42
formulac
v0.6.0 ExperimentalA complex-number and extensible function supported math expression parser for Rust
MIT OR Apache-2.0 Edition 2024
Quick Verdict
- ✓Actively maintained (updated 61d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
- !40% of releases were yanked
Security
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Downloads
2.3K
Dependents
0
Releases
10
Size
44KB
Deep Insights
📈
Strong growth momentum
8 downloads in the last 30 days (0/day), up 60% from the previous period.
📐
Compact crate
At 43KB, formulac is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
40% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 15/25
Recency, release consistency, active ratio
Quality 7/25
Yanked ratio, deps, size, maturity, features
Community 6/20
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
1/day avg-94%
Version Adoption
v0.4.0
31%
v0.5.0
29%
v0.5.1
20%
v0.5.2
15%
v0.5.3
6%
Release Timeline
10 releases4 yankedsince 2025
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2025
8
2026
2
LessMore|Yanked
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
0
crates depend on formulac