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dual_num
v0.2.7 GrowingFully-featured Dual Number implementation with features for automatic differentiation of multivariate vectorial functions into gradients
MIT
#number#dual#hyperdual#gradient#autodifferentiate
Quick Verdict
- ✕Not updated for 7+ years
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (6KB, 2 deps)
- ✓Permissive license (MIT)
Security
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Downloads
16.2K
Dependents
1
Releases
10
Size
6KB
Deep Insights
📈
Strong growth momentum
96 downloads in the last 30 days (3/day), up 380% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 8+ years old, dual_num hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 6KB, dual_num is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 4/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 11/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.2.7
27%
v0.1.1
19%
v0.1.0
18%
v0.2.0
18%
v0.2.2
18%
Release Timeline
10 releasessince 2017
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README
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Maintainers
Dependencies
2
direct dependencies
Dependents
1
crates depend on dual_num