|
|
|
1 |
|
/*** |
2 |
|
*math.h - definitions and declarations for math library |
3 |
|
* |
4 |
|
* Copyright (c) Microsoft Corporation. All rights reserved. |
5 |
|
* |
6 |
|
*Purpose: |
7 |
|
* This file contains constant definitions and external subroutine |
8 |
|
* declarations for the math subroutine library. |
9 |
|
* [ANSI/System V] |
10 |
|
* |
11 |
|
* [Public] |
12 |
|
* |
13 |
|
****/ |
14 |
|
|
15 |
|
#ifndef _INC_MATH |
16 |
|
#define _INC_MATH |
17 |
|
|
18 |
|
#include <crtdefs.h> |
19 |
|
|
20 |
|
#ifdef _MSC_VER |
21 |
|
/* |
22 |
|
* Currently, all MS C compilers for Win32 platforms default to 8 byte |
23 |
|
* alignment. |
24 |
|
*/ |
25 |
|
#pragma pack(push,_CRT_PACKING) |
26 |
|
#endif /* _MSC_VER */ |
27 |
|
|
28 |
|
#ifdef __cplusplus |
29 |
|
extern "C" { |
30 |
|
#endif |
31 |
|
|
32 |
|
#ifndef __assembler /* Protect from assembler */ |
33 |
|
|
34 |
|
/* Definition of _exception struct - this struct is passed to the matherr |
35 |
|
* routine when a floating point exception is detected |
36 |
|
*/ |
37 |
|
|
38 |
|
#ifndef _EXCEPTION_DEFINED |
39 |
|
struct _exception { |
40 |
|
int type; /* exception type - see below */ |
41 |
|
char *name; /* name of function where error occured */ |
42 |
|
double arg1; /* first argument to function */ |
43 |
|
double arg2; /* second argument (if any) to function */ |
44 |
|
double retval; /* value to be returned by function */ |
45 |
|
} ; |
46 |
|
|
47 |
|
#define _EXCEPTION_DEFINED |
48 |
|
#endif |
49 |
|
|
50 |
|
|
51 |
|
/* Definition of a _complex struct to be used by those who use cabs and |
52 |
|
* want type checking on their argument |
53 |
|
*/ |
54 |
|
|
55 |
|
#ifndef _COMPLEX_DEFINED |
56 |
|
struct _complex { |
57 |
|
double x,y; /* real and imaginary parts */ |
58 |
|
} ; |
59 |
|
|
60 |
|
#if !__STDC__ && !defined (__cplusplus) |
61 |
|
/* Non-ANSI name for compatibility */ |
62 |
|
#define complex _complex |
63 |
|
#endif |
64 |
|
|
65 |
|
#define _COMPLEX_DEFINED |
66 |
|
#endif |
67 |
|
#endif /* __assembler */ |
68 |
|
|
69 |
|
|
70 |
|
/* Constant definitions for the exception type passed in the _exception struct |
71 |
|
*/ |
72 |
|
|
73 |
|
#define _DOMAIN 1 /* argument domain error */ |
74 |
|
#define _SING 2 /* argument singularity */ |
75 |
|
#define _OVERFLOW 3 /* overflow range error */ |
76 |
|
#define _UNDERFLOW 4 /* underflow range error */ |
77 |
|
#define _TLOSS 5 /* total loss of precision */ |
78 |
|
#define _PLOSS 6 /* partial loss of precision */ |
79 |
|
|
80 |
|
#define EDOM 33 |
81 |
|
#define ERANGE 34 |
82 |
|
|
83 |
|
|
84 |
|
/* Definitions of _HUGE and HUGE_VAL - respectively the XENIX and ANSI names |
85 |
|
* for a value returned in case of error by a number of the floating point |
86 |
|
* math routines |
87 |
|
*/ |
88 |
|
