Date:	Thu, 2 Oct 1997 10:49:29 -0500 (CDT)
From:	Andrew Deren <aderen AT eecs DOT uic DOT edu>
To:	djgpp <djgpp AT delorie DOT com>
Subject:	qudtrees
Message-ID:	<Pine.SUN.3.95.971002104833.3347A-100000@ernie.eecs.uic.edu>
MIME-Version:	1.0

does anyone know where I can find some info about quad trees. Especially
PR quad trees (Point-Region)
Thanks.


                        ,,,
                       (0 0)
   +-------------oOO----(_)-------------------+
   |                Andrew Deren              |  
   |             aderen AT eecs DOT uic DOT edu          |
   | www.eecs.uic.edu/~aderen/ader/main.html  |
   +-------------------------oOO--------------+
                       || ||
                      ooO Ooo
 

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