--- /dev/null
+set "baseuri" "cic:/matita/tests/third/".
+alias id "nat" = "cic:/matita/tests/first/nat.ind#xpointer(1/1)".
+alias id "O" = "cic:/matita/tests/first/nat.ind#xpointer(1/1/1)".
+alias id "eq" = "cic:/matita/tests/first/eq.ind#xpointer(1/1)".
+alias id "ultrastupid" = "cic:/matita/tests/second/ultrastupid.con".
+
+theorem iperstupid : eq nat O O.
+exact ultrastupid.
+qed.
+