-set "baseuri" "cic:/matita/TPTP/GRP493-1".
+
include "logic/equality.ma".
(* Inclusion of: GRP493-1.p *)
(* -------------------------------------------------------------------------- *)
\forall H3:\forall A:Univ.\forall B:Univ.\forall C:Univ.eq Univ (double_divide (double_divide identity A) (double_divide (double_divide (double_divide B C) (double_divide identity identity)) (double_divide A C))) B.eq Univ (multiply (inverse a1) a1) identity
.
intros.
-auto paramodulation timeout=100.
+autobatch paramodulation timeout=100;
try assumption.
print proofterm.
qed.