% ATAN   Inverse tangent, result in radians.
%    ATAN(X) is the arctangent of the elements of X.
% 
%    See also ATAN2, TAN, ATAND, ATAN2D.
%
%    Reference page in Doc Center
%       doc atan
%
%    Other functions named atan
%
%       codistributed/atan    gpuArray/atan    sym/atan    ts/atan
%