X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fdist%2FChangeLog;h=4a1168c97882838b5c9da214080970ed19049883;hb=c991cd766e22195cac3a3d9f0150af7a9301cc99;hp=110e101a781499bfeee1593b66a571186a1fb039;hpb=54e651eaa3cbcc16cfdf3fcc8b53482bffc78b76;p=helm.git

diff --git a/helm/software/matita/dist/ChangeLog b/helm/software/matita/dist/ChangeLog
index 110e101a7..4a1168c97 100644
--- a/helm/software/matita/dist/ChangeLog
+++ b/helm/software/matita/dist/ChangeLog
@@ -1,3 +1,27 @@
+0.5.7 - .../12/2008 - Pàdoa release
+	* some core notation fixed to allow a better setoid-path
+	  representation
+	* matita manual updated with a section regarding the usage of 
+	  the liveCD with the VirtualBox emulator
+	* liveCD fixed to allow to easily mount/unmount real host folders
+	* ttf-freefont package added to the liveCD together with gucharmap
+	* coercions from convertible types are not inserted for real, they
+	  just behave as hints for the unification algorithm
+	* virtuals (eq classes) fixed w.r.t. greek letters
+	* some virtuals added to ease the writing of diamond (<>), box ([])
+	  and upper bar (_).
+	* code that generates eliminators fixed to use whd ~delta set to true
+	  when counting products, this allows to used definitions as inductive
+	  type ariety.
+	* match ... with rendering fixed to break the box containing
+	  constructors arguments if needed (i.e. record projections
+	  are now almost readable)
+	* fixed pattern matching over ast terms, Ast.Case construct can be
+	  matched correctly. Look the o-algebra example if you are
+	  intereseted.
+	* Mpadded MathML tag can be used in notation, it allows to overlap
+	  symbols reducing the bounding box size 
+
 0.5.6 - 1/12/2008 - bugfix release
 	* more abstract disambiguation algorithm, simpler instantiation
 	  to a different CIC/refiner