WeBWorK                                    
                         Online Homework Delivery System                        
                                   Version 2.*                                 

                    Copyright 2000-2018, The WeBWorK Project                    
                              All rights reserved.                              

    This program is free software; you can redistribute it and/or modify
    it under the terms of either:
        
        a) the GNU General Public License as published by the Free
        Software Foundation; either version 2, or (at your option)
        any later version, or

        b) the "Artistic License" which comes with this package.

    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 either
    the GNU General Public License or the Artistic License for more details.

    You should have received a copy of the Artistic License with this
    package, in the file named "Artistic".  If not, we'll be glad to provide
    one.

    You should also have received a copy of the GNU General Public License
    along with this program in the file named "Copying". If not, write to the 
    Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
    02111-1307, USA or visit their web page on the internet at
    http://www.gnu.org/copyleft/gpl.html.