2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/170448We present a semi-decision procedure to tackle first order differential equations, with Liouvillian functions in the solution (LFOODEs). As in the case of the Prelle-Singer procedure, this method is based on the knowledge of the integrating factor structure.11 pages, latexMathematical PhysicsClassical Analysis and ODEsA Method to Tackle First Order Differential Equations with Liouvillian Functions in the Solution - IItext