--- a/NEWS Wed Jun 13 18:30:17 2007 +0200
+++ b/NEWS Wed Jun 13 19:14:51 2007 +0200
@@ -546,6 +546,12 @@
*** HOL ***
+* IntDef: The constant "int :: nat => int" has been removed; now
+ "int" is an abbreviation for "of_nat :: nat => int". Potential
+ INCOMPATIBILITY due to differences in default simp rules:
+ - "int (Suc m)" simplifies to "int m + 1" instead of "1 + int m"
+ - "int (m * n)" simplifies to "int m * int n"
+
* Method "algebra" solves polynomial equations over (semi)rings using
Groebner bases. The (semi)ring structure is defined by locales and
the tool setup depends on that generic context. Installing the