Complex.Multiply Operator (Complex, Complex)


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Multiplies two specified complex numbers.

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

public static Complex operator *(
	Complex left,
	Complex right


Type: System.Numerics.Complex

The first value to multiply.

Type: System.Numerics.Complex

The second value to multiply.

Return Value

Type: System.Numerics.Complex

The product of left and right.

The Multiply method defines the operation of the multiplication operator for complex numbers. It enables code such as the following:

Complex c1 = Complex.One;
Complex c2 = new Complex(1.4, 2.3);
Complex c3 = c1 * c2;

The multiplication of a complex number, a + bi, and a second complex number, c + di, takes the following form:

(ac - bd) + (ad + bc)i

If the multiplication results in an overflow in either the real or imaginary component, the value of that component is either Double.PositiveInfinity or Double.NegativeInfinity.

Languages that do not support custom operators can call the Multiply method instead.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 4.0
Windows Phone
Available since 8.1
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