Relay computers - OR functionality - symbology

From: Patrick <patrick_at_vintagecomputermarketplace.com>
Date: Wed Sep 29 10:55:46 2004

> Hi
> Most times, a plus in a circle is to indicate an exclusive-or.
> Dwight

Oops! That's right. And just to add more wonder, another book I was looking
at uses a "V" looking symbol and an inverted "V". These are also defined as
"&or;" and "&and;" in HTML 4.0, although my browser doesn't seem to display
them. Does their adoption as standard entities mean these are "standard"
international symbols? --Patrick
Received on Wed Sep 29 2004 - 10:55:46 BST