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7 <meta content="Ferruccio Guidi" name="author">
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13 <h1>The Formal System λδ (\lambda\delta)<br>
15 <h2>Towards the unification of terms, types, environments and
17 <img style="width: 95%; height: 4px;" alt="[Separator]" title="Separator" src="images/rainbow.png"><br>
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21 <td style="vertical-align: top;">
23 <li><a href="index.html">Foreword</a></li>
26 <li><a href="news.html">News</a></li>
32 <li><a href="implementation.html">Resources</a><br>
36 <td style="vertical-align: top; text-align: left;">
37 <h3 style="text-align: right;">Documentation <img style="width: 37px; height: 37px;" alt="[Butterfly]" title="Butterfly" src="images/b5.png"></h3>
38 Currently the <span style="font-weight: bold;">main
40 information</span> on λδ (version 1) is <span style="font-weight: bold;">Resource
42 A <span style="font-weight: bold;">summary</span> of
44 1) is found in <span style="font-weight: bold;">Resource
47 <h3><img style="width: 32px; height: 32px;" alt="[Basic
48 lambdadelta Logo]" title="Basic lambdadelta" src="images/basic_32.png"> Basic λδ version 2 (in
50 <table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2">
53 <td style="vertical-align: top;">2.1.<br>
55 <td style="vertical-align: top;"><a name="ldp7"></a>F.
56 Guidi: <a href="download/cie_2010.pdf"><span style="font-style: italic;">An
58 Validation Procedure for the Formal System </span><span style="font-style: italic;">λδ</span></a><span style="font-style: italic;"></span>
59 (<span style="font-weight: bold;">2010-07</span>).
60 In <span style="font-style: italic;">CiE 2010
61 Local Proceedings</span>.
62 University of Azores, CMATI Booklet, pp. 204-213.
63 <a href="implementation.html#bibtex">BibTeX entry</a>.<br>
68 <td style="vertical-align: top;">2.2.<br>
70 <td style="vertical-align: top;"> <a name="ldp6"></a>F.
83 <a href="http://www.cs.unibo.it/pub/TR/UBLCS/ABSTRACTS/2009.bib?ncstrl.cabernet//BOLOGNA-UBLCS-2009-16"><span style="font-style: italic;">Landau's
84 "Grundlagen der Analysis" from Automath to
85 lambda-delta</span></a> (<span style="font-weight: bold;">2009-09)</span>.
87 Bologna, technical report UBLCS-2009-16. <a href="implementation.html#bibtex">BibTeX entry</a>.<br>
92 <td style="vertical-align: top;">2.3.<br>
94 <td style="vertical-align: top;"><a name="ldt7"></a>F.
95 Guidi: <a href="download/ld_talk_7s.pdf"><span style="font-style: italic;">An
97 Validation Procedure for the Formal System λδ</span></a>
98 (<span style="font-weight: bold;">2010-07</span>).
108 <td style="vertical-align: top;">2.4.<br>
110 <td style="vertical-align: top;"><a name="ldt6"></a>F.
111 Guidi: <a href="download/ld_talk_6s.pdf"><span style="font-style: italic;">A
113 for the Formal System λδ</span></a> (revised <span style="font-weight: bold;">2010-02</span>).
124 <h3><img style="width: 32px; height: 32px;" alt="[Basic
125 lambdadelta Logo]" title="Basic lambdadelta" src="images/basic_32.png"> Basic λδ version 1
127 <table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2">
130 <td style="vertical-align: top;">1.1.<br>
132 <td style="vertical-align: top;"><a name="ldp5"></a>F.
134 <a href="http://doi.acm.org/10.1145/1614431.1614436"><span style="font-style: italic;">The Formal System
135 λδ</span></a> (<span style="font-weight: bold;">2009-10</span>). In ACM ToCL 11(1),
137 No. 5 (<a href="http://tocl.acm.org/accepted/335guidi.pdf">accepted</a>
138 <span style="font-weight: bold;">2008-07</span>).
