harmonics

treams_core::vectorwaves

Function harmonics 

Source 
fn harmonics<const N: usize>(
    label: WaveLabel,
    theta: Jet<N>,
    phi: Jet<N>,
    tangential: bool,
) -> Option<[Jet<N>; 3]>
Expand description

The scalar harmonic Y and, if tangential, the angular functions pi and tau of label; None when |m| > l.