X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Freduction%2Flpx_aaa.ma;h=e088170661fdb426fd5a70d03d89a49c15dd8e86;hb=52e675f555f559c047d5449db7fc89a51b977d35;hp=e25a5902def0f261ef4ae1ecacee3ff1af1ea717;hpb=ff7754f834f937bfe2384c7703cf63f552885395;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx_aaa.ma b/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx_aaa.ma
index e25a5902d..e08817066 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx_aaa.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/reduction/lpx_aaa.ma
@@ -14,7 +14,7 @@
 
 include "basic_2/static/aaa_lift.ma".
 include "basic_2/static/lsuba_aaa.ma".
-include "basic_2/reduction/lpx_ldrop.ma".
+include "basic_2/reduction/lpx_drop.ma".
 
 (* SN EXTENDED PARALLEL REDUCTION FOR LOCAL ENVIRONMENTS ********************)
 
@@ -30,20 +30,20 @@ lemma cpx_lpx_aaa_conf: ∀h,g,G,L1,T1,A. ⦃G, L1⦄ ⊢ T1 ⁝ A →
 | #I #G #L1 #K1 #V1 #B #i #HLK1 #_ #IHV1 #X #H #L2 #HL12
   elim (cpx_inv_lref1 … H) -H
   [ #H destruct
-    elim (lpx_ldrop_conf … HLK1 … HL12) -L1 #X #H #HLK2
+    elim (lpx_drop_conf … HLK1 … HL12) -L1 #X #H #HLK2
     elim (lpx_inv_pair1 … H) -H
     #K2 #V2 #HK12 #HV12 #H destruct /3 width=6 by aaa_lref/
   | * #J #Y #Z #V2 #H #HV12 #HV2
-    lapply (ldrop_mono … H … HLK1) -H #H destruct
-    elim (lpx_ldrop_conf … HLK1 … HL12) -L1 #Z #H #HLK2
+    lapply (drop_mono … H … HLK1) -H #H destruct
+    elim (lpx_drop_conf … HLK1 … HL12) -L1 #Z #H #HLK2
     elim (lpx_inv_pair1 … H) -H #K2 #V0 #HK12 #_ #H destruct
-    /3 width=8 by aaa_lift, ldrop_fwd_drop2/
+    /3 width=8 by aaa_lift, drop_fwd_drop2/
   ]
 | #a #G #L1 #V1 #T1 #B #A #_ #_ #IHV1 #IHT1 #X #H #L2 #HL12
   elim (cpx_inv_abbr1 … H) -H *
   [ #V2 #T2 #HV12 #HT12 #H destruct /4 width=2 by lpx_pair, aaa_abbr/
   | #T2 #HT12 #HT2 #H destruct -IHV1
-    /4 width=8 by lpx_pair, aaa_inv_lift, ldrop_drop/
+    /4 width=8 by lpx_pair, aaa_inv_lift, drop_drop/
   ]
 | #a #G #L1 #V1 #T1 #B #A #_ #_ #IHV1 #IHT1 #X #H #L2 #HL12
   elim (cpx_inv_abst1 … H) -H #V2 #T2 #HV12 #HT12 #H destruct
@@ -57,7 +57,7 @@ lemma cpx_lpx_aaa_conf: ∀h,g,G,L1,T1,A. ⦃G, L1⦄ ⊢ T1 ⁝ A →
     elim (aaa_inv_abst … H) -H #B0 #A0 #HW1 #HU2 #H destruct
     /5 width=6 by lsuba_aaa_trans, lsuba_abbr, aaa_abbr, aaa_cast/
   | #b #V #V2 #W1 #W2 #U1 #U2 #HV1 #HV2 #HW12 #HU12 #H1 #H2 destruct
-    lapply (aaa_lift G L2 … B … (L2.ⓓW2) … HV2) -HV2 /2 width=2 by ldrop_drop/ #HV2
+    lapply (aaa_lift G L2 … B … (L2.ⓓW2) … HV2) -HV2 /2 width=2 by drop_drop/ #HV2
     lapply (IHT1 (ⓓ{b}W2.U2) … HL12) -IHT1 /2 width=1 by cpx_bind/ -L1 #H
     elim (aaa_inv_abbr … H) -H /3 width=3 by aaa_abbr, aaa_appl/
   ]