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MathF.Abs() Method in C# with Examples

  • Last Updated : 04 Apr, 2019

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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