#ifndef __assembler /* Protect from assembler */ |
89 |
|
#if !defined(_M_CEE_PURE) |
90 |
|
_CRTIMP extern double _HUGE; |
91 |
|
#else |
92 |
|
const double _HUGE = System::Double::PositiveInfinity; |
93 |
|
#endif /* !defined(_M_CEE_PURE) */ |
94 |
|
#endif /* __assembler */ |
95 |
|
|
96 |
|
#define HUGE_VAL _HUGE |
97 |
|
|
98 |
|
/* Function prototypes */ |
99 |
|
|
100 |
|
#if !defined(__assembler) /* Protect from assembler */ |
101 |
|
#ifndef _CRT_ABS_DEFINED |
102 |
|
#define _CRT_ABS_DEFINED |
103 |
|
int __cdecl abs(_In_ int _X); |
104 |
|
long __cdecl labs(_In_ long _X); |
105 |
|
#endif |
106 |
|
|
107 |
|
double __cdecl acos(_In_ double _X); |
108 |
|
double __cdecl asin(_In_ double _X); |
109 |
|
double __cdecl atan(_In_ double _X); |
110 |
|
double __cdecl atan2(_In_ double _Y, _In_ double _X); |
111 |
|
#ifndef _SIGN_DEFINED |
112 |
|
_Check_return_ _CRTIMP double __cdecl _copysign (_In_ double _Number, _In_ double _Sign); |
113 |
|
_Check_return_ _CRTIMP double __cdecl _chgsign (_In_ double _X); |
114 |
|
#define _SIGN_DEFINED |
115 |
|
#endif |
116 |
|
double __cdecl cos(_In_ double _X); |
117 |
|
double __cdecl cosh(_In_ double _X); |
118 |
|
double __cdecl exp(_In_ double _X); |
119 |
|
_CRT_JIT_INTRINSIC double __cdecl fabs(_In_ double _X); |
120 |
|
double __cdecl fmod(_In_ double _X, _In_ double _Y); |
121 |
|
double __cdecl log(_In_ double _X); |
122 |
|
double __cdecl log10(_In_ double _X); |
123 |
|
double __cdecl pow(_In_ double _X, _In_ double _Y); |
124 |
|
double __cdecl sin(_In_ double _X); |
125 |
|
double __cdecl sinh(_In_ double _X); |
126 |
|
double __cdecl tan(_In_ double _X); |
127 |
|
double __cdecl tanh(_In_ double _X); |
128 |
|
double __cdecl sqrt(_In_ double _X); |
129 |
|
#ifndef _CRT_ATOF_DEFINED |
130 |
|
#define _CRT_ATOF_DEFINED |
131 |
|
_Check_return_ _CRTIMP double __cdecl atof(_In_z_ const char *_String); |
132 |
|
_Check_return_ _CRTIMP double __cdecl _atof_l(_In_z_ const char *_String, _In_opt_ _locale_t _Locale); |
133 |
|
#endif |
134 |
|
|
135 |
|
_CRTIMP double __cdecl _cabs(_In_ struct _complex _Complex_value); |
136 |
|
_CRTIMP double __cdecl ceil(_In_ double _X); |
137 |
|
_CRTIMP double __cdecl floor(_In_ double _X); |
138 |
|
_CRTIMP double __cdecl frexp(_In_ double _X, _Out_ int * _Y); |
139 |
|
_CRTIMP double __cdecl _hypot(_In_ double _X, _In_ double _Y); |
140 |
|
_CRTIMP double __cdecl _j0(_In_ double _X ); |
141 |
|
_CRTIMP double __cdecl _j1(_In_ double _X ); |
142 |
|
_CRTIMP double __cdecl _jn(int _X, _In_ double _Y); |
143 |
|
_CRTIMP double __cdecl ldexp(_In_ double _X, _In_ int _Y); |
144 |
|
#ifndef _CRT_MATHERR_DEFINED |
145 |
|
#define _CRT_MATHERR_DEFINED |
146 |
|
#if defined(MRTDLL) || defined(_M_CEE_PURE) |
147 |
|
int __CRTDECL _matherr(_Inout_ struct _exception * _Except); |
148 |
|
#else |
