--- /dev/null
+/* mpfr.h -- Include file for mpfr.
+
+Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+Contributed by the Arenaire and Cacao projects, INRIA.
+
+This file is part of the GNU MPFR Library.
+
+The GNU MPFR Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MPFR Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MPFR Library; see the file COPYING.LIB. If not, write to
+the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+MA 02110-1301, USA. */
+
+#ifndef __MPFR_H
+#define __MPFR_H
+
+/* Define MPFR version number */
+#define MPFR_VERSION_MAJOR 2
+#define MPFR_VERSION_MINOR 4
+#define MPFR_VERSION_PATCHLEVEL 1
+#define MPFR_VERSION_STRING "2.4.1"
+
+/* Macros dealing with MPFR VERSION */
+#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+#define MPFR_VERSION \
+MPFR_VERSION_NUM(MPFR_VERSION_MAJOR,MPFR_VERSION_MINOR,MPFR_VERSION_PATCHLEVEL)
+
+/* Check if GMP is included, and try to include it (Works with local GMP) */
+#ifndef __GMP_H__
+# include <gmp.h>
+#endif
+
+/* Check if stdio.h is included or if the user wants FILE */
+#if defined (_GMP_H_HAVE_FILE) || defined (MPFR_USE_FILE)
+# define _MPFR_H_HAVE_FILE 1
+#endif
+
+#if defined (_GMP_H_HAVE_VA_LIST)
+# define _MPFR_H_HAVE_VA_LIST 1
+#endif
+
+/* Check if stdint.h/inttypes.h is included or if the user wants intmax_t */
+#if (defined (INTMAX_C) && defined (UINTMAX_C)) || defined (MPFR_USE_INTMAX_T)
+# define _MPFR_H_HAVE_INTMAX_T 1
+#endif
+
+/* Definition of rounding modes (DON'T USE GMP_RNDNA!)
+ Warning! Changing the contents of this enum should be seen as an
+ interface change since the old and the new types are not compatible
+ (the integer type compatible with the enumerated type can even change,
+ see ISO C99, 6.7.2.2#4), and in Makefile.am, AGE should be set to 0. */
+typedef enum {
+ GMP_RNDN=0, GMP_RNDZ, GMP_RNDU, GMP_RNDD, GMP_RND_MAX,
+ GMP_RNDNA=-1
+} mpfr_rnd_t;
+
+/* Define precision : 1 (short), 2 (int) or 3 (long) (DON'T USE IT!)*/
+#ifndef _MPFR_PREC_FORMAT
+# if __GMP_MP_SIZE_T_INT == 1
+# define _MPFR_PREC_FORMAT 2
+# else
+# define _MPFR_PREC_FORMAT 3
+# endif
+#endif
+
+#if _MPFR_PREC_FORMAT == 1
+typedef unsigned short mpfr_prec_t;
+#elif _MPFR_PREC_FORMAT == 2
+typedef unsigned int mpfr_prec_t;
+#elif _MPFR_PREC_FORMAT == 3
+typedef unsigned long mpfr_prec_t;
+#else
+# error "Invalid MPFR Prec format"
+#endif
+
+/* Definition of precision limits */
+#define MPFR_PREC_MIN 2
+#define MPFR_PREC_MAX ((mpfr_prec_t)((mpfr_prec_t)(~(mpfr_prec_t)0)>>1))
+
+/* Definition of sign */
+typedef int mpfr_sign_t;
+
+/* Definition of the standard exponent limits */
+#define MPFR_EMAX_DEFAULT ((mp_exp_t) (((unsigned long) 1 << 30) - 1))
+#define MPFR_EMIN_DEFAULT (-(MPFR_EMAX_DEFAULT))
+
+/* Definition of the main structure */
+typedef struct {
+ mpfr_prec_t _mpfr_prec;
+ mpfr_sign_t _mpfr_sign;
+ mp_exp_t _mpfr_exp;
+ mp_limb_t *_mpfr_d;
+} __mpfr_struct;
+
+/* Compatibility with previous types of MPFR */
+#ifndef mp_rnd_t
+# define mp_rnd_t mpfr_rnd_t
+#endif
+#ifndef mp_prec_t
+# define mp_prec_t mpfr_prec_t
+#endif
+
+/*
+ The represented number is
+ _sign*(_d[k-1]/B+_d[k-2]/B^2+...+_d[0]/B^k)*2^_exp
+ where k=ceil(_mp_prec/BITS_PER_MP_LIMB) and B=2^BITS_PER_MP_LIMB.
+
+ For the msb (most significant bit) normalized representation, we must have
+ _d[k-1]>=B/2, unless the number is singular.
+
+ We must also have the last k*BITS_PER_MP_LIMB-_prec bits set to zero.
