cmath revision 227825
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 140227825Stheravenbool signbit(floating_point x); 141227825Stheraven 142227825Stheravenint fpclassify(floating_point x); 143227825Stheraven 144227825Stheravenbool isfinite(floating_point x); 145227825Stheravenbool isinf(floating_point x); 146227825Stheravenbool isnan(floating_point x); 147227825Stheravenbool isnormal(floating_point x); 148227825Stheraven 149227825Stheravenbool isgreater(floating_point x, floating_point y); 150227825Stheravenbool isgreaterequal(floating_point x, floating_point y); 151227825Stheravenbool isless(floating_point x, floating_point y); 152227825Stheravenbool islessequal(floating_point x, floating_point y); 153227825Stheravenbool islessgreater(floating_point x, floating_point y); 154227825Stheravenbool isunordered(floating_point x, floating_point 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 319227825Stheraven__libcpp_signbit(_A1 __x) 320227825Stheraven{ 321227825Stheraven return signbit(__x); 322227825Stheraven} 323227825Stheraven 324227825Stheraven#undef signbit 325227825Stheraven 326227825Stheraventemplate <class _A1> 327227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 328227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, bool>::type 329227825Stheravensignbit(_A1 __x) 330227825Stheraven{ 331227825Stheraven return __libcpp_signbit(__x); 332227825Stheraven} 333227825Stheraven 334227825Stheraven#endif // signbit 335227825Stheraven 336227825Stheraven// fpclassify 337227825Stheraven 338227825Stheraven#ifdef fpclassify 339227825Stheraven 340227825Stheraventemplate <class _A1> 341227825Stheraven_LIBCPP_ALWAYS_INLINE 342227825Stheravenint 343227825Stheraven__libcpp_fpclassify(_A1 __x) 344227825Stheraven{ 345227825Stheraven return fpclassify(__x); 346227825Stheraven} 347227825Stheraven 348227825Stheraven#undef fpclassify 349227825Stheraven 350227825Stheraventemplate <class _A1> 351227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 352227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, int>::type 353227825Stheravenfpclassify(_A1 __x) 354227825Stheraven{ 355227825Stheraven return __libcpp_fpclassify(__x); 356227825Stheraven} 357227825Stheraven 358227825Stheraven#endif // fpclassify 359227825Stheraven 360227825Stheraven// isfinite 361227825Stheraven 362227825Stheraven#ifdef isfinite 363227825Stheraven 364227825Stheraventemplate <class _A1> 365227825Stheraven_LIBCPP_ALWAYS_INLINE 366227825Stheravenbool 367227825Stheraven__libcpp_isfinite(_A1 __x) 368227825Stheraven{ 369227825Stheraven return isfinite(__x); 370227825Stheraven} 371227825Stheraven 372227825Stheraven#undef isfinite 373227825Stheraven 374227825Stheraventemplate <class _A1> 375227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 376227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, bool>::type 377227825Stheravenisfinite(_A1 __x) 378227825Stheraven{ 379227825Stheraven return __libcpp_isfinite(__x); 380227825Stheraven} 381227825Stheraven 382227825Stheraven#endif // isfinite 383227825Stheraven 384227825Stheraven// isinf 385227825Stheraven 386227825Stheraven#ifdef isinf 387227825Stheraven 388227825Stheraventemplate <class _A1> 389227825Stheraven_LIBCPP_ALWAYS_INLINE 390227825Stheravenbool 391227825Stheraven__libcpp_isinf(_A1 __x) 392227825Stheraven{ 393227825Stheraven return isinf(__x); 394227825Stheraven} 395227825Stheraven 396227825Stheraven#undef isinf 397227825Stheraven 398227825Stheraventemplate <class _A1> 399227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 400227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, bool>::type 401227825Stheravenisinf(_A1 __x) 402227825Stheraven{ 403227825Stheraven return __libcpp_isinf(__x); 404227825Stheraven} 405227825Stheraven 406227825Stheraven#endif // isinf 407227825Stheraven 408227825Stheraven// isnan 409227825Stheraven 410227825Stheraven#ifdef isnan 411227825Stheraven 412227825Stheraventemplate <class _A1> 413227825Stheraven_LIBCPP_ALWAYS_INLINE 414227825Stheravenbool 415227825Stheraven__libcpp_isnan(_A1 __x) 416227825Stheraven{ 417227825Stheraven return isnan(__x); 418227825Stheraven} 419227825Stheraven 420227825Stheraven#undef isnan 421227825Stheraven 422227825Stheraventemplate <class _A1> 423227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 424227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, bool>::type 425227825Stheravenisnan(_A1 __x) 426227825Stheraven{ 427227825Stheraven return __libcpp_isnan(__x); 428227825Stheraven} 429227825Stheraven 430227825Stheraven#endif // isnan 431227825Stheraven 432227825Stheraven// isnormal 433227825Stheraven 434227825Stheraven#ifdef isnormal 435227825Stheraven 436227825Stheraventemplate <class _A1> 437227825Stheraven_LIBCPP_ALWAYS_INLINE 438227825Stheravenbool 439227825Stheraven__libcpp_isnormal(_A1 __x) 440227825Stheraven{ 441227825Stheraven return isnormal(__x); 442227825Stheraven} 443227825Stheraven 444227825Stheraven#undef isnormal 445227825Stheraven 446227825Stheraventemplate <class _A1> 447227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 448227825Stheraventypename std::enable_if<std::is_floating_point<_A1>::value, bool>::type 449227825Stheravenisnormal(_A1 __x) 450227825Stheraven{ 451227825Stheraven return __libcpp_isnormal(__x); 452227825Stheraven} 453227825Stheraven 454227825Stheraven#endif // isnormal 455227825Stheraven 456227825Stheraven// isgreater 457227825Stheraven 458227825Stheraven#ifdef isgreater 459227825Stheraven 460227825Stheraventemplate <class _A1, class _A2> 461227825Stheraven_LIBCPP_ALWAYS_INLINE 462227825Stheravenbool 463227825Stheraven__libcpp_isgreater(_A1 __x, _A2 __y) 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< 474227825Stheraven std::is_floating_point<_A1>::value && 475227825Stheraven std::is_floating_point<_A2>::value, 476227825Stheraven bool 477227825Stheraven>::type 478227825Stheravenisgreater(_A1 __x, _A2 __y) 479227825Stheraven{ 480227825Stheraven return __libcpp_isgreater(__x, __y); 481227825Stheraven} 482227825Stheraven 483227825Stheraven#endif // isgreater 484227825Stheraven 485227825Stheraven// isgreaterequal 486227825Stheraven 487227825Stheraven#ifdef isgreaterequal 488227825Stheraven 489227825Stheraventemplate <class _A1, class _A2> 490227825Stheraven_LIBCPP_ALWAYS_INLINE 491227825Stheravenbool 492227825Stheraven__libcpp_isgreaterequal(_A1 __x, _A2 __y) 493227825Stheraven{ 494227825Stheraven return isgreaterequal(__x, __y); 495227825Stheraven} 496227825Stheraven 497227825Stheraven#undef isgreaterequal 498227825Stheraven 499227825Stheraventemplate <class _A1, class _A2> 500227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 501227825Stheraventypename std::enable_if 502227825Stheraven< 503227825Stheraven std::is_floating_point<_A1>::value && 504227825Stheraven std::is_floating_point<_A2>::value, 505227825Stheraven bool 506227825Stheraven>::type 507227825Stheravenisgreaterequal(_A1 __x, _A2 __y) 508227825Stheraven{ 509227825Stheraven return __libcpp_isgreaterequal(__x, __y); 510227825Stheraven} 511227825Stheraven 512227825Stheraven#endif // isgreaterequal 513227825Stheraven 514227825Stheraven// isless 515227825Stheraven 