X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fspecification.html;h=41de394776bcc844420082b9933e428e56a0f042;hb=f7d7f2459b3b0409be5f168822be3b836ccc929b;hp=47b54eed9457a7cc8c3526bc4df2ca8954df740f;hpb=baab36c06f86166d1332ca8175b7193d70045b48;p=helm.git

diff --git a/helm/www/lambdadelta/specification.html b/helm/www/lambdadelta/specification.html
index 47b54eed9..41de39477 100644
--- a/helm/www/lambdadelta/specification.html
+++ b/helm/www/lambdadelta/specification.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/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>
@@ -102,12 +102,11 @@
         </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/b15.png" />
     </div>
     <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.
+      The systems of the λδ family are developed as machine-checked digital specifications,
+      and are listed in the next table, which includes the major milestones.
    </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
       The life cycle of a specification consists of four periods.
@@ -133,7 +132,23 @@
             <td class="snnn top capitalize italic gray">started</td>
             <td class="snnn top capitalize italic gray">announced</td>
             <td class="snnn top capitalize italic gray">released</td>
-            <td class="ssnn top capitalize italic gray">concluded</td>
+            <td class="snnn top capitalize italic gray">concluded</td>
+            <td class="ssnn top capitalize italic gray">references</td>
+          </tr>
+          <tr>
+            <td class="snns top yellow">
+              <a href="http://lambdadelta.info/specification.html#v3">Version 3</a>
+            </td>
+            <td class="snnn top yellow">"basic_3"</td>
+            <td class="snnn top yellow" />
+            <td class="snnn top yellow" />
+            <td class="snnn top yellow" />
+            <td class="snnn top yellow" />
+            <td class="snnn top yellow" />
+            <td class="snnn top yellow" />
+            <td class="ssnn top yellow">
+              <a href="http://lambdadelta.info/documentation#ldJ3a">J3a</a>
+            </td>
           </tr>
           <tr>
             <td class="snns top orange">
@@ -143,11 +158,34 @@
             <td class="snnn top orange">
               <a href="http://matita.cs.unibo.it/">Matita 0.99.2</a>
             </td>
-            <td class="snnn top orange">"A"</td>
+            <td class="snns top orange">"A2"</td>
+            <td class="snnn top orange">October 2015</td>
+            <td class="snnn top orange" />
+            <td class="snnn top orange" />
+            <td class="snnn top orange" />
+            <td class="ssnn top orange">
+              <br />
+            </td>
+          </tr>
+          <tr>
+            <td class="nnns top orange">
+              <br />
+            </td>
+            <td class="nnnn top orange">
+              <br />
+            </td>
+            <td class="nnnn top orange">
+              <br />
+            </td>
+            <td class="snns top orange">"A1"</td>
             <td class="snnn top orange">April 2011</td>
             <td class="snnn top orange">June 2014</td>
             <td class="snnn top orange">October 2014</td>
-            <td class="ssnn top orange" />
+            <td class="snnn top orange">August 2015</td>
+            <td class="ssnn top orange">
+              <a href="http://lambdadelta.info/documentation#ldV2a">V2a</a>
+              <a href="http://lambdadelta.info/documentation#ldR2c">R2c</a>
+            </td>
           </tr>
           <tr>
             <td class="snns top orange">Abandoned</td>
@@ -159,7 +197,10 @@
             <td class="snnn top orange">March 2008</td>
             <td class="snnn top orange" />
             <td class="snnn top orange" />
-            <td class="ssnn top orange">February 2011</td>
+            <td class="snnn top orange">February 2011</td>
+            <td class="ssnn top orange">
+              <br />
+            </td>
           </tr>
           <tr>
             <td class="snss top red">
@@ -173,7 +214,11 @@
             <td class="snsn top red">May 2004</td>
             <td class="snsn top red">December 2005</td>
             <td class="snsn top red">November 2006</td>
-            <td class="sssn top red">May 2008</td>
+            <td class="snsn top red">May 2008</td>
+            <td class="sssn top red">
+              <a href="http://lambdadelta.info/documentation#ldV1a">V1a</a>
+              <a href="http://lambdadelta.info/documentation#ldJ1a">J1a</a>
+            </td>
           </tr>
         </tbody>
       </table>
@@ -181,7 +226,7 @@
     <div xmlns:ld="http://lambdadelta.info/" class="text">
      Informational pages on the specifications are provided.
    </div>
-    <ul xmlns:ld="http://lambdadelta.info/" id="">
+    <ul xmlns:ld="http://lambdadelta.info/" id="notice1">
       <li>
         <span class="emph alpha">Notice on displayed numerical acounts:</span>
       nodes are counted according to the "intrinsic complexity measure"
@@ -189,7 +234,7 @@
       Journal of Automated Reasoning 44(1-2), Springer (February 2010), pp. 53-78].       
    </li>
     </ul>
-    <ul xmlns:ld="http://lambdadelta.info/" id="">
+    <ul xmlns:ld="http://lambdadelta.info/" id="notice2">
       <li>
         <span class="emph alpha">Notice on displayed logical structures:</span>
       from the logical standpoint, the source scripts are grouped in "planes"
@@ -198,6 +243,13 @@
       introduced in each script, is shown in parentheses (? are placeholders).
    </li>
     </ul>
+    <!-- VERSION 3 =========================================================== -->
+    <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v3">
+      <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b8.png" /> λδ version 3 (proposed)</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="text">
+      The formal specification of λδ version 3
+      is forthcoming.
+   </div>
     <!-- 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>
@@ -208,9 +260,10 @@
     <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>
+          <a href="http://lambdadelta.info/download/lambdadelta_2A1.tar.gz">lambdadelta_2A1 for Matita 0.99.2</a>
          (revised <span class="emph gamma">2014-10</span>).
          Source scripts.
+         <a href="http://lambdadelta.info/documentation.html#ldR2c">Documentation (R2c)</a>.
       </div>
         <div class="text">
          The scripts are grouped in directories, first by part, then by component.
@@ -240,8 +293,9 @@
       <li>
         <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">2015-01</span>).
+         (revised <span class="emph delta">2015-09</span>).
          Source scripts.
+         <a href="http://lambdadelta.info/documentation.html#ldJ1a">Documentation (J1a)</a>.
          <ul>
             <li>
               <span class="emph delta">2015 January 15.</span>
@@ -299,8 +353,9 @@
     </ul>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
       Informational pages on the parts of the specification:
-<!--      <rlink to="ground_2.html">Background</rlink>, --><a href="http://lambdadelta.info/basic_1.html">Core</a>.
-<!--      <rlink to="apps_2.html">Applications</rlink>. --></div>
+      <a href="http://lambdadelta.info/ground_1.html">Background</a>,
+      <a href="http://lambdadelta.info/basic_1.html">Core</a>.
+   </div>
     <div class="spacer">
       <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
     </div>
@@ -327,6 +382,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Tue, 20 Jan 2015 18:39:00 +0100</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Fri, 01 Apr 2016 23:30:52 +0200</div>
   </body>
 </html>