const_pi

const mpreal const_pi ( mp_prec_t prec = mpreal::get_default_prec(), mp_rnd_t rnd_mode = mpreal::get_default_rnd() )

friend

Definition at line 2696 of file mpreal.h.

{
    mpreal x(0, p);
    mpfr_const_pi(x.mpfr_ptr(), r);
    return x;
}

References const_pi, get_default_prec(), get_default_rnd(), mpreal(), p, and x.

Referenced by const_pi.