Complex.IsRealNumber(Complex) Method

Definition

Namespace:

System.Numerics

Assembly:

System.Runtime.Numerics.dll

Source:

Complex.cs

Determines if a value represents a real number.

public:
 static bool IsRealNumber(System::Numerics::Complex value) = System::Numerics::INumberBase<System::Numerics::Complex>::IsRealNumber;

public static bool IsRealNumber (System.Numerics.Complex value);

static member IsRealNumber : System.Numerics.Complex -> bool

Public Shared Function IsRealNumber (value As Complex) As Boolean

Parameters

value

Complex

The value to be checked.

Returns

Boolean

true if value is a real number; otherwise, false.

Implements

IsRealNumber(TSelf)

Remarks

This function returns true for a complex number a + bi where b is zero.