39645390ff
Reference: https://gcc.gnu.org/gcc-4.9/porting_to.html ------ Header <cstddef> changes The <cstddef> header was updated for C++11 support and this breaks some libraries which misuse macros meant for internal use by GCC only. For instance with GMP versions up to 5.1.3, you may see: /usr/include/c++/4.9.0/cstddef:51:11: error: ‘::max_align_t’ has not been declared using ::max_align_t; ^ Another possible error is: someheader.h:99:13: error: ‘ptrdiff_t’ does not name a type A workaround until libraries get updated is to include <cstddef> or <stddef.h> before any headers from that library.
564 lines
37 KiB
C++
564 lines
37 KiB
C++
/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Soonho Kong
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*/
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#pragma once
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#include <stdint.h>
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#include <cstddef>
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#include <mpfr.h>
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#include "util/numerics/mpz.h"
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#include "util/numerics/mpq.h"
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#include "util/numerics/mpbq.h"
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namespace lean {
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void set_mpfp_rnd(bool plus_inf);
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mpfr_rnd_t get_mpfp_rnd();
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/**
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\brief Wrapper for MPFR
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*/
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class mpfp {
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friend numeric_traits<mpfp>;
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mpfr_t m_val;
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static mpz_t const & zval(mpz const & v) { return v.m_val; }
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static mpz_t & zval(mpz & v) { return v.m_val; }
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static mpq_t const & qval(mpq const & v) { return v.m_val; }
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static mpq_t & qval(mpq & v) { return v.m_val; }
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public:
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friend void swap(mpfp & a, mpfp & b) { mpfr_swap(a.m_val, b.m_val); }
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// Setter functions
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mpfp & set(mpfp const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set(m_val, v.m_val, rnd); return *this;
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}
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mpfp & set(unsigned long int const v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_ui(m_val, v, rnd); return *this;
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}
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mpfp & set(long int const v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_si(m_val, v, rnd); return *this;
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}
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mpfp & set(float const v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_flt(m_val, v, rnd); return *this;
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}
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mpfp & set(double const v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_d(m_val, v, rnd); return *this;
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}
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mpfp & set(long double const v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_ld(m_val, v, rnd); return *this;
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}
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mpfp & set(mpz_t const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_z(m_val, v, rnd); return *this;
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}
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mpfp & set(mpq_t const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_q(m_val, v, rnd); return *this;
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}
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mpfp & set(mpf_t const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_f(m_val, v, rnd); return *this;
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}
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mpfp & set(mpz const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_z(m_val, v.m_val, rnd); return *this;
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}
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mpfp & set(mpq const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_q(m_val, v.m_val, rnd); return *this;
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}
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mpfp & set(mpbq const & v, mpfr_rnd_t rnd = MPFR_RNDN) {
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mpfr_set_z(m_val, v.m_num.m_val, rnd); // this = m_num
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mpfr_div_2ui(m_val, m_val, v.m_k, rnd); // this = m_num / (2^k)
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return *this;
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}
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// Assignment operators
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mpfp & operator=(mpfp const & v) { return set(v); }
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mpfp & operator=(unsigned long int const v) { return set(v); }
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mpfp & operator=(long int const v) { return set(v); }
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mpfp & operator=(float const v) { return set(v); }
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mpfp & operator=(double const v) { return set(v); }
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mpfp & operator=(long double const v) { return set(v); }
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mpfp & operator=(mpz_t const & v) { return set(v); }
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mpfp & operator=(mpq_t const & v) { return set(v); }