140 identifier <a href="http://arxiv.org/abs/cs/0611040"><span style="font-style: italic;"></span>cs/0611040</a>
141 [v10] (revised <span style="font-weight: bold;">2008-09</span>).
142 <a href="implementation.html#bibtex">BibTeX
148 <td style="vertical-align: top;">1.2.<br>
150 <td style="vertical-align: top;"><a name="ldp4"></a>F.
151 Guidi: <a href="download/cie_2007.pdf"><span style="font-style: italic;">Lambda
152 Types on the Lambda Calculus with
153 Abbreviations</span></a> (<span style="font-weight: bold;">2007-06</span>).
154 In <span style="font-style: italic;">CiE 2007
155 Local Proceedings</span>.
167 presentation). <a href="implementation.html#bibtex">BibTeX
173 <td style="vertical-align: top;">1.3.<br>
175 <td style="vertical-align: top;"><a name="ldp3"></a>F.
176 Guidi: <a href="http://www.cs.unibo.it/pub/TR/UBLCS/ABSTRACTS/2006.bib?ncstrl.cabernet//BOLOGNA-UBLCS-2006-25"><span style="font-style: italic;">Lambda Types on
177 the Lambda Calculus with
178 Abbreviations</span></a> (<span style="font-weight: bold;">2006-11</span>).
184 UBLCS-2006-25. <a href="implementation.html#bibtex">BibTeX
190 <td style="vertical-align: top;">1.4.<br>
192 <td style="vertical-align: top;"><a name="ldp2"></a>F.
193 Guidi: <a style="font-style: italic;" href="http://www.cs.unibo.it/pub/TR/UBLCS/ABSTRACTS/2006.bib?ncstrl.cabernet//BOLOGNA-UBLCS-2006-01">Lambda
203 Specification</a> (<span style="font-weight: bold;">2006-01</span>).
205 Bologna, technical report UBLCS-2006-01. <a href="implementation.html#bibtex">BibTeX entry</a>.<br>
210 <td style="vertical-align: top;">1.5.<br>
212 <td style="vertical-align: top;"><a name="ldt5"></a>F.
213 Guidi: <a style="font-style: italic;" href="download/ld_talk_5s.pdf">The
215 System lambdadelta</a>
216 (<span style="font-weight: bold;">2008-10</span>).
218 "Advances in Constructive Topology and Logical
219 Foundations" (slides).<br>
224 <td style="vertical-align: top;">1.6.<br>
226 <td style="vertical-align: top;"><a name="ldt4"></a>F.
227 Guidi: <a href="download/ld_talk_4s.pdf"><span style="font-style: italic;">Towards
228 the Unification of Terms, Types
229 and Contexts</span></a> (<span style="font-weight: bold;">2008-03</span>).
239 <td style="vertical-align: top;">1.7.<br>
241 <td style="vertical-align: top;"><a name="ldt3"></a>F.
242 Guidi: <a href="download/ld_talk_3s.pdf"><span style="font-style: italic;">Lambda
243 Types on the Lambda Calculus with
244 Abbreviations</span></a> (<span style="font-weight: bold;">2007-06</span>).
254 <td style="vertical-align: top;">1.8.<br>
256 <td style="vertical-align: top;"><a name="ldt2"></a>F.
257 Guidi: <a href="download/ld_talk_2s.pdf"><span style="font-style: italic;">Lambda
258 Tipi sul Lambda Calcolo con
259 Abbreviazioni</span></a> (<span style="font-weight: bold;">2007-01</span>).
266 (slides <span style="font-weight: bold;">in
272 <td style="vertical-align: top;">1.9.<br>
274 <td style="vertical-align: top;"><a name="ldt1"></a>F.
276 <a href="download/ld_talk_1s.pdf"><span style="font-style: italic;">Lambda Tipi sul
278 Abbreviazioni: una Specifica Certificata</span></a>
279 (<span style="font-weight: bold;">2005-12</span>).
281 the University of Bologna (slides <span style="font-weight: bold;">in
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296 Last update 2012-12-01 by <a href="http://www.cs.unibo.it/%7Efguidi/">Ferruccio