2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/31305We discuss the scientific contributions of Edsger Wybe Dijkstra, his opinions and his legacy.10 pages. To appear in Formal Aspects of ComputingGeneral LiteratureA.0Edsger Wybe Dijkstra (1930 -- 2002): A Portrait of a Geniustext