function [varargout] = inf(varargin)
%INF Infinity.       
%   INF returns the IEEE arithmetic representation for positive
%   infinity.  Infinity is also produced by operations like dividing by
%   zero, eg. 1.0/0.0, or from overflow, eg. exp(1000).
%
%   INF('double') is the same as INF with no inputs.
%
%   INF('single') is the single precision representation of INF.
%
%   INF(N) is an N-by-N matrix of INFs.
%
%   INF(M,N) or INF([M,N]) is an M-by-N matrix of INFs.
%
%   INF(M,N,P,...) or INF([M,N,P,...]) is an M-by-N-by-P-by-... array of INFs.
%
%   INF(...,CLASSNAME) is an array of INFs of class specified by CLASSNAME.
%   CLASSNAME must be either 'single' or 'double'.
%
%   See also NaN, ISINF, ISFINITE, ISFLOAT.

%   Copyright 1984-2004 The MathWorks, Inc.
%   $Revision: 5.8.4.3 $  $Date: 2004/04/16 22:05:01 $
%   Built-in function.

if nargout == 0
  builtin('inf', varargin{:});
else
  [varargout{1:nargout}] = builtin('inf', varargin{:});
end