improve mul::info(): the product of two negative terms is positive, ...

[ginac.git] / ginac / fail.cpp

diff --git a/ginac/fail.cpp b/ginac/fail.cpp
index 7664ebfe39853cb399061f68d8999686e64bf13e..79581f0244b56667bc77447da89b6aad2306941c 100644 (file)
--- a/ginac/fail.cpp
+++ b/ginac/fail.cpp
@@ -4,7 +4,7 @@
  *  somewhat obsolete (most of this can be replaced by exceptions). */
 
 /*
- *  GiNaC Copyright (C) 1999-2009 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by