fact: Definition pr2_path {A} {P : A -> Type} {u v : sigT P} (p : u = v) : eq_rect _ _ (projT2 u) _ (pr1_path p) = projT2 v.
imports: Coq.Lists.List Coq.Lists.SetoidList Coq.Bool.Bool Coq.Arith.PeanoNat Coq.Strings.Ascii Coq.Strings.String Coq.Logic.Eqdep_dec Fiat.Common