Function gsl_sys::gsl_monte_vegas_integrate

pub unsafe extern "C" fn gsl_monte_vegas_integrate(
    f: *mut gsl_monte_function, 
    xl: *mut f64, 
    xu: *mut f64, 
    dim: usize, 
    calls: usize, 
    r: *mut gsl_rng, 
    state: *mut gsl_monte_vegas_state, 
    result: *mut f64, 
    abserr: *mut f64
) -> c_int