MinUncon.IDerivative.Derivative Method

MinUnconIDerivativeDerivative Method

Derivative of the smooth function of a single variable to be minimized.

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

Syntax

double Derivative(
	double x
)

Function Derivative ( 
	x As Double
) As Double

double Derivative(
	double x
)

abstract Derivative : 
        x : float -> float

x: Type: SystemDouble
A double, the point at which the derivative of the function is to be evaluated.

Type: Double
A double, the value of the derivative of the function at x.