1#############################################################################
2##
3##                             orb package
4##  transform.gd
5##                                                        by Juergen Mueller
6##                                                       and Max Neunhoeffer
7##                                                          and Felix Noeske
8##
9##  Copyright 2005-2010 by the authors.
10##  This file is free software, see license information at the end.
11##
12##  Optimisations for transformations.
13##
14#############################################################################
15
16# Note that this file is not loaded for GAP >= 4.7 any more.
17
18DeclareGlobalFunction( "ImageAndKernelOfTransformation" );
19DeclareOperation( "PermLeftQuoTransformationNC",
20  [ IsTransformation, IsTransformation ]);
21DeclareGlobalFunction( "CanonicalTransSameKernel" );
22DeclareGlobalFunction( "IsInjectiveTransOnList" );
23
24##
25##  This program is free software: you can redistribute it and/or modify
26##  it under the terms of the GNU General Public License as published by
27##  the Free Software Foundation, either version 3 of the License, or
28##  (at your option) any later version.
29##
30##  This program is distributed in the hope that it will be useful,
31##  but WITHOUT ANY WARRANTY; without even the implied warranty of
32##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33##  GNU General Public License for more details.
34##
35##  You should have received a copy of the GNU General Public License
36##  along with this program.  If not, see <http://www.gnu.org/licenses/>.
37##
38