2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/112589Some elementary rigorous remark about the replica formalism in the Statistical Physics' approach to threshold phenomena in Computational Complexity Theory is presented.v3: little corrections not changing the substanceMathematical PhysicsStatistical MechanicsComputational ComplexitySome elementary rigorous remark about the replica formalism in the Statistical Physics' approach to threshold phenomena in Computational Complexity Theorytext