Decision Workspace
special vs puruspe vs spec_math
Side-by-side comparison of Rust crates
65
special
growingv0.13.0
The package provides special functions.
56
puruspe
growingv0.4.4
Pure Rust Special function library
48
spec_math
growingv0.1.6
Rust implementations of special mathematical functions. Includes re-implementation of the CEPHES math library for gamma functions, error functions, elliptic integrals, sine and cosine integrals, fresnel integrals, normal distribution, and bessel functions
Core Metrics
| special | puruspe | spec_math | |
|---|---|---|---|
| Health Score | 65 | 56 | 48 |
| Total Downloads | 2.7M | 1.0M | 25.3K |
| 30d Downloads | 75.8K | 36.5K | 1.1K |
| Dependents | 495 | 127 | 47 |
| Releases | 45 | 17 | 7 |
| Last Updated | 25d ago | 10d ago | 539d ago |
| Age | 11y 2m | 6y | 2y 3m |
Health Breakdown
special
Maintenance
16
Quality
15
Community
13
Popularity
8
Documentation
13
puruspe
Maintenance
15
Quality
13
Community
12
Popularity
7
Documentation
9
spec_math
Maintenance
7
Quality
15
Community
8
Popularity
5
Documentation
13
Technical Details
| special | puruspe | spec_math | |
|---|---|---|---|
| Version | 0.13.0 | 0.4.4 | 0.1.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 5 | 0 |
| Crate Size | 16KB | 174KB | 314KB |
| Features | 4 | 0 | 0 |
| Yanked % | 2.2% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •special leads with a health score of 65/100, but none of the options score above 80.
- •special is depended on by 495 crates — strongest ecosystem trust.
- •⚠ spec_math has not been updated in over a year.