update in ground

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

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
index e3f8acfcd52f8e338c22572b4287da0524c18bcb..97780f1c6c44681330ec02b25429cc673ec08aa7 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_ist.ma
@@ -45,7 +45,7 @@ lemma gr_after_des_ist_sn:
 qed-.
 
 (*** after_at1_fwd *)
-lemma gr_after_pat_sn_des:
+lemma gr_after_des_ist_pat:
       ∀f1,i1,i2. @❪i1, f1❫ ≘ i2 → ∀f2. 𝐓❪f2❫ → ∀f. f2 ⊚ f1 ≘ f →
       ∃∃i. @❪i2, f2❫ ≘ i & @❪i1, f❫ ≘ i.
 #f1 #i1 #i2 #Hf1 #f2 #Hf2 #f #Hf elim (Hf2 i2) -Hf2