C# has a built-in `Math` class that provides useful mathematical functions and operations. The class has the **`IEEERemainder()` function**, which is used to compute the remainder resulting from the division of two specified numbers.

public static double IEEERemainder (double param1, double param2);

- `param1`: This is a `double` number that specifies the *dividend*.
- `param2`: This is a `double` number that specifies the *divisor*.

    remainder = dividend - divisor*Quotient

    where Quotient =  Math.Round(dividend/divisor)

- Double: This returns a `Double` number specifying the `remainder`.
- 0: If `remainder` = 0, this returns:
  - `+0` if `dividend` > 0
  - `-0` if `dividend` < 0
- NaN: This returns `NaN` if `divisor` = 0.



> `Quotient` is rounded to the nearest integer. It returns an *even integer* if halfway between two integers.


using System;
class Educative
{
    static void Main()
    {
        double result = Math.IEEERemainder(3, 2);
        System.Console.WriteLine("IEEERemainder(3, 2) = "+ result);

        double result1 = Math.IEEERemainder(3, 3);
        System.Console.WriteLine("IEEERemainder(3, 3) = "+ result1);

        double result2 = Math.IEEERemainder(3, 0);
        System.Console.WriteLine("IEEERemainder(3, 0) = "+ result2);
    }
}

What is Math.IEEERemainder() in C#?

Computes remainder from two numbers' division, rounding quotient to nearest integer or even if halfway. Returns remainder, 0, or NaN.

What is Math.IEEERemainder() in C#?

Syntax

Parameters

Return value

Example