1 /* tpow_z -- test file for mpc_pow_z.
3 Copyright (C) 2009, 2011 INRIA
5 This file is part of GNU MPC.
7 GNU MPC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU Lesser General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
12 GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
17 You should have received a copy of the GNU Lesser General Public License
18 along with this program. If not, see http://www.gnu.org/licenses/ .
21 #include <limits.h> /* for CHAR_BIT */
22 #include "mpc-tests.h"
33 mpz_init_set_ui (t, 1ul);
34 mpc_set_ui_ui (z, 17ul, 42ul, MPC_RNDNN);
35 mpc_pow_z (z, z, t, MPC_RNDNN);
36 if (mpc_cmp_si_si (z, 17l, 42l) != 0) {
37 printf ("Error for mpc_pow_z (1)\n");
41 mpc_set_ui_ui (z, 1ul, 1ul, MPC_RNDNN);
42 mpc_pow_z (z, z, t, MPC_RNDNN);
43 mpc_mul_ui (z, z, 2ul, MPC_RNDNN);
44 if (mpc_cmp_si_si (z, 1l, -1l) != 0) {
45 printf ("Error for mpc_pow_z (-1)\n");
49 mpz_mul_2exp (t, t, sizeof (long) * CHAR_BIT);
50 mpc_set_ui_ui (z, 0ul, 1ul, MPC_RNDNN);
51 mpc_pow_z (z, z, t, MPC_RNDNN);
52 if (mpc_cmp_si_si (z, 1l, 0l) != 0) {
53 printf ("Error for mpc_pow_z (4*large)\n");