149 |
|
int __cdecl _matherr(_Inout_ struct _exception * _Except); |
150 |
|
#endif |
151 |
|
#endif |
152 |
|
_CRTIMP double __cdecl modf(_In_ double _X, _Out_ double * _Y); |
153 |
|
|
154 |
|
_CRTIMP double __cdecl _y0(_In_ double _X); |
155 |
|
_CRTIMP double __cdecl _y1(_In_ double _X); |
156 |
|
_CRTIMP double __cdecl _yn(_In_ int _X, _In_ double _Y); |
157 |
|
|
158 |
|
|
159 |
|
#if defined(_M_IX86) |
160 |
|
|
161 |
|
_CRTIMP int __cdecl _set_SSE2_enable(_In_ int _Flag); |
162 |
|
_CRTIMP float __cdecl _hypotf(_In_ float _X, _In_ float _Y); |
163 |
|
|
164 |
|
#endif |
165 |
|
|
166 |
|
#if defined(_M_IA64) |
167 |
|
|
168 |
|
/* ANSI C, 4.5 Mathematics */ |
169 |
|
|
170 |
|
/* 4.5.2 Trigonometric functions */ |
171 |
|
|
172 |
|
_CRTIMP float __cdecl acosf( _In_ float _X); |
173 |
|
_CRTIMP float __cdecl asinf( _In_ float _X); |
174 |
|
_CRTIMP float __cdecl atanf( _In_ float _X); |
175 |
|
_CRTIMP float __cdecl atan2f( _In_ float _Y, float _X); |
176 |
|
_CRTIMP float __cdecl cosf( _In_ float _X); |
177 |
|
_CRTIMP float __cdecl sinf( _In_ float _X); |
178 |
|
_CRTIMP float __cdecl tanf( _In_ float _X); |
179 |
|
|
180 |
|
/* 4.5.3 Hyperbolic functions */ |
181 |
|
_CRTIMP float __cdecl coshf( _In_ float _X); |
182 |
|
_CRTIMP float __cdecl sinhf( _In_ float _X); |
183 |
|
_CRTIMP float __cdecl tanhf( _In_ float _X); |
184 |
|
|
185 |
|
/* 4.5.4 Exponential and logarithmic functions */ |
186 |
|
_CRTIMP float __cdecl expf( _In_ float _X); |
187 |
|
_CRTIMP float __cdecl logf( _In_ float _X); |
188 |
|
_CRTIMP float __cdecl log10f( _In_ float _X); |
189 |
|
_CRTIMP float __cdecl modff( float _X, _Out_ float* _Y); |
190 |
|
|
191 |
|
/* 4.5.5 Power functions */ |
192 |
|
_CRTIMP float __cdecl powf( _In_ float _Base, _In_ float _Exp); |
193 |
|
_CRTIMP float __cdecl sqrtf( _In_ float _X); |
194 |
|
|
195 |
|
/* 4.5.6 Nearest integer, absolute value, and remainder functions */ |
196 |
|
_CRTIMP float __cdecl ceilf( _In_ float _X); |
197 |
|
_CRT_JIT_INTRINSIC _CRTIMP float __cdecl fabsf( _In_ float _X); |
198 |
|
_CRTIMP float __cdecl floorf( _In_ float _X); |
199 |
|
_CRTIMP float __cdecl fmodf( _In_ float _X, _In_ float _Y); |
200 |
|
|
201 |
|
_CRTIMP float __cdecl _hypotf(_In_ float _X, _In_ float _Y); |
202 |
|
_CRTIMP float __cdecl ldexpf(_In_ float _X, _In_ int _Y); |
203 |
|
|
204 |
|
#endif /* _M_IA64 */ |
205 |
|
|
206 |
|
#if defined(_M_AMD64) |
207 |
|
|
208 |
|
/* ANSI C, 4.5 Mathematics */ |
209 |
|
|
210 |
|
/* 4.5.2 Trigonometric functions */ |
211 |
|
|
212 |
|
_CRTIMP float __cdecl acosf( _In_ float _X); |
213 |
|
_CRTIMP float __cdecl asinf( _In_ float _X); |
214 |
|
_CRTIMP float __cdecl atanf( _In_ float _X); |
215 |
|
_CRTIMP float __cdecl atan2f( _In_ float _Y, _In_ float _X); |
216 |
|
_CRTIMP float __cdecl cosf( _In_ float _X); |
