fact: Definition iscontr_rect_compute' X (i : iscontr X) (x : X) (P : X ->UU) (p : P x) : iscontr_rect' X i x P p x = p.
imports: UniMath.Combinatorics.FiniteSets UniMath.Combinatorics.Lists UniMath.Combinatorics.Vectors UniMath.MoreFoundations.PartA UniMath.MoreFoundations.Tactics