Complex.Multiply Operator
Important
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Multiplies a specified number by another specified number, where at least one of them is a complex number, and the other could be a double-precision real number.
| Multiply(Double, Complex) |
Multiplies a specified double-precision real number by a specified complex number. |
| Multiply(Complex, Double) |
Multiplies the specified complex number by a specified double-precision real number. |
| Multiply(Complex, Complex) |
Multiplies two specified complex numbers. |
The Multiply operator allows performing multiplication operations that involve 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;
let c1 = Complex.One
let c2 = Complex(1.4, 2.3)
let c3 = c1 * c2
Dim c1 As Complex = Complex.One
Dim c2 As New Complex(1.4, 2.3)
Dim c3 As Complex = c1 * c2
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 don't support custom operators can call the Multiply equivalent group of methods instead.
The Multiply operators that receive one double are more efficient than the operators that receive two Complex numbers.
- Source:
- Complex.cs
- Source:
- Complex.cs
- Source:
- Complex.cs
Multiplies a specified double-precision real number by a specified complex number.
public:
static System::Numerics::Complex operator *(double left, System::Numerics::Complex right);public static System.Numerics.Complex operator *(double left, System.Numerics.Complex right);static member ( * ) : double * System.Numerics.Complex -> System.Numerics.ComplexPublic Shared Operator * (left As Double, right As Complex) As ComplexParameters
- left
- Double
The double-precision real value to multiply.
- right
- Complex
The complex value to multiply.
Returns
The product of left and right, as a complex number.
Remarks
The multiplication of a real number (which can be regarded as the complex number a + 0i) and a complex number (c + di) takes the following form:
Languages that don't support custom operators can call the Complex.Multiply(Double, Complex) equivalent method instead.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
- Source:
- Complex.cs
- Source:
- Complex.cs
- Source:
- Complex.cs
Multiplies the specified complex number by a specified double-precision real number.
public:
static System::Numerics::Complex operator *(System::Numerics::Complex left, double right);public static System.Numerics.Complex operator *(System.Numerics.Complex left, double right);static member ( * ) : System.Numerics.Complex * double -> System.Numerics.ComplexPublic Shared Operator * (left As Complex, right As Double) As ComplexParameters
- left
- Complex
The complex value to multiply.
- right
- Double
The double-precision real value to multiply.
Returns
The product of left and right, as a complex number.
Remarks
The multiplication of a complex number (a + bi) and a real number (which can be regarded as the complex number c + 0i) takes the following form:
Languages that don't support custom operators can call the Complex.Multiply(Complex, Double) equivalent method instead.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
- Source:
- Complex.cs
- Source:
- Complex.cs
- Source:
- Complex.cs
Multiplies two specified complex numbers.
public:
static System::Numerics::Complex operator *(System::Numerics::Complex left, System::Numerics::Complex right);public:
static System::Numerics::Complex operator *(System::Numerics::Complex left, System::Numerics::Complex right) = System::Numerics::IMultiplyOperators<System::Numerics::Complex, System::Numerics::Complex, System::Numerics::Complex>::op_Multiply;public static System.Numerics.Complex operator *(System.Numerics.Complex left, System.Numerics.Complex right);static member ( * ) : System.Numerics.Complex * System.Numerics.Complex -> System.Numerics.ComplexPublic Shared Operator * (left As Complex, right As Complex) As ComplexParameters
- left
- Complex
The first complex value to multiply.
- right
- Complex
The second complex value to multiply.
Returns
The product of left and right.
Implements
Remarks
The multiplication of a complex number, a + bi, and a second complex number, c + di, takes the following form:
Languages that don't support custom operators can call the Complex.Multiply(Complex, Complex) equivalent method instead.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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