/// <summary>
/// X = A * A^T;
/// </summary>
public MatrixXD MultT()
{
double[] outMatrix = new double[Rows * Rows];
EigenDenseUtilities.MultT(GetValues(), Rows, Rows, outMatrix);
return(new MatrixXD(outMatrix, Rows, Rows));
}
// A * B^T
public MatrixXD MultT(MatrixXD other)
{
double[] outMatrix = new double[Rows * other.Rows];
EigenDenseUtilities.MultT(GetValues(), Rows, Cols, other.GetValues(), other.Rows, other.Cols, outMatrix);
return(new MatrixXD(outMatrix, Rows, other.Rows));
}