516227825Stheraven#ifdef isless 517227825Stheraven 518227825Stheraventemplate <class _A1, class _A2> 519227825Stheraven_LIBCPP_ALWAYS_INLINE 520227825Stheravenbool 521227825Stheraven__libcpp_isless(_A1 __x, _A2 __y) 522227825Stheraven{ 523227825Stheraven return isless(__x, __y); 524227825Stheraven} 525227825Stheraven 526227825Stheraven#undef isless 527227825Stheraven 528227825Stheraventemplate <class _A1, class _A2> 529227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 530227825Stheraventypename std::enable_if 531227825Stheraven< 532227825Stheraven std::is_floating_point<_A1>::value && 533227825Stheraven std::is_floating_point<_A2>::value, 534227825Stheraven bool 535227825Stheraven>::type 536227825Stheravenisless(_A1 __x, _A2 __y) 537227825Stheraven{ 538227825Stheraven return __libcpp_isless(__x, __y); 539227825Stheraven} 540227825Stheraven 541227825Stheraven#endif // isless 542227825Stheraven 543227825Stheraven// islessequal 544227825Stheraven 545227825Stheraven#ifdef islessequal 546227825Stheraven 547227825Stheraventemplate <class _A1, class _A2> 548227825Stheraven_LIBCPP_ALWAYS_INLINE 549227825Stheravenbool 550227825Stheraven__libcpp_islessequal(_A1 __x, _A2 __y) 551227825Stheraven{ 552227825Stheraven return islessequal(__x, __y); 553227825Stheraven} 554227825Stheraven 555227825Stheraven#undef islessequal 556227825Stheraven 557227825Stheraventemplate <class _A1, class _A2> 558227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 559227825Stheraventypename std::enable_if 560227825Stheraven< 561227825Stheraven std::is_floating_point<_A1>::value && 562227825Stheraven std::is_floating_point<_A2>::value, 563227825Stheraven bool 564227825Stheraven>::type 565227825Stheravenislessequal(_A1 __x, _A2 __y) 566227825Stheraven{ 567227825Stheraven return __libcpp_islessequal(__x, __y); 568227825Stheraven} 569227825Stheraven 570227825Stheraven#endif // islessequal 571227825Stheraven 572227825Stheraven// islessgreater 573227825Stheraven 574227825Stheraven#ifdef islessgreater 575227825Stheraven 576227825Stheraventemplate <class _A1, class _A2> 577227825Stheraven_LIBCPP_ALWAYS_INLINE 578227825Stheravenbool 579227825Stheraven__libcpp_islessgreater(_A1 __x, _A2 __y) 580227825Stheraven{ 581227825Stheraven return islessgreater(__x, __y); 582227825Stheraven} 583227825Stheraven 584227825Stheraven#undef islessgreater 585227825Stheraven 586227825Stheraventemplate <class _A1, class _A2> 587227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 588227825Stheraventypename std::enable_if 589227825Stheraven< 590227825Stheraven std::is_floating_point<_A1>::value && 591227825Stheraven std::is_floating_point<_A2>::value, 592227825Stheraven bool 593227825Stheraven>::type 594227825Stheravenislessgreater(_A1 __x, _A2 __y) 595227825Stheraven{ 596227825Stheraven return __libcpp_islessgreater(__x, __y); 597227825Stheraven} 598227825Stheraven 599227825Stheraven#endif // islessgreater 600227825Stheraven 601227825Stheraven// isunordered 602227825Stheraven 603227825Stheraven#ifdef isunordered 604227825Stheraven 605227825Stheraventemplate <class _A1, class _A2> 606227825Stheraven_LIBCPP_ALWAYS_INLINE 607227825Stheravenbool 608227825Stheraven__libcpp_isunordered(_A1 __x, _A2 __y) 609227825Stheraven{ 610227825Stheraven return isunordered(__x, __y); 611227825Stheraven} 612227825Stheraven 613227825Stheraven#undef isunordered 614227825Stheraven 615227825Stheraventemplate <class _A1, class _A2> 616227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 617227825Stheraventypename std::enable_if 618227825Stheraven< 619227825Stheraven std::is_floating_point<_A1>::value && 620227825Stheraven std::is_floating_point<_A2>::value, 621227825Stheraven bool 622227825Stheraven>::type 623227825Stheravenisunordered(_A1 __x, _A2 __y) 624227825Stheraven{ 625227825Stheraven return __libcpp_isunordered(__x, __y); 626227825Stheraven} 627227825Stheraven 628227825Stheraven#endif // isunordered 629227825Stheraven 630227825Stheraven_LIBCPP_BEGIN_NAMESPACE_STD 631227825Stheraven 632227825Stheravenusing ::signbit; 633227825Stheravenusing ::fpclassify; 634227825Stheravenusing ::isfinite; 635227825Stheravenusing ::isinf; 636227825Stheravenusing ::isnan; 637227825Stheravenusing ::isnormal; 638227825Stheravenusing ::isgreater; 639227825Stheravenusing ::isgreaterequal; 640227825Stheravenusing ::isless; 641227825Stheravenusing ::islessequal; 642227825Stheravenusing ::islessgreater; 643227825Stheravenusing ::isunordered; 644227825Stheravenusing ::isunordered; 645227825Stheraven 646227825Stheravenusing ::float_t; 647227825Stheravenusing ::double_t; 648227825Stheraven 649227825Stheraven// abs 650227825Stheraven 651227825Stheraventemplate <class _A1> 652227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 653227825Stheraventypename enable_if<is_floating_point<_A1>::value, _A1>::type 654227825Stheravenabs(_A1 __x) {return fabs(__x);} 655227825Stheraven 656227825Stheraven// acos 657227825Stheraven 658227825Stheravenusing ::acos; 659227825Stheravenusing ::acosf; 660227825Stheraven 661227825Stheraven#ifndef _MSC_VER 662227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float acos(float __x) {return acosf(__x);} 663227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double acos(long double __x) {return acosl(__x);} 664227825Stheraven#endif 665227825Stheraven 666227825Stheraventemplate <class _A1> 667227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 668227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 669227825Stheravenacos(_A1 __x) {return acos((double)__x);} 670227825Stheraven 671227825Stheraven// asin 672227825Stheraven 673227825Stheravenusing ::asin; 674227825Stheravenusing ::asinf; 675227825Stheraven 676227825Stheraven#ifndef _MSC_VER 677227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float asin(float __x) {return asinf(__x);} 678227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double asin(long double __x) {return asinl(__x);} 679227825Stheraven#endif 680227825Stheraven 681227825Stheraventemplate <class _A1> 682227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 683227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 684227825Stheravenasin(_A1 __x) {return asin((double)__x);} 685227825Stheraven 686227825Stheraven// atan 687227825Stheraven 688227825Stheravenusing ::atan; 689227825Stheravenusing ::atanf; 690227825Stheraven 691227825Stheraven#ifndef _MSC_VER 692227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float atan(float __x) {return atanf(__x);} 693227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double atan(long double __x) {return atanl(__x);} 694227825Stheraven#endif 695227825Stheraven 696227825Stheraventemplate <class _A1> 697227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 698227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 699227825Stheravenatan(_A1 __x) {return atan((double)__x);} 700227825Stheraven 701227825Stheraven// atan2 702227825Stheraven 703227825Stheravenusing ::atan2; 704227825Stheravenusing ::atan2f; 705227825Stheraven 706227825Stheraven#ifndef _MSC_VER 707227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float atan2(float __y, float __x) {return atan2f(__y, __x);} 708227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double atan2(long double __y, long double __x) {return atan2l(__y, __x);} 709227825Stheraven#endif 710227825Stheraven 711227825Stheraventemplate <class _A1, class _A2> 712227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 713227825Stheraventypename enable_if 714227825Stheraven< 715227825Stheraven is_arithmetic<_A1>::value && 716227825Stheraven is_arithmetic<_A2>::value, 717227825Stheraven typename __promote<_A1, _A2>::type 718227825Stheraven>::type 719227825Stheravenatan2(_A1 __y, _A2 __x) 720227825Stheraven{ 721227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 722227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 723227825Stheraven is_same<_A2, __result_type>::value)), ""); 724227825Stheraven return atan2((__result_type)__y, (__result_type)__x); 725227825Stheraven} 726227825Stheraven 727227825Stheraven// ceil 728227825Stheraven 729227825Stheravenusing ::ceil; 730227825Stheravenusing ::ceilf; 731227825Stheraven 732227825Stheraven#ifndef _MSC_VER 733227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float ceil(float __x) {return ceilf(__x);} 734227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double ceil(long double __x) {return ceill(__x);} 735227825Stheraven#endif 736227825Stheraven 737227825Stheraventemplate <class _A1> 738227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 739227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 740227825Stheravenceil(_A1 __x) {return ceil((double)__x);} 741227825Stheraven 742227825Stheraven// cos 743227825Stheraven 744227825Stheravenusing ::cos; 745227825Stheravenusing ::cosf; 746227825Stheraven 747227825Stheraven#ifndef _MSC_VER 748227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float cos(float __x) {return cosf(__x);} 749227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double cos(long double __x) {return cosl(__x);} 750227825Stheraven#endif 751227825Stheraven 752227825Stheraventemplate <class _A1> 753227825Stheraveninline _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY 754227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 755227825Stheravencos(_A1 __x) {return cos((double)__x);} 756227825Stheraven 757227825Stheraven// cosh 758227825Stheraven 759227825Stheravenusing ::cosh; 760227825Stheravenusing ::coshf; 761227825Stheraven 762227825Stheraven#ifndef _MSC_VER 763227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float cosh(float __x) {return coshf(__x);} 764227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double cosh(long double __x) {return coshl(__x);} 765227825Stheraven#endif 766227825Stheraven 767227825Stheraventemplate <class _A1> 768227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 769227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 770227825Stheravencosh(_A1 __x) {return cosh((double)__x);} 771227825Stheraven 772227825Stheraven// exp 773227825Stheraven 774227825Stheravenusing ::exp; 775227825Stheravenusing ::expf; 776227825Stheraven 777227825Stheraven#ifndef _MSC_VER 778227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float exp(float __x) {return expf(__x);} 779227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double exp(long double __x) {return expl(__x);} 780227825Stheraven#endif 781227825Stheraven 782227825Stheraventemplate <class _A1> 783227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 784227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 785227825Stheravenexp(_A1 __x) {return exp((double)__x);} 786227825Stheraven 787227825Stheraven// fabs 788227825Stheraven 789227825Stheravenusing ::fabs; 790227825Stheravenusing ::fabsf; 791227825Stheraven 792227825Stheraven#ifndef _MSC_VER 793227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fabs(float __x) {return fabsf(__x);} 794227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fabs(long double __x) {return fabsl(__x);} 795227825Stheraven#endif 796227825Stheraven 797227825Stheraventemplate <class _A1> 798227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 799227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 800227825Stheravenfabs(_A1 __x) {return fabs((double)__x);} 801227825Stheraven 802227825Stheraven// floor 803227825Stheraven 804227825Stheravenusing ::floor; 805227825Stheravenusing ::floorf; 806227825Stheraven 807227825Stheraven#ifndef _MSC_VER 808227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float floor(float __x) {return floorf(__x);} 809227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double floor(long double __x) {return floorl(__x);} 810227825Stheraven#endif 811227825Stheraven 812227825Stheraventemplate <class _A1> 813227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 814227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 815227825Stheravenfloor(_A1 __x) {return floor((double)__x);} 816227825Stheraven 817227825Stheraven// fmod 818227825Stheraven 819227825Stheravenusing ::fmod; 820227825Stheravenusing ::fmodf; 821227825Stheraven 822227825Stheraven#ifndef _MSC_VER 823227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fmod(float __x, float __y) {return fmodf(__x, __y);} 824227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fmod(long double __x, long double __y) {return fmodl(__x, __y);} 825227825Stheraven#endif 826227825Stheraven 827227825Stheraventemplate <class _A1, class _A2> 828227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 829227825Stheraventypename enable_if 830227825Stheraven< 831227825Stheraven is_arithmetic<_A1>::value && 832227825Stheraven is_arithmetic<_A2>::value, 833227825Stheraven typename __promote<_A1, _A2>::type 834227825Stheraven>::type 835227825Stheravenfmod(_A1 __x, _A2 __y) 836227825Stheraven{ 837227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 838227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 839227825Stheraven is_same<_A2, __result_type>::value)), ""); 840227825Stheraven return fmod((__result_type)__x, (__result_type)__y); 841227825Stheraven} 842227825Stheraven 843227825Stheraven// frexp 844227825Stheraven 845227825Stheravenusing ::frexp; 846227825Stheravenusing ::frexpf; 847227825Stheraven 848227825Stheraven#ifndef _MSC_VER 849227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float frexp(float __x, int* __e) {return frexpf(__x, __e);} 850227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double frexp(long double __x, int* __e) {return frexpl(__x, __e);} 851227825Stheraven#endif 852227825Stheraven 853227825Stheraventemplate <class _A1> 854227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 855227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 856227825Stheravenfrexp(_A1 __x, int* __e) {return frexp((double)__x, __e);} 857227825Stheraven 858227825Stheraven// ldexp 859227825Stheraven 860227825Stheravenusing ::ldexp; 861227825Stheravenusing ::ldexpf; 862227825Stheraven 863227825Stheraven#ifndef _MSC_VER 864227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float ldexp(float __x, int __e) {return ldexpf(__x, __e);} 865227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double ldexp(long double __x, int __e) {return ldexpl(__x, __e);} 