+*/
+
+typedef __mpfr_struct mpfr_t[1];
+typedef __mpfr_struct *mpfr_ptr;
+typedef __gmp_const __mpfr_struct *mpfr_srcptr;
+
+/* For those who need a direct and fast access to the sign field.
+ However it is not in the API, thus use it at your own risk: it might
+ not be supported, or change name, in further versions!
+ Unfortunately, it must be defined here (instead of MPFR's internal
+ header file mpfr-impl.h) because it is used by some macros below.
+*/
+#define MPFR_SIGN(x) ((x)->_mpfr_sign)
+
+/* Stack interface */
+typedef enum {
+ MPFR_NAN_KIND = 0,
+ MPFR_INF_KIND = 1, MPFR_ZERO_KIND = 2, MPFR_REGULAR_KIND = 3
+} mpfr_kind_t;
+
+/* GMP defines:
+ + size_t: Standard size_t
+ + __GMP_ATTRIBUTE_PURE Attribute for math functions.
+ + __GMP_NOTHROW For C++: can't throw .
+ + __GMP_EXTERN_INLINE Attribute for inline function.
+ * __gmp_const const (Supports for K&R compiler only for mpfr.h).
+ + __GMP_DECLSPEC_EXPORT compiling to go into a DLL
+ + __GMP_DECLSPEC_IMPORT compiling to go into a application
+*/
+/* Extra MPFR defines */
+#define __MPFR_SENTINEL_ATTR
+#if defined (__GNUC__)
+# if __GNUC__ >= 4
+# undef __MPFR_SENTINEL_ATTR
+# define __MPFR_SENTINEL_ATTR __attribute__ ((sentinel))
+# endif
+#endif
+
+/* Prototypes: Support of K&R compiler */
+#if defined (__GMP_PROTO)
+# define _MPFR_PROTO __GMP_PROTO
+#elif defined (__STDC__) || defined (__cplusplus)
+# define _MPFR_PROTO(x) x
+#else
+# define _MPFR_PROTO(x) ()
+#endif
+/* Support for WINDOWS Dll:
+ Check if we are inside a MPFR build, and if so export the functions.
+ Otherwise does the same thing as GMP */
+#if defined(__MPFR_WITHIN_MPFR) && __GMP_LIBGMP_DLL
+# define __MPFR_DECLSPEC __GMP_DECLSPEC_EXPORT
+#else
+# define __MPFR_DECLSPEC __GMP_DECLSPEC
+#endif
+
+/* Note: some functions need that a specific system header is included before
+ mpfr.h to be defined. If the user forgets to include the header, the mpfr
+ function prototype in the user object file is not correct. In order to
+ raise a linker error in that case, we change their internal name in the
+ GNU mpfr library (prefixed by __gmpfr instead of mpfr)*/
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+__MPFR_DECLSPEC __gmp_const char * mpfr_get_version _MPFR_PROTO ((void));
+__MPFR_DECLSPEC __gmp_const char * mpfr_get_patches _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emin _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_set_emin _MPFR_PROTO ((mp_exp_t));
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emin_min _MPFR_PROTO ((void));
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emin_max _MPFR_PROTO ((void));
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emax _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_set_emax _MPFR_PROTO ((mp_exp_t));
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emax_min _MPFR_PROTO ((void));
+__MPFR_DECLSPEC mp_exp_t mpfr_get_emax_max _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC void mpfr_set_default_rounding_mode _MPFR_PROTO((mpfr_rnd_t));
+__MPFR_DECLSPEC mp_rnd_t mpfr_get_default_rounding_mode _MPFR_PROTO((void));
+__MPFR_DECLSPEC __gmp_const char *
+ mpfr_print_rnd_mode _MPFR_PROTO((mpfr_rnd_t));
+
+__MPFR_DECLSPEC void mpfr_clear_flags _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_clear_underflow _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_clear_overflow _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_clear_nanflag _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_clear_inexflag _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_clear_erangeflag _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC void mpfr_set_underflow _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_set_overflow _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_set_nanflag _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_set_inexflag _MPFR_PROTO ((void));
+__MPFR_DECLSPEC void mpfr_set_erangeflag _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC int mpfr_underflow_p _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_overflow_p _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_nanflag_p _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_inexflag_p _MPFR_PROTO ((void));
+__MPFR_DECLSPEC int mpfr_erangeflag_p _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC int
+ mpfr_check_range _MPFR_PROTO ((mpfr_ptr, int, mpfr_rnd_t));
+
+__MPFR_DECLSPEC void mpfr_init2 _MPFR_PROTO ((mpfr_ptr, mpfr_prec_t));
+__MPFR_DECLSPEC void mpfr_init _MPFR_PROTO ((mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_clear _MPFR_PROTO ((mpfr_ptr));
+
+__MPFR_DECLSPEC void
+ mpfr_inits2 _MPFR_PROTO ((mp_prec_t, mpfr_ptr, ...)) __MPFR_SENTINEL_ATTR;
+__MPFR_DECLSPEC void
+ mpfr_inits _MPFR_PROTO ((mpfr_ptr, ...)) __MPFR_SENTINEL_ATTR;
+__MPFR_DECLSPEC void
+ mpfr_clears _MPFR_PROTO ((mpfr_ptr, ...)) __MPFR_SENTINEL_ATTR;
+
+__MPFR_DECLSPEC int
