function F = uplus(F)
%+   Unary plus of a DISKFUNV.

% Copyright 2017 by The University of Oxford and The Chebfun Developers.
% See http://www.chebfun.org/ for Chebfun information.

% We have spent several months deliberating over the correct algorithm for
% UPLUS. After extensive experimentation we have implemented the following:

end