function rule_num = keast_rule_num ( DUMMY )

%*****************************************************************************80
%
%% KEAST_RULE_NUM returns the number of Keast rules for the tetrahedron.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    25 June 2007
%
%  Author:
%
%    John Burkardt
%
%  Reference:
%
%    Patrick Keast,
%    Moderate Degree Tetrahedral Quadrature Formulas,
%    Computer Methods in Applied Mechanics and Engineering,
%    Volume 55, Number 3, May 1986, pages 339-348.
%
%  Parameters:
%
%    Output, integer RULE_NUM, the number of rules.
%
  rule_num = 10;

  return
end
