// // corecrt_math.h // // Copyright (c) Microsoft Corporation. All rights reserved. // // The majority of the C Standard Library functionality. // #pragma once #ifndef _INC_MATH // include guard for 3rd party interop #define _INC_MATH #include #pragma warning(push) #pragma warning(disable: _UCRT_DISABLED_WARNINGS) _UCRT_DISABLE_CLANG_WARNINGS _CRT_BEGIN_C_HEADER #ifndef __assembler // Definition of the _exception struct, which is passed to the matherr function // when a floating point exception is detected: struct _exception { int type; // exception type - see below char* name; // name of function where error occurred double arg1; // first argument to function double arg2; // second argument (if any) to function double retval; // value to be returned by function }; // Definition of the _complex struct to be used by those who use the complex // functions and want type checking. #ifndef _COMPLEX_DEFINED #define _COMPLEX_DEFINED struct _complex { double x, y; // real and imaginary parts }; #if defined(_CRT_INTERNAL_NONSTDC_NAMES) && _CRT_INTERNAL_NONSTDC_NAMES && !defined __cplusplus // Non-ANSI name for compatibility #define complex _complex #endif #endif #endif // __assembler // On x86, when not using /arch:SSE2 or greater, floating point operations // are performed using the x87 instruction set and FLT_EVAL_METHOD is 2. // (When /fp:fast is used, floating point operations may be consistent, so // we use the default types.) #if defined _M_IX86 && _M_IX86_FP < 2 && !defined _M_FP_FAST typedef long double float_t; typedef long double double_t; #else typedef float float_t; typedef double double_t; #endif // Constant definitions for the exception type passed in the _exception struct #define _DOMAIN 1 // argument domain error #define _SING 2 // argument singularity #define _OVERFLOW 3 // overflow range error #define _UNDERFLOW 4 // underflow range error #define _TLOSS 5 // total loss of precision #define _PLOSS 6 // partial loss of precision // Definitions of _HUGE and HUGE_VAL - respectively the XENIX and ANSI names // for a value returned in case of error by a number of the floating point // math routines. #ifndef __assembler #ifndef _M_CEE_PURE extern double const _HUGE; #else double const _HUGE = System::Double::PositiveInfinity; #endif #endif #ifndef _HUGE_ENUF #define _HUGE_ENUF 1e+300 // _HUGE_ENUF*_HUGE_ENUF must overflow #endif #define INFINITY ((float)(_HUGE_ENUF * _HUGE_ENUF)) #define HUGE_VAL ((double)INFINITY) #define HUGE_VALF ((float)INFINITY) #define HUGE_VALL ((long double)INFINITY) #ifndef _UCRT_NEGATIVE_NAN // This operation creates a negative NAN adding a - to make it positive #ifdef _MSC_VER #define NAN (-(float)(INFINITY * 0.0F)) #else #define NAN (__builtin_nanf("")) #endif #else // Keep this for backwards compatibility #ifdef _MSC_VER #define NAN ((float)(INFINITY * 0.0F)) #else #define NAN (-__builtin_nanf("")) #endif #endif #define _DENORM (-2) #define _FINITE (-1) #define _INFCODE 1 #define _NANCODE 2 #define FP_INFINITE _INFCODE #define FP_NAN _NANCODE #define FP_NORMAL _FINITE #define FP_SUBNORMAL _DENORM #define FP_ZERO 0 #define _C2 1 // 0 if not 2's complement #define FP_ILOGB0 (-0x7fffffff - _C2) #define FP_ILOGBNAN 0x7fffffff #define MATH_ERRNO 1 #define MATH_ERREXCEPT 2 #define math_errhandling (MATH_ERRNO | MATH_ERREXCEPT) // Values for use as arguments to the _fperrraise function #define _FE_DIVBYZERO 0x04 #define _FE_INEXACT 0x20 #define _FE_INVALID 0x01 #define _FE_OVERFLOW 0x08 #define _FE_UNDERFLOW 0x10 #define _D0_C 3 // little-endian, small long doubles #define _D1_C 2 #define _D2_C 1 #define _D3_C 0 #define _DBIAS 0x3fe #define _DOFF 4 #define _F0_C 1 // little-endian #define _F1_C 0 #define _FBIAS 0x7e #define _FOFF 7 #define _FRND 1 #define _L0_C 3 // little-endian, 64-bit long doubles #define _L1_C 2 #define _L2_C 1 #define _L3_C 0 #define _LBIAS 0x3fe #define _LOFF 4 // IEEE 754 double properties #define _DFRAC ((unsigned short)((1 << _DOFF) - 1)) #define _DMASK ((unsigned short)(0x7fff & ~_DFRAC)) #define _DMAX ((unsigned short)((1 << (15 - _DOFF)) - 1)) #define _DSIGN ((unsigned short)0x8000) // IEEE 754 float properties #define _FFRAC ((unsigned short)((1 << _FOFF) - 1)) #define _FMASK ((unsigned short)(0x7fff & ~_FFRAC)) #define _FMAX ((unsigned short)((1 << (15 - _FOFF)) - 1)) #define _FSIGN ((unsigned short)0x8000) // IEEE 754 long double properties #define _LFRAC ((unsigned short)(-1)) #define _LMASK ((unsigned short)0x7fff) #define _LMAX ((unsigned short)0x7fff) #define _LSIGN ((unsigned short)0x8000) #define _DHUGE_EXP (int)(_DMAX * 900L / 1000) #define _FHUGE_EXP (int)(_FMAX * 900L / 1000) #define _LHUGE_EXP (int)(_LMAX * 900L / 1000) #define _DSIGN_C(_Val) (((_double_val *)(char*)&(_Val))->_Sh[_D0_C] & _DSIGN) #define _FSIGN_C(_Val) (((_float_val *)(char*)&(_Val))->_Sh[_F0_C] & _FSIGN) #define _LSIGN_C(_Val) (((_ldouble_val*)(char*)&(_Val))->_Sh[_L0_C] & _LSIGN) void __cdecl _fperrraise(_In_ int _Except); _Check_return_ _ACRTIMP short __cdecl _dclass(_In_ double _X); _Check_return_ _ACRTIMP short __cdecl _ldclass(_In_ long double _X); _Check_return_ _ACRTIMP short __cdecl _fdclass(_In_ float _X); _Check_return_ _ACRTIMP int __cdecl _dsign(_In_ double _X); _Check_return_ _ACRTIMP int __cdecl _ldsign(_In_ long double _X); _Check_return_ _ACRTIMP int __cdecl _fdsign(_In_ float _X); _Check_return_ _ACRTIMP int __cdecl _dpcomp(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP int __cdecl _ldpcomp(_In_ long double _X, _In_ long double _Y); _Check_return_ _ACRTIMP int __cdecl _fdpcomp(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP short __cdecl _dtest(_In_ double* _Px); _Check_return_ _ACRTIMP short __cdecl _ldtest(_In_ long double* _Px); _Check_return_ _ACRTIMP short __cdecl _fdtest(_In_ float* _Px); _ACRTIMP short __cdecl _d_int(_Inout_ double* _Px, _In_ short _Xexp); _ACRTIMP short __cdecl _ld_int(_Inout_ long double* _Px, _In_ short _Xexp); _ACRTIMP short __cdecl _fd_int(_Inout_ float* _Px, _In_ short _Xexp); _ACRTIMP short __cdecl _dscale(_Inout_ double* _Px, _In_ long _Lexp); _ACRTIMP short __cdecl _ldscale(_Inout_ long double* _Px, _In_ long _Lexp); _ACRTIMP short __cdecl _fdscale(_Inout_ float* _Px, _In_ long _Lexp); _ACRTIMP short __cdecl _dunscale(_Out_ short* _Pex, _Inout_ double* _Px); _ACRTIMP short __cdecl _ldunscale(_Out_ short* _Pex, _Inout_ long double* _Px); _ACRTIMP short __cdecl _fdunscale(_Out_ short* _Pex, _Inout_ float* _Px); _Check_return_ _ACRTIMP short __cdecl _dexp(_Inout_ double* _Px, _In_ double _Y, _In_ long _Eoff); _Check_return_ _ACRTIMP short __cdecl _ldexp(_Inout_ long double* _Px, _In_ long double _Y, _In_ long _Eoff); _Check_return_ _ACRTIMP short __cdecl _fdexp(_Inout_ float* _Px, _In_ float _Y, _In_ long _Eoff); _Check_return_ _ACRTIMP short __cdecl _dnorm(_Inout_updates_(4) unsigned short* _Ps); _Check_return_ _ACRTIMP short __cdecl _fdnorm(_Inout_updates_(2) unsigned short* _Ps); _Check_return_ _ACRTIMP double __cdecl _dpoly(_In_ double _X, _In_reads_(_N) double const* _Tab, _In_ int _N); _Check_return_ _ACRTIMP long double __cdecl _ldpoly(_In_ long double _X, _In_reads_(_N) long double const* _Tab, _In_ int _N); _Check_return_ _ACRTIMP float __cdecl _fdpoly(_In_ float _X, _In_reads_(_N) float const* _Tab, _In_ int _N); _Check_return_ _ACRTIMP double __cdecl _dlog(_In_ double _X, _In_ int _Baseflag); _Check_return_ _ACRTIMP long double __cdecl _ldlog(_In_ long double _X, _In_ int _Baseflag); _Check_return_ _ACRTIMP float __cdecl _fdlog(_In_ float _X, _In_ int _Baseflag); _Check_return_ _ACRTIMP double __cdecl _dsin(_In_ double _X, _In_ unsigned int _Qoff); _Check_return_ _ACRTIMP long double __cdecl _ldsin(_In_ long double _X, _In_ unsigned int _Qoff); _Check_return_ _ACRTIMP float __cdecl _fdsin(_In_ float _X, _In_ unsigned int _Qoff); // double declarations typedef union { // pun floating type as integer array unsigned short _Sh[4]; double _Val; } _double_val; // float declarations typedef union { // pun floating type as integer array unsigned short _Sh[2]; float _Val; } _float_val; // long double declarations typedef union { // pun floating type as integer