X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frelocation%2Flexs_length.ma;h=812a75eeade78d1c2373a6eb7484dc15b212e5f8;hb=98fbba1b68d457807c73ebf70eb2a48696381da4;hp=af1eb9177dace502501760bcdb86e28605ecfb03;hpb=65e6209e0758832835ba8d14304a1548d059a634;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/relocation/lexs_length.ma b/matita/matita/contribs/lambdadelta/basic_2/relocation/lexs_length.ma
index af1eb9177..812a75eea 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/relocation/lexs_length.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/relocation/lexs_length.ma
@@ -22,5 +22,5 @@ include "basic_2/relocation/lexs.ma".
 (* Basic_2A1: includes: lpx_sn_fwd_length *)
 lemma lexs_fwd_length: ∀RN,RP,f,L1,L2. L1 ⪤*[RN, RP, f] L2 → |L1| = |L2|.
 #RM #RP #f #L1 #L2 #H elim H -f -L1 -L2 //
-#f #I #L1 #L2 #V1 #V2 >length_pair >length_pair //
+#f #I1 #I2 #L1 #L2 >length_bind >length_bind //
 qed-.