Checks whether a datatype is an XSD numeric datatype.
Recognises the integer, decimal, and floating-point datatypes of xsd, including their signed, unsigned, and bounded derivations.
The datatype to check
true if datatype is one of the XSD numeric datatypes; false otherwise
datatype
xsd
Checks whether a datatype is an XSD numeric datatype.
Recognises the integer, decimal, and floating-point datatypes of xsd, including their signed, unsigned, and bounded derivations.