+ mpfr_prec_round _MPFR_PROTO ((mpfr_ptr, mpfr_prec_t, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_can_round _MPFR_PROTO ((mpfr_srcptr, mp_exp_t, mpfr_rnd_t, mpfr_rnd_t,
+ mpfr_prec_t));
+
+__MPFR_DECLSPEC mp_exp_t mpfr_get_exp _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_set_exp _MPFR_PROTO ((mpfr_ptr, mp_exp_t));
+__MPFR_DECLSPEC mp_prec_t mpfr_get_prec _MPFR_PROTO((mpfr_srcptr));
+__MPFR_DECLSPEC void mpfr_set_prec _MPFR_PROTO((mpfr_ptr, mpfr_prec_t));
+__MPFR_DECLSPEC void mpfr_set_prec_raw _MPFR_PROTO((mpfr_ptr, mpfr_prec_t));
+__MPFR_DECLSPEC void mpfr_set_default_prec _MPFR_PROTO((mpfr_prec_t));
+__MPFR_DECLSPEC mp_prec_t mpfr_get_default_prec _MPFR_PROTO((void));
+
+__MPFR_DECLSPEC int mpfr_set_d _MPFR_PROTO ((mpfr_ptr, double, mpfr_rnd_t));
+#ifdef MPFR_WANT_DECIMAL_FLOATS
+__MPFR_DECLSPEC int mpfr_set_decimal64 _MPFR_PROTO ((mpfr_ptr, _Decimal64,
+ mp_rnd_t));
+#endif
+__MPFR_DECLSPEC int
+ mpfr_set_ld _MPFR_PROTO ((mpfr_ptr, long double, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_z _MPFR_PROTO ((mpfr_ptr, mpz_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC void mpfr_set_nan _MPFR_PROTO ((mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_set_inf _MPFR_PROTO ((mpfr_ptr, int));
+__MPFR_DECLSPEC int
+ mpfr_set_f _MPFR_PROTO ((mpfr_ptr, mpf_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_get_f _MPFR_PROTO ((mpf_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_set_si _MPFR_PROTO ((mpfr_ptr, long, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_ui _MPFR_PROTO ((mpfr_ptr, unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_si_2exp _MPFR_PROTO ((mpfr_ptr, long, mp_exp_t, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_ui_2exp _MPFR_PROTO ((mpfr_ptr,unsigned long,mp_exp_t,mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_q _MPFR_PROTO ((mpfr_ptr, mpq_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_str _MPFR_PROTO ((mpfr_ptr, __gmp_const char *, int, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_init_set_str _MPFR_PROTO ((mpfr_ptr, __gmp_const char *, int,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set4 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t, int));
+__MPFR_DECLSPEC int
+ mpfr_abs _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_neg _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_signbit _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC int
+ mpfr_setsign _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, int, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_copysign _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr, mpfr_rnd_t));
+
+#ifdef _MPFR_H_HAVE_INTMAX_T
+#define mpfr_set_sj __gmpfr_set_sj
+#define mpfr_set_sj_2exp __gmpfr_set_sj_2exp
+#define mpfr_set_uj __gmpfr_set_uj
+#define mpfr_set_uj_2exp __gmpfr_set_uj_2exp
+#define mpfr_get_sj __gmpfr_mpfr_get_sj
+#define mpfr_get_uj __gmpfr_mpfr_get_uj
+__MPFR_DECLSPEC int mpfr_set_sj _MPFR_PROTO ((mpfr_t, intmax_t, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_sj_2exp _MPFR_PROTO ((mpfr_t, intmax_t, intmax_t, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_set_uj _MPFR_PROTO ((mpfr_t, uintmax_t, mpfr_rnd_t));
+__MPFR_DECLSPEC int
+ mpfr_set_uj_2exp _MPFR_PROTO ((mpfr_t, uintmax_t, intmax_t, mpfr_rnd_t));
+__MPFR_DECLSPEC intmax_t mpfr_get_sj _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC uintmax_t mpfr_get_uj _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t));
+#endif
+
+__MPFR_DECLSPEC mp_exp_t mpfr_get_z_exp _MPFR_PROTO ((mpz_ptr, mpfr_srcptr));
+__MPFR_DECLSPEC double mpfr_get_d _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t));
+#ifdef MPFR_WANT_DECIMAL_FLOATS
+__MPFR_DECLSPEC _Decimal64 mpfr_get_decimal64 _MPFR_PROTO ((mpfr_srcptr,
+ mp_rnd_t));
+#endif
+__MPFR_DECLSPEC long double mpfr_get_ld _MPFR_PROTO ((mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC double mpfr_get_d1 _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC double mpfr_get_d_2exp _MPFR_PROTO ((long*, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC long double mpfr_get_ld_2exp _MPFR_PROTO ((long*, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC long mpfr_get_si _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC unsigned long mpfr_get_ui _MPFR_PROTO ((mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC char*mpfr_get_str _MPFR_PROTO ((char*, mp_exp_t*, int, size_t,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC void mpfr_get_z _MPFR_PROTO ((mpz_ptr z, mpfr_srcptr f,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC void mpfr_free_str _MPFR_PROTO ((char *));
+
+
+__MPFR_DECLSPEC void mpfr_random _MPFR_PROTO ((mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_random2 _MPFR_PROTO ((mpfr_ptr,mp_size_t,mp_exp_t));
+__MPFR_DECLSPEC int mpfr_urandomb _MPFR_PROTO ((mpfr_ptr, gmp_randstate_t));
+
+__MPFR_DECLSPEC void mpfr_nextabove _MPFR_PROTO ((mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_nextbelow _MPFR_PROTO ((mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_nexttoward _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr));
