update in ground and static_2

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

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_tls.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_tls.ma
index 1eca80ecf46eabe8ec12ea8e2d22568472d20d8b..f31d01b5d4af621da8591a52b2a4f2253d608d19 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_tls.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_tls.ma
@@ -23,7 +23,7 @@ include "ground/relocation/gr_pat_eq.ma".
 (* Note: this requires ↑ on first n *)
 (*** at_pxx_tls *)
 lemma gr_pat_unit_succ_tls (n) (f):
-      @â\9dªð\9d\9f\8f,fâ\9d« â\89\98 â\86\91n â\86\92 @â\9dªð\9d\9f\8f,⫱*[n]f❫ ≘ 𝟏.
+      @â\9dªð\9d\9f\8f,fâ\9d« â\89\98 â\86\91n â\86\92 @â\9dªð\9d\9f\8f,â«°*[n]f❫ ≘ 𝟏.
 #n @(nat_ind_succ … n) -n //
 #n #IH #f #Hf
 elim (gr_pat_inv_unit_succ … Hf) -Hf [|*: // ] #g #Hg #H0 destruct
@@ -32,7 +32,7 @@ qed.
 
 (* Note: this requires ↑ on third n2 *)
 (*** at_tls *)
-lemma gr_pat_tls (n2) (f): ⫯⫱*[â\86\91n2]f â\89¡ ⫱*[n2]f → ∃i1. @❪i1,f❫ ≘ ↑n2.
+lemma gr_pat_tls (n2) (f): ⫯⫰*[â\86\91n2]f â\89¡ â«°*[n2]f → ∃i1. @❪i1,f❫ ≘ ↑n2.
 #n2 @(nat_ind_succ … n2) -n2
 [ /4 width=4 by gr_pat_eq_repl_back, gr_pat_refl, ex_intro/
 | #n2 #IH #f <gr_tls_swap <gr_tls_swap in ⊢ (??%→?); #H
@@ -48,7 +48,7 @@ qed-.
 (*** at_inv_nxx *)
 lemma gr_pat_inv_succ_sn (p) (g) (i1) (j2):
       @❪↑i1,g❫ ≘ j2 → @❪𝟏,g❫ ≘ p →
-      â\88\83â\88\83i2. @â\9dªi1,⫱*[p]g❫ ≘ i2 & p+i2 = j2.
+      â\88\83â\88\83i2. @â\9dªi1,â«°*[p]g❫ ≘ i2 & p+i2 = j2.
 #p elim p -p
 [ #g #i1 #j2 #Hg #H
   elim (gr_pat_inv_unit_bi … H) -H [|*: // ] #f #H0
@@ -65,7 +65,7 @@ qed-.
 (* Note: this requires ↑ on first n2 *)
 (*** at_inv_tls *)
 lemma gr_pat_inv_succ_dx_tls (n2) (i1) (f):
-      @â\9dªi1,fâ\9d« â\89\98 â\86\91n2 â\86\92 ⫯⫱*[â\86\91n2]f â\89¡ ⫱*[n2]f.
+      @â\9dªi1,fâ\9d« â\89\98 â\86\91n2 â\86\92 ⫯⫰*[â\86\91n2]f â\89¡ â«°*[n2]f.
 #n2 @(nat_ind_succ … n2) -n2
 [ #i1 #f #Hf elim (gr_pat_inv_unit_dx … Hf) -Hf // #g #H1 #H destruct
   /2 width=1 by gr_eq_refl/