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Diffstat (limited to 'chromium/buildtools/third_party/libc++/trunk/include/cmath')
-rw-r--r-- | chromium/buildtools/third_party/libc++/trunk/include/cmath | 553 |
1 files changed, 553 insertions, 0 deletions
diff --git a/chromium/buildtools/third_party/libc++/trunk/include/cmath b/chromium/buildtools/third_party/libc++/trunk/include/cmath new file mode 100644 index 00000000000..ebbde18168f --- /dev/null +++ b/chromium/buildtools/third_party/libc++/trunk/include/cmath @@ -0,0 +1,553 @@ +// -*- C++ -*- +//===---------------------------- cmath -----------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP_CMATH +#define _LIBCPP_CMATH + +/* + cmath synopsis + +Macros: + + HUGE_VAL + HUGE_VALF // C99 + HUGE_VALL // C99 + INFINITY // C99 + NAN // C99 + FP_INFINITE // C99 + FP_NAN // C99 + FP_NORMAL // C99 + FP_SUBNORMAL // C99 + FP_ZERO // C99 + FP_FAST_FMA // C99 + FP_FAST_FMAF // C99 + FP_FAST_FMAL // C99 + FP_ILOGB0 // C99 + FP_ILOGBNAN // C99 + MATH_ERRNO // C99 + MATH_ERREXCEPT // C99 + math_errhandling // C99 + +namespace std +{ + +Types: + + float_t // C99 + double_t // C99 + +// C90 + +floating_point abs(floating_point x); + +floating_point acos (arithmetic x); +float acosf(float x); +long double acosl(long double x); + +floating_point asin (arithmetic x); +float asinf(float x); +long double asinl(long double x); + +floating_point atan (arithmetic x); +float atanf(float x); +long double atanl(long double x); + +floating_point atan2 (arithmetic y, arithmetic x); +float atan2f(float y, float x); +long double atan2l(long double y, long double x); + +floating_point ceil (arithmetic x); +float ceilf(float x); +long double ceill(long double x); + +floating_point cos (arithmetic x); +float cosf(float x); +long double cosl(long double x); + +floating_point cosh (arithmetic x); +float coshf(float x); +long double coshl(long double x); + +floating_point exp (arithmetic x); +float expf(float x); +long double expl(long double x); + +floating_point fabs (arithmetic x); +float fabsf(float x); +long double fabsl(long double x); + +floating_point floor (arithmetic x); +float floorf(float x); +long double floorl(long double x); + +floating_point fmod (arithmetic x, arithmetic y); +float fmodf(float x, float y); +long double fmodl(long double x, long double y); + +floating_point frexp (arithmetic value, int* exp); +float frexpf(float value, int* exp); +long double frexpl(long double value, int* exp); + +floating_point ldexp (arithmetic value, int exp); +float ldexpf(float value, int exp); +long double ldexpl(long double value, int exp); + +floating_point log (arithmetic x); +float logf(float x); +long double logl(long double x); + +floating_point log10 (arithmetic x); +float log10f(float x); +long double log10l(long double x); + +floating_point modf (floating_point value, floating_point* iptr); +float modff(float value, float* iptr); +long double modfl(long double value, long double* iptr); + +floating_point pow (arithmetic x, arithmetic y); +float powf(float x, float y); +long double powl(long double x, long double y); + +floating_point sin (arithmetic x); +float sinf(float x); +long double sinl(long double x); + +floating_point sinh (arithmetic x); +float sinhf(float x); +long double sinhl(long double x); + +floating_point sqrt (arithmetic x); +float sqrtf(float x); +long double sqrtl(long double x); + +floating_point tan (arithmetic x); +float tanf(float x); +long double tanl(long double x); + +floating_point tanh (arithmetic x); +float tanhf(float x); +long double tanhl(long double x); + +// C99 + +bool signbit(arithmetic x); + +int fpclassify(arithmetic x); + +bool isfinite(arithmetic x); +bool isinf(arithmetic x); +bool isnan(arithmetic x); +bool isnormal(arithmetic x); + +bool isgreater(arithmetic x, arithmetic y); +bool isgreaterequal(arithmetic x, arithmetic y); +bool isless(arithmetic x, arithmetic y); +bool islessequal(arithmetic x, arithmetic y); +bool islessgreater(arithmetic x, arithmetic y); +bool