proposition: Lemma weqoverdnicoprod_eq2 {n : nat} (P: ⟦S n⟧→UU) p : invmap (weqoverdnicoprod P) (ii2 p) = (lastelement ,, p ).
proof: Proof. intros. apply idpath. Defined.
imports: UniMath.Foundations.NaturalNumbers UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.NegativePropositions