866227825Stheraven#endif 867227825Stheraven 868227825Stheraventemplate <class _A1> 869227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 870227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 871227825Stheravenldexp(_A1 __x, int __e) {return ldexp((double)__x, __e);} 872227825Stheraven 873227825Stheraven// log 874227825Stheraven 875227825Stheravenusing ::log; 876227825Stheravenusing ::logf; 877227825Stheraven 878227825Stheraven#ifndef _MSC_VER 879227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float log(float __x) {return logf(__x);} 880227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double log(long double __x) {return logl(__x);} 881227825Stheraven#endif 882227825Stheraven 883227825Stheraventemplate <class _A1> 884227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 885227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 886227825Stheravenlog(_A1 __x) {return log((double)__x);} 887227825Stheraven 888227825Stheraven// log10 889227825Stheraven 890227825Stheravenusing ::log10; 891227825Stheravenusing ::log10f; 892227825Stheraven 893227825Stheraven#ifndef _MSC_VER 894227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float log10(float __x) {return log10f(__x);} 895227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double log10(long double __x) {return log10l(__x);} 896227825Stheraven#endif 897227825Stheraven 898227825Stheraventemplate <class _A1> 899227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 900227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 901227825Stheravenlog10(_A1 __x) {return log10((double)__x);} 902227825Stheraven 903227825Stheraven// modf 904227825Stheraven 905227825Stheravenusing ::modf; 906227825Stheravenusing ::modff; 907227825Stheraven 908227825Stheraven#ifndef _MSC_VER 909227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float modf(float __x, float* __y) {return modff(__x, __y);} 910227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double modf(long double __x, long double* __y) {return modfl(__x, __y);} 911227825Stheraven#endif 912227825Stheraven 913227825Stheraven// pow 914227825Stheraven 915227825Stheravenusing ::pow; 916227825Stheravenusing ::powf; 917227825Stheraven 918227825Stheraven#ifndef _MSC_VER 919227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float pow(float __x, float __y) {return powf(__x, __y);} 920227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double pow(long double __x, long double __y) {return powl(__x, __y);} 921227825Stheraven#endif 922227825Stheraven 923227825Stheraventemplate <class _A1, class _A2> 924227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 925227825Stheraventypename enable_if 926227825Stheraven< 927227825Stheraven is_arithmetic<_A1>::value && 928227825Stheraven is_arithmetic<_A2>::value, 929227825Stheraven typename __promote<_A1, _A2>::type 930227825Stheraven>::type 931227825Stheravenpow(_A1 __x, _A2 __y) 932227825Stheraven{ 933227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 934227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 935227825Stheraven is_same<_A2, __result_type>::value)), ""); 936227825Stheraven return pow((__result_type)__x, (__result_type)__y); 937227825Stheraven} 938227825Stheraven 939227825Stheraven// sin 940227825Stheraven 941227825Stheravenusing ::sin; 942227825Stheravenusing ::sinf; 943227825Stheraven 944227825Stheraven#ifndef _MSC_VER 945227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float sin(float __x) {return sinf(__x);} 946227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double sin(long double __x) {return sinl(__x);} 947227825Stheraven#endif 948227825Stheraven 949227825Stheraventemplate <class _A1> 950227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 951227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 952227825Stheravensin(_A1 __x) {return sin((double)__x);} 953227825Stheraven 954227825Stheraven// sinh 955227825Stheraven 956227825Stheravenusing ::sinh; 957227825Stheravenusing ::sinhf; 958227825Stheraven 959227825Stheraven#ifndef _MSC_VER 960227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float sinh(float __x) {return sinhf(__x);} 961227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double sinh(long double __x) {return sinhl(__x);} 962227825Stheraven#endif 963227825Stheraven 964227825Stheraventemplate <class _A1> 965227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 966227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 967227825Stheravensinh(_A1 __x) {return sinh((double)__x);} 968227825Stheraven 969227825Stheraven// sqrt 970227825Stheraven 971227825Stheravenusing ::sqrt; 972227825Stheravenusing ::sqrtf; 973227825Stheraven 974227825Stheraven#ifndef _MSC_VER 975227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float sqrt(float __x) {return sqrtf(__x);} 976227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double sqrt(long double __x) {return sqrtl(__x);} 977227825Stheraven#endif 978227825Stheraven 979227825Stheraventemplate <class _A1> 980227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 981227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 982227825Stheravensqrt(_A1 __x) {return sqrt((double)__x);} 983227825Stheraven 984227825Stheraven// tan 985227825Stheraven 986227825Stheravenusing ::tan; 987227825Stheravenusing ::tanf; 988227825Stheraven 989227825Stheraven#ifndef _MSC_VER 990227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float tan(float __x) {return tanf(__x);} 991227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double tan(long double __x) {return tanl(__x);} 992227825Stheraven#endif 993227825Stheraven 994227825Stheraventemplate <class _A1> 995227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 996227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 997227825Stheraventan(_A1 __x) {return tan((double)__x);} 998227825Stheraven 999227825Stheraven// tanh 1000227825Stheraven 1001227825Stheravenusing ::tanh; 1002227825Stheravenusing ::tanhf; 1003227825Stheraven 1004227825Stheraven#ifndef _MSC_VER 1005227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float tanh(float __x) {return tanhf(__x);} 1006227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double tanh(long double __x) {return tanhl(__x);} 1007227825Stheraven#endif 1008227825Stheraven 1009227825Stheraventemplate <class _A1> 1010227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1011227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1012227825Stheraventanh(_A1 __x) {return tanh((double)__x);} 1013227825Stheraven 1014227825Stheraven// acosh 1015227825Stheraven 1016227825Stheraven#ifndef _MSC_VER 1017227825Stheravenusing ::acosh; 1018227825Stheravenusing ::acoshf; 1019227825Stheraven 1020227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float acosh(float __x) {return acoshf(__x);} 1021227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double acosh(long double __x) {return acoshl(__x);} 1022227825Stheraven 1023227825Stheraventemplate <class _A1> 1024227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1025227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1026227825Stheravenacosh(_A1 __x) {return