File indexing completed on 2024-05-12 17:22:32
0001 /* floatconst.h: constants for higher math functions */ 0002 /* 0003 Copyright (C) 2007, 2008 Wolf Lammen. 0004 0005 This program is free software; you can redistribute it and/or modify 0006 it under the terms of the GNU General Public License as published by 0007 the Free Software Foundation; either version 2 of the License , or 0008 (at your option) any later version. 0009 0010 This program is distributed in the hope that it will be useful, 0011 but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 GNU General Public License for more details. 0014 0015 You should have received a copy of the GNU General Public License 0016 along with this program; see the file COPYING. If not, write to: 0017 0018 The Free Software Foundation, Inc. 0019 59 Temple Place, Suite 330 0020 Boston, MA 02111-1307 USA. 0021 0022 0023 You may contact the author by: 0024 e-mail: ookami1 <at> gmx <dot> de 0025 mail: Wolf Lammen 0026 Oertzweg 45 0027 22307 Hamburg 0028 Germany 0029 0030 *************************************************************************/ 0031 0032 #ifndef FLOATCONST_H 0033 #define FLOATCONST_H 0034 0035 #include "floatnum.h" 0036 0037 #define MAXBERNOULLIIDX 68 0038 #define MAXERFCIDX 80 0039 0040 #ifdef __cplusplus 0041 extern "C" { 0042 #endif 0043 0044 extern floatstruct c1; 0045 extern floatstruct c2; 0046 extern floatstruct c3; 0047 extern floatstruct c12; 0048 extern floatstruct cExp; 0049 extern floatstruct cMinus1; 0050 extern floatstruct cMinus20; 0051 extern floatstruct c1Div2; 0052 extern floatstruct cLn2; 0053 extern floatstruct cLn3; 0054 extern floatstruct cLn7; 0055 extern floatstruct cLn10; 0056 extern floatstruct cPhi; 0057 extern floatstruct cPi; 0058 extern floatstruct cPiDiv2; 0059 extern floatstruct cPiDiv4; 0060 extern floatstruct c2Pi; 0061 extern floatstruct c1DivPi; 0062 extern floatstruct cSqrtPi; 0063 extern floatstruct c1DivSqrtPi; 0064 extern floatstruct cLnSqrt2PiMinusHalf; 0065 extern floatstruct c2DivSqrtPi; 0066 extern floatstruct cMinus0_4; 0067 extern floatstruct cBernoulliNum[68]; 0068 extern floatstruct cBernoulliDen[68]; 0069 extern floatstruct cUnsignedBound; 0070 0071 extern int erfcdigits; 0072 extern floatstruct erfccoeff[MAXERFCIDX]; 0073 extern floatstruct erfcalpha; 0074 extern floatstruct erfcalphasqr; 0075 extern floatstruct erfct2; 0076 extern floatstruct erfct3; 0077 0078 void floatmath_init(); 0079 void floatmath_exit(); 0080 0081 #ifdef __cplusplus 0082 } 0083 #endif 0084 0085 #endif /* FLOATCONST_H */