Time bar (total: 1.8s)
| 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 |
| 15.0ms | 256× | body | 128 | valid |
| 0.0ms | 1× | body | 128 | invalid |
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 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 1 | 1 | 2 |
| Status | Error | Program |
| ▶ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 42 to 30 computations (28.6% saved)
Found 2 expressions with local error:
| 0.0b | (hypot.f64 a b) |
| 0.0b | (pow.f64 (hypot.f64 a b) 4) |
| 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:
| 2.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 0.0ms | (hypot.f64 a b) |
Compiled 485 to 289 computations (40.4% saved)
2 calls:
| 70.0ms | (pow.f64 (hypot.f64 a b) 4) |
| 22.0ms | (hypot.f64 a b) |
Compiled 1203 to 917 computations (23.8% saved)
| 1× | egg-herbie |
| 620× | associate-/l*_binary64 |
| 556× | fma-def_binary64 |
| 425× | fma-neg_binary64 |
| 390× | associate-/r*_binary64 |
| 264× | cancel-sign-sub-inv_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 77 | 803 |
| 1 | 174 | 761 |
| 2 | 430 | 738 |
| 3 | 1517 | 738 |
| 4 | 4752 | 738 |
| 5 | 5040 | 738 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 38 | 1 | 39 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 38 | 2 | 40 |
| Status | Error | Program |
| ✓ | 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) |
| ▶ | 0.1b | (+.f64 (fma.f64 b (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) (pow.f64 a 4)) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 480 to 295 computations (38.5% saved)
Found 4 expressions with local error:
| 0.0b | (fma.f64 b b (*.f64 2 (*.f64 a a))) |
| 0.0b | (*.f64 2 (*.f64 a a)) |
| 0.1b | (fma.f64 b (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) (pow.f64 a 4)) |
| 0.2b | (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) |
| 1× | rewrite-expression-head |
| 11× | add-cbrt-cube_binary64 |
| 11× | add-exp-log_binary64 |
| 11× | pow1_binary64 |
| 10× | add-sqr-sqrt_binary64 |
| 7× | *-un-lft-identity_binary64 |
4 calls:
| 6.0ms | (*.f64 2 (*.f64 a a)) |
| 3.0ms | (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) |
| 0.0ms | (fma.f64 b b (*.f64 2 (*.f64 a a))) |
| 0.0ms | (fma.f64 b (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) (pow.f64 a 4)) |
Compiled 1702 to 956 computations (43.8% saved)
4 calls:
| 50.0ms | (fma.f64 b (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) (pow.f64 a 4)) |
| 29.0ms | (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) |
| 23.0ms | (fma.f64 b b (*.f64 2 (*.f64 a a))) |
| 7.0ms | (*.f64 2 (*.f64 a a)) |
Compiled 1718 to 1246 computations (27.5% saved)
| 1× | egg-herbie |
| 453× | associate-*l*_binary64 |
| 375× | exp-prod_binary64 |
| 346× | associate-*r*_binary64 |
| 291× | associate-+r+_binary64 |
| 291× | associate-+l+_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 101 | 1615 |
| 1 | 191 | 1439 |
| 2 | 530 | 1430 |
| 3 | 1695 | 1430 |
| 4 | 3458 | 1420 |
| 5 | 4532 | 1420 |
| 6 | 4999 | 1420 |
| 7 | 4945 | 1420 |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 80 | 0 | 80 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 80 | 2 | 82 |
| Status | Error | Program |
| 0.0b | (+.f64 (pow.f64 (hypot.f64 a b) 4) (fma.f64 b (*.f64 b 4) -1)) | |
| 0.1b | (+.f64 (fma.f64 b (*.f64 b (fma.f64 b b (*.f64 2 (*.f64 a a)))) (pow.f64 a 4)) (fma.f64 b (*.f64 b 4) -1)) |
Compiled 1253 to 698 computations (44.3% saved)
Total 0.0b remaining (20.5%)
Threshold costs 0.0b (20.5%)
Compiled 1846 to 1342 computations (27.3% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary64 |
| 3× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 17 | 35 |
| 1 | 23 | 35 |
| 2 | 23 | 35 |
Compiled 26 to 20 computations (23.1% saved)
| 1× | intervals |
| 542.0ms | 8000× | body | 128 | valid |
| 0.0ms | 3× | body | 128 | invalid |
Compiled 86 to 60 computations (30.2% saved)
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