1 /* tpow_d -- test file for mpc_pow_d. 2 3 Copyright (C) 2009 INRIA 4 5 This file is part of GNU MPC. 6 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. 11 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 15 more details. 16 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/ . 19 */ 20 21 #include "mpc-tests.h" 22 23 int 24 main (void) 25 { 26 mpc_t z; 27 28 test_start (); 29 30 mpc_init2 (z, 11); 31 32 mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); 33 mpc_pow_d (z, z, 3.0, MPC_RNDNN); 34 if (mpc_cmp_si_si (z, -46, 9) != 0) 35 { 36 printf ("Error for mpc_pow_d (1)\n"); 37 exit (1); 38 } 39 40 mpc_set_si_si (z, -3, 4, MPC_RNDNN); 41 mpc_pow_d (z, z, 0.5, MPC_RNDNN); 42 if (mpc_cmp_si_si (z, 1, 2) != 0) 43 { 44 printf ("Error for mpc_pow_d (2)\n"); 45 exit (1); 46 } 47 48 mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); 49 mpc_pow_d (z, z, 6.0, MPC_RNDNN); 50 if (mpc_cmp_si_si (z, 2035, -828) != 0) 51 { 52 printf ("Error for mpc_pow_d (3)\n"); 53 exit (1); 54 } 55 56 mpc_clear (z); 57 58 test_end (); 59 60 return 0; 61 } 62