NFloat.IsRealNumber(NFloat) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Determines if a value represents a real number.
public:
static bool IsRealNumber(System::Runtime::InteropServices::NFloat value) = System::Numerics::INumberBase<System::Runtime::InteropServices::NFloat>::IsRealNumber;public static bool IsRealNumber (System.Runtime.InteropServices.NFloat value);static member IsRealNumber : System.Runtime.InteropServices.NFloat -> boolPublic Shared Function IsRealNumber (value As NFloat) As BooleanParameters
- value
- NFloat
The value to be checked.
Returns
true if value is a real number; otherwise, false.
Implements
Remarks
This function returns true for a complex number a + bi where b is zero.
This function checks values against the extended real number line, thus returns true for PositiveInfinity and NegativeInfinity.
Applies to
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
