- partial commit (static component only)

[helm.git] / matita / matita / contribs / lambda_delta / basic_2 / grammar / aarity.ma

diff --git a/matita/matita/contribs/lambda_delta/basic_2/grammar/aarity.ma b/matita/matita/contribs/lambda_delta/basic_2/grammar/aarity.ma
index 3f5fb80d44cf3cbb9655dd6b8a78d46fcb22a1c0..4d5d308fa0bfa08263dc7821be8c1efb87ce543e 100644 (file)
--- a/matita/matita/contribs/lambda_delta/basic_2/grammar/aarity.ma
+++ b/matita/matita/contribs/lambda_delta/basic_2/grammar/aarity.ma
@@ -13,14 +13,22 @@
 (**************************************************************************)
 
 (* THE FORMAL SYSTEM λδ: MATITA SOURCE FILES
- * - Patience on me to gain peace and perfection! -
- * [ suggested invocation to start formal specifications with ]
- * Context-sensitive subject equivalence for atomic arity assignment: 2012 April 16
- * Context-sensitive strong normalization for simply typed terms: 2012 March 15
- * Support for abstract candidates of reducibility closed: 2012 January 27
- * Confluence for context-sensitive parallel reduction: 2011 September 21
- * Confluence for context-free parallel reduction: 2011 September 6
- * Specification starts: 2011 April 17
+ * Suggested invocation to start formal specifications with:
+ *   - Patience on me to gain peace and perfection! -
+ * 2012 July 26:
+ *   term binders polarized to control ζ reduction.
+ * 2012 April 16 (anniversary milestone):
+ *   context-sensitive subject equivalence for atomic arity assignment.
+ * 2012 March 15:
+ *   context-sensitive strong normalization for simply typed terms.
+ * 2012 January 27:
+ *   support for abstract candidates of reducibility.
+ * 2011 September 21:
+ *   confluence for context-sensitive parallel reduction. 
+ * 2011 September 6:
+ *   confluence for context-free parallel reduction.
+ * 2011 April 17:
+ *   specification starts.
  *)
 
 include "ground_2/star.ma".