Function rgsl::integration::qk

pub fn qk<T>(
    xgk: &[f64], 
    wg: &[f64], 
    wgk: &[f64], 
    fv1: &mut [f64], 
    fv2: &mut [f64], 
    f: function<T>, 
    arg: &mut T, 
    a: f64, 
    b: f64, 
    result: &mut f64, 
    abserr: &mut f64, 
    resabs: &mut f64, 
    resasc: &mut f64
)