mailstone in basic_2 !! "big tree" theorem completed after 15 months

diff --git a/helm/www/lambdadelta/BTM.html b/helm/www/lambdadelta/BTM.html
index 7468a3a34336275d30b9e6915ba57fdaac68bd58..69bf19d5b2e21922c6e18e029533b1e14fd60989 100644 (file)
--- a/helm/www/lambdadelta/BTM.html
+++ b/helm/www/lambdadelta/BTM.html
@@ -223,6 +223,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sat, 07 Jun 2014 21:44:25 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Mon, 09 Jun 2014 22:16:19 +0200</div>
 </body>
 </html>

diff --git a/helm/www/lambdadelta/apps_2.html b/helm/www/lambdadelta/apps_2.html
index 0d1a588ca6c6982935c69292715abe43df51a92b..cc6139bcf24479e5080f5440fe18070508f2a90f 100644 (file)
--- a/helm/www/lambdadelta/apps_2.html
+++ b/helm/www/lambdadelta/apps_2.html
@@ -191,6 +191,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sat, 07 Jun 2014 21:44:26 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Mon, 09 Jun 2014 22:16:18 +0200</div>
 </body>
 </html>

diff --git a/helm/www/lambdadelta/basic_2.html b/helm/www/lambdadelta/basic_2.html
index 71e132de8f0fb11d83df8203928b836cc46e16d9..a24c6e00767a5f5bc725f9d9a696a9ff2e347df2 100644 (file)
--- a/helm/www/lambdadelta/basic_2.html
+++ b/helm/www/lambdadelta/basic_2.html
@@ -58,20 +58,20 @@
           <tr>
             <td class="snns component cyan">sizes</td>
             <td class="snns plane cyan">files</td>
-            <td class="snnn number cyan">354</td>
+            <td class="snnn number cyan">360</td>
             <td class="snns plane cyan">characters</td>
-            <td class="snnn number cyan">639332</td>
+            <td class="snnn number cyan">646465</td>
             <td class="snns plane cyan">nodes</td>
-            <td class="ssnn number cyan">1776063</td>
+            <td class="ssnn number cyan">1812003</td>
           </tr>
           <tr>
             <td class="snns component green">propositions</td>
             <td class="snns plane green">theorems</td>
             <td class="snnn number green">117</td>
             <td class="snns plane green">lemmas</td>
-            <td class="snnn number green">1271</td>
+            <td class="snnn number green">1283</td>
             <td class="snns plane green">total</td>
-            <td class="ssnn number green">1388</td>
+            <td class="ssnn number green">1400</td>
           </tr>
           <tr>
             <td class="snss component yellow">concepts</td>
@@ -95,15 +95,22 @@
    <ul xmlns:ld="http://lambdadelta.info/">
       <li>
         <span class="date">In progress.</span>
-         Closure of native validity
-        for context-sensitive extended computation.
+         Preservation of stratified native validity
+         for "big tree" computation on closures.
+   </li>
+    </ul>
+   <ul xmlns:ld="http://lambdadelta.info/">
+      <li>
+        <span class="date">2014 June 9.</span>
+         "Big tree" strong normalization
+         for simply typed terms.
    </li>
     </ul>
    <ul xmlns:ld="http://lambdadelta.info/">
       <li>
         <span class="date">2014 April 16.</span>
          lazy equivalence on local environments
-        serves as irrelevant step in "big tree" computation
+        serves as irrelevant step in "big tree" computation on closures
          (anniversary milestone).
    </li>
     </ul>
@@ -869,7 +876,7 @@
             </td>
             <td class="snns plane yellow">pointwise union for local environments</td>
             <td class="snns file yellow">llor ( ? ⩖[?,?] ? ≡ ? )</td>
-            <td class="snnn file yellow">llor_ldrop</td>
+            <td class="snnn file yellow">llor_alt llor_ldrop</td>
             <td class="snnn file yellow">
               <br />
             </td>
@@ -883,7 +890,7 @@
             </td>
             <td class="snns plane yellow">context-sensitive exclusion from free variables</td>
             <td class="snns file yellow">frees ( ? ⊢ ? ϵ 𝐅*[?]⦃?⦄ )</td>
-            <td class="snnn file yellow">frees_leq frees_lift</td>
+            <td class="snnn file yellow">frees_append frees_leq frees_lift</td>
             <td class="snnn file yellow">
               <br />
             </td>
@@ -1079,7 +1086,7 @@
             </td>
             <td class="snns plane orange">basic local env. slicing</td>
             <td class="snns file orange">ldrop ( ⇩[?,?,?] ? ≡ ? )</td>
-            <td class="snnn file orange">ldrop_leq ldrop_ldrop</td>
+            <td class="snnn file orange">ldrop_append ldrop_leq ldrop_ldrop</td>
             <td class="snnn file orange">
               <br />
             </td>
@@ -1265,6 +1272,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sat, 07 Jun 2014 21:44:26 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Mon, 09 Jun 2014 22:16:19 +0200</div>
 </body>
 </html>

diff --git a/helm/www/lambdadelta/ground_2.html b/helm/www/lambdadelta/ground_2.html
index d6143b57af7daf7a67b004616ae6eaed08721b55..e4b7ce78ccf8b202a3f4a6a59ccf2c0a9ac097ad 100644 (file)
--- a/helm/www/lambdadelta/ground_2.html
+++ b/helm/www/lambdadelta/ground_2.html
@@ -56,29 +56,29 @@
           <tr>
             <td class="snns component cyan">sizes</td>
             <td class="snns plane cyan">files</td>
-            <td class="snnn number cyan">31</td>
+            <td class="snnn number cyan">29</td>
             <td class="snns plane cyan">characters</td>
-            <td class="snnn number cyan">75879</td>
+            <td class="snnn number cyan">75064</td>
             <td class="snns plane cyan">nodes</td>
-            <td class="ssnn number cyan">60782</td>
+            <td class="ssnn number cyan">60700</td>
           </tr>
           <tr>
             <td class="snns component green">propositions</td>
             <td class="snns plane green">theorems</td>
             <td class="snnn number green">2</td>
             <td class="snns plane green">lemmas</td>
-            <td class="snnn number green">181</td>
+            <td class="snnn number green">182</td>
             <td class="snns plane green">total</td>
-            <td class="ssnn number green">183</td>
+            <td class="ssnn number green">184</td>
           </tr>
           <tr>
             <td class="snss component yellow">concepts</td>
             <td class="snss plane yellow">declared</td>
-            <td class="snsn number yellow">41</td>
+            <td class="snsn number yellow">40</td>
             <td class="snss plane yellow">defined</td>
             <td class="snsn number yellow">25</td>
             <td class="snss plane yellow">total</td>
-            <td class="sssn number yellow">66</td>
+            <td class="sssn number yellow">65</td>
           </tr>
         </tbody>
       </table>
@@ -234,6 +234,6 @@
     <div xmlns:ld="http://lambdadelta.info/" class="spacer">
       <br />
     </div>
-    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sat, 07 Jun 2014 21:44:26 +0200</div>
+    <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Mon, 09 Jun 2014 22:16:19 +0200</div>
 </body>
 </html>