Decision Workspace
cova-solver vs numtest vs feanor-math
Side-by-side comparison of Rust crates
43
cova-solver
experimentalv0.1.2
Cova's solvers library
63
numtest
growingv0.5.0
Unit testing for numerical methods.
60
feanor-math
stablev3.5.17
A library for number theory, providing implementations for arithmetic in various rings and algorithms working on them.
Core Metrics
| cova-solver | numtest | feanor-math | |
|---|---|---|---|
| Health Score | 43 | 63 | 60 |
| Total Downloads | 78 | 13.7K | 79.4K |
| 30d Downloads | 78 | 305 | 294 |
| Dependents | 3 | 71 | 43 |
| Releases | 3 | 15 | 103 |
| Last Updated | 28d ago | 13d ago | 5d ago |
| Age | 29d | 1y 11m | 2y 7m |
Health Breakdown
cova-solver
Maintenance
12
Quality
14
Community
5
Popularity
2
Documentation
10
numtest
Maintenance
19
Quality
15
Community
11
Popularity
5
Documentation
13
feanor-math
Maintenance
19
Quality
18
Community
7
Popularity
6
Documentation
10
Technical Details
| cova-solver | numtest | feanor-math | |
|---|---|---|---|
| Version | 0.1.2 | 0.5.0 | 3.5.17 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | AGPL-3.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 3 | 18 |
| Crate Size | 13KB | 23KB | 443KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 1.9% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •numtest leads with a health score of 63/100, but none of the options score above 80.
- •feanor-math has the most downloads (79.4K), suggesting wider adoption.
- •cova-solver, numtest are pre-1.0 — API may change.