/// <summary>
/// Adds a matrix and a scalar.
/// </summary>
/// <param name="matrix">A <see cref="Matrix3"/> instance.</param>
/// <param name="scalar">A single-precision floating-point number.</param>
/// <returns>A new <see cref="Matrix3"/> instance containing the sum.</returns>
public static Matrix3 operator +(float scalar, Matrix3 matrix)
{
return(Matrix3.Add(matrix, scalar));
}
/// <summary>
/// Adds two matrices.
/// </summary>
/// <param name="left">A <see cref="Matrix3"/> instance.</param>
/// <param name="right">A <see cref="Matrix3"/> instance.</param>
/// <returns>A new <see cref="Matrix3"/> instance containing the sum.</returns>
public static Matrix3 operator +(Matrix3 left, Matrix3 right)
{
return(Matrix3.Add(left, right));;
}