extended_matrix 0.9.9

A matrix calculation module.
Documentation 
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#![allow(unused_imports)]

use crate::{BasicOperationsTrait, Matrix, Vector, Vector3, VectorTrait};

#[test]
fn test_norm() {
    let v_1 = Vector3::create(&[1.0, 2.0, 3.0]);
    let v_2 = Vector::create(&[1.0, 2.0, 3.0, 4.0]);
    assert_eq!(v_1.norm(), Ok(14f64.sqrt()));
    assert_eq!(v_2.norm(), Ok(30f64.sqrt()));
}

#[test]
fn test_dot_product() {
    let v_1 = Vector3::create(&[1.0, 3.0, -5.0]);
    let v_2 = Vector3::create(&[4.0, -2.0, -1.0]);
    let v_3 = v_1.transpose();
    let v_4 = v_2.transpose();
    let v_5 = Vector::create(&[1.0, 3.0, -5.0, 8.0]);
    let v_6 = Vector::create(&[4.0, -2.0, -1.0, 2.0]);
    assert_eq!(v_1.dot_product(&v_2), Ok(3.0));
    assert_eq!(v_3.dot_product(&v_2), Ok(3.0));
    assert_eq!(v_3.dot_product(&v_4), Ok(3.0));
    assert_eq!(v_1.dot_product(&v_4), Ok(3.0));
    assert_eq!(v_5.dot_product(&v_6), Ok(19.0));
}