Searched defs:machine_epsilon (Results 1 - 2 of 2) 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.h672 inline const mpreal machine_epsilon(mp_prec_t prec = mpreal::get_default_prec());
675 inline const mpreal machine_epsilon(const mpreal& x);
1522 inline const mpreal machine_epsilon(mp_prec_t prec) function in namespace:mpfr
1526 return machine_epsilon(mpreal(1,prec));
1529 inline const mpreal machine_epsilon(const mpreal& x) function in namespace:mpfr
1560 return abs(a - b) <= machine_epsilon((max)(abs(a), abs(b))) * maxUlps;
1570 return isEqualFuzzy(a,b,machine_epsilon((std::min)(abs(a), abs(b))));

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