delorie.com/archives/browse.cgi | search |
From: | Nate Eldredge <neldredge AT hmc DOT edu> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: [ot] - some basic stuff |
Date: | 05 Jul 2000 01:15:22 -0700 |
Organization: | Posted via Supernews, http://www.supernews.com |
Lines: | 34 |
Sender: | nate AT mercury DOT bitbucket |
Message-ID: | <83n1jx9en9.fsf@mercury.bitbucket> |
References: | <39632793 DOT 15954 DOT AA1ABF AT localhost> |
X-Complaints-To: | newsabuse AT supernews DOT com |
User-Agent: | Gnus/5.0802 (Gnus v5.8.2) Emacs/20.5 |
MIME-Version: | 1.0 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Leon AT caresystems DOT com DOT au writes: > 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 |) Inclusive or: A bit is set in x|y if either of the corresponding bits in x and y were set, or both. Exclusive or: A bit is set in x|y if either of the corresponding bits in x and y were set, *but not both*. Truth tables: |x 0 1 y 0 0 1 1 1 1 ^x 0 1 y 0 0 1 1 1 0 HTH -- Nate Eldredge neldredge AT hmc DOT edu
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |