Complex.Multiply 메서드

정의

오버로드

예제

다음 예제에서는 복소수 배열의 각 요소별로 복소수를 배수합니다.

using System;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      Complex number1 = new Complex(8.3, 17.5);
      Complex[] numbers = { new Complex(1.4, 6.3),
                            new Complex(-2.7, 1.8),
                            new Complex(3.1, -2.1) };
      foreach (Complex number2 in numbers)
         Console.WriteLine("{0} x {1} = {2}", number1, number2,
                           Complex.Multiply(number1, number2));
   }
}
// The example displays the following output:
//       (8.3, 17.5) x (1.4, 6.3) = (-98.63, 76.79)
//       (8.3, 17.5) x (-2.7, 1.8) = (-53.91, -32.31)
//       (8.3, 17.5) x (3.1, -2.1) = (62.48, 36.82)

open System.Numerics

let number1 = Complex(8.3, 17.5)
let numbers = [ Complex(1.4, 6.3); Complex(-2.7, 1.8); Complex(3.1, -2.1) ]

for number2 in numbers do
    printfn $"{number1} x {number2} = {Complex.Multiply(number1, number2)}"
// The example displays the following output:
//       (8.3, 17.5) x (1.4, 6.3) = (-98.63, 76.79)
//       (8.3, 17.5) x (-2.7, 1.8) = (-53.91, -32.31)
//       (8.3, 17.5) x (3.1, -2.1) = (62.48, 36.82)

Imports System.Numerics

Module Example
   Public Sub Main()
      Dim number1 As New Complex(8.3, 17.5)
      Dim numbers() As Complex = { New Complex(1.4, 6.3), 
                                   New Complex(-2.7, 1.8), 
                                   New Complex(3.1, -2.1) }
      For Each number2 In numbers
         Console.WriteLine("{0} x {1} = {2}", number1, number2, 
                           Complex.Multiply(number1, number2))
      Next
   End Sub
End Module
' The example displays the following output:
'       (8.3, 17.5) x (1.4, 6.3) = (-98.63, 76.79)
'       (8.3, 17.5) x (-2.7, 1.8) = (-53.91, -32.31)
'       (8.3, 17.5) x (3.1, -2.1) = (62.48, 36.82)

설명

메서드를 Multiply 사용하면 복소수를 포함하는 곱하기 작업을 수행할 수 있습니다.

곱하기 때문에 실제 구성 요소나 허수 구성 요소에서 오버플로가 발생하는 경우 해당 구성 요소의 값은 하나 Double.PositiveInfinity 또는 Double.NegativeInfinity입니다.

이 Multiply 메서드는 사용자 지정 연산자를 지원하지 않는 언어에 대해 구현됩니다. 해당 동작은 곱하기 연산자를 사용하는 곱하기와 동일합니다.

public:
 static System::Numerics::Complex Multiply(double left, System::Numerics::Complex right);

public static System.Numerics.Complex Multiply(double left, System.Numerics.Complex right);

static member Multiply : double * System.Numerics.Complex -> System.Numerics.Complex

Public Shared Function Multiply (left As Double, right As Complex) As Complex

public:
 static System::Numerics::Complex Multiply(System::Numerics::Complex left, double right);

public static System.Numerics.Complex Multiply(System.Numerics.Complex left, double right);

static member Multiply : System.Numerics.Complex * double -> System.Numerics.Complex

Public Shared Function Multiply (left As Complex, right As Double) As Complex

public:
 static System::Numerics::Complex Multiply(System::Numerics::Complex left, System::Numerics::Complex right);

public static System.Numerics.Complex Multiply(System.Numerics.Complex left, System.Numerics.Complex right);

static member Multiply : System.Numerics.Complex * System.Numerics.Complex -> System.Numerics.Complex

Public Shared Function Multiply (left As Complex, right As Complex) As Complex