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--- /dev/null
+++ b/scripts/control/rotg.m
@@ -0,0 +1,28 @@
+# Copyright (C) 1996 A. Scottedward Hodel 
+#
+# This file is part of Octave. 
+#
+# Octave 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, or (at your option) any 
+# later version. 
+# 
+# Octave 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 Octave; see the file COPYING.  If not, write to the Free 
+# Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
+ 
+function [c,s] = rotg(a,b)
+  #function [c,s] = rotg(a,b)
+  # givens rotation calculation
+  #
+  # NOTE: Use [c,s] = givens(a,b) instead.
+
+  # $Revision: 1.1 $
+
+  [c,s] = givens(a,b);
+endfunction