Message-ID:	<396365C2.2577D732@nortelnetworks.com>
Date:	Wed, 05 Jul 2000 12:43:46 -0400
X-Sybari-Space:	00000000 00000000 00000000
From:	"Ian Chapman" <ichapman AT nortelnetworks DOT com>
Organization:	Nortel
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Newsgroups:	comp.os.msdos.djgpp
To:	djgpp AT delorie DOT com
Subject:	Re: [ot] - some basic stuff
References:	<39632793 DOT 15954 DOT AA1ABF AT localhost>
Reply-To:	djgpp AT delorie DOT com

Leon,
	I always think of exor as a half adder.

	0    1     0    1
        0    0     1    1
       ==   ==    ==   ==
       00   01    01   10  the LSB is exor.

        0    1     1    1  simple inclusive OR


		Regards Ian.

Leon AT caresystems DOT com DOT au wrote:
> 
> Many appologies if this is off topic
> just is rather very simple - but something i have
> forgot
> what is the difference between
> bitwise EXCLUSIVE OR symbol (ie ^)
> and
> bitwise INCLUSIE OR symbol (ie |)
> 
> With best regards - Leon.

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