2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/15690This brief note argues that, contrary to the claim of Ishioka and Fuchikami (chao-dyn/9902012), Landauer's principle is concerned a priori with entropy generation in computing processes. The concept of heat, in this principle, is only relevant when a connection with thermodynamics is established.Comment on paper chao-dyn/9902012, 1 page (LaTeX 2.09)Chaotic Dynamicstext