MinConGenLin.IGradient.Gradient Method

MinConGenLinIGradientGradient Method

Public interface for the user-supplied function to compute the gradient at point x.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

void Gradient(
	double[] x,
	double[] g
)

Sub Gradient ( 
	x As Double(),
	g As Double()
)

void Gradient(
	array<double>^ x, 
	array<double>^ g
)

abstract Gradient : 
        x : float[] * 
        g : float[] -> unit

x: Type: SystemDouble
A double array, the point at which the gradient is evaluated. x.length equals the number of variables.
g: Type: SystemDouble
A double array which, on return, contains the values of the gradient of the objective function.