Adds a value to an element in the matrix.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
public double PlusEquals(
	int iRow,
	int jColumn,
	double x
)
Visual Basic (Declaration)
Public Function PlusEquals ( _
	iRow As Integer, _
	jColumn As Integer, _
	x As Double _
) As Double
Visual C++
public:
double PlusEquals(
	int iRow, 
	int jColumn, 
	double x
)

Parameters

iRow
Type: System..::.Int32
An int specifying the row index of the element.
jColumn
Type: System..::.Int32
An int specifying the column index of the element.
x
Type: System..::.Double
A double specifying the value to be added to the iRow-th and jColumn-th element.

Return Value

A double containing the updated value of the iRow-th and jColumn-th element, which equals its old value plus x.

See Also