217 |
|
_CRTIMP float __cdecl sinf( _In_ float _X); |
218 |
|
_CRTIMP float __cdecl tanf( _In_ float _X); |
219 |
|
|
220 |
|
/* 4.5.3 Hyperbolic functions */ |
221 |
|
_CRTIMP float __cdecl coshf( _In_ float _X); |
222 |
|
_CRTIMP float __cdecl sinhf( _In_ float _X); |
223 |
|
_CRTIMP float __cdecl tanhf( _In_ float _X); |
224 |
|
|
225 |
|
/* 4.5.4 Exponential and logarithmic functions */ |
226 |
|
_CRTIMP float __cdecl expf( _In_ float _X); |
227 |
|
_CRTIMP float __cdecl logf( _In_ float _X); |
228 |
|
_CRTIMP float __cdecl log10f( _In_ float _X); |
229 |
|
_CRTIMP float __cdecl modff( _In_ float _X, _Out_ float* _Y); |
230 |
|
|
231 |
|
/* 4.5.5 Power functions */ |
232 |
|
_CRTIMP float __cdecl powf( _In_ float _X, _In_ float _Y); |
233 |
|
_CRTIMP float __cdecl sqrtf( _In_ float _X); |
234 |
|
|
235 |
|
/* 4.5.6 Nearest integer, absolute value, and remainder functions */ |
236 |
|
_CRTIMP float __cdecl ceilf( _In_ float _X); |
237 |
|
_CRTIMP float __cdecl floorf( _In_ float _X); |
238 |
|
_CRTIMP float __cdecl fmodf( _In_ float _X, _In_ float _Y); |
239 |
|
|
240 |
|
_CRTIMP float __cdecl _hypotf(_In_ float _X, _In_ float _Y); |
241 |
|
|
242 |
|
_CRTIMP float __cdecl _copysignf (_In_ float _Number, _In_ float _Sign); |
243 |
|
_CRTIMP float __cdecl _chgsignf (_In_ float _X); |
244 |
|
_CRTIMP float __cdecl _logbf(_In_ float _X); |
245 |
|
_CRTIMP float __cdecl _nextafterf(_In_ float _X, _In_ float _Y); |
246 |
|
_CRTIMP int __cdecl _finitef(_In_ float _X); |
247 |
|
_CRTIMP int __cdecl _isnanf(_In_ float _X); |
248 |
|
_CRTIMP int __cdecl _fpclassf(_In_ float _X); |
249 |
|
|
250 |
|
#endif /* _M_AMD64 */ |
251 |
|
|
252 |
|
|
253 |
|
/* Macros defining long double functions to be their double counterparts |
254 |
|
* (long double is synonymous with double in this implementation). |
255 |
|
*/ |
256 |
|
|
257 |
|
#ifndef __cplusplus |
258 |
|
#define acosl(x) ((long double)acos((double)(x))) |
259 |
|
#define asinl(x) ((long double)asin((double)(x))) |
260 |
|
#define atanl(x) ((long double)atan((double)(x))) |
261 |
|
#define atan2l(y,x) ((long double)atan2((double)(y), (double)(x))) |
262 |
|
#define ceill(x) ((long double)ceil((double)(x))) |
263 |
|
#define cosl(x) ((long double)cos((double)(x))) |
264 |
|
#define coshl(x) ((long double)cosh((double)(x))) |
265 |
|
#define expl(x) ((long double)exp((double)(x))) |
266 |
|
#define fabsl(x) ((long double)fabs((double)(x))) |
267 |
|
#define floorl(x) ((long double)floor((double)(x))) |
268 |
|
#define fmodl(x,y) ((long double)fmod((double)(x), (double)(y))) |
269 |
|
#define frexpl(x,y) ((long double)frexp((double)(x), (y))) |
270 |
|
#define _hypotl(x,y) ((long double)_hypot((double)(x), (double)(y))) |
271 |
|
#define ldexpl(x,y) ((long double)ldexp((double)(x), (y))) |
272 |
|
