notational change for lsubr:

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / unfold / delift_alt.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
index 10657d3c343bfac077eaa49f5e5f1209d6715f09..b9322cd1eb91571ee5b479ac9749f3695a5355a6 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
@@ -39,7 +39,7 @@ interpretation "inverse basic relocation (term) alternative"
 (* Basic properties *********************************************************)
 
 lemma delifta_lsubr_trans: ∀L1,T1,T2,d,e. L1 ⊢ ▼▼*[d, e] T1 ≡ T2 →
-                           â\88\80L2. L2 â\89¼ [d, e] L1 → L2 ⊢ ▼▼*[d, e] T1 ≡ T2.
+                           â\88\80L2. L2 â\8a\91 [d, e] L1 → L2 ⊢ ▼▼*[d, e] T1 ≡ T2.
 #L1 #T1 #T2 #d #e #H elim H -L1 -T1 -T2 -d -e // /2 width=1/
 [ #L1 #K1 #V1 #V2 #W2 #i #d #e #Hdi #Hide #HLK1 #_ #HVW2 #IHV12 #L2 #HL12
   elim (ldrop_lsubr_ldrop2_abbr … HL12 … HLK1 ? ?) -HL12 -HLK1 // /3 width=6/