]> matita.cs.unibo.it Git - helm.git/blob - helm/software/matita/tests/record.ma
more work on matitaprover (no more XML and buris are created).
[helm.git] / helm / software / matita / tests / record.ma
1 (**************************************************************************)
2 (*       ___                                                              *)
3 (*      ||M||                                                             *)
4 (*      ||A||       A project by Andrea Asperti                           *)
5 (*      ||T||                                                             *)
6 (*      ||I||       Developers:                                           *)
7 (*      ||T||         The HELM team.                                      *)
8 (*      ||A||         http://helm.cs.unibo.it                             *)
9 (*      \   /                                                             *)
10 (*       \ /        This file is distributed under the terms of the       *)
11 (*        v         GNU General Public License Version 2                  *)
12 (*                                                                        *)
13 (**************************************************************************)
14
15 set "baseuri" "cic:/matita/tests/record/".
16
17 record empty : Type \def {}.
18
19 inductive True : Prop \def I: True.
20
21 record pippo : Type \def 
22 {
23 a: Set ;
24 b: a \to Prop;
25 c: \forall x:a.(b x) \to a \to Type 
26 }.
27
28 record pluto (A, B:Set) : Type \def {
29 d: A \to B \to Prop;
30 e: \forall y:A.\forall z:B. (d y z) \to A \to B;
31 mario: \forall y:A.\forall z:B. \forall h:(d y z). \forall i : B \to Prop.
32    i (e y z h y)
33 }.
34
35 record paperino: Prop \def {
36   paolo : Type;
37   pippo : paolo \to paolo;
38   piero : True
39 }.