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1 ## Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2005, 2006, |
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2 ## 2007 John W. Eaton |
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3 ## |
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4 ## This file is part of Octave. |
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5 ## |
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6 ## Octave is free software; you can redistribute it and/or modify it |
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7 ## under the terms of the GNU General Public License as published by |
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8 ## the Free Software Foundation; either version 3 of the License, or (at |
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9 ## your option) any later version. |
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10 ## |
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11 ## Octave is distributed in the hope that it will be useful, but |
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 ## General Public License for more details. |
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15 ## |
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16 ## You should have received a copy of the GNU General Public License |
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17 ## along with Octave; see the file COPYING. If not, see |
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18 ## <http://www.gnu.org/licenses/>. |
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19 |
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20 ## -*- texinfo -*- |
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21 ## @deftypefn {Function File} {} betai (@var{a}, @var{b}, @var{x}) |
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22 ## This function is provided for compatibility with older versions of |
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23 ## Octave. New programs should use betainc instead. |
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24 ## |
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25 ## @code{betai (@var{a}, @var{b}, @var{x})} is the same as @code{betainc |
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26 ## (@var{x}, @var{a}, @var{b})}. |
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27 ## @end deftypefn |
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28 |
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29 ## Author: jwe |
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30 ## Created: 30 Jan 1998 |
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31 |
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32 function retval = betai (a, b, x) |
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33 |
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34 if (nargin == 3) |
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35 retval = betainc (x, a, b); |
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36 else |
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37 print_usage (); |
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38 endif |
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39 |
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40 endfunction |
