mentioned the imaginary unit 'I'

[ginac.git] / check / check_inifcns.cpp

diff --git a/check/check_inifcns.cpp b/check/check_inifcns.cpp
index f17ef5d68bb785c1678bc52cdd0392955e3abac0..3a914a90a7cd214d87e39a3ef81a0cebafdd09db 100644 (file)
--- a/check/check_inifcns.cpp
+++ b/check/check_inifcns.cpp
@@ -4,7 +4,7 @@
  *  functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2002 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
@@ -178,7 +178,7 @@ static unsigned inifcns_check_Li2(void)
                argument = numeric(20.0*rand()/(RAND_MAX+1.0)-10.0)
                         + numeric(20.0*rand()/(RAND_MAX+1.0)-10.0)*I;
                if (abs(Li2(pow(argument,2))-2*Li2(argument)-2*Li2(-argument)) > epsilon) {
-                       cout << "Li2(z) at z==" << argument
+                       clog << "Li2(z) at z==" << argument
                             << " failed to satisfy Li2(z^2)==2*(Li2(z)+Li2(-z))" << endl;
                        errorflag = true;
                }