SpeedCrunch
0.11
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00001 /* floatconst.h: constants for higher math functions */ 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 00032 #ifndef FLOATCONST_H 00033 #define FLOATCONST_H 00034 00035 #include "floatnum.h" 00036 00037 #define MAXBERNOULLIIDX 68 00038 #define MAXERFCIDX 80 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00044 extern floatstruct c1; 00045 extern floatstruct c2; 00046 extern floatstruct c3; 00047 extern floatstruct c12; 00048 extern floatstruct cExp; 00049 extern floatstruct cMinus1; 00050 extern floatstruct cMinus20; 00051 extern floatstruct c1Div2; 00052 extern floatstruct cLn2; 00053 extern floatstruct cLn3; 00054 extern floatstruct cLn7; 00055 extern floatstruct cLn10; 00056 extern floatstruct cPhi; 00057 extern floatstruct cPi; 00058 extern floatstruct cPiDiv2; 00059 extern floatstruct cPiDiv4; 00060 extern floatstruct c2Pi; 00061 extern floatstruct c1DivPi; 00062 extern floatstruct cSqrtPi; 00063 extern floatstruct c1DivSqrtPi; 00064 extern floatstruct cLnSqrt2PiMinusHalf; 00065 extern floatstruct c2DivSqrtPi; 00066 extern floatstruct cMinus0_4; 00067 extern floatstruct cBernoulliNum[68]; 00068 extern floatstruct cBernoulliDen[68]; 00069 extern floatstruct cUnsignedBound; 00070 00071 extern int erfcdigits; 00072 extern floatstruct erfccoeff[MAXERFCIDX]; 00073 extern floatstruct erfcalpha; 00074 extern floatstruct erfcalphasqr; 00075 extern floatstruct erfct2; 00076 extern floatstruct erfct3; 00077 00078 void floatmath_init(); 00079 void floatmath_exit(); 00080 00081 #ifdef __cplusplus 00082 } 00083 #endif 00084 00085 #endif /* FLOATCONST_H */