X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fimplementation.html;h=2881bbd7607aece6816f2548074f8b28ca0d094a;hb=68b5af5ca8f1e7f98485b92692b3dcb1ae240d19;hp=41e4e25d53b2a7be2a837cd60b5d8909d6ee7aaf;hpb=12fd764a3ab9df02fcea5403bdc50387bb648887;p=helm.git

diff --git a/helm/www/lambdadelta/implementation.html b/helm/www/lambdadelta/implementation.html
index 41e4e25d5..2881bbd76 100644
--- a/helm/www/lambdadelta/implementation.html
+++ b/helm/www/lambdadelta/implementation.html
@@ -40,92 +40,52 @@
               <a href="http://lambdadelta.info/documentation.html">documentation</a>
             </td>
             <td class="snns capitalize italic green">
+              <a href="http://lambdadelta.info/specification.html">specification</a>
+            </td>
+            <td class="snnn capitalize italic green">
+              <br />
+            </td>
+            <td class="ssns capitalize italic green">
               <a href="http://lambdadelta.info/implementation.html">implementation</a>
             </td>
-            <td class="ssnn capitalize italic green">(<a href="http://lambdadelta.info/implementation.html#specifications">specifications</a> - <a href="http://lambdadelta.info/implementation.html#lddl">library</a> - <a href="http://lambdadelta.info/implementation.html#helena">Helena</a>)</td>
           </tr>
           <tr>
-            <td class="snns sky">
-              <a href="http://lambdadelta.info/index.html#foreword">Foreword</a>
+            <td class="snns capitalize sky">
+              <a href="http://lambdadelta.info/index.html#foreword">foreword</a>
+            </td>
+            <td class="snns capitalize magenta">
+              <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
             </td>
-            <td class="snns magenta">
-              <a href="http://lambdadelta.info/news.html#milestones">Milestones</a>
+            <td class="snns capitalize orange">
+              <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
             </td>
-            <td class="snns orange">
-              <a href="http://lambdadelta.info/documentation.html#v2">Version 2</a>
+            <td class="snns capitalize green">
+              <a href="http://lambdadelta.info/specification.html#v2">version 2</a>
             </td>
-            <td class="snns green">
-              <a href="http://lambdadelta.info/version_2.html">Version 2</a>
+            <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">
+              <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
             </td>
-            <td class="ssnn 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>
           </tr>
           <tr>
-            <td class="snss sky">
-              <a href="http://lambdadelta.info/index.html#notice">Notice</a>
+            <td class="snss capitalize sky">
+              <a href="http://lambdadelta.info/index.html#citations">citations</a>
             </td>
-            <td class="snss magenta">
-              <a href="http://lambdadelta.info/news.html#visibility">Visibility</a>
+            <td class="snss capitalize magenta">
+              <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
             </td>
-            <td class="snss orange">
-              <a href="http://lambdadelta.info/documentation.html#v1">Version 1</a>
+            <td class="snss capitalize orange">
+              <a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
             </td>
-            <td class="snss green">
-              <a href="http://lambdadelta.info/version_1.html">Version 1</a>
+            <td class="snss capitalize green">
+              <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
             </td>
-            <td class="sssn green">
+            <td class="snsn 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>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
-      λδ comes in several versions listed in the following table,
-      which includes the major milestones:
-   </div>
-   <div xmlns:ld="http://lambdadelta.info/" class="text">
-      <table cellpadding="4" cellspacing="0">
-        <tbody>
-          <tr>
-            <td class="snns top capitalize italic gray">version</td>
-            <td class="snnn top capitalize italic gray">name</td>
-            <td class="snnn top capitalize italic gray">developed with</td>
-            <td class="snnn top capitalize italic gray">stage</td>
-            <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">dismissed</td>
-          </tr>
-          <tr>
-            <td class="snns top orange">
-              <a href="http://lambdadelta.info/version_2">Version 2</a>
+            <td class="ssss capitalize green">
+              <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
             </td>
-            <td class="snnn top orange">"basic_2"</td>
-            <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="snnn top orange">April 2011</td>
-            <td class="snnn top orange">July 2014</td>
-            <td class="snnn top orange">Planned in 2014</td>
-            <td class="ssnn top orange">Not planned yet</td>
-          </tr>
-          <tr>
-            <td class="snss top red">
-              <a href="http://lambdadelta.info/version_1">Version 1</a>
-            </td>
-            <td class="snsn top red">"basic_1"</td>
-            <td class="snsn top red">
-              <a href="http://coq.inria.fr/">Coq 7.3.1</a>
-            </td>
-            <td class="snsn top red" />
-            <td class="snsn top red">May 2004</td>
-            <td class="snsn top red">January 2006</td>
-            <td class="snsn top red">November 2006</td>
-            <td class="sssn top red">May 2008</td>
           </tr>
         </tbody>
       </table>
@@ -134,30 +94,30 @@
    <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="tools">Tools <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b5.png" />
     </div>
 
