function elliptic_inc_ek_values_test ( )

%*****************************************************************************80
%
%% elliptic_inc_ek_values_test() tests elliptic_inc_ek_values().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    22 June 2018
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'elliptic_inc_ek_values_test():\n' );
  fprintf ( 1, '  elliptic_inc_ek_values() stores values of\n' );
  fprintf ( 1, '  the incomplete elliptic integral of the second\n' );
  fprintf ( 1, '  kind, with parameters PHI, K.\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '    PHI        K            E(PHI,K)\n' );
  fprintf ( 1, '\n' );

  n_data = 0;

  while ( true )

    [ n_data, phi, k, ek ] = elliptic_inc_ek_values ( n_data );

    if ( n_data == 0 )
      break
    end

    fprintf ( 1, '  %12f  %12f  %24.16f\n', phi, k, ek );

  end

  return
end
