Decision Workspace
lsode vs ivp vs fmi-sys
Side-by-side comparison of Rust crates
37
lsode
growingv0.2.7
Solve systems of differntial equations using LSODE subroutine from ODEPACK written in Fortran.
57
ivp
experimentalv0.6.0
A Rust library for solving initial value problems (IVPs) for ordinary differential equations (ODEs).
56
fmi-sys
growingv0.6.0
Raw bindgen bindings to FMI 2.0 and 3.0
Core Metrics
| lsode | ivp | fmi-sys | |
|---|---|---|---|
| Health Score | 37 | 57 | 56 |
| Total Downloads | 18.0K | 1.4K | 6.5K |
| 30d Downloads | 16 | 25 | 238 |
| Dependents | 0 | 0 | 10 |
| Releases | 13 | 7 | 5 |
| Last Updated | 1934d ago | 18d ago | 54d ago |
| Age | 6y | 6m | 2y 1m |
Health Breakdown
lsode
Maintenance
4
Quality
11
Community
5
Popularity
5
Documentation
12
ivp
Maintenance
19
Quality
15
Community
6
Popularity
4
Documentation
13
fmi-sys
Maintenance
16
Quality
16
Community
9
Popularity
5
Documentation
10
Technical Details
| lsode | ivp | fmi-sys | |
|---|---|---|---|
| Version | 0.2.7 | 0.6.0 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 3 | 5 |
| Crate Size | 359KB | 127KB | 41KB |
| Features | 0 | 4 | 4 |
| Yanked % | 7.7% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ivp leads with a health score of 57/100, but none of the options score above 80.
- •lsode has the most downloads (18.0K), suggesting wider adoption.
- •⚠ lsode has not been updated in over a year.