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annotate scripts/specfun/gammai.m @ 3444:fa0d84558faa

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[project @ 2000-01-17 08:40:39 by jwe]
author jwe
date Mon, 17 Jan 2000 08:40:41 +0000
parents f8dde1807dee
children d25bc039237b
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1 ## Copyright (C) 1998 John W. Eaton
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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 it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 2, or (at your option)
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8 ## any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## 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; see the file COPYING. If not, write to the Free
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17 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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18 ## 02111-1307, USA.
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19
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20 ## This function is provided for compatibility with older versions of
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21 ## Octave. New programs should use gammainc instead.
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22 ##
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23 ## gammai (a, x) is the same as gammainc (x, a).
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25 ## Author: jwe
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26 ## Created: 30 Jan 1998
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27
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28 function retval = gammai (a, x)
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29
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30 if (nargin == 2)
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31 retval = gammainc (x, a);
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32 else
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33 usage ("gammai (a, x)");
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34 endif
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35
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36 endfunction