acosh((double)__x);} 1027227825Stheraven#endif 1028227825Stheraven 1029227825Stheraven// asinh 1030227825Stheraven 1031227825Stheraven#ifndef _MSC_VER 1032227825Stheravenusing ::asinh; 1033227825Stheravenusing ::asinhf; 1034227825Stheraven 1035227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float asinh(float __x) {return asinhf(__x);} 1036227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double asinh(long double __x) {return asinhl(__x);} 1037227825Stheraven 1038227825Stheraventemplate <class _A1> 1039227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1040227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1041227825Stheravenasinh(_A1 __x) {return asinh((double)__x);} 1042227825Stheraven#endif 1043227825Stheraven 1044227825Stheraven// atanh 1045227825Stheraven 1046227825Stheraven#ifndef _MSC_VER 1047227825Stheravenusing ::atanh; 1048227825Stheravenusing ::atanhf; 1049227825Stheraven 1050227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float atanh(float __x) {return atanhf(__x);} 1051227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double atanh(long double __x) {return atanhl(__x);} 1052227825Stheraven 1053227825Stheraventemplate <class _A1> 1054227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1055227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1056227825Stheravenatanh(_A1 __x) {return atanh((double)__x);} 1057227825Stheraven#endif 1058227825Stheraven 1059227825Stheraven// cbrt 1060227825Stheraven 1061227825Stheraven#ifndef _MSC_VER 1062227825Stheravenusing ::cbrt; 1063227825Stheravenusing ::cbrtf; 1064227825Stheraven 1065227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float cbrt(float __x) {return cbrtf(__x);} 1066227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double cbrt(long double __x) {return cbrtl(__x);} 1067227825Stheraven 1068227825Stheraventemplate <class _A1> 1069227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1070227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1071227825Stheravencbrt(_A1 __x) {return cbrt((double)__x);} 1072227825Stheraven#endif 1073227825Stheraven 1074227825Stheraven// copysign 1075227825Stheraven 1076227825Stheravenusing ::copysign; 1077227825Stheravenusing ::copysignf; 1078227825Stheraven 1079227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float copysign(float __x, float __y) {return copysignf(__x, __y);} 1080227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double copysign(long double __x, long double __y) {return copysignl(__x, __y);} 1081227825Stheraven 1082227825Stheraventemplate <class _A1, class _A2> 1083227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1084227825Stheraventypename enable_if 1085227825Stheraven< 1086227825Stheraven is_arithmetic<_A1>::value && 1087227825Stheraven is_arithmetic<_A2>::value, 1088227825Stheraven typename __promote<_A1, _A2>::type 1089227825Stheraven>::type 1090227825Stheravencopysign(_A1 __x, _A2 __y) 1091227825Stheraven{ 1092227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1093227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1094227825Stheraven is_same<_A2, __result_type>::value)), ""); 1095227825Stheraven return copysign((__result_type)__x, (__result_type)__y); 1096227825Stheraven} 1097227825Stheraven 1098227825Stheraven#ifndef _MSC_VER 1099227825Stheraven 1100227825Stheraven// erf 1101227825Stheraven 1102227825Stheravenusing ::erf; 1103227825Stheravenusing ::erff; 1104227825Stheraven 1105227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float erf(float __x) {return erff(__x);} 1106227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double erf(long double __x) {return erfl(__x);} 1107227825Stheraven 1108227825Stheraventemplate <class _A1> 1109227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1110227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1111227825Stheravenerf(_A1 __x) {return erf((double)__x);} 1112227825Stheraven 1113227825Stheraven// erfc 1114227825Stheraven 1115227825Stheravenusing ::erfc; 1116227825Stheravenusing ::erfcf; 1117227825Stheraven 1118227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float erfc(float __x) {return erfcf(__x);} 1119227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double erfc(long double __x) {return erfcl(__x);} 1120227825Stheraven 1121227825Stheraventemplate <class _A1> 1122227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1123227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1124227825Stheravenerfc(_A1 __x) {return erfc((double)__x);} 1125227825Stheraven 1126227825Stheraven// exp2 1127227825Stheraven 1128227825Stheravenusing ::exp2; 1129227825Stheravenusing ::exp2f; 1130227825Stheraven 1131227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float exp2(float __x) {return exp2f(__x);} 1132227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double exp2(long double __x) {return exp2l(__x);} 1133227825Stheraven 1134227825Stheraventemplate <class _A1> 1135227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1136227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1137227825Stheravenexp2(_A1 __x) {return exp2((double)__x);} 1138227825Stheraven 1139227825Stheraven// expm1 1140227825Stheraven 1141227825Stheravenusing ::expm1; 1142227825Stheravenusing ::expm1f; 1143227825Stheraven 1144227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float expm1(float __x) {return expm1f(__x);} 1145227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double expm1(long double __x) {return expm1l(__x);} 1146227825Stheraven 1147227825Stheraventemplate <class _A1> 1148227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1149227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1150227825Stheravenexpm1(_A1 __x) {return expm1((double)__x);} 1151227825Stheraven 1152227825Stheraven// fdim 1153227825Stheraven 1154227825Stheravenusing ::fdim; 1155227825Stheravenusing ::fdimf; 1156227825Stheraven 1157227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fdim(float __x, float __y) {return fdimf(__x, __y);} 1158227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fdim(long double __x, long double __y) {return fdiml(__x, __y);} 1159227825Stheraven 1160227825Stheraventemplate <class _A1, class _A2> 1161227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1162227825Stheraventypename enable_if 1163227825Stheraven< 1164227825Stheraven is_arithmetic<_A1>::value && 1165227825Stheraven is_arithmetic<_A2>::value, 1166227825Stheraven typename __promote<_A1, _A2>::type 1167227825Stheraven>::type 1168227825Stheravenfdim(_A1 __x, _A2 __y) 1169227825Stheraven{ 1170227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1171227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1172227825Stheraven is_same<_A2, __result_type>::value)), ""); 1173227825Stheraven return fdim((__result_type)__x, (__result_type)__y); 1174227825Stheraven} 1175227825Stheraven 1176227825Stheraven// fma 1177227825Stheraven 1178227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) {return (float)((double)__x*__y + __z);} 1179227825Stheraven#define FP_FAST_FMAF 1180227825Stheraven 1181227825Stheravenusing ::fma; 1182227825Stheraven 