X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Fcpre.ma;h=65a6146a7854dbe6dce6b3335ff9443e7dd2dbd3;hb=7e06d9d148ae04a21943377debd933a742d0c2fa;hp=6b998fb131999f8cc104dacc5ada63d1a276461b;hpb=3167db4903eea2eddc60a91cfd922be3672ce077;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/cpre.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/cpre.ma
index 6b998fb13..65a6146a7 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/cpre.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/cpre.ma
@@ -24,7 +24,7 @@ definition cpre: relation4 genv lenv term term ≝
 interpretation "evaluation for context-sensitive parallel reduction (term)"
    'PRedEval G L T1 T2 = (cpre G L T1 T2).
 
-(* Basic_properties *********************************************************)
+(* Basic properties *********************************************************)
 
 (* Basic_1: was just: nf2_sn3 *)
 lemma csx_cpre: ∀h,g,G,L,T1. ⦃G, L⦄ ⊢ ⬊*[h, g] T1 → ∃T2. ⦃G, L⦄ ⊢ T1 ➡* 𝐍⦃T2⦄.