Struct peroxide::structure::matrix::PQLU

pub struct PQLU {
    pub p: Perms,
    pub q: Perms,
    pub l: Matrix,
    pub u: Matrix,
}

Data structure for LU decomposition

Usage

extern crate peroxide;
use peroxide::*;

let a = ml_matrix("1 2;3 4");
let pqlu = a.lu().unwrap();
let (p, q, l, u) = pqlu.extract();
// p, q are permutations
// l, u are matrices
l.print(); // lower triangular
u.print(); // upper triangular

Fields

p: Perms

q: Perms

l: Matrix

u: Matrix

Methods

impl PQLU

pub fn extract(&self) -> (Perms, Perms, Matrix, Matrix)

Trait Implementations

impl Clone for PQLU

fn clone(&self) -> PQLU

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PQLU

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.