/// <summary>
/// Add simmetric and square matrix
/// </summary>
/// <typeparam name="T">type elements in matrix</typeparam>
/// <param name="first">first simmetric matrix</param>
/// <param name="second">second square matrix</param>
/// <returns>result square matrix</returns>
private static SquareMatrix <T> Add <T>(this SimmetricSquareMatrix <T> first, SquareMatrix <T> second)
{
var resutMatrix = new SquareMatrix <T>(first.Size);
for (int i = 0; i < first.Size; i++)
{
for (int j = 0; j < first.Size; j++)
{
resutMatrix[i, j] = (dynamic)first[i, j] + second[i, j];
}
}
return(resutMatrix);
}
/// <summary>
/// Creates square matrix from another square matrix.
/// </summary>
/// <param name="matrix">Square matrix.</param>
/// <exception cref="ArgumentNullException">
/// Thrown when matrix is null.
/// </exception>
public SquareMatrix(SquareMatrix <T> matrix) : base(matrix)
{
}