#define logl(x) ((long double)log((double)(x))) |
273 |
|
#define log10l(x) ((long double)log10((double)(x))) |
274 |
|
#define _matherrl _matherr |
275 |
|
#define modfl(x,y) ((long double)modf((double)(x), (double *)(y))) |
276 |
|
#define powl(x,y) ((long double)pow((double)(x), (double)(y))) |
277 |
|
#define sinl(x) ((long double)sin((double)(x))) |
278 |
|
#define sinhl(x) ((long double)sinh((double)(x))) |
279 |
|
#define sqrtl(x) ((long double)sqrt((double)(x))) |
280 |
|
#define tanl(x) ((long double)tan((double)(x))) |
281 |
|
#define tanhl(x) ((long double)tanh((double)(x))) |
282 |
|
#define _chgsignl(x) ((long double)_chgsign((double)(x))) |
283 |
|
#define _copysignl(x,y) ((long double)_copysign((double)(x), (double)(y))) |
284 |
|
|
285 |
|
#define frexpf(x,y) ((float)frexp((double)(x),(y))) |
286 |
|
|
287 |
|
#if !defined (_M_IA64) |
288 |
|
#define fabsf(x) ((float)fabs((double)(x))) |
289 |
|
#define ldexpf(x,y) ((float)ldexp((double)(x),(y))) |
290 |
|
|
291 |
|
#if !defined (_M_AMD64) |
292 |
|
|
293 |
|
#define acosf(x) ((float)acos((double)(x))) |
294 |
|
#define asinf(x) ((float)asin((double)(x))) |
295 |
|
#define atanf(x) ((float)atan((double)(x))) |
296 |
|
#define atan2f(y,x) ((float)atan2((double)(y), (double)(x))) |
297 |
|
#define ceilf(x) ((float)ceil((double)(x))) |
298 |
|
#define cosf(x) ((float)cos((double)(x))) |
299 |
|
#define coshf(x) ((float)cosh((double)(x))) |
300 |
|
#define expf(x) ((float)exp((double)(x))) |
301 |
|
#define floorf(x) ((float)floor((double)(x))) |
302 |
|
#define fmodf(x,y) ((float)fmod((double)(x), (double)(y))) |
303 |
|
#define logf(x) ((float)log((double)(x))) |
304 |
|
#define log10f(x) ((float)log10((double)(x))) |
305 |
|
#define modff(x,y) ((float)modf((double)(x), (double *)(y))) |
306 |
|
#define powf(x,y) ((float)pow((double)(x), (double)(y))) |
307 |
|
#define sinf(x) ((float)sin((double)(x))) |
308 |
|
#define sinhf(x) ((float)sinh((double)(x))) |
309 |
|
#define sqrtf(x) ((float)sqrt((double)(x))) |
310 |
|
#define tanf(x) ((float)tan((double)(x))) |
311 |
|
#define tanhf(x) ((float)tanh((double)(x))) |
312 |
|
|
313 |
|
#endif /* !defined (_M_AMD64) */ |
314 |
|
#endif /* !defined (_M_IA64) */ |
315 |
|
|
316 |
|
#else /* __cplusplus */ |
317 |
|
inline long double acosl(_In_ long double _X) |
318 |
|
{return (acos((double)_X)); } |
319 |
|
inline long double asinl(_In_ long double _X) |
320 |
|
{return (asin((double)_X)); } |
321 |
|
inline long double atanl(_In_ long double _X) |
322 |
|
{return (atan((double)_X)); } |
323 |
|
inline long double atan2l(_In_ long double _Y, _In_ long double _X) |
324 |
|
{return (atan2((double)_Y, (double)_X)); } |
325 |
|
inline long double ceill(_In_ long double _X) |
326 |
|
{return (ceil((double)_X)); } |
327 |
|
inline long double cosl(_In_ long double _X) |