1183227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fma(float __x, float __y, float __z) {return fmaf(__x, __y, __z);} 1184227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fma(long double __x, long double __y, long double __z) {return fmal(__x, __y, __z);} 1185227825Stheraven 1186227825Stheraventemplate <class _A1, class _A2, class _A3> 1187227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1188227825Stheraventypename enable_if 1189227825Stheraven< 1190227825Stheraven is_arithmetic<_A1>::value && 1191227825Stheraven is_arithmetic<_A2>::value && 1192227825Stheraven is_arithmetic<_A3>::value, 1193227825Stheraven typename __promote<_A1, _A2, _A3>::type 1194227825Stheraven>::type 1195227825Stheravenfma(_A1 __x, _A2 __y, _A3 __z) 1196227825Stheraven{ 1197227825Stheraven typedef typename __promote<_A1, _A2, _A3>::type __result_type; 1198227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1199227825Stheraven is_same<_A2, __result_type>::value && 1200227825Stheraven is_same<_A3, __result_type>::value)), ""); 1201227825Stheraven return fma((__result_type)__x, (__result_type)__y, (__result_type)__z); 1202227825Stheraven} 1203227825Stheraven 1204227825Stheraven// fmax 1205227825Stheraven 1206227825Stheravenusing ::fmax; 1207227825Stheravenusing ::fmaxf; 1208227825Stheraven 1209227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fmax(float __x, float __y) {return fmaxf(__x, __y);} 1210227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fmax(long double __x, long double __y) {return fmaxl(__x, __y);} 1211227825Stheraven 1212227825Stheraventemplate <class _A1, class _A2> 1213227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1214227825Stheraventypename enable_if 1215227825Stheraven< 1216227825Stheraven is_arithmetic<_A1>::value && 1217227825Stheraven is_arithmetic<_A2>::value, 1218227825Stheraven typename __promote<_A1, _A2>::type 1219227825Stheraven>::type 1220227825Stheravenfmax(_A1 __x, _A2 __y) 1221227825Stheraven{ 1222227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1223227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1224227825Stheraven is_same<_A2, __result_type>::value)), ""); 1225227825Stheraven return fmax((__result_type)__x, (__result_type)__y); 1226227825Stheraven} 1227227825Stheraven 1228227825Stheraven// fmin 1229227825Stheraven 1230227825Stheravenusing ::fmin; 1231227825Stheravenusing ::fminf; 1232227825Stheraven 1233227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float fmin(float __x, float __y) {return fminf(__x, __y);} 1234227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double fmin(long double __x, long double __y) {return fminl(__x, __y);} 1235227825Stheraven 1236227825Stheraventemplate <class _A1, class _A2> 1237227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1238227825Stheraventypename enable_if 1239227825Stheraven< 1240227825Stheraven is_arithmetic<_A1>::value && 1241227825Stheraven is_arithmetic<_A2>::value, 1242227825Stheraven typename __promote<_A1, _A2>::type 1243227825Stheraven>::type 1244227825Stheravenfmin(_A1 __x, _A2 __y) 1245227825Stheraven{ 1246227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1247227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1248227825Stheraven is_same<_A2, __result_type>::value)), ""); 1249227825Stheraven return fmin((__result_type)__x, (__result_type)__y); 1250227825Stheraven} 1251227825Stheraven 1252227825Stheraven// hypot 1253227825Stheraven 1254227825Stheravenusing ::hypot; 1255227825Stheravenusing ::hypotf; 1256227825Stheraven 1257227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float hypot(float __x, float __y) {return hypotf(__x, __y);} 1258227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double hypot(long double __x, long double __y) {return hypotl(__x, __y);} 1259227825Stheraven 1260227825Stheraventemplate <class _A1, class _A2> 1261227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1262227825Stheraventypename enable_if 1263227825Stheraven< 1264227825Stheraven is_arithmetic<_A1>::value && 1265227825Stheraven is_arithmetic<_A2>::value, 1266227825Stheraven typename __promote<_A1, _A2>::type 1267227825Stheraven>::type 1268227825Stheravenhypot(_A1 __x, _A2 __y) 1269227825Stheraven{ 1270227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1271227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1272227825Stheraven is_same<_A2, __result_type>::value)), ""); 1273227825Stheraven return hypot((__result_type)__x, (__result_type)__y); 1274227825Stheraven} 1275227825Stheraven 1276227825Stheraven// ilogb 1277227825Stheraven 1278227825Stheravenusing ::ilogb; 1279227825Stheravenusing ::ilogbf; 1280227825Stheraven 1281227825Stheraveninline _LIBCPP_INLINE_VISIBILITY int ilogb(float __x) {return ilogbf(__x);} 1282227825Stheraveninline _LIBCPP_INLINE_VISIBILITY int ilogb(long double __x) {return ilogbl(__x);} 1283227825Stheraven 1284227825Stheraventemplate <class _A1> 1285227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1286227825Stheraventypename enable_if<is_integral<_A1>::value, int>::type 1287227825Stheravenilogb(_A1 __x) {return ilogb((double)__x);} 1288227825Stheraven 1289227825Stheraven// lgamma 1290227825Stheraven 1291227825Stheravenusing ::lgamma; 1292227825Stheravenusing ::lgammaf; 1293227825Stheraven 1294227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float lgamma(float __x) {return lgammaf(__x);} 1295227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double lgamma(long double __x) {return lgammal(__x);} 1296227825Stheraven 1297227825Stheraventemplate <class _A1> 1298227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1299227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1300227825Stheravenlgamma(_A1 __x) {return lgamma((double)__x);} 1301227825Stheraven 1302227825Stheraven// llrint 1303227825Stheraven 1304227825Stheravenusing ::llrint; 1305227825Stheravenusing ::llrintf; 1306227825Stheraven 1307227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long long llrint(float __x) {return llrintf(__x);} 1308227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long long llrint(long double __x) {return llrintl(__x);} 1309227825Stheraven 1310227825Stheraventemplate <class _A1> 1311227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1312227825Stheraventypename enable_if<is_integral<_A1>::value, long long>::type 1313227825Stheravenllrint(_A1 __x) {return llrint((double)__x);} 1314227825Stheraven 1315227825Stheraven// llround 1316227825Stheraven 1317227825Stheravenusing ::llround; 1318227825Stheravenusing ::llroundf; 1319227825Stheraven 1320227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long long llround(float __x) {return llroundf(__x);} 1321227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long long llround(long double __x) {return llroundl(__x);} 1322227825Stheraven 1323227825Stheraventemplate <class _A1> 1324227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1325227825Stheraventypename enable_if<is_integral<_A1>::value, long long>::type 1326227825Stheravenllround(_A1 __x) {return llround((double)__x);} 1327227825Stheraven 1328227825Stheraven// log1p 1329227825Stheraven 1330227825Stheravenusing ::log1p; 1331227825Stheravenusing ::log1pf; 1332227825Stheraven 1333227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float log1p(float __x) {return log1pf(__x);} 1334227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double log1p(long double __x) {return log1pl(__x);} 1335227825Stheraven 1336227825Stheraventemplate <class _A1> 1337227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1338227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1339227825Stheravenlog1p(_A1 __x) {return log1p((double)__x);} 1340227825Stheraven 1341227825Stheraven// log2 1342227825Stheraven 1343227825Stheravenusing ::log2; 1344227825Stheravenusing ::log2f; 1345227825Stheraven 1346227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float log2(float __x) {return log2f(__x);} 1347227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double log2(long double __x) {return log2l(__x);} 1348227825Stheraven 1349227825Stheraventemplate <class _A1> 1350227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1351227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1352227825Stheravenlog2(_A1 __x) {return log2((double)__x);} 1353227825Stheraven 1354227825Stheraven// logb 1355227825Stheraven 1356227825Stheravenusing ::logb; 1357227825Stheravenusing ::logbf; 1358227825Stheraven 1359227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float logb(float __x) {return logbf(__x);} 1360227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double logb(long double __x) {return logbl(__x);} 1361227825Stheraven 1362227825Stheraventemplate <class _A1> 1363227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1364227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1365227825Stheravenlogb(_A1 __x) {return logb((double)__x);} 1366227825Stheraven 1367227825Stheraven// lrint 1368227825Stheraven 1369227825Stheravenusing ::lrint; 1370227825Stheravenusing ::lrintf; 1371227825Stheraven 1372227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long lrint(float __x) {return lrintf(__x);} 1373227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long lrint(long double __x) {return lrintl(__x);} 1374227825Stheraven 1375227825Stheraventemplate <class _A1> 1376227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1377227825Stheraventypename enable_if<is_integral<_A1>::value, long>::type 1378227825Stheravenlrint(_A1 __x) {return lrint((double)__x);} 1379227825Stheraven 1380227825Stheraven// lround 1381227825Stheraven 1382227825Stheravenusing ::lround; 1383227825Stheravenusing ::lroundf; 1384227825Stheraven 1385227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long lround(float __x) {return lroundf(__x);} 1386227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long lround(long double __x) {return lroundl(__x);} 1387227825Stheraven 1388227825Stheraventemplate <class _A1> 1389227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1390227825Stheraventypename enable_if<is_integral<_A1>::value, long>::type 1391227825Stheravenlround(_A1 __x) {return lround((double)__x);} 1392227825Stheraven 1393227825Stheraven// nan 1394227825Stheraven 1395227825Stheravenusing ::nan; 1396227825Stheravenusing ::nanf; 1397227825Stheraven 1398227825Stheraven// nearbyint 1399227825Stheraven 1400227825Stheravenusing ::nearbyint; 1401227825Stheravenusing ::nearbyintf; 1402227825Stheraven 1403227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float nearbyint(float __x) {return nearbyintf(__x);} 1404227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double nearbyint(long double __x) {return nearbyintl(__x);} 1405227825Stheraven 1406227825Stheraventemplate <class _A1> 1407227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1408227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1409227825Stheravennearbyint(_A1 __x) {return nearbyint((double)__x);} 1410227825Stheraven 1411227825Stheraven// nextafter 1412227825Stheraven 1413227825Stheravenusing ::nextafter; 1414227825Stheravenusing ::nextafterf; 1415227825Stheraven 1416227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float nextafter(float __x, float __y) {return nextafterf(__x, __y);} 1417227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double nextafter(long double __x, long double __y) {return nextafterl(__x, __y);} 1418227825Stheraven 1419227825Stheraventemplate <class _A1, class _A2> 1420227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1421227825Stheraventypename enable_if 1422227825Stheraven< 1423227825Stheraven is_arithmetic<_A1>::value && 1424227825Stheraven is_arithmetic<_A2>::value, 1425227825Stheraven typename __promote<_A1, _A2>::type 1426227825Stheraven>::type 1427227825Stheravennextafter(_A1 __x, _A2 __y) 1428227825Stheraven{ 1429227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1430227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1431227825Stheraven is_same<_A2, __result_type>::value)), ""); 1432227825Stheraven return nextafter((__result_type)__x, (__result_type)__y); 1433227825Stheraven} 1434227825Stheraven 1435227825Stheraven// nexttoward 1436227825Stheraven 1437227825Stheravenusing ::nexttoward; 1438227825Stheravenusing ::nexttowardf; 1439227825Stheraven 1440227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float nexttoward(float __x, long double __y) {return nexttowardf(__x, __y);} 1441227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double nexttoward(long double __x, long double __y) {return nexttowardl(__x, __y);} 1442227825Stheraven 1443227825Stheraventemplate <class _A1> 1444227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1445227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1446227825Stheravennexttoward(_A1 __x, long double __y) {return nexttoward((double)__x, __y);} 1447227825Stheraven 1448227825Stheraven// remainder 1449227825Stheraven 1450227825Stheravenusing ::remainder; 1451227825Stheravenusing ::remainderf; 1452227825Stheraven 1453227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float remainder(float __x, float __y) {return remainderf(__x, __y);} 1454227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double remainder(long double __x, long double __y) {return remainderl(__x, __y);} 1455227825Stheraven 1456227825Stheraventemplate <class _A1, class _A2> 1457227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1458227825Stheraventypename enable_if 1459227825Stheraven< 1460227825Stheraven is_arithmetic<_A1>::value && 1461227825Stheraven is_arithmetic<_A2>::value, 1462227825Stheraven typename __promote<_A1, _A2>::type 1463227825Stheraven>::type 1464227825Stheravenremainder(_A1 __x, _A2 __y) 1465227825Stheraven{ 1466227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1467227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1468227825Stheraven is_same<_A2, __result_type>::value)), ""); 1469227825Stheraven return remainder((__result_type)__x, (__result_type)__y); 1470227825Stheraven} 1471227825Stheraven 1472227825Stheraven// remquo 1473227825Stheraven 1474227825Stheravenusing ::remquo; 1475227825Stheravenusing ::remquof; 1476227825Stheraven 1477227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float remquo(float __x, float __y, int* __z) {return remquof(__x, __y, __z);} 1478227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double remquo(long double __x, long double __y, int* __z) {return remquol(__x, __y, __z);} 1479227825Stheraven 1480227825Stheraventemplate <class _A1, class _A2> 1481227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1482227825Stheraventypename enable_if 1483227825Stheraven< 1484227825Stheraven is_arithmetic<_A1>::value && 1485227825Stheraven is_arithmetic<_A2>::value, 1486227825Stheraven typename __promote<_A1, _A2>::type 1487227825Stheraven>::type 1488227825Stheravenremquo(_A1 __x, _A2 __y, int* __z) 1489227825Stheraven{ 1490227825Stheraven typedef typename __promote<_A1, _A2>::type __result_type; 1491227825Stheraven static_assert((!