update in static_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / relocation / drops_vector.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/relocation/drops_vector.ma b/matita/matita/contribs/lambdadelta/static_2/relocation/drops_vector.ma
index 4f5eef0173ddbf9403981669c043934cfeea5a30..3c3f2bec8b710eefe2c96aa8ddcbf9c15cb5cc6b 100644 (file)
--- a/matita/matita/contribs/lambdadelta/static_2/relocation/drops_vector.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/relocation/drops_vector.ma
@@ -19,8 +19,8 @@ include "static_2/relocation/drops.ma".
 
 definition d_liftable1_all: predicate (relation2 lenv term) ≝
                             λR. ∀K,Ts. all … (R K) Ts →
-                            â\88\80b,f,L. â¬\87*[b,f] L ≘ K →
-                            â\88\80Us. â¬\86*[f] Ts ≘ Us → all … (R L) Us.
+                            â\88\80b,f,L. â\87©*[b,f] L ≘ K →
+                            â\88\80Us. â\87§*[f] Ts ≘ Us → all … (R L) Us.
 
 (* Properties with generic relocation for term vectors **********************)