cmath revision 246487
1227825Stheraven// -*- C++ -*- 2227825Stheraven//===---------------------------- cmath -----------------------------------===// 3227825Stheraven// 4227825Stheraven// The LLVM Compiler Infrastructure 5227825Stheraven// 6227825Stheraven// This file is dual licensed under the MIT and the University of Illinois Open 7227825Stheraven// Source Licenses. See LICENSE.TXT for details. 8227825Stheraven// 9227825Stheraven//===----------------------------------------------------------------------===// 10227825Stheraven 11227825Stheraven#ifndef _LIBCPP_CMATH 12227825Stheraven#define _LIBCPP_CMATH 13227825Stheraven 14227825Stheraven/* 15227825Stheraven cmath synopsis 16227825Stheraven 17227825StheravenMacros: 18227825Stheraven 19227825Stheraven HUGE_VAL 20227825Stheraven HUGE_VALF // C99 21227825Stheraven HUGE_VALL // C99 22227825Stheraven INFINITY // C99 23227825Stheraven NAN // C99 24227825Stheraven FP_INFINITE // C99 25227825Stheraven FP_NAN // C99 26227825Stheraven FP_NORMAL // C99 27227825Stheraven FP_SUBNORMAL // C99 28227825Stheraven FP_ZERO // C99 29227825Stheraven FP_FAST_FMA // C99 30227825Stheraven FP_FAST_FMAF // C99 31227825Stheraven FP_FAST_FMAL // C99 32227825Stheraven FP_ILOGB0 // C99 33227825Stheraven FP_ILOGBNAN // C99 34227825Stheraven MATH_ERRNO // C99 35227825Stheraven MATH_ERREXCEPT // C99 36227825Stheraven math_errhandling // C99 37227825Stheraven 38227825Stheravennamespace std 39227825Stheraven{ 40227825Stheraven 41227825StheravenTypes: 42227825Stheraven 43227825Stheraven float_t // C99 44227825Stheraven double_t // C99 45227825Stheraven 46227825Stheraven// C90 47227825Stheraven 48227825Stheravenfloating_point abs(floating_point x); 49227825Stheraven 50227825Stheravenfloating_point acos (arithmetic x); 51227825Stheravenfloat acosf(float x); 52227825Stheravenlong double acosl(long double x); 53227825Stheraven 54227825Stheravenfloating_point asin (arithmetic x); 55227825Stheravenfloat asinf(float x); 56227825Stheravenlong double asinl(long double x); 57227825Stheraven 58227825Stheravenfloating_point atan (arithmetic x); 59227825Stheravenfloat atanf(float x); 60227825Stheravenlong double atanl(long double x); 61227825Stheraven 62227825Stheravenfloating_point atan2 (arithmetic y, arithmetic x); 63227825Stheravenfloat atan2f(float y, float x); 64227825Stheravenlong double atan2l(long double y, long double x); 65227825Stheraven 66227825Stheravenfloating_point ceil (arithmetic x); 67227825Stheravenfloat ceilf(float x); 68227825Stheravenlong double ceill(long double x); 69227825Stheraven 70227825Stheravenfloating_point cos (arithmetic x); 71227825Stheravenfloat cosf(float x); 72227825Stheravenlong double cosl(long double x); 73227825Stheraven 74227825Stheravenfloating_point cosh (arithmetic x); 75227825Stheravenfloat coshf(float x); 76227825Stheravenlong double coshl(long double x); 77227825Stheraven 78227825Stheravenfloating_point exp (arithmetic x); 79227825Stheravenfloat expf(float x); 80227825Stheravenlong double expl(long double x); 81227825Stheraven 82227825Stheravenfloating_point fabs (arithmetic x); 83227825Stheravenfloat fabsf(float x); 84227825Stheravenlong double fabsl(long double x); 85227825Stheraven 86227825Stheravenfloating_point floor (arithmetic x); 87227825Stheravenfloat floorf(float x); 88227825Stheravenlong double floorl(long double x); 89227825Stheraven 90227825Stheravenfloating_point fmod (arithmetic x, arithmetic y); 91227825Stheravenfloat fmodf(float x, float y); 92227825Stheravenlong double fmodl(long double x, long double y); 93227825Stheraven 94227825Stheravenfloating_point frexp (arithmetic value, int* exp); 95227825Stheravenfloat frexpf(float value, int* exp); 96227825Stheravenlong double frexpl(long double value, int* exp); 97227825Stheraven 98227825Stheravenfloating_point ldexp (arithmetic value, int exp); 99227825Stheravenfloat ldexpf(float value, int exp); 100227825Stheravenlong double ldexpl(long double value, int exp); 101227825Stheraven 102227825Stheravenfloating_point log (arithmetic x); 103227825Stheravenfloat logf(float x); 104227825Stheravenlong double logl(long double x); 105227825Stheraven 106227825Stheravenfloating_point log10 (arithmetic x); 107227825Stheravenfloat log10f(float x); 108227825Stheravenlong double log10l(long double x); 109227825Stheraven 110227825Stheravenfloating_point modf (floating_point value, floating_point* iptr); 111227825Stheravenfloat modff(float value, float* iptr); 112227825Stheravenlong double modfl(long double value, long double* iptr); 113227825Stheraven 114227825Stheravenfloating_point pow (arithmetic x, arithmetic y); 115227825Stheravenfloat powf(float x, float y); 116227825Stheravenlong double powl(long double x, long double y); 117227825Stheraven 118227825Stheravenfloating_point sin (arithmetic x); 119227825Stheravenfloat sinf(float x); 120227825Stheravenlong double sinl(long double x); 121227825Stheraven 122227825Stheravenfloating_point sinh (arithmetic x); 123227825Stheravenfloat sinhf(float x); 124227825Stheravenlong double sinhl(long double x); 125227825Stheraven 126227825Stheravenfloating_point sqrt (arithmetic x); 127227825Stheravenfloat sqrtf(float x); 128227825Stheravenlong double sqrtl(long double x); 129227825Stheraven 130227825Stheravenfloating_point tan (arithmetic x); 131227825Stheravenfloat tanf(float x); 132227825Stheravenlong double tanl(long double x); 133227825Stheraven 134227825Stheravenfloating_point tanh (arithmetic x); 135227825Stheravenfloat tanhf(float x); 136227825Stheravenlong double tanhl(long double x); 137227825Stheraven 138227825Stheraven// C99 139227825Stheraven 140246487Stheravenbool signbit(arithmetic x); 141227825Stheraven 142246487Stheravenint fpclassify(arithmetic x); 143227825Stheraven 144246487Stheravenbool isfinite(arithmetic x); 145246487Stheravenbool isinf(arithmetic x); 146246487Stheravenbool isnan(arithmetic x); 147246487Stheravenbool isnormal(arithmetic x); 148227825Stheraven 149246487Stheravenbool isgreater(arithmetic x, arithmetic y); 150246487Stheravenbool isgreaterequal(arithmetic x, arithmetic y); 151246487Stheravenbool isless(arithmetic x, arithmetic y); 152246487Stheravenbool islessequal(arithmetic x, arithmetic y); 153246487Stheravenbool islessgreater(arithmetic x, arithmetic y); 154246487Stheravenbool isunordered(arithmetic x, arithmetic y); 155227825Stheraven 156227825Stheravenfloating_point acosh (arithmetic x); 157227825Stheravenfloat acoshf(float x); 158227825Stheravenlong double acoshl(long double x); 159227825Stheraven 160227825Stheravenfloating_point asinh (arithmetic x); 161227825Stheravenfloat asinhf(float x); 162227825Stheravenlong double asinhl(long double x); 163227825Stheraven 164227825Stheravenfloating_point atanh (arithmetic x); 165227825Stheravenfloat atanhf(float x); 166227825Stheravenlong double atanhl(long double x); 167227825Stheraven 168227825Stheravenfloating_point cbrt (arithmetic x); 169227825Stheravenfloat cbrtf(float x); 170227825Stheravenlong double cbrtl(long double x); 171227825Stheraven 172227825Stheravenfloating_point copysign (arithmetic x, arithmetic y); 173227825Stheravenfloat copysignf(float x, float y); 174227825Stheravenlong double copysignl(long double x, long double y); 175227825Stheraven 176227825Stheravenfloating_point erf (arithmetic x); 177227825Stheravenfloat erff(float x); 178227825Stheravenlong double erfl(long double x); 179227825Stheraven 180227825Stheravenfloating_point erfc (arithmetic x); 181227825Stheravenfloat erfcf(float x); 182227825Stheravenlong double erfcl(long double x); 183227825Stheraven 184227825Stheravenfloating_point exp2 (arithmetic x); 185227825Stheravenfloat exp2f(float x); 186227825Stheravenlong double exp2l(long double x); 187227825Stheraven 188227825Stheravenfloating_point expm1 (arithmetic x); 189227825Stheravenfloat expm1f(float x); 190227825Stheravenlong double expm1l(long double x); 191227825Stheraven 192227825Stheravenfloating_point fdim (arithmetic x, arithmetic y); 193227825Stheravenfloat fdimf(float x, float y); 194227825Stheravenlong double fdiml(long double x, long double y); 195227825Stheraven 196227825Stheravenfloating_point fma (arithmetic x, arithmetic y, arithmetic z); 197227825Stheravenfloat fmaf(float x, float y, float z); 198227825Stheravenlong double fmal(long double x, long double y, long double z); 199227825Stheraven 200227825Stheravenfloating_point fmax (arithmetic x, arithmetic y); 201227825Stheravenfloat fmaxf(float x, float y); 202227825Stheravenlong double fmaxl(long double x, long double y); 203227825Stheraven 204227825Stheravenfloating_point fmin (arithmetic x, arithmetic y); 205227825Stheravenfloat fminf(float x, float y); 206227825Stheravenlong double fminl(long double x, long double y); 207227825Stheraven 208227825Stheravenfloating_point hypot (arithmetic x, arithmetic y); 209227825Stheravenfloat hypotf(float x, float y); 210227825Stheravenlong double hypotl(long double x, long double y); 211227825Stheraven 212227825Stheravenint ilogb (arithmetic x); 213227825Stheravenint ilogbf(float x); 214227825Stheravenint