function y = acot(z)
%ACOT   Inverse cotangent.
%   ACOT(X) is the inverse cotangent of the elements of X.

%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.3 $  $Date: 1997/11/21 23:28:00 $

y = atan(1./z);
