Time bar (total: 8.7s)
| 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× | intervals |
| 23.0ms | 256× | body | 128 | valid |
| 7.0ms | 256× | pre | 128 | true |
Compiled 51 to 39 computations (23.5% saved)
| 1× | egg-herbie |
| 2879× | fma-def_binary32 |
| 2626× | associate-+l+_binary32 |
| 362× | distribute-rgt-in_binary32 |
| 324× | associate-+r+_binary32 |
| 323× | distribute-rgt-out_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 23 |
| 1 | 21 | 19 |
| 2 | 35 | 19 |
| 3 | 54 | 19 |
| 4 | 110 | 19 |
| 5 | 173 | 19 |
| 6 | 247 | 19 |
| 7 | 405 | 19 |
| 8 | 505 | 19 |
| 9 | 563 | 19 |
| 10 | 613 | 19 |
| 11 | 636 | 19 |
| 12 | 672 | 19 |
| 13 | 781 | 19 |
| 14 | 959 | 19 |
| 15 | 1218 | 19 |
| 16 | 1550 | 19 |
| 17 | 1556 | 19 |
| 18 | 1548 | 19 |
| 19 | 1896 | 19 |
| 20 | 2113 | 19 |
| 21 | 2208 | 19 |
| 22 | 2307 | 19 |
| 23 | 2275 | 19 |
| 24 | 2275 | 19 |
| 25 | 2275 | 19 |
| 26 | 4265 | 19 |
| 27 | 4265 | 19 |
| 28 | 4265 | 19 |
| 29 | 4265 | 19 |
| 30 | 5619 | 19 |
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 |
| 0.1b | (fma.f32 v (log.f32 (fma.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)) u)) 1) | |
| ▶ | 0.1b | (+.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 | (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) |
| ✓ | 0.0b | (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) |
| ✓ | 0.1b | (exp.f32 (/.f32 -2 v)) |
| ✓ | 0.3b | (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
4 calls:
| 254.0ms | (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 172.0ms | (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) |
| 68.0ms | (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) |
| 2.0ms | (exp.f32 (/.f32 -2 v)) |
| 1× | rewrite-expression-head |
| 21× | add-sqr-sqrt_binary32 |
| 19× | *-un-lft-identity_binary32 |
| 19× | add-cube-cbrt_binary32 |
| 15× | log-prod_binary32 |
| 13× | exp-prod_binary32 |
4 calls:
| 5.0ms | (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 4.0ms | (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) |
| 2.0ms | (exp.f32 (/.f32 -2 v)) |
| 2.0ms | (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) |
| 1× | egg-herbie |
| 415× | fma-neg_binary32 |
| 305× | fma-def_binary32 |
| 276× | +-commutative_binary32 |
| 243× | times-frac_binary32 |
| 203× | associate-+r+_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 406 | 5800 |
| 1 | 1208 | 5365 |
| 2 | 4704 | 5361 |
| 3 | 5032 | 5361 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 238 | 5 | 243 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 240 | 5 | 245 |
| Status | Error | Program |
| 0.9b | (log.f32 (exp.f32 (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))))) | |
| 30.5b | (-.f32 (fma.f32 1/3 (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (+.f32 (/.f32 (*.f32 v (*.f32 u u)) (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 v (pow.f32 u 3)) (exp.f32 (/.f32 -2 v)))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 (+.f32 (fma.f32 1/3 (*.f32 v (pow.f32 u 3)) (fma.f32 v u (fma.f32 1/2 (/.f32 (*.f32 v (*.f32 u u)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))) 1))) | |
| ▶ | 0.1b | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 29.8b | (-.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 (/.f32 (pow.f32 u 3) (pow.f32 v 3))))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (*.f32 14/3 (/.f32 (*.f32 u u) (pow.f32 v 3)))) (fma.f32 2 (/.f32 (*.f32 u u) v) 1)))) | |
