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

diff --git a/ginac/polynomial/newton_interpolate.h b/ginac/polynomial/newton_interpolate.h
index e80687df94e68216acc95f4c099d2359f9df7ac7..dd00aba4e60d643f36670e95d2a2fd90b2a3b3f7 100644 (file)
--- a/ginac/polynomial/newton_interpolate.h
+++ b/ginac/polynomial/newton_interpolate.h
@@ -1,10 +1,33 @@
+/** @file newton_interpolate.h
+ *
+ *  Functions for Newton interpolation. */
+
+/*
+ *  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_PGCD_NEWTON_INTERPOLATE_H
 #define GINAC_PGCD_NEWTON_INTERPOLATE_H
+
 #include "ex.h"
 #include "numeric.h"
 #include "smod_helpers.h"
-namespace GiNaC
-{
+
+namespace GiNaC {
 
 /**
  * Newton interpolation -- incremental form.
@@ -32,5 +55,6 @@ ex newton_interp(const ex& e1, const long pt1,
        return tmp;
 }
 
-}
-#endif /* GINAC_PGCD_NEWTON_INTERPOLATE_H */
+} // namespace GiNaC
+
+#endif // ndef GINAC_PGCD_NEWTON_INTERPOLATE_H