# HG changeset patch # User nipkow # Date 1333367220 -7200 # Node ID 2511f3e8449628040b6e3bc41acb09765b001fd5 # Parent 29aa0c0718752f0faa264cb4a0679258022c04d0 new tutorial diff -r 29aa0c071875 -r 2511f3e84496 NEWS --- a/NEWS Mon Apr 02 10:49:03 2012 +0200 +++ b/NEWS Mon Apr 02 13:47:00 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