X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frelocation%2Flex_length.ma;h=4f77163fe2de431c9dd3839dc2cbcc7f2565a76d;hp=9c87f66520a2c0bdbb3f8565f0684ad247751d40;hb=222044da28742b24584549ba86b1805a87def070;hpb=5c186c72f508da0849058afeecc6877cd9ed6303

diff --git a/matita/matita/contribs/lambdadelta/basic_2/relocation/lex_length.ma b/matita/matita/contribs/lambdadelta/basic_2/relocation/lex_length.ma
index 9c87f6652..4f77163fe 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/relocation/lex_length.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/relocation/lex_length.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/relocation/lexs_length.ma".
+include "basic_2/relocation/sex_length.ma".
 include "basic_2/relocation/lex.ma".
 
 (* GENERIC EXTENSION OF A CONTEXT-SENSITIVE REALTION FOR TERMS **************)
@@ -21,5 +21,5 @@ include "basic_2/relocation/lex.ma".
 
 (* Basic_2A1: was: lpx_sn_fwd_length *)
 lemma lex_fwd_length: ∀R,L1,L2. L1 ⪤[R] L2 → |L1| = |L2|.
-#R #L1 #L2 * /2 width=4 by lexs_fwd_length/
+#R #L1 #L2 * /2 width=4 by sex_fwd_length/
 qed-.