(* *)
(**************************************************************************)
-set "baseuri" "cic:/matita/lebesgue/".
+
include "metric_lattice.ma".
include "sequence.ma".
+include "constructive_connectives.ma".
(* Section 3.2 *)
+(* 3.21 *)
+
+
+(* 3.17 *)
+
+
+(* 3.20 *)
+lemma uniq_sup: ∀O:ogroup.∀s:sequence O.∀x,y:O. is_sup ? s x → is_sup ? s y → x ≈ y.
+intros;
\ No newline at end of file