fact: Definition stnneq_to_nopath {n : nat} (i j: ⟦n⟧ ) : ¬ (i = j) <- i ≠ j := pr2 (stn_ne_iff_neq i j).
imports: UniMath.Foundations.NaturalNumbers UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.NegativePropositions