# Quadratic
[](http://travis-ci.org/clux/quadratic)
[](https://coveralls.io/r/clux/quadratic)
[](https://crates.io/crates/quadratic)
Number theoretic helpers. Calculates the [Legendre](http://mathworld.wolfram.com/LegendreSymbol.html) and [Jacobi symbol](http://mathworld.wolfram.com/JacobiSymbol.html) using the [standard algorithm](https://en.wikipedia.org/wiki/Jacobi_symbol#Calculating_the_Jacobi_symbol). Since the Jacobi symbol is a generalization of the Legendre symbol, only this function is provided.
## Usage
Add [quadratic](https://crates.io/crates/quadratic) to `Cargo.toml`.
## [documentation](http://clux.github.io/quadratic)
## License
MIT-Licensed. See LICENSE file for details.