2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61518In this paper we generalize the formula of Frobenius-Stickelberger and the formula of Kiepert type to the genus-two case.To appear in Glasgow Math. J., September, 2002 issue. Some notations are changed for adjustment with the paper 0105189 of this server. This is written by AMS-TeX (11 pages)Number TheoryAlgebraic Geometrytext