License

Copyright (C) 2006-2017, Walter Spiegel (walter.spiegel@web.de)
Popen.py is Copyright 2006 Josiah Carlson (jcarlson@uci.edu), see http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/440554
The Gauss-Jordan-Elimination is Copyright 2005 Jarno Elonen, see http://elonen.iki.fi/code/misc-notes/python-gaussj/index.html
PmwBase.py, PmwLogicalFont.py and PmwScrolledFrame.py are from the Python megawidgets, Copyright 1997-1999 Telstra Corporation Limited, see http://pmw.sourceforge.net/
The cumulative binomial probability function is from Wolfgang Urban, see http://www.hib-wien.at/leute/wurban/mathematik/distributions.html
MultiStatusBar.py is from IDLE, Copyright (c) 2001-2006, Python Software Foundation; all Rights Reserved, see http://www.python.org/2.2.3/license.html
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA