1 /* tpow_fr -- test file for mpc_pow_fr.
3 Copyright (C) 2009, 2011, 2012 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 "mpc-tests.h"
32 mpc_set_si_si (z, 0, -1, MPC_RNDNN);
33 mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN);
34 mpc_div_2ui (z, z, 4, MPC_RNDNN);
35 mpfr_set_ui (y, 512, GMP_RNDN);
36 inex = mpc_pow_fr (z, z, y, MPC_RNDNN);
37 if (MPC_INEX_RE(inex) != 0 || MPC_INEX_IM(inex) != 0 ||
38 mpfr_cmp_ui_2exp (mpc_realref(z), 1, -2048) != 0 ||
39 mpfr_cmp_ui (mpc_imagref(z), 0) != 0 || mpfr_signbit (mpc_imagref(z)) == 0)
41 printf ("Error in test_reuse, wrong ternary value or output\n");
42 printf ("inex=(%d %d)\n", MPC_INEX_RE(inex), MPC_INEX_IM(inex));
43 printf ("z="); mpc_out_str (stdout, 2, 0, z, MPC_RNDNN); printf ("\n");
53 DECL_FUNC (CCF, f, mpc_pow_fr);
57 data_check (f, "pow_fr.dat");
58 tgeneric (f, 2, 1024, 7, 10);