# Double - IEEERemainder

Returns the remainder resulting from the division of a specified number by another specified number.

```public static void Main()
{
Console.WriteLine("{0,40}, {1,20}", "IEEERemainder", "Remainder operator");
ShowRemainders(3, 2);
ShowRemainders(4, 2);
ShowRemainders(10, 3);
ShowRemainders(11, 3);
ShowRemainders(27, 4);
ShowRemainders(28, 5);
ShowRemainders(17.8, 4);
ShowRemainders(17.8, 4.1);
ShowRemainders(-16.3, 4.1);
ShowRemainders(17.8, -4.1);
ShowRemainders(-17.8, -4.1);
}

private static void ShowRemainders(double d1, double d2)
{
// C# Extension Method: Double - IEEERemainder
var ieeeRemainder = d1.IEEERemainder(d2);
var remainder = d1 % d2;
Console.WriteLine("{0,5} / {1, 5} {2,25} {3,20}", d1, d2, ieeeRemainder, remainder);
}
```

View Source
```using System;

public static partial class Extensions
{
/// <summary>
///     Returns the remainder resulting from the division of a specified number by another specified number.
/// </summary>
/// <param name="x">A dividend.</param>
/// <param name="y">A divisor.</param>
/// <returns>
///     A number equal to  - ( Q), where Q is the quotient of  /  rounded to the nearest integer (if  /  falls
///     halfway between two integers, the even integer is returned).If  - ( Q) is zero, the value +0 is returned if
///     is positive, or -0 if  is negative.If  = 0,  is returned.
/// </returns>
public static Double IEEERemainder(this Double x, Double y)
{
return Math.IEEERemainder(x, y);
}
}
```