From:	br5an AT aol DOT com (Br5an)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: ' ^ '
Date:	15 Oct 1997 04:36:44 GMT
Lines:	23
Message-ID:	<19971015043601.AAA19454@ladder01.news.aol.com>
NNTP-Posting-Host:	ladder01.news.aol.com
Organization:	AOL http://www.aol.com
References:	<621df9$cp9 AT camel12 DOT mindspring DOT com>
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Mike wrote:

>Hi. I'm just a casual programmer, so excuse me if this is a foolish
>question. I cannot get the ^ operator to work in my programs using DJGPP. It
>returns error messages basically saying it doesn't know what it is. I'll try
>something like this:

>    cout << 3^2;

>and it happens. Do I have to include some weird header file, or am I just
>screwed? Any help appreciated.

  Mike,
            In "C"   ^  is the binary operator XOR.  As it appears on the
 surface I would think your code should work.  But obviously it isn't working
 for you.  I might suggest that you try  cout << (3^2); and see if that helps. 
 On the chance that you wanted 3 raised to the 2nd power, you'd want to look at
 the function call    pow(3, 2);
#include <math.h> pow(...)   really expects two doubles to be passed to it and
 returns a double, but I think this should work.  Sorry for posting without
 testing anything.  Perhaps someone will be along and clarify the situation.
                    Sincerely,
                             Br5an AT aol DOT com

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