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Complex.IsRealNumber(Complex) Method

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Definition

Namespace:
System.Numerics
Assembly:
System.Runtime.Numerics.dll
Source:
Complex.cs
Source:
Complex.cs
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.

Applies to