function mode = cauchy_mode ( a, b )

%*****************************************************************************80
%
%% cauchy_mode() returns the mode of the Cauchy PDF.
%
%  Discussion:
%
%    The mean of the Cauchy PDF is infinite.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    01 November 2024
%
%  Author:
%
%    John Burkardt
%
%  Input:
%
%    real A, B, the parameters of the PDF.
%    0.0 < B.
%
%  Output:
%
%    real mode: the mode of the PDF.
%
  mode = a;

  return
end