-   <div xmlns:ld="http://lambdadelta.info/" class="head2sn" id="lddl">
+   <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="lddl">
       <img class="icon32" alt="[Crux logo]" title="the Crux" src="http://lambdadelta.info/images/crux_32.png" /> λδ Digital Library (LDDL)</div>
    <div xmlns:ld="http://lambdadelta.info/" class="text">
       The λδ Digital Library is part of <a href="http://helm.cs.unibo.it/">HELM</a>
       and contains resources expressed in λδ.      
    </div>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="contents">
       <li>
-        <span class="date">Contents:</span>
+      <span class="emph alpha">Contents:</span>
       Landau's "Grundlagen der Analysis"
       (from Jutting's specification in  <a href="http://www.win.tue.nl/automath/">Automath</a>).
    </li>
     </ul>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="access">
       <li>
-        <span class="date">Access:</span>
-      <a href="http://lambdadelta.info/static/lddl/">static pages</a> (updated <span class="date">2012-10</span>),
-      <a href="http://lambdadelta.info/download/lddl.tar.bz2">data set</a> (updated <span class="date">2012-10</span>),
-      <a href="http://lambdadelta.info/xml/">HELM server URL</a> (updated <span class="date">2012-10</span>).
+      <span class="emph alpha">Access:</span>
+      <a href="http://lambdadelta.info/static/lddl/">static pages</a> (updated <span class="emph beta">2012-10</span>),
+      <a href="http://lambdadelta.info/download/lddl.tar.bz2">data set</a> (updated <span class="emph beta">2014-12</span>),
+      <a href="http://lambdadelta.info/xml/">HELM server URL</a> (updated <span class="emph beta">2014-12</span>).
    </li>
     </ul>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="examples">
       <li>
-        <span class="date">Examples:</span>
+      <span class="emph alpha">Examples:</span>
       <a href="http://lambdadelta.info/static/lddl/brg_si/grundlagen/l/e/st/eq/landau/n/rt/rp/r/c/8283/t234.ld.html">
          Grundlagen's definition "t234"</a>
       (in "basic_rg" λδ),
@@ -167,7 +127,7 @@
    </li>
     </ul>
 
-   <div xmlns:ld="http://lambdadelta.info/" class="head2sn" id="helena">
+   <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="helena">
       <img class="icon32" alt="[Helena logo]" title="Helena" src="http://lambdadelta.info/images/helena_32.png" /> Helena</div>
    <div xmlns:ld="http://lambdadelta.info/" class="text">
       Helena is a λδ processor,
@@ -181,16 +141,23 @@
       of the <a href="http://helm.cs.unibo.it/software/index.html">HELM Svn repository</a>.
       The Svn revisions containing the stable versions of Helena are indicated next.
    </div>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="v2">
       <li>
-        <span class="date">Version 0.8.2.</span>
+      <span class="emph beta">Version 0.8.2.</span>
       In progress.
+      <ul>
+          <li>
+         <span class="emph gamma">2014-12.</span>
+         The corrected specification of Landau's "Grundlagen der Analysis"
+         is successfully validated in λδ "Version 3".
+      </li>
+        </ul>
    </li>
     </ul>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="v1">
       <li>
-        <span class="date">Version 0.8.1 (2010-11).</span>
-      Exploits a subset of "complete_rg" λδ as the intermediate language.
+      <span class="emph beta">Version 0.8.1 (2010-11).</span>
+      Uses a subset of λδ "Version 4" as the intermediate language.
       Features importation from ".hln" files containing λδ textual syntax.
       The overall validation speed of the "Grundlagen der Analysis"
       increases of 22% with respect to version 0.8.0.
@@ -200,10 +167,10 @@
          A <a href="http://www.jedsoft.org/jed/">Jed mode</a>
          for editing ".hln" files (containing λδ textual syntax):
          <a href="http://lambdadelta.info/download/helena.sl">helena.sl</a>
-         (revised <span class="date">2010-11</span>).
+         (revised <span class="emph alpha">2010-11</span>).
       </li>
           <li>
-         <span class="date">2009-12.</span>
+         <span class="emph beta">2009-12.</span>
          Helena appears in F. Wiedijk's
          <a href="http://www.cs.ru.nl/%7Efreek/digimath/index.html#helena">
             index of computer math systems</a>.
@@ -211,10 +178,10 @@
         </ul>
    </li>
     </ul>
-   <ul xmlns:ld="http://lambdadelta.info/">
+   <ul xmlns:ld="http://lambdadelta.info/" id="v0">
       <li>
-        <span class="date">Version 0.8.0 (2009-09).</span>
-      Supports "basic_rg" λδ with naive implementation of impredicative sort inclusion.
+      <span class="emph beta">Version 0.8.0 (2009-09).</span>
+      Supports λδ "Version 2" with naive implementation of impredicative sort inclusion.
       Features importation from <a href="http://www.win.tue.nl/automath/">Automath</a>
       and exportation to <a href="http://www.w3.org/XML/">XML</a>.
       <a href="http://lambdadelta.info/documentation.html#ldR4">Documentation (R4)</a>.
@@ -225,15 +192,15 @@
          for editing ".aut" files
          (containing <a href="http://www.win.tue.nl/automath/">Automath</a> textual syntax):
          <a href="http://lambdadelta.info/download/automath.sl">automath.sl</a>
-         (revised <span class="date">2008-07</span>).
+         (revised <span class="emph gamma">2008-07</span>).
       </li>
           <li>
-         <span class="date">2009-09.</span>
+         <span class="emph beta">2009-09.</span>
          Jutting's specification of Landau's "Grundlagen der Analysis"
          enters λδ Digital Library.
       </li>
           <li>
-         <span class="date">2009-06.</span>
+         <span class="emph beta">2009-06.</span>
          Jutting's specification of Landau's "Grundlagen der Analysis"
          is successfully processed, enabling sort inclusion.
       </li>
@@ -266,6 +233,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Tue, 30 Sep 2014 16:37:52 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Wed, 24 Dec 2014 23:26:17 +0100</div>
 </body>
 </html>