ilogbl(long double x); 215227825Stheraven 216227825Stheravenfloating_point lgamma (arithmetic x); 217227825Stheravenfloat lgammaf(float x); 218227825Stheravenlong double lgammal(long double x); 219227825Stheraven 220227825Stheravenlong long llrint (arithmetic x); 221227825Stheravenlong long llrintf(float x); 222227825Stheravenlong long llrintl(long double x); 223227825Stheraven 224227825Stheravenlong long llround (arithmetic x); 225227825Stheravenlong long llroundf(float x); 226227825Stheravenlong long llroundl(long double x); 227227825Stheraven 228227825Stheravenfloating_point log1p (arithmetic x); 229227825Stheravenfloat log1pf(float x); 230227825Stheravenlong double log1pl(long double x); 231227825Stheraven 232227825Stheravenfloating_point log2 (arithmetic x); 233227825Stheravenfloat log2f(float x); 234227825Stheravenlong double log2l(long double x); 235227825Stheraven 236227825Stheravenfloating_point logb (arithmetic x); 237227825Stheravenfloat logbf(float x); 238227825Stheravenlong double logbl(long double x); 239227825Stheraven 240227825Stheravenlong lrint (arithmetic x); 241227825Stheravenlong lrintf(float x); 242227825Stheravenlong lrintl(long double x); 243227825Stheraven 244227825Stheravenlong lround (arithmetic x); 245227825Stheravenlong lroundf(float x); 246227825Stheravenlong lroundl(long double x); 247227825Stheraven 248227825Stheravendouble nan (const char* str); 249227825Stheravenfloat nanf(const char* str); 250227825Stheravenlong double nanl(const char* str); 251227825Stheraven 252227825Stheravenfloating_point nearbyint (arithmetic x); 253227825Stheravenfloat nearbyintf(float x); 254227825Stheravenlong double nearbyintl(long double x); 255227825Stheraven 256227825Stheravenfloating_point nextafter (arithmetic x, arithmetic y); 257227825Stheravenfloat nextafterf(float x, float y); 258227825Stheravenlong double nextafterl(long double x, long double y); 259227825Stheraven 260227825Stheravenfloating_point nexttoward (arithmetic x, long double y); 261227825Stheravenfloat nexttowardf(float x, long double y); 262227825Stheravenlong double nexttowardl(long double x, long double y); 263227825Stheraven 264227825Stheravenfloating_point remainder (arithmetic x, arithmetic y); 265227825Stheravenfloat remainderf(float x, float y); 266227825Stheravenlong double remainderl(long double x, long double y); 267227825Stheraven 268227825Stheravenfloating_point remquo (arithmetic x, arithmetic y, int* pquo); 269227825Stheravenfloat remquof(float x, float y, int* pquo); 270227825Stheravenlong double remquol(long double x, long double y, int* pquo); 271227825Stheraven 272227825Stheravenfloating_point rint (arithmetic x); 273227825Stheravenfloat rintf(float x); 274227825Stheravenlong double rintl(long double x); 275227825Stheraven 276227825Stheravenfloating_point round (arithmetic x); 277227825Stheravenfloat roundf(float x); 278227825Stheravenlong double roundl(long double x); 279227825Stheraven 280227825Stheravenfloating_point scalbln (arithmetic x, long ex); 281227825Stheravenfloat scalblnf(float x, long ex); 282227825Stheravenlong double scalblnl(long double x, long ex); 283227825Stheraven 284227825Stheravenfloating_point scalbn (arithmetic x, int ex); 285227825Stheravenfloat scalbnf(float x, int ex); 286227825Stheravenlong double scalbnl(long double x, int ex); 287227825Stheraven 288227825Stheravenfloating_point tgamma (arithmetic x); 289227825Stheravenfloat tgammaf(float x); 290227825Stheravenlong double tgammal(long double x); 291227825Stheraven 292227825Stheravenfloating_point trunc (arithmetic x); 293227825Stheravenfloat truncf(float x); 294227825Stheravenlong double truncl(long double x); 295227825Stheraven 296227825Stheraven} // std 297227825Stheraven 298227825Stheraven*/ 299227825Stheraven 300227825Stheraven#include <__config> 301227825Stheraven#include <math.h> 302227825Stheraven#include <type_traits> 303227825Stheraven 304227825Stheraven#ifdef _MSC_VER 305227825Stheraven#include "support/win32/math_win32.h" 306227825Stheraven#endif 307227825Stheraven 308227825Stheraven#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 309227825Stheraven#pragma GCC system_header 310227825Stheraven#endif 311227825Stheraven 312227825Stheraven// signbit 313227825Stheraven 314227825Stheraven#ifdef signbit 315227825Stheraven 316227825Stheraventemplate <class _A1> 317227825Stheraven_LIBCPP_ALWAYS_INLINE 318227825Stheravenbool 319241903Sdim__libcpp_signbit(_A1 __x) _NOEXCEPT 320227825Stheraven{ 321227825Stheraven return signbit(__x); 322227825Stheraven} 323227825Stheraven 324227825Stheraven#undef signbit 325227825Stheraven 326227825Stheraventemplate <class _A1> 327227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 328246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type 329241903Sdimsignbit(_A1 __x) _NOEXCEPT 330227825Stheraven{ 331246487Stheraven return __libcpp_signbit((typename std::__promote<_A1>::type)__x); 332227825Stheraven} 333227825Stheraven 334227825Stheraven#endif // signbit 335227825Stheraven 336227825Stheraven// fpclassify 337227825Stheraven 338227825Stheraven#ifdef fpclassify 339227825Stheraven 340227825Stheraventemplate <class _A1> 341227825Stheraven_LIBCPP_ALWAYS_INLINE 342227825Stheravenint 343241903Sdim__libcpp_fpclassify(_A1 __x) _NOEXCEPT 344227825Stheraven{ 345227825Stheraven return fpclassify(__x); 346227825Stheraven} 347227825Stheraven 348227825Stheraven#undef fpclassify 349227825Stheraven 350227825Stheraventemplate <class _A1> 351227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 352246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, int>::type 353241903Sdimfpclassify(_A1 __x) _NOEXCEPT 354227825Stheraven{ 355246487Stheraven return __libcpp_fpclassify((typename std::__promote<_A1>::type)__x); 356227825Stheraven} 357227825Stheraven 358227825Stheraven#endif // fpclassify 359227825Stheraven 360227825Stheraven// isfinite 361227825Stheraven 362227825Stheraven#ifdef isfinite 363227825Stheraven 364227825Stheraventemplate <class _A1> 365227825Stheraven_LIBCPP_ALWAYS_INLINE 366227825Stheravenbool 367241903Sdim__libcpp_isfinite(_A1 __x) _NOEXCEPT 368227825Stheraven{ 369227825Stheraven return isfinite(__x); 370227825Stheraven} 371227825Stheraven 372227825Stheraven#undef isfinite 373227825Stheraven 374227825Stheraventemplate <class _A1> 375227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 376246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type 377241903Sdimisfinite(_A1 __x) _NOEXCEPT 378227825Stheraven{ 379246487Stheraven return __libcpp_isfinite((typename std::__promote<_A1>::type)__x); 380227825Stheraven} 381227825Stheraven 382227825Stheraven#endif // isfinite 383227825Stheraven 384227825Stheraven// isinf 385227825Stheraven 386227825Stheraven#ifdef isinf 387227825Stheraven 388227825Stheraventemplate <class _A1> 389227825Stheraven_LIBCPP_ALWAYS_INLINE 390227825Stheravenbool 391241903Sdim__libcpp_isinf(_A1 __x) _NOEXCEPT 392227825Stheraven{ 393227825Stheraven return isinf(__x); 394227825Stheraven} 395227825Stheraven 396227825Stheraven#undef isinf 397227825Stheraven 398227825Stheraventemplate <class _A1> 399227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 400246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type 401241903Sdimisinf(_A1 __x) _NOEXCEPT 402227825Stheraven{ 403246487Stheraven return __libcpp_isinf((typename std::__promote<_A1>::type)__x); 404227825Stheraven} 405227825Stheraven 406227825Stheraven#endif // isinf 407227825Stheraven 408227825Stheraven// isnan 409227825Stheraven 410227825Stheraven#ifdef isnan 411227825Stheraven 412227825Stheraventemplate <class _A1> 413227825Stheraven_LIBCPP_ALWAYS_INLINE 414227825Stheravenbool 415241903Sdim__libcpp_isnan(_A1 __x) _NOEXCEPT 416227825Stheraven{ 417227825Stheraven return isnan(__x); 418227825Stheraven} 419227825Stheraven 420227825Stheraven#undef isnan 421227825Stheraven 422227825Stheraventemplate <class _A1> 423227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 424246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type 425241903Sdimisnan(_A1 __x) _NOEXCEPT 426227825Stheraven{ 427246487Stheraven return __libcpp_isnan((typename std::__promote<_A1>::type)__x); 428227825Stheraven} 429227825Stheraven 430227825Stheraven#endif // isnan 431227825Stheraven 432227825Stheraven// isnormal 433227825Stheraven 434227825Stheraven#ifdef isnormal 435227825Stheraven 436227825Stheraventemplate <class _A1> 437227825Stheraven_LIBCPP_ALWAYS_INLINE 438227825Stheravenbool 439241903Sdim__libcpp_isnormal(_A1 __x) _NOEXCEPT 440227825Stheraven{ 441227825Stheraven return isnormal(__x); 442227825Stheraven} 443227825Stheraven 444227825Stheraven#undef isnormal 445227825Stheraven 446227825Stheraventemplate <class _A1> 447227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 448246487Stheraventypename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type 449241903Sdimisnormal(_A1 __x) _NOEXCEPT 450227825Stheraven{ 451246487Stheraven return __libcpp_isnormal((typename std::__promote<_A1>::type)__x); 452227825Stheraven} 453227825Stheraven 454227825Stheraven#endif // isnormal 455227825Stheraven 456227825Stheraven// isgreater 457227825Stheraven 458227825Stheraven#ifdef isgreater 459227825Stheraven 460227825Stheraventemplate <class _A1, class _A2> 461227825Stheraven_LIBCPP_ALWAYS_INLINE 462227825Stheravenbool 463241903Sdim__libcpp_isgreater(_A1 __x, _A2 __y) _NOEXCEPT 464227825Stheraven{ 465227825Stheraven return isgreater(__x, __y); 466227825Stheraven} 467227825Stheraven 468227825Stheraven#undef isgreater 469227825Stheraven 470227825Stheraventemplate <class _A1, class _A2> 471227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 472227825Stheraventypename std::enable_if 473227825Stheraven< 474246487Stheraven std::is_arithmetic<_A1>::value && 475246487Stheraven std::is_arithmetic<_A2>::value, 476227825Stheraven bool 477227825Stheraven>::type 478241903Sdimisgreater(_A1 __x, _A2 __y) _NOEXCEPT 479227825Stheraven{ 480246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 481246487Stheraven return __libcpp_isgreater((type)__x, (type)__y); 482227825Stheraven} 483227825Stheraven 484227825Stheraven#endif // isgreater 485227825Stheraven 486227825Stheraven// isgreaterequal 487227825Stheraven 488227825Stheraven#ifdef isgreaterequal 489227825Stheraven 490227825Stheraventemplate <class _A1, class _A2> 491227825Stheraven_LIBCPP_ALWAYS_INLINE 492227825Stheravenbool 493241903Sdim__libcpp_isgreaterequal(_A1 __x, _A2 __y) _NOEXCEPT 494227825Stheraven{ 495227825Stheraven return isgreaterequal(__x, __y); 496227825Stheraven} 497227825Stheraven 498227825Stheraven#undef isgreaterequal 499227825Stheraven 500227825Stheraventemplate <class _A1, class _A2> 501227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 502227825Stheraventypename std::enable_if 503227825Stheraven< 504246487Stheraven std::is_arithmetic<_A1>::value && 505246487Stheraven std::is_arithmetic<_A2>::value, 506227825Stheraven bool 507227825Stheraven>::type 508241903Sdimisgreaterequal(_A1 __x, _A2 __y) _NOEXCEPT 509227825Stheraven{ 510246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 511246487Stheraven return __libcpp_isgreaterequal((type)__x, (type)__y); 512227825Stheraven} 513227825Stheraven 514227825Stheraven#endif // isgreaterequal 515227825Stheraven 516227825Stheraven// isless 517227825Stheraven 518227825Stheraven#ifdef isless 519227825Stheraven 520227825Stheraventemplate <class _A1, class _A2> 521227825Stheraven_LIBCPP_ALWAYS_INLINE 522227825Stheravenbool 523241903Sdim__libcpp_isless(_A1 __x, _A2 __y) _NOEXCEPT 524227825Stheraven{ 525227825Stheraven return isless(__x, __y); 526227825Stheraven} 527227825Stheraven 528227825Stheraven#undef isless 529227825Stheraven 530227825Stheraventemplate <class _A1, class _A2> 531227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 532227825Stheraventypename std::enable_if 533227825Stheraven< 534246487Stheraven std::is_arithmetic<_A1>::value && 535246487Stheraven std::is_arithmetic<_A2>::value, 536227825Stheraven bool 537227825Stheraven>::type 538241903Sdimisless(_A1 __x, _A2 __y) _NOEXCEPT 539227825Stheraven{ 540246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 541246487Stheraven return __libcpp_isless((type)__x, (type)__y); 542227825Stheraven} 543227825Stheraven 544227825Stheraven#endif // isless 545227825Stheraven 546227825Stheraven// islessequal 547227825Stheraven 548227825Stheraven#ifdef islessequal 549227825Stheraven 550227825Stheraventemplate <class _A1, class _A2> 551227825Stheraven_LIBCPP_ALWAYS_INLINE 552227825Stheravenbool 553241903Sdim__libcpp_islessequal(_A1 __x, _A2 __y) _NOEXCEPT 554227825Stheraven{ 555227825Stheraven return islessequal(__x, __y); 556227825Stheraven} 557227825Stheraven 558227825Stheraven#undef islessequal 559227825Stheraven 560227825Stheraventemplate <class _A1, class _A2> 561227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 562227825Stheraventypename std::enable_if 563227825Stheraven< 564246487Stheraven std::is_arithmetic<_A1>::value && 565246487Stheraven std::is_arithmetic<_A2>::value, 566227825Stheraven bool 567227825Stheraven>::type 568241903Sdimislessequal(_A1 __x, _A2 __y) _NOEXCEPT 569227825Stheraven{ 570246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 571246487Stheraven return __libcpp_islessequal((type)__x, (type)__y); 572227825Stheraven} 573227825Stheraven 574227825Stheraven#endif // islessequal 575227825Stheraven 576227825Stheraven// islessgreater 577227825Stheraven 578227825Stheraven#ifdef islessgreater 579227825Stheraven 580227825Stheraventemplate <class _A1, class _A2> 581227825Stheraven_LIBCPP_ALWAYS_INLINE 582227825Stheravenbool 583241903Sdim__libcpp_islessgreater(_A1 __x, _A2 __y) _NOEXCEPT 584227825Stheraven{ 585227825Stheraven return islessgreater(__x, __y); 586227825Stheraven} 587227825Stheraven 588227825Stheraven#undef islessgreater 589227825Stheraven 590227825Stheraventemplate <class _A1, class _A2> 591227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 592227825Stheraventypename std::enable_if 593227825Stheraven< 594246487Stheraven std::is_arithmetic<_A1>::value && 595246487Stheraven std::is_arithmetic<_A2>::value, 596227825Stheraven bool 597227825Stheraven>::type 598241903Sdimislessgreater(_A1 __x, _A2 __y) _NOEXCEPT 599227825Stheraven{ 600246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 601246487Stheraven return __libcpp_islessgreater((type)__x, (type)__y); 602227825Stheraven} 603227825Stheraven 604227825Stheraven#endif // islessgreater 605227825Stheraven 606227825Stheraven// isunordered 607227825Stheraven 608227825Stheraven#ifdef isunordered 609227825Stheraven 610227825Stheraventemplate <class _A1, class _A2> 611227825Stheraven_LIBCPP_ALWAYS_INLINE 612227825Stheravenbool 613241903Sdim__libcpp_isunordered(_A1 __x, _A2 __y) _NOEXCEPT 614227825Stheraven{ 615227825Stheraven return isunordered(__x, __y); 616227825Stheraven} 617227825Stheraven 618227825Stheraven#undef isunordered 619227825Stheraven 620227825Stheraventemplate <class _A1, class _A2> 621227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 622227825Stheraventypename std::enable_if 623227825Stheraven< 624246487Stheraven std::is_arithmetic<_A1>::value && 625246487Stheraven std::is_arithmetic<_A2>::value, 626227825Stheraven bool 627227825Stheraven>::type 628241903Sdimisunordered(_A1 __x, _A2 __y) _NOEXCEPT 629227825Stheraven{ 630246487Stheraven typedef typename std::__promote<_A1, _A2>::type type; 631246487Stheraven return __libcpp_isunordered((type)__x, (type)__y); 632227825Stheraven} 633227825Stheraven 634227825Stheraven#endif // isunordered 635227825Stheraven 636227825Stheraven_LIBCPP_BEGIN_NAMESPACE_STD 637227825Stheraven 638227825Stheravenusing ::signbit; 639227825Stheravenusing ::fpclassify; 640227825Stheravenusing ::isfinite; 641227825Stheravenusing ::isinf; 642227825Stheravenusing ::isnan; 643227825Stheravenusing ::isnormal; 644227825Stheravenusing ::isgreater; 645227825Stheravenusing ::isgreaterequal; 646227825Stheravenusing ::isless; 647227825Stheravenusing ::islessequal; 648227825Stheravenusing ::islessgreater; 649227825Stheravenusing ::isunordered; 650227825Stheravenusing ::isunordered; 651227825Stheraven 652227825Stheravenusing ::float_t; 653227825Stheravenusing ::double_t; 654227825Stheraven 655227825Stheraven// abs 656227825Stheraven 657227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 658234976Stheravenfloat 659241903Sdimabs(float __x) _NOEXCEPT {return fabsf(__x);} 660227825Stheraven 661234976Stheraveninline _LIBCPP_INLINE_VISIBILITY 662234976Stheravendouble 663241903Sdimabs(double __x) _NOEXCEPT {return fabs(__x);} 664234976Stheraven 665234976Stheraveninline _LIBCPP_INLINE_VISIBILITY 666234976Stheravenlong double 667241903Sdimabs(long double __x) _NOEXCEPT {return fabsl(__x);} 668234976Stheraven 669232950Stheraven#ifndef __sun__ 670232950Stheraven 671227825Stheraven// acos 672227825Stheraven 673227825Stheravenusing ::acos; 674227825Stheravenusing ::acosf; 675227825Stheraven 676227825Stheraven#ifndef _MSC_VER 677241903Sdiminline _LIBCPP_INLINE_VISIBILITY float acos(float __x) _NOEXCEPT {return acosf(__x);} 678241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double acos(long double __x) _NOEXCEPT {return acosl(__x);} 679227825Stheraven#endif 680227825Stheraven 681227825Stheraventemplate <class _A1> 682227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 683227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 684241903Sdimacos(_A1 __x) _NOEXCEPT {return acos((double)__x);} 685227825Stheraven 686227825Stheraven// asin 687227825Stheraven 688227825Stheravenusing ::asin; 689227825Stheravenusing ::asinf; 690227825Stheraven 691227825Stheraven#ifndef _MSC_VER 692241903Sdiminline _LIBCPP_INLINE_VISIBILITY float asin(float __x) _NOEXCEPT {return asinf(__x);} 693241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double asin(long double __x) _NOEXCEPT {return asinl(__x);} 694227825Stheraven#endif 695227825Stheraven 696227825Stheraventemplate <class _A1> 697227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 698227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 699241903Sdimasin(_A1 __x) _NOEXCEPT {return asin((double)__x);} 