isunordered(arithmetic x, arithmetic y); + +floating_point acosh (arithmetic x); +float acoshf(float x); +long double acoshl(long double x); + +floating_point asinh (arithmetic x); +float asinhf(float x); +long double asinhl(long double x); + +floating_point atanh (arithmetic x); +float atanhf(float x); +long double atanhl(long double x); + +floating_point cbrt (arithmetic x); +float cbrtf(float x); +long double cbrtl(long double x); + +floating_point copysign (arithmetic x, arithmetic y); +float copysignf(float x, float y); +long double copysignl(long double x, long double y); + +floating_point erf (arithmetic x); +float erff(float x); +long double erfl(long double x); + +floating_point erfc (arithmetic x); +float erfcf(float x); +long double erfcl(long double x); + +floating_point exp2 (arithmetic x); +float exp2f(float x); +long double exp2l(long double x); + +floating_point expm1 (arithmetic x); +float expm1f(float x); +long double expm1l(long double x); + +floating_point fdim (arithmetic x, arithmetic y); +float fdimf(float x, float y); +long double fdiml(long double x, long double y); + +floating_point fma (arithmetic x, arithmetic y, arithmetic z); +float fmaf(float x, float y, float z); +long double fmal(long double x, long double y, long double z); + +floating_point fmax (arithmetic x, arithmetic y); +float fmaxf(float x, float y); +long double fmaxl(long double x, long double y); + +floating_point fmin (arithmetic x, arithmetic y); +float fminf(float x, float y); +long double fminl(long double x, long double y); + +floating_point hypot (arithmetic x, arithmetic y); +float hypotf(float x, float y); +long double hypotl(long double x, long double y); + +int ilogb (arithmetic x); +int ilogbf(float x); +int ilogbl(long double x); + +floating_point lgamma (arithmetic x); +float lgammaf(float x); +long double lgammal(long double x); + +long long llrint (arithmetic x); +long long llrintf(float x); +long long llrintl(long double x); + +long long llround (arithmetic x); +long long llroundf(float x); +long long llroundl(long double x); + +floating_point log1p (arithmetic x); +float log1pf(float x); +long double log1pl(long double x); + +floating_point log2 (arithmetic x); +float log2f(float x); +long double log2l(long double x); + +floating_point logb (arithmetic x); +float logbf(float x); +long double logbl(long double x); + +long lrint (arithmetic x); +long lrintf(float x); +long lrintl(long double x); + +long lround (arithmetic x); +long lroundf(float x); +long lroundl(long double x); + +double nan (const char* str); +float nanf(const char* str); +long double nanl(const char* str); + +floating_point nearbyint (arithmetic x); +float nearbyintf(float x); +long double nearbyintl(long double x); + +floating_point nextafter (arithmetic x, arithmetic y); +float nextafterf(float x, float y); +long double nextafterl(long double x, long double y); + +floating_point nexttoward (arithmetic x, long double y); +float nexttowardf(float x, long double y); +long double nexttowardl(long double x, long double y); + +floating_point remainder (arithmetic x, arithmetic y); +float remainderf(float x, float y); +long double remainderl(long double x, long double y); + +floating_point remquo (arithmetic x, arithmetic y, int* pquo); +float remquof(float x, float y, int* pquo); +long double remquol(long double x, long double y, int* pquo); + +floating_point rint (arithmetic x); +float rintf(float x); +long double rintl(long double x); + +floating_point round (arithmetic x); +float roundf(float x); +long double roundl(long double x); + +floating_point scalbln (arithmetic x, long ex); +float scalblnf(float x, long ex); +long double scalblnl(long double x, long ex); + +floating_point scalbn (arithmetic x, int ex); +float scalbnf(float x, int ex); +long double scalbnl(long double x, int ex); + +floating_point tgamma (arithmetic x); +float tgammaf(float x); +long double tgammal(long double x); + +floating_point trunc (arithmetic x); +float truncf(float x); +long double truncl(long double