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Re: Re: Checking whether a $var is a numberby blakem (Monsignor) |
on Sep 06, 2001 at 02:21 UTC ( [id://110439]=note: print w/replies, xml ) | Need Help?? |
Interesting, it looks like this works, but they return
'inf' and 'nan' instead of the longer capitalized versions above.
-Blake
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