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[ginac.git] / ginac / polynomial / chinrem_gcd.h

diff --git a/ginac/polynomial/chinrem_gcd.h b/ginac/polynomial/chinrem_gcd.h
index 6c58a9fd4a6f286934c4e7303749feef84e4e10d..5945640b6e0c39380d44fe4bfee90ad75b96ed6b 100644 (file)
--- a/ginac/polynomial/chinrem_gcd.h
+++ b/ginac/polynomial/chinrem_gcd.h
@@ -1,9 +1,31 @@
+/** @file chinrem_gcd.h
+ *
+ *  Interface to GCD functions using Chinese remainder algorithm. */
+
+/*
+ *  GiNaC Copyright (C) 1999-2019 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
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
 #ifndef GINAC_CHINREM_GCD_H
 #define GINAC_CHINREM_GCD_H
+
 #include "ex.h"
 
-namespace GiNaC
-{
+namespace GiNaC {
 
 extern ex chinrem_gcd(const ex& A_, const ex& B_, const exvector& vars);
 extern ex chinrem_gcd(const ex& A, const ex& B);
@@ -13,7 +35,6 @@ struct chinrem_gcd_failed
        virtual ~chinrem_gcd_failed() { }
 };
 
-}
-
-#endif /* GINAC_CHINREM_GCD_H */
+} // namspace GiNaC
 
+#endif // ndef GINAC_CHINREM_GCD_H