ajdmom.mdl_1fsv.cov.exp_vn¶

ajdmom.mdl_1fsv.cov.exp_vn(l)[source]¶

Expand \(v_n^l\)

Parameters:: l (int) – power
Returns:: poly with attribute keyfor = (‘e^{-knh}IE_n’, ‘e^{-kh}’, ‘v_{n-1}’, ‘theta’, ‘sigma_v’).
Return type:: Poly