| DoubleTriDiagMatrixSubtract(Double, DoubleTriDiagMatrix) Method |
Subtracts the non-zero elements of a tridiagonal matrix from a scalar.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public static DoubleTriDiagMatrix Subtract(
double a,
DoubleTriDiagMatrix A
)
Public Shared Function Subtract (
a As Double,
A As DoubleTriDiagMatrix
) As DoubleTriDiagMatrix
public:
static DoubleTriDiagMatrix^ Subtract(
double a,
DoubleTriDiagMatrix^ A
)
static member Subtract :
a : float *
A : DoubleTriDiagMatrix -> DoubleTriDiagMatrix
Parameters
- a Double
- A scalar.
- A DoubleTriDiagMatrix
- A tridiagonal matrix.
Return Value
DoubleTriDiagMatrixA tridiagonal matrix,
B, with
B[i,j] = a - A[i,j] whenever
j - i is less than or equal to the
1, or
i - j is less than or equal to 1.
See Also