# HG changeset patch # User berghofe # Date 1333368567 -7200 # Node ID 8b63aaec0a0e5d4813bc7bb7676849880a6b45dd # Parent de84dd9a9dd4af43fd559d4e0302ab0a0cbedf9a# Parent 2511f3e8449628040b6e3bc41acb09765b001fd5 merged diff -r de84dd9a9dd4 -r 8b63aaec0a0e NEWS --- a/NEWS Mon Apr 02 13:58:59 2012 +0200 +++ b/NEWS Mon Apr 02 14:09:27 2012 +0200 @@ -95,6 +95,8 @@ *** HOL *** +* New tutorial Programming and Proving in Isabelle/HOL + * The representation of numerals has changed. We now have a datatype "num" representing strictly positive binary numerals, along with functions "numeral :: num => 'a" and "neg_numeral :: num => 'a" to