+
+#ifdef _MPFR_H_HAVE_FILE
+#define mpfr_inp_str __gmpfr_inp_str
+#define mpfr_out_str __gmpfr_out_str
+__MPFR_DECLSPEC size_t mpfr_inp_str _MPFR_PROTO ((mpfr_ptr, FILE*, int,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC size_t mpfr_out_str _MPFR_PROTO ((FILE*, int, size_t,
+ mpfr_srcptr, mpfr_rnd_t));
+#define mpfr_fprintf __gmpfr_fprintf
+__MPFR_DECLSPEC int mpfr_fprintf _MPFR_PROTO ((FILE*, __gmp_const char*,
+ ...));
+#endif
+__MPFR_DECLSPEC int mpfr_printf _MPFR_PROTO ((__gmp_const char*, ...));
+__MPFR_DECLSPEC int mpfr_asprintf _MPFR_PROTO ((char**, __gmp_const char*,
+ ...));
+__MPFR_DECLSPEC int mpfr_sprintf _MPFR_PROTO ((char*, __gmp_const char*,
+ ...));
+__MPFR_DECLSPEC int mpfr_snprintf _MPFR_PROTO ((char*, size_t,
+ __gmp_const char*, ...));
+
+#ifdef _MPFR_H_HAVE_VA_LIST
+#ifdef _MPFR_H_HAVE_FILE
+#define mpfr_vfprintf __gmpfr_vfprintf
+__MPFR_DECLSPEC int mpfr_vfprintf _MPFR_PROTO ((FILE*, __gmp_const char*,
+ va_list));
+#endif /* _MPFR_H_HAVE_FILE */
+#define mpfr_vprintf __gmpfr_vprintf
+#define mpfr_vasprintf __gmpfr_vasprintf
+#define mpfr_vsprintf __gmpfr_vsprintf
+#define mpfr_vsnprintf __gmpfr_vsnprintf
+__MPFR_DECLSPEC int mpfr_vprintf _MPFR_PROTO ((__gmp_const char*, va_list));
+__MPFR_DECLSPEC int mpfr_vasprintf _MPFR_PROTO ((char**, __gmp_const char*,
+ va_list));
+__MPFR_DECLSPEC int mpfr_vsprintf _MPFR_PROTO ((char*, __gmp_const char*,
+ va_list));
+__MPFR_DECLSPEC int mpfr_vsnprintf _MPFR_PROTO ((char*, size_t,
+ __gmp_const char*, va_list));
+#endif /* _MPFR_H_HAVE_VA_LIST */
+
+__MPFR_DECLSPEC int mpfr_pow _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_pow_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_pow_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_ui_pow_ui _MPFR_PROTO ((mpfr_ptr, unsigned long int,
+ unsigned long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_ui_pow _MPFR_PROTO ((mpfr_ptr, unsigned long int,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_pow_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpz_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_sqrt _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sqrt_ui _MPFR_PROTO ((mpfr_ptr, unsigned long,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_rec_sqrt _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_add _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_add_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_ui_sub _MPFR_PROTO ((mpfr_ptr, unsigned long,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_ui_div _MPFR_PROTO ((mpfr_ptr, unsigned long,
+ mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_add_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_si_sub _MPFR_PROTO ((mpfr_ptr, long int,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long int, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_si_div _MPFR_PROTO ((mpfr_ptr, long int,
+ mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_add_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ double, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ double, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_d_sub _MPFR_PROTO ((mpfr_ptr, double,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ double, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ double, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_d_div _MPFR_PROTO ((mpfr_ptr, double,
+ mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_sqr _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_const_pi _MPFR_PROTO ((mpfr_ptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_const_log2 _MPFR_PROTO ((mpfr_ptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_const_euler _MPFR_PROTO ((mpfr_ptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_const_catalan _MPFR_PROTO ((mpfr_ptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_agm _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_log _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_log2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_log10 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_log1p _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_exp2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_exp10 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_expm1 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_eint _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_li2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_cmp _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_cmp3 _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr, int));
+__MPFR_DECLSPEC int mpfr_cmp_d _MPFR_PROTO ((mpfr_srcptr, double));
+__MPFR_DECLSPEC int mpfr_cmp_ld _MPFR_PROTO ((mpfr_srcptr, long double));
+__MPFR_DECLSPEC int mpfr_cmpabs _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_cmp_ui _MPFR_PROTO ((mpfr_srcptr, unsigned long));
+__MPFR_DECLSPEC int mpfr_cmp_si _MPFR_PROTO ((mpfr_srcptr, long));
