Time bar (total: 2.9s)
| 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)
| 1.2s | 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 |
| 47.8b | (/.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 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.2b | (/.f64 1 (*.f64 i i)) |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
2 calls:
| 3.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 2.0ms | (/.f64 1 (*.f64 i i)) |
| 1× | rewrite-expression-head |
| 37× | add-sqr-sqrt_binary64 |
| 35× | times-frac_binary64 |
| 33× | *-un-lft-identity_binary64 |
| 17× | add-cube-cbrt_binary64 |
| 15× | add-exp-log_binary64 |
2 calls:
| 9.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 4.0ms | (/.f64 1 (*.f64 i i)) |
| 1× | egg-herbie |
| 484× | cancel-sign-sub-inv_binary64 |
| 484× | fma-neg_binary64 |
| 262× | associate-/l/_binary64 |
| 260× | unsub-neg_binary64 |
| 197× | neg-mul-1_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 157 | 1670 |
| 1 | 304 | 1577 |
| 2 | 701 | 1474 |
| 3 | 1855 | 1474 |
| 4 | 4205 | 1414 |
| 5 | 4887 | 1414 |
| 6 | 4999 | 1414 |
| 7 | 4867 | 1414 |
4 alts after pruning (4 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 110 | 4 | 114 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 112 | 4 | 116 |
| Status | Error | Program |
| 34.1b | (*.f64 -1/4 (pow.f64 i 2)) | |
| ▶ | 0.1b | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| 0.4b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) | |
| 0.2b | (*.f64 (/.f64 (*.f64 (cbrt.f64 1/4) (cbrt.f64 1/4)) (+.f64 2 (/.f64 1 i))) (/.f64 (cbrt.f64 1/4) (-.f64 2 (/.f64 1 i)))) |
Compiled 1893 to 1432 computations (24.4% 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)))) |
| 3.0ms | (/.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:
| 25.0ms | (*.f64 (/.f64 1/2 (+.f64 2 (/.f64 1 i))) (/.f64 1/2 (-.f64 2 (/.f64 1 i)))) |
| 7.0ms | (/.f64 1/2 (+.f64 2 (/.f64 1 i))) |
| 7.0ms | (/.f64 1/2 (-.f64 2 (/.f64 1 i))) |
| 5.0ms | (+.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 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 262 | 1 | 263 |
| Fresh | 1 | 2 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 264 | 3 | 267 |
| Status | Error | Program |
| 34.1b | (*.f64 -1/4 (pow.f64 i 2)) | |
| ▶ | 0.1b | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| 0.4b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
Compiled 6243 to 5397 computations (13.6% saved)
Found 3 expressions with local error:
| New | Error | Program |
| 0.0b | (+.f64 2 (/.f64 1 i)) | |
| ✓ | 0.1b | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| ✓ | 0.1b | (/.f64 1/4 (+.f64 2 (/.f64 1 i))) |
2 calls:
| 3.0ms | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| 3.0ms | (/.f64 1/4 (+.f64 2 (/.f64 1 i))) |
| 1× | rewrite-expression-head |
| 362× | times-frac_binary64 |
| 296× | *-un-lft-identity_binary64 |
| 269× | add-sqr-sqrt_binary64 |
| 115× | add-cube-cbrt_binary64 |
| 66× | difference-of-squares_binary64 |
2 calls:
| 16.0ms | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| 6.0ms | (/.f64 1/4 (+.f64 2 (/.f64 1 i))) |
| 1× | egg-herbie |
| 501× | associate-/r*_binary64 |
| 442× | associate-/l/_binary64 |
| 380× | fma-def_binary64 |
| 290× | times-frac_binary64 |
| 273× | distribute-rgt-in_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 312 | 9049 |
| 1 | 788 | 8830 |
| 2 | 2029 | 8811 |
| 3 | 4747 | 8810 |
| 4 | 5157 | 8810 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 268 | 0 | 268 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 268 | 3 | 271 |
| Status | Error | Program |
| 34.1b | (*.f64 -1/4 (pow.f64 i 2)) | |
| ✓ | 0.1b | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| ▶ | 0.4b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
Compiled 7115 to 6084 computations (14.5% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
1 calls:
| 4.0ms | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
| 1× | rewrite-expression-head |
| 33× | add-sqr-sqrt_binary64 |
| 21× | *-un-lft-identity_binary64 |
| 21× | times-frac_binary64 |
| 13× | add-cube-cbrt_binary64 |
| 12× | difference-of-squares_binary64 |
1 calls:
| 5.0ms | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
| 1× | egg-herbie |
| 490× | fma-neg_binary64 |
| 422× | cancel-sign-sub-inv_binary64 |
| 390× | times-frac_binary64 |
| 288× | associate-/l*_binary64 |
| 224× | div-sub_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 137 | 1059 |
| 1 | 274 | 1013 |
| 2 | 620 | 989 |
| 3 | 1604 | 947 |
| 4 | 4381 | 947 |
| 5 | 4877 | 947 |
| 6 | 4896 | 947 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 74 | 0 | 74 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 74 | 3 | 77 |
| Status | Error | Program |
| 34.1b | (*.f64 -1/4 (pow.f64 i 2)) | |
| ✓ | 0.1b | (/.f64 (/.f64 1/4 (+.f64 2 (/.f64 1 i))) (-.f64 2 (/.f64 1 i))) |
| ✓ | 0.4b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
Compiled 1187 to 1027 computations (13.5% saved)
Total 0.1b remaining (95.8%)
Threshold costs 0.1b (95.8%)
Compiled 1588 to 1295 computations (18.5% 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 60 to 52 computations (13.3% saved)
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