Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!rutgers!orstcs!sapphire!pvo
From: pvo@sapphire.OCE.ORST.EDU (Paul O'Neill)
Newsgroups: comp.lang.perl
Subject: variable is numeric?
Message-ID: <16918@orstcs.CS.ORST.EDU>
Date: 16 Mar 90 06:14:14 GMT
Sender: usenet@orstcs.CS.ORST.EDU
Reply-To: pvo@sapphire.OCE.ORST.EDU (Paul O'Neill)
Organization: Coastal Imaging Lab, Oregon State University, Corvallis, OR
Lines: 7

What is the Canonical Test of whether a variable is numeric?


Paul O'Neill                 pvo@oce.orst.edu
Coastal Imaging Lab
OSU--Oceanography
Corvallis, OR  97331         503-737-3251