X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fweb%2Fbasic_2.ldw.xml;h=ca4970bcb5d75dc7e4f059d2440716e53e83fdc1;hb=6f1f9e20aa2775d41bba64289fc903e6612baaf3;hp=25897dceaee6c9d0d6dac1cb491e0f7fb95352f1;hpb=86a84e4116a8d388cb540bae6c60700f84a8f9f8;p=helm.git

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 25897dcea..ca4970bcb 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
+++ b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
@@ -36,7 +36,7 @@
 
    <subsection>Stage "A": "Weakening the Applicability Condition"</subsection>
    <news date="2014 September 9.">
-         Interated static type assignment defined (more elegantly)
+         Iterated static type assignment defined (more elegantly)
          as a primitive notion.
    </news>
    <news date="2014 June 18.">
@@ -44,16 +44,16 @@
          for context-sensitive computation on terms.
    </news>
    <news date="2014 June 9.">
-         "Big tree" strong normalization
+         strong qrst-normalization
          for simply typed terms.
    </news>
    <news date="2014 April 16.">
          lazy equivalence on local environments
-	 serves as irrelevant step in "big tree" computation on closures
+	 addded as q-step to rst-computation on closures
          (anniversary milestone).
    </news>
    <news date="2014 January 20.">
-         Parametrized slicing for local environments
+         Parametrized slicing of local environments
 	 comprises both versions of this operation
 	 (one from basic_1, the other used in basic_2 till now).
    </news>
@@ -61,10 +61,10 @@
          Passive support for global environments.
    </news>
    <news date="2013 July 27.">
-         Reaxiomatized β-reductum as in extended β-reduction
+         Reaxiomatized β-reductum as in rt-reduction.
    </news>
    <news date="2013 July 20.">
-         Context-sensitive extended strong normalization
+         Context-sensitive strong rt-normalization
          for simply typed terms.
    </news>
    <news date="2013 April 16.">
@@ -74,7 +74,7 @@
    </news>
    <news date="2013 March 16.">
          Mutual recursive preservation of stratified native validity
-         for "big tree" computation on closures.
+         for rst-computation on closures.
    </news>
    <news date="2012 October 16.">
          Confluence for context-free parallel reduction on closures.