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14
15 (* This file was automatically generated: do not edit *********************)
16
17 include "CoRN.ma".
18
19 (* $Id: Nsetoid.v,v 1.4 2004/04/06 15:46:04 lcf Exp $ *)
20
21 include "model/structures/Nsec.ma".
22
23 include "algebra/CSetoidFun.ma".
24
25 (*#* **Example of a setoid: [nat]
26
27 We will show that the natural numbers form a CSetoid. 
28 *)
29
30 inline procedural "cic:/CoRN/model/setoids/Nsetoid/ap_nat_irreflexive.con" as lemma.
31
32 inline procedural "cic:/CoRN/model/setoids/Nsetoid/ap_nat_symmetric.con" as lemma.
33
34 inline procedural "cic:/CoRN/model/setoids/Nsetoid/ap_nat_cotransitive.con" as lemma.
35
36 inline procedural "cic:/CoRN/model/setoids/Nsetoid/ap_nat_tight.con" as lemma.
37
38 inline procedural "cic:/CoRN/model/setoids/Nsetoid/ap_nat_is_apartness.con" as definition.
39
40 inline procedural "cic:/CoRN/model/setoids/Nsetoid/nat_as_CSetoid.con" as definition.
41
42 (*#* ***Addition
43 *)
44
45 inline procedural "cic:/CoRN/model/setoids/Nsetoid/plus_wd.con" as lemma.
46
47 inline procedural "cic:/CoRN/model/setoids/Nsetoid/plus_strext.con" as lemma.
48
49 inline procedural "cic:/CoRN/model/setoids/Nsetoid/plus_is_bin_fun.con" as definition.
50
51 (*#* It is associative and commutative.
52 *)
53
54 inline procedural "cic:/CoRN/model/setoids/Nsetoid/plus_is_assoc.con" as lemma.
55
56 inline procedural "cic:/CoRN/model/setoids/Nsetoid/plus_is_commut.con" as lemma.
57
58 (*#* ***Multiplication
59 *)
60
61 inline procedural "cic:/CoRN/model/setoids/Nsetoid/mult_strext.con" as lemma.
62
63 inline procedural "cic:/CoRN/model/setoids/Nsetoid/mult_as_bin_fun.con" as definition.
64