+__MPFR_DECLSPEC int mpfr_cmp_ui_2exp _MPFR_PROTO ((mpfr_srcptr, unsigned long,
+ mp_exp_t));
+__MPFR_DECLSPEC int mpfr_cmp_si_2exp _MPFR_PROTO ((mpfr_srcptr, long,
+ mp_exp_t));
+__MPFR_DECLSPEC void mpfr_reldiff _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_eq _MPFR_PROTO((mpfr_srcptr, mpfr_srcptr,
+ unsigned long));
+__MPFR_DECLSPEC int mpfr_sgn _MPFR_PROTO ((mpfr_srcptr));
+
+__MPFR_DECLSPEC int mpfr_mul_2exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_2exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul_2ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_2ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ unsigned long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_mul_2si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_2si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ long, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_rint _MPFR_PROTO((mpfr_ptr,mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_round _MPFR_PROTO((mpfr_ptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_trunc _MPFR_PROTO((mpfr_ptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_ceil _MPFR_PROTO((mpfr_ptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_floor _MPFR_PROTO((mpfr_ptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_rint_round _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_rint_trunc _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_rint_ceil _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_rint_floor _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_frac _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_modf _MPFR_PROTO ((mpfr_ptr, mpfr_ptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_remquo _MPFR_PROTO ((mpfr_ptr, long*, mpfr_srcptr,
+ mpfr_srcptr, mp_rnd_t));
+__MPFR_DECLSPEC int mpfr_remainder _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mp_rnd_t));
+__MPFR_DECLSPEC int mpfr_fmod _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mp_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_fits_ulong_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_slong_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_uint_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_sint_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_ushort_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_sshort_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_uintmax_p _MPFR_PROTO((mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fits_intmax_p _MPFR_PROTO((mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC void mpfr_extract _MPFR_PROTO ((mpz_ptr, mpfr_srcptr,
+ unsigned int));
+__MPFR_DECLSPEC void mpfr_swap _MPFR_PROTO ((mpfr_ptr, mpfr_ptr));
+__MPFR_DECLSPEC void mpfr_dump _MPFR_PROTO ((mpfr_srcptr));
+
+__MPFR_DECLSPEC int mpfr_nan_p _MPFR_PROTO((mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_inf_p _MPFR_PROTO((mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_number_p _MPFR_PROTO((mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_integer_p _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_zero_p _MPFR_PROTO ((mpfr_srcptr));
+
+__MPFR_DECLSPEC int mpfr_greater_p _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_greaterequal_p _MPFR_PROTO ((mpfr_srcptr,
+ mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_less_p _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_lessequal_p _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_lessgreater_p _MPFR_PROTO((mpfr_srcptr,mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_equal_p _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+__MPFR_DECLSPEC int mpfr_unordered_p _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr));
+
+__MPFR_DECLSPEC int mpfr_atanh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_acosh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_asinh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cosh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sinh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_tanh _MPFR_PROTO((mpfr_ptr,mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sinh_cosh _MPFR_PROTO ((mpfr_ptr, mpfr_ptr,
+ mpfr_srcptr, mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_sech _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_csch _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_coth _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_acos _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_asin _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_atan _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sin _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sin_cos _MPFR_PROTO ((mpfr_ptr, mpfr_ptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cos _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_tan _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_atan2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sec _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_csc _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cot _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_hypot _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_erf _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_erfc _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cbrt _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_root _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,unsigned long,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_gamma _MPFR_PROTO((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_lngamma _MPFR_PROTO((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_lgamma _MPFR_PROTO((mpfr_ptr,int*,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_zeta _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_zeta_ui _MPFR_PROTO ((mpfr_ptr,unsigned long,mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fac_ui _MPFR_PROTO ((mpfr_ptr, unsigned long int,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_j0 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_j1 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_jn _MPFR_PROTO ((mpfr_ptr, long, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_y0 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_y1 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_yn _MPFR_PROTO ((mpfr_ptr, long, mpfr_srcptr,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_min _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_max _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_dim _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_mul_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpz_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpz_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_add_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpz_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpz_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cmp_z _MPFR_PROTO ((mpfr_srcptr, mpz_srcptr));
+
+__MPFR_DECLSPEC int mpfr_mul_q _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpq_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_div_q _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpq_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_add_q _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpq_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sub_q _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,
+ mpq_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_cmp_q _MPFR_PROTO ((mpfr_srcptr, mpq_srcptr));
+
+__MPFR_DECLSPEC int mpfr_cmp_f _MPFR_PROTO ((mpfr_srcptr, mpf_srcptr));
+
+__MPFR_DECLSPEC int mpfr_fma _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_fms _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr,
+ mpfr_srcptr, mpfr_rnd_t));
+__MPFR_DECLSPEC int mpfr_sum _MPFR_PROTO ((mpfr_ptr, mpfr_ptr *__gmp_const,
+ unsigned long, mpfr_rnd_t));
+
+__MPFR_DECLSPEC void mpfr_free_cache _MPFR_PROTO ((void));
+
+__MPFR_DECLSPEC int mpfr_subnormalize _MPFR_PROTO ((mpfr_ptr, int,
+ mp_rnd_t));
+
+__MPFR_DECLSPEC int mpfr_strtofr _MPFR_PROTO ((mpfr_ptr, __gmp_const char *,
+ char **, int, mpfr_rnd_t));
+
+__MPFR_DECLSPEC size_t mpfr_custom_get_size _MPFR_PROTO ((mp_prec_t));
+__MPFR_DECLSPEC void mpfr_custom_init _MPFR_PROTO ((void *, mp_prec_t));
+__MPFR_DECLSPEC void * mpfr_custom_get_mantissa _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC mp_exp_t mpfr_custom_get_exp _MPFR_PROTO ((mpfr_srcptr));
+__MPFR_DECLSPEC void mpfr_custom_move _MPFR_PROTO ((mpfr_ptr, void *));
+__MPFR_DECLSPEC void mpfr_custom_init_set _MPFR_PROTO ((mpfr_ptr, int,
+ mp_exp_t, mp_prec_t, void *));
+__MPFR_DECLSPEC int mpfr_custom_get_kind _MPFR_PROTO ((mpfr_srcptr));
+
+#if defined (__cplusplus)
+}
+#endif
+
+/* DON'T USE THIS! (For MPFR-public macros only, see below.)
+ The mpfr_sgn macro uses the fact that __MPFR_EXP_NAN and __MPFR_EXP_ZERO
+ are the smallest values. */
+#if __GMP_MP_SIZE_T_INT
+#define __MPFR_EXP_NAN ((mp_exp_t)((~((~(unsigned int)0)>>1))+2))
+#define __MPFR_EXP_ZERO ((mp_exp_t)((~((~(unsigned int)0)>>1))+1))
+#define __MPFR_EXP_INF ((mp_exp_t)((~((~(unsigned int)0)>>1))+3))
+#else
+#define __MPFR_EXP_NAN ((mp_exp_t)((~((~(unsigned long)0)>>1))+2))
+#define __MPFR_EXP_ZERO ((mp_exp_t)((~((~(unsigned long)0)>>1))+1))
+#define __MPFR_EXP_INF ((mp_exp_t)((~((~(unsigned long)0)>>1))+3))
+#endif
+
+/* Define MPFR_USE_EXTENSION to avoid "gcc -pedantic" warnings. */
+#ifndef MPFR_EXTENSION
+# if defined(MPFR_USE_EXTENSION)
+# define MPFR_EXTENSION __extension__
+# else
+# define MPFR_EXTENSION
+# endif
+#endif
+
+/* Warning! This macro doesn't work with K&R C and shouldn't be used
+ internally. For public use only, but see the MPFR manual. */
+#define MPFR_DECL_INIT(_x, _p) \
+ MPFR_EXTENSION mp_limb_t __gmpfr_local_tab_##_x[((_p)-1)/GMP_NUMB_BITS+1]; \
+ MPFR_EXTENSION mpfr_t _x = {{(_p),1,__MPFR_EXP_NAN,__gmpfr_local_tab_##_x}}
+
+/* Fast access macros to replace function interface.
