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MathF.Floor() Method in C# with Examples
• Last Updated : 04 Apr, 2019

In C#, MathF.Floor(Single) is a MathF class method. This method is used to find the largest integer , which is less than or equal to the specified float value in the argument list.

Syntax: public static float Floor (float x);
Here, x is the float(Single) value whose floor value has to be calculated.

Return Type: This method return the largest integral value which will be less than or equal to x.

Example:

 `// C# program to illustrate the``// MathF.Floor(Single) Method``using` `System;`` ` `class` `GFG {`` ` `    ``// Main method``    ``static` `void` `Main()``    ``{`` ` `        ``// taking float values``        ``float` `x1 = 37.00f;``        ``float` `x2 = 99.99f;``        ``float` `x3 = 0.2154f; ``        ``float` `x4 = 123.123f; ``        ``float` `x5 = -2.2f; ``        ``float` `x6 = -123.123f; ``         ` `        ``// calling the method``        ``result(x1);``        ``result(x2);``        ``result(x3);``        ``result(x4);``        ``result(x5);``        ``result(x6);``    ``}``     ` `     ``public` `static` `void` `result(``float` `t1)``     ``{``        ``// Print the original values``        ``// and Floor values``        ``Console.WriteLine(``"Input Value = "` `+ t1);``         ` `        ``// using the MathF.Floor() Method``        ``Console.WriteLine(``"Floor value = "` `+ MathF.Floor(t1));``     ``}``}`
Output:
```Input Value = 37
Floor value = 37
Input Value = 99.99
Floor value = 99
Input Value = 0.2154
Floor value = 0
Input Value = 123.123
Floor value = 123
Input Value = -2.2
Floor value = -3
Input Value = -123.123
Floor value = -124
```
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