Time bar (total: 27.6s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 99.7% | 0.3% | 0 |
| 0% | 99.7% | 0.3% | 1 |
| 0% | 99.7% | 0.3% | 2 |
| 0% | 99.7% | 0.3% | 3 |
| 0% | 99.7% | 0.3% | 4 |
| 0% | 99.7% | 0.3% | 5 |
| 0% | 99.7% | 0.3% | 6 |
| 0% | 99.7% | 0.3% | 7 |
| 0% | 99.7% | 0.3% | 8 |
| 0% | 99.7% | 0.3% | 9 |
| 0% | 99.7% | 0.3% | 10 |
| 0.6% | 99.1% | 0.3% | 11 |
| 1.8% | 98% | 0.3% | 12 |
| 2.6% | 97.1% | 0.3% | 13 |
| 4% | 95.7% | 0.3% | 14 |
Compiled 24 to 15 computations (37.5% saved)
| 1.4s | 8256× | body | 128 | valid |
| 59.0ms | 404× | body | 128 | invalid |
Compiled 71 to 44 computations (38% saved)
| 1× | egg-herbie |
| 920× | times-frac_binary64 |
| 593× | fma-def_binary64 |
| 507× | div-sub_binary64 |
| 484× | sub-neg_binary64 |
| 470× | neg-mul-1_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 23 |
| 1 | 25 | 21 |
| 2 | 50 | 21 |
| 3 | 93 | 21 |
| 4 | 157 | 21 |
| 5 | 270 | 21 |
| 6 | 423 | 21 |
| 7 | 724 | 21 |
| 8 | 1341 | 21 |
| 9 | 3898 | 21 |
| 10 | 4400 | 21 |
| 11 | 4952 | 21 |
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 |
| ▶ | 21.9b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 21.9b | (/.f64 (+.f64 (*.f64 x y) (*.f64 z (-.f64 t a))) (+.f64 y (*.f64 z (-.f64 b y)))) |
Compiled 126 to 69 computations (45.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 z (-.f64 b y) y) |
| ✓ | 0.0b | (*.f64 z (-.f64 t a)) |
| ✓ | 0.5b | (fma.f64 x y (*.f64 z (-.f64 t a))) |
| ✓ | 21.2b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
4 calls:
| 355.0ms | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 17.0ms | (fma.f64 x y (*.f64 z (-.f64 t a))) |
| 7.0ms | (fma.f64 z (-.f64 b y) y) |
| 7.0ms | (*.f64 z (-.f64 t a)) |
| 2× | batch-egg-rewrite |
| 976× | prod-diff_binary64 |
| 151× | add-sqr-sqrt_binary64 |
| 143× | log1p-expm1-u_binary64 |
| 143× | expm1-log1p-u_binary64 |
| 139× | add-log-exp_binary64 |
4 calls:
| 71.0ms | (fma.f64 z (-.f64 b y) y) |
| 71.0ms | (*.f64 z (-.f64 t a)) |
| 71.0ms | (fma.f64 x y (*.f64 z (-.f64 t a))) |
| 71.0ms | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 47 |
| 1 | 285 | 47 |
| 2 | 3837 | 47 |
| 3 | 5805 | 47 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 768× | times-frac_binary64 |
| 647× | associate-/l*_binary64 |
| 486× | fma-def_binary64 |
| 258× | +-commutative_binary64 |
| 206× | associate-+r+_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 611 | 8236 |
| 1 | 2089 | 7560 |
| 2 | 5128 | 7560 |
8 alts after pruning (7 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 203 | 7 | 210 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 204 | 8 | 212 |
| Status | Error | Program |
| 33.3b | (/.f64 (-.f64 t a) (-.f64 b y)) | |
| 34.4b | (-.f64 (fma.f64 (/.f64 t y) (/.f64 z (-.f64 1 z)) (/.f64 x (-.f64 1 z))) (fma.f64 (/.f64 z y) (/.f64 (*.f64 b x) (pow.f64 (-.f64 1 z) 2)) (/.f64 (*.f64 z a) (*.f64 y (-.f64 1 z))))) | |
| 42.0b | (/.f64 x (-.f64 1 z)) | |
| ▶ | 21.9b | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| ✓ | 21.9b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 38.1b | (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (/.f64 1 (fma.f64 z (-.f64 b y) y)))) | |
| 27.3b | (-.f64 (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))))) | |
| 28.4b | (-.f64 (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) (fma.f64 (/.f64 y (pow.f64 (-.f64 b y) 2)) (/.f64 t z) (/.f64 a (-.f64 b y)))) |
Compiled 10314 to 4173 computations (59.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (*.f64 z (-.f64 t a)) | |
| ✓ | 0.4b | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| 0.5b | (fma.f64 x y (*.f64 z (-.f64 t a))) | |
| ✓ | 21.0b | (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) |
2 calls:
| 9.0s | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| 277.0ms | (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) |
| 2× | batch-egg-rewrite |
| 976× | prod-diff_binary64 |
| 170× | add-sqr-sqrt_binary64 |
| 161× | log1p-expm1-u_binary64 |
