DoubleTriDiagMatrixSubtract(DoubleTriDiagMatrix, Double) Method

Subtracts a scalar from the non-zero elements of a tridiagonal matrix.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public static DoubleTriDiagMatrix Subtract(
	DoubleTriDiagMatrix A,
	double a
)

Public Shared Function Subtract ( 
	A As DoubleTriDiagMatrix,
	a As Double
) As DoubleTriDiagMatrix

public:
static DoubleTriDiagMatrix^ Subtract(
	DoubleTriDiagMatrix^ A, 
	double a
)

static member Subtract : 
        A : DoubleTriDiagMatrix * 
        a : float -> DoubleTriDiagMatrix

Parameters

A DoubleTriDiagMatrix: A tridiagonal matrix.
a Double: A scalar.

Return Value

DoubleTriDiagMatrix
A tridiagonal matrix, B, with the same dimensions as A, and B[i,j] = A[i,j] - a whenever j - i is less than or equal to 1, or i - j is less than or equal to 1.

Reference

DoubleTriDiagMatrix Class

Subtract Overload

CenterSpace.NMath.Core Namespace