C# Math Floor(Double)

Description

Math Floor(Double) returns the largest integer less than or equal to the specified double-precision floating-point number.

Syntax

Math.Floor(Double) has the following syntax.

public static double Floor(
  double d
)

Parameters

Math.Floor(Double) has the following parameters.

• d - A double-precision floating-point number.

Returns

Math.Floor(Double) method returns The largest integer less than or equal to d. If d is equal to NaN, NegativeInfinity, or PositiveInfinity, that value is returned.

Example

The following example illustrates the Math.Floor(Double) method and contrasts it with the Ceiling(Double) method.

using System;/*from   ww w.ja va  2 s  .c o m*/

public class MainClass{
  public static void Main(String[] argv){  
   Console.WriteLine(Math.Floor(1.2));
    

  }
}

The code above generates the following result.