public static QuadraticMatrix <T> Add <T>(this QuadraticMatrix <T> leftMatrix, DiagonalMatrix <T> rightMatrix)
{
QuadraticMatrix <T> result = leftMatrix.Clone();
for (int i = 0; i < result.Width; i++)
{
dynamic value = rightMatrix[i, i];
result[i, i] += value;
}
return(result);
}
/// <summary>
/// Create clone of quadratic matrix.
/// </summary>
/// <returns>Clone of quadratic matrix.</returns>
public QuadraticMatrix <T> Clone()
{
QuadraticMatrix <T> quadraticMatrix = new QuadraticMatrix <T>(this.Height);
for (int i = 0; i < this.Height; i++)
{
for (int j = 0; j < this.Width; j++)
{
quadraticMatrix[i, j] = this[i, j];
}
}
return(quadraticMatrix);
}
/// <summary>
/// Add quadratic matrix to quadratic matrix
/// </summary>
/// <typeparam name="T">type of elements in matrix</typeparam>
/// <param name="leftMatrix">left matrix</param>
/// <param name="rightMatrix">right matrix</param>
/// <returns>Result quadratic matrix.</returns>
public static QuadraticMatrix <T> Add <T>(this QuadraticMatrix <T> leftMatrix, QuadraticMatrix <T> rightMatrix)
{
QuadraticMatrix <T> result = leftMatrix.Clone();
for (int i = 0; i < result.Height; i++)
{
for (int j = 0; j < result.Width; j++)
{
dynamic value = rightMatrix[i, j];
result[i, j] += value;
}
}
return(result);
}
/// <summary>
/// Add quadratic matrix to symmetric matrix.
/// </summary>
/// <typeparam name="T">type of elements</typeparam>
/// <param name="leftMatrix">left matrix</param>
/// <param name="rightMatrix">right matrix</param>
/// <returns>Result quadratic matrix</returns>
public static QuadraticMatrix <T> Add <T>(this QuadraticMatrix <T> leftMatrix, SymmetricMatrix <T> rightMatrix)
{
return(leftMatrix.Add((QuadraticMatrix <T>)rightMatrix));
}