DLANSTRun Method

Purpose ======= DLANST returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric tridiagonal matrix A. Description =========== DLANST returns the value DLANST = ( max(abs(A(i,j))), NORM = 'M' or 'm' ( ( norm1(A), NORM = '1', 'O' or 'o' ( ( normI(A), NORM = 'I' or 'i' ( ( normF(A), NORM = 'F', 'f', 'E' or 'e' where norm1 denotes the one norm of a matrix (maximum column sum), normI denotes the infinity norm of a matrix (maximum row sum) and normF denotes the Frobenius norm of a matrix (square root of sum of squares). Note that max(abs(A(i,j))) is not a consistent matrix norm.

public double Run(
	string NORM,
	int N,
	double[] D,
	int offset_d,
	double[] E,
	int offset_e
)

Public Function Run ( 
	NORM As String,
	N As Integer,
	D As Double(),
	offset_d As Integer,
	E As Double(),
	offset_e As Integer
) As Double