Decision Workspace
unit-root vs statrs vs micromath
Side-by-side comparison of Rust crates
45
unit-root
growingv0.6.0
Unit root tests
59
statrs
growingv0.18.0
Statistical computing library for Rust
55
micromath
growingv2.1.0
Embedded-friendly math library featuring fast floating point approximations (with small code size) for common arithmetic operations, trigonometry, 2D/3D vector types, statistical analysis, and quaternions. Optimizes for performance and small code size at the cost of precision.
Core Metrics
| unit-root | statrs | micromath | |
|---|---|---|---|
| Health Score | 45 | 59 | 55 |
| Total Downloads | 14.7K | 21.8M | 2.3M |
| 30d Downloads | 266 | 2.5M | 118.3K |
| Dependents | 6 | 5.2K | 369 |
| Releases | 6 | 23 | 18 |
| Last Updated | 898d ago | 479d ago | 878d ago |
| Age | 3y 6m | 9y 7m | 6y 11m |
Health Breakdown
unit-root
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
13
statrs
Maintenance
5
Quality
15
Community
19
Popularity
8
Documentation
12
micromath
Maintenance
4
Quality
21
Community
13
Popularity
8
Documentation
9
Technical Details
| unit-root | statrs | micromath | |
|---|---|---|---|
| Version | 0.6.0 | 0.18.0 | 2.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT | Apache-2.0 OR MIT |
| Dependencies | 10 | 7 | 1 |
| Crate Size | 25KB | 157KB | 218KB |
| Features | 2 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.65.0 | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •statrs leads with a health score of 59/100, but none of the options score above 80.
- •statrs is depended on by 5.2K crates — strongest ecosystem trust.
- •⚠ unit-root, statrs, micromath have not been updated in over a year.
- •unit-root, statrs are pre-1.0 — API may change.