-set "baseuri" "cic:/matita/TPTP/LCL113-2".
+
include "logic/equality.ma".
(* Inclusion of: LCL113-2.p *)
(* -------------------------------------------------------------------------- *)
\forall H3:\forall X:Univ.eq Univ (implies truth X) X.eq Univ (implies (implies (not x) y) (implies (not y) x)) truth
.
intros.
-autobatch paramodulation timeout=100.
+autobatch paramodulation timeout=100;
try assumption.
print proofterm.
qed.