1 <?xml version="1.0" encoding="UTF-8"?>
3 <page xmlns="http://lambdadelta.info/"
4 description = "\lambda\delta home page"
5 title = "\lambda\delta home page"
6 head = "The Formal System λδ version 1"
8 <sitemap name="sitemap"/>
10 <section6 name="foreword">Formats</section6>
13 The formal specification of λδ version 1
14 is available in the following formats:
17 <topitem name="source">
18 <rlink to="download/lambdadelta_1.tar.gz">lambdadelta_1 for Coq 7.3.1</rlink>
19 (revised <date date="2012-10"/>).
23 <topitem name="static">
24 <rlink to="static/matita/lambdadelta/">lambdadelta_1 for Matita 0.5"</rlink>
25 (revised <date date="2011-09"/>).
26 Static HTML pages generated by the <link to="http://helm.cs.unibo.it/">HELM</link> rendering engine.
28 <rlink to="static/matita/lambdadelta/basic_1/pr3/pr3/pr3_confluence.con.html">
29 Confluence of reduction</rlink>
30 (Church-Rosser property).
32 <rlink to="static/matita/lambdadelta/basic_1/ty3/props/ty3_correct.con.html">
33 Correctness of types</rlink>.
35 <rlink to="static/matita/lambdadelta/basic_1/ty3/props/ty3_unique.con.html">
36 Uniqueness of types up to conversion</rlink>.
38 <rlink to="static/matita/lambdadelta/basic_1/ty3/pr3/ty3_sred_pr3.con.html">
39 Subject reduction of the type assignment</rlink>.
41 <rlink to="static/matita/lambdadelta/basic_1/ty3/arity_props/ty3_sn3.con.html">
42 Strong normalization of the typed terms</rlink>.
44 <rlink to="static/matita/lambdadelta/basic_1/ty3/dec/ty3_inference.con.html">
45 Decidability of the type inference problem</rlink>.
49 <topitem name="dynamic">
50 <link to="http://mowgli.cs.unibo.it:58080/apply?keys=RT&xmluri=http://helm.cs.unibo.it/helm//html/folder/index.html&prop.media-type=text/html&param.thmedia-type=text/html&param.thkeys=T1%2CT2%2CL%2CE&param.embedkeys=d_c%2CTC1%2CHC2%2CL&param.thencoding=UTF-8&prop.encoding=UTF-8&prop.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&param.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&param.encoding=UTF-8&param.media-type=text/html&param.keys=d_c%2CC1%2CHC2%2CL&profile=default&param.profile=default&param.CICURI=theory:/matita/lambdadelta/">
51 lambdadelta_1 for Matita 0.5"</link>
52 (revised <date date="2011-09"/>).
53 <link to="http://helm.cs.unibo.it/">HELM</link> directory.
54 <date date="Notice: the HELM rendering engine is offline."/>