328 |
|
{return (cos((double)_X)); } |
329 |
|
inline long double coshl(_In_ long double _X) |
330 |
|
{return (cosh((double)_X)); } |
331 |
|
inline long double expl(_In_ long double _X) |
332 |
|
{return (exp((double)_X)); } |
333 |
|
inline long double fabsl(_In_ long double _X) |
334 |
|
{return (fabs((double)_X)); } |
335 |
|
inline long double floorl(_In_ long double _X) |
336 |
|
{return (floor((double)_X)); } |
337 |
|
inline long double fmodl(_In_ long double _X, _In_ long double _Y) |
338 |
|
{return (fmod((double)_X, (double)_Y)); } |
339 |
|
inline long double frexpl(_In_ long double _X, _Out_ int *_Y) |
340 |
|
{return (frexp((double)_X, _Y)); } |
341 |
|
inline long double ldexpl(_In_ long double _X, _In_ int _Y) |
342 |
|
{return (ldexp((double)_X, _Y)); } |
343 |
|
inline long double logl(_In_ long double _X) |
344 |
|
{return (log((double)_X)); } |
345 |
|
inline long double log10l(_In_ long double _X) |
346 |
|
{return (log10((double)_X)); } |
347 |
|
inline long double modfl(_In_ long double _X, _Out_ long double *_Y) |
348 |
|
{double _Di, _Df = modf((double)_X, &_Di); |
349 |
|
*_Y = (long double)_Di; |
350 |
|
return (_Df); } |
351 |
|
inline long double powl(_In_ long double _X, _In_ long double _Y) |
352 |
|
{return (pow((double)_X, (double)_Y)); } |
353 |
|
inline long double sinl(_In_ long double _X) |
354 |
|
{return (sin((double)_X)); } |
355 |
|
inline long double sinhl(_In_ long double _X) |
356 |
|
{return (sinh((double)_X)); } |
357 |
|
inline long double sqrtl(_In_ long double _X) |
358 |
|
{return (sqrt((double)_X)); } |
359 |
|
#ifndef _M_IA64 |
360 |
|
inline long double tanl(_In_ long double _X) |
361 |
|
{return (tan((double)_X)); } |
362 |
|
#else |
363 |
|
_CRTIMP long double __cdecl tanl(_In_ long double _X); |
364 |
|
#endif |
365 |
|
|
366 |
|
inline long double tanhl(_In_ long double _X) |
367 |
|
{return (tanh((double)_X)); } |
368 |
|
|
369 |
|
inline long double _chgsignl(_In_ long double _Number) |
370 |
|
{ |
371 |
|
return _chgsign(static_cast<double>(_Number)); |
372 |
|
} |
373 |
|
|
374 |
|
inline long double _copysignl(_In_ long double _Number, _In_ long double _Sign) |
375 |
|
{ |
376 |
|
return _copysign(static_cast<double>(_Number), static_cast<double>(_Sign)); |
377 |
|
} |
378 |
|
|
379 |
|
inline float frexpf(_In_ float _X, _Out_ int *_Y) |
380 |
|
{return ((float)frexp((double)_X, _Y)); } |
381 |
|
|
382 |
|
#if !defined(_M_IA64) |
383 |
|
inline float fabsf(_In_ float _X) |
384 |
|
{return ((float)fabs((double)_X)); } |
385 |
|
inline float ldexpf(_In_ float _X, _In_ int _Y) |
386 |
|
{return ((float)ldexp((double)_X, _Y)); } |
387 |
|
#if !defined(_M_AMD64) |
388 |
|
inline float acosf(_In_ float _X) |
389 |
|
{return ((float)acos((double)_X)); } |
390 |
|
inline float asinf(_In_ float _X) |
