2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83755We propose new construction of dependent variables for equations of an ideal barotropic fluid. This construction is based on a direct generalization of the known connection between Schroedinger equation and a system of Euler-type equations. The system for two complex-valued functions is derived that is equivalent to Euler equations. Possible advantages of the proposed formulation are discussed.Draft version. LaTeX2e. Comments are welcomeFluid Dynamicstext