Resumen de Towards a verified smith normal form algorithm in isabelle/hol

Jose Divasón Mallagaray, Jesús María Aransay Azofra

• In this note we report on a project to get a verified program to compute the Smith normal form of a matrix in Isabelle/HOL. The presented approach tries to tackle the problems that arise in an environment without dependent types as well as we try to reuse previous developments, keeping also the focus of the formalization on its full generality.