Time bar (total: 2.1s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 99.9% | 0.1% | 0 |
| 99.9% | 0% | 0.1% | 1 |
Compiled 20 to 13 computations (35% saved)
| 911.0ms | 8256× | body | 128 | valid |
Compiled 59 to 38 computations (35.6% saved)
| 1× | egg-herbie |
| 770× | unswap-sqr_binary64 |
| 631× | associate-*l*_binary64 |
| 623× | fma-def_binary64 |
| 311× | fma-neg_binary64 |
| 283× | sub-neg_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 23 |
| 1 | 30 | 21 |
| 2 | 60 | 21 |
| 3 | 159 | 21 |
| 4 | 518 | 17 |
| 5 | 1687 | 17 |
| 6 | 3597 | 17 |
| 7 | 5026 | 17 |
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 |
| 0.1b | (-.f64 (+.f64 (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) (*.f64 4 (*.f64 b b))) 1) | |
| ▶ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 97 to 64 computations (34% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (hypot.f64 a b) |
| ✓ | 0.0b | (pow.f64 (hypot.f64 a b) 4) |
2 calls:
| 137.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 23.0ms | (hypot.f64 a b) |
| 1× | rewrite-expression-head |
| 4× | *-un-lft-identity_binary64 |
| 4× | add-sqr-sqrt_binary64 |
| 4× | add-cube-cbrt_binary64 |
| 3× | add-exp-log_binary64 |
| 3× | pow1_binary64 |
2 calls:
| 3.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 1.0ms | (hypot.f64 a b) |
| 1× | egg-herbie |
| 586× | fma-neg_binary64 |
| 526× | cancel-sign-sub-inv_binary64 |
| 313× | unswap-sqr_binary64 |
| 224× | distribute-neg-frac_binary64 |
| 212× | distribute-rgt-neg-in_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 94 | 1171 |
| 1 | 236 | 1129 |
| 2 | 645 | 1086 |
| 3 | 2573 | 1086 |
| 4 | 4782 | 1086 |
| 5 | 5025 | 1086 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 75 | 2 | 77 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 76 | 3 | 79 |
| Status | Error | Program |
| ▶ | 0.1b | (+.f64 (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) (fma.f64 b (*.f64 b 4) -1)) |
| 17.5b | (+.f64 (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) (fma.f64 b (*.f64 b 4) -1)) | |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 1618 to 1045 computations (35.4% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.2b | (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) |
1 calls:
| 14.0ms | (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) |
| 1× | rewrite-expression-head |
| 3× | pow-unpow_binary64 |
| 3× | *-un-lft-identity_binary64 |
| 3× | add-sqr-sqrt_binary64 |
| 3× | unpow-prod-down_binary64 |
| 3× | add-cube-cbrt_binary64 |
1 calls:
| 5.0ms | (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) |
| 1× | egg-herbie |
| 803× | fma-def_binary64 |
| 549× | exp-prod_binary64 |
| 548× | unswap-sqr_binary64 |
| 351× | sqr-pow_binary64 |
| 268× | log-prod_binary64 |
Useful iterations: 5 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 45 | 661 |
| 1 | 89 | 625 |
| 2 | 199 | 577 |
| 3 | 652 | 577 |
| 4 | 1992 | 574 |
| 5 | 3753 | 568 |
| 6 | 4529 | 568 |
| 7 | 4859 | 568 |
| 8 | 4985 | 568 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 39 | 0 | 39 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 39 | 3 | 42 |
| Status | Error | Program |
| ✓ | 0.1b | (+.f64 (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) (fma.f64 b (*.f64 b 4) -1)) |
| ▶ | 17.5b | (+.f64 (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) (fma.f64 b (*.f64 b 4) -1)) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 858 to 473 computations (44.9% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) |
| ✓ | 14.5b | (*.f64 (*.f64 a a) (*.f64 b b)) |
2 calls:
| 21.0ms | (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) |
| 13.0ms | (*.f64 (*.f64 a a) (*.f64 b b)) |
| 1× | rewrite-expression-head |
| 30× | pow1_binary64 |
| 14× | add-cbrt-cube_binary64 |
| 14× | add-exp-log_binary64 |
| 14× | pow-prod-down_binary64 |
| 8× | cbrt-unprod_binary64 |
2 calls:
| 10.0ms | (*.f64 (*.f64 a a) (*.f64 b b)) |
| 1.0ms | (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) |
| 1× | egg-herbie |
| 800× | distribute-rgt-in_binary64 |
| 798× | distribute-lft-in_binary64 |
| 578× | associate-*l*_binary64 |
| 434× | associate-*r*_binary64 |
| 227× | sqr-pow_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 59 | 1206 |
| 1 | 116 | 1091 |
| 2 | 382 | 1066 |
| 3 | 1327 | 1051 |
| 4 | 2409 | 1051 |
| 5 | 5496 | 1051 |
3 alts after pruning (0 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 45 | 0 | 45 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 45 | 3 | 48 |
| Status | Error | Program |
| ✓ | 0.1b | (+.f64 (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) (fma.f64 b (*.f64 b 4) -1)) |
| ✓ | 17.5b | (+.f64 (fma.f64 2 (*.f64 (*.f64 a a) (*.f64 b b)) (pow.f64 b 4)) (fma.f64 b (*.f64 b 4) -1)) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 1122 to 580 computations (48.3% saved)
Total 0.0b remaining (45.7%)
Threshold costs 0.0b (45.7%)
Compiled 1175 to 829 computations (29.4% saved)
| 1× | egg-herbie |
| 1× | +-commutative_binary64 |
| 1× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 17 |
| 1 | 12 | 17 |
| 2 | 12 | 17 |
Compiled 81 to 56 computations (30.9% saved)
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