Time bar (total: 1.7s)
| 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 30 to 20 computations (33.3% saved)
| 1× | intervals |
| 17.0ms | 256× | body | 128 | valid |
| 3.0ms | 256× | pre | 128 | true |
Compiled 57 to 38 computations (33.3% saved)
| 1× | egg-herbie |
| 581× | associate-/r*_binary64 |
| 516× | cancel-sign-sub-inv_binary64 |
| 510× | distribute-rgt-in_binary64 |
| 489× | distribute-lft-in_binary64 |
| 415× | associate-/r/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 31 |
| 1 | 39 | 28 |
| 2 | 177 | 19 |
| 3 | 904 | 13 |
| 4 | 2320 | 13 |
| 5 | 4069 | 13 |
| 6 | 5047 | 13 |
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 |
| ▶ | 0.1b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 47.1b | (/.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)) |
Compiled 82 to 58 computations (29.3% saved)
Found 2 expressions with local error:
| 0.1b | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 0.5b | (/.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:
| 7.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 3.0ms | (/.f64 1 (*.f64 i i)) |
Compiled 1183 to 881 computations (25.5% saved)
2 calls:
| 9.0ms | (/.f64 1/4 (-.f64 4 (/.f64 1 (*.f64 i i)))) |
| 5.0ms | (/.f64 1 (*.f64 i i)) |
Compiled 250 to 216 computations (13.6% saved)
| 1× | egg-herbie |
| 484× | cancel-sign-sub-inv_binary64 |
| 454× | associate-/l*_binary64 |
| 369× | associate-/r*_binary64 |
| 349× | div-sub_binary64 |
| 239× | associate-/l/_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 144 | 1471 |
| 1 | 275 | 1374 |
| 2 | 615 | 1275 |
| 3 | 1508 | 1275 |
| 4 | 4426 | 1215 |
| 5 | 4874 | 1215 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 68 | 2 | 70 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 70 | 2 | 72 |
| Status | Error | Program |
| ▶ | 0.1b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
| 35.0b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
Compiled 491 to 370 computations (24.6% saved)
Found 1 expressions with local error:
| 0.1b | (/.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))) |
Compiled 712 to 629 computations (11.7% saved)
1 calls:
| 10.0ms | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
Compiled 181 to 154 computations (14.9% saved)
| 1× | egg-herbie |
| 422× | cancel-sign-sub-inv_binary64 |
| 238× | associate-/l*_binary64 |
| 231× | div-sub_binary64 |
| 228× | times-frac_binary64 |
| 189× | associate-*l/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 126 | 947 |
| 1 | 246 | 897 |
| 2 | 539 | 897 |
| 3 | 1330 | 855 |
| 4 | 4048 | 855 |
| 5 | 4741 | 855 |
| 6 | 4888 | 855 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 37 | 0 | 37 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 37 | 2 | 39 |
| Status | Error | Program |
| ✓ | 0.1b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) |
| ▶ | 35.0b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
Compiled 347 to 286 computations (17.6% saved)
Found 1 expressions with local error:
| 0.0b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
| 1× | rewrite-expression-head |
| 7× | cancel-sign-sub-inv_binary64 |
| 3× | unpow-prod-down_binary64 |
| 3× | *-un-lft-identity_binary64 |
| 3× | add-sqr-sqrt_binary64 |
| 3× | add-cube-cbrt_binary64 |
1 calls:
| 6.0ms | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
Compiled 338 to 217 computations (35.8% saved)
1 calls:
| 11.0ms | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
Compiled 105 to 86 computations (18.1% saved)
| 1× | egg-herbie |
| 393× | associate-*l*_binary64 |
| 322× | associate-*r*_binary64 |
| 287× | distribute-rgt-neg-out_binary64 |
| 270× | cancel-sign-sub-inv_binary64 |
| 270× | exp-prod_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 62 | 350 |
| 1 | 154 | 311 |
| 2 | 406 | 305 |
| 3 | 1701 | 305 |
| 4 | 4424 | 305 |
| 5 | 5019 | 305 |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 21 | 0 | 21 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 21 | 2 | 23 |
| Status | Error | Program |
| 0.1b | (/.f64 1/4 (-.f64 4 (pow.f64 i -2))) | |
| 35.0b | (-.f64 (*.f64 (*.f64 i i) -1/4) (pow.f64 i 4)) |
Compiled 178 to 118 computations (33.7% saved)
Total 0.1b remaining (92.4%)
Threshold costs 0.1b (92.4%)
Compiled 1120 to 899 computations (19.7% 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 | 13 | 22 |
| 1 | 19 | 22 |
| 2 | 25 | 22 |
| 3 | 27 | 22 |
| 4 | 28 | 22 |
| 5 | 25 | 22 |
Compiled 16 to 14 computations (12.5% saved)
| 1× | intervals |
| 542.0ms | 8000× | body | 128 | valid |
| 109.0ms | 8000× | pre | 128 | true |
Compiled 65 to 49 computations (24.6% saved)
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