| 0.2b | (+.f32 (+.f32 1 (*.f32 (log.f32 (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) v)) (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v)) |
Compiled 8123 to 5922 computations (27.1% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) |
| ✓ | 0.1b | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 0.1b | (exp.f32 (/.f32 -2 v)) | |
| ✓ | 0.9b | (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1)) |
3 calls:
| 174.0ms | (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) |
| 89.0ms | (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1)) |
| 65.0ms | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 1× | rewrite-expression-head |
| 4× | *-un-lft-identity_binary32 |
| 4× | add-sqr-sqrt_binary32 |
| 4× | add-cube-cbrt_binary32 |
| 4× | add-exp-log_binary32 |
| 4× | pow1_binary32 |
3 calls:
| 1.0ms | (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) |
| 0.0ms | (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1)) |
| 0.0ms | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 1× | egg-herbie |
| 641× | times-frac_binary32 |
| 461× | fma-def_binary32 |
| 411× | associate-/l*_binary32 |
| 394× | associate-/r*_binary32 |
| 155× | sub-neg_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 518 | 6618 |
| 1 | 1742 | 6274 |
| 2 | 5040 | 6274 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 186 | 2 | 188 |
| Fresh | 0 | 4 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 186 | 7 | 193 |
| Status | Error | Program |
| 0.9b | (log.f32 (exp.f32 (+.f32 1 (*.f32 v (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))))) | |
| 30.5b | (log1p.f32 (expm1.f32 (fma.f32 v (-.f32 (fma.f32 4/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (/.f32 u v) (fma.f32 2 (/.f32 u (*.f32 v v)) (*.f32 8/3 (/.f32 (pow.f32 u 3) (pow.f32 v 3)))))) (fma.f32 2 (*.f32 (/.f32 u v) (/.f32 u v)) (fma.f32 4 (/.f32 (*.f32 u u) (pow.f32 v 3)) (/.f32 2 v)))) 1))) | |
| 30.5b | (-.f32 (fma.f32 1/3 (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (+.f32 (/.f32 (*.f32 v (*.f32 u u)) (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 v (pow.f32 u 3)) (exp.f32 (/.f32 -2 v)))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 (+.f32 (fma.f32 1/3 (*.f32 v (pow.f32 u 3)) (fma.f32 v u (fma.f32 1/2 (/.f32 (*.f32 v (*.f32 u u)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))) 1))) | |
| ✓ | 0.1b | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 29.8b | (-.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 (/.f32 (pow.f32 u 3) (pow.f32 v 3))))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (*.f32 14/3 (/.f32 (*.f32 u u) (pow.f32 v 3)))) (fma.f32 2 (/.f32 (*.f32 u u) v) 1)))) | |
| ▶ | 0.2b | (+.f32 (+.f32 1 (*.f32 (log.f32 (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) v)) (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v)) |
| 30.5b | (log1p.f32 (expm1.f32 (fma.f32 v (-.f32 (+.f32 (/.f32 (pow.f32 u 3) (exp.f32 (/.f32 -2 v))) (fma.f32 1/3 (/.f32 (pow.f32 u 3) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 u (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 u u) (exp.f32 (/.f32 -2 v)))))) (fma.f32 1/2 (/.f32 (*.f32 u u) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (fma.f32 (pow.f32 u 3) 1/3 (fma.f32 1/2 (*.f32 u u) (+.f32 (+.f32 u (/.f32 2 v)) (/.f32 (pow.f32 u 3) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))))) 1))) |
Compiled 9035 to 6756 computations (25.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.3b | (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v) |
