- the relation for pointwise extensions now takes a binder as argument

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/static/lsubd_da.ma b/matita/matita/contribs/lambdadelta/basic_2/static/lsubd_da.ma
index 99ebd60ce4192c12f2dac2ec08467e37cd41443c..2dddc71dd50f1cd9a4fb7178734dd039c03dc0c5 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/static/lsubd_da.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/static/lsubd_da.ma
@@ -20,7 +20,7 @@ include "basic_2/static/lsubd.ma".
 (* Properties on degree assignment ******************************************)
 
 lemma lsubd_da_trans: ∀h,g,G,L2,T,l. ⦃G, L2⦄ ⊢ T ▪[h, g] l →
-                      â\88\80L1. G â\8a¢ L1 â\96ªâ\8a\91[h, g] L2 → ⦃G, L1⦄ ⊢ T ▪[h, g] l.
+                      â\88\80L1. G â\8a¢ L1 â\96ªâ«\83[h, g] L2 → ⦃G, L1⦄ ⊢ T ▪[h, g] l.
 #h #g #G #L2 #T #l #H elim H -G -L2 -T -l
 [ /2 width=1/
 | #G #L2 #K2 #V #i #l #HLK2 #_ #IHV #L1 #HL12
@@ -42,7 +42,7 @@ lemma lsubd_da_trans: ∀h,g,G,L2,T,l. ⦃G, L2⦄ ⊢ T ▪[h, g] l →
 qed-.
 
 lemma lsubd_da_conf: ∀h,g,G,L1,T,l. ⦃G, L1⦄ ⊢ T ▪[h, g] l →
-                     â\88\80L2. G â\8a¢ L1 â\96ªâ\8a\91[h, g] L2 → ⦃G, L2⦄ ⊢ T ▪[h, g] l.
+                     â\88\80L2. G â\8a¢ L1 â\96ªâ«\83[h, g] L2 → ⦃G, L2⦄ ⊢ T ▪[h, g] l.
 #h #g #G #L1 #T #l #H elim H -G -L1 -T -l
 [ /2 width=1/
 | #G #L1 #K1 #V #i #l #HLK1 #HV #IHV #L2 #HL12