700227825Stheraven 701227825Stheraven// atan 702227825Stheraven 703227825Stheravenusing ::atan; 704227825Stheravenusing ::atanf; 705227825Stheraven 706227825Stheraven#ifndef _MSC_VER 707241903Sdiminline _LIBCPP_INLINE_VISIBILITY float atan(float __x) _NOEXCEPT {return atanf(__x);} 708241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double atan(long double __x) _NOEXCEPT {return atanl(__x);} 709227825Stheraven#endif 710227825Stheraven 711227825Stheraventemplate <class _A1> 712227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 713227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 714241903Sdimatan(_A1 __x) _NOEXCEPT {return atan((double)__x);} 715227825Stheraven 716227825Stheraven// atan2 717227825Stheraven 718227825Stheravenusing ::atan2; 719227825Stheravenusing ::atan2f; 720227825Stheraven 721227825Stheraven#ifndef _MSC_VER 722241903Sdiminline _LIBCPP_INLINE_VISIBILITY float atan2(float __y, float __x) _NOEXCEPT {return atan2f(__y, __x);} 723241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double atan2(long double __y, long double __x) _NOEXCEPT {return atan2l(__y, __x);} 724227825Stheraven#endif 725227825Stheraven 726227825Stheraventemplate <class _A1, class _A2> 727227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 728227825Stheraventypename enable_if 729227825Stheraven< 730227825Stheraven is_arithmetic<_A1>::value && 731227825Stheraven is_arithmetic<_A2>::value, 732227825Stheraven typename __promote<_A1, _A2>::type 733227825Stheraven>::type 734241903Sdimatan2(_A1 __y, _A2 __x) _NOEXCEPT 735227825Stheraven{ 736227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 737227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 738227825Stheraven is_same<_A2, __result_type>::value)), ""); 739227825Stheraven return atan2((__result_type)__y, (__result_type)__x); 740227825Stheraven} 741227825Stheraven 742227825Stheraven// ceil 743227825Stheraven 744227825Stheravenusing ::ceil; 745227825Stheravenusing ::ceilf; 746227825Stheraven 747227825Stheraven#ifndef _MSC_VER 748241903Sdiminline _LIBCPP_INLINE_VISIBILITY float ceil(float __x) _NOEXCEPT {return ceilf(__x);} 749241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double ceil(long double __x) _NOEXCEPT {return ceill(__x);} 750227825Stheraven#endif 751227825Stheraven 752227825Stheraventemplate <class _A1> 753227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 754227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 755241903Sdimceil(_A1 __x) _NOEXCEPT {return ceil((double)__x);} 756227825Stheraven 757227825Stheraven// cos 758227825Stheraven 759227825Stheravenusing ::cos; 760227825Stheravenusing ::cosf; 761227825Stheraven 762227825Stheraven#ifndef _MSC_VER 763241903Sdiminline _LIBCPP_INLINE_VISIBILITY float cos(float __x) _NOEXCEPT {return cosf(__x);} 764241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double cos(long double __x) _NOEXCEPT {return cosl(__x);} 765227825Stheraven#endif 766227825Stheraven 767227825Stheraventemplate <class _A1> 768227825Stheraveninline _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY 769227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 770241903Sdimcos(_A1 __x) _NOEXCEPT {return cos((double)__x);} 771227825Stheraven 772227825Stheraven// cosh 773227825Stheraven 774227825Stheravenusing ::cosh; 775227825Stheravenusing ::coshf; 776227825Stheraven 777227825Stheraven#ifndef _MSC_VER 778241903Sdiminline _LIBCPP_INLINE_VISIBILITY float cosh(float __x) _NOEXCEPT {return coshf(__x);} 779241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double cosh(long double __x) _NOEXCEPT {return coshl(__x);} 780227825Stheraven#endif 781227825Stheraven 782227825Stheraventemplate <class _A1> 783227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 784227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 785241903Sdimcosh(_A1 __x) _NOEXCEPT {return cosh((double)__x);} 786227825Stheraven 787232950Stheraven#endif // __sun__ 788227825Stheraven// exp 789227825Stheraven 790227825Stheravenusing ::exp; 791227825Stheravenusing ::expf; 792227825Stheraven 793232950Stheraven#ifndef __sun__ 794232950Stheraven 795227825Stheraven#ifndef _MSC_VER 796241903Sdiminline _LIBCPP_INLINE_VISIBILITY float exp(float __x) _NOEXCEPT {return expf(__x);} 797241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double exp(long double __x) _NOEXCEPT {return expl(__x);} 798227825Stheraven#endif 799227825Stheraven 800232950Stheraven 801227825Stheraventemplate <class _A1> 802227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 803227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 804241903Sdimexp(_A1 __x) _NOEXCEPT {return exp((double)__x);} 805227825Stheraven 806227825Stheraven// fabs 807227825Stheraven 808227825Stheravenusing ::fabs; 809227825Stheravenusing ::fabsf; 810227825Stheraven 811227825Stheraven#ifndef _MSC_VER 812241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fabs(float __x) _NOEXCEPT {return fabsf(__x);} 813241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fabs(long double __x) _NOEXCEPT {return fabsl(__x);} 814227825Stheraven#endif 815227825Stheraven 816227825Stheraventemplate <class _A1> 817227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 818227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 819241903Sdimfabs(_A1 __x) _NOEXCEPT {return fabs((double)__x);} 820227825Stheraven 821227825Stheraven// floor 822227825Stheraven 823227825Stheravenusing ::floor; 824227825Stheravenusing ::floorf; 825227825Stheraven 826227825Stheraven#ifndef _MSC_VER 827241903Sdiminline _LIBCPP_INLINE_VISIBILITY float floor(float __x) _NOEXCEPT {return floorf(__x);} 828241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double floor(long double __x) _NOEXCEPT {return floorl(__x);} 829227825Stheraven#endif 830227825Stheraven 831227825Stheraventemplate <class _A1> 832227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 833227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 834241903Sdimfloor(_A1 __x) _NOEXCEPT {return floor((double)__x);} 835227825Stheraven 836227825Stheraven// fmod 837227825Stheraven 838232950Stheraven#endif //__sun__ 839227825Stheravenusing ::fmod; 840227825Stheravenusing ::fmodf; 841232950Stheraven#ifndef __sun__ 842227825Stheraven 843227825Stheraven#ifndef _MSC_VER 844241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fmod(float __x, float __y) _NOEXCEPT {return fmodf(__x, __y);} 845241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fmod(long double __x, long double __y) _NOEXCEPT {return fmodl(__x, __y);} 846227825Stheraven#endif 847227825Stheraven 848227825Stheraventemplate <class _A1, class _A2> 849227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 850227825Stheraventypename enable_if 851227825Stheraven< 852227825Stheraven is_arithmetic<_A1>::value && 853227825Stheraven is_arithmetic<_A2>::value, 854227825Stheraven typename __promote<_A1, _A2>::type 855227825Stheraven>::type 856241903Sdimfmod(_A1 __x, _A2 __y) _NOEXCEPT 857227825Stheraven{ 858227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 859227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 860227825Stheraven is_same<_A2, __result_type>::value)), ""); 861227825Stheraven return fmod((__result_type)__x, (__result_type)__y); 862227825Stheraven} 863227825Stheraven 864232950Stheraven 865227825Stheraven// frexp 866227825Stheraven 867227825Stheravenusing ::frexp; 868227825Stheravenusing ::frexpf; 869227825Stheraven 870227825Stheraven#ifndef _MSC_VER 871241903Sdiminline _LIBCPP_INLINE_VISIBILITY float frexp(float __x, int* __e) _NOEXCEPT {return frexpf(__x, __e);} 872241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double frexp(long double __x, int* __e) _NOEXCEPT {return frexpl(__x, __e);} 873227825Stheraven#endif 874227825Stheraven 875227825Stheraventemplate <class _A1> 876227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 877227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 878241903Sdimfrexp(_A1 __x, int* __e) _NOEXCEPT {return frexp((double)__x, __e);} 879227825Stheraven 880227825Stheraven// ldexp 881227825Stheraven 882227825Stheravenusing ::ldexp; 883227825Stheravenusing ::ldexpf; 884227825Stheraven 885227825Stheraven#ifndef _MSC_VER 886241903Sdiminline _LIBCPP_INLINE_VISIBILITY float ldexp(float __x, int __e) _NOEXCEPT {return ldexpf(__x, __e);} 887241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double ldexp(long double __x, int __e) _NOEXCEPT {return ldexpl(__x, __e);} 888227825Stheraven#endif 889227825Stheraven 890227825Stheraventemplate <class _A1> 891227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 892227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 893241903Sdimldexp(_A1 __x, int __e) _NOEXCEPT {return ldexp((double)__x, __e);} 894227825Stheraven 895227825Stheraven// log 896227825Stheraven 897232950Stheraven#endif // __sun__ 898227825Stheravenusing ::log; 899227825Stheravenusing ::logf; 900232950Stheraven#ifndef __sun__ 901227825Stheraven 902227825Stheraven#ifndef _MSC_VER 903241903Sdiminline _LIBCPP_INLINE_VISIBILITY float log(float __x) _NOEXCEPT {return logf(__x);} 