Decision Workspace
cmaes-lbfgsb vs convex-math vs lbfgs
Side-by-side comparison of Rust crates
43
cmaes-lbfgsb
experimentalv0.1.0
High-performance CMA-ES and L-BFGS-B optimization algorithms for constrained and unconstrained problems
57
convex-math
experimentalv0.11.1
Mathematical utilities for the Convex fixed income analytics library
55
lbfgs
growingv0.3.0
A Rust implementation of the L-BFGS algorithm
Core Metrics
| cmaes-lbfgsb | convex-math | lbfgs | |
|---|---|---|---|
| Health Score | 43 | 57 | 55 |
| Total Downloads | 195 | 525 | 294.2K |
| 30d Downloads | 36 | 123 | 15.9K |
| Dependents | 1 | 23 | 34 |
| Releases | 1 | 7 | 6 |
| Last Updated | 128d ago | 79d ago | 134d ago |
| Age | 4m | 3m | 7y |
Health Breakdown
cmaes-lbfgsb
Maintenance
7
Quality
13
Community
7
Popularity
3
Documentation
13
convex-math
Maintenance
18
Quality
14
Community
10
Popularity
3
Documentation
12
lbfgs
Maintenance
9
Quality
15
Community
12
Popularity
7
Documentation
12
Technical Details
| cmaes-lbfgsb | convex-math | lbfgs | |
|---|---|---|---|
| Version | 0.1.0 | 0.11.1 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 9 | 2 |
| Crate Size | 29KB | 45KB | 14KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.75 | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •convex-math leads with a health score of 57/100, but none of the options score above 80.
- •lbfgs has the most downloads (294.2K), suggesting wider adoption.