# Complex.Sin(Complex) Metoda

## Definicja

Zwraca sinus określonego numeru złożonego.Returns the sine of the specified complex number.

``````public:
static System::Numerics::Complex Sin(System::Numerics::Complex value);``````
``public static System.Numerics.Complex Sin (System.Numerics.Complex value);``
``static member Sin : System.Numerics.Complex -> System.Numerics.Complex``
``Public Shared Function Sin (value As Complex) As Complex``

#### Parametry

value
Complex

Liczba złożona.A complex number.

#### Zwraca

Sinus `value`.The sine of `value`.

Poniższy przykład ilustruje Sin metodę.The following example illustrates the Sin method. Pokazuje, że przekazywanie wartości zwracanej przez Asin metodę Sin do metody zwraca oryginalną Complex wartość.It shows that passing the value returned by the Asin method to the Sin method returns the original Complex value.

``````using System;
using System.Numerics;

public class Example
{
public static void Main()
{
Complex[] values = { new Complex(2.3, 1.4),
new Complex(-2.3, 1.4),
new Complex(-2.3, -1.4),
new Complex(2.3, -1.4) };
foreach (Complex value in values)
Console.WriteLine("Sin(Asin({0})) = {1}",
value, Complex.Sin(Complex.Asin(value)));
}
}
// The example displays the following output:
//       Sin(Asin((2.3, 1.4))) = (2.3, 1.4)
//       Sin(Asin((-2.3, 1.4))) = (-2.3, 1.4)
//       Sin(Asin((-2.3, -1.4))) = (-2.3, -1.4)
//       Sin(Asin((2.3, -1.4))) = (2.3, -1.4)
``````
``````Imports System.Numerics

Module Example
Public Sub Main()
Dim values() As Complex = { New Complex(2.3, 1.4),
New Complex(-2.3, 1.4),
New Complex(-2.3, -1.4),
New Complex(2.3, -1.4) }
For Each value As Complex In values
Console.WriteLine("Sin(Asin({0})) = {1}",
value, Complex.Sin(Complex.Asin(value)))
Next
End Sub
End Module
' The example displays the following output:
'       Sin(Asin((2.3, 1.4))) = (2.3, 1.4)
'       Sin(Asin((-2.3, 1.4))) = (-2.3, 1.4)
'       Sin(Asin((-2.3, -1.4))) = (-2.3, -1.4)
'       Sin(Asin((2.3, -1.4))) = (2.3, -1.4)
``````

## Uwagi

Metoda dla liczb zespolonych odpowiada Math.Sin metodzie liczb rzeczywistych. SinThe Sin method for complex numbers corresponds to the Math.Sin method for real numbers.

Sin Metoda używa następującej formuły, aby obliczyć sinus liczby zespolonej a + bi:The Sin method uses the following formula to calculate the sine of the complex number a + bi:

(Sin(a) * Cosh(b), Cos(a) * Sinh(b))(Sin(a) * Cosh(b), Cos(a) * Sinh(b))