associate-*r*_binary64 |
4 calls:
| 26.0ms | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| 9.0ms | (/.f64 1/2 (+.f64 2 (/.f64 1 i))) |
| 6.0ms | (/.f64 1/2 (-.f64 2 (/.f64 1 i))) |
| 4.0ms | (+.f64 2 (/.f64 1 i)) |
| 1× | egg-herbie |
| 499× | associate-/l*_binary64 |
| 456× | fma-def_binary64 |
| 288× | associate-/l/_binary64 |
| 277× | fma-neg_binary64 |
| 200× | associate-/r*_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 265 | 4371 |
| 1 | 704 | 4054 |
| 2 | 2098 | 3932 |
| 3 | 4620 | 3930 |
| 4 | 5026 | 3930 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 263 | 0 | 263 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 263 | 4 | 267 |
| Status | Error | Program |
| 30.7b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) | |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| ✓ | 0.1b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| ▶ | 0.5b | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
Compiled 6261 to 5409 computations (13.6% saved)
Found 3 expressions with local error:
| New | Error | Program |
| 0.0b | (+.f64 2 (/.f64 1 i)) | |
| ✓ | 0.2b | (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i))) |
| ✓ | 0.4b | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
2 calls:
| 3.0ms | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
| 2.0ms | (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i))) |
| 1× | rewrite-expression-head |
| 97× | add-sqr-sqrt_binary64 |
| 95× | *-un-lft-identity_binary64 |
| 88× | add-cube-cbrt_binary64 |
| 78× | prod-diff_binary64 |
| 77× | times-frac_binary64 |
2 calls:
| 16.0ms | (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i))) |
| 10.0ms | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
| 1× | egg-herbie |
| 855× | fma-neg_binary64 |
| 269× | associate-*l/_binary64 |
| 226× | associate-*r/_binary64 |
| 219× | associate-*l*_binary64 |
| 202× | associate-*r*_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 260 | 5735 |
| 1 | 615 | 4968 |
| 2 | 2093 | 3794 |
| 3 | 4109 | 3794 |
| 4 | 4882 | 3794 |
4 alts after pruning (1 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 231 | 0 | 231 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 231 | 4 | 235 |
| Status | Error | Program |
| ▶ | 30.7b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| ✓ | 0.1b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| ✓ | 0.5b | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
Compiled 7778 to 6239 computations (19.8% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| ✓ | 0.0b | (*.f64 (*.f64 i i) -1/4) |
2 calls:
| 4.0ms | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| 2.0ms | (*.f64 (*.f64 i i) -1/4) |
| 1× | rewrite-expression-head |
| 8× | add-sqr-sqrt_binary64 |
| 7× | cancel-sign-sub-inv_binary64 |
| 7× | prod-diff_binary64 |
| 7× | *-un-lft-identity_binary64 |
| 7× | add-cube-cbrt_binary64 |
2 calls:
| 5.0ms | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| 4.0ms | (*.f64 (*.f64 i i) -1/4) |
| 1× | egg-herbie |
| 420× | fma-def_binary64 |
| 392× | fma-neg_binary64 |
| 386× | neg-mul-1_binary64 |
| 367× | cancel-sign-sub-inv_binary64 |
| 292× | unswap-sqr_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 121 | 1129 |
| 1 | 247 | 924 |
| 2 | 902 | 774 |
| 3 | 2136 | 774 |
| 4 | 4198 | 774 |
| 5 | 4999 | 774 |
| 6 | 4753 | 774 |
4 alts after pruning (0 fresh and 4 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 73 | 0 | 73 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 3 | 3 |
| Total | 73 | 4 | 77 |
| Status | Error | Program |
| ✓ | 30.7b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| ✓ | 0.1b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| ✓ | 0.5b | (/.f64 1/4 (*.f64 (+.f64 2 (/.f64 1 i)) (-.f64 2 (/.f64 1 i)))) |
Compiled 1280 to 839 computations (34.5% saved)
Total 0.1b remaining (95.4%)
Threshold costs 0.1b (95.4%)
Compiled 1342 to 1061 computations (20.9% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary64 |
| 2× | *-commutative_binary64 |
| 2× | sub-neg_binary64 |
| 1× | distribute-neg-frac_binary64 |
| 1× | neg-sub0_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 22 |
| 1 | 17 | 22 |
| 2 | 23 | 22 |
| 3 | 25 | 22 |
| 4 | 26 | 22 |
| 5 | 24 | 22 |
Compiled 82 to 69 computations (15.9% saved)
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