x); + +} // std + +*/ + +#include <__config> +#include <math.h> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +#pragma GCC system_header +#endif + +_LIBCPP_BEGIN_NAMESPACE_STD + +using ::signbit; +using ::fpclassify; +using ::isfinite; +using ::isinf; +using ::isnan; +using ::isnormal; +using ::isgreater; +using ::isgreaterequal; +using ::isless; +using ::islessequal; +using ::islessgreater; +using ::isunordered; +using ::isunordered; + +using ::float_t; +using ::double_t; + +#ifndef _AIX +using ::abs; +#endif + +#ifndef __sun__ +using ::acos; +using ::acosf; +using ::asin; +using ::asinf; +using ::atan; +using ::atanf; +using ::atan2; +using ::atan2f; +using ::ceil; +using ::ceilf; +using ::cos; +using ::cosf; +using ::cosh; +using ::coshf; +#endif // __sun__ + +using ::exp; +using ::expf; + +#ifndef __sun__ +using ::fabs; +using ::fabsf; +using ::floor; +using ::floorf; +#endif //__sun__ + +using ::fmod; +using ::fmodf; + +#ifndef __sun__ +using ::frexp; +using ::frexpf; +using ::ldexp; +using ::ldexpf; +#endif // __sun__ + +using ::log; +using ::logf; + +#ifndef __sun__ +using ::log10; +using ::log10f; +using ::modf; +using ::modff; +#endif // __sun__ + +using ::pow; +using ::powf; + +#ifndef __sun__ +using ::sin; +using ::sinf; +using ::sinh; +using ::sinhf; +#endif // __sun__ + +using ::sqrt; +using ::sqrtf; +using ::tan; +using ::tanf; + +#ifndef __sun__ +using ::tanh; +using ::tanhf; + +#ifndef _LIBCPP_MSVCRT +using ::acosh; +using ::acoshf; +using ::asinh; +using ::asinhf; +using ::atanh; +using ::atanhf; +using ::cbrt; +using ::cbrtf; +#endif + +using ::copysign; +using ::copysignf; + +#ifndef _LIBCPP_MSVCRT +using ::erf; +using ::erff; +using ::erfc; +using ::erfcf; +using ::exp2; +using ::exp2f; +using ::expm1; +using ::expm1f; +using ::fdim; +using ::fdimf; +using ::fmaf; +using ::fma; +using ::fmax; +using ::fmaxf; +using ::fmin; +using ::fminf; +using ::hypot; +using ::hypotf; +using ::ilogb; +using ::ilogbf; +using ::lgamma; +using ::lgammaf; +using ::llrint; +using ::llrintf; +using ::llround; +using ::llroundf; +using ::log1p; +using ::log1pf; +using ::log2; +using ::log2f; +using ::logb; +using ::logbf; +using ::lrint; +using ::lrintf; +using ::lround; +using ::lroundf; +#endif // _LIBCPP_MSVCRT +#endif // __sun__ + +#ifndef _LIBCPP_MSVCRT +using ::nan; +using ::nanf; +#endif // _LIBCPP_MSVCRT + +#ifndef __sun__ +#ifndef _LIBCPP_MSVCRT +using ::nearbyint; +using ::nearbyintf; +using ::nextafter; +using ::nextafterf; +using ::nexttoward; +using ::nexttowardf; +using ::remainder; +using ::remainderf; +using ::remquo; +using ::remquof; +using ::rint; +using ::rintf; +using ::round; +using ::roundf; +using ::scalbln; +using ::scalblnf; +using ::scalbn; +using ::scalbnf; +using ::tgamma; +using ::tgammaf; +using ::trunc; +using ::truncf; +#endif // !_LIBCPP_MSVCRT + +using ::acosl; +using ::asinl; +using ::atanl; +using ::atan2l; +using ::ceill; +using ::cosl; +using ::coshl; +using ::expl; +using ::fabsl; +using ::floorl; +using ::fmodl; +using ::frexpl; +using ::ldexpl; +using ::logl; +using ::log10l; +using ::modfl; +using ::powl; +using ::sinl; +using ::sinhl; +using ::sqrtl; +using ::tanl; + +#ifndef _LIBCPP_MSVCRT +using ::tanhl; +using ::acoshl; +using ::asinhl; +using ::atanhl; +using ::cbrtl; +#endif // !_LIBCPP_MSVCRT + +using ::copysignl; + +#ifndef _LIBCPP_MSVCRT +using ::erfl; +using ::erfcl; +using ::exp2l; +using ::expm1l; +using ::fdiml; +using ::fmal; +using ::fmaxl; +using ::fminl; +using ::hypotl; +using ::ilogbl; +using ::lgammal; +using ::llrintl; +using ::llroundl; +using ::log1pl; +using ::log2l; +using ::logbl; +using ::lrintl; +using ::lroundl; +using ::nanl; +using ::nearbyintl; +using ::nextafterl; +using ::nexttowardl; +using ::remainderl; +using ::remquol; +using ::rintl; +using ::roundl; +using ::scalblnl; +using ::scalbnl; +using ::tgammal; +using ::truncl; +#endif // !_LIBCPP_MSVCRT + +#else +using ::lgamma; +using ::lgammaf; +#endif // __sun__ + +_LIBCPP_END_NAMESPACE_STD + +#endif // _LIBCPP_CMATH |