Decision Workspace
fib-rs vs lk_math vs statistical
Side-by-side comparison of Rust crates
59
fib-rs
growingv1.2.6
A highly optimized Fibonacci number calculator for Rust that efficiently computes arbitrarily large Fibonacci numbers.
52
lk_math
growingv0.5.1
Collection of reusable mathematical tools.
51
statistical
growingv1.0.0
A simple statistics library
Core Metrics
| fib-rs | lk_math | statistical | |
|---|---|---|---|
| Health Score | 59 | 52 | 51 |
| Total Downloads | 12.4K | 10.6K | 1.7M |
| 30d Downloads | 62 | 70 | 85.2K |
| Dependents | 0 | 5 | 245 |
| Releases | 38 | 9 | 3 |
| Last Updated | 13d ago | 121d ago | 2613d ago |
| Age | 12m | 2y 10m | 10y 8m |
Health Breakdown
fib-rs
Maintenance
18
Quality
17
Community
6
Popularity
5
Documentation
13
lk_math
Maintenance
12
Quality
17
Community
8
Popularity
5
Documentation
10
statistical
Maintenance
3
Quality
20
Community
10
Popularity
7
Documentation
11
Technical Details
| fib-rs | lk_math | statistical | |
|---|---|---|---|
| Version | 1.2.6 | 0.5.1 | 1.0.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 11 | 2 | 2 |
| Crate Size | 35KB | 32KB | 6KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fib-rs leads with a health score of 59/100, but none of the options score above 80.
- •statistical has the most downloads (1.7M), suggesting wider adoption.
- •statistical is depended on by 245 crates — strongest ecosystem trust.
- •⚠ statistical has not been updated in over a year.
- •lk_math is pre-1.0 — API may change.