| ✓ | 0.3b | (*.f32 (log.f32 (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) v) |
| ✓ | 0.3b | (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| ✓ | 0.5b | (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
4 calls:
| 691.0ms | (*.f32 (log.f32 (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) v) |
| 510.0ms | (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v) |
| 417.0ms | (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 284.0ms | (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 1× | rewrite-expression-head |
| 30× | add-sqr-sqrt_binary32 |
| 25× | pow1_binary32 |
| 23× | associate-*l*_binary32 |
| 19× | cbrt-prod_binary32 |
| 18× | *-un-lft-identity_binary32 |
4 calls:
| 10.0ms | (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 8.0ms | (*.f32 (log.f32 (*.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))))) v) |
| 3.0ms | (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v) |
| 2.0ms | (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) |
| 1× | egg-herbie |
| 854× | fma-def_binary32 |
| 718× | times-frac_binary32 |
| 248× | *-commutative_binary32 |
| 199× | +-commutative_binary32 |
| 191× | sub-neg_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 773 | 12810 |
| 1 | 2660 | 11705 |
| 2 | 5119 | 11705 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 330 | 1 | 331 |
| Fresh | 1 | 4 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 332 | 6 | 338 |
| Status | Error | Program |
| 30.5b | (log1p.f32 (expm1.f32 (fma.f32 v (-.f32 (fma.f32 4/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (/.f32 u v) (fma.f32 2 (/.f32 u (*.f32 v v)) (*.f32 8/3 (/.f32 (pow.f32 u 3) (pow.f32 v 3)))))) (fma.f32 2 (*.f32 (/.f32 u v) (/.f32 u v)) (fma.f32 4 (/.f32 (*.f32 u u) (pow.f32 v 3)) (/.f32 2 v)))) 1))) | |
| 30.5b | (-.f32 (fma.f32 1/3 (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (+.f32 (/.f32 (*.f32 v (*.f32 u u)) (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 v (pow.f32 u 3)) (exp.f32 (/.f32 -2 v)))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 (+.f32 (fma.f32 1/3 (*.f32 v (pow.f32 u 3)) (fma.f32 v u (fma.f32 1/2 (/.f32 (*.f32 v (*.f32 u u)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))) 1))) | |
| ✓ | 0.1b | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 29.8b | (-.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 (/.f32 (pow.f32 u 3) (pow.f32 v 3))))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (*.f32 14/3 (/.f32 (*.f32 u u) (pow.f32 v 3)))) (fma.f32 2 (/.f32 (*.f32 u u) v) 1)))) | |
| ▶ | 0.1b | (+.f32 (+.f32 1 (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v))) (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v)) |
| 30.5b | (log1p.f32 (expm1.f32 (fma.f32 v (-.f32 (+.f32 (/.f32 (pow.f32 u 3) (exp.f32 (/.f32 -2 v))) (fma.f32 1/3 (/.f32 (pow.f32 u 3) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 u (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 u u) (exp.f32 (/.f32 -2 v)))))) (fma.f32 1/2 (/.f32 (*.f32 u u) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (fma.f32 (pow.f32 u 3) 1/3 (fma.f32 1/2 (*.f32 u u) (+.f32 (+.f32 u (/.f32 2 v)) (/.f32 (pow.f32 u 3) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))))) 1))) |
Compiled 24309 to 18577 computations (23.6% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.3b | (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v) | |
| ✓ | 0.3b | (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v) |
| 0.3b | (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) | |
