Decision Workspace
math-eval vs exmex vs mathengine-units
Side-by-side comparison of Rust crates
44
math-eval
experimentalv0.1.3
A mathematical expression evaluator that does sin, cos, tan, log(base 10), ln, +, -, *, /, and ^
60
exmex
growingv0.21.0
fast, simple, and extendable mathematical expression evaluator able to compute partial derivatives
58
mathengine-units
experimentalv0.1.1
Comprehensive unit conversion system supporting multiple measurement dimensions
Core Metrics
| math-eval | exmex | mathengine-units | |
|---|---|---|---|
| Health Score | 44 | 60 | 58 |
| Total Downloads | 16 | 85.4K | 942 |
| 30d Downloads | 0 | 1.5K | 0 |
| Dependents | 0 | 86 | 6 |
| Releases | 1 | 44 | 2 |
| Last Updated | 9d ago | 51d ago | 11d ago |
| Age | 9d | 5y | 9m |
Health Breakdown
math-eval
Maintenance
12
Quality
15
Community
6
Popularity
1
Documentation
10
exmex
Maintenance
16
Quality
12
Community
11
Popularity
6
Documentation
15
mathengine-units
Maintenance
16
Quality
15
Community
8
Popularity
4
Documentation
15
Technical Details
| math-eval | exmex | mathengine-units | |
|---|---|---|---|
| Version | 0.1.3 | 0.21.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 9 | 0 |
| Crate Size | 4KB | 73KB | 5KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 9.1% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.80.1 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •exmex leads with a health score of 60/100, but none of the options score above 80.