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Annotation of OpenXM_contrib/gmp/mpfr/gmp_op.c, Revision 1.1

1.1     ! ohara       1: /* mpfr_cos -- cosine of a floating-point number
        !             2:
        !             3: Copyright 2001 Free Software Foundation, Inc.
        !             4:
        !             5: This file is part of the MPFR Library.
        !             6:
        !             7: The MPFR Library is free software; you can redistribute it and/or modify
        !             8: it under the terms of the GNU Lesser General Public License as published by
        !             9: the Free Software Foundation; either version 2.1 of the License, or (at your
        !            10: option) any later version.
        !            11:
        !            12: The MPFR Library is distributed in the hope that it will be useful, but
        !            13: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            14: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
        !            15: License for more details.
        !            16:
        !            17: You should have received a copy of the GNU Lesser General Public License
        !            18: along with the MPFR Library; see the file COPYING.LIB.  If not, write to
        !            19: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
        !            20: MA 02111-1307, USA. */
        !            21:
        !            22: #include <stdio.h>
        !            23: #include "gmp.h"
        !            24: #include "gmp-impl.h"
        !            25: #include "mpfr.h"
        !            26: #include "mpfr-impl.h"
        !            27:
        !            28: int
        !            29: mpfr_mul_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z,mp_rnd_t rnd_mode)
        !            30: {
        !            31:   mpfr_t t;
        !            32:   int res;
        !            33:   mpfr_init(t);
        !            34:   mpfr_set_z(t,z,rnd_mode);
        !            35:   res=mpfr_mul(y,x,t,rnd_mode);
        !            36:   mpfr_clear(t);
        !            37:   return(res);
        !            38: }
        !            39:
        !            40: int
        !            41: mpfr_div_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z, mp_rnd_t rnd_mode)
        !            42: {
        !            43:   mpfr_t t;
        !            44:   int res;
        !            45:   mpfr_init(t);
        !            46:   mpfr_set_z(t,z,rnd_mode);
        !            47:   res=mpfr_div(y,x,t,rnd_mode);
        !            48:   mpfr_clear(t);
        !            49:   return(res);
        !            50: }
        !            51:
        !            52: int
        !            53: mpfr_add_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z, mp_rnd_t rnd_mode)
        !            54: {
        !            55:   mpfr_t t;
        !            56:   int res;
        !            57:   mpfr_init(t);
        !            58:   mpfr_set_z(t,z,rnd_mode);
        !            59:   res=mpfr_add(y,x,t,rnd_mode);
        !            60:   mpfr_clear(t);
        !            61:   return(res);
        !            62: }
        !            63:
        !            64: int
        !            65: mpfr_sub_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z,mp_rnd_t rnd_mode)
        !            66: {
        !            67:   mpfr_t t;
        !            68:   int res;
        !            69:   mpfr_init(t);
        !            70:   mpfr_set_z(t,z,rnd_mode);
        !            71:   res=mpfr_sub(y,x,t,rnd_mode);
        !            72:   mpfr_clear(t);
        !            73:   return(res);
        !            74: }
        !            75:
        !            76: int
        !            77: mpfr_mul_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z,mp_rnd_t rnd_mode)
        !            78: {
        !            79:   mpfr_t t;
        !            80:   int res;
        !            81:   mpfr_init(t);
        !            82:   mpfr_set_q(t,z,rnd_mode);
        !            83:   res=mpfr_mul(y,x,t,rnd_mode);
        !            84:   mpfr_clear(t);
        !            85:   return(res);
        !            86: }
        !            87:
        !            88: int
        !            89: mpfr_div_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z, mp_rnd_t rnd_mode)
        !            90: {
        !            91:   mpfr_t t;
        !            92:   int res;
        !            93:   mpfr_init(t);
        !            94:   mpfr_set_q(t,z,rnd_mode);
        !            95:   res=mpfr_div(y,x,t,rnd_mode);
        !            96:   mpfr_clear(t);
        !            97:   return(res);
        !            98: }
        !            99:
        !           100: int
        !           101: mpfr_add_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z, mp_rnd_t rnd_mode)
        !           102: {
        !           103:   mpfr_t t;
        !           104:   int res;
        !           105:   mpfr_init(t);
        !           106:   mpfr_set_q(t,z,rnd_mode);
        !           107:   res=mpfr_add(y,x,t,rnd_mode);
        !           108:   mpfr_clear(t);
        !           109:   return(res);
        !           110: }
        !           111:
        !           112: int
        !           113: mpfr_sub_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z,mp_rnd_t rnd_mode)
        !           114: {
        !           115:   mpfr_t t;
        !           116:   int res;
        !           117:   mpfr_init(t);
        !           118:   mpfr_set_q(t,z,rnd_mode);
        !           119:   res=mpfr_sub(y,x,t,rnd_mode);
        !           120:   mpfr_clear(t);
        !           121:   return(res);
        !           122: }