INumberBase<TSelf>.IsRealNumber(TSelf) 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(TSelf value);public static abstract bool IsRealNumber (TSelf value);static member IsRealNumber : 'Self -> boolPublic Shared Function IsRealNumber (value As TSelf) As BooleanParameters
- value
- TSelf
The value to be checked.
Returns
true if value is a real number; otherwise, false.
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 positive and negative infinity.
Applies to
Werk met ons samen op GitHub
De bron voor deze inhoud vindt u op GitHub, waar u ook problemen en pull-aanvragen kunt maken en bekijken. Raadpleeg onze gids voor inzenders voor meer informatie.