array unsigned short _Sh[4]; long double _Val; } _ldouble_val; typedef union { // pun float types as integer array unsigned short _Word[4]; float _Float; double _Double; long double _Long_double; } _float_const; extern const _float_const _Denorm_C, _Inf_C, _Nan_C, _Snan_C, _Hugeval_C; extern const _float_const _FDenorm_C, _FInf_C, _FNan_C, _FSnan_C; extern const _float_const _LDenorm_C, _LInf_C, _LNan_C, _LSnan_C; extern const _float_const _Eps_C, _Rteps_C; extern const _float_const _FEps_C, _FRteps_C; extern const _float_const _LEps_C, _LRteps_C; extern const double _Zero_C, _Xbig_C; extern const float _FZero_C, _FXbig_C; extern const long double _LZero_C, _LXbig_C; #define _FP_LT 1 #define _FP_EQ 2 #define _FP_GT 4 #ifndef __cplusplus #define _CLASS_ARG(_Val) __pragma(warning(suppress:6334))(sizeof ((_Val) + (float)0) == sizeof (float) ? 'f' : sizeof ((_Val) + (double)0) == sizeof (double) ? 'd' : 'l') #define _CLASSIFY(_Val, _FFunc, _DFunc, _LDFunc) (_CLASS_ARG(_Val) == 'f' ? _FFunc((float)(_Val)) : _CLASS_ARG(_Val) == 'd' ? _DFunc((double)(_Val)) : _LDFunc((long double)(_Val))) #define _CLASSIFY2(_Val1, _Val2, _FFunc, _DFunc, _LDFunc) (_CLASS_ARG((_Val1) + (_Val2)) == 'f' ? _FFunc((float)(_Val1), (float)(_Val2)) : _CLASS_ARG((_Val1) + (_Val2)) == 'd' ? _DFunc((double)(_Val1), (double)(_Val2)) : _LDFunc((long double)(_Val1), (long double)(_Val2))) #define fpclassify(_Val) (_CLASSIFY(_Val, _fdclass, _dclass, _ldclass)) #define _FPCOMPARE(_Val1, _Val2) (_CLASSIFY2(_Val1, _Val2, _fdpcomp, _dpcomp, _ldpcomp)) #define isfinite(_Val) (fpclassify(_Val) <= 0) #define isinf(_Val) (fpclassify(_Val) == FP_INFINITE) #define isnan(_Val) (fpclassify(_Val) == FP_NAN) #define isnormal(_Val) (fpclassify(_Val) == FP_NORMAL) #define signbit(_Val) (_CLASSIFY(_Val, _fdsign, _dsign, _ldsign)) #define isgreater(x, y) ((_FPCOMPARE(x, y) & _FP_GT) != 0) #define isgreaterequal(x, y) ((_FPCOMPARE(x, y) & (_FP_EQ | _FP_GT)) != 0) #define isless(x, y) ((_FPCOMPARE(x, y) & _FP_LT) != 0) #define islessequal(x, y) ((_FPCOMPARE(x, y) & (_FP_LT | _FP_EQ)) != 0) #define islessgreater(x, y) ((_FPCOMPARE(x, y) & (_FP_LT | _FP_GT)) != 0) #define isunordered(x, y) (_FPCOMPARE(x, y) == 0) #else // __cplusplus extern "C++" { _Check_return_ inline int fpclassify(_In_ float _X) throw() { return _fdtest(&_X); } _Check_return_ inline int fpclassify(_In_ double _X) throw() { return _dtest(&_X); } _Check_return_ inline int fpclassify(_In_ long double _X) throw() { return _ldtest(&_X); } _Check_return_ inline bool signbit(_In_ float _X) throw() { return _fdsign(_X) != 0; } _Check_return_ inline bool signbit(_In_ double _X) throw() { return _dsign(_X) != 0; } _Check_return_ inline bool signbit(_In_ long double _X) throw() { return _ldsign(_X) != 0; } _Check_return_ inline int _fpcomp(_In_ float _X, _In_ float _Y) throw() { return _fdpcomp(_X, _Y); } _Check_return_ inline int _fpcomp(_In_ double _X, _In_ double _Y) throw() { return _dpcomp(_X, _Y); } _Check_return_ inline int _fpcomp(_In_ long double _X, _In_ long double _Y) throw() { return _ldpcomp(_X, _Y); } template struct _Combined_type { // determine combined type typedef float _Type; }; template <> struct _Combined_type { // determine combined type typedef double _Type; }; template <> struct _Combined_type { // determine combined type typedef long double _Type; }; template struct _Real_widened { // determine widened real type typedef long double _Type; }; template <> struct _Real_widened { // determine widened real type typedef float _Type; }; template <> struct _Real_widened { // determine widened real type typedef double _Type; }; template <> struct _Real_widened { // determine widened real type typedef double _Type; }; template <> struct _Real_widened { // determine widened real type typedef double _Type; }; template struct _Real_type { // determine equivalent real type typedef double _Type; // default is double }; template <> struct _Real_type { // determine equivalent real type typedef float _Type; }; template <> struct _Real_type { // determine equivalent real type