+ If the USER don't want to use the macro interface, let him make happy
+ even if it produces faster and smaller code. */
+#ifndef MPFR_USE_NO_MACRO
+
+/* Inlining theses functions is both faster and smaller */
+#define mpfr_nan_p(_x) ((_x)->_mpfr_exp == __MPFR_EXP_NAN)
+#define mpfr_inf_p(_x) ((_x)->_mpfr_exp == __MPFR_EXP_INF)
+#define mpfr_zero_p(_x) ((_x)->_mpfr_exp == __MPFR_EXP_ZERO)
+#define mpfr_sgn(_x) \
+ ((_x)->_mpfr_exp < __MPFR_EXP_INF ? \
+ (mpfr_nan_p (_x) ? mpfr_set_erangeflag () : (void) 0), 0 : \
+ MPFR_SIGN (_x))
+
+/* Prevent them from using as lvalues */
+#define mpfr_get_prec(_x) ((_x)->_mpfr_prec + 0)
+#define mpfr_get_exp(_x) ((_x)->_mpfr_exp + 0)
+
+#define mpfr_round(a,b) mpfr_rint((a), (b), GMP_RNDNA)
+#define mpfr_trunc(a,b) mpfr_rint((a), (b), GMP_RNDZ)
+#define mpfr_ceil(a,b) mpfr_rint((a), (b), GMP_RNDU)
+#define mpfr_floor(a,b) mpfr_rint((a), (b), GMP_RNDD)
+
+#define mpfr_cmp_ui(b,i) mpfr_cmp_ui_2exp((b),(i),0)
+#define mpfr_cmp_si(b,i) mpfr_cmp_si_2exp((b),(i),0)
+#define mpfr_set(a,b,r) mpfr_set4(a,b,r,MPFR_SIGN(b))
+#define mpfr_abs(a,b,r) mpfr_set4(a,b,r,1)
+#define mpfr_copysign(a,b,c,r) mpfr_set4(a,b,r,MPFR_SIGN(c))
+#define mpfr_setsign(a,b,s,r) mpfr_set4(a,b,r,(s) ? -1 : 1)
+#define mpfr_signbit(x) (MPFR_SIGN(x) < 0)
+#define mpfr_cmp(b, c) mpfr_cmp3(b, c, 1)
+#define mpfr_mul_2exp(y,x,n,r) mpfr_mul_2ui((y),(x),(n),(r))
+#define mpfr_div_2exp(y,x,n,r) mpfr_div_2ui((y),(x),(n),(r))
+
+
+/* When using GCC, optimize certain common comparisons and affectations.
+ + Remove ICC since it defines __GNUC__ but produces a
+ huge number of warnings if you use this code.
+ VL: I couldn't reproduce a single warning when enabling these macros
+ with icc 10.1 20080212 on Itanium. But with this version, __ICC isn't
+ defined (__INTEL_COMPILER is, though), so that these macros are enabled
+ anyway. Checking with other ICC versions is needed. Possibly detect
+ whether warnings are produced or not with a configure test.
+ + Remove C++ too, since it complains too much. */
+#if defined (__GNUC__) && !defined(__ICC) && !defined(__cplusplus)
+#if (__GNUC__ >= 2)
+#undef mpfr_cmp_ui
+/* We use the fact that mpfr_sgn on NaN sets the erange flag and returns 0. */
+#define mpfr_cmp_ui(_f,_u) \
+ (__builtin_constant_p (_u) && (_u) == 0 ? \
+ mpfr_sgn (_f) : \
+ mpfr_cmp_ui_2exp ((_f),(_u),0))
+#undef mpfr_cmp_si
+#define mpfr_cmp_si(_f,_s) \
+ (__builtin_constant_p (_s) && (_s) >= 0 ? \
+ mpfr_cmp_ui ((_f), (_s)) : \
+ mpfr_cmp_si_2exp ((_f), (_s), 0))
+#if __GNUC__ > 2 || __GNUC_MINOR__ >= 95
+#undef mpfr_set_ui
+#define mpfr_set_ui(_f,_u,_r) \
+ (__builtin_constant_p (_u) && (_u) == 0 ? \
+ __extension__ ({ \
+ mpfr_ptr _p = (_f); \
+ _p->_mpfr_sign = 1; \
+ _p->_mpfr_exp = __MPFR_EXP_ZERO; \
+ (void) (_r); 0; }) : \
+ mpfr_set_ui_2exp ((_f), (_u), 0, (_r)))
+#endif
+#undef mpfr_set_si
+#define mpfr_set_si(_f,_s,_r) \
+ (__builtin_constant_p (_s) && (_s) >= 0 ? \
+ mpfr_set_ui ((_f), (_s), (_r)) : \
