Decision Workspace
fath vs mv-norm vs octonion64
Side-by-side comparison of Rust crates
36
fath
growingv0.2.1
Math library built for speed. Includes configurable-precision approximations and exact functions for both ints and floats. Uses cross-platform intrinsics and SIMD whenever possible.
47
mv-norm
growingv0.1.7
Multivariate Normal Distribution functions, CDF etc.
42
octonion64
experimentalv0.1.0
Bare-metal, mathematically exact 8D hypercomplex algebra over Z_2^64. no_std, no_malloc, branchless.
Core Metrics
| fath | mv-norm | octonion64 | |
|---|---|---|---|
| Health Score | 36 | 47 | 42 |
| Total Downloads | 15.0K | 4.1K | 21 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 0 |
| Releases | 12 | 8 | 1 |
| Last Updated | 1137d ago | 207d ago | 75d ago |
| Age | 3y 2m | 1y 2m | 2m |
Health Breakdown
fath
Maintenance
6
Quality
10
Community
5
Popularity
5
Documentation
10
mv-norm
Maintenance
11
Quality
16
Community
6
Popularity
4
Documentation
10
octonion64
Maintenance
9
Quality
15
Community
6
Popularity
2
Documentation
10
Technical Details
| fath | mv-norm | octonion64 | |
|---|---|---|---|
| Version | 0.2.1 | 0.1.7 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | LGPL-3.0 | MIT OR Apache-2.0 | AGPL-3.0-only |
| Dependencies | 4 | 7 | 0 |
| Crate Size | 25KB | 24KB | 76KB |
| Features | 0 | 2 | 0 |
| Yanked % | 16.7% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •mv-norm leads with a health score of 47/100, but none of the options score above 80.
- •fath has the most downloads (15.0K), suggesting wider adoption.
- •⚠ fath has not been updated in over a year.