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use crate::algebra::{
abstr::{Field, Scalar},
linear::matrix::General,
};
use std::ops::MulAssign;
// Multiply matrix with a matrix
impl<T> MulAssign<General<T>> for General<T>
where
T: Field + Scalar,
{
/// Multiply a matrix with a matrix
///
/// # Example
///
/// ```
/// use mathru::algebra::linear::matrix::General;
///
/// let mut a: General<f64> = General::new(2, 2, vec![1.0, 0.0, 3.0, -7.0]);
/// let b: General<f64> = General::new(2, 2, vec![2.0, 3.0, -5.0, 2.0]);
/// a *= b;
/// ```
fn mul_assign(&mut self, rhs: General<T>) {
let _ = self * &rhs;
}
}
// Multiply matrix with a scalar
impl<T> MulAssign<T> for General<T>
where
T: Field + Scalar,
{
/// Multiply matrix with a scalar
///
/// # Example
///
/// ```
/// use mathru::algebra::linear::matrix::General;
///
/// let mut a: General<f64> = General::new(2, 2, vec![1.0, 0.0, 3.0, -7.0]);
/// a *= -4.0;
/// ```
fn mul_assign(&mut self, rhs: T) {
self.data.iter_mut().for_each(|a: &mut T| *a *= rhs);
}
}