Decision Workspace
lazyivy vs aligrator vs rkf78
Side-by-side comparison of Rust crates
51
lazyivy
growingv0.6.4
Lazy Runge-Kutta integration for initial value problems.
48
aligrator
experimentalv0.1.2
A lightweight numerical integration library.
53
rkf78
experimentalv0.2.1
Runge-Kutta-Fehlberg 7(8) integrator for spacecraft trajectory propagation
Core Metrics
| lazyivy | aligrator | rkf78 | |
|---|---|---|---|
| Health Score | 51 | 48 | 53 |
| Total Downloads | 8.9K | 1.4K | 97 |
| 30d Downloads | 93 | 5 | 48 |
| Dependents | 0 | 0 | 8 |
| Releases | 11 | 3 | 3 |
| Last Updated | 36d ago | 269d ago | 28d ago |
| Age | 2y | 9m | 1m |
Health Breakdown
lazyivy
Maintenance
16
Quality
14
Community
6
Popularity
5
Documentation
10
aligrator
Maintenance
10
Quality
15
Community
6
Popularity
4
Documentation
13
rkf78
Maintenance
12
Quality
15
Community
9
Popularity
2
Documentation
15
Technical Details
| lazyivy | aligrator | rkf78 | |
|---|---|---|---|
| Version | 0.6.4 | 0.1.2 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-2-Clause-Patent | MIT | MIT |
| Dependencies | 4 | 0 | 6 |
| Crate Size | 15KB | 96KB | 78KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rkf78 leads with a health score of 53/100, but none of the options score above 80.
- •lazyivy has the most downloads (8.9K), suggesting wider adoption.