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mpfp & operator=(mpf_t const & v) { return set(v); }
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mpfp & operator=(mpz const & v) { return set(v); }
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mpfp & operator=(mpq const & v) { return set(v); }
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mpfp & operator=(mpbq const & v) { return set(v); }
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// Basic Constructors
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mpfp() { mpfr_init(m_val); } // with default precision
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explicit mpfp(int prec) { mpfr_init2(m_val, prec); }
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explicit mpfp(unsigned prec) { mpfr_init2(m_val, prec); }
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explicit mpfp(mpfr_prec_t prec) { mpfr_init2(m_val, prec); }
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// Constructors using the default precision
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explicit mpfp(float const v ):mpfp() { set(v); }
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explicit mpfp(double const v ):mpfp() { set(v); }
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explicit mpfp(long double const v):mpfp() { set(v); }
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explicit mpfp(mpz_t const & v ):mpfp() { set(v); }
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explicit mpfp(mpq_t const & v ):mpfp() { set(v); }
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explicit mpfp(mpf_t const & v ):mpfp() { set(v); }
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explicit mpfp(mpz const & v ):mpfp() { set(v); }
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explicit mpfp(mpq const & v ):mpfp() { set(v); }
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explicit mpfp(mpbq const & v ):mpfp() { set(v); }
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mpfp(mpfp const & v ):mpfp(mpfr_get_prec(v.m_val)) { set(v); }
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// Constructors using the provided precision
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mpfp(float const v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(double const v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(long double const v, mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpz_t const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpq_t const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpf_t const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpz const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpq const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpbq const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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mpfp(mpfp const & v , mpfr_prec_t p):mpfp(p) { set(v); }
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// Constructors using the provided precision and rounding mode
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mpfp(float const v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(double const v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(long double const v, mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpz_t const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpq_t const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpf_t const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpz const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpq const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpbq const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpfp const & v , mpfr_prec_t p, mpfr_rnd_t rnd):mpfp(p) { set(v, rnd); }
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mpfp(mpfp && s):mpfp(mpfr_get_prec(s.m_val)) { mpfr_swap(m_val, s.m_val); }
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~mpfp() { mpfr_clear(m_val); mpfr_free_cache(); }
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unsigned hash() const { return static_cast<unsigned>(mpfr_get_si(m_val, MPFR_RNDN)); }
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int sgn() const { return mpfr_sgn(m_val); }
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friend int sgn(mpfp const & a) { return a.sgn(); }
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bool is_pos() const { return sgn() > 0; }
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bool is_neg() const { return sgn() < 0; }
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bool is_zero() const { return sgn() == 0; }
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bool is_nonpos() const { return !is_pos(); }
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bool is_nonneg() const { return !is_neg(); }
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void neg() { mpfr_neg(m_val, m_val, MPFR_RNDN); }
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friend mpfp neg(mpfp a) { a.neg(); return a; }
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// Math functions and theirs friend functions
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void abs (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_abs(m_val, m_val, rnd); }
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void exp (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_exp(m_val, m_val, rnd); }
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void exp2 (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_exp2(m_val, m_val, rnd); }
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void exp10(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_exp10(m_val, m_val, rnd); }
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void log (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_log(m_val, m_val, rnd); }
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void log2 (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_log2(m_val, m_val, rnd); }
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void log10(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_log10(m_val, m_val, rnd); }
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void sin (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sin(m_val, m_val, rnd); }
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void cos (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_cos(m_val, m_val, rnd); }