904241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double log(long double __x) _NOEXCEPT {return logl(__x);} 905227825Stheraven#endif 906227825Stheraven 907227825Stheraventemplate <class _A1> 908227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 909227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 910241903Sdimlog(_A1 __x) _NOEXCEPT {return log((double)__x);} 911227825Stheraven 912232950Stheraven 913227825Stheraven// log10 914227825Stheraven 915227825Stheravenusing ::log10; 916227825Stheravenusing ::log10f; 917227825Stheraven 918227825Stheraven#ifndef _MSC_VER 919241903Sdiminline _LIBCPP_INLINE_VISIBILITY float log10(float __x) _NOEXCEPT {return log10f(__x);} 920241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double log10(long double __x) _NOEXCEPT {return log10l(__x);} 921227825Stheraven#endif 922227825Stheraven 923227825Stheraventemplate <class _A1> 924227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 925227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 926241903Sdimlog10(_A1 __x) _NOEXCEPT {return log10((double)__x);} 927227825Stheraven 928227825Stheraven// modf 929227825Stheraven 930227825Stheravenusing ::modf; 931227825Stheravenusing ::modff; 932227825Stheraven 933227825Stheraven#ifndef _MSC_VER 934241903Sdiminline _LIBCPP_INLINE_VISIBILITY float modf(float __x, float* __y) _NOEXCEPT {return modff(__x, __y);} 935241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double modf(long double __x, long double* __y) _NOEXCEPT {return modfl(__x, __y);} 936227825Stheraven#endif 937227825Stheraven 938227825Stheraven// pow 939227825Stheraven 940232950Stheraven#endif // __sun__ 941227825Stheravenusing ::pow; 942227825Stheravenusing ::powf; 943227825Stheraven 944232950Stheraven#ifndef __sun__ 945232950Stheraven 946227825Stheraven#ifndef _MSC_VER 947241903Sdiminline _LIBCPP_INLINE_VISIBILITY float pow(float __x, float __y) _NOEXCEPT {return powf(__x, __y);} 948241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double pow(long double __x, long double __y) _NOEXCEPT {return powl(__x, __y);} 949227825Stheraven#endif 950227825Stheraven 951227825Stheraventemplate <class _A1, class _A2> 952227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 953227825Stheraventypename enable_if 954227825Stheraven< 955227825Stheraven is_arithmetic<_A1>::value && 956227825Stheraven is_arithmetic<_A2>::value, 957227825Stheraven typename __promote<_A1, _A2>::type 958227825Stheraven>::type 959241903Sdimpow(_A1 __x, _A2 __y) _NOEXCEPT 960227825Stheraven{ 961227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 962227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 963227825Stheraven is_same<_A2, __result_type>::value)), ""); 964227825Stheraven return pow((__result_type)__x, (__result_type)__y); 965227825Stheraven} 966227825Stheraven 967232950Stheraven 968227825Stheraven// sin 969227825Stheraven 970227825Stheravenusing ::sin; 971227825Stheravenusing ::sinf; 972227825Stheraven 973227825Stheraven#ifndef _MSC_VER 974241903Sdiminline _LIBCPP_INLINE_VISIBILITY float sin(float __x) _NOEXCEPT {return sinf(__x);} 975241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double sin(long double __x) _NOEXCEPT {return sinl(__x);} 976227825Stheraven#endif 977227825Stheraven 978227825Stheraventemplate <class _A1> 979227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 980227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 981241903Sdimsin(_A1 __x) _NOEXCEPT {return sin((double)__x);} 982227825Stheraven 983227825Stheraven// sinh 984227825Stheraven 985227825Stheravenusing ::sinh; 986227825Stheravenusing ::sinhf; 987227825Stheraven 988227825Stheraven#ifndef _MSC_VER 989241903Sdiminline _LIBCPP_INLINE_VISIBILITY float sinh(float __x) _NOEXCEPT {return sinhf(__x);} 990241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double sinh(long double __x) _NOEXCEPT {return sinhl(__x);} 991227825Stheraven#endif 992227825Stheraven 993227825Stheraventemplate <class _A1> 994227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 995227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 996241903Sdimsinh(_A1 __x) _NOEXCEPT {return sinh((double)__x);} 997227825Stheraven 998227825Stheraven// sqrt 999227825Stheraven 1000232950Stheraven#endif // __sun__ 1001227825Stheravenusing ::sqrt; 1002227825Stheravenusing ::sqrtf; 1003227825Stheraven 1004232950Stheraven 1005232950Stheraven#if !(defined(_MSC_VER) || defined(__sun__)) 1006241903Sdiminline _LIBCPP_INLINE_VISIBILITY float sqrt(float __x) _NOEXCEPT {return sqrtf(__x);} 1007241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double sqrt(long double __x) _NOEXCEPT {return sqrtl(__x);} 1008227825Stheraven#endif 1009227825Stheraven 1010227825Stheraventemplate <class _A1> 1011227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1012227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1013241903Sdimsqrt(_A1 __x) _NOEXCEPT {return sqrt((double)__x);} 1014227825Stheraven 1015227825Stheraven// tan 1016227825Stheraven 1017227825Stheravenusing ::tan; 1018227825Stheravenusing ::tanf; 1019232950Stheraven#ifndef __sun__ 1020227825Stheraven 1021227825Stheraven#ifndef _MSC_VER 1022241903Sdiminline _LIBCPP_INLINE_VISIBILITY float tan(float __x) _NOEXCEPT {return tanf(__x);} 1023241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double tan(long double __x) _NOEXCEPT {return tanl(__x);} 1024227825Stheraven#endif 1025227825Stheraven 1026227825Stheraventemplate <class _A1> 1027227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1028227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1029241903Sdimtan(_A1 __x) _NOEXCEPT {return tan((double)__x);} 1030227825Stheraven 1031227825Stheraven// tanh 1032227825Stheraven 1033227825Stheravenusing ::tanh; 1034227825Stheravenusing ::tanhf; 1035227825Stheraven 1036227825Stheraven#ifndef _MSC_VER 1037241903Sdiminline _LIBCPP_INLINE_VISIBILITY float tanh(float __x) _NOEXCEPT {return tanhf(__x);} 1038241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double tanh(long double __x) _NOEXCEPT {return tanhl(__x);} 1039227825Stheraven#endif 1040227825Stheraven 1041227825Stheraventemplate <class _A1> 1042227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1043227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1044241903Sdimtanh(_A1 __x) _NOEXCEPT {return tanh((double)__x);} 1045227825Stheraven 1046227825Stheraven// acosh 1047227825Stheraven 1048227825Stheraven#ifndef _MSC_VER 1049227825Stheravenusing ::acosh; 1050227825Stheravenusing ::acoshf; 1051227825Stheraven 1052241903Sdiminline _LIBCPP_INLINE_VISIBILITY float acosh(float __x) _NOEXCEPT {return acoshf(__x);} 1053241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double acosh(long double __x) _NOEXCEPT {return acoshl(__x);} 1054227825Stheraven 1055227825Stheraventemplate <class _A1> 1056227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1057227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1058241903Sdimacosh(_A1 __x) _NOEXCEPT {return acosh((double)__x);} 1059227825Stheraven#endif 1060227825Stheraven 1061227825Stheraven// asinh 1062227825Stheraven 1063227825Stheraven#ifndef _MSC_VER 1064227825Stheravenusing ::asinh; 1065227825Stheravenusing ::asinhf; 1066227825Stheraven 1067241903Sdiminline _LIBCPP_INLINE_VISIBILITY float asinh(float __x) _NOEXCEPT {return asinhf(__x);} 1068241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double asinh(long double __x) _NOEXCEPT {return asinhl(__x);} 1069227825Stheraven 1070227825Stheraventemplate <class _A1> 1071227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1072227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1073241903Sdimasinh(_A1 __x) _NOEXCEPT {return asinh((double)__x);} 1074227825Stheraven#endif 1075227825Stheraven 1076227825Stheraven// atanh 1077227825Stheraven 1078227825Stheraven#ifndef _MSC_VER 1079227825Stheravenusing ::atanh; 1080227825Stheravenusing ::atanhf; 1081227825Stheraven 1082241903Sdiminline _LIBCPP_INLINE_VISIBILITY float atanh(float __x) _NOEXCEPT {return atanhf(__x);} 1083241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double atanh(long double __x) _NOEXCEPT {return atanhl(__x);} 1084227825Stheraven 1085227825Stheraventemplate <class _A1> 1086227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1087227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1088241903Sdimatanh(_A1 __x) _NOEXCEPT {return atanh((double)__x);} 1089227825Stheraven#endif 1090227825Stheraven 1091227825Stheraven// cbrt 1092227825Stheraven 1093227825Stheraven#ifndef _MSC_VER 1094227825Stheravenusing ::cbrt; 1095227825Stheravenusing ::cbrtf; 1096227825Stheraven 1097241903Sdiminline _LIBCPP_INLINE_VISIBILITY float cbrt(float __x) _NOEXCEPT {return cbrtf(__x);} 1098241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double cbrt(long double __x) _NOEXCEPT {return cbrtl(__x);} 1099227825Stheraven 1100227825Stheraventemplate <class _A1> 1101227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1102227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1103241903Sdimcbrt(_A1 __x) _NOEXCEPT {return cbrt((double)__x);} 