X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Findex.html;h=d14a8519b6aa71b2e20c14840f394d5caa195ec8;hb=f7d7f2459b3b0409be5f168822be3b836ccc929b;hp=317de931de474ab0f75b518235824c941c253c97;hpb=d1ab998b8c8dacdfceee97d6275955675cf8be83;p=helm.git

diff --git a/helm/www/lambdadelta/index.html b/helm/www/lambdadelta/index.html
index 317de931d..d14a8519b 100644
--- a/helm/www/lambdadelta/index.html
+++ b/helm/www/lambdadelta/index.html
@@ -19,7 +19,7 @@
         <img class="icon32" alt="[lambdadelta home]" title="lambdadelta home" src="http://lambdadelta.info/images/crux_32.png" />
       </a>
     </div>
-    <div class="head1">The Formal System λδ (\lambda\delta)</div>
+    <div class="head1">The Formal Systems of the λδ (\lambda\delta) Family</div>
     <div class="spacer">
       <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
     </div>
@@ -36,18 +36,18 @@
             <td class="snns capitalize italic magenta">
               <a href="http://lambdadelta.info/news.html">news</a>
             </td>
-            <td class="snns capitalize italic orange">
-              <a href="http://lambdadelta.info/documentation.html">documentation</a>
-            </td>
-            <td class="snns capitalize italic green">
+            <td class="snns capitalize italic white">
               <a href="http://lambdadelta.info/specification.html">specification</a>
             </td>
-            <td class="snnn capitalize italic green">
+            <td class="snnn capitalize italic white">
               <br />
             </td>
-            <td class="snnn capitalize italic green">
+            <td class="snnn capitalize italic white">
               <br />
             </td>
+            <td class="snns capitalize italic orange">
+              <a href="http://lambdadelta.info/documentation.html">documentation</a>
+            </td>
             <td class="snns capitalize italic green">
               <a href="http://lambdadelta.info/implementation.html">implementation</a>
             </td>
@@ -62,16 +62,16 @@
             <td class="snns capitalize magenta">
               <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
             </td>
-            <td class="snns capitalize orange">
-              <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
-            </td>
-            <td class="snns capitalize green">
+            <td class="snns capitalize white">
               <a href="http://lambdadelta.info/specification.html#v2">version 2</a>
             </td>
-            <td class="snnn capitalize green">(<a href="http://lambdadelta.info/ground_2.html">background</a> - <a href="http://lambdadelta.info/basic_2.html">core</a> - <a href="http://lambdadelta.info/apps_2.html">applications</a>)</td>
-            <td class="snnn capitalize green">
+            <td class="snnn capitalize white">(<a href="http://lambdadelta.info/ground_2.html">background</a> - <a href="http://lambdadelta.info/basic_2.html">core</a> - <a href="http://lambdadelta.info/apps_2.html">applications</a>)</td>
+            <td class="snnn capitalize white">
               <br />
             </td>
+            <td class="snns capitalize orange">
+              <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
+            </td>
             <td class="snns capitalize green">
               <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
             </td>
@@ -84,14 +84,14 @@
             <td class="snss capitalize magenta">
               <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
             </td>
+            <td class="snss capitalize white">
+              <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
+            </td>
+            <td class="snsn capitalize white">(<a href="http://lambdadelta.info/ground_1.html">background</a> - <a href="http://lambdadelta.info/basic_1.html">core</a>)</td>
+            <td class="snsn capitalize white">(<a href="http://lambdadelta.info/static/matita/lambdadelta/">static HELM directory</a>)</td>
             <td class="snss capitalize orange">
               <a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
             </td>
-            <td class="snss capitalize green">
-              <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
-            </td>
-            <td class="snsn capitalize green">(<a href="http://lambdadelta.info/ground_1.html">background</a> - <a href="http://lambdadelta.info/basic_1.html">core</a>)</td>
-            <td class="snsn capitalize green">(<a href="http://lambdadelta.info/static/matita/lambdadelta/">static HELM directory</a>)</td>
             <td class="snss capitalize green">
               <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
             </td>
@@ -105,19 +105,18 @@
     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="foreword">Foreword <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b9.png" />
     </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
-      The formal system λδ (\lambda\delta) is a typed λ-calculus aiming to support
-      the foundations of Mathematics that require an underlying specification language
-      (for example the <a href="http://www.math.unipd.it/~maietti/">Minimal Type Theory</a>
+      The formal systems of the λδ (\lambda\delta) family are typed λ-calculi aiming to support
+      the foundational frameworks for Mathematics that require an underlying specification language
+      (for example the <a href="http://www.math.unipd.it/~maietti/">Minimalist Foundation</a>
        and its predecessors).
    </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
-      λδ is developed in the context of the
+      The λδ family is developed within the
       <a href="http://helm.cs.unibo.it/">Hypertextual Electronic Library of Mathematics</a>
-      as a machine-checked digital specification
-      that is not the formal counterpart of previous informal material.
+      as a set of machine-checked digital specifications.
