SpeedCrunch  0.11
/usr/src/RPM/BUILD/speedcrunch-0.11/src/math/floatseries.h
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00001 /* floatseries.h: header file for basic series, based on floatnum. */
00002 /*
00003     Copyright (C) 2007, 2008 Wolf Lammen.
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License , or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; see the file COPYING.  If not, write to:
00017 
00018       The Free Software Foundation, Inc.
00019       59 Temple Place, Suite 330
00020       Boston, MA 02111-1307 USA.
00021 
00022 
00023     You may contact the author by:
00024        e-mail:  ookami1 <at> gmx <dot> de
00025        mail:  Wolf Lammen
00026               Oertzweg 45
00027               22307 Hamburg
00028               Germany
00029 *************************************************************************/
00030 
00031 #ifndef FLOATSERIES_H
00032 # define FLOATSERIES_H
00033 
00034 #include "floatnum.h"
00035 
00036 #define artanhnear0(x, digits) arctanseries(x, digits, 0)
00037 #define arctannear0(x, digits) arctanseries(x, digits, 1)
00038 #define coshminus1near0(x, digits) cosminus1series(x, digits, 0)
00039 #define cosminus1near0(x, digits) cosminus1series(x, digits, 1)
00040 
00041 #ifdef __cplusplus
00042 extern "C" {
00043 #endif
00044 
00045 void arctanseries(floatnum x, int digits, char alternating);
00046 char cosminus1series(floatnum x, int digits, char alternating);
00047 
00048 #ifdef __cplusplus
00049 }
00050 #endif
00051 
00052 #endif /* FLOATSERIES_H */