2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/121142We look into computational aspects of two classical knot invariants. We look for ways of simplifying the computation of the coloring invariant and of the Alexander module. We support our ideas with explicit computations on pretzel knots.52 pages, 40 figuresGeometric Topology57M27On computational aspects of two classical knot invariantstext