MatFin Financial Mathematics

MatFin is an app that allows you to perform all the most common Financial Mathematics operations: The calculation of principal, future value, interest rate, and duration for both simple and compound interest regimes. Financing and mortgage operations with fixed or variable installments, including the calculation of the installment, periodic rate, nominal rate, effective rate, and APR. Financial leasing operations with fixed or variable lease payments, including the calculation of the payment, periodic rate, nominal rate, effective rate, and APR. The calculation of Present Value and Future Value for any type of annuity-certain: whether temporary or perpetual,immediate or deferred, due or ordinary, with constant payments, in arithmetic or geometric progression, or fractional. The app allows you to easily export all your data to Excel. MatFin offers a comprehensive and rigorous approach to every operation, analyzing each one through both mathematical formalization and the underlying theoretical fundamentals. Every concept is complemented by practical examples to guide the user from abstract definition to immediate real-world application.