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Complex.Real Property

Gets the real component of the current Complex object.

Namespace:  System.Numerics
Assembly:  System.Numerics (in System.Numerics.dll)

public double Real { get; }

Property Value

Type: System.Double
The real component of a complex number.

Given a complex number a + bi, the Real property returns the value of a.

The following example instantiates an array of Complex objects and displays the real and imaginary components of each in the form a + bi.


using System;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      Complex[] values = { new Complex(12.5, -6.3), 
                           new Complex(-17.8, 1.7), 
                           new Complex(14.4, 8.9) };
      foreach (var value in values)
         Console.WriteLine("{0} + {1}i", value.Real, value.Imaginary);
   }
}
// The example displays the following output:
//       12.5 + -6.3i
//       -17.8 + 1.7i
//       14.4 + 8.9i


.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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