    </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
-      This is the System logo: <a href="http://lambdadelta.info/images/crux_177.png">crux_177.png</a>
+      This is the family logo: <a href="http://lambdadelta.info/images/crux_177.png">crux_177.png</a>
       (revised <span class="emph alpha">2012-09</span>).
    </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
@@ -132,13 +131,20 @@
     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="citations">Citations <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b9.png" />
     </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
-      This is a list of publications citing λδ (not including our own).
+      This is a list of publications citing λδ documentation.
    </div>
+    <ul xmlns:ld="http://lambdadelta.info/" id="C7">
+      <li>
+      C. Dunchev, F. Guidi, C. Sacerdoti Coen, E. Tassi:
+      <span class="emph alpha">ELPI: Fast, Embeddable, λProlog Interpreter</span>
+      (2015). In proc. of LPAR 20. Lecture Notes in Computer Science, 9450, pp. 460-468. Springer.
+   </li>
+    </ul>
     <ul xmlns:ld="http://lambdadelta.info/" id="C6">
       <li>
       A. Asperti, W. Ricciotti, C. Sacerdoti Coen, E. Tassi:
       <span class="emph alpha">Formal metatheory of programming languages in the Matita interactive theorem prover</span>
-      (2012). In JAR 49(3), pp. 427-451.
+      (2012). In Journal of Automated Reasoning, 49(3), pp. 427-451. Springer.
    </li>
     </ul>
     <ul xmlns:ld="http://lambdadelta.info/" id="C5">
@@ -159,21 +165,89 @@
       <li>
       C.E. Brown:
       <span class="emph alpha">Faithful Reproductions of the Automath Landau Formalization</span>
-      (2011). Typescript note.
+      (2011). Technical report.
    </li>
     </ul>
     <ul xmlns:ld="http://lambdadelta.info/" id="C2">
       <li>
       M.E. Maietti:
       <span class="emph alpha">A minimalist two-level foundation for constructive mathematics</span>
-      (2009). In APAL 160(3), pp. 319-354.
+      (2009). In Annals of Pure and Applied Logic, 160(3), pp. 319-354. Elsevier. 
    </li>
     </ul>
     <ul xmlns:ld="http://lambdadelta.info/" id="C1">
       <li>
       V. Rahili: 
       <span class="emph alpha">First Year Report: Realisability methods of proof and semantics with application to expansion</span>
-      (July 2007). Typescript note.
+      (July 2007). Technical report.
+   </li>
+    </ul>
+    <!-- ===================================================================== -->
+    <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="disclaimer">Disclaimer <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b9.png" />
+    </div>
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
+      The systens of the λδ family <span class="emph alpha">are not</span> related intentionally to any other system
+      having (variations of) the symbols λ and δ in its name or syntax.
+      Examples include (but are not limited to):
+   </div>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D1">
+      <li>
+        <span class="emph alpha">λ-δ</span> of
+      A. Church:
+      <span class="emph alpha">The calculi of lambda-conversion</span>
+      (1941).
+      Annals of Mathematics Studies 6.
+      Princeton University Press.
+   </li>
+    </ul>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D2">
+      <li>
+        <span class="emph alpha">∆Λ</span> of
+      N.G. de Bruijn:
+      <span class="emph alpha">Generalizing Automath by means of a lambda-typed lambda calculus</span>
+      (1987).
+      In Lecture Notes in Pure and Applied Mathematics 106, pp. 71-92.
+      Marcel Dekker.
+   </li>
+    </ul>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D3">
+      <li>
+        <span class="emph alpha">λ<sub>∆</sub>
+        </span> of
+      N.J. Rehof, M.H. Sørensen:
+      <span class="emph alpha">The λ<sub>∆</sub>-calculus</span>
+      (1994).
+      In Lecture Notes in Computer Science, 789, pp. 516–542.
+      Springer.
+   </li>
+    </ul>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D4">
+      <li>
+        <span class="emph alpha">λ∆</span> of
+      S. Ronchi Della Rocca, L. Paolini:
+      <span class="emph alpha">The Parametric Lambda Calculus</span>
+      (2004).
+      Texts in Theoretical Computer Science, An EATCS Series.
+      Springer.
+   </li>
+    </ul>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D5">
+      <li>
+        <span class="emph alpha">λD</span> of
+      R. Nederpelt, H. Geuvers:
+      <span class="emph alpha">Type Theory and Formal Proof</span>
+      (2014).
+      Cambridge University Press.
+   </li>
+    </ul>
+    <ul xmlns:ld="http://lambdadelta.info/" id="D6">
+      <li>
+        <span class="emph alpha">Cλξ</span> of
+      N.G. de Bruijn:
+      <span class="emph alpha">A namefree lambda calculus with facilities for internal definition of expressions and segments</span>
+      (1978).
+      TH-report 78-WSK-03.
+      Eindhoven University of Technology, Eindhoven.
    </li>
     </ul>
     <div class="spacer">
@@ -202,6 +276,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sat, 21 Feb 2015 23:38:38 +0100</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Fri, 01 Apr 2016 23:30:52 +0200</div>
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