391 |
|
{return ((float)asin((double)_X)); } |
392 |
|
inline float atanf(_In_ float _X) |
393 |
|
{return ((float)atan((double)_X)); } |
394 |
|
inline float atan2f(_In_ float _Y, _In_ float _X) |
395 |
|
{return ((float)atan2((double)_Y, (double)_X)); } |
396 |
|
inline float ceilf(_In_ float _X) |
397 |
|
{return ((float)ceil((double)_X)); } |
398 |
|
inline float cosf(_In_ float _X) |
399 |
|
{return ((float)cos((double)_X)); } |
400 |
|
inline float coshf(_In_ float _X) |
401 |
|
{return ((float)cosh((double)_X)); } |
402 |
|
inline float expf(_In_ float _X) |
403 |
|
{return ((float)exp((double)_X)); } |
404 |
|
inline float floorf(_In_ float _X) |
405 |
|
{return ((float)floor((double)_X)); } |
406 |
|
inline float fmodf(_In_ float _X, _In_ float _Y) |
407 |
|
{return ((float)fmod((double)_X, (double)_Y)); } |
408 |
|
inline float logf(_In_ float _X) |
409 |
|
{return ((float)log((double)_X)); } |
410 |
|
inline float log10f(_In_ float _X) |
411 |
|
{return ((float)log10((double)_X)); } |
412 |
|
inline float modff(_In_ float _X, _Out_ float *_Y) |
413 |
|
{ double _Di, _Df = modf((double)_X, &_Di); |
414 |
|
*_Y = (float)_Di; |
415 |
|
return ((float)_Df); } |
416 |
|
inline float powf(_In_ float _X, _In_ float _Y) |
417 |
|
{return ((float)pow((double)_X, (double)_Y)); } |
418 |
|
inline float sinf(_In_ float _X) |
419 |
|
{return ((float)sin((double)_X)); } |
420 |
|
inline float sinhf(_In_ float _X) |
421 |
|
{return ((float)sinh((double)_X)); } |
422 |
|
inline float sqrtf(_In_ float _X) |
423 |
|
{return ((float)sqrt((double)_X)); } |
424 |
|
inline float tanf(_In_ float _X) |
425 |
|
{return ((float)tan((double)_X)); } |
426 |
|
inline float tanhf(_In_ float _X) |
427 |
|
{return ((float)tanh((double)_X)); } |
428 |
|
#endif /* !defined(_M_AMD64) */ |
429 |
|
#endif /* !defined(_M_IA64) */ |
430 |
|
#endif /* __cplusplus */ |
431 |
|
#endif /* __assembler */ |
432 |
|
|
433 |
|
#if !__STDC__ |
434 |
|
|
435 |
|
/* Non-ANSI names for compatibility */ |
436 |
|
|
437 |
|
#define DOMAIN _DOMAIN |
438 |
|
#define SING _SING |
439 |
|
#define OVERFLOW _OVERFLOW |
440 |
|
#define UNDERFLOW _UNDERFLOW |
441 |
|
#define TLOSS _TLOSS |
442 |
|
#define PLOSS _PLOSS |
443 |
|
|
444 |
|
#define matherr _matherr |
445 |
|
|
446 |
|
#ifndef __assembler /* Protect from assembler */ |
447 |
|
|
448 |
|
#if !defined(_M_CEE_PURE) |
449 |
|
_CRTIMP extern double HUGE; |
450 |
|
#else |
451 |
|
const double HUGE = _HUGE; |
452 |
|
#endif /* !defined(_M_CEE_PURE) */ |
453 |
|
|
454 |
|
_CRT_NONSTDC_DEPRECATE(_cabs) _CRTIMP double __cdecl cabs(_In_ struct _complex _X); |
455 |
|
_CRT_NONSTDC_DEPRECATE(_hypot) _CRTIMP double __cdecl hypot(_In_ double _X, _In_ double _Y); |
456 |
|
_CRT_NONSTDC_DEPRECATE(_j0) _CRTIMP double __cdecl j0(_In_ double _X); |