typedef long double _Type; }; template _Check_return_ inline int _fpcomp(_In_ _T1 _X, _In_ _T2 _Y) throw() { // compare _Left and _Right typedef typename _Combined_type::_Type, typename _Real_type<_T2>::_Type>::_Type>::_Type _Tw; return _fpcomp((_Tw)_X, (_Tw)_Y); } template _Check_return_ inline bool isfinite(_In_ _Ty _X) throw() { return fpclassify(_X) <= 0; } template _Check_return_ inline bool isinf(_In_ _Ty _X) throw() { return fpclassify(_X) == FP_INFINITE; } template _Check_return_ inline bool isnan(_In_ _Ty _X) throw() { return fpclassify(_X) == FP_NAN; } template _Check_return_ inline bool isnormal(_In_ _Ty _X) throw() { return fpclassify(_X) == FP_NORMAL; } template _Check_return_ inline bool isgreater(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return (_fpcomp(_X, _Y) & _FP_GT) != 0; } template _Check_return_ inline bool isgreaterequal(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return (_fpcomp(_X, _Y) & (_FP_EQ | _FP_GT)) != 0; } template _Check_return_ inline bool isless(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return (_fpcomp(_X, _Y) & _FP_LT) != 0; } template _Check_return_ inline bool islessequal(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return (_fpcomp(_X, _Y) & (_FP_LT | _FP_EQ)) != 0; } template _Check_return_ inline bool islessgreater(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return (_fpcomp(_X, _Y) & (_FP_LT | _FP_GT)) != 0; } template _Check_return_ inline bool isunordered(_In_ _Ty1 _X, _In_ _Ty2 _Y) throw() { return _fpcomp(_X, _Y) == 0; } } // extern "C++" #endif // __cplusplus #if _CRT_FUNCTIONS_REQUIRED _Check_return_ int __cdecl abs(_In_ int _X); _Check_return_ long __cdecl labs(_In_ long _X); _Check_return_ long long __cdecl llabs(_In_ long long _X); _Check_return_ double __cdecl acos(_In_ double _X); _Check_return_ double __cdecl asin(_In_ double _X); _Check_return_ double __cdecl atan(_In_ double _X); _Check_return_ double __cdecl atan2(_In_ double _Y, _In_ double _X); _Check_return_ double __cdecl cos(_In_ double _X); _Check_return_ double __cdecl cosh(_In_ double _X); _Check_return_ double __cdecl exp(_In_ double _X); _Check_return_ _CRT_JIT_INTRINSIC double __cdecl fabs(_In_ double _X); _Check_return_ double __cdecl fmod(_In_ double _X, _In_ double _Y); _Check_return_ double __cdecl log(_In_ double _X); _Check_return_ double __cdecl log10(_In_ double _X); _Check_return_ double __cdecl pow(_In_ double _X, _In_ double _Y); _Check_return_ double __cdecl sin(_In_ double _X); _Check_return_ double __cdecl sinh(_In_ double _X); _Check_return_ _CRT_JIT_INTRINSIC double __cdecl sqrt(_In_ double _X); _Check_return_ double __cdecl tan(_In_ double _X); _Check_return_ double __cdecl tanh(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl acosh(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl asinh(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl atanh(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl atof(_In_z_ char const* _String); _Check_return_ _ACRTIMP double __cdecl _atof_l(_In_z_ char const* _String, _In_opt_ _locale_t _Locale); _Check_return_ _ACRTIMP double __cdecl _cabs(_In_ struct _complex _Complex_value); _Check_return_ _ACRTIMP double __cdecl cbrt(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl ceil(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl _chgsign(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl copysign(_In_ double _Number, _In_ double _Sign); _Check_return_ _ACRTIMP double __cdecl _copysign(_In_ double _Number, _In_ double _Sign); _Check_return_ _ACRTIMP double __cdecl erf(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl erfc(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl exp2(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl expm1(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl fdim(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl floor(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl fma(_In_ double _X, _In_ double _Y, _In_ double _Z); _Check_return_ _ACRTIMP double __cdecl fmax(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl fmin(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl frexp(_In_ double _X, _Out_ int* _Y); _Check_return_ _ACRTIMP double __cdecl hypot(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl _hypot(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP int __cdecl ilogb(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl ldexp(_In_ double _X, _In_ int _Y); _Check_return_ _ACRTIMP double __cdecl lgamma(_In_ double _X); _Check_return_ _ACRTIMP long long __cdecl llrint(_In_ double _X); _Check_return_ _ACRTIMP long long __cdecl llround(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl log1p(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl log2(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl logb(_In_ double _X); _Check_return_ _ACRTIMP long __cdecl lrint(_In_ double _X); _Check_return_ _ACRTIMP long __cdecl lround(_In_ double _X); int __CRTDECL _matherr(_Inout_ struct _exception* _Except); _Check_return_ _ACRTIMP double __cdecl modf(_In_ double _X, _Out_ double* _Y); _Check_return_ _ACRTIMP double __cdecl nan(_In_ char const* _X); _Check_return_ _ACRTIMP double __cdecl nearbyint(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl nextafter(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl nexttoward(_In_ double _X, _In_ long double _Y); _Check_return_ _ACRTIMP double __cdecl remainder(_In_ double _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl remquo(_In_ double _X, _In_ double _Y, _Out_ int* _Z); _Check_return_ _ACRTIMP double __cdecl rint(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl round(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl scalbln(_In_ double _X, _In_ long _Y); _Check_return_ _ACRTIMP double __cdecl scalbn(_In_ double _X, _In_ int _Y); _Check_return_ _ACRTIMP double __cdecl tgamma(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl trunc(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl _j0(_In_ double _X ); _Check_return_ _ACRTIMP double __cdecl _j1(_In_ double _X ); _Check_return_ _ACRTIMP double __cdecl _jn(int _X, _In_ double _Y); _Check_return_ _ACRTIMP double __cdecl _y0(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl _y1(_In_ double _X); _Check_return_ _ACRTIMP double __cdecl _yn(_In_ int _X, _In_ double _Y); _Check_return_ _ACRTIMP float __cdecl acoshf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl asinhf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl atanhf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl cbrtf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl _chgsignf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl copysignf(_In_ float _Number, _In_ float _Sign); _Check_return_ _ACRTIMP float __cdecl _copysignf(_In_ float _Number, _In_ float _Sign); _Check_return_ _ACRTIMP float __cdecl erff(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl erfcf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl expm1f(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl exp2f(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl fdimf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl fmaf(_In_ float _X, _In_ float _Y, _In_ float _Z); _Check_return_ _ACRTIMP float __cdecl fmaxf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl fminf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl _hypotf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP int __cdecl ilogbf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl lgammaf(_In_ float _X); _Check_return_ _ACRTIMP long long __cdecl llrintf(_In_ float _X); _Check_return_ _ACRTIMP long long __cdecl llroundf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl log1pf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl log2f(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl logbf(_In_ float _X); _Check_return_ _ACRTIMP long __cdecl lrintf(_In_ float _X); _Check_return_ _ACRTIMP long __cdecl lroundf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl nanf(_In_ char const* _X); _Check_return_ _ACRTIMP float __cdecl nearbyintf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl nextafterf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl nexttowardf(_In_ float _X, _In_ long double _Y); _Check_return_ _ACRTIMP float __cdecl remainderf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl remquof(_In_ float _X, _In_ float _Y, _Out_ int* _Z); _Check_return_ _ACRTIMP float __cdecl rintf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl roundf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl scalblnf(_In_ float _X, _In_ long _Y); _Check_return_ _ACRTIMP float __cdecl scalbnf(_In_ float _X, _In_ int _Y); _Check_return_ _ACRTIMP float __cdecl tgammaf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl truncf(_In_ float _X); #if defined _M_IX86 _Check_return_ _ACRTIMP int __cdecl _set_SSE2_enable(_In_ int _Flag); #endif #if defined _M_X64 _Check_return_ _ACRTIMP float __cdecl _logbf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl _nextafterf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP int __cdecl _finitef(_In_ float _X); _Check_return_ _ACRTIMP int __cdecl _isnanf(_In_ float _X); _Check_return_ _ACRTIMP int __cdecl _fpclassf(_In_ float _X); _Check_return_ _ACRTIMP int __cdecl _set_FMA3_enable(_In_ int _Flag); _Check_return_ _ACRTIMP int __cdecl _get_FMA3_enable(void); #elif defined _M_ARM || defined _M_ARM64 || defined _M_HYBRID_X86_ARM64 _Check_return_ _ACRTIMP int __cdecl _finitef(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl _logbf(_In_ float _X); #endif #if defined _M_X64 || defined _M_ARM || defined _M_ARM64 || defined _M_HYBRID_X86_ARM64 || defined _CORECRT_BUILD_APISET || defined _M_ARM64EC _Check_return_ _ACRTIMP float __cdecl acosf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl asinf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl atan2f(_In_ float _Y, _In_ float _X); _Check_return_ _ACRTIMP float __cdecl atanf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl ceilf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl cosf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl coshf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl expf(_In_ float _X); #else _Check_return_ __inline float __CRTDECL acosf(_In_ float _X) { return (float)acos(_X); } _Check_return_ __inline float __CRTDECL asinf(_In_ float _X) { return (float)asin(_X); } _Check_return_ __inline float __CRTDECL atan2f(_In_ float _Y, _In_ float _X) { return (float)atan2(_Y, _X); } _Check_return_ __inline float __CRTDECL atanf(_In_ float _X) { return (float)atan(_X); } _Check_return_ __inline float __CRTDECL ceilf(_In_ float _X) { return (float)ceil(_X); } _Check_return_ __inline float __CRTDECL cosf(_In_ float _X) { return (float)cos(_X); } _Check_return_ __inline float __CRTDECL coshf(_In_ float _X) { return (float)cosh(_X); } _Check_return_ __inline float __CRTDECL expf(_In_ float _X) { return (float)exp(_X); } #endif #if defined _M_ARM || defined _M_ARM64 || defined _M_HYBRID_X86_ARM64 || defined _M_ARM64EC _Check_return_ _CRT_JIT_INTRINSIC _ACRTIMP float __cdecl fabsf(_In_ float _X); #else _Check_return_ __inline float __CRTDECL fabsf(_In_ float _X) { return (float)fabs(_X); } #endif #if defined _M_X64 || defined _M_ARM || defined _M_ARM64 || defined _M_HYBRID_X86_ARM64 || defined _M_ARM64EC _Check_return_ _ACRTIMP float __cdecl floorf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl fmodf(_In_ float _X, _In_ float _Y); #else _Check_return_ __inline float __CRTDECL floorf(_In_ float _X) { return (float)floor(_X); } _Check_return_ __inline float __CRTDECL fmodf(_In_ float _X, _In_ float _Y) { return (float)fmod(_X, _Y); } #endif _Check_return_ __inline float __CRTDECL frexpf(_In_ float _X, _Out_ int *_Y) { return (float)frexp(_X, _Y); } _Check_return_ __inline float __CRTDECL hypotf(_In_ float _X, _In_ float _Y) { return _hypotf(_X, _Y); } _Check_return_ __inline float __CRTDECL ldexpf(_In_ float _X, _In_ int _Y) { return (float)ldexp(_X, _Y); } #if defined _M_X64 || defined _M_ARM || defined _M_ARM64 || defined _M_HYBRID_X86_ARM64 || defined _CORECRT_BUILD_APISET || defined _M_ARM64EC _Check_return_ _ACRTIMP float __cdecl