fact: Definition ext (l: Label): ExtLabel := match l with | put_label n c k v => ext_put_label _ n k v | get_label n' c' n k v => ext_get_label _ n k v | update_label n_1 c_1 n_2 k v => ext_skip_label _ | fault_label n => ext_fault_label _ n end.
imports: Coq(FunctionalExtensionality Arith Lia) Coq(Arith.Peano_dec Arith.Compare_dec) Coq(Relations.Relation_Operators) Coq(List) Chapar(Predefs)