X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Fcpg_lsubr.ma;h=4ca10e1a3ac437e9e582bbe6cfe3556aa1d055e0;hp=ed99d317abeaa88de4c30c3e0c28a4fc166b1d27;hb=3c7b4071a9ac096b02334c1d47468776b948e2de;hpb=2f6f2b7c01d47d23f61dd48d767bcb37aecdcfea

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpg_lsubr.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpg_lsubr.ma
index ed99d317a..4ca10e1a3 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpg_lsubr.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpg_lsubr.ma
@@ -19,8 +19,9 @@ include "basic_2/rt_transition/cpg.ma".
 
 (* Properties with restricted refinement for local environments *************)
 
-lemma lsubr_cpg_trans: ∀Rt,c,h,G. lsub_trans … (cpg Rt h c G) lsubr.
-#Rt #c #h #G #L1 #T1 #T2 #H elim H -c -G -L1 -T1 -T2
+lemma lsubr_cpg_trans (Rs) (Rk) (c) (G):
+      lsub_trans … (cpg Rs Rk c G) lsubr.
+#Rs #Rk #c #G #L1 #T1 #T2 #H elim H -c -G -L1 -T1 -T2
 [ //
 | /2 width=2 by cpg_ess/
 | #c #G #L1 #V1 #V2 #W2 #_ #HVW2 #IH #X #H