gusucode.com > symbolic工具箱matlab源码程序 > symbolic/@sym/unique.m

    function varargout = unique(A, varargin) 
%UNIQUE  Symbolic unique function.

%   Copyright 2012-2016 The MathWorks, Inc.

if ~isa(A, 'sym')
    error(message('MATLAB:UNIQUE:UnknownInput'));
end    
symA = privResolveArgs(A);
[varargout{1:max(1,nargout)}] = symengine('symUnique', formula(symA{1}), varargin{:});
varargout{1} = privResolveOutput(varargout{1}, symA{1});