Time bar (total: 2.6s)
| 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% | 50% | 25.1% | 6 |
| 25% | 31.2% | 43.8% | 7 |
| 25% | 21.9% | 53.2% | 8 |
| 25% | 14% | 61% | 9 |
| 28.1% | 10.9% | 61% | 10 |
| 31.6% | 7.4% | 61% | 11 |
| 33.4% | 5.7% | 61% | 12 |
| 35.2% | 3.8% | 61% | 13 |
| 36.1% | 2.9% | 61% | 14 |
Compiled 20 to 13 computations (35% saved)
| 1× | intervals |
| 16.0ms | 256× | body | 128 | valid |
Compiled 41 to 27 computations (34.1% 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 |
| ▶ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| 0.2b | (-.f64 (+.f64 (pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2) (*.f64 4 (*.f64 b b))) 1) |
Compiled 97 to 64 computations (34% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (pow.f64 (hypot.f64 a b) 4) |
| ✓ | 0.0b | (hypot.f64 a b) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
3 calls:
| 39.0ms | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| 34.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 13.0ms | (hypot.f64 a b) |
| 1× | rewrite-expression-head |
| 9× | *-un-lft-identity_binary64 |
| 7× | add-sqr-sqrt_binary64 |
| 7× | fma-def_binary64 |
| 7× | add-cube-cbrt_binary64 |
| 6× | unpow-prod-down_binary64 |
3 calls:
| 6.0ms | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| 2.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 0.0ms | (hypot.f64 a b) |
| 1× | egg-herbie |
| 785× | fma-neg_binary64 |
| 421× | fma-def_binary64 |
| 279× | associate-*r*_binary64 |
| 275× | associate-*l*_binary64 |
| 184× | times-frac_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 130 | 2123 |
| 1 | 343 | 2010 |
| 2 | 979 | 1901 |
| 3 | 4070 | 1899 |
| 4 | 4922 | 1899 |
| 5 | 4944 | 1899 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 119 | 1 | 120 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 120 | 2 | 122 |
| Status | Error | Program |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| ▶ | 0.5b | (fma.f64 (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 2439 to 1540 computations (36.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (hypot.f64 a b) | |
| ✓ | 0.2b | (fma.f64 (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (fma.f64 b (*.f64 b 4) -1)) |
| ✓ | 0.4b | (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) |
| ✓ | 20.9b | (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) |
3 calls:
| 236.0ms | (fma.f64 (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (fma.f64 b (*.f64 b 4) -1)) |
| 90.0ms | (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) |
| 51.0ms | (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) |
| 1× | rewrite-expression-head |
| 59× | cbrt-prod_binary64 |
| 41× | add-sqr-sqrt_binary64 |
| 23× | unpow-prod-down_binary64 |
| 17× | *-un-lft-identity_binary64 |
| 17× | add-cube-cbrt_binary64 |
3 calls:
| 8.0ms | (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) |
| 1.0ms | (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) |
| 0.0ms | (fma.f64 (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (fma.f64 b (*.f64 b 4) -1)) |
| 1× | egg-herbie |
| 514× | fma-def_binary64 |
| 498× | unswap-sqr_binary64 |
| 312× | *-commutative_binary64 |
| 275× | fma-neg_binary64 |
| 227× | cancel-sign-sub-inv_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 201 | 4579 |
| 1 | 461 | 4352 |
| 2 | 1287 | 3938 |
| 3 | 2774 | 3911 |
| 4 | 4849 | 3847 |
| 5 | 4920 | 3847 |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 380 | 0 | 380 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 380 | 2 | 382 |
| Status | Error | Program |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| ✓ | 0.5b | (fma.f64 (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 13443 to 8409 computations (37.4% saved)
Total 0.0b remaining (20.4%)
Threshold costs 0.0b (20.4%)
Compiled 4550 to 3216 computations (29.3% 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 14 to 10 computations (28.6% saved)
| 1× | intervals |
| 503.0ms | 8000× | body | 128 | valid |
| 0.0ms | 2× | body | 128 | invalid |
Compiled 78 to 53 computations (32.1% saved)
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