- lambda_delta: programmed renaming to lambdadelta

[helm.git] / matita / matita / contribs / lambda_delta / basic_2 / reducibility / cif_append.ma

diff --git a/matita/matita/contribs/lambda_delta/basic_2/reducibility/cif_append.ma b/matita/matita/contribs/lambda_delta/basic_2/reducibility/cif_append.ma
deleted file mode 100644 (file)
index 45fd178..0000000
--- a/matita/matita/contribs/lambda_delta/basic_2/reducibility/cif_append.ma
+++ /dev/null
@@ -1,34 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||M||                                                             *)
-(*      ||A||       A project by Andrea Asperti                           *)
-(*      ||T||                                                             *)
-(*      ||I||       Developers:                                           *)
-(*      ||T||         The HELM team.                                      *)
-(*      ||A||         http://helm.cs.unibo.it                             *)
-(*      \   /                                                             *)
-(*       \ /        This file is distributed under the terms of the       *)
-(*        v         GNU General Public License Version 2                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-include "basic_2/reducibility/crf_append.ma".
-include "basic_2/reducibility/cif.ma".
-
-(* CONTEXT-SENSITIVE IRREDUCIBLE TERMS **************************************)
-
-(* Advanved properties ******************************************************)
-
-lemma cif_labst_last: ∀L,T,W. L ⊢ 𝐈⦃T⦄  → ⋆.ⓛW @@ L ⊢ 𝐈⦃T⦄.
-/3 width=2 by crf_inv_labst_last/ qed.
-
-lemma cif_tif: ∀T,W. ⋆ ⊢ 𝐈⦃T⦄ → ⋆.ⓛW ⊢ 𝐈⦃T⦄.
-/3 width=2 by crf_inv_trf/ qed.
-
-(* Advanced inversion lemmas ************************************************)
-
-lemma cif_inv_labst_last: ∀L,T,W. ⋆.ⓛW @@ L ⊢ 𝐈⦃T⦄  → L ⊢ 𝐈⦃T⦄.
-/3 width=1/ qed-.
-
-lemma cif_inv_tif: ∀T,W. ⋆.ⓛW ⊢ 𝐈⦃T⦄  → ⋆ ⊢ 𝐈⦃T⦄.
-/3 width=1/ qed-.