# LAPACKE [![Package][package-img]][package-url] [![Documentation][documentation-img]][documentation-url] [![Build][build-img]][build-url]
The package provides wrappers for [LAPACKE] (C).
## [Architecture]
## Example
```rust
use lapacke::*;
let n = 3;
let mut a = vec![
3.0, 1.0, 1.0,
1.0, 3.0, 1.0,
1.0, 1.0, 3.0,
];
let mut w = vec![0.0; n as usize];
let info;
unsafe {
info = dsyev(Layout::ColumnMajor, b'V', b'U', n, &mut a, n, &mut w);
}
assert!(info == 0);
for (one, another) in w.iter().zip(&[2.0, 2.0, 5.0]) {
assert!((one - another).abs() < 1e-14);
}
```
## Contribution
Your contribution is highly appreciated. Do not hesitate to open an issue or a
pull request. Note that any contribution submitted for inclusion in the project
will be licensed according to the terms given in [LICENSE.md](LICENSE.md).
[architecture]: https://blas-lapack-rs.github.io/architecture
[lapacke]: https://en.wikipedia.org/wiki/LAPACK
[build-img]: https://travis-ci.org/blas-lapack-rs/lapacke.svg?branch=master
[build-url]: https://travis-ci.org/blas-lapack-rs/lapacke
[documentation-img]: https://docs.rs/lapacke/badge.svg
[documentation-url]: https://docs.rs/lapacke
[package-img]: https://img.shields.io/crates/v/lapacke.svg
[package-url]: https://crates.io/crates/lapacke