log(-<realnumber>) now returns a real number

[ginac.git] / check / checks.h

diff --git a/check/checks.h b/check/checks.h
index b5a6adf8a655a6794e4b8dda7a4c772d2733f6e6..de61ad0333f116c55497b0454ddbc9e3f13750c1 100644 (file)
--- a/check/checks.h
+++ b/check/checks.h
@@ -3,7 +3,7 @@
  *  Prototypes for all individual checks. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 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
@@ -23,15 +23,12 @@
 #ifndef CHECKS_H
 #define CHECKS_H
 
-// For rand() and friends:
-#include <stdlib.h>
+#include <iostream>
 
+#include "config.h"
 #include "ginac.h"
 using namespace std;
-
-#ifndef NO_NAMESPACE_GINAC
 using namespace GiNaC;
-#endif // ndef NO_NAMESPACE_GINAC
 
 // prototypes for the expression generating functions in:
 const ex dense_univariate_poly(const symbol & x, unsigned degree);