2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/160858We study the application of Tuplix Calculus in modular financial budget design. We formalize organizational structure using financial transfer networks. We consider the notion of flux of money over a network, and a way to enforce the matching of influx and outflux for parts of a network. We exploit so-called signed attribute notation to make internal streams visible through encapsulations. Finally, we propose a Tuplix Calculus construct for the definition of data functions.Computational Engineering, Finance, and ScienceLogic in Computer Sciencetext