Fixed a problem of lifting.

[helm.git] / helm / software / matita / dist / ChangeLog

diff --git a/helm/software/matita/dist/ChangeLog b/helm/software/matita/dist/ChangeLog
index 635e0574c63cc4eade4a982f0a33382942d3367a..18fe123a2ab5f434a6c6b50ae5a338284f38b492 100644 (file)
--- a/helm/software/matita/dist/ChangeLog
+++ b/helm/software/matita/dist/ChangeLog
@@ -1,4 +1,9 @@
 0.5.7 - .../01/2009 - Pàdoa release
+       * are_convertible bug solved, arguments of application where 
+         compared allowing cumulativity. This allowed to prove Type0=Type1.
+       * cases tactic speedup in the simplest case of an inductive type 
+         hose right parameters have all to be abstracted when the outtype is
+         built
        * maction support added to output notation (adopted for "=" that 
          expands to "= \sub T" to show the equality type)
        * generation of derived lemmas rewritten to be based on hooks that