Time bar (total: 14.0s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 0.9% | 99.1% | 0 |
| 0% | 0.9% | 99.1% | 1 |
| 0% | 0.9% | 99.1% | 2 |
| 0.4% | 0.4% | 99.1% | 3 |
| 0.4% | 0.4% | 99.1% | 4 |
| 0.6% | 0.2% | 99.1% | 5 |
| 0.6% | 0.2% | 99.1% | 6 |
| 0.7% | 0.1% | 99.1% | 7 |
| 0.7% | 0.1% | 99.1% | 8 |
| 0.8% | 0.1% | 99.1% | 9 |
| 0.8% | 0.1% | 99.1% | 10 |
| 0.8% | 0% | 99.1% | 11 |
| 0.8% | 0% | 99.1% | 12 |
| 0.8% | 0% | 99.1% | 13 |
| 0.8% | 0% | 99.1% | 14 |
Compiled 32 to 24 computations (25% saved)
| 1.6s | 8256× | body | 128 | valid |
Compiled 64 to 48 computations (25% saved)
| 2× | egg-herbie |
| 862× | fma-def_binary32 |
| 412× | fma-neg_binary32 |
| 273× | unsub-neg_binary32 |
| 261× | associate--r+_binary32 |
| 256× | distribute-rgt-in_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 46 |
| 1 | 35 | 38 |
| 2 | 62 | 38 |
| 3 | 115 | 38 |
| 4 | 245 | 38 |
| 5 | 418 | 38 |
| 6 | 667 | 38 |
| 7 | 1046 | 38 |
| 8 | 1746 | 38 |
| 9 | 2029 | 38 |
| 10 | 2430 | 38 |
| 11 | 3238 | 38 |
| 12 | 3716 | 38 |
| 13 | 4747 | 38 |
| 0 | 2 | 2 |
| 1× | saturated |
| 1× | node limit |
Compiled 17 to 13 computations (23.5% saved)
| 1× | egg-herbie |
| 2871× | fma-def_binary32 |
| 361× | distribute-rgt-in_binary32 |
| 327× | distribute-rgt-out_binary32 |
| 316× | associate-+r+_binary32 |
| 188× | fma-neg_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 23 |
| 1 | 21 | 19 |
| 2 | 35 | 19 |
| 3 | 62 | 19 |
| 4 | 129 | 19 |
| 5 | 218 | 19 |
| 6 | 337 | 19 |
| 7 | 517 | 19 |
| 8 | 846 | 19 |
| 9 | 966 | 19 |
| 10 | 1043 | 19 |
| 11 | 1072 | 19 |
| 12 | 1113 | 19 |
| 13 | 1241 | 19 |
| 14 | 1509 | 19 |
| 15 | 1854 | 19 |
| 16 | 2273 | 19 |
| 17 | 2373 | 19 |
| 18 | 2379 | 19 |
| 19 | 2731 | 19 |
| 20 | 3090 | 19 |
| 21 | 3310 | 19 |
| 22 | 3550 | 19 |
| 23 | 3550 | 19 |
| 24 | 3550 | 19 |
| 25 | 3550 | 19 |
| 1× | node limit |
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 | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) |
| 0.2b | (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) |
Compiled 94 to 70 computations (25.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u) |
| ✓ | 0.0b | (exp.f32 (/.f32 -2 v)) |
| ✓ | 0.1b | (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) |
| ✓ | 0.1b | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) |
21 calls:
| 105.0ms | (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) | v | 0 |
| 26.0ms | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | v | 0 |
| 5.0ms | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | u | -inf |
| 4.0ms | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | v | -inf |
| 4.0ms | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | v | inf |
| 1× | batch-egg-rewrite |
| 481× | log-prod_binary32 |
| 205× | prod-diff_binary32 |
| 198× | expm1-udef_binary32 |
| 197× | log1p-udef_binary32 |
| 165× | log-pow_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 53 |
| 1 | 225 | 53 |
| 2 | 2715 | 53 |
| 1× | node limit |
| 1× | egg-herbie |
| 629× | cancel-sign-sub-inv_binary32 |
| 438× | sub-neg_binary32 |
| 254× | fma-def_binary32 |
| 231× | +-commutative_binary32 |
| 225× | fma-neg_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 263 | 3048 |
| 1 | 925 | 2982 |
| 2 | 3787 | 2942 |
| 1× | node limit |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 189 | 5 | 194 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 190 | 6 | 196 |
| Status | Error | Program |
| 1.0b | (+.f32 (log.f32 (sqrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) (log.f32 (sqrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) | |
| 1.6b | (+.f32 (log.f32 (*.f32 (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))) (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) (log.f32 (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) | |
