Time bar (total: 19.5s)
| 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 |
| 0% | 99.9% | 0.1% | 5 |
| 0% | 99.9% | 0.1% | 6 |
| 6.2% | 93.7% | 0.1% | 7 |
| 9.4% | 90.5% | 0.1% | 8 |
| 14% | 85.9% | 0.1% | 9 |
| 16.4% | 83.5% | 0.1% | 10 |
| 19.1% | 80.8% | 0.1% | 11 |
| 20.5% | 79.4% | 0.1% | 12 |
| 22% | 78% | 0.1% | 13 |
| 22.7% | 77.2% | 0.1% | 14 |
Compiled 20 to 13 computations (35% saved)
| 11.2s | 12924× | body | 8192 | exit |
| 1.4s | 8256× | body | 128 | valid |
Compiled 39 to 25 computations (35.9% saved)
| 1× | egg-herbie |
| 773× | associate-*l*_binary64 |
| 663× | fma-def_binary64 |
| 311× | fma-neg_binary64 |
| 274× | associate-+r+_binary64 |
| 271× | associate-+l+_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 23 |
| 1 | 31 | 21 |
| 2 | 67 | 21 |
| 3 | 207 | 21 |
| 4 | 826 | 17 |
| 5 | 2822 | 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 |
| 0.2b | (-.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 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (hypot.f64 a b) |
| ✓ | 0.0b | (pow.f64 (hypot.f64 a b) 4) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
3 calls:
| 80.0ms | (+.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:
| 4.0ms | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| 1.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 0.0ms | (hypot.f64 a b) |
| 1× | egg-herbie |
| 484× | fma-def_binary64 |
| 342× | associate-*r*_binary64 |
| 304× | associate-*l*_binary64 |
| 198× | associate-+l+_binary64 |
| 185× | *-commutative_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 132 | 2123 |
| 1 | 372 | 2010 |
| 2 | 1236 | 1901 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 119 | 2 | 121 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 120 | 3 | 123 |
| Status | Error | Program |
| 10.9b | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.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)) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 2471 to 1568 computations (36.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (pow.f64 (hypot.f64 a b) 4) | |
| ✓ | 0.1b | (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))) |
| ✓ | 16.4b | (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) |
3 calls:
| 269.0ms | (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)) |
| 54.0ms | (*.f64 (cbrt.f64 (pow.f64 (hypot.f64 a b) 4)) (cbrt.f64 (pow.f64 (hypot.f64 a b) 4))) |
| 52.0ms | (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:
| 9.0ms | (*.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 |
| 712× | unswap-sqr_binary64 |
| 558× | fma-def_binary64 |
| 462× | *-commutative_binary64 |
| 233× | fma-neg_binary64 |
| 183× | associate-+l+_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 207 | 4579 |
| 1 | 481 | 4352 |
| 2 | 1592 | 3938 |
| 3 | 3811 | 3911 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 339 | 0 | 339 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 339 | 3 | 342 |
| Status | Error | Program |
| ▶ | 10.9b | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.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)) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 11624 to 7239 computations (37.7% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (*.f64 4 (pow.f64 b 2)) |
| ✓ | 0.0b | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) 1) |
| ✓ | 0.0b | (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) |
3 calls:
| 4.0ms | (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) |
| 3.0ms | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) 1) |
| 2.0ms | (*.f64 4 (pow.f64 b 2)) |
| 1× | rewrite-expression-head |
| 24× | add-sqr-sqrt_binary64 |
| 17× | *-un-lft-identity_binary64 |
| 14× | add-cube-cbrt_binary64 |
| 10× | add-log-exp_binary64 |
| 9× | prod-diff_binary64 |
3 calls:
| 8.0ms | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) 1) |
| 5.0ms | (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.f64 b 4)) |
| 4.0ms | (*.f64 4 (pow.f64 b 2)) |
| 1× | egg-herbie |
| 636× | fma-neg_binary64 |
| 586× | associate-*r*_binary64 |
| 584× | associate-*l*_binary64 |
| 383× | fma-def_binary64 |
| 237× | distribute-lft-in_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 157 | 1444 |
| 1 | 304 | 1048 |
| 2 | 850 | 968 |
| 3 | 4895 | 964 |
3 alts after pruning (0 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 124 | 0 | 124 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 124 | 3 | 127 |
| Status | Error | Program |
| ✓ | 10.9b | (-.f64 (+.f64 (*.f64 4 (pow.f64 b 2)) (pow.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)) |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 2409 to 1919 computations (20.3% saved)
Total 0.0b remaining (29.4%)
Threshold costs 0.0b (29.4%)
Compiled 7129 to 5297 computations (25.7% saved)
| 1× | egg-herbie |
| 1× | +-commutative_binary64 |
| 1× | *-commutative_binary64 |
| 0× | distribute-lft-neg-in_binary64 |
| 0× | distribute-rgt-neg-in_binary64 |
| 0× | distribute-lft-neg-out_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 17 |
| 1 | 12 | 17 |
Compiled 675 to 405 computations (40% saved)
Compiled 83 to 59 computations (28.9% saved)
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