Searched refs:acosh (Results 1 - 15 of 15) sorted by relevance

/freebsd-10-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.h273 double acosh(double);
H A Dmath_private.h685 #define __ieee754_acosh acosh
/freebsd-10-stable/contrib/libstdc++/include/tr1/
H A Dmath.h42 using std::tr1::acosh;
/freebsd-10-stable/lib/msun/tests/
H A Dinvctrig_test.c291 CMPLXL(acosh(fabsl(nums[i])),
295 -acosh(fabsl(nums[i]))), 1);
298 acosh(fabsl(nums[i]))), 1);
/freebsd-10-stable/lib/msun/
H A DSymbol.map11 acosh;
H A DMakefile135 MAN= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 \
147 MLINKS+=acosh.3 acoshf.3 acosh.3 acoshl.3
/freebsd-10-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-10-stable/include/
H A Dtgmath.h144 #define acosh(x) __tg_full(x, acosh) macro
/freebsd-10-stable/contrib/llvm/include/llvm/Target/
H A DTargetLibraryInfo.h96 /// double acosh(double x);
97 acosh, enumