mini_matrix

Function linear_combination

Source 
pub fn linear_combination<T, const N: usize>(
    vectors: &[Vector<T, N>],
    scalars: &[T],
) -> Vector<T, N>
where
    T: Num + Copy + Clone + Default + PartialOrd + AddAssign + Mul<T>,
Expand description

Computes the linear combination of a set of vectors.

A linear combination is the sum of scalar multiples of vectors.

§Arguments

  • vectors - A mutable slice of vectors to be combined
  • scalars - A slice of scalar values to multiply with each vector

§Returns

A new Vector<T, N> representing the linear combination of the input vectors.

§Examples

use mini_matrix::{Vector, linear_combination};

let mut v1 = Vector::from([1.0, 2.0, 3.0]);
let mut v2 = Vector::from([4.0, 5.0, 6.0]);
let scalars = [2.0, 3.0];

let result = linear_combination(&mut [v1, v2], &scalars);
assert_eq!(result, Vector::from([14.0, 19.0, 24.0]));

§Panics

This function will panic if:

  • The number of vectors and scalars are not equal
  • The vector slice is empty