Time bar (total: 2.3s)
| 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 |
| 50% | 50% | 0.1% | 6 |
| 68.7% | 31.2% | 0.1% | 7 |
| 81.2% | 18.7% | 0.1% | 8 |
| 89% | 10.9% | 0.1% | 9 |
| 92.1% | 7.8% | 0.1% | 10 |
| 95.6% | 4.3% | 0.1% | 11 |
| 96.4% | 3.5% | 0.1% | 12 |
| 98% | 1.9% | 0.1% | 13 |
| 98.2% | 1.7% | 0.1% | 14 |
Compiled 12 to 8 computations (33.3% saved)
| 942.0ms | 8256× | body | 128 | valid |
Compiled 35 to 23 computations (34.3% saved)
| 1× | egg-herbie |
| 878× | div-sub_binary64 |
| 546× | times-frac_binary64 |
| 500× | sub-neg_binary64 |
| 408× | fma-def_binary64 |
| 395× | neg-sub0_binary64 |
Useful iterations: 6 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 16 | 13 |
| 2 | 40 | 13 |
| 3 | 81 | 13 |
| 4 | 153 | 13 |
| 5 | 248 | 13 |
| 6 | 435 | 11 |
| 7 | 1077 | 11 |
| 8 | 3029 | 11 |
| 9 | 3558 | 11 |
| 10 | 3959 | 11 |
| 11 | 4158 | 11 |
| 12 | 4377 | 11 |
| 13 | 4552 | 11 |
| 14 | 5083 | 11 |
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 |
| ▶ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 17.7b | (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)) |
Compiled 61 to 40 computations (34.4% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 1/2 (/.f64 x y) -1/2) |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
2 calls:
| 11.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 5.0ms | (fma.f64 1/2 (/.f64 x y) -1/2) |
| 2× | batch-egg-rewrite |
| 809× | log1p-expm1-u_binary64 |
| 809× | expm1-log1p-u_binary64 |
| 84× | add-sqr-sqrt_binary64 |
| 80× | add-log-exp_binary64 |
| 79× | add-exp-log_binary64 |
2 calls:
| 56.0ms | (fma.f64 1/2 (/.f64 x y) -1/2) |
| 56.0ms | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 19 |
| 1 | 171 | 19 |
| 2 | 2077 | 19 |
| 3 | 4988 | 19 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 600× | associate-/r*_binary64 |
| 416× | fma-neg_binary64 |
| 367× | cancel-sign-sub-inv_binary64 |
| 294× | associate-/l/_binary64 |
| 288× | associate-/r/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 45 | 678 |
| 1 | 143 | 660 |
| 2 | 460 | 612 |
| 3 | 1791 | 600 |
| 4 | 5112 | 600 |
5 alts after pruning (4 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 70 | 4 | 74 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 71 | 5 | 76 |
| Status | Error | Program |
| ▶ | 6.8b | (pow.f64 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) -1) |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 31.1b | (/.f64 x (log.f64 (+.f64 1 (expm1.f64 (fma.f64 1/2 (/.f64 x y) -1/2))))) | |
| 37.9b | (*.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) (/.f64 1 (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| 30.7b | (*.f64 2 y) |
Compiled 1121 to 696 computations (37.9% saved)
Found 3 expressions with local error:
| New | Error | Program |
| 0.0b | (fma.f64 1/2 (/.f64 x y) -1/2) | |
| ✓ | 0.2b | (pow.f64 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) -1) |
| ✓ | 6.7b | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
2 calls:
| 12.0ms | (pow.f64 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) -1) |
| 10.0ms | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
| 2× | batch-egg-rewrite |
| 460× | log-prod_binary64 |
| 358× | prod-diff_binary64 |
| 257× | pow2_binary64 |
| 179× | pow1/3_binary64 |
| 176× | expm1-udef_binary64 |
2 calls:
| 83.0ms | (pow.f64 (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) -1) |
| 83.0ms | (/.f64 (fma.f64 1/2 (/.f64 x y) -1/2) x) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 25 |
| 1 | 212 | 22 |
| 2 | 2445 | 22 |
| 3 | 4957 | 22 |
| 4 | 5611 | 22 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 610× | associate-/r*_binary64 |
| 415× | fma-neg_binary64 |
| 371× | cancel-sign-sub-inv_binary64 |
| 294× | associate-/l/_binary64 |
| 286× | associate-/r/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 50 | 714 |
| 1 | 154 | 696 |
| 2 | 478 | 648 |
| 3 | 1824 | 636 |
| 4 | 5164 | 636 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 129 | 1 | 130 |
| Fresh | 1 | 2 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 131 | 4 | 135 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) (/.f64 1 (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| 30.7b | (*.f64 2 y) | |
| ▶ | 0.2b | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
Compiled 2025 to 1303 computations (35.7% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| ✓ | 0.2b | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
2 calls:
| 11.0ms | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
| 7.0ms | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| 2× | batch-egg-rewrite |
| 894× | prod-diff_binary64 |
| 195× | expm1-udef_binary64 |
| 195× | log1p-udef_binary64 |
| 111× | add-sqr-sqrt_binary64 |
| 108× | log1p-expm1-u_binary64 |
2 calls:
| 200.0ms | (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) |
| 200.0ms | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 23 |
| 1 | 228 | 23 |
| 2 | 2869 | 23 |
| 3 | 5000 | 23 |
| 4 | 5128 | 23 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 610× | associate-/r*_binary64 |
| 415× | fma-neg_binary64 |
| 371× | cancel-sign-sub-inv_binary64 |
| 294× | associate-/l/_binary64 |
| 286× | associate-/r/_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 50 | 714 |
| 1 | 154 | 696 |
| 2 | 478 | 648 |
| 3 | 1824 | 636 |
| 4 | 5164 | 636 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 100 | 0 | 100 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 100 | 4 | 104 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) (/.f64 1 (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| ▶ | 30.7b | (*.f64 2 y) |
| ✓ | 0.2b | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
Compiled 1657 to 1189 computations (28.2% saved)
4 alts after pruning (1 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 0 | 4 | 4 |
| Status | Error | Program |
| ✓ | 6.6b | (/.f64 x (fma.f64 1/2 (/.f64 x y) -1/2)) |
| 37.9b | (*.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) (/.f64 1 (fma.f64 1/2 (/.f64 x y) -1/2)))) | |
| ✓ | 30.7b | (*.f64 2 y) |
| ✓ | 0.2b | (pow.f64 (+.f64 (/.f64 -1/2 x) (/.f64 1/2 y)) -1) |
Compiled 42 to 31 computations (26.2% saved)
Total 0.2b remaining (96.6%)
Threshold costs 0.2b (96.6%)
Compiled 538 to 391 computations (27.3% saved)
| 1× | egg-herbie |
| 1× | +-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 13 |
| 1 | 11 | 13 |
| 2 | 11 | 13 |
Compiled 64 to 49 computations (23.4% saved)
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