(* A singleton set with a maximal element from S or empty set *)
Max(S) == { i \in S : \A j \in S : i >= j }
ASSUME /\ Ver \subseteq Nat \* Ver is a subset of Nat
/\ \A i \in Ver : i + 1 \notin Ver => Max(Ver) = { i } \* Ver is contiguous
Is there a better/cleaner way to express this assumption?
Thank you,
Yuri