xml::xpath::number(3) centos man page | unix.com

XPath::Number(3)					User Contributed Perl Documentation					  XPath::Number(3)

NAME
       XML::XPath::Number - Simple numeric values.

DESCRIPTION
       This class holds simple numeric values. It doesn't support -0, +/- Infinity, or NaN, as the XPath spec says it should, but I'm not hurting
       anyone I don't think.

API
   new($num)
       Creates a new XML::XPath::Number object, with the value in $num. Does some rudimentary numeric checking on $num to ensure it actually is a
       number.

   value()
       Also as overloaded stringification. Returns the numeric value held.

perl v5.16.3							    2003-01-26							  XPath::Number(3)