3 * Exponentiation operations for abstract groups
5 * (c) 2004 Straylight/Edgeware
8 /*----- Licensing notice --------------------------------------------------*
10 * This file is part of Catacomb.
12 * Catacomb is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU Library General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
17 * Catacomb is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU Library General Public License for more details.
22 * You should have received a copy of the GNU Library General Public
23 * License along with Catacomb; if not, write to the Free
24 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
28 #ifndef CATACOMB_GROUP_EXP_H
29 #define CATACOMB_GROUP_EXP_H
35 /*----- Exponentation definitions -----------------------------------------*/
39 #define EXP_COPY(d, p) do { \
41 G_COPY(gg, (d), (p)); \
43 #define EXP_DROP(x) G_DESTROY(gg, (x))
45 #define EXP_MUL(a, x) G_MUL(gg, (a), (a), (x))
46 #define EXP_SQR(a) G_SQR(gg, (a), (a));
49 #define EXP_SETMUL(d, x, y) do { \
51 G_MUL(gg, (d), (x), (y)); \
53 #define EXP_SETSQR(d, x) do { \
55 G_SQR(gg, (d), (x)); \
60 /*----- That's all, folks -------------------------------------------------*/