Lines Matching refs:mpfr

27   * via the <a href="http://www.holoborodko.com/pavel/mpfr">MPFR C++</a>
28 …* library which itself is built upon <a href="http://www.mpfr.org/">MPFR</a>/<a href="http://gmpli…
40 using namespace mpfr;
62   template<> struct NumTraits<mpfr::mpreal>
63     : GenericNumTraits<mpfr::mpreal>
75     typedef mpfr::mpreal Real;
76     typedef mpfr::mpreal NonInteger;
78 …static inline Real highest  (long Precision = mpfr::mpreal::get_default_prec()) { return  mpfr::ma…
79 …static inline Real lowest   (long Precision = mpfr::mpreal::get_default_prec()) { return -mpfr::ma…
82 …static inline Real Pi      (long Precision = mpfr::mpreal::get_default_prec())  { return mpfr::con…
83 …static inline Real Euler   (long Precision = mpfr::mpreal::get_default_prec())  { return mpfr::con…
84 …static inline Real Log2    (long Precision = mpfr::mpreal::get_default_prec())  { return mpfr::con…
85 …static inline Real Catalan (long Precision = mpfr::mpreal::get_default_prec())  { return mpfr::con…
87 …static inline Real epsilon (long Precision = mpfr::mpreal::get_default_prec())  { return mpfr::mac…
88 …static inline Real epsilon (const Real& x)                                      { return mpfr::mac…
91 …static inline int digits10 (long Precision = mpfr::mpreal::get_default_prec())  { return std::nume…
97       mpfr_prec_t weak_prec = ((mpfr::mpreal::get_default_prec()-1) * 90) / 100;
98       return mpfr::machine_epsilon(weak_prec);
104   template<> inline mpfr::mpreal random<mpfr::mpreal>()
106     return mpfr::random();
109   template<> inline mpfr::mpreal random<mpfr::mpreal>(const mpfr::mpreal& a, const mpfr::mpreal& b)
111     return a + (b-a) * random<mpfr::mpreal>();
114 …inline bool isMuchSmallerThan(const mpfr::mpreal& a, const mpfr::mpreal& b, const mpfr::mpreal& ep…
116     return mpfr::abs(a) <= mpfr::abs(b) * eps;
119   inline bool isApprox(const mpfr::mpreal& a, const mpfr::mpreal& b, const mpfr::mpreal& eps)
121     return mpfr::isEqualFuzzy(a,b,eps);
124 …inline bool isApproxOrLessThan(const mpfr::mpreal& a, const mpfr::mpreal& b, const mpfr::mpreal& e…
126     return a <= b || mpfr::isEqualFuzzy(a,b,eps);
129   template<> inline long double cast<mpfr::mpreal,long double>(const mpfr::mpreal& x)
132   template<> inline double cast<mpfr::mpreal,double>(const mpfr::mpreal& x)
135   template<> inline long cast<mpfr::mpreal,long>(const mpfr::mpreal& x)
138   template<> inline int cast<mpfr::mpreal,int>(const mpfr::mpreal& x)
142 …// This also permits to directly call mpfr's routines and avoid many temporaries produced by mpreal
144     class gebp_traits<mpfr::mpreal, mpfr::mpreal, false, false>
147       typedef mpfr::mpreal ResScalar;
168     struct gebp_kernel<mpfr::mpreal,mpfr::mpreal,Index,DataMapper,1,1,ConjugateLhs,ConjugateRhs>
170       typedef mpfr::mpreal mpreal;