Function rgsl::integration::qk

source · [−]

pub fn qk<F: Fn(f64) -> f64>(
    xgk: &[f64], 
    wg: &[f64], 
    wgk: &[f64], 
    fv1: &mut [f64], 
    fv2: &mut [f64], 
    f: F, 
    a: f64, 
    b: f64
) -> (f64, f64, f64, f64)

Expand description

Returns (result, abs_err, resabs, resasc).