proposition: Lemma dmat_ev_cond (p : DF * DC) : ev_cond (val p.1) (Frag p).
proof: Proof. apply/DG5 : (FragP p). Qed.
imports: mathcomp.ssreflect.ssreflect mathcomp(all_ssreflect) CompDecModal.libs(edone bcase fset base sltype) CompDecModal.CTL(CTL_def dags)