round_error()

mpfr::mpreal std::numeric_limits< mpfr::mpreal >::round_error ( mp_prec_t precision = mpfr::mpreal::get_default_prec() )

inlinestatic

Definition at line 3281 of file mpreal.h.

        {
            mp_rnd_t r = mpfr::mpreal::get_default_rnd();
 
            if(r == GMP_RNDN)  return mpfr::mpreal(0.5, precision);
            else               return mpfr::mpreal(1.0, precision);
        }