Stuff moved from old Matita.

[helm.git] / matita / matita / contribs / ng_assembly2 / num / comp_ext.ma

diff --git a/matita/matita/contribs/ng_assembly2/num/comp_ext.ma b/matita/matita/contribs/ng_assembly2/num/comp_ext.ma
new file mode 100755 (executable)
index 0000000..58df52a
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+++ b/matita/matita/contribs/ng_assembly2/num/comp_ext.ma
@@ -0,0 +1,62 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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 "common/comp.ma".
+include "common/prod.ma".
+
+alias symbol "hint_decl" (instance 1) = "hint_decl_Type1".
+
+nrecord comparable_ext : Type[1] ≝
+ {
+ comp_base     : comparable;
+ ltc           : (carr comp_base) → (carr comp_base) → bool;
+ lec           : (carr comp_base) → (carr comp_base) → bool;
+ gtc           : (carr comp_base) → (carr comp_base) → bool;
+ gec           : (carr comp_base) → (carr comp_base) → bool;
+ andc          : (carr comp_base) → (carr comp_base) → (carr comp_base);
+ orc           : (carr comp_base) → (carr comp_base) → (carr comp_base);
+ xorc          : (carr comp_base) → (carr comp_base) → (carr comp_base);
+ getMSBc       : (carr comp_base) → bool;
+ setMSBc       : (carr comp_base) → (carr comp_base);
+ clrMSBc       : (carr comp_base) → (carr comp_base);
+ getLSBc       : (carr comp_base) → bool;
+ setLSBc       : (carr comp_base) → (carr comp_base);
+ clrLSBc       : (carr comp_base) → (carr comp_base);
+ rcrc          : bool → (carr comp_base) → ProdT bool (carr comp_base);
+ shrc          : (carr comp_base) → ProdT bool (carr comp_base);
+ rorc          : (carr comp_base) → (carr comp_base);
+ rclc          : bool → (carr comp_base) → ProdT bool (carr comp_base);
+ shlc          : (carr comp_base) → ProdT bool (carr comp_base);
+ rolc          : (carr comp_base) → (carr comp_base); 
+ notc          : (carr comp_base) → (carr comp_base);
+ plusc_dc_dc   : bool → (carr comp_base) → (carr comp_base) → ProdT bool (carr comp_base);
+ plusc_d_dc    : (carr comp_base) → (carr comp_base) → ProdT bool (carr comp_base);
+ plusc_dc_d    : bool → (carr comp_base) → (carr comp_base) → (carr comp_base);
+ plusc_d_d     : (carr comp_base) → (carr comp_base) → (carr comp_base);
+ plusc_dc_c    : bool → (carr comp_base) → (carr comp_base) → bool;
+ plusc_d_c     : (carr comp_base) → (carr comp_base) → bool;
+ predc         : (carr comp_base) → (carr comp_base);
+ succc         : (carr comp_base) → (carr comp_base);
+ complc        : (carr comp_base) → (carr comp_base);
+ absc          : (carr comp_base) → (carr comp_base);
+ inrangec      : (carr comp_base) → (carr comp_base) → (carr comp_base) → bool
+ }.