Struct Matrix

pub struct Matrix<const I: usize, const J: usize> {
    pub m: [[f64; J]; I],
}

Matrix operations adapted from https://github.com/sloisel/numeric

Fields

m: [[f64; J]; I]

Implementations

impl<const I: usize, const J: usize> Matrix<I, J>

pub fn new(m: [[f64; J]; I]) -> Self

pub fn dim(&self) -> [usize; 2]

pub fn transpose(&self) -> Matrix<J, I>

impl<const I: usize> Matrix<I, I>

Only for square matrix

pub fn identity() -> Self

pub fn inv(&self) -> Option<Self>

impl<const I: usize, const J: usize> Matrix<I, J>

pub fn dot_mm_small<const K: usize>(&self, y: &Matrix<J, K>) -> Matrix<I, K>

Multiply two matrices

pub fn dot_mv(&self, y: &[f64; J]) -> [f64; I]

Multiply a matrix to a vector

pub fn dot_vv<const K: usize>(x: &[f64; K], y: &[f64; K]) -> f64

pub fn eq(&self, y: &Self, epsilon: f64) -> bool

pub fn scale(&mut self, s: f64)

Trait Implementations

impl<const I: usize, const J: usize> Clone for Matrix<I, J>

fn clone(&self) -> Matrix<I, J>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const I: usize, const J: usize> Debug for Matrix<I, J>

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

Formats the value using the given formatter.

impl<const I: usize, const J: usize> Default for Matrix<I, J>

fn default() -> Self

Returns the “default value” for a type.