X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fspecification.html;h=72bfee5bab0b2cee110116b8dec3607d94aba303;hb=2c4b4aaa6f1490346823a26cba5dd965cab0cd02;hp=857add671f9a38a0f2329f1454e1ad5258725689;hpb=edf9e34100f49d4aa5ba8f3ce53e34af7718d88e;p=helm.git

diff --git a/helm/www/lambdadelta/specification.html b/helm/www/lambdadelta/specification.html
index 857add671..72bfee5ba 100644
--- a/helm/www/lambdadelta/specification.html
+++ b/helm/www/lambdadelta/specification.html
@@ -23,7 +23,7 @@
     <div class="spacer">
       <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
     </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="spacer">
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
@@ -45,9 +45,12 @@
             <td class="snnn capitalize italic green">
               <br />
             </td>
-            <td class="ssns capitalize italic green">
+            <td class="snns capitalize italic green">
               <a href="http://lambdadelta.info/implementation.html">implementation</a>
             </td>
+            <td class="ssnn capitalize italic green">
+              <br />
+            </td>
           </tr>
           <tr>
             <td class="snns capitalize sky">
@@ -63,9 +66,10 @@
               <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="ssns capitalize green">
+            <td class="snns capitalize green">
               <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
             </td>
+            <td class="ssnn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
           </tr>
           <tr>
             <td class="snss capitalize sky">
@@ -80,25 +84,25 @@
             <td class="snss capitalize green">
               <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
             </td>
-            <td class="snsn capitalize green">
-              <br />
-            </td>
-            <td class="ssss capitalize green">
+            <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>
+            <td class="sssn capitalize green">
+              <br />
+            </td>
           </tr>
         </tbody>
       </table>
     </div>
-
-   <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b5.png" />
+    <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b5.png" />
     </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       λδ is developed as a machine-checked digital specification.
       It comes in several versions listed in the next table,
       which includes the major milestones.
    </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       The life cycle of a specification consists of four periods.
       <span class="emph alpha">Alpha:</span>
       the definitions are designed and the major propositions are proved,
@@ -111,7 +115,7 @@
       <span class="emph delta">Delta:</span>
       after its conclusion, the specification is modified just for maintenance. 
    </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       <table cellpadding="4" cellspacing="0">
         <tbody>
           <tr>
@@ -167,123 +171,113 @@
         </tbody>
       </table>
     </div>
-
-
-
-   <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v2">
+    <!-- VERSION 2 =========================================================== -->
+    <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v2">
       <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b4.png" /> λδ version 2 (active)</div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       The formal specification of λδ version 2
       is available in the following formats:
    </div>
-
-   <ul xmlns:ld="http://lambdadelta.info/" id="source2">
+    <ul xmlns:ld="http://lambdadelta.info/" id="source2">
       <li>
-      <div class="text">
-         <a href="http://lambdadelta.info/download/lambdadelta_2.tar.gz">lambdadelta_2 for Matita 0.99.2</a>
+        <div class="text">
+          <a href="http://lambdadelta.info/download/lambdadelta_2.tar.gz">lambdadelta_2 for Matita 0.99.2</a>
          (revised <span class="emph gamma">2014-10</span>).
          Source scripts.
       </div>
-      <div class="text">
+        <div class="text">
          The scripts are grouped in directories, first by part, then by component.
       </div>
-      <div class="text">
-         <span class="emph alpha">Notice:</span>
+        <div class="text">
+          <span class="emph alpha">Notice:</span>
          the scripts are checked by the latest version of Matita from
          <a href="http://matita.cs.unibo.it/download.shtml">HELM Subversion repository</a>
          at path &lt;trunk/matita/&gt;.
       </div>
-   </li>
+      </li>
     </ul>
-
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       Informational pages on the parts of the specification:
       <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>.
    </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       <span class="emph alpha">Notice on numerical acounts:</span>
       nodes are counted according to the "intrinsic complexity measure"
       [F. Guidi: "Procedural Representation of CIC Proof Terms"
       Journal of Automated Reasoning 44(1-2), Springer (February 2010), pp. 53-78].       
    </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       <span class="emph alpha">Notice on displayed logical structures:</span>
       from the logical standpoint, the source scripts are grouped in "planes"
       and these are grouped in "components";
       the notation for the relations or functions
       introduced in each script, is shown in parentheses (? are placeholders).
