2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/153083This brief note corrects some errors in the paper quoted in the title, highlights a combinatorial result which may have been overlooked, and points to further improvements in recent literature.Algebraic GeometryData Structures and AlgorithmsExtensions and Corrections for: ``A Convex Geometric Approach to Counting the Roots of a Polynomial System''text