Public interface for the user-supplied function to evaluate the function that defines the least-squares problem.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
void F(
	double[] x,
	double[] fvalue
)
Visual Basic (Declaration)
Sub F ( _
	x As Double(), _
	fvalue As Double() _
)
Visual C++
void F(
	array<double>^ x, 
	array<double>^ fvalue
)

Parameters

x
Type: array< System..::.Double >[]()[]
A double array, the point at which the function is to evaluated. x.length = nVariables.
fvalue
Type: array< System..::.Double >[]()[]
A double array, the function values at point x. f.Length = mFunctions.

See Also