#   
## Overview
**`Double.Epsilon`** is a field in **C#** that represents the smallest positive double value that is greater than zero. It is a constant field, which means it does not change, and cannot be changed.

## Syntax

public const double Epsilon = 4.94065645841247E-324;

## Parameters
This field has no parameters.

## Return value
This field, when called, returns a double with the value `4.94065645841247E-324`.

## Code example

// use the System
using System;
// create a class
class DoubleEpsilon
{
    // the main method
    static void Main()
    {
        // print the value of the Double.Epsilon field 
        System.Console.WriteLine(Double.Epsilon);
    }
}

## Explanation

* **Line 10**: The value of `Double.Epsilon` field is printed to the console.



What is Double.Epsilon in C#?

Double.Epsilon is a constant field in C# representing the smallest positive double value greater than zero, valued at 4.94065645841247E-324.