X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fapps_2%2Ffunctional%2Fmf_cpr.ma;h=4c12310e8f11fdc5f60096f63539a79c03086d74;hp=46c1925c99d688a3d93db485b1025d2a48b3d039;hb=ca7327c20c6031829fade8bb84a3a1bb66113f54;hpb=25c634037771dff0138e5e8e3d4378183ff49b86

diff --git a/matita/matita/contribs/lambdadelta/apps_2/functional/mf_cpr.ma b/matita/matita/contribs/lambdadelta/apps_2/functional/mf_cpr.ma
index 46c1925c9..4c12310e8 100644
--- a/matita/matita/contribs/lambdadelta/apps_2/functional/mf_cpr.ma
+++ b/matita/matita/contribs/lambdadelta/apps_2/functional/mf_cpr.ma
@@ -20,9 +20,9 @@ include "apps_2/functional/mf_exteq.ma".
 
 (* Properties with relocation ***********************************************)
 
-lemma mf_delta_drops (h) (G): ∀K,V1,V2. ❪G,K❫ ⊢ V1 ➡[h] V2 →
+lemma mf_delta_drops (h) (G): ∀K,V1,V2. ❪G,K❫ ⊢ V1 ➡[h,0] V2 →
                               ∀T,L,i. ⇩[i] L ≘ K.ⓓV1 →
-                              ∀gv,lv. ❪G,L❫ ⊢ ●[gv,⇡[i←#i]lv]T ➡[h] ●[gv,⇡[i←↑[↑i]V2]lv]T.
+                              ∀gv,lv. ❪G,L❫ ⊢ ●[gv,⇡[i←#i]lv]T ➡[h,0] ●[gv,⇡[i←↑[↑i]V2]lv]T.
 #h #G #K #V1 #V2 #HV #T elim T -T * //
 [ #i #L #j #HKL #gv #lv
   >mf_lref >mf_lref