nalgebra/nalgebra-lapack/tests/linalg/real_schur.rs
Sébastien Crozet 662cc9cd7f Run rust fmt.
2018-02-03 13:59:05 +01:00

21 lines
545 B
Rust

use std::cmp;
use nl::RealSchur;
use na::{DMatrix, Matrix4};
quickcheck! {
fn schur(n: usize) -> bool {
let n = cmp::max(1, cmp::min(n, 10));
let m = DMatrix::<f64>::new_random(n, n);
let (vecs, vals) = RealSchur::new(m.clone()).unpack();
relative_eq!(&vecs * vals * vecs.transpose(), m, epsilon = 1.0e-7)
}
fn schur_static(m: Matrix4<f64>) -> bool {
let (vecs, vals) = RealSchur::new(m.clone()).unpack();
relative_eq!(vecs * vals * vecs.transpose(), m, epsilon = 1.0e-7)
}
}