sphericalY_eigenvalue

spheroidal.spherical.sphericalY_eigenvalue(s, l, m)

Computes the eigenvalue of the spin-weighted spherical harmonic with spin weight s, degree l, and order m.

Parameters:

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

• l (int) – degree

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

Returns:

eigenvalue of the spin-weighted spherical harmonic

Return type:

double