log10f(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl logf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl modff(_In_ float _X, _Out_ float *_Y); _Check_return_ _ACRTIMP float __cdecl powf(_In_ float _X, _In_ float _Y); _Check_return_ _ACRTIMP float __cdecl sinf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl sinhf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl sqrtf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl tanf(_In_ float _X); _Check_return_ _ACRTIMP float __cdecl tanhf(_In_ float _X); #else _Check_return_ __inline float __CRTDECL log10f(_In_ float _X) { return (float)log10(_X); } _Check_return_ __inline float __CRTDECL logf(_In_ float _X) { return (float)log(_X); } _Check_return_ __inline float __CRTDECL modff(_In_ float _X, _Out_ float* _Y) { double _F, _I; _F = modf(_X, &_I); *_Y = (float)_I; return (float)_F; } _Check_return_ __inline float __CRTDECL powf(_In_ float _X, _In_ float _Y) { return (float)pow(_X, _Y); } _Check_return_ __inline float __CRTDECL sinf(_In_ float _X) { return (float)sin(_X); } _Check_return_ __inline float __CRTDECL sinhf(_In_ float _X) { return (float)sinh(_X); } _Check_return_ __inline float __CRTDECL sqrtf(_In_ float _X) { return (float)sqrt(_X); } _Check_return_ __inline float __CRTDECL tanf(_In_ float _X) { return (float)tan(_X); } _Check_return_ __inline float __CRTDECL tanhf(_In_ float _X) { return (float)tanh(_X); } #endif _Check_return_ _ACRTIMP long double __cdecl acoshl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL acosl(_In_ long double _X) { return acos((double)_X); } _Check_return_ _ACRTIMP long double __cdecl asinhl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL asinl(_In_ long double _X) { return asin((double)_X); } _Check_return_ __inline long double __CRTDECL atan2l(_In_ long double _Y, _In_ long double _X) { return atan2((double)_Y, (double)_X); } _Check_return_ _ACRTIMP long double __cdecl atanhl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL atanl(_In_ long double _X) { return atan((double)_X); } _Check_return_ _ACRTIMP long double __cdecl cbrtl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL ceill(_In_ long double _X) { return ceil((double)_X); } _Check_return_ __inline long double __CRTDECL _chgsignl(_In_ long double _X) { return _chgsign((double)_X); } _Check_return_ _ACRTIMP long double __cdecl copysignl(_In_ long double _Number, _In_ long double _Sign); _Check_return_ __inline long double __CRTDECL _copysignl(_In_ long double _Number, _In_ long double _Sign) { return _copysign((double)_Number, (double)_Sign); } _Check_return_ __inline long double __CRTDECL coshl(_In_ long double _X) { return cosh((double)_X); } _Check_return_ __inline long double __CRTDECL cosl(_In_ long double _X) { return cos((double)_X); } _Check_return_ _ACRTIMP long double __cdecl erfl(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl erfcl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL expl(_In_ long double _X) { return exp((double)_X); } _Check_return_ _ACRTIMP long double __cdecl exp2l(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl expm1l(_In_ long double _X); _Check_return_ __inline long double __CRTDECL fabsl(_In_ long double _X) { return fabs((double)_X); } _Check_return_ _ACRTIMP long double __cdecl fdiml(_In_ long double _X, _In_ long double _Y); _Check_return_ __inline long double __CRTDECL floorl(_In_ long double _X) { return floor((double)_X); } _Check_return_ _ACRTIMP long double __cdecl fmal(_In_ long double _X, _In_ long double _Y, _In_ long double _Z); _Check_return_ _ACRTIMP long double __cdecl fmaxl(_In_ long double _X, _In_ long double _Y); _Check_return_ _ACRTIMP long double __cdecl fminl(_In_ long double _X, _In_ long double _Y); _Check_return_ __inline long double __CRTDECL fmodl(_In_ long double _X, _In_ long double _Y) { return fmod((double)_X, (double)_Y); } _Check_return_ __inline long double __CRTDECL frexpl(_In_ long double _X, _Out_ int *_Y) { return frexp((double)_X, _Y); } _Check_return_ _ACRTIMP int __cdecl ilogbl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL _hypotl(_In_ long double _X, _In_ long double _Y) { return _hypot((double)_X, (double)_Y); } _Check_return_ __inline long double __CRTDECL hypotl(_In_ long double _X, _In_ long double _Y) { return _hypot((double)_X, (double)_Y); } _Check_return_ __inline long double __CRTDECL ldexpl(_In_ long double _X, _In_ int _Y) { return ldexp((double)_X, _Y); } _Check_return_ _ACRTIMP long double __cdecl lgammal(_In_ long double _X); _Check_return_ _ACRTIMP long long __cdecl llrintl(_In_ long double _X); _Check_return_ _ACRTIMP long long __cdecl llroundl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL logl(_In_ long double _X) { return log((double)_X); } _Check_return_ __inline long double __CRTDECL log10l(_In_ long double _X) { return log10((double)_X); } _Check_return_ _ACRTIMP long double __cdecl log1pl(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl log2l(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl logbl(_In_ long double _X); _Check_return_ _ACRTIMP long __cdecl lrintl(_In_ long double _X); _Check_return_ _ACRTIMP long __cdecl lroundl(_In_ long double _X); _Check_return_ __inline long double __CRTDECL modfl(_In_ long double _X, _Out_ long double* _Y) { double _F, _I; _F = modf((double)_X, &_I); *_Y = _I; return _F; } _Check_return_ _ACRTIMP long double __cdecl nanl(_In_ char const* _X); _Check_return_ _ACRTIMP long double __cdecl nearbyintl(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl nextafterl(_In_ long double _X, _In_ long double _Y); _Check_return_ _ACRTIMP long double __cdecl nexttowardl(_In_ long double _X, _In_ long double _Y); _Check_return_ __inline long double __CRTDECL powl(_In_ long double _X, _In_ long double _Y) { return pow((double)_X, (double)_Y); } _Check_return_ _ACRTIMP long double __cdecl remainderl(_In_ long double _X, _In_ long double _Y); _Check_return_ _ACRTIMP long double __cdecl remquol(_In_ long double _X, _In_ long double _Y, _Out_ int* _Z); _Check_return_ _ACRTIMP long double __cdecl rintl(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl roundl(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl scalblnl(_In_ long double _X, _In_ long _Y); _Check_return_ _ACRTIMP long double __cdecl scalbnl(_In_ long double _X, _In_ int _Y); _Check_return_ __inline long double __CRTDECL sinhl(_In_ long double _X) { return sinh((double)_X); } _Check_return_ __inline long double __CRTDECL sinl(_In_ long double _X) { return sin((double)_X); } _Check_return_ __inline long double __CRTDECL sqrtl(_In_ long double _X) { return sqrt((double)_X); } _Check_return_ __inline long double __CRTDECL tanhl(_In_ long double _X) { return tanh((double)_X); } _Check_return_ __inline long double __CRTDECL tanl(_In_ long double _X) { return tan((double)_X); } _Check_return_ _ACRTIMP long double __cdecl tgammal(_In_ long double _X); _Check_return_ _ACRTIMP long double __cdecl truncl(_In_ long double _X); #ifndef __cplusplus #define _matherrl _matherr #endif #endif // _CRT_FUNCTIONS_REQUIRED #if defined(_CRT_INTERNAL_NONSTDC_NAMES) && _CRT_INTERNAL_NONSTDC_NAMES #define DOMAIN _DOMAIN #define SING _SING #define OVERFLOW _OVERFLOW #define UNDERFLOW _UNDERFLOW #define TLOSS _TLOSS #define PLOSS _PLOSS #define matherr _matherr #ifndef __assembler #ifndef _M_CEE_PURE extern double HUGE; #else double const HUGE = _HUGE; #endif _CRT_NONSTDC_DEPRECATE(_j0) _Check_return_ _ACRTIMP double __cdecl j0(_In_ double _X); _CRT_NONSTDC_DEPRECATE(_j1) _Check_return_ _ACRTIMP double __cdecl j1(_In_ double _X); _CRT_NONSTDC_DEPRECATE(_jn) _Check_return_ _ACRTIMP double __cdecl jn(_In_ int _X, _In_ double _Y); _CRT_NONSTDC_DEPRECATE(_y0) _Check_return_ _ACRTIMP double __cdecl y0(_In_ double _X); _CRT_NONSTDC_DEPRECATE(_y1) _Check_return_ _ACRTIMP double __cdecl y1(_In_ double _X); _CRT_NONSTDC_DEPRECATE(_yn) _Check_return_ _ACRTIMP double __cdecl yn(_In_ int _X, _In_ double _Y); #endif // !__assembler #endif // _CRT_INTERNAL_NONSTDC_NAMES _CRT_END_C_HEADER _UCRT_RESTORE_CLANG_WARNINGS #pragma warning(pop) // _UCRT_DISABLED_WARNINGS #endif /* _INC_MATH */