Complex.ImaginaryOne Field

Returns a new Complex instance with a real number equal to zero and an imaginary number equal to one.

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

public static readonly Complex ImaginaryOne

The following example instantiates a Complex value by using the ImaginaryOne property. It then compares this value to another value that is instantiated by calling the Complex constructor with a real part equal to zero and an imaginary part equal to one. As the output from the example shows, the two values are equal.

using System;
using System.Numerics;

public class Example
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
      Complex value = Complex.ImaginaryOne;
      outputBlock.Text += value.ToString() + "\n";

      // Instantiate a complex number with real part 0 and imaginary part 1.
      Complex value1 = new Complex(0, 1);
      outputBlock.Text += value.Equals(value1) + "\n";
// The example displays the following output:
//       (0, 1)
//       True


Supported in: 5, 4

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