Searched refs:acosh (Results 1 - 16 of 16) sorted by relevance

/freebsd-11-stable/lib/msun/src/
H A De_acosh.c21 * acosh(x) = log [ x + sqrt(x*x-1) ]
23 * acosh(x) := log(x)+ln2, if x is large; else
24 * acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else
25 * acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1.
28 * acosh(x) is NaN with signal if x<1.
29 * acosh(NaN) is NaN without signal.
54 return __ieee754_log(x)+ln2; /* acosh(huge)=log(2x) */
56 return 0.0; /* acosh(1) = 0 */
67 __weak_reference(acosh, acoshl);
H A Dmath.h268 double acosh(double);
H A Dmath_private.h740 #define __ieee754_acosh acosh
/freebsd-11-stable/contrib/llvm-project/clang/lib/Headers/
H A D__clang_cuda_math_forward_declares.h56 __DEVICE__ double acosh(double);
57 __DEVICE__ float acosh(float);
225 using ::acosh;
H A D__clang_cuda_cmath.h213 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, acosh)
340 using ::acosh;
H A Dtgmath.h143 // acosh
151 __tg_acosh(double __x) {return acosh(__x);}
169 #undef acosh macro
170 #define acosh(__x) __tg_acosh(__tg_promote1((__x))(__x)) macro
H A D__clang_cuda_device_functions.h1490 __DEVICE__ double acosh(double __a) { return __nv_acosh(__a); } function
H A Dopencl-c.h6557 float __ovld __cnfn acosh(float);
6558 float2 __ovld __cnfn acosh(float2);
6559 float3 __ovld __cnfn acosh(float3);
6560 float4 __ovld __cnfn acosh(float4);
6561 float8 __ovld __cnfn acosh(float8);
6562 float16 __ovld __cnfn acosh(float16);
6564 double __ovld __cnfn acosh(double);
6565 double2 __ovld __cnfn acosh(double2);
6566 double3 __ovld __cnfn acosh(double3);
6567 double4 __ovld __cnfn acosh(double
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/freebsd-11-stable/contrib/libstdc++/include/tr1/
H A Dmath.h42 using std::tr1::acosh;
/freebsd-11-stable/lib/msun/tests/
H A Dinvctrig_test.c292 CMPLXL(acosh(fabsl(nums[i])),
296 -acosh(fabsl(nums[i]))), 1);
299 acosh(fabsl(nums[i]))), 1);
/freebsd-11-stable/tools/regression/include/tgmath/
H A Dtgmath.c81 TGMACRO(acosh)
421 PRINT("acosh",
422 PASS_REAL_ARG_REAL_RET(acosh) &&
423 PASS_COMPLEX_ARG_COMPLEX_RET(acosh));
/freebsd-11-stable/lib/msun/
H A DMakefile155 MAN= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 \
169 MLINKS+=acosh.3 acoshf.3 acosh.3 acoshl.3
/freebsd-11-stable/include/
H A Dtgmath.h144 #define acosh(x) __tg_full(x, acosh) macro
/freebsd-11-stable/contrib/llvm-project/libcxx/include/
H A Dmath.h152 floating_point acosh (arithmetic x);
1111 // acosh
1113 inline _LIBCPP_INLINE_VISIBILITY float acosh(float __lcpp_x) _NOEXCEPT {return ::acoshf(__lcpp_x);}
1114 inline _LIBCPP_INLINE_VISIBILITY long double acosh(long double __lcpp_x) _NOEXCEPT {return ::acoshl(__lcpp_x);}
1119 acosh(_A1 __lcpp_x) _NOEXCEPT {return ::acosh((double)__lcpp_x);}
/freebsd-11-stable/contrib/gcc/
H A Dsys-protos.h94 extern double acosh(double);
/freebsd-11-stable/contrib/libstdc++/
H A Dconfigure30969 acosh(0.0);
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