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

[ginac.git] / check / time_antipode.cpp

diff --git a/check/time_antipode.cpp b/check/time_antipode.cpp
index 43d48f64d85c03b6ccdd0fff0f65c1da0c45f2d5..d618fabed94b1da3634ef2df1b4dc48e7c583f2f 100644 (file)
--- a/check/time_antipode.cpp
+++ b/check/time_antipode.cpp
@@ -16,7 +16,7 @@
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 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
@@ -455,7 +455,7 @@ static unsigned test_tree(const node tree_generator(unsigned))
        // ...the sum, when evaluated and reexpanded, is the antipode...
        ex result = 0;
        for (vector<node>::iterator i=counter.begin(); i!=counter.end(); ++i)
-               result = (result+i->evaluate(x,vertices)).series(x==0,vertices).expand();
+               result = (result+i->evaluate(x,vertices-1)).series(x==0,vertices-1).expand();
        
        // ...and has the nice property that in each term all the Eulers cancel:
        if (result.has(Euler)) {