SparseMatrixPlusEquals Method |
Adds a value to an element in the matrix.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public double PlusEquals(
int iRow,
int jColumn,
double x
)
Public Function PlusEquals (
iRow As Integer,
jColumn As Integer,
x As Double
) As Double
public:
double PlusEquals(
int iRow,
int jColumn,
double x
)
member PlusEquals :
iRow : int *
jColumn : int *
x : float -> float
Parameters
- iRow
- Type: SystemInt32
An int specifying the row index of the element.
- jColumn
- Type: SystemInt32
An int specifying the column index of the element.
- x
- Type: SystemDouble
A double specifying the value to be added to the
iRow-th and jColumn-th element.
Return Value
Type:
Double
A
double containing the updated value of the
iRow-th
and
jColumn-th element, which equals its old value plus
x.
See Also