COPYRIGHT

LINS, a package for the GAP computer algebra system which provides
an algorithm for computing the normal subgroups of a finitely presented group up to some given index bound.

LINS 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.

LINS 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 LINS; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.


Copyright (C) 2018-2022 by its authors, which include:

* Friedrich Rober

and others