operator-() [5/8]

const mpreal mpfr::operator- ( const mpreal & a, const mpreal & b )

inline

Definition at line 1314 of file mpreal.h.

{
    mpreal c(0, (std::max)(mpfr_get_prec(a.mpfr_ptr()), mpfr_get_prec(b.mpfr_ptr())));
    mpfr_sub(c.mpfr_ptr(), a.mpfr_srcptr(), b.mpfr_srcptr(), mpreal::get_default_rnd());
    return c;
}

References mpfr::mpreal::get_default_rnd(), mpfr::mpreal::mpfr_ptr(), mpfr::mpreal::mpfr_srcptr(), and operator-().