You must supply this method to calculate the vector of values fix at any point x. It should be tested separately before being used in conjunction with e04fy (see the E04 class).

Syntax

C#
public delegate void E04FY_LSFUN1(
	int m,
	int n,
	double[] xc,
	double[] fvec
)
Visual Basic
Public Delegate Sub E04FY_LSFUN1 ( _
	m As Integer, _
	n As Integer, _
	xc As Double(), _
	fvec As Double() _
)
Visual C++
public delegate void E04FY_LSFUN1(
	int m, 
	int n, 
	array<double>^ xc, 
	array<double>^ fvec
)
F#
type E04FY_LSFUN1 = 
    delegate of 
        m : int * 
        n : int * 
        xc : float[] * 
        fvec : float[] -> unit

Parameters

m
Type: System..::..Int32
On entry: m, the numbers of residuals.
n
Type: System..::..Int32
On entry: n, the numbers of variables.
xc
Type: array<System..::..Double>[]()[][]
On entry: the point x at which the values of the fi are required.
fvec
Type: array<System..::..Double>[]()[][]
On exit: fvec[i-1] must contain the value of fi at the point x, for i=1,2,…,m.

See Also