update in ground static_2 basic_2 apps_2

[helm.git] / matita / matita / contribs / lambdadelta / ground / relocation / pr_coafter_nat_tls.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/pr_coafter_nat_tls.ma b/matita/matita/contribs/lambdadelta/ground/relocation/pr_coafter_nat_tls.ma
index f3b7ba71058b9f7c2de091c98014cae7306c231e..421e8a0b40ce2bc8814d7e83493b4d0c9dc091b0 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/relocation/pr_coafter_nat_tls.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/pr_coafter_nat_tls.ma
@@ -22,7 +22,7 @@ include "ground/relocation/pr_coafter.ma".
 
 (*** coafter_tls *)
 lemma pr_coafter_tls_bi_tls (n2) (n1):
-      â\88\80f1,f2,f. @â\86\91â\9dªn1, f1â\9d« ≘ n2 →
+      â\88\80f1,f2,f. @â\86\91â\9d¨n1, f1â\9d© ≘ n2 →
       f1 ~⊚ f2 ≘ f → ⫰*[n2]f1 ~⊚ ⫰*[n1]f2 ≘ ⫰*[n2]f.
 #n2 @(nat_ind_succ … n2) -n2 [ #n1 | #n2 #IH * [| #n1 ] ] #f1 #f2 #f #Hf1 #Hf
 [ elim (pr_nat_inv_zero_dx … Hf1) -Hf1 [ |*: // ] #g1 #Hg1 #H1 destruct //
@@ -40,6 +40,6 @@ qed.
 
 (*** coafter_tls_O *)
 lemma pr_coafter_tls_sn_tls:
-      â\88\80n,f1,f2,f. @â\86\91â\9dªð\9d\9f\8e, f1â\9d« ≘ n →
+      â\88\80n,f1,f2,f. @â\86\91â\9d¨ð\9d\9f\8e, f1â\9d© ≘ n →
       f1 ~⊚ f2 ≘ f → ⫰*[n]f1 ~⊚ f2 ≘ ⫰*[n]f.
 /2 width=1 by pr_coafter_tls_bi_tls/ qed.