fact: Definition fragment_bound (DD : fragment_demo) n := forall L u (inFs : u \in Fs) (inD : L \in S), #|sval (DD _ _ inFs inD)| <= n.
imports: mathcomp.ssreflect.ssreflect mathcomp(all_ssreflect) CompDecModal.libs(edone bcase fset base sltype) CompDecModal.CTL(CTL_def dags)