Complex.Multiply Método

Definição

Sobrecargas

Exemplos

O exemplo a seguir múltiplo um número complexo por cada elemento em uma matriz de números complexos.

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)

Comentários

Os métodos Multiply permitem a execução de operações de multiplicação que envolvem números complexos.

Se a multiplicação resultar em um estouro no componente real ou imaginário, o valor desse componente será Double.PositiveInfinity ou Double.NegativeInfinity.

O método Multiply é implementado para idiomas que não dão suporte a operadores personalizados. Seu comportamento é idêntico à multiplicação usando o operador de multiplicação.

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