457 |
|
_CRT_NONSTDC_DEPRECATE(_j1) _CRTIMP double __cdecl j1(_In_ double _X); |
458 |
|
_CRT_NONSTDC_DEPRECATE(_jn) _CRTIMP double __cdecl jn(_In_ int _X, _In_ double _Y); |
459 |
|
_CRT_NONSTDC_DEPRECATE(_y0) _CRTIMP double __cdecl y0(_In_ double _X); |
460 |
|
_CRT_NONSTDC_DEPRECATE(_y1) _CRTIMP double __cdecl y1(_In_ double _X); |
461 |
|
_CRT_NONSTDC_DEPRECATE(_yn) _CRTIMP double __cdecl yn(_In_ int _X, _In_ double _Y); |
462 |
|
|
463 |
|
#endif /* __assembler */ |
464 |
|
|
465 |
|
#endif /* __STDC__ */ |
466 |
|
|
467 |
|
#ifdef __cplusplus |
468 |
|
} |
469 |
|
|
470 |
|
extern "C++" { |
471 |
|
|
472 |
|
template<class _Ty> inline |
473 |
|
_Ty _Pow_int(_Ty _X, int _Y) |
474 |
|
{unsigned int _N; |
475 |
|
if (_Y >= 0) |
476 |
|
_N = (unsigned int)_Y; |
477 |
|
else |
478 |
|
_N = (unsigned int)(-_Y); |
479 |
|
for (_Ty _Z = _Ty(1); ; _X *= _X) |
480 |
|
{if ((_N & 1) != 0) |
481 |
|
_Z *= _X; |
482 |
|
if ((_N >>= 1) == 0) |
483 |
|
return (_Y < 0 ? _Ty(1) / _Z : _Z); }} |
484 |
|
|
485 |
|
inline long __CRTDECL abs(_In_ long _X) |
486 |
|
{return (labs(_X)); } |
487 |
|
inline double __CRTDECL abs(_In_ double _X) |
488 |
|
{return (fabs(_X)); } |
489 |
|
inline double __CRTDECL pow(_In_ double _X, _In_ int _Y) |
490 |
|
{return (_Pow_int(_X, _Y)); } |
491 |
|
inline float __CRTDECL abs(_In_ float _X) |
492 |
|
{return (fabsf(_X)); } |
493 |
|
inline float __CRTDECL acos(_In_ float _X) |
494 |
|
{return (acosf(_X)); } |
495 |
|
inline float __CRTDECL asin(_In_ float _X) |
496 |
|
{return (asinf(_X)); } |
497 |
|
inline float __CRTDECL atan(_In_ float _X) |
498 |
|
{return (atanf(_X)); } |
499 |
|
inline float __CRTDECL atan2(_In_ float _Y, _In_ float _X) |
500 |
|
{return (atan2f(_Y, _X)); } |
501 |
|
inline float __CRTDECL ceil(_In_ float _X) |
502 |
|
{return (ceilf(_X)); } |
503 |
|
inline float __CRTDECL cos(_In_ float _X) |
504 |
|
{return (cosf(_X)); } |
505 |
|
inline float __CRTDECL cosh(_In_ float _X) |
506 |
|
{return (coshf(_X)); } |
507 |
|
inline float __CRTDECL exp(_In_ float _X) |
508 |
|
{return (expf(_X)); } |
509 |
|
inline float __CRTDECL fabs(_In_ float _X) |
510 |
|
{return (fabsf(_X)); } |
511 |
|
inline float __CRTDECL floor(_In_ float _X) |
512 |
|
{return (floorf(_X)); } |
513 |
|
inline float __CRTDECL fmod(_In_ float _X, _In_ float _Y) |
514 |
|
{return (fmodf(_X, _Y)); } |
515 |
|
inline float __CRTDECL frexp(_In_ float _X, _Out_ int * _Y) |
516 |
|
{return (frexpf(_X, _Y)); } |
517 |
|
inline float __CRTDECL ldexp(_In_ float _X, _In_ int _Y) |
518 |
|
{return (ldexpf(_X, _Y)); } |
519 |
|
inline float __CRTDECL log(_In_ float _X) |
520 |
|
{return (logf(_X)); } |
521 |
|
inline float __CRTDECL log10(_In_ float _X) |
522 |
|
{return (log10f(_X)); } |
523 |
|
inline float __CRTDECL modf(_In_ float _X, _Out_ float * _Y) |