Decision Workspace
pcw_fn vs malachite-q vs malachite
Side-by-side comparison of Rust crates
48
pcw_fn
growingv0.2.1
Generic piecewise function trait and impls.
62
malachite-q
growingv0.9.1
The arbitrary-precision type Rational, with efficient algorithms partially derived from GMP and FLINT.
62
malachite
growingv0.9.1
Arbitrary-precision arithmetic, with efficient algorithms partially derived from GMP, FLINT, and MPFR.
Core Metrics
| pcw_fn | malachite-q | malachite | |
|---|---|---|---|
| Health Score | 48 | 62 | 62 |
| Total Downloads | 7.4K | 4.9M | 4.8M |
| 30d Downloads | 40 | 584.7K | 572.0K |
| Dependents | 1 | 634 | 795 |
| Releases | 5 | 40 | 34 |
| Last Updated | 1159d ago | 54d ago | 54d ago |
| Age | 3y 2m | 3y 9m | 3y 5m |
Health Breakdown
pcw_fn
Maintenance
10
Quality
16
Community
7
Popularity
5
Documentation
10
malachite-q
Maintenance
16
Quality
13
Community
13
Popularity
8
Documentation
12
malachite
Maintenance
16
Quality
13
Community
13
Popularity
8
Documentation
12
Technical Details
| pcw_fn | malachite-q | malachite | |
|---|---|---|---|
| Version | 0.2.1 | 0.9.1 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | LGPL-3.0-only | LGPL-3.0-only |
| Dependencies | 4 | 7 | 6 |
| Crate Size | 11KB | 228KB | 7KB |
| Features | 2 | 7 | 9 |
| Yanked % | 0.0% | 7.5% | 11.8% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.90.0 | 1.90.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •malachite-q leads with a health score of 62/100, but none of the options score above 80.
- •malachite is depended on by 795 crates — strongest ecosystem trust.
- •⚠ pcw_fn has not been updated in over a year.