| 30.5b | (+.f32 (*.f32 (/.f32 v (exp.f32 (/.f32 -2 v))) u) (-.f32 (*.f32 (/.f32 v (exp.f32 (/.f32 -2 v))) (*.f32 u u)) (+.f32 (fma.f32 v u (*.f32 1/2 (/.f32 v (/.f32 (pow.f32 (exp.f32 (/.f32 -2 v)) 2) (*.f32 u u))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 1)))) | |
| ✓ | 0.2b | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) |
| 29.5b | (-.f32 (fma.f32 2/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (+.f32 u (/.f32 u v)) (fma.f32 4/3 (/.f32 u (*.f32 v v)) (fma.f32 8/3 (/.f32 (pow.f32 u 3) (*.f32 v v)) (*.f32 8 (pow.f32 (/.f32 u v) 3)))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 1 (fma.f32 2 (/.f32 (*.f32 u u) v) (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (/.f32 14/3 (/.f32 (pow.f32 v 3) (*.f32 u u)))))))) | |
| ▶ | 0.2b | (*.f32 (cbrt.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) |
Compiled 5744 to 4178 computations (27.3% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.1b | (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) | |
| 0.1b | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | |
| ✓ | 0.1b | (*.f32 (cbrt.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) |
| ✓ | 0.1b | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) |
12 calls:
| 24.0ms | (*.f32 (cbrt.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | v | 0 |
| 17.0ms | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) | u | inf |
| 13.0ms | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) | u | -inf |
| 8.0ms | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) | v | inf |
| 7.0ms | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) | u | 0 |
| 1× | batch-egg-rewrite |
| 242× | expm1-udef_binary32 |
| 241× | log1p-udef_binary32 |
| 205× | prod-diff_binary32 |
| 162× | fma-def_binary32 |
| 155× | add-sqr-sqrt_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 16 | 67 |
| 1 | 324 | 41 |
| 2 | 3673 | 41 |
| 1× | node limit |
| 1× | egg-herbie |
| 492× | fma-def_binary32 |
| 452× | times-frac_binary32 |
| 303× | associate-/l*_binary32 |
| 291× | associate-/r*_binary32 |
| 226× | associate-*r*_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 398 | 4560 |
| 1 | 1492 | 4446 |
| 1× | node limit |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 364 | 2 | 366 |
| Fresh | 0 | 4 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 1 | 0 | 1 |
| Total | 366 | 6 | 372 |
| Status | Error | Program |
| 1.0b | (+.f32 (log.f32 (sqrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) (log.f32 (sqrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) | |
| 1.6b | (+.f32 (log.f32 (*.f32 (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))) (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) (log.f32 (cbrt.f32 (exp.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1))))) | |
| 30.5b | (+.f32 (*.f32 (/.f32 v (exp.f32 (/.f32 -2 v))) u) (-.f32 (*.f32 (/.f32 v (exp.f32 (/.f32 -2 v))) (*.f32 u u)) (+.f32 (fma.f32 v u (*.f32 1/2 (/.f32 v (/.f32 (pow.f32 (exp.f32 (/.f32 -2 v)) 2) (*.f32 u u))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 1)))) | |
| 29.5b | (-.f32 (fma.f32 2/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (+.f32 u (/.f32 u v)) (fma.f32 4/3 (/.f32 u (*.f32 v v)) (fma.f32 8/3 (/.f32 (pow.f32 u 3) (*.f32 v v)) (*.f32 8 (pow.f32 (/.f32 u v) 3)))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 1 (fma.f32 2 (/.f32 (*.f32 u u) v) (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (/.f32 14/3 (/.f32 (pow.f32 v 3) (*.f32 u u)))))))) | |
| 0.2b | (fma.f32 (sqrt.f32 v) (*.f32 (sqrt.f32 v) (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u))) 1) | |
| ▶ | 0.2b | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) |
Compiled 20140 to 14859 computations (26.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.1b | (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1) |
| ✓ | 0.1b | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) |
| 0.1b | (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2) | |
| ✓ | 0.3b | (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) |