(is_same<_A1, __result_type>::value && 1492227825Stheraven is_same<_A2, __result_type>::value)), ""); 1493227825Stheraven return remquo((__result_type)__x, (__result_type)__y, __z); 1494227825Stheraven} 1495227825Stheraven 1496227825Stheraven// rint 1497227825Stheraven 1498227825Stheravenusing ::rint; 1499227825Stheravenusing ::rintf; 1500227825Stheraven 1501227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float rint(float __x) {return rintf(__x);} 1502227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double rint(long double __x) {return rintl(__x);} 1503227825Stheraven 1504227825Stheraventemplate <class _A1> 1505227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1506227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1507227825Stheravenrint(_A1 __x) {return rint((double)__x);} 1508227825Stheraven 1509227825Stheraven// round 1510227825Stheraven 1511227825Stheravenusing ::round; 1512227825Stheravenusing ::roundf; 1513227825Stheraven 1514227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float round(float __x) {return roundf(__x);} 1515227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double round(long double __x) {return roundl(__x);} 1516227825Stheraven 1517227825Stheraventemplate <class _A1> 1518227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1519227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1520227825Stheravenround(_A1 __x) {return round((double)__x);} 1521227825Stheraven 1522227825Stheraven// scalbln 1523227825Stheraven 1524227825Stheravenusing ::scalbln; 1525227825Stheravenusing ::scalblnf; 1526227825Stheraven 1527227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float scalbln(float __x, long __y) {return scalblnf(__x, __y);} 1528227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double scalbln(long double __x, long __y) {return scalblnl(__x, __y);} 1529227825Stheraven 1530227825Stheraventemplate <class _A1> 1531227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1532227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1533227825Stheravenscalbln(_A1 __x, long __y) {return scalbln((double)__x, __y);} 1534227825Stheraven 1535227825Stheraven// scalbn 1536227825Stheraven 1537227825Stheravenusing ::scalbn; 1538227825Stheravenusing ::scalbnf; 1539227825Stheraven 1540227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float scalbn(float __x, int __y) {return scalbnf(__x, __y);} 1541227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double scalbn(long double __x, int __y) {return scalbnl(__x, __y);} 1542227825Stheraven 1543227825Stheraventemplate <class _A1> 1544227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1545227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1546227825Stheravenscalbn(_A1 __x, int __y) {return scalbn((double)__x, __y);} 1547227825Stheraven 1548227825Stheraven// tgamma 1549227825Stheraven 1550227825Stheravenusing ::tgamma; 1551227825Stheravenusing ::tgammaf; 1552227825Stheraven 1553227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float tgamma(float __x) {return tgammaf(__x);} 1554227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double tgamma(long double __x) {return tgammal(__x);} 1555227825Stheraven 1556227825Stheraventemplate <class _A1> 1557227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1558227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1559227825Stheraventgamma(_A1 __x) {return tgamma((double)__x);} 1560227825Stheraven 1561227825Stheraven// trunc 1562227825Stheraven 1563227825Stheravenusing ::trunc; 1564227825Stheravenusing ::truncf; 1565227825Stheraven 1566227825Stheraveninline _LIBCPP_INLINE_VISIBILITY float trunc(float __x) {return truncf(__x);} 1567227825Stheraveninline _LIBCPP_INLINE_VISIBILITY long double trunc(long double __x) {return truncl(__x);} 1568227825Stheraven 1569227825Stheraventemplate <class _A1> 1570227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 1571227825Stheraventypename enable_if<is_integral<_A1>::value, double>::type 1572227825Stheraventrunc(_A1 __x) {return trunc((double)__x);} 1573227825Stheraven 1574227825Stheraven#endif // !_MSC_VER 1575227825Stheraven 1576227825Stheravenusing ::acosl; 1577227825Stheravenusing ::asinl; 1578227825Stheravenusing ::atanl; 1579227825Stheravenusing ::atan2l; 1580227825Stheravenusing ::ceill; 1581227825Stheravenusing ::cosl; 1582227825Stheravenusing ::coshl; 1583227825Stheravenusing ::expl; 1584227825Stheravenusing ::fabsl; 1585227825Stheravenusing ::floorl; 1586227825Stheravenusing ::fmodl; 1587227825Stheravenusing ::frexpl; 1588227825Stheravenusing ::ldexpl; 1589227825Stheravenusing ::logl; 1590227825Stheravenusing ::log10l; 1591227825Stheravenusing ::modfl; 1592227825Stheravenusing ::powl; 1593227825Stheravenusing ::sinl; 1594227825Stheravenusing ::sinhl; 1595227825Stheravenusing ::sqrtl; 1596227825Stheravenusing ::tanl; 1597227825Stheraven#ifndef _MSC_VER 1598227825Stheravenusing ::tanhl; 1599227825Stheravenusing ::acoshl; 1600227825Stheravenusing ::asinhl; 1601227825Stheravenusing ::atanhl; 1602227825Stheravenusing ::cbrtl; 1603227825Stheraven#endif !_MSC_VER 1604227825Stheravenusing ::copysignl; 1605227825Stheraven#ifndef _MSC_VER 1606227825Stheravenusing ::erfl; 1607227825Stheravenusing ::erfcl; 1608227825Stheravenusing ::exp2l; 1609227825Stheravenusing ::expm1l; 1610227825Stheravenusing ::fdiml; 1611227825Stheravenusing ::fmal; 1612227825Stheravenusing ::fmaxl; 1613227825Stheravenusing ::fminl; 1614227825Stheravenusing ::hypotl; 1615227825Stheravenusing ::ilogbl; 1616227825Stheravenusing ::lgammal; 1617227825Stheravenusing ::llrintl; 1618227825Stheravenusing ::llroundl; 1619227825Stheravenusing ::log1pl; 1620227825Stheravenusing ::log2l; 1621227825Stheravenusing ::logbl; 1622227825Stheravenusing ::lrintl; 1623227825Stheravenusing ::lroundl; 1624227825Stheravenusing ::nanl; 1625227825Stheravenusing ::nearbyintl; 1626227825Stheravenusing ::nextafterl; 1627227825Stheravenusing ::nexttowardl; 1628227825Stheravenusing ::remainderl; 1629227825Stheravenusing ::remquol; 1630227825Stheravenusing ::rintl; 1631227825Stheravenusing ::roundl; 1632227825Stheravenusing ::scalblnl; 1633227825Stheravenusing ::scalbnl; 1634227825Stheravenusing ::tgammal; 1635227825Stheravenusing ::truncl; 1636227825Stheraven#endif // !_MSC_VER 1637227825Stheraven 1638227825Stheraven_LIBCPP_END_NAMESPACE_STD 1639227825Stheraven 1640227825Stheraven#endif // _LIBCPP_CMATH 1641