Represents a function returning a real number that has one real argument.

Namespace: Extreme.Mathematics
Assembly:   Extreme.Numerics (in Extreme.Numerics)
Version: 2.1.7017.0

Syntax

Visual Basic (Declaration)
Public Delegate Function RealFunction ( _
	x As Double _
) As Double
C#
public delegate double RealFunction (
	double x
)
Visual C++
public delegate double RealFunction (
	double x
)

Parameters

x
System.Double
A real number.

Return Value

A real number.

Remarks

Use a RealFunction delegate to encapsulate the evaluation of a real function with one real argument.

Many calculations involve the repeated evaluation of one or more user-supplied functions. Numerical integration and differentiation and finding zeroes of functions are common examples. In the .NET framework, this functionality is implemented using delegates.