--- /dev/null
+set "baseuri" "cic:/matita/tests/second/".
+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 "refl" = "cic:/matita/tests/first/eq.ind#xpointer(1/1/1)".
+
+theorem ultrastupid : eq nat O O.
+apply refl.
+qed.
+