raise_singular

treams_core::special::ferrers

Function raise_singular 

Source 
fn raise_singular(
    v: f64,
    order: i32,
    y: f64,
    zero: &OrderZero,
) -> (Scaled, Scaled)
Expand description

(S_ν^μ(y), (1 - y²) dS_ν^μ/dy) for μ >= 1 from order zero: S^1 = -w S^0'/sinθ, then the order recurrence DLMF 14.10.1 upwards.