1104227825Stheraven#endif 1105227825Stheraven 1106227825Stheraven// copysign 1107227825Stheraven 1108227825Stheravenusing ::copysign; 1109227825Stheravenusing ::copysignf; 1110227825Stheraven 1111241903Sdiminline _LIBCPP_INLINE_VISIBILITY float copysign(float __x, float __y) _NOEXCEPT {return copysignf(__x, __y);} 1112241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double copysign(long double __x, long double __y) _NOEXCEPT {return copysignl(__x, __y);} 1113227825Stheraven 1114227825Stheraventemplate <class _A1, class _A2> 1115227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1116227825Stheraventypename enable_if 1117227825Stheraven< 1118227825Stheraven is_arithmetic<_A1>::value && 1119227825Stheraven is_arithmetic<_A2>::value, 1120227825Stheraven typename __promote<_A1, _A2>::type 1121227825Stheraven>::type 1122241903Sdimcopysign(_A1 __x, _A2 __y) _NOEXCEPT 1123227825Stheraven{ 1124227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1125227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1126227825Stheraven is_same<_A2, __result_type>::value)), ""); 1127227825Stheraven return copysign((__result_type)__x, (__result_type)__y); 1128227825Stheraven} 1129227825Stheraven 1130227825Stheraven#ifndef _MSC_VER 1131227825Stheraven 1132227825Stheraven// erf 1133227825Stheraven 1134227825Stheravenusing ::erf; 1135227825Stheravenusing ::erff; 1136227825Stheraven 1137241903Sdiminline _LIBCPP_INLINE_VISIBILITY float erf(float __x) _NOEXCEPT {return erff(__x);} 1138241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double erf(long double __x) _NOEXCEPT {return erfl(__x);} 1139227825Stheraven 1140227825Stheraventemplate <class _A1> 1141227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1142227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1143241903Sdimerf(_A1 __x) _NOEXCEPT {return erf((double)__x);} 1144227825Stheraven 1145227825Stheraven// erfc 1146227825Stheraven 1147227825Stheravenusing ::erfc; 1148227825Stheravenusing ::erfcf; 1149227825Stheraven 1150241903Sdiminline _LIBCPP_INLINE_VISIBILITY float erfc(float __x) _NOEXCEPT {return erfcf(__x);} 1151241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double erfc(long double __x) _NOEXCEPT {return erfcl(__x);} 1152227825Stheraven 1153227825Stheraventemplate <class _A1> 1154227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1155227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1156241903Sdimerfc(_A1 __x) _NOEXCEPT {return erfc((double)__x);} 1157227825Stheraven 1158227825Stheraven// exp2 1159227825Stheraven 1160227825Stheravenusing ::exp2; 1161227825Stheravenusing ::exp2f; 1162227825Stheraven 1163241903Sdiminline _LIBCPP_INLINE_VISIBILITY float exp2(float __x) _NOEXCEPT {return exp2f(__x);} 1164241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double exp2(long double __x) _NOEXCEPT {return exp2l(__x);} 1165227825Stheraven 1166227825Stheraventemplate <class _A1> 1167227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1168227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1169241903Sdimexp2(_A1 __x) _NOEXCEPT {return exp2((double)__x);} 1170227825Stheraven 1171227825Stheraven// expm1 1172227825Stheraven 1173227825Stheravenusing ::expm1; 1174227825Stheravenusing ::expm1f; 1175227825Stheraven 1176241903Sdiminline _LIBCPP_INLINE_VISIBILITY float expm1(float __x) _NOEXCEPT {return expm1f(__x);} 1177241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double expm1(long double __x) _NOEXCEPT {return expm1l(__x);} 1178227825Stheraven 1179227825Stheraventemplate <class _A1> 1180227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1181227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1182241903Sdimexpm1(_A1 __x) _NOEXCEPT {return expm1((double)__x);} 1183227825Stheraven 1184227825Stheraven// fdim 1185227825Stheraven 1186227825Stheravenusing ::fdim; 1187227825Stheravenusing ::fdimf; 1188227825Stheraven 1189241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fdim(float __x, float __y) _NOEXCEPT {return fdimf(__x, __y);} 1190241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fdim(long double __x, long double __y) _NOEXCEPT {return fdiml(__x, __y);} 1191227825Stheraven 1192227825Stheraventemplate <class _A1, class _A2> 1193227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1194227825Stheraventypename enable_if 1195227825Stheraven< 1196227825Stheraven is_arithmetic<_A1>::value && 1197227825Stheraven is_arithmetic<_A2>::value, 1198227825Stheraven typename __promote<_A1, _A2>::type 1199227825Stheraven>::type 1200241903Sdimfdim(_A1 __x, _A2 __y) _NOEXCEPT 1201227825Stheraven{ 1202227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1203227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1204227825Stheraven is_same<_A2, __result_type>::value)), ""); 1205227825Stheraven return fdim((__result_type)__x, (__result_type)__y); 1206227825Stheraven} 1207227825Stheraven 1208227825Stheraven// fma 1209227825Stheraven 1210241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) _NOEXCEPT {return (float)((double)__x*__y + __z);} 1211242945Stheraven#ifndef FP_FAST_FMAF 1212227825Stheraven#define FP_FAST_FMAF 1213242945Stheraven#endif 1214227825Stheraven 1215227825Stheravenusing ::fma; 1216227825Stheraven 1217241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fma(float __x, float __y, float __z) _NOEXCEPT {return fmaf(__x, __y, __z);} 1218241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fma(long double __x, long double __y, long double __z) _NOEXCEPT {return fmal(__x, __y, __z);} 1219227825Stheraven 1220227825Stheraventemplate <class _A1, class _A2, class _A3> 1221227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1222227825Stheraventypename enable_if 1223227825Stheraven< 1224227825Stheraven is_arithmetic<_A1>::value && 1225227825Stheraven is_arithmetic<_A2>::value && 1226227825Stheraven is_arithmetic<_A3>::value, 1227227825Stheraven typename __promote<_A1, _A2, _A3>::type 1228227825Stheraven>::type 1229241903Sdimfma(_A1 __x, _A2 __y, _A3 __z) _NOEXCEPT 1230227825Stheraven{ 1231227825Stheraven typedef typename __promote<_A1, _A2, _A3>::type __result_type; 1232227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1233227825Stheraven is_same<_A2, __result_type>::value && 1234227825Stheraven is_same<_A3, __result_type>::value)), ""); 1235227825Stheraven return fma((__result_type)__x, (__result_type)__y, (__result_type)__z); 1236227825Stheraven} 1237227825Stheraven 1238227825Stheraven// fmax 1239227825Stheraven 1240227825Stheravenusing ::fmax; 1241227825Stheravenusing ::fmaxf; 1242227825Stheraven 1243241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fmax(float __x, float __y) _NOEXCEPT {return fmaxf(__x, __y);} 1244241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fmax(long double __x, long double __y) _NOEXCEPT {return fmaxl(__x, __y);} 1245227825Stheraven 1246227825Stheraventemplate <class _A1, class _A2> 1247227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1248227825Stheraventypename enable_if 1249227825Stheraven< 1250227825Stheraven is_arithmetic<_A1>::value && 1251227825Stheraven is_arithmetic<_A2>::value, 1252227825Stheraven typename __promote<_A1, _A2>::type 1253227825Stheraven>::type 1254241903Sdimfmax(_A1 __x, _A2 __y) _NOEXCEPT 1255227825Stheraven{ 1256227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1257227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1258227825Stheraven is_same<_A2, __result_type>::value)), ""); 1259227825Stheraven return fmax((__result_type)__x, (__result_type)__y); 1260227825Stheraven} 1261227825Stheraven 1262227825Stheraven// fmin 1263227825Stheraven 1264227825Stheravenusing ::fmin; 1265227825Stheravenusing ::fminf; 1266227825Stheraven 1267241903Sdiminline _LIBCPP_INLINE_VISIBILITY float fmin(float __x, float __y) _NOEXCEPT {return fminf(__x, __y);} 1268241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double fmin(long double __x, long double __y) _NOEXCEPT {return fminl(__x, __y);} 1269227825Stheraven 1270227825Stheraventemplate <class _A1, class _A2> 1271227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1272227825Stheraventypename enable_if 1273227825Stheraven< 1274227825Stheraven is_arithmetic<_A1>::value && 1275227825Stheraven is_arithmetic<_A2>::value, 1276227825Stheraven typename __promote<_A1, _A2>::type 1277227825Stheraven>::type 1278241903Sdimfmin(_A1 __x, _A2 __y) _NOEXCEPT 1279227825Stheraven{ 1280227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1281227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1282227825Stheraven is_same<_A2, __result_type>::value)), ""); 1283227825Stheraven return fmin((__result_type)__x, (__result_type)__y); 1284227825Stheraven} 1285227825Stheraven 1286227825Stheraven// hypot 1287227825Stheraven 1288227825Stheravenusing ::hypot; 1289227825Stheravenusing ::hypotf; 1290227825Stheraven 1291241903Sdiminline _LIBCPP_INLINE_VISIBILITY float hypot(float __x, float __y) _NOEXCEPT {return hypotf(__x, __y);} 1292241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double hypot(long double __x, long double __y) _NOEXCEPT {return hypotl(__x, __y);} 1293227825Stheraven 1294227825Stheraventemplate <class _A1, class _A2> 1295227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1296227825Stheraventypename enable_if 1297227825Stheraven< 1298227825Stheraven is_arithmetic<_A1>::value && 1299227825Stheraven is_arithmetic<_A2>::value, 1300227825Stheraven typename __promote<_A1, _A2>::type 1301227825Stheraven>::type 1302241903Sdimhypot(_A1 __x, _A2 __y) _NOEXCEPT 1303227825Stheraven{ 1304227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1305227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1306227825Stheraven is_same<_A2, __result_type>::value)), ""); 1307227825Stheraven return hypot((__result_type)__x, (__result_type)__y); 1308227825Stheraven} 1309227825Stheraven 1310227825Stheraven// ilogb 1311227825Stheraven 1312227825Stheravenusing ::ilogb; 1313227825Stheravenusing ::ilogbf; 1314227825Stheraven 1315241903Sdiminline _LIBCPP_INLINE_VISIBILITY int ilogb(float __x) _NOEXCEPT {return ilogbf(__x);} 1316241903Sdiminline _LIBCPP_INLINE_VISIBILITY int ilogb(long double __x) _NOEXCEPT {return ilogbl(__x);} 1317227825Stheraven 1318227825Stheraventemplate <class _A1> 1319227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1320227825Stheraventypename enable_if<is_integral<_A1>::value, int>::type 1321241903Sdimilogb(_A1 __x) _NOEXCEPT {return ilogb((double)__x);} 1322227825Stheraven 1323227825Stheraven// lgamma 1324227825Stheraven 1325227825Stheravenusing ::lgamma; 1326227825Stheravenusing ::lgammaf; 1327227825Stheraven 1328241903Sdiminline _LIBCPP_INLINE_VISIBILITY float lgamma(float __x) _NOEXCEPT {return lgammaf(__x);} 1329241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double lgamma(long double __x) _NOEXCEPT {return lgammal(__x);} 1330227825Stheraven 1331232950Stheraven 1332227825Stheraventemplate <class _A1> 1333227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1334227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1335241903Sdimlgamma(_A1 __x) _NOEXCEPT {return lgamma((double)__x);} 1336227825Stheraven 1337232950Stheraven 1338227825Stheraven// llrint 1339227825Stheraven 1340227825Stheravenusing ::llrint; 1341227825Stheravenusing ::llrintf; 1342227825Stheraven 1343241903Sdiminline _LIBCPP_INLINE_VISIBILITY long long llrint(float __x) _NOEXCEPT {return llrintf(__x);} 1344241903Sdiminline _LIBCPP_INLINE_VISIBILITY long long llrint(long double __x) _NOEXCEPT {return llrintl(__x);} 1345227825Stheraven 1346227825Stheraventemplate <class _A1> 1347227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1348227825Stheraventypename enable_if<is_integral<_A1>::value, long long>::type 1349241903Sdimllrint(_A1 __x) _NOEXCEPT {return llrint((double)__x);} 1350227825Stheraven 1351227825Stheraven// llround 1352227825Stheraven 1353227825Stheravenusing ::llround; 1354227825Stheravenusing ::llroundf; 1355227825Stheraven 1356241903Sdiminline _LIBCPP_INLINE_VISIBILITY long long llround(float __x) _NOEXCEPT {return llroundf(__x);} 1357241903Sdiminline _LIBCPP_INLINE_VISIBILITY long long llround(long double __x) _NOEXCEPT {return llroundl(__x);} 1358227825Stheraven 1359227825Stheraventemplate <class _A1> 1360227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1361227825Stheraventypename enable_if<is_integral<_A1>::value, long long>::type 1362241903Sdimllround(_A1 __x) _NOEXCEPT {return llround((double)__x);} 1363227825Stheraven 1364227825Stheraven// log1p 1365227825Stheraven 1366227825Stheravenusing ::log1p; 1367227825Stheravenusing ::log1pf; 1368227825Stheraven 1369241903Sdiminline _LIBCPP_INLINE_VISIBILITY float log1p(float __x) _NOEXCEPT {return log1pf(__x);} 1370241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double log1p(long double __x) _NOEXCEPT {return log1pl(__x);} 1371227825Stheraven 1372227825Stheraventemplate <class _A1> 1373227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1374227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1375241903Sdimlog1p(_A1 __x) _NOEXCEPT {return log1p((double)__x);} 1376227825Stheraven 1377227825Stheraven// log2 1378227825Stheraven 1379227825Stheravenusing ::log2; 1380227825Stheravenusing ::log2f; 1381227825Stheraven 1382241903Sdiminline _LIBCPP_INLINE_VISIBILITY float log2(float __x) _NOEXCEPT {return log2f(__x);} 1383241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double log2(long double __x) _NOEXCEPT {return log2l(__x);} 1384227825Stheraven 1385227825Stheraventemplate <class _A1> 1386227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1387227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1388241903Sdimlog2(_A1 __x) _NOEXCEPT {return log2((double)__x);} 1389227825Stheraven 1390227825Stheraven// logb 1391227825Stheraven 1392227825Stheravenusing ::logb; 1393227825Stheravenusing ::logbf; 1394227825Stheraven 1395241903Sdiminline _LIBCPP_INLINE_VISIBILITY float logb(float __x) _NOEXCEPT {return logbf(__x);} 1396241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double logb(long double __x) _NOEXCEPT {return logbl(__x);} 1397227825Stheraven 1398227825Stheraventemplate <class _A1> 1399227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1400227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1401241903Sdimlogb(_A1 __x) _NOEXCEPT {return logb((double)__x);} 1402227825Stheraven 1403227825Stheraven// lrint 1404227825Stheraven 1405227825Stheravenusing ::lrint; 1406227825Stheravenusing ::lrintf; 1407227825Stheraven 1408241903Sdiminline _LIBCPP_INLINE_VISIBILITY long lrint(float __x) _NOEXCEPT {return lrintf(__x);} 1409241903Sdiminline _LIBCPP_INLINE_VISIBILITY long lrint(long double __x) _NOEXCEPT {return lrintl(__x);} 1410227825Stheraven 1411227825Stheraventemplate <class _A1> 1412227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1413227825Stheraventypename enable_if<is_integral<_A1>::value, long>::type 1414241903Sdimlrint(_A1 __x) _NOEXCEPT {return lrint((double)__x);} 1415227825Stheraven 1416227825Stheraven// lround 1417227825Stheraven 1418227825Stheravenusing ::lround; 1419227825Stheravenusing ::lroundf; 1420227825Stheraven 1421241903Sdiminline _LIBCPP_INLINE_VISIBILITY long lround(float __x) _NOEXCEPT {return lroundf(__x);} 1422241903Sdiminline _LIBCPP_INLINE_VISIBILITY long lround(long double __x) _NOEXCEPT {return lroundl(__x);} 1423227825Stheraven 1424227825Stheraventemplate <class _A1> 1425227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1426227825Stheraventypename enable_if<is_integral<_A1>::value, long>::type 1427241903Sdimlround(_A1 __x) _NOEXCEPT {return lround((double)__x);} 1428227825Stheraven 1429227825Stheraven// nan 1430232950Stheraven#endif // _MSC_VER 1431232950Stheraven#endif // __sun__ 1432227825Stheravenusing ::nan; 1433227825Stheravenusing ::nanf; 1434232950Stheraven#ifndef __sun__ 1435232950Stheraven#ifndef _MSC_VER 1436227825Stheraven 1437227825Stheraven// nearbyint 1438227825Stheraven 1439227825Stheravenusing ::nearbyint; 1440227825Stheravenusing ::nearbyintf; 1441227825Stheraven 1442241903Sdiminline _LIBCPP_INLINE_VISIBILITY float nearbyint(float __x) _NOEXCEPT {return nearbyintf(__x);} 1443241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double nearbyint(long double __x) _NOEXCEPT {return nearbyintl(__x);} 1444227825Stheraven 1445227825Stheraventemplate <class _A1> 1446227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1447227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1448241903Sdimnearbyint(_A1 __x) _NOEXCEPT {return nearbyint((double)__x);} 1449227825Stheraven 1450227825Stheraven// nextafter 1451227825Stheraven 1452227825Stheravenusing ::nextafter; 1453227825Stheravenusing ::nextafterf; 1454227825Stheraven 1455241903Sdiminline _LIBCPP_INLINE_VISIBILITY float nextafter(float __x, float __y) _NOEXCEPT {return nextafterf(__x, __y);} 1456241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double nextafter(long double __x, long double __y) _NOEXCEPT {return nextafterl(__x, __y);} 1457227825Stheraven 1458227825Stheraventemplate <class _A1, class _A2> 1459227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1460227825Stheraventypename enable_if 1461227825Stheraven< 1462227825Stheraven is_arithmetic<_A1>::value && 1463227825Stheraven is_arithmetic<_A2>::value, 1464227825Stheraven typename __promote<_A1, _A2>::type 1465227825Stheraven>::type 1466241903Sdimnextafter(_A1 __x, _A2 __y) _NOEXCEPT 1467227825Stheraven{ 1468227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1469227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1470227825Stheraven is_same<_A2, __result_type>::value)), ""); 1471227825Stheraven return nextafter((__result_type)__x, (__result_type)__y); 1472227825Stheraven} 1473227825Stheraven 1474227825Stheraven// nexttoward 1475227825Stheraven 1476227825Stheravenusing ::nexttoward; 1477227825Stheravenusing ::nexttowardf; 1478227825Stheraven 1479241903Sdiminline _LIBCPP_INLINE_VISIBILITY float nexttoward(float __x, long double __y) _NOEXCEPT {return nexttowardf(__x, __y);} 1480241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double nexttoward(long double __x, long double __y) _NOEXCEPT {return