Decision Workspace
opt vs wolfe_bfgs vs lbfgs
Side-by-side comparison of Rust crates
54
opt
experimentalv0.2.2
Dense nonlinear optimization in Rust with BFGS, Newton trust-region, and ARC.
60
wolfe_bfgs
experimentalv0.4.2
Focused dense BFGS optimization in Rust, reexported from opt.
55
lbfgs
growingv0.3.0
A Rust implementation of the L-BFGS algorithm
Core Metrics
| opt | wolfe_bfgs | lbfgs | |
|---|---|---|---|
| Health Score | 54 | 60 | 55 |
| Total Downloads | 3.2K | 8.5K | 294.2K |
| 30d Downloads | 3.3K | 2.3K | 15.9K |
| Dependents | 6 | 13 | 34 |
| Releases | 4 | 17 | 6 |
| Last Updated | 4d ago | 4d ago | 134d ago |
| Age | 20d | 8m | 7y |
Health Breakdown
opt
Maintenance
16
Quality
13
Community
8
Popularity
4
Documentation
13
wolfe_bfgs
Maintenance
19
Quality
14
Community
9
Popularity
5
Documentation
13
lbfgs
Maintenance
9
Quality
15
Community
12
Popularity
7
Documentation
12
Technical Details
| opt | wolfe_bfgs | lbfgs | |
|---|---|---|---|
| Version | 0.2.2 | 0.4.2 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 1 | 2 |
| Crate Size | 57KB | 3KB | 14KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •wolfe_bfgs leads with a health score of 60/100, but none of the options score above 80.
- •lbfgs has the most downloads (294.2K), suggesting wider adoption.