| 161× | expm1-log1p-u_binary64 |
| 156× | add-cbrt-cube_binary64 |
2 calls:
| 78.0ms | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| 78.0ms | (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 45 |
| 1 | 327 | 42 |
| 2 | 4225 | 42 |
| 3 | 6151 | 42 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9015 | 157659 |
9 alts after pruning (7 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 252 | 2 | 254 |
| Fresh | 1 | 5 | 6 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 253 | 9 | 262 |
| Status | Error | Program |
| 34.4b | (-.f64 (fma.f64 (/.f64 t y) (/.f64 z (-.f64 1 z)) (/.f64 x (-.f64 1 z))) (fma.f64 (/.f64 z y) (/.f64 (*.f64 b x) (pow.f64 (-.f64 1 z) 2)) (/.f64 (*.f64 z a) (*.f64 y (-.f64 1 z))))) | |
| 42.0b | (/.f64 x (-.f64 1 z)) | |
| ✓ | 21.9b | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| ✓ | 21.9b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 33.6b | (pow.f64 (/.f64 (-.f64 b y) (-.f64 t a)) -1) | |
| 45.6b | (pow.f64 (*.f64 (sqrt.f64 (fma.f64 z (-.f64 b y) y)) (*.f64 (sqrt.f64 (fma.f64 z (-.f64 b y) y)) (/.f64 1 (fma.f64 x y (*.f64 z (-.f64 t a)))))) -1) | |
| 38.1b | (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (/.f64 1 (fma.f64 z (-.f64 b y) y)))) | |
| ▶ | 27.3b | (-.f64 (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))))) |
| 28.4b | (-.f64 (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) (fma.f64 (/.f64 y (pow.f64 (-.f64 b y) 2)) (/.f64 t z) (/.f64 a (-.f64 b y)))) |
Compiled 106252 to 48389 computations (54.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 8.0b | (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b)))) |
| ✓ | 8.2b | (/.f64 a (pow.f64 (-.f64 y b) 2)) |
| ✓ | 9.6b | (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) |
| ✓ | 9.6b | (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))) |
4 calls:
| 138.0ms | (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b)))) |
| 112.0ms | (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) |
| 109.0ms | (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))) |
| 63.0ms | (/.f64 a (pow.f64 (-.f64 y b) 2)) |
| 2× | batch-egg-rewrite |
| 214× | add-sqr-sqrt_binary64 |
| 210× | prod-diff_binary64 |
| 201× | log1p-expm1-u_binary64 |
| 201× | expm1-log1p-u_binary64 |
| 198× | add-log-exp_binary64 |
4 calls:
| 72.0ms | (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b)))) |
| 72.0ms | (/.f64 a (pow.f64 (-.f64 y b) 2)) |
| 72.0ms | (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) |
| 72.0ms | (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 19 | 92 |
| 1 | 420 | 92 |
| 2 | 4858 | 92 |
| 3 | 5262 | 92 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 494× | associate-+r+_binary64 |
| 377× | cancel-sign-sub-inv_binary64 |
| 367× | fma-neg_binary64 |
| 330× | +-commutative_binary64 |
| 305× | associate-+l+_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 373 | 8039 |
| 1 | 1094 | 7556 |
| 2 | 4268 | 7512 |
| 3 | 5353 | 7512 |
9 alts after pruning (6 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 202 | 1 | 203 |
| Fresh | 1 | 5 | 6 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 203 | 9 | 212 |
| Status | Error | Program |
| 43.3b | (-.f64 (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) (/.f64 (+.f64 (/.f64 (*.f64 y x) (-.f64 y b)) (/.f64 (*.f64 y t) (pow.f64 (-.f64 y b) 2))) z)) | |
| ✓ | 27.3b | (-.f64 (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))))) |
| 34.4b | (-.f64 (fma.f64 (/.f64 t y) (/.f64 z (-.f64 1 z)) (/.f64 x (-.f64 1 z))) (fma.f64 (/.f64 z y) (/.f64 (*.f64 b x) (pow.f64 (-.f64 1 z) 2)) (/.f64 (*.f64 z a) (*.f64 y (-.f64 1 z))))) | |
| 42.0b | (/.f64 x (-.f64 1 z)) | |
| ✓ | 21.9b | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| ✓ | 21.9b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 33.6b | (pow.f64 (/.f64 (-.f64 b y) (-.f64 t a)) -1) | |
| 38.1b | (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (/.f64 1 (fma.f64 z (-.f64 b y) y)))) | |
