Function rgsl::legendre::associated_polynomials::legendre_sphPlm_deriv_array

pub fn legendre_sphPlm_deriv_array(
    m: i32,
    x: f64,
    result_array: &mut [f64],
    result_deriv_array: &mut [f64]
) -> Value

This function computes arrays of normalized associated Legendre functions \sqrt{(2l+1)/(4\pi)} \sqrt{(l-m)!/(l+m)!} P_l^m(x), and derivatives, for m >= 0, l = |m|, …, lmax, |x| <= 1.0