    </div>
-
-
-
-   <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v1">
+    <!-- VERSION 1 =========================================================== -->
+    <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v1">
       <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b6.png" /> λδ version 1 (superseded)</div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
       The formal specification of λδ version 1
       is available in the following formats:
    </div>
-
-   <ul xmlns:ld="http://lambdadelta.info/" id="source1">
+    <ul xmlns:ld="http://lambdadelta.info/" id="source1">
       <li>
-      <div class="text">
-         <a href="http://lambdadelta.info/download/lambdadelta_1.tar.gz">lambdadelta_1 for Coq 7.3.1</a>
+        <div class="text">
+          <a href="http://lambdadelta.info/download/lambdadelta_1.tar.gz">lambdadelta_1 for Coq 7.3.1</a>
          (revised <span class="emph delta">2012-10</span>).
          Source scripts.
-      </div>      
-      <div class="text">
+      </div>
+        <div class="text">
          The scripts are grouped in directories, one for each part.
       </div>
-   </li>
+      </li>
     </ul>
-
-   <ul xmlns:ld="http://lambdadelta.info/" id="static1">
+    <ul xmlns:ld="http://lambdadelta.info/" id="static1">
       <li>
-      <a href="http://lambdadelta.info/static/matita/lambdadelta/">lambdadelta_1 for Matita 0.5</a>
+        <a href="http://lambdadelta.info/static/matita/lambdadelta/">lambdadelta_1 for Matita 0.5</a>
       (revised <span class="emph delta">2011-09</span>).
       Static HTML pages generated by the <a href="http://helm.cs.unibo.it/">HELM</a> rendering engine.  
       <ul>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/pr3/pr3/pr3_confluence.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/pr3/pr3/pr3_confluence.con.html">
             Confluence of reduction</a>
          (Church-Rosser property).
       </li>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/props/ty3_correct.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/props/ty3_correct.con.html">
             Correctness of types</a>.
       </li>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/props/ty3_unique.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/props/ty3_unique.con.html">
             Uniqueness of types up to conversion</a>.
       </li>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/pr3/ty3_sred_pr3.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/pr3/ty3_sred_pr3.con.html">
             Subject reduction of the type assignment</a>.
       </li>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/arity_props/ty3_sn3.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/arity_props/ty3_sn3.con.html">
             Strong normalization of the typed terms</a>.
       </li>
           <li>
-         <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/dec/ty3_inference.con.html">
+            <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/dec/ty3_inference.con.html">
             Decidability of the type inference problem</a>.
       </li>
         </ul>
-   </li>
+      </li>
     </ul>
-
-   <ul xmlns:ld="http://lambdadelta.info/" id="dynamic1">
+    <ul xmlns:ld="http://lambdadelta.info/" id="dynamic1">
       <li>
-      <a href="http://mowgli.cs.unibo.it:58080/apply?keys=RT&amp;xmluri=http://helm.cs.unibo.it/helm//html/folder/index.html&amp;prop.media-type=text/html&amp;param.thmedia-type=text/html&amp;param.thkeys=T1%2CT2%2CL%2CE&amp;param.embedkeys=d_c%2CTC1%2CHC2%2CL&amp;param.thencoding=UTF-8&amp;prop.encoding=UTF-8&amp;prop.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&amp;param.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&amp;param.encoding=UTF-8&amp;param.media-type=text/html&amp;param.keys=d_c%2CC1%2CHC2%2CL&amp;profile=default&amp;param.profile=default&amp;param.CICURI=theory:/matita/lambdadelta/">
+        <a href="http://mowgli.cs.unibo.it:58080/apply?keys=RT&amp;xmluri=http://helm.cs.unibo.it/helm//html/folder/index.html&amp;prop.media-type=text/html&amp;param.thmedia-type=text/html&amp;param.thkeys=T1%2CT2%2CL%2CE&amp;param.embedkeys=d_c%2CTC1%2CHC2%2CL&amp;param.thencoding=UTF-8&amp;prop.encoding=UTF-8&amp;prop.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&amp;param.doctype-public=-//W3C//DTD%20XHTML%201.0%20Transitional//EN&amp;param.encoding=UTF-8&amp;param.media-type=text/html&amp;param.keys=d_c%2CC1%2CHC2%2CL&amp;profile=default&amp;param.profile=default&amp;param.CICURI=theory:/matita/lambdadelta/">
          lambdadelta_1 for Matita 0.5</a>
       (revised <span class="emph delta">2011-09</span>).
       <a href="http://helm.cs.unibo.it/">HELM</a> directory.
       <span class="emph alpha">Notice: the HELM rendering engine is offline.</span>
-   </li>
+      </li>
     </ul>
-
-   <div class="spacer">
+    <div class="spacer">
       <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
     </div>
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
@@ -309,6 +303,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Wed, 24 Dec 2014 22:58:52 +0100</div>
-</body>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Mon, 05 Jan 2015 00:32:03 +0100</div>
+  </body>
 </html>