X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda_delta%2FBasic_2%2Fsubstitution%2Fltps.ma;h=06201e8e521564f74ea5f617a06b41a3deeb6c77;hb=035e3f52f8da3cb3cdb493aa20568ad673cc2cf5;hp=c8c2a1aec5e0b95426947cc6dee71abdacf644c8;hpb=83aea9a1662de32505512d6296921ebfffcfc53d;p=helm.git

diff --git a/matita/matita/contribs/lambda_delta/Basic_2/substitution/ltps.ma b/matita/matita/contribs/lambda_delta/Basic_2/substitution/ltps.ma
index c8c2a1aec..06201e8e5 100644
--- a/matita/matita/contribs/lambda_delta/Basic_2/substitution/ltps.ma
+++ b/matita/matita/contribs/lambda_delta/Basic_2/substitution/ltps.ma
@@ -170,9 +170,9 @@ lemma ltps_inv_tps12: ∀L1,K2,I,V2,d,e. L1 [d, e] ≫ K2. 𝕓{I} V2 → 0 < d
 /2/ qed.
 
 (* Basic_1: removed theorems 27:
-            csubst0_clear_O csubst0_drop_lt csubst0_drop_gt csubst0_drop_eq
+            csubst0_clear_O csubst0_ldrop_lt csubst0_ldrop_gt csubst0_ldrop_eq
             csubst0_clear_O_back csubst0_clear_S csubst0_clear_trans
-            csubst0_drop_gt_back csubst0_drop_eq_back csubst0_drop_lt_back
+            csubst0_ldrop_gt_back csubst0_ldrop_eq_back csubst0_ldrop_lt_back
             csubst0_gen_sort csubst0_gen_head csubst0_getl_ge csubst0_getl_lt
             csubst0_gen_S_bind_2 csubst0_getl_ge_back csubst0_getl_lt_back
             csubst0_snd_bind csubst0_fst_bind csubst0_both_bind