Module qr 

QR decomposition

use mdarray_linalg_backend::Backend; // Use the real backend here, Lapack, Faer, ...
let bd = Backend::default();

let a = darray![[2.0_f64, 1.0, 0.0], [1.0, 3.0, 1.0], [0.0, 1.0, 2.0]];

let (q,r) = bd.qr(&mut a.clone()); // A = QR

Traits

QR

QR decomposition for orthogonal-triangular factorization