-set "baseuri" "cic:/matita/TPTP/ROB002-1".
+
include "logic/equality.ma".
(* Inclusion of: ROB002-1.p *)
(* -------------------------------------------------------------------------- *)
\forall H3:\forall X:Univ.\forall Y:Univ.eq Univ (add X Y) (add Y X).eq Univ (add (negate (add a (negate b))) (negate (add (negate a) (negate b)))) b
.
intros.
-auto paramodulation timeout=100.
+autobatch paramodulation timeout=100;
try assumption.
print proofterm.
qed.