Searched refs:machine_epsilon (Results 1 - 3 of 3) sorted by relevance

/external/eigen/Eigen/src/Eigen2Support/
H A DMathFunctions.h31 template<typename T> inline T machine_epsilon () { return NumTraits<T>::epsilon(); } function in namespace:Eigen
/external/eigen/unsupported/test/mpreal/
H A Dmpreal.h920 inline mpreal machine_epsilon(mp_prec_t prec = mpreal::get_default_prec());
923 inline mpreal machine_epsilon(const mpreal& x);
2020 inline mpreal machine_epsilon(mp_prec_t prec)
2023 return machine_epsilon(mpreal(1, prec));
2026 inline mpreal machine_epsilon(const mpreal& x)
2048 return (mpreal(1, prec) - machine_epsilon(prec)) << mpreal::get_emax();
2053 return abs(a - b) <= machine_epsilon((max)(abs(a), abs(b))) * maxUlps;
2063 return isEqualFuzzy(a, b, machine_epsilon((max)(1, (min)(abs(a), abs(b)))));
2988 inline static mpfr::mpreal epsilon(mp_prec_t precision = mpfr::mpreal::get_default_prec()) { return mpfr::machine_epsilon(precision); }
2991 inline static mpfr::mpreal epsilon(const mpfr::mpreal& x) { return mpfr::machine_epsilon(
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/external/eigen/Eigen/src/Eigen2Support/Geometry/
H A DQuaternion.h418 static const Scalar one = Scalar(1) - machine_epsilon<Scalar>();

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