Improve abs_eval(): abs(conjugate(z)) => abs(z), ...

[ginac.git] / check / time_dennyfliegner.cpp

diff --git a/check/time_dennyfliegner.cpp b/check/time_dennyfliegner.cpp
index aca6e0e4271fe2dd8de647ee055fb796a9ef1966..a8630ee2cdbe37302d640f806831e1795eff267c 100644 (file)
--- a/check/time_dennyfliegner.cpp
+++ b/check/time_dennyfliegner.cpp
@@ -7,7 +7,7 @@
  *  after which e should be just a1^2. */
 
 /*
- *  GiNaC Copyright (C) 1999-2007 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
@@ -24,13 +24,14 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include "ginac.h"
+#include "timer.h"
+using namespace GiNaC;
+
 #include <iostream>
 #include <sstream>
 #include <vector>
-#include "ginac.h"
-#include "timer.h"
 using namespace std;
-using namespace GiNaC;
 
 static unsigned expand_subs(unsigned size)
 {