| ✓ | 0.4b | (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v)) |
2 calls:
| 235.0ms | (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v)) |
| 227.0ms | (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v) |
| 1× | rewrite-expression-head |
| 16× | associate-*l*_binary32 |
| 11× | *-un-lft-identity_binary32 |
| 11× | add-sqr-sqrt_binary32 |
| 10× | pow1_binary32 |
| 9× | add-cube-cbrt_binary32 |
2 calls:
| 8.0ms | (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v)) |
| 3.0ms | (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v) |
| 1× | egg-herbie |
| 658× | cancel-sign-sub-inv_binary32 |
| 352× | sub-neg_binary32 |
| 338× | fma-neg_binary32 |
| 279× | fma-def_binary32 |
| 206× | associate-*r*_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 322 | 4060 |
| 1 | 1018 | 3668 |
| 2 | 3941 | 3533 |
| 3 | 5545 | 3533 |
6 alts after pruning (4 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 287 | 1 | 288 |
| Fresh | 1 | 3 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 288 | 6 | 294 |
| Status | Error | Program |
| 30.5b | (log1p.f32 (expm1.f32 (fma.f32 v (-.f32 (fma.f32 4/3 (/.f32 u (pow.f32 v 3)) (fma.f32 2 (/.f32 u v) (fma.f32 2 (/.f32 u (*.f32 v v)) (*.f32 8/3 (/.f32 (pow.f32 u 3) (pow.f32 v 3)))))) (fma.f32 2 (*.f32 (/.f32 u v) (/.f32 u v)) (fma.f32 4 (/.f32 (*.f32 u u) (pow.f32 v 3)) (/.f32 2 v)))) 1))) | |
| 0.2b | (+.f32 (+.f32 1 (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v))) (*.f32 (+.f32 (log.f32 (sqrt.f32 (cbrt.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)))) (log.f32 (sqrt.f32 (cbrt.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u))))) v)) | |
| 30.5b | (-.f32 (fma.f32 1/3 (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 3)) (+.f32 (/.f32 (*.f32 v u) (exp.f32 (/.f32 -2 v))) (+.f32 (/.f32 (*.f32 v (*.f32 u u)) (exp.f32 (/.f32 -2 v))) (/.f32 (*.f32 v (pow.f32 u 3)) (exp.f32 (/.f32 -2 v)))))) (fma.f32 (*.f32 v (*.f32 u u)) 1/2 (+.f32 (fma.f32 1/3 (*.f32 v (pow.f32 u 3)) (fma.f32 v u (fma.f32 1/2 (/.f32 (*.f32 v (*.f32 u u)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2)) (/.f32 (*.f32 v (pow.f32 u 3)) (pow.f32 (exp.f32 (/.f32 -2 v)) 2))))) 1))) | |
| ✓ | 0.1b | (log1p.f32 (expm1.f32 (fma.f32 v (log.f32 (fma.f32 (exp.f32 (/.f32 -2 v)) (-.f32 1 u) u)) 1))) |
| 29.8b | (-.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 (/.f32 (pow.f32 u 3) (pow.f32 v 3))))))) (fma.f32 4 (/.f32 (pow.f32 u 4) (pow.f32 v 3)) (+.f32 (fma.f32 4 (*.f32 (/.f32 u v) (/.f32 u v)) (*.f32 14/3 (/.f32 (*.f32 u u) (pow.f32 v 3)))) (fma.f32 2 (/.f32 (*.f32 u u) v) 1)))) | |
| ✓ | 0.1b | (+.f32 (+.f32 1 (*.f32 (+.f32 1/3 1/3) (*.f32 (log.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v))))) v))) (*.f32 (log.f32 (cbrt.f32 (+.f32 u (*.f32 (-.f32 1 u) (exp.f32 (/.f32 -2 v)))))) v)) |
Compiled 15036 to 11322 computations (24.7% saved)
Total 0.1b remaining (65.5%)
Threshold costs 0.1b (65.5%)
Compiled 22027 to 16439 computations (25.4% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary32 |
| 3× | *-commutative_binary32 |
| 2× | sub-neg_binary32 |
| 1× | neg-sub0_binary32 |
| 1× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 24 |
| 1 | 20 | 24 |
| 2 | 24 | 24 |
| 3 | 26 | 24 |
| 4 | 27 | 24 |
| 5 | 26 | 24 |
Compiled 18 to 14 computations (22.2% saved)
| 1× | intervals |
| 847.0ms | 8000× | body | 128 | valid |
| 198.0ms | 8000× | pre | 128 | true |
Compiled 381 to 266 computations (30.2% saved)
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