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annotate liboctave/lo-mappers.h @ 4025:cfb762dc9259

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[project @ 2002-08-09 06:32:15 by jwe]
author jwe
date Fri, 09 Aug 2002 06:32:16 +0000
parents b4f260ddd748
children 2550915214e1
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1 /*
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2
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3 Copyright (C) 1996, 1997 John W. Eaton
1967
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, write to the Free
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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20
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21 */
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22
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe]
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23 #if !defined (octave_liboctave_mappers_h)
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24 #define octave_liboctave_mappers_h 1
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25
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26 #include "oct-cmplx.h"
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27
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28 extern double arg (double x);
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29 extern double conj (double x);
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30 extern double fix (double x);
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31 extern double imag (double x);
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32 extern double real (double x);
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33 extern double round (double x);
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34 extern double signum (double x);
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35 extern double xerf (double x);
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36 extern double xerfc (double x);
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37
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38 extern bool xisnan (double x);
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39 extern bool xfinite (double x);
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40 extern bool xisinf (double x);
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41
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42 extern bool octave_is_NA (double x);
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43 extern bool octave_is_NaN_or_NA (double x);
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44
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45 extern double xmin (double x, double y);
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46 extern double xmax (double x, double y);
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48 extern Complex acos (const Complex& x);
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49 extern Complex acosh (const Complex& x);
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50 extern Complex asin (const Complex& x);
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51 extern Complex asinh (const Complex& x);
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52 extern Complex atan (const Complex& x);
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53 extern Complex atanh (const Complex& x);
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54
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55 #if !defined (CXX_ISO_COMPLIANT_LIBRARY)
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56 extern Complex log10 (const Complex& x);
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57 extern Complex tan (const Complex& x);
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58 extern Complex tanh (const Complex& x);
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59 #endif
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60
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61 extern Complex ceil (const Complex& x);
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62 extern Complex fix (const Complex& x);
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63 extern Complex floor (const Complex& x);
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64 extern Complex round (const Complex& x);
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65 extern Complex signum (const Complex& x);
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67 extern bool xisnan (const Complex& x);
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68 extern bool xfinite (const Complex& x);
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69 extern bool xisinf (const Complex& x);
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70
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71 extern Complex xmin (const Complex& x, const Complex& y);
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72 extern Complex xmax (const Complex& x, const Complex& y);
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73
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74 #endif
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75
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76 /*
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77 ;;; Local Variables: ***
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78 ;;; mode: C++ ***
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79 ;;; End: ***
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80 */