milestone update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / web / basic_2.ldw.xml

diff --git a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
index d5f8b0b7f2f9c11c341982596182c7381b1db693..39ffd838a4fd57e0a4c80a187cae53eb00576225 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
+++ b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
@@ -34,12 +34,41 @@
 
    <subsection name="A2">Stage "A2": "Extending the Applicability Condition"</subsection>
 
+   <news class="alpha" date="2018 June 8.">
+         Behavioral component rt_computation completed.
+   </news>
+   <news class="alpha" date="2018 April 16.">
+         "Big tree" theorem
+         (anniversary milestone).
+   </news>
+   <news class="alpha" date="2018 March 9.">
+         Support for rt-computation completed.
+   </news>
+   <news class="alpha" date="2017 October 17.">
+         Exclusion binder in local environments.
+         Syntactic component updated:
+         syntax, relocation, s_transition, s_computation, static, i_static.
+   </news>
+   <news class="alpha" date="2017 April 16.">
+         Strong rt-normalization
+         for simply typed terms
+         (anniversary milestone).
+   </news>
+   <news class="alpha" date="2017 March 16.">
+         Behavioral component rt_transition completed.
+   </news>
+   <news class="alpha" date="2017 February 19.">
+         Generic candidates of reducibility.
+   </news>
+   <news class="alpha" date="2017 January 17.">
+         Confluence for parallel r-transition on referred entries of local environments.
+   </news>
    <news class="alpha" date="2016 September 15.">
          Confluence for context-sensitive parallel r-transition on terms.
    </news>
    <news class="alpha" date="2016 April 16.">
-         Grammatical component reconstructed:
-         grammar, relocation, s_transition, s_computation, static
+         Syntactic component completed:
+         syntax, relocation, s_transition, s_computation, static
          (anniversary milestone).
    </news>
    <news class="alpha" date="2016 March 25.">
@@ -74,7 +103,7 @@
          (anniversary milestone).
    </news>
    <news class="alpha" date="2014 January 20.">
-         Parametrized slicing of local environments
+         Parametrized slicing on local environments
         comprises both versions of this operation
         (one from basic_1, the other used in basic_2 till now).
    </news>
@@ -113,7 +142,7 @@
          for simply typed terms.
    </news>
    <news class="alpha" date="2012 January 27.">
-         Support for abstract candidates of reducibility.
+         Generic candidates of reducibility.
    </news>
    <news class="alpha" date="2011 September 21.">
          Confluence for context-sensitive parallel reduction on terms.