StarLogo v2.0

Developed by Mitchel Resnick, Andrew Begel, Eric Klopfer, Michael
Bolin, Molly Jones, Matthew Notowidigdo, Sebastian Ortiz, Michael
Mandel, Tim Garnett, Max Goldman, Julie Kane, Russell Zahniser,
Weifang Sun, and Robert Tau at the Media Laboratory, MIT, Cambridge,
Massachusetts, with support from the National Science Foundation and
the LEGO Group.

Prior development by Vanessa Colella, Bill Thies, Brian Silverman,
Monica Linden, Alice Yang, Ankur Mehta, Adam Eames, Max Planck, and
Sumita Kumar.

For use by members of the StarLogo Users Group. For information about
joining the StarLogo Users Group, see
http://education.mit.edu/mailman/listinfo/starlogo-users.

This distribution is approved by Walter Bender, Executive Director of
the Media Laboratory at the Massachusetts Institute of Technology.

Permission to use, copy, or modify this software and its documentation
for education and research purposes only and without fee is hereby
granted, provided that this copyright notice and the original authors'
names appear on all copies and supporting documentation. If individual
files are separated from this distribution directory structure, this
copyright notice must be included. For any other uses of this
software, in original or modified form, including but not limited to
distribution in whole or in part, specific prior permission must be
obtained from MIT. These programs shall not be used, rewritten, or
adapted as the basis of a commercial software or hardware product
without first obtaining appropriate licenses from MIT. MIT makes no
representations about the suitability of this software for any
purpose. It is provided "as is" without express or implied warranty.

Copyright 2002 by the Massachusetts Institute of Technology. All
rights reserved.

=========================================================================

Below is the copyright agreement for the Ptolemy II system. Copyright
(c) 1995-2001 The Regents of the University of California. All rights
reserved.

Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and its documentation for any purpose, provided that the
above copyright notice and the following two paragraphs appear in all
copies of this software.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
ENHANCEMENTS, OR MODIFICATIONS.

=========================================================================

 
The Clearthought Software License, Version 1.0
 
Copyright (c) 2001 Daniel Barbalace.  All rights reserved.
 
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
 
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.  2. The
original software may not be altered.  However, the classes provided
may be subclasses as long as the subclasses are not packaged in the
info.clearthought package or any subpackage of info.clearthought.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR, AFFILATED BUSINESSES, OR ANYONE ELSE BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

