-set "baseuri" "cic:/matita/TPTP/GRP516-1".
+
include "logic/equality.ma".
(* Inclusion of: GRP516-1.p *)
(* -------------------------------------------------------------------------- *)
\forall H0:\forall A:Univ.\forall B:Univ.\forall C:Univ.eq Univ (multiply A (multiply (multiply B C) (inverse (multiply A C)))) B.eq Univ (multiply a b) (multiply b a)
.
intros.
-autobatch paramodulation timeout=100.
+autobatch paramodulation timeout=100;
try assumption.
print proofterm.
qed.