-set "baseuri" "cic:/matita/TPTP/GRP457-1".
+
include "logic/equality.ma".
(* Inclusion of: GRP457-1.p *)
(* -------------------------------------------------------------------------- *)
\forall H3:\forall A:Univ.\forall B:Univ.\forall C:Univ.eq Univ (divide (divide (divide A A) (divide A (divide B (divide (divide identity A) C)))) C) B.eq Univ (multiply (inverse a1) a1) identity
.
intros.
-auto paramodulation timeout=600.
+autobatch paramodulation timeout=100;
try assumption.
print proofterm.
qed.