- changed old-style power() to new-style pow()

[ginac.git] / check / expand_subs.cpp

diff --git a/check/expand_subs.cpp b/check/expand_subs.cpp
index 4d78708b1573648c822c33b66b24204a13a9f8b9..cf6847a7eddf8e9aac36c9cbb1ec9300023ec1b2 100644 (file)
--- a/check/expand_subs.cpp
+++ b/check/expand_subs.cpp
@@ -13,7 +13,7 @@
  *  after which e should return 0 (without expanding). */
 
 /*
- *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2000 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
@@ -86,11 +86,11 @@ unsigned expand_subs(void)
 
     cout << "checking commutative expansion and substitution..." << flush;
     clog << "---------commutative expansion and substitution:" << endl;
-
+    
     result += expand_subs1();
     result += expand_subs2();
-
-    if (! result) {
+    
+    if (!result) {
         cout << " passed ";
         clog << "(no output)" << endl;
     } else {