machine_epsilon() [2/2]

mpreal mpfr::machine_epsilon ( mp_prec_t prec = mpreal::get_default_prec() )

inline

Definition at line 2087 of file mpreal.h.

{
    /* the smallest eps such that 1 + eps != 1 */
    return machine_epsilon(mpreal(1, prec));
}

References machine_epsilon().

Referenced by isEqualFuzzy(), isEqualUlps(), machine_epsilon(), machine_epsilon(), and maxval().