fork for Matita version B

[helm.git] / matitaB / matita / contribs / ng_assembly / num / byte8_lemmas.ma

diff --git a/matitaB/matita/contribs/ng_assembly/num/byte8_lemmas.ma b/matitaB/matita/contribs/ng_assembly/num/byte8_lemmas.ma
new file mode 100755 (executable)
index 0000000..3fa810b
--- /dev/null
+++ b/matitaB/matita/contribs/ng_assembly/num/byte8_lemmas.ma
@@ -0,0 +1,42 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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                  *)
+(*                                                                        *)
+(**************************************************************************)
+
+(* ********************************************************************** *)
+(*                          Progetto FreeScale                            *)
+(*                                                                        *)
+(*   Sviluppato da: Ing. Cosimo Oliboni, oliboni@cs.unibo.it              *)
+(*   Sviluppo: 2008-2010                                                  *)
+(*                                                                        *)
+(* ********************************************************************** *)
+
+include "num/byte8.ma".
+include "num/exadecim_lemmas.ma".
+include "num/comp_num_lemmas.ma".
+
+(* **** *)
+(* BYTE *)
+(* **** *)
+
+ndefinition byte8_destruct_1 ≝ cn_destruct_1 byte8.
+ndefinition byte8_destruct_2 ≝ cn_destruct_2 byte8.
+
+ndefinition symmetric_eqb8 ≝ symmetric_eqcn ? eq_ex symmetric_eqex.
+
+ndefinition eqb8_to_eq ≝ eqcn_to_eq ? eq_ex eqex_to_eq.
+ndefinition eq_to_eqb8 ≝ eq_to_eqcn ? eq_ex eq_to_eqex.
+
+ndefinition decidable_b8 ≝ decidable_cn ? decidable_ex.
+
+ndefinition neqb8_to_neq ≝ neqcn_to_neq ? eq_ex neqex_to_neq.
+ndefinition neq_to_neqb8 ≝ neq_to_neqcn ? eq_ex neq_to_neqex decidable_ex.