updated changes

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index a312179c66aa341724243f7429f2f422ff54a430..38804c6324a21d743c89cd91f9957ec75db5abca 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,11 +3,13 @@ This file records noteworthy changes.
 0.7.1 (--date--)
 * Fix problems with Cint that were caused by CLN's overloaded operator new.
 * Fix compilation errors with GCC3.
+* normal() handles large sums of fractions better.
+* expand() always expands the exponent and transforms x^(a+b) -> x^a*x^b.
 
 0.7.0 (15 December 2000)
 * Requires CLN 1.1 now.  Class numeric doesn't use an indirect pointer to the
   actual representation any more.  This is a speedup.
-* mul::expand() was reengineered to not allocate temporary excess memory.
+* mul::expand() was reengineered to not allocate excess temporary memory.
 * Non-integer powers of a symbol are treated as constants by (l)degree() and
   coeff().  Using these functions on an expression containing such powers used
   to fail with an internal error message.  The side-effect is that collect()