50
feral
v0.14.0 ExperimentalSparse symmetric indefinite direct solver in pure Rust, with certified inertia counts.
MIT Edition 2021
Quick Verdict
- ✓Actively maintained (updated 2d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
4.6K
Dependents
18
Releases
17
Size
609KB
Deep Insights
📈
Strong growth momentum
2.6K downloads in the last 30 days (87/day), up 41% from the previous period.
🌟
Used by top crates
Notable dependents include ripopt, pounce-feral, pounce-cli, pounce-convex. When high-quality crates choose feral, it's a strong quality signal.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 11/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
52/day avg+204%
Top Dependents
Most downloaded crates that depend on feral
Version Adoption
v0.12.0
32%
v0.10.0
24%
v0.9.0
19%
v0.11.0
13%
v0.13.0
12%
Release Timeline
10 releasessince 2026
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LessMore
Feature Flags
lu-ft-invariant-check
README
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Maintainers
Dependencies
12
direct dependencies
Dependents
18
crates depend on feral