C# Math Abs(Single)

Description

Math Abs(Single) returns the absolute value of a single-precision floating-point number.

Syntax

Math.Abs(Single) has the following syntax.

public static float Abs(
  float value
)

Parameters

Math.Abs(Single) has the following parameters.

• value - A number that is greater than or equal to Single.MinValue, but less than or equal to Single.MaxValue.

Returns

Math.Abs(Single) method returns A single-precision floating-point number, x, such that 0 d x d Single.MaxValue.

Example

The following example uses the Abs(Single) method to get the absolute value of a number of Single values.

/*  ww w  .j  av a  2 s  .  c  o  m*/
using System;

public class Example
{
   public static void Main()
   {
      float[] values= { Single.MaxValue, 16.354e-12F, 15.123453F, 0F, 
                        -19.123456F, -15.123e17F, Single.MinValue };
      foreach (float value in values)
         Console.WriteLine("Abs({0}) = {1}", value, Math.Abs(value));
   }
}

The code above generates the following result.