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SECav. Educational software for numerical calculus

This article describes SECav, an educational software developed in the context of a research project, with the aim of supporting the teaching and learning processes of a Numerical Calculus course that is taught for several courses of the Exact and Natural Sciences Faculty of the UNLPam University. SECav focuses on the numerical resolution of nonlinear equations, polynomial interpolation and approximation, and adjustment of least squares, numerical integration and ordinary differential equations. The application was developed entirely with free tools.