X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Frelocation%2Fgr_after_ist.ma;h=466df35ed3e341c0166218b5053ef20fe3d606d4;hp=97780f1c6c44681330ec02b25429cc673ec08aa7;hb=2ed8d2abcc3b0687141b627061b63350a0b200bd;hpb=0bcf2dc1a27e38cb6cd3d44eb838d652926841e0

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
index 97780f1c6..466df35ed 100644
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
@@ -16,9 +16,9 @@ include "ground/relocation/gr_pat_lt.ma".
 include "ground/relocation/gr_ist.ma".
 include "ground/relocation/gr_after_pat.ma".
 
-(* RELATIONAL COMPOSITION FOR GENERIC RELOCATION MAPS ***********************************************************)
+(* RELATIONAL COMPOSITION FOR GENERIC RELOCATION MAPS ***********************)
 
-(* Forward lemmas on istot **************************************************)
+(* Destructions with gr_ist *************************************************)
 
 (*** after_istot_fwd *)
 lemma gr_after_ist_des:
@@ -52,7 +52,7 @@ lemma gr_after_des_ist_pat:
 /3 width=8 by gr_after_des_pat, ex2_intro/
 qed-.
 
-(* Inversions with gr_ist *)
+(* Inversions with gr_ist ***************************************************)
 
 (*** after_inv_istot *)
 lemma gr_after_inv_ist: