function tetrahedron01_volume_test ( )

%*****************************************************************************80
%
%% TETRAHEDRON01_VOLUME_TEST tests TETRAHEDRON01_VOLUME.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    16 January 2018
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'TETRAHEDRON01_VOLUME_TEST\n' );
  fprintf ( 1, '  TETRAHEDRON01_VOLUME returns the volume of the unit tetrahedron.\n' );

  volume = tetrahedron01_volume ( );

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

  return
end
