# MathF.Abs() Method in C# with Examples

MathF.Abs(Single) Method is used to return the absolute value of a specified float number.

Syntax: public static float Abs (float x);
Here, it takes a standard floating point number.

Return Value: This method returns a floating point value less than Single.MaxValue.

Example 1:

 `// C# program to demonstrate the ` `// MathF.Abs(Single)  Method ` `using` `System; ` ` `  `class` `GFG { ` ` `  `    ``// Main Method ` `    ``public` `static` `void` `Main() ` `    ``{ ` ` `  `        ``// Declaring and initializing value ` `        ``float` `value = 4.5f; ` ` `  `        ``// Getting absolute float ` `        ``// using Abs() method ` `        ``float` `round = MathF.Abs(value); ` ` `  `        ``// Display the value ` `        ``Console.WriteLine(``"Absolute float value is {0}"``, ` `                                                 ``round); ` `    ``} ` `} `

Output:

```Absolute float value is 4.5
```

Example 2:

 `// C# program to demonstrate the ` `// MathF.Abs(Single) Method ` `using` `System; ` `using` `System.Globalization; ` ` `  `class` `GFG { ` ` `  `    ``// Main Method ` `    ``public` `static` `void` `Main() ` `    ``{ ` `        ``// calling get() method ` `        ``get``(20f); ` `        ``get``(30.5f); ` `        ``get``(40.5f); ` `        ``get``(4294.586f); ` `    ``} ` ` `  `    ``// defining get() method ` `    ``public` `static` `void` `get``(``float` `value) ` `    ``{ ` ` `  `        ``// getting absolute float ` `        ``// using Abs() method ` `        ``float` `round = MathF.Abs(value); ` ` `  `        ``// Display the value ` `        ``Console.WriteLine(``"Float value is {0}"``, round); ` `    ``} ` `} `

Output:

```Float value is 20
Float value is 30.5
Float value is 40.5
Float value is 4294.586
```

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