Decision Workspace
poly_interp vs polynominal-interpolation vs sparse-interp
Side-by-side comparison of Rust crates
47
poly_interp
growingv1.0.0-beta.1
A simple but powerful polynomial library focused on interpolation between points.
41
polynominal-interpolation
growingv1.0.1
A library for interpolating a function using polynomial
38
sparse-interp
growingv0.0.4
Basic univariate polynomial arithmetic and sparse polynomial interpolation.
Core Metrics
| poly_interp | polynominal-interpolation | sparse-interp | |
|---|---|---|---|
| Health Score | 47 | 41 | 38 |
| Total Downloads | 943 | 2.3K | 5.2K |
| 30d Downloads | 4 | 5 | 6 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 2 | 4 |
| Last Updated | 298d ago | 585d ago | 1806d ago |
| Age | 10m | 1y 7m | 5y 1m |
Health Breakdown
poly_interp
Maintenance
7
Quality
20
Community
6
Popularity
4
Documentation
10
polynominal-interpolation
Maintenance
5
Quality
18
Community
4
Popularity
4
Documentation
10
sparse-interp
Maintenance
4
Quality
15
Community
6
Popularity
4
Documentation
9
Technical Details
| poly_interp | polynominal-interpolation | sparse-interp | |
|---|---|---|---|
| Version | 1.0.0-beta.1 | 1.0.1 | 0.0.4 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | BSD-3-Clause | MIT | 0BSD |
| Dependencies | 1 | 4 | 3 |
| Crate Size | 7KB | 3KB | 15KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •poly_interp leads with a health score of 47/100, but none of the options score above 80.
- •sparse-interp has the most downloads (5.2K), suggesting wider adoption.
- •⚠ polynominal-interpolation, sparse-interp have not been updated in over a year.
- •sparse-interp is pre-1.0 — API may change.