public static TriangularMatrix CreateLowerTriangular(
	int rowCount,
	int columnCount,
	double[] values,
	MatrixDiagonal diagonal,
	MatrixElementOrder order,
	bool reuseComponentArray
)

Public Shared Function CreateLowerTriangular ( 
	rowCount As Integer,
	columnCount As Integer,
	values As Double(),
	diagonal As MatrixDiagonal,
	order As MatrixElementOrder,
	reuseComponentArray As Boolean
) As TriangularMatrix

public:
static TriangularMatrix^ CreateLowerTriangular(
	int rowCount, 
	int columnCount, 
	array<double>^ values, 
	MatrixDiagonal diagonal, 
	MatrixElementOrder order, 
	bool reuseComponentArray
)

static member CreateLowerTriangular : 
        rowCount : int * 
        columnCount : int * 
        values : float[] * 
        diagonal : MatrixDiagonal * 
        order : MatrixElementOrder * 
        reuseComponentArray : bool -> TriangularMatrix 

Parameters

rowCount

Type: SystemInt32
The number of rows.

columnCount

Type: SystemInt32
The number of columns.

values

Type: SystemDouble
A double array that contains the components.

diagonal

Type: Extreme.MathematicsMatrixDiagonal
A MatrixDiagonal value that indicates whether the diagional elements are all 1 or not.

order

Type: Extreme.MathematicsMatrixElementOrder
A MatrixElementOrder value that indicates whether the elements are stored in column major or row major order.

reuseComponentArray

Type: SystemBoolean
If , the array referenced by values is used directly. Any changes to the components of this triangular matrix will also affect the original array. If , the components are copied from values to a new array.

Return Value

The array values must contain the components of the matrix, column by column. Only the values in the lower triangular part of this array are used. The other elements must be present, but they are never accessed.

Numerical Libraries

Reference