some restyling ...

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / static / fdeq_req.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/static/fdeq_req.ma b/matita/matita/contribs/lambdadelta/static_2/static/fdeq_req.ma
index c430e7aae884d0ccdfdffd498b14a10f87826c1d..5dbf18b5e4b8041ab795e56223ec53493f38c4d4 100644 (file)
--- a/matita/matita/contribs/lambdadelta/static_2/static/fdeq_req.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/static/fdeq_req.ma
@@ -20,7 +20,7 @@ include "static_2/static/fdeq.ma".
 (* Properties with syntactic equivalence on referred entries ****************)
 
 lemma req_rdeq_trans: ∀L1,L,T1. L1 ≡[T1] L →
-                      ∀G1,G2,L2,T2. ⦃G1, L, T1⦄ ≛ ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≛ ⦃G2, L2, T2⦄.
+                      ∀G1,G2,L2,T2. ⦃G1,L,T1⦄ ≛ ⦃G2,L2,T2⦄ → ⦃G1,L1,T1⦄ ≛ ⦃G2,L2,T2⦄.
 #L1 #L #T1 #HL1 #G1 #G2 #L2 #T2 #H
 elim (fdeq_inv_gen_sn … H) -H #H #HL2 #T12 destruct
 /3 width=3 by fdeq_intro_sn, req_rdeq_trans/