fixed a bug in the dummy index symmetrization [Chris Dams]

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index cec53b68beb0461861d292b05dad33692f26dc77..40f636381fa7d913f42cec429e865c7ed840959c 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,8 @@ This file records noteworthy changes.
 * Added dirac_gammaL/R(), which can be used instead of dirac_gamma6/7()
   but are single objects, to allow for a more compact notation of Dirac
   strings.
+* Powers with negative numeric exponents are printed as fractions in the
+  LaTeX output.
 
 1.0.12 (30 October 2002)
 * Fixed a bug in power::expand() that could produce invalid expressions.