fact: Variables (X Y : Set) (state_X state_Y : Type) (step_X : X -> (nat*state_X) -> (nat*state_X) -> Prop) (step_Y : Y -> (nat*state_Y) -> (nat*state_Y) -> Prop) (sim1 sim2 : state_X -> state_Y -> Prop).
imports: List Arith Lia Undecidability.Shared.Libs.DLW.Utils(utils) Undecidability.Shared.Libs.DLW.Code(subcode sss compiler)