nexttowardl(__x, __y);} 1481227825Stheraven 1482227825Stheraventemplate <class _A1> 1483227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1484227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1485241903Sdimnexttoward(_A1 __x, long double __y) _NOEXCEPT {return nexttoward((double)__x, __y);} 1486227825Stheraven 1487227825Stheraven// remainder 1488227825Stheraven 1489227825Stheravenusing ::remainder; 1490227825Stheravenusing ::remainderf; 1491227825Stheraven 1492241903Sdiminline _LIBCPP_INLINE_VISIBILITY float remainder(float __x, float __y) _NOEXCEPT {return remainderf(__x, __y);} 1493241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double remainder(long double __x, long double __y) _NOEXCEPT {return remainderl(__x, __y);} 1494227825Stheraven 1495227825Stheraventemplate <class _A1, class _A2> 1496227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1497227825Stheraventypename enable_if 1498227825Stheraven< 1499227825Stheraven is_arithmetic<_A1>::value && 1500227825Stheraven is_arithmetic<_A2>::value, 1501227825Stheraven typename __promote<_A1, _A2>::type 1502227825Stheraven>::type 1503241903Sdimremainder(_A1 __x, _A2 __y) _NOEXCEPT 1504227825Stheraven{ 1505227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1506227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1507227825Stheraven is_same<_A2, __result_type>::value)), ""); 1508227825Stheraven return remainder((__result_type)__x, (__result_type)__y); 1509227825Stheraven} 1510227825Stheraven 1511227825Stheraven// remquo 1512227825Stheraven 1513227825Stheravenusing ::remquo; 1514227825Stheravenusing ::remquof; 1515227825Stheraven 1516241903Sdiminline _LIBCPP_INLINE_VISIBILITY float remquo(float __x, float __y, int* __z) _NOEXCEPT {return remquof(__x, __y, __z);} 1517241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double remquo(long double __x, long double __y, int* __z) _NOEXCEPT {return remquol(__x, __y, __z);} 1518227825Stheraven 1519227825Stheraventemplate <class _A1, class _A2> 1520227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1521227825Stheraventypename enable_if 1522227825Stheraven< 1523227825Stheraven is_arithmetic<_A1>::value && 1524227825Stheraven is_arithmetic<_A2>::value, 1525227825Stheraven typename __promote<_A1, _A2>::type 1526227825Stheraven>::type 1527241903Sdimremquo(_A1 __x, _A2 __y, int* __z) _NOEXCEPT 1528227825Stheraven{ 1529227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1530227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1531227825Stheraven is_same<_A2, __result_type>::value)), ""); 1532227825Stheraven return remquo((__result_type)__x, (__result_type)__y, __z); 1533227825Stheraven} 1534227825Stheraven 1535227825Stheraven// rint 1536227825Stheraven 1537227825Stheravenusing ::rint; 1538227825Stheravenusing ::rintf; 1539227825Stheraven 1540241903Sdiminline _LIBCPP_INLINE_VISIBILITY float rint(float __x) _NOEXCEPT {return rintf(__x);} 1541241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double rint(long double __x) _NOEXCEPT {return rintl(__x);} 1542227825Stheraven 1543227825Stheraventemplate <class _A1> 1544227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1545227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1546241903Sdimrint(_A1 __x) _NOEXCEPT {return rint((double)__x);} 1547227825Stheraven 1548227825Stheraven// round 1549227825Stheraven 1550227825Stheravenusing ::round; 1551227825Stheravenusing ::roundf; 1552227825Stheraven 1553241903Sdiminline _LIBCPP_INLINE_VISIBILITY float round(float __x) _NOEXCEPT {return roundf(__x);} 1554241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double round(long double __x) _NOEXCEPT {return roundl(__x);} 1555227825Stheraven 1556227825Stheraventemplate <class _A1> 1557227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1558227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1559241903Sdimround(_A1 __x) _NOEXCEPT {return round((double)__x);} 1560227825Stheraven 1561227825Stheraven// scalbln 1562227825Stheraven 1563227825Stheravenusing ::scalbln; 1564227825Stheravenusing ::scalblnf; 1565227825Stheraven 1566241903Sdiminline _LIBCPP_INLINE_VISIBILITY float scalbln(float __x, long __y) _NOEXCEPT {return scalblnf(__x, __y);} 1567241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double scalbln(long double __x, long __y) _NOEXCEPT {return scalblnl(__x, __y);} 1568227825Stheraven 1569227825Stheraventemplate <class _A1> 1570227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1571227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1572241903Sdimscalbln(_A1 __x, long __y) _NOEXCEPT {return scalbln((double)__x, __y);} 1573227825Stheraven 1574227825Stheraven// scalbn 1575227825Stheraven 1576227825Stheravenusing ::scalbn; 1577227825Stheravenusing ::scalbnf; 1578227825Stheraven 1579241903Sdiminline _LIBCPP_INLINE_VISIBILITY float scalbn(float __x, int __y) _NOEXCEPT {return scalbnf(__x, __y);} 1580241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double scalbn(long double __x, int __y) _NOEXCEPT {return scalbnl(__x, __y);} 1581227825Stheraven 1582227825Stheraventemplate <class _A1> 1583227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1584227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1585241903Sdimscalbn(_A1 __x, int __y) _NOEXCEPT {return scalbn((double)__x, __y);} 1586227825Stheraven 1587227825Stheraven// tgamma 1588227825Stheraven 1589227825Stheravenusing ::tgamma; 1590227825Stheravenusing ::tgammaf; 1591227825Stheraven 1592241903Sdiminline _LIBCPP_INLINE_VISIBILITY float tgamma(float __x) _NOEXCEPT {return tgammaf(__x);} 1593241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double tgamma(long double __x) _NOEXCEPT {return tgammal(__x);} 1594227825Stheraven 1595227825Stheraventemplate <class _A1> 1596227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1597227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1598241903Sdimtgamma(_A1 __x) _NOEXCEPT {return tgamma((double)__x);} 1599227825Stheraven 1600227825Stheraven// trunc 1601227825Stheraven 1602227825Stheravenusing ::trunc; 1603227825Stheravenusing ::truncf; 1604227825Stheraven 1605241903Sdiminline _LIBCPP_INLINE_VISIBILITY float trunc(float __x) _NOEXCEPT {return truncf(__x);} 1606241903Sdiminline _LIBCPP_INLINE_VISIBILITY long double trunc(long double __x) _NOEXCEPT {return truncl(__x);} 1607227825Stheraven 1608227825Stheraventemplate <class _A1> 1609227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1610227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1611241903Sdimtrunc(_A1 __x) _NOEXCEPT {return trunc((double)__x);} 1612227825Stheraven 1613227825Stheraven#endif // !_MSC_VER 1614227825Stheraven 1615227825Stheravenusing ::acosl; 1616227825Stheravenusing ::asinl; 1617227825Stheravenusing ::atanl; 1618227825Stheravenusing ::atan2l; 1619227825Stheravenusing ::ceill; 1620227825Stheravenusing ::cosl; 1621227825Stheravenusing ::coshl; 1622227825Stheravenusing ::expl; 1623227825Stheravenusing ::fabsl; 1624227825Stheravenusing ::floorl; 1625227825Stheravenusing ::fmodl; 1626227825Stheravenusing ::frexpl; 1627227825Stheravenusing ::ldexpl; 1628227825Stheravenusing ::logl; 1629227825Stheravenusing ::log10l; 1630227825Stheravenusing ::modfl; 1631227825Stheravenusing ::powl; 1632227825Stheravenusing ::sinl; 1633227825Stheravenusing ::sinhl; 1634227825Stheravenusing ::sqrtl; 1635227825Stheravenusing ::tanl; 1636227825Stheraven#ifndef _MSC_VER 1637227825Stheravenusing ::tanhl; 1638227825Stheravenusing ::acoshl; 1639227825Stheravenusing ::asinhl; 1640227825Stheravenusing ::atanhl; 1641227825Stheravenusing ::cbrtl; 1642232950Stheraven#endif // !_MSC_VER 1643227825Stheravenusing ::copysignl; 1644227825Stheraven#ifndef _MSC_VER 1645227825Stheravenusing ::erfl; 1646227825Stheravenusing ::erfcl; 1647227825Stheravenusing ::exp2l; 1648227825Stheravenusing ::expm1l; 1649227825Stheravenusing ::fdiml; 1650227825Stheravenusing ::fmal; 1651227825Stheravenusing ::fmaxl; 1652227825Stheravenusing ::fminl; 1653227825Stheravenusing ::hypotl; 1654227825Stheravenusing ::ilogbl; 1655227825Stheravenusing ::lgammal; 1656227825Stheravenusing ::llrintl; 1657227825Stheravenusing ::llroundl; 1658227825Stheravenusing ::log1pl; 1659227825Stheravenusing ::log2l; 1660227825Stheravenusing ::logbl; 1661227825Stheravenusing ::lrintl; 1662227825Stheravenusing ::lroundl; 1663227825Stheravenusing ::nanl; 1664227825Stheravenusing ::nearbyintl; 1665227825Stheravenusing ::nextafterl; 1666227825Stheravenusing ::nexttowardl; 1667227825Stheravenusing ::remainderl; 1668227825Stheravenusing ::remquol; 1669227825Stheravenusing ::rintl; 1670227825Stheravenusing ::roundl; 1671227825Stheravenusing ::scalblnl; 1672227825Stheravenusing ::scalbnl; 1673227825Stheravenusing ::tgammal; 1674227825Stheravenusing ::truncl; 1675227825Stheraven#endif // !_MSC_VER 1676227825Stheraven 1677232950Stheraven#else 1678232950Stheravenusing ::lgamma; 1679232950Stheravenusing ::lgammaf; 1680232950Stheraven#endif // __sun__ 1681227825Stheraven_LIBCPP_END_NAMESPACE_STD 1682227825Stheraven 1683227825Stheraven#endif // _LIBCPP_CMATH 1684