notation update for pointwise union

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / multiple / llpx_sn_llor.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma b/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma
index e5933d4c7358fabc4db7604a9b609d30007a1137..91d9e649e4e1acadaa15af9adc43616418b69483 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma
@@ -22,7 +22,7 @@ include "basic_2/multiple/lleq_alt.ma".
 
 lemma llpx_sn_llor_fwd_sn: ∀R. (∀L. reflexive … (R L)) →
                            ∀L1,L2,T,d. llpx_sn R d T L1 L2 →
-                           â\88\80L. L1 â©\96[T, d] L2 ≡ L → lpx_sn R L1 L.
+                           â\88\80L. L1 â\8b\93[T, d] L2 ≡ L → lpx_sn R L1 L.
 #R #HR #L1 #L2 #T #d #H1 #L #H2
 elim (llpx_sn_llpx_sn_alt … H1) -H1 #HL12 #IH1
 elim H2 -H2 #_ #HL1 #IH2