DECBRun Method

public void Run(
	int N,
	int NDIM,
	ref double[] A,
	int offset_a,
	int ML,
	int MU,
	ref int[] IP,
	int offset_ip,
	ref int IER
)

Parameters

N  Int32

ORDER OF THE ORIGINAL MATRIX A.

NDIM  Int32

DECLARED DIMENSION OF ARRAY A.

A  Double

CONTAINS THE MATRIX IN BAND STORAGE. THE COLUMNS OF THE MATRIX ARE STORED IN THE COLUMNS OF A AND THE DIAGONALS OF THE MATRIX ARE STORED IN ROWS ML+1 THROUGH 2*ML+MU+1 OF A.

offset_a  Int32

The starting offset in A.

ML  Int32

LOWER BANDWIDTH OF A (DIAGONAL IS NOT COUNTED).

MU  Int32

UPPER BANDWIDTH OF A (DIAGONAL IS NOT COUNTED).

IP  Int32

INDEX VECTOR OF PIVOT INDICES.

offset_ip  Int32

The starting offset in IP.

IER  Int32

= 0 IF MATRIX A IS NONSINGULAR, OR = K IF FOUND TO BE SINGULAR AT STAGE K.

Reference