DLAZQ4Run Method

Purpose ======= DLAZQ4 computes an approximation TAU to the smallest eigenvalue using values of d from the previous transform. I0 (input) INTEGER First index. N0 (input) INTEGER Last index. Z (input) DOUBLE PRECISION array, dimension ( 4*N ) Z holds the qd array. PP (input) INTEGER PP=0 for ping, PP=1 for pong. N0IN (input) INTEGER The value of N0 at start of EIGTEST. DMIN (input) DOUBLE PRECISION Minimum value of d. DMIN1 (input) DOUBLE PRECISION Minimum value of d, excluding D( N0 ). DMIN2 (input) DOUBLE PRECISION Minimum value of d, excluding D( N0 ) and D( N0-1 ). DN (input) DOUBLE PRECISION d(N) DN1 (input) DOUBLE PRECISION d(N-1) DN2 (input) DOUBLE PRECISION d(N-2) TAU (output) DOUBLE PRECISION This is the shift. TTYPE (output) INTEGER Shift type. G (input/output) DOUBLE PRECISION G is passed as an argument in order to save its value between calls to DLAZQ4

public void Run(
	int I0,
	int N0,
	double[] Z,
	int offset_z,
	int PP,
	int N0IN,
	double DMIN,
	double DMIN1,
	double DMIN2,
	double DN,
	double DN1,
	double DN2,
	ref double TAU,
	ref int TTYPE,
	ref double G
)

Public Sub Run ( 
	I0 As Integer,
	N0 As Integer,
	Z As Double(),
	offset_z As Integer,
	PP As Integer,
	N0IN As Integer,
	DMIN As Double,
	DMIN1 As Double,
	DMIN2 As Double,
	DN As Double,
	DN1 As Double,
	DN2 As Double,
	ByRef TAU As Double,
	ByRef TTYPE As Integer,
	ByRef G As Double
)