| ▶ | 28.4b | (-.f64 (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) (fma.f64 (/.f64 y (pow.f64 (-.f64 b y) 2)) (/.f64 t z) (/.f64 a (-.f64 b y)))) |
Compiled 12070 to 4259 computations (64.7% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 5.3b | (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) |
| ✓ | 8.2b | (/.f64 a (pow.f64 (-.f64 b y) 2)) |
| ✓ | 9.7b | (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y))) |
| ✓ | 14.4b | (/.f64 y (pow.f64 (-.f64 b y) 2)) |
4 calls:
| 163.0ms | (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) |
| 104.0ms | (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y))) |
| 62.0ms | (/.f64 a (pow.f64 (-.f64 b y) 2)) |
| 11.0ms | (/.f64 y (pow.f64 (-.f64 b y) 2)) |
| 2× | batch-egg-rewrite |
| 380× | prod-diff_binary64 |
| 202× | add-sqr-sqrt_binary64 |
| 190× | log1p-expm1-u_binary64 |
| 190× | expm1-log1p-u_binary64 |
| 187× | add-log-exp_binary64 |
4 calls:
| 77.0ms | (fma.f64 (/.f64 y (-.f64 b y)) (/.f64 x z) (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y)))) |
| 77.0ms | (/.f64 a (pow.f64 (-.f64 b y) 2)) |
| 77.0ms | (fma.f64 (/.f64 a (pow.f64 (-.f64 b y) 2)) (/.f64 y z) (/.f64 t (-.f64 b y))) |
| 77.0ms | (/.f64 y (pow.f64 (-.f64 b y) 2)) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 18 | 79 |
| 1 | 398 | 79 |
| 2 | 4845 | 79 |
| 3 | 5687 | 79 |
| 0 | 0 | 0 |
| 1 | 0 | 0 |
| 1× | egg-herbie |
| 396× | associate-+r+_binary64 |
| 278× | +-commutative_binary64 |
| 276× | fma-neg_binary64 |
| 266× | associate-+l+_binary64 |
| 261× | cancel-sign-sub-inv_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 305 | 7266 |
| 1 | 950 | 6757 |
| 2 | 3704 | 6281 |
| 3 | 4792 | 6281 |
| 4 | 5071 | 6281 |
8 alts after pruning (5 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 209 | 1 | 210 |
| Fresh | 1 | 4 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 3 | 3 |
| Total | 211 | 8 | 219 |
| Status | Error | Program |
| 38.7b | (-.f64 (/.f64 (*.f64 (/.f64 y (-.f64 b y)) (+.f64 (/.f64 a (-.f64 b y)) x)) z) (fma.f64 (/.f64 y (pow.f64 (-.f64 b y) 2)) (/.f64 t z) (/.f64 a (-.f64 b y)))) | |
| 34.4b | (-.f64 (fma.f64 (/.f64 t y) (/.f64 z (-.f64 1 z)) (/.f64 x (-.f64 1 z))) (fma.f64 (/.f64 z y) (/.f64 (*.f64 b x) (pow.f64 (-.f64 1 z) 2)) (/.f64 (*.f64 z a) (*.f64 y (-.f64 1 z))))) | |
| 42.0b | (/.f64 x (-.f64 1 z)) | |
| ✓ | 21.9b | (pow.f64 (/.f64 (fma.f64 z (-.f64 b y) y) (fma.f64 x y (*.f64 z (-.f64 t a)))) -1) |
| ✓ | 21.9b | (/.f64 (fma.f64 x y (*.f64 z (-.f64 t a))) (fma.f64 z (-.f64 b y) y)) |
| 33.6b | (pow.f64 (/.f64 (-.f64 b y) (-.f64 t a)) -1) | |
| 38.1b | (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (*.f64 (sqrt.f64 (fma.f64 x y (*.f64 z (-.f64 t a)))) (/.f64 1 (fma.f64 z (-.f64 b y) y)))) | |
| ✓ | 27.3b | (-.f64 (fma.f64 (/.f64 y z) (/.f64 a (pow.f64 (-.f64 y b) 2)) (/.f64 a (-.f64 y b))) (fma.f64 (/.f64 y z) (/.f64 x (-.f64 y b)) (fma.f64 (/.f64 y z) (/.f64 t (pow.f64 (-.f64 y b) 2)) (/.f64 t (-.f64 y b))))) |
Compiled 11437 to 3825 computations (66.6% saved)
Total 6.6b remaining (98.4%)
Threshold costs 0b (0%)
Compiled 52998 to 29286 computations (44.7% saved)
| Iters | Range | Point | |
|---|---|---|---|
| 10 | 9.840717338813106e+36 | 6.727653674244091e+53 | 9.985855448544829e+36 |
| 7 | -2.6490739868189934e-292 | -8.74584075505663e-294 | -2.6105144292203774e-292 |
| 6 | -3.546418583660696e-258 | -4.643792558695145e-259 | -4.9404296087192797e-259 |
| 6 | -351054.93321521126 | -47339.18780538291 | -345127.0157873039 |
Compiled 7 to 6 computations (14.3% saved)
| 1× | egg-herbie |
| 17× | +-commutative_binary64 |
| 14× | *-commutative_binary64 |
| 12× | sub-neg_binary64 |
| 7× | neg-sub0_binary64 |
| 7× | neg-mul-1_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 59 | 219 |
| 1 | 86 | 217 |
| 2 | 110 | 217 |
| 3 | 123 | 217 |
| 4 | 130 | 217 |
| 5 | 131 | 217 |
| 6 | 131 | 217 |
Compiled 541 to 251 computations (53.6% saved)
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