Download Singular - Tutorial - Universität Kaiserslautern
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1 Preface Singular version 3-0-4 University of Kaiserslautern Department of Mathematics and Centre for Computer Algebra Authors: G.–M. Greuel, G. Pfister, H. Schönemann c Copyright 1986-2007 NOTICE 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 ( version 2 or version 3 of the License ). The following software used with Singular have their own copyright: the omalloc library, the readline library, the Gnu Multiple Precision Library (GMP), NTL: A Library for doing Number Theory (NTL), the Multi Protocol library (MP), the Singular-Factory library, the Singular-libfac library, and, for the Windows distributions the Cygwin DLL and the Cygwin tools (Cygwin), and the XEmacs editor (XEmacs). Their copyrights and licenses can be found in the accompanying files which are distributed along with these packages. (Since version 3-0-3 of Singular, all parts have GPL or LGPL as (one of) their licences.) 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 (see GPL) Please send any comments or bug reports to [email protected]. If you want to be informed of new releases, please register yourself as a Singular user by using the registration form on the Singular homepage http://www.singular.uni-kl.de. If for some reason you cannot access the registration form, you can also register by sending an email to [email protected] with subject line ‘register’ and body containing the following data: your name, email address, organisation, country and platform(s). For the citation of Singular see http://www.singular.uni-kl.de/how to cite.html, for information on how to cite Singular. You can also support Singular by informing us about your result obtained by using Singular. 3