18 calls:
| 631.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | u | -inf |
| 499.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | u | inf |
| 133.0ms | (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) | v | 0 |
| 123.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | u | 0 |
| 59.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | v | -inf |
| 1× | batch-egg-rewrite |
| 238× | add-sqr-sqrt_binary32 |
| 233× | pow1_binary32 |
| 231× | *-un-lft-identity_binary32 |
| 223× | add-log-exp_binary32 |
| 221× | add-cbrt-cube_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 103 |
| 1 | 475 | 103 |
| 1× | node limit |
| 1× | egg-herbie |
| 376× | associate-+r+_binary32 |
| 347× | fma-def_binary32 |
| 293× | associate-*r*_binary32 |
| 233× | associate-/r*_binary32 |
| 232× | associate-/l*_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1521 | 28182 |
| 1× | node limit |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 200 | 4 | 204 |
| Fresh | 3 | 2 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 204 | 6 | 210 |
| Status | Error | Program |
| 0.2b | (*.f32 (cbrt.f32 (+.f32 (pow.f32 (cbrt.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u)))))) 3) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | |
| 0.2b | (*.f32 (cbrt.f32 (fma.f32 (cbrt.f32 (pow.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u))))) 2)) (cbrt.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u)))))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | |
| 29.5b | (-.f32 (fma.f32 2/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (+.f32 u (/.f32 u v)) (fma.f32 4/3 (/.f32 u (*.f32 v v)) (fma.f32 8/3 (/.f32 (pow.f32 u 3) (*.f32 v v)) (*.f32 8 (pow.f32 (/.f32 u v) 3)))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 1 (fma.f32 2 (/.f32 (*.f32 u u) v) (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (/.f32 14/3 (/.f32 (pow.f32 v 3) (*.f32 u u)))))))) | |
| 0.2b | (fma.f32 (sqrt.f32 v) (*.f32 (sqrt.f32 v) (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u))) 1) | |
| 30.4b | (+.f32 (cbrt.f32 -1) (-.f32 (+.f32 (/.f32 (/.f32 v (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (exp.f32 (/.f32 -2 v))) (fma.f32 2 (*.f32 (/.f32 (*.f32 v v) (pow.f32 (cbrt.f32 -1) 2)) (/.f32 (*.f32 u u) (exp.f32 (/.f32 -2 v)))) (fma.f32 2 (*.f32 (/.f32 (*.f32 v v) (/.f32 (exp.f32 (/.f32 -2 v)) (*.f32 u u))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7)))) (*.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 2))))))) (fma.f32 (*.f32 v u) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 2))) (fma.f32 (*.f32 (*.f32 v v) (*.f32 u u)) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7))) (fma.f32 1/2 (/.f32 v (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (fma.f32 1/2 (*.f32 (/.f32 v (pow.f32 (cbrt.f32 -1) 2)) (/.f32 (*.f32 u u) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))) (+.f32 (/.f32 (/.f32 (*.f32 v v) (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (fma.f32 (/.f32 (*.f32 v v) (/.f32 (pow.f32 (exp.f32 (/.f32 -2 v)) 2) (*.f32 u u))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7))) (/.f32 (*.f32 v v) (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))))))))))) | |
| ▶ | 0.1b | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) |
Compiled 45184 to 35392 computations (21.7% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.1b | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) |
| ✓ | 0.2b | (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)) |
| ✓ | 0.3b | (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u))) |
| 0.3b | (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) |
18 calls:
| 1.2s | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) | u | -inf |
| 981.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) | u | inf |
| 154.0ms | (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u))) | v | 0 |
| 140.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) | v | 0 |
