update in ground

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

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/pr_ist_isi.ma b/matita/matita/contribs/lambdadelta/ground/relocation/pr_ist_isi.ma
index cfc6baf49e55118e7e3d66f90ac5af19688fcab7..87485963ea6c6bfc9341ca23d3cc7aa6ad7f3a4f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/relocation/pr_ist_isi.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/pr_ist_isi.ma
@@ -20,7 +20,7 @@ include "ground/relocation/pr_ist.ma".
 (* Advanced constructions with pr_isi ***************************************)
 
 (*** isid_at_total *)
-lemma pr_isi_pat_total: ∀f. 𝐓❨f❩ → (∀i1,i2. @❨i1,f❩ ≘ i2 → i1 = i2) → 𝐈❨f❩.
+lemma pr_isi_pat_total: ∀f. 𝐓❨f❩ → (∀i1,i2. ＠⧣❨i1,f❩ ≘ i2 → i1 = i2) → 𝐈❨f❩.
 #f #H1f #H2f @pr_isi_pat
 #i lapply (H1f i) -H1f *
 #j #Hf >(H2f … Hf) in ⊢ (???%); -H2f //