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1 ## Copyright (C) 2005 William Poetra Yoga Hadisoeseno |
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2 ## |
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3 ## This file is part of Octave. |
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4 ## |
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5 ## Octave is free software; you can redistribute it and/or modify |
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6 ## it under the terms of the GNU General Public License as published by |
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7 ## the Free Software Foundation; either version 2 of the License, or |
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8 ## (at your option) any later version. |
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9 ## |
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10 ## Octave is distributed in the hope that it will be useful, |
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11 ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 ## GNU General Public License for more details. |
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14 ## |
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15 ## You should have received a copy of the GNU General Public License |
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16 ## along with Octave; if not, write to the Free Software |
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17 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {} isequal (@var{x1}, @var{x2}, ...) |
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21 ## Return true if all of @var{x1}, @var{x2}, ... are equal. |
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22 ## @end deftypefn |
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23 ## |
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24 ## @seealso{isequalwithequalnans} |
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25 |
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26 function tf = isequal (x, varargin) |
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27 |
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28 if (nargin < 2) |
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29 usage ("isequal (x1, x2, ...)"); |
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30 end |
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31 |
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32 tf = __isequal__ (0, x, varargin{:}); |
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33 |
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34 endfunction |
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35 |
