Decision Workspace
lnexp vs owens-t vs fastmaths
Side-by-side comparison of Rust crates
43
lnexp
growingv0.2.1
Carefully evaluate compositions of log, exp, log1p and expm1
47
owens-t
growingv0.1.5
Owen's T Function and Bivariate Normal CDF computations
43
fastmaths
experimentalv0.1.0
High-performance no_std math routines targeting glibc parity and strict f64 accuracy.
Core Metrics
| lnexp | owens-t | fastmaths | |
|---|---|---|---|
| Health Score | 43 | 47 | 43 |
| Total Downloads | 19.4K | 5.8K | 34 |
| 30d Downloads | 1.5K | 0 | 0 |
| Dependents | 1 | 42 | 0 |
| Releases | 3 | 6 | 1 |
| Last Updated | 780d ago | 439d ago | 155d ago |
| Age | 2y 11m | 1y 2m | 5m |
Health Breakdown
lnexp
Maintenance
5
Quality
16
Community
7
Popularity
5
Documentation
10
owens-t
Maintenance
8
Quality
16
Community
9
Popularity
4
Documentation
10
fastmaths
Maintenance
6
Quality
14
Community
6
Popularity
2
Documentation
15
Technical Details
| lnexp | owens-t | fastmaths | |
|---|---|---|---|
| Version | 0.2.1 | 0.1.5 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 5 | 4 |
| Crate Size | 10KB | 22KB | 192KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.86 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •owens-t leads with a health score of 47/100, but none of the options score above 80.
- •lnexp has the most downloads (19.4K), suggesting wider adoption.
- •⚠ lnexp, owens-t have not been updated in over a year.