limits: reorganized and attached to nightly tests (cow compiles fully)

[helm.git] / helm / software / matita / contribs / limits / class_defs.ma

diff --git a/helm/software/matita/contribs/limits/class_defs.ma b/helm/software/matita/contribs/limits/class_defs.ma
deleted file mode 100644 (file)
index f337d8c..0000000
--- a/helm/software/matita/contribs/limits/class_defs.ma
+++ /dev/null
@@ -1,79 +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                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-(* STATO: COMPILA *)
-
-(* Project started Wed Oct 12, 2005 ***************************************)
-
-set "baseuri" "cic:/matita/PREDICATIVE-TOPOLOGY/class_defs".
-
-include "logic/connectives.ma".
-
-(* ACZEL CATEGORIES:
-   - We use typoids with a compatible membership relation
-   - The category is intended to be the domain of the membership relation
-   - The membership relation is necessary because we need to regard the
-     domain of a propositional function (ie a predicative subset) as a
-     quantification domain and therefore as a category, but there is no
-     type in CIC representing the domain of a propositional function
-   - We set up a single equality predicate, parametric on the category,
-     defined as the reflexive, symmetic, transitive and compatible closure
-     of the cle1 predicate given inside the category. Then we prove the 
-     properties of the equality that usually are axiomatized inside the 
-     category structure. This makes categories easier to use
-*) 
-
-definition true_f \def \lambda (X:Type). \lambda (_:X). True.
-
-definition false_f \def \lambda (X:Type). \lambda (_:X). False.
-
-record Class: Type \def {
-   class:> Type;
-   cin: class \to Prop;
-   ceq: class \to class \to Prop;
-   cin_repl: \forall c1,c2. cin c1 \to ceq c1 c2 \to cin c2;
-   ceq_repl: \forall c1,c2,d1,d2. cin c1 \to
-      ceq c1 c2 \to ceq c1 d1 \to ceq c2 d2 \to ceq d1 d2;
-   ceq_refl: \forall c. cin c \to ceq c c
-}.
-
-(* external universal quantification *)
-inductive call (C:Class) (P:C \to Prop) : Prop \def
-   | call_intro: (\forall c. cin ? c \to P c) \to call C P.
-
-inductive call2 (C1,C2:Class) (P:C1 \to C2 \to Prop) : Prop \def
-   | call2_intro: 
-      (\forall c1,c2. cin ? c1 \to cin ? c2 \to P c1 c2) \to call2 C1 C2 P.
-
-(* notations **************************************************************)
-
-(*CSC: the URI must disappear: there is a bug now *)
-interpretation "external for all" 'xforall \eta.x =
-  (cic:/matita/PREDICATIVE-TOPOLOGY/class_defs/call.ind#xpointer(1/1) _ x).
-
-notation > "hvbox(\xforall ident i opt (: ty) break . p)"
-   with precedence 20
-for @{ 'xforall ${default
-  @{\lambda ${ident i} : $ty. $p}
-  @{\lambda ${ident i} . $p}}}.
-
-(*CSC: the URI must disappear: there is a bug now *)
-interpretation "external for all 2" 'xforall2 \eta.x \eta.y =
-  (cic:/matita/PREDICATIVE-TOPOLOGY/class_defs/call2.ind#xpointer(1/1) _ _ x y).
-
-notation > "hvbox(\xforall ident i1 opt (: ty1) ident i2 opt (: ty2) break . p)"
-  with precedence 20
-for @{ 'xforall2 ${default
-  @{\lambda ${ident i1} : $ty1. \lambda ${ident i2} : $ty2. $p}
-  @{\lambda ${ident i1}, ${ident i2}. $p}}}.