| 135.0ms | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) | u | 0 |
| 1× | batch-egg-rewrite |
| 259× | add-sqr-sqrt_binary32 |
| 254× | pow1_binary32 |
| 253× | *-un-lft-identity_binary32 |
| 242× | add-log-exp_binary32 |
| 241× | add-cbrt-cube_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 23 | 164 |
| 1 | 505 | 164 |
| 1× | node limit |
| 1× | egg-herbie |
| 456× | associate-+r+_binary32 |
| 455× | fma-def_binary32 |
| 394× | associate-*r*_binary32 |
| 188× | associate-/l*_binary32 |
| 176× | associate-/r*_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1767 | 79818 |
| 1× | node limit |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 196 | 1 | 197 |
| Fresh | 1 | 4 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 197 | 6 | 203 |
| Status | Error | Program |
| 0.2b | (cbrt.f32 (*.f32 (fma.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 u (exp.f32 (/.f32 -2 v)))))) 1) (fma.f32 (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) | |
| 0.2b | (*.f32 (cbrt.f32 (+.f32 (pow.f32 (cbrt.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u)))))) 3) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | |
| 0.2b | (*.f32 (cbrt.f32 (fma.f32 (cbrt.f32 (pow.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u))))) 2)) (cbrt.f32 (*.f32 v (log.f32 (+.f32 (exp.f32 (/.f32 -2 v)) (-.f32 u (*.f32 (exp.f32 (/.f32 -2 v)) u)))))) 1)) (cbrt.f32 (pow.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) 2))) | |
| 29.5b | (-.f32 (fma.f32 2/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (+.f32 u (/.f32 u v)) (fma.f32 4/3 (/.f32 u (*.f32 v v)) (fma.f32 8/3 (/.f32 (pow.f32 u 3) (*.f32 v v)) (*.f32 8 (pow.f32 (/.f32 u v) 3)))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 1 (fma.f32 2 (/.f32 (*.f32 u u) v) (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (/.f32 14/3 (/.f32 (pow.f32 v 3) (*.f32 u u)))))))) | |
| 30.4b | (+.f32 (cbrt.f32 -1) (-.f32 (+.f32 (/.f32 (/.f32 v (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (exp.f32 (/.f32 -2 v))) (fma.f32 2 (*.f32 (/.f32 (*.f32 v v) (pow.f32 (cbrt.f32 -1) 2)) (/.f32 (*.f32 u u) (exp.f32 (/.f32 -2 v)))) (fma.f32 2 (*.f32 (/.f32 (*.f32 v v) (/.f32 (exp.f32 (/.f32 -2 v)) (*.f32 u u))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7)))) (*.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 2))))))) (fma.f32 (*.f32 v u) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 2))) (fma.f32 (*.f32 (*.f32 v v) (*.f32 u u)) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7))) (fma.f32 1/2 (/.f32 v (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (fma.f32 1/2 (*.f32 (/.f32 v (pow.f32 (cbrt.f32 -1) 2)) (/.f32 (*.f32 u u) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))) (+.f32 (/.f32 (/.f32 (*.f32 v v) (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (fma.f32 (/.f32 (*.f32 v v) (/.f32 (pow.f32 (exp.f32 (/.f32 -2 v)) 2) (*.f32 u u))) (cbrt.f32 (/.f32 1 (pow.f32 (cbrt.f32 -1) 7))) (/.f32 (*.f32 v v) (/.f32 (pow.f32 (cbrt.f32 -1) 2) (*.f32 u u))))))))))) | |
| ✓ | 0.1b | (*.f32 (cbrt.f32 (+.f32 (*.f32 v (log.f32 (-.f32 (+.f32 (exp.f32 (/.f32 -2 v)) u) (*.f32 (exp.f32 (/.f32 -2 v)) u)))) 1)) (cbrt.f32 (+.f32 (*.f32 (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) (*.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)))) (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1)))) |
Compiled 100526 to 77131 computations (23.3% saved)
Total 0.1b remaining (74.3%)
Threshold costs 0.1b (74.3%)
Compiled 39368 to 29364 computations (25.4% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary32 |
| 2× | *-commutative_binary32 |
| 2× | sub-neg_binary32 |
| 1× | neg-sub0_binary32 |
| 1× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 26 |
| 1 | 18 | 26 |
| 2 | 22 | 26 |
| 3 | 24 | 26 |
| 4 | 25 | 26 |
| 1× | saturated |
| 1× | fuel |
Compiled 526 to 373 computations (29.1% saved)
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