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void tan (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_tan(m_val, m_val, rnd); }
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void sec (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sec(m_val, m_val, rnd); }
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void csc (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_csc(m_val, m_val, rnd); }
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void cot (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_cot(m_val, m_val, rnd); }
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void asin (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_asin(m_val, m_val, rnd); }
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void acos (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_acos(m_val, m_val, rnd); }
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void atan (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_atan(m_val, m_val, rnd); }
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void sinh (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sinh(m_val, m_val, rnd); }
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void cosh (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_cosh(m_val, m_val, rnd); }
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void tanh (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_tanh(m_val, m_val, rnd); }
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void asinh(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_asinh(m_val, m_val, rnd); }
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void acosh(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_acosh(m_val, m_val, rnd); }
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void atanh(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_atanh(m_val, m_val, rnd); }
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friend mpfp abs (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.abs(rnd); return a; }
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friend mpfp exp (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.exp(rnd); return a; }
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friend mpfp exp2 (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.exp2(rnd); return a; }
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friend mpfp exp10(mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.exp10(rnd); return a; }
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friend mpfp log (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.log(rnd); return a; }
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friend mpfp log2 (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.log2(rnd); return a; }
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friend mpfp log10(mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.log10(rnd); return a; }
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friend mpfp sin (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.sin(rnd); return a; }
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friend mpfp cos (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.cos(rnd); return a; }
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friend mpfp tan (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.tan(rnd); return a; }
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friend mpfp sec (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.sec(rnd); return a; }
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friend mpfp csc (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.csc(rnd); return a; }
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friend mpfp cot (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.cot(rnd); return a; }
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friend mpfp asin (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.asin(rnd); return a; }
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friend mpfp acos (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.acos(rnd); return a; }
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friend mpfp atan (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.atan(rnd); return a; }
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friend mpfp sinh (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.sinh(rnd); return a; }
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friend mpfp cosh (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.cosh(rnd); return a; }
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friend mpfp tanh (mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.tanh(rnd); return a; }
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friend mpfp asinh(mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.asinh(rnd); return a; }
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friend mpfp acosh(mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.acosh(rnd); return a; }
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friend mpfp atanh(mpfp a, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.atanh(rnd); return a; }
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void inv() { mpfr_d_div(m_val, 1.0, m_val, MPFR_RNDN); }
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friend mpfp inv(mpfp a) { a.inv(); return a; }
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double get_double(mpfr_rnd_t rnd = get_mpfp_rnd()) const { return mpfr_get_d(m_val, rnd); }
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float get_float (mpfr_rnd_t rnd = get_mpfp_rnd()) const { return mpfr_get_flt(m_val, rnd); }
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friend int cmp(mpfp const & a, mpfp const & b ) { return mpfr_cmp(a.m_val, b.m_val); }
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friend int cmp(mpfp const & a, unsigned long int const b) { return mpfr_cmp_ui(a.m_val, b); }
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friend int cmp(mpfp const & a, long int const b ) { return mpfr_cmp_si(a.m_val, b); }
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friend int cmp(mpfp const & a, double const b ) { return mpfr_cmp_d (a.m_val, b); }
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friend int cmp(mpfp const & a, long double const b ) { return mpfr_cmp_ld(a.m_val, b); }
