eigenvalue_leaver#

spheroidal.leaver.eigenvalue_leaver(s, ell, m, g)[source]#

Computes the spin weighted spheroidal eigenvalue with spin-weight s, degree l, order m, and spheroidicity g using the continued fraction method described in (Leaver, 1985).

Parameters:

  • s (int or half-integer float) – spin weight

  • ell (int or half-integer float) – degree

  • m (int or half-integer float) – order

  • g (complex) – spheroidicity

Returns:

spin-weighted spheroidal eigenvalue \({}_{s}\lambda_{lm}\)

Return type:

double