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◆ 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.

2088{
2089 /* the smallest eps such that 1 + eps != 1 */
2090 return machine_epsilon(mpreal(1, prec));
2091}
mpreal machine_epsilon(mp_prec_t prec=mpreal::get_default_prec())
Definition mpreal.h:2087

References machine_epsilon().

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