+ mpfr_set_si_2exp ((_f), (_s), 0, (_r)))
+#endif
+#endif
+
+/* Macro version of mpfr_stack interface for fast access */
+#define mpfr_custom_get_size(p) ((size_t) \
+ (((p)+GMP_NUMB_BITS-1)/GMP_NUMB_BITS*sizeof (mp_limb_t)))
+#define mpfr_custom_init(m,p) do {} while (0)
+#define mpfr_custom_get_mantissa(x) ((void*)((x)->_mpfr_d))
+#define mpfr_custom_get_exp(x) ((x)->_mpfr_exp)
+#define mpfr_custom_move(x,m) do { ((x)->_mpfr_d = (mp_limb_t*)(m)); } while (0)
+#define mpfr_custom_init_set(x,k,e,p,m) do { \
+ mpfr_ptr _x = (x); \
+ mp_exp_t _e; \
+ mpfr_kind_t _t; \
+ int _s, _k; \
+ _k = (k); \
+ if (_k >= 0) { \
+ _t = (mpfr_kind_t) _k; \
+ _s = 1; \
+ } else { \
+ _t = (mpfr_kind_t) -k; \
+ _s = -1; \
+ } \
+ _e = _t == MPFR_REGULAR_KIND ? (e) : \
+ _t == MPFR_NAN_KIND ? __MPFR_EXP_NAN : \
+ _t == MPFR_INF_KIND ? __MPFR_EXP_INF : __MPFR_EXP_ZERO; \
+ _x->_mpfr_prec = (p); \
+ _x->_mpfr_sign = _s; \
+ _x->_mpfr_exp = _e; \
+ _x->_mpfr_d = (mp_limb_t*) (m); \
+ } while (0)
+#define mpfr_custom_get_kind(x) \
+ ( (x)->_mpfr_exp > __MPFR_EXP_INF ? (int)MPFR_REGULAR_KIND*MPFR_SIGN (x) \
+ : (x)->_mpfr_exp == __MPFR_EXP_INF ? (int)MPFR_INF_KIND*MPFR_SIGN (x) \
+ : (x)->_mpfr_exp == __MPFR_EXP_NAN ? (int)MPFR_NAN_KIND \
+ : (int) MPFR_ZERO_KIND * MPFR_SIGN (x) )
+
+
+#endif /* MPFR_USE_NO_MACRO */
+
+/* Theses are defined to be macros */
+#define mpfr_init_set_si(x, i, rnd) \
+ ( mpfr_init(x), mpfr_set_si((x), (i), (rnd)) )
+#define mpfr_init_set_ui(x, i, rnd) \
+ ( mpfr_init(x), mpfr_set_ui((x), (i), (rnd)) )
+#define mpfr_init_set_d(x, d, rnd) \
+ ( mpfr_init(x), mpfr_set_d((x), (d), (rnd)) )
+#define mpfr_init_set_ld(x, d, rnd) \
+ ( mpfr_init(x), mpfr_set_ld((x), (d), (rnd)) )
+#define mpfr_init_set_z(x, i, rnd) \
+ ( mpfr_init(x), mpfr_set_z((x), (i), (rnd)) )
+#define mpfr_init_set_q(x, i, rnd) \
+ ( mpfr_init(x), mpfr_set_q((x), (i), (rnd)) )
+#define mpfr_init_set(x, y, rnd) \
+ ( mpfr_init(x), mpfr_set((x), (y), (rnd)) )
+#define mpfr_init_set_f(x, y, rnd) \
+ ( mpfr_init(x), mpfr_set_f((x), (y), (rnd)) )
+
+/* Compatibility layer -- obsolete functions and macros */
+#define mpfr_cmp_abs mpfr_cmpabs
+#define mpfr_round_prec(x,r,p) mpfr_prec_round(x,p,r)
+#define __gmp_default_rounding_mode (mpfr_get_default_rounding_mode())
+#define __mpfr_emin (mpfr_get_emin())
+#define __mpfr_emax (mpfr_get_emax())
+#define __mpfr_default_fp_bit_precision (mpfr_get_default_fp_bit_precision())
+#define MPFR_EMIN_MIN mpfr_get_emin_min()
+#define MPFR_EMIN_MAX mpfr_get_emin_max()
+#define MPFR_EMAX_MIN mpfr_get_emax_min()
+#define MPFR_EMAX_MAX mpfr_get_emax_max()
+#define mpfr_version (mpfr_get_version())
+#ifndef mpz_set_fr
+# define mpz_set_fr mpfr_get_z
+#endif
+#define mpfr_add_one_ulp(x,r) \
+ (mpfr_sgn (x) > 0 ? mpfr_nextabove (x) : mpfr_nextbelow (x))
+#define mpfr_sub_one_ulp(x,r) \
+ (mpfr_sgn (x) > 0 ? mpfr_nextbelow (x) : mpfr_nextabove (x))
+
+#endif /* __MPFR_H*/
projects / msp430-gcc.git / blobdiff