Click or drag to resize

DoubleSymBandMatrixSubtract(Double, DoubleSymBandMatrix) Method

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

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
public static DoubleSymBandMatrix Subtract(
	double a,
	DoubleSymBandMatrix A
)

Parameters

a  Double
A scalar.
A  DoubleSymBandMatrix
A banded matrix.

Return Value

DoubleSymBandMatrix
A banded matrix, B, with the same upper and lower bandwidths as A, and B[i,j] = a - A[i,j] whenever j - i is less than or equal to the upper bandwidth of A, or i - j is less than or equal to the lower bandwidth of A.
See Also