/* values used by math functions -- IEEE 754 version */ #include "xmath.h" _STD_BEGIN /* macros */ #define NBITS (48 + _DOFF) #if _D0 == 0 #define INIT(w0) {w0, 0, 0, 0} #define INIT2(w0, w1) {w0, 0, 0, w1} #else #define INIT(w0) {0, 0, 0, w0} #define INIT2(w0, w1) {w1, 0, 0, w0} #endif /* static data */ _CRTIMP2 const _Dconst _Denorm = {INIT2(0, 1)}; _CRTIMP2 const _Dconst _Eps = {INIT((_DBIAS - NBITS - 1) << _DOFF)}; _CRTIMP2 const _Dconst _Hugeval = {INIT(_DMAX << _DOFF)}; _CRTIMP2 const _Dconst _Inf = {INIT(_DMAX << _DOFF)}; _CRTIMP2 const _Dconst _Nan = {INIT(_DSIGN | (_DMAX << _DOFF) | (1 << (_DOFF - 1)))}; _CRTIMP2 const _Dconst _Rteps = {INIT((_DBIAS - NBITS / 2) << _DOFF)}; _CRTIMP2 const _Dconst _Snan = {INIT(_DSIGN | (_DMAX << _DOFF) | (1 << (_DOFF - 1)))}; _CRTIMP2 const double _Xbig = (NBITS + 1) * 347L / 1000; _CRTIMP2 const double _Zero = 0.0; _STD_END /* * Copyright (c) 1992-2001 by P.J. Plauger. ALL RIGHTS RESERVED. * Consult your license regarding permissions and restrictions. V3.10:0009 */