notational update in ground_2 and basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / static / frees_fqup.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/static/frees_fqup.ma b/matita/matita/contribs/lambdadelta/basic_2/static/frees_fqup.ma
index 8946c6e4a2f59636a34f1c9f2aa9068cb706af1c..fab29bbe6d24a1099168a3de314e9e7830b5bf55 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/static/frees_fqup.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/static/frees_fqup.ma
@@ -70,7 +70,7 @@ elim (pn_split f2) * #g2 #H destruct
   lapply (sor_comm … Hz) -Hz #Hz
   lapply (sor_mono … f Hz ?) // -Hz #H
   lapply (sor_inv_sle_sn … Hf) -Hf #Hf
-  lapply (frees_eq_repl_back â\80¦ Hf0 (⫯f) ?) /2 width=5 by eq_next/ -z #Hf0
+  lapply (frees_eq_repl_back â\80¦ Hf0 (â\86\91f) ?) /2 width=5 by eq_next/ -z #Hf0
   @(frees_bind … Hf1 Hf0) -Hf1 -Hf0 (**) (* constructor needed *)
   /2 width=1 by sor_sle_dx/
 ]
@@ -104,15 +104,15 @@ lemma frees_ind_void: ∀R:relation3 ….
                       (
                          ∀f,L,s. 𝐈⦃f⦄ → R L (⋆s) f
                       ) → (
-                         â\88\80f,i. ð\9d\90\88â¦\83fâ¦\84 â\86\92 R (â\8b\86) (#i) (â\86\91*[i]⫯f)
+                         â\88\80f,i. ð\9d\90\88â¦\83fâ¦\84 â\86\92 R (â\8b\86) (#i) (⫯*[i]â\86\91f)
                       ) → (
                          ∀f,I,L,V.
-                         L â\8a¢ ð\9d\90\85*â¦\83Vâ¦\84 â\89\98 f â\86\92 R L V fâ\86\92 R (L.â\93\91{I}V) (#O) (⫯f) 
+                         L â\8a¢ ð\9d\90\85*â¦\83Vâ¦\84 â\89\98 f â\86\92 R L V fâ\86\92 R (L.â\93\91{I}V) (#O) (â\86\91f) 
                       ) → (
-                         â\88\80f,I,L. ð\9d\90\88â¦\83fâ¦\84 â\86\92 R (L.â\93¤{I}) (#O) (⫯f)
+                         â\88\80f,I,L. ð\9d\90\88â¦\83fâ¦\84 â\86\92 R (L.â\93¤{I}) (#O) (â\86\91f)
                       ) → (
                          ∀f,I,L,i.
-                         L â\8a¢ ð\9d\90\85*â¦\83#iâ¦\84 â\89\98 f â\86\92 R L (#i) f â\86\92 R (L.â\93\98{I}) (#(⫯i)) (â\86\91f)
+                         L â\8a¢ ð\9d\90\85*â¦\83#iâ¦\84 â\89\98 f â\86\92 R L (#i) f â\86\92 R (L.â\93\98{I}) (#(â\86\91i)) (⫯f)
                       ) → (
                          ∀f,L,l. 𝐈⦃f⦄ → R L (§l) f
                       ) → (