Decision Workspace
diffurch vs rkf78 vs lazyivy
Side-by-side comparison of Rust crates
44
diffurch
experimentalv0.0.3
Numerical solver for ordinary and delay differential equations
53
rkf78
experimentalv0.2.1
Runge-Kutta-Fehlberg 7(8) integrator for spacecraft trajectory propagation
51
lazyivy
growingv0.6.4
Lazy Runge-Kutta integration for initial value problems.
Core Metrics
| diffurch | rkf78 | lazyivy | |
|---|---|---|---|
| Health Score | 44 | 53 | 51 |
| Total Downloads | 1.9K | 97 | 8.9K |
| 30d Downloads | 7 | 51 | 93 |
| Dependents | 0 | 8 | 0 |
| Releases | 4 | 3 | 11 |
| Last Updated | 254d ago | 28d ago | 36d ago |
| Age | 10m | 1m | 2y |
Health Breakdown
diffurch
Maintenance
12
Quality
12
Community
6
Popularity
4
Documentation
10
rkf78
Maintenance
12
Quality
15
Community
9
Popularity
2
Documentation
15
lazyivy
Maintenance
16
Quality
14
Community
6
Popularity
5
Documentation
10
Technical Details
| diffurch | rkf78 | lazyivy | |
|---|---|---|---|
| Version | 0.0.3 | 0.2.1 | 0.6.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | BSD-2-Clause-Patent |
| Dependencies | 9 | 6 | 4 |
| Crate Size | 59KB | 78KB | 15KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| 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.