function ball01_volume_test ( )

%*****************************************************************************80
%
%% BALL01_VOLUME_TEST tests BALL01_VOLUME.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    15 January 2018
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'BALL01_VOLUME_TEST\n' );
  fprintf ( 1, '  BALL01_VOLUME returns the volume of the unit ball.\n' );

  volume = ball01_volume ( );

  fprintf ( 1, '\n' );
  fprintf ( 1, '  Volume = %g\n', volume );

  return
end