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friend int cmp(mpfp const & a, mpz_t const & b ) { return mpfr_cmp_z (a.m_val, b); }
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friend int cmp(mpfp const & a, mpq_t const & b ) { return mpfr_cmp_q (a.m_val, b); }
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friend int cmp(mpfp const & a, mpf_t const & b ) { return mpfr_cmp_f (a.m_val, b); }
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friend int cmp(mpfp const & a, mpz const & b ) { return mpfr_cmp_z (a.m_val, zval(b)); }
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friend int cmp(mpfp const & a, mpq const & b ) { return mpfr_cmp_q (a.m_val, qval(b)); }
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// friend int cmp(mpfp const & a, mpbq const & b) { return mpfr_cmp_(a.m_val, b); }
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friend bool operator<(mpfp const & a, mpfp const & b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, mpz const & b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, unsigned long int const b) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, long int const b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, double const b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, long double const b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, mpz_t const & b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, mpq_t const & b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpfp const & a, mpf_t const & b ) { return cmp(a, b) < 0; }
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friend bool operator<(mpz const & a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(unsigned long int const a, mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(long int const a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(double const a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(long double const a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(mpz_t const & a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(mpq_t const & a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator<(mpf_t const & a , mpfp const & b) { return cmp(b, a) > 0; }
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friend bool operator>(mpfp const & a, mpfp const & b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, mpz const & b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, unsigned long int const b) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, long int const b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, double const b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, long double const b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, mpz_t const & b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, mpq_t const & b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpfp const & a, mpf_t const & b ) { return cmp(a, b) > 0; }
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friend bool operator>(mpz const & a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(unsigned long int const a, mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(long int const a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(double const a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(long double const a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(mpz_t const & a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(mpq_t const & a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator>(mpf_t const & a , mpfp const & b) { return cmp(b, a) < 0; }
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friend bool operator<=(mpfp const & a, mpfp const & b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, mpz const & b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, unsigned long int const b) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, long int const b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, double const b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, long double const b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, mpz_t const & b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, mpq_t const & b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpfp const & a, mpf_t const & b ) { return cmp(a, b) <= 0; }
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friend bool operator<=(mpz const & a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(unsigned long int const a, mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(long int const a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(double const a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(long double const a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(mpz_t const & a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(mpq_t const & a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator<=(mpf_t const & a , mpfp const & b) { return cmp(b, a) >= 0; }
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friend bool operator>=(mpfp const & a, mpfp const & b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, mpz const & b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, unsigned long int const b) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, long int const b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, double const b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, long double const b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, mpz_t const & b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, mpq_t const & b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpfp const & a, mpf_t const & b ) { return cmp(a, b) >= 0; }
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friend bool operator>=(mpz const & a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(unsigned long int const a, mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(long int const a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(double const a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(long double const a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(mpz_t const & a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(mpq_t const & a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator>=(mpf_t const & a , mpfp const & b) { return cmp(b, a) <= 0; }
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friend bool operator==(mpfp const & a, mpfp const & b) { return mpfr_equal_p(a.m_val, b.m_val) != 0; }
