X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fspecification.html;h=cb7ba472e56ca4520a92d1a664ff84dbad9f1f17;hb=d055e3276446167c8f903e9292aeabb4334947d4;hp=ec0d85773faf619b0cfd0c8ab78f9c5a66d81c9a;hpb=503426723b9fc786c69dc988d38726997ecb809a;p=helm.git

diff --git a/helm/www/lambdadelta/specification.html b/helm/www/lambdadelta/specification.html
index ec0d85773..cb7ba472e 100644
--- a/helm/www/lambdadelta/specification.html
+++ b/helm/www/lambdadelta/specification.html
@@ -31,7 +31,7 @@
         <tbody>
           <tr>
             <td class="snns capitalize italic sky">
-              <a href="http://lambdadelta.info/index.html">home</a>
+              <a href="http://lambdadelta.info/home.html">home</a>
             </td>
             <td class="snns capitalize italic magenta">
               <a href="http://lambdadelta.info/news.html">news</a>
@@ -57,7 +57,7 @@
           </tr>
           <tr>
             <td class="snns capitalize sky">
-              <a href="http://lambdadelta.info/index.html#foreword">foreword</a>
+              <a href="http://lambdadelta.info/home.html#foreword">foreword</a>
             </td>
             <td class="snns capitalize magenta">
               <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
@@ -76,12 +76,12 @@
               <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
             </td>
             <td class="ssnn capitalize green">
-              <br />
+              <a href="http://lambdadelta.info/osn/">Open Symbolic Notation (OSN)</a>
             </td>
           </tr>
           <tr>
             <td class="snss capitalize sky">
-              <a href="http://lambdadelta.info/index.html#citations">citations</a>
+              <a href="http://lambdadelta.info/home.html#citations">citations</a>
             </td>
             <td class="snss capitalize magenta">
               <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
@@ -102,7 +102,7 @@
         </tbody>
       </table>
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b15.png" />
+    <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[butterfly]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b15.png" />
     </div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
       The systems of the λδ family are developed as machine-checked digital specifications,
@@ -241,14 +241,14 @@
     </ul>
     <!-- VERSION 3 =========================================================== -->
     <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v3">
-      <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b8.png" /> λδ version 3 (proposed)</div>
+      <img class="icon37" alt="[butterfly]" title="\lambda\delta 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="\lambda\delta butterfly" src="http://lambdadelta.info/images/b4.png" /> λδ version 2 (active)</div>
+      <img class="icon37" alt="[butterfly]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b4.png" /> λδ version 2 (active)</div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
       The formal specification of λδ version 2
       is available in the following formats:
@@ -280,7 +280,7 @@
    </div>
     <!-- VERSION 1 =========================================================== -->
     <div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v1">
-      <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b6.png" /> λδ version 1 (superseded)</div>
+      <img class="icon37" alt="[butterfly]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b6.png" /> λδ version 1 (superseded)</div>
     <div xmlns:ld="http://lambdadelta.info/" class="text">
       The formal specification of λδ version 1
       is available in the following formats:
@@ -293,7 +293,7 @@
          Source scripts.
          <a href="http://lambdadelta.info/documentation.html#ldJ1a">Documentation (J1a)</a>.
          <ul>
-            <li>
+            <li class="">
               <span class="emph delta">2015 January 15.</span>
             17 new lemmas and former lemma "eq_nat_dec" renamed as "nat_dec_neg".
          </li>
@@ -310,28 +310,28 @@
       (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>
+          <li class="">
             <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>
+          <li class="">
             <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/props/ty3_correct.con.html">
             Correctness of types</a>.
       </li>
-          <li>
+          <li class="">
             <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>
+          <li class="">
             <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>
+          <li class="">
             <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>
+          <li class="">
             <a href="http://lambdadelta.info/static/matita/lambdadelta/basic_1/ty3/dec/ty3_inference.con.html">
             Decidability of the type inference problem</a>.
       </li>
@@ -378,6 +378,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Tue, 31 May 2016 21:18:47 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Wed, 18 Jan 2017 17:50:38 +0100</div>
   </body>
 </html>