SpheroidalQS

SpheroidalQS[n, m, γ, z] gives the angular spheroidal function QS_n,m(γ,z) of the second kind.

This is a special function used in solving wave equations in spheroidal coordinates.

Examples

SpheroidalQS[2, 1, 1.0, 0.5]

Plot[SpheroidalQS[2, 0, 1, x], {x, -1, 1}]

N[SpheroidalQS[3, 1, 2, 0.3]]

*See the official Wolfram Language Reference for more details.