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friend bool operator==(unsigned long int const a, mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(long int const a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(double const a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(long double const a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(mpz_t const & a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(mpq_t const & a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(mpf_t const & a , mpfp const & b) { return cmp(b, a) == 0; }
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friend bool operator==(mpfp const & a, mpz const & b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, unsigned long int const b) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, long int const b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, double const b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, long double const b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, mpz_t const & b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, mpq_t const & b ) { return cmp(a, b) == 0; }
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friend bool operator==(mpfp const & a, mpf_t const & b ) { return cmp(a, b) == 0; }
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friend bool operator!=(mpfp const & a, mpfp const & b) { return !operator==(a, b); }
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friend bool operator!=(unsigned long int const a, mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(long int const a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(double const a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(long double const a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(mpz_t const & a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(mpq_t const & a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(mpf_t const & a , mpfp const & b) { return cmp(b, a) != 0; }
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friend bool operator!=(mpfp const & a, mpz const & b ) { return cmp(a, b) != 0; }
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friend bool operator!=(mpfp const & a, unsigned long int const b) { return cmp(a, b) != 0; }
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friend bool operator!=(mpfp const & a, long int const b ) { return cmp(a, b) != 0; }
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friend bool operator!=(mpfp const & a, double const b ) { return cmp(a, b) != 0; }
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friend bool operator!=(mpfp const & a, long double const b ) { return cmp(a, b) != 0; }
|
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friend bool operator!=(mpfp const & a, mpz_t const & b ) { return cmp(a, b) != 0; }
|
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friend bool operator!=(mpfp const & a, mpq_t const & b ) { return cmp(a, b) != 0; }
|
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friend bool operator!=(mpfp const & a, mpf_t const & b ) { return cmp(a, b) != 0; }
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mpfp & add(mpfp const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & add(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_ui(m_val, m_val, o, rnd); return *this; }
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mpfp & add(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_si(m_val, m_val, o, rnd); return *this; }
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mpfp & add(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_d(m_val, m_val, o, rnd); return *this; }
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mpfp & add(mpz_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_z(m_val, m_val, o, rnd); return *this; }
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mpfp & add(mpq_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_q(m_val, m_val, o, rnd); return *this; }
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mpfp & add(mpz const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_z(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & add(mpq const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_add_q(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & operator+=(mpfp const & o) { return add(o); }
|
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mpfp & operator+=(unsigned long int o) { return add(o); }
|
|
mpfp & operator+=(long int const o) { return add(o); }
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|
mpfp & operator+=(double const o) { return add(o); }
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|
mpfp & operator+=(mpz_t const & o) { return add(o); }
|
|
mpfp & operator+=(mpq_t const & o) { return add(o); }
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|
mpfp & operator+=(mpz const & o) { return add(o); }
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|
mpfp & operator+=(mpq const & o) { return add(o); }
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|
friend mpfp operator+(mpfp a, mpfp const & b) { return a += b; }
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|
friend mpfp operator+(mpfp a, unsigned long const b) { return a += b; }
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|
friend mpfp operator+(mpfp a, long int const b) { return a += b; }
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|
friend mpfp operator+(mpfp a, double const b) { return a += b; }
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|
friend mpfp operator+(mpfp a, mpz_t const & b) { return a += b; }
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|
friend mpfp operator+(mpfp a, mpq_t const & b) { return a += b; }
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|
friend mpfp operator+(mpfp a, mpz const & b) { return a += b; }
|
|
friend mpfp operator+(mpfp a, mpq const & b) { return a += b; }
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|
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mpfp & sub(mpfp const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & sub(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_ui(m_val, m_val, o, rnd); return *this; }
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|
mpfp & sub(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_si(m_val, m_val, o, rnd); return *this; }
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|
mpfp & sub(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_d(m_val, m_val, o, rnd); return *this; }
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mpfp & sub(mpz_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_z(m_val, m_val, o, rnd); return *this; }
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mpfp & sub(mpq_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_q(m_val, m_val, o, rnd); return *this; }
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mpfp & sub(mpz const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_z(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & sub(mpq const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_sub_q(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & rsub(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_ui_sub(m_val, o, m_val, rnd); return *this; }
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mpfp & rsub(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_si_sub(m_val, o, m_val, rnd); return *this; }
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mpfp & rsub(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_d_sub(m_val, o, m_val, rnd); return *this; }
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mpfp & rsub(mpz_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_z_sub(m_val, o, m_val, rnd); return *this; }
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mpfp & rsub(mpz const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_z_sub(m_val, o.m_val, m_val, rnd); return *this; }
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mpfp & operator-=(mpfp const & o) { return sub(o); }
|
|
mpfp & operator-=(unsigned long int o) { return sub(o); }
|
|
mpfp & operator-=(long int const o) { return sub(o); }
|
|
mpfp & operator-=(double const o) { return sub(o); }
|
|
mpfp & operator-=(mpz_t const & o) { return sub(o); }
|
|
mpfp & operator-=(mpq_t const & o) { return sub(o); }
|
|
mpfp & operator-=(mpz const & o) { return sub(o); }
|
|
mpfp & operator-=(mpq const & o) { return sub(o); }
|
|
friend mpfp operator-(mpfp a, mpfp const & b) { return a -= b; }
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|
friend mpfp operator-(mpfp a, unsigned long const b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, long int const b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, double const b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, mpz_t const & b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, mpq_t const & b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, mpz const & b) { return a -= b; }
|
|
friend mpfp operator-(mpfp a, mpq const & b) { return a -= b; }
|
|
friend mpfp operator-(unsigned long const a, mpfp b) { return b.rsub(a); }
|
|
friend mpfp operator-(long int const a, mpfp b) { return b.rsub(a); }
|
|
friend mpfp operator-(double const a, mpfp b) { return b.rsub(a); }
|
|
friend mpfp operator-(mpz_t const & a, mpfp b) { return b.rsub(a); }
|
|
// friend mpfp operator-(mpq_t const & a, mpfp b) { return b.rsub(a); }
|
|
friend mpfp operator-(mpz const & a, mpfp b) { return b.rsub(a); }
|
|
// friend mpfp operator-(mpq const & a, mpfp b) { return b.rsub(a); }
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mpfp & mul(mpfp const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & mul(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_ui(m_val, m_val, o, rnd); return *this; }
|
|
mpfp & mul(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_si(m_val, m_val, o, rnd); return *this; }
|
|
mpfp & mul(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_d(m_val, m_val, o, rnd); return *this; }
|
|
mpfp & mul(mpz_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_z(m_val, m_val, o, rnd); return *this; }
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mpfp & mul(mpq_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_q(m_val, m_val, o, rnd); return *this; }
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mpfp & mul(mpz const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_z(m_val, m_val, o.m_val, rnd); return *this; }
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|
mpfp & mul(mpq const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_mul_q(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & operator*=(mpfp const & o) { return mul(o); }
|
|
mpfp & operator*=(unsigned long int o) { return mul(o); }
|
|
mpfp & operator*=(long int const o) { return mul(o); }
|
|
mpfp & operator*=(double const o) { return mul(o); }
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|
mpfp & operator*=(mpz_t const & o) { return mul(o); }
|
|
mpfp & operator*=(mpq_t const & o) { return mul(o); }
|
|
mpfp & operator*=(mpz const & o) { return mul(o); }
|
|
mpfp & operator*=(mpq const & o) { return mul(o); }
|
|
friend mpfp operator*(mpfp a, mpfp const & b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, unsigned long const b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, long int const b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, double const b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, mpz_t const & b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, mpq_t const & b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, mpz const & b) { return a *= b; }
|
|
friend mpfp operator*(mpfp a, mpq const & b) { return a *= b; }
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mpfp & div(mpfp const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & div(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_ui(m_val, m_val, o, rnd); return *this; }
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mpfp & div(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_si(m_val, m_val, o, rnd); return *this; }
|
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mpfp & div(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_d(m_val, m_val, o, rnd); return *this; }
|
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mpfp & div(mpz_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_z(m_val, m_val, o, rnd); return *this; }
|
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mpfp & div(mpq_t const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_q(m_val, m_val, o, rnd); return *this; }
|
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mpfp & div(mpz const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_z(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & div(mpq const & o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_div_q(m_val, m_val, o.m_val, rnd); return *this; }
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mpfp & rdiv(unsigned long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_ui_div(m_val, o, m_val, rnd); return *this; }
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mpfp & rdiv(long int const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_si_div(m_val, o, m_val, rnd); return *this; }
|
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mpfp & rdiv(double const o, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_d_div(m_val, o, m_val, rnd); return *this; }
|
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mpfp & operator/=(mpfp const & o) { return div(o); }
|
|
mpfp & operator/=(unsigned long int o) { return div(o); }
|
|
mpfp & operator/=(long int const o) { return div(o); }
|
|
mpfp & operator/=(double const o) { return div(o); }
|
|
mpfp & operator/=(mpz_t const & o) { return div(o); }
|
|
mpfp & operator/=(mpq_t const & o) { return div(o); }
|
|
mpfp & operator/=(mpz const & o) { return div(o); }
|
|
mpfp & operator/=(mpq const & o) { return div(o); }
|
|
friend mpfp operator/(mpfp a, mpfp const & b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, unsigned long const b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, long int const b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, double const b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, mpz_t const & b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, mpq_t const & b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, mpz const & b) { return a /= b; }
|
|
friend mpfp operator/(mpfp a, mpq const & b) { return a /= b; }
|
|
friend mpfp operator/(unsigned long const a, mpfp b) { return b.rdiv(a); }
|
|
friend mpfp operator/(long int const a, mpfp b) { return b.rdiv(a); }
|
|
friend mpfp operator/(double const a, mpfp b) { return b.rdiv(a); }
|
|
// friend mpfp operator/(mpz_t const & a, mpfp b) { return a.rdiv(b); }
|
|
// friend mpfp operator/(mpq_t const & a, mpfp b) { return a.rdiv(b); }
|
|
// friend mpfp operator/(mpz const & a, mpfp b) { return a.rdiv(b); }
|
|
// friend mpfp operator/(mpq const & a, mpfp b) { return a.rdiv(b); }
|
|
|
|
mpfp & operator^=(unsigned long int k) { power(k); return *this; }
|
|
friend mpfp operator^(mpfp a, unsigned long int k) { return a ^= k; }
|
|
|
|
mpfp & operator++() { return operator+=(1lu); }
|
|
mpfp operator++(int) { mpfp r(*this); ++(*this); return r; }
|
|
|
|
mpfp & operator--() { return operator-=(1lu); }
|
|
mpfp operator--(int) { mpfp r(*this); --(*this); return r; }
|
|
|
|
mpfp operator-() const { mpfp t = *this; t.neg(); return t; }
|
|
|
|
void floor() { mpfr_floor(m_val, m_val); }
|
|
void ceil () { mpfr_ceil (m_val, m_val); }
|
|
void round() { mpfr_round(m_val, m_val); }
|
|
void trunc() { mpfr_trunc(m_val, m_val); }
|
|
void rfloor(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_rint_floor(m_val, m_val, rnd); }
|
|
void rceil (mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_rint_ceil (m_val, m_val, rnd); }
|
|
void rround(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_rint_round(m_val, m_val, rnd); }
|
|
void rtrunc(mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_rint_trunc(m_val, m_val, rnd); }
|
|
|
|
friend mpfp floor(mpfp const & a) { mpfp tmp; tmp = a; tmp.floor(); return tmp; }
|
|
friend mpfp ceil (mpfp const & a) { mpfp tmp; tmp = a; tmp.ceil(); return tmp; }
|
|
friend mpfp round(mpfp const & a) { mpfp tmp; tmp = a; tmp.round(); return tmp; }
|
|
friend mpfp trunc(mpfp const & a) { mpfp tmp; tmp = a; tmp.trunc(); return tmp; }
|
|
friend mpfp rfloor(mpfp const & a, mpfr_rnd_t rnd = get_mpfp_rnd()) {
|
|
mpfp tmp; tmp = a; tmp.rfloor(rnd); return tmp;
|
|
}
|
|
friend mpfp rceil (mpfp const & a, mpfr_rnd_t rnd = get_mpfp_rnd()) {
|
|
mpfp tmp; tmp = a; tmp.rceil(rnd); return tmp;
|
|
}
|
|
friend mpfp rround(mpfp const & a, mpfr_rnd_t rnd = get_mpfp_rnd()) {
|
|
mpfp tmp; tmp = a; tmp.rround(rnd); return tmp;
|
|
}
|
|
friend mpfp rtrunc(mpfp const & a, mpfr_rnd_t rnd = get_mpfp_rnd()) {
|
|
mpfp tmp; tmp = a; tmp.rtrunc(rnd); return tmp;
|
|
}
|
|
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void power(mpfp const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_pow(m_val, m_val, b.m_val, rnd); }
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void power(unsigned long int b, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_pow_ui(m_val, m_val, b, rnd); }
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void power(long int b, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_pow_si(m_val, m_val, b, rnd); }
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void power(mpz_t const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_pow_z(m_val, m_val, b, rnd); }
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void power(mpz const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { mpfr_pow_z(m_val, m_val, b.m_val, rnd); }
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friend mpfp pow(mpfp a, mpfp const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.power(b, rnd); return a; }
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friend mpfp pow(mpfp a, unsigned long int b, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.power(b, rnd); return a; }
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friend mpfp pow(mpfp a, long int b, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.power(b, rnd); return a; }
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friend mpfp pow(mpfp a, mpz_t const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.power(b, rnd); return a; }
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friend mpfp pow(mpfp a, mpz const & b, mpfr_rnd_t rnd = get_mpfp_rnd()) { a.power(b, rnd); return a; }
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friend std::ostream & operator<<(std::ostream & out, mpfp const & v);
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};
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// Macro to implement transcendental functions
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#define LEAN_TRANS_MPFP_FUNC(f, v, rnd) v.f(rnd);
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template<>
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class numeric_traits<mpfp> {
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public:
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static mpfr_rnd_t rnd() { return get_mpfp_rnd(); }
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static bool precise() { return false; }
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static bool is_zero(mpfp const & v) { return v.is_zero(); }
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static bool is_pos(mpfp const & v) { return v.is_pos(); }
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static bool is_neg(mpfp const & v) { return v.is_neg(); }
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static void set_rounding(bool plus_inf) { set_mpfp_rnd(plus_inf); }
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static void neg(mpfp & v) { v.neg(); }
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static void inv(mpfp & v) { v.inv(); }
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static void reset(mpfp & v) { v = 0.0; }
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static mpfp const & zero();
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// v <- v^k
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static void power(mpfp & v, unsigned k) { v.power(static_cast<unsigned long>(k)); }
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static void abs(mpfp & v) { v.abs(); }
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static void ceil(mpfp & v) { v.ceil(); }
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static void floor(mpfp & v) { v.floor(); }
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static inline mpfp pi_lower() {
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mpfp pi_l;
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mpfr_const_pi(pi_l.m_val, MPFR_RNDD);
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return pi_l;
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}
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static inline mpfp pi() {
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mpfp pi_n;
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mpfr_const_pi(pi_n.m_val, MPFR_RNDN);
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return pi_n;
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}
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static inline mpfp pi_upper() {
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mpfp pi_u;
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mpfr_const_pi(pi_u.m_val, MPFR_RNDU);
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return pi_u;
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}
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static inline mpfp pi_half_lower() { return pi_lower() / 2lu; }
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static inline mpfp pi_half() { return pi() / 2lu; }
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static inline mpfp pi_half_upper() { return pi_upper() / 2lu; }
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static inline mpfp pi_twice_lower() { return pi_lower() * 2lu; }
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static inline mpfp pi_twice() { return pi() * 2lu; }
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static inline mpfp pi_twice_upper() { return pi_upper() * 2lu; }
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// Transcendental functions
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static void exp(mpfp & v) { LEAN_TRANS_MPFP_FUNC(exp, v, rnd()); }
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static void exp2(mpfp & v) { LEAN_TRANS_MPFP_FUNC(exp2, v, rnd()); }
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static void exp10(mpfp & v) { LEAN_TRANS_MPFP_FUNC(exp10, v, rnd()); }
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static void log(mpfp & v) { LEAN_TRANS_MPFP_FUNC(log, v, rnd()); }
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static void log2(mpfp & v) { LEAN_TRANS_MPFP_FUNC(log2, v, rnd()); }
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static void log10(mpfp & v) { LEAN_TRANS_MPFP_FUNC(log10, v, rnd()); }
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static void sin(mpfp & v) { LEAN_TRANS_MPFP_FUNC(sin, v, rnd()); }
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static void cos(mpfp & v) { LEAN_TRANS_MPFP_FUNC(cos, v, rnd()); }
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static void tan(mpfp & v) { LEAN_TRANS_MPFP_FUNC(tan, v, rnd()); }
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static void sec(mpfp & v) { LEAN_TRANS_MPFP_FUNC(sec, v, rnd()); }
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static void csc(mpfp & v) { LEAN_TRANS_MPFP_FUNC(csc, v, rnd()); }
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static void cot(mpfp & v) { LEAN_TRANS_MPFP_FUNC(cot, v, rnd()); }
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static void asin(mpfp & v) { LEAN_TRANS_MPFP_FUNC(asin, v, rnd()); }
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static void acos(mpfp & v) { LEAN_TRANS_MPFP_FUNC(acos, v, rnd()); }
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static void atan(mpfp & v) { LEAN_TRANS_MPFP_FUNC(atan, v, rnd()); }
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static void sinh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(sinh, v, rnd()); }
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static void cosh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(cosh, v, rnd()); }
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static void tanh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(tanh, v, rnd()); }
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static void asinh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(asinh, v, rnd()); }
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static void acosh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(acosh, v, rnd()); }
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static void atanh(mpfp & v) { LEAN_TRANS_MPFP_FUNC(atanh, v, rnd()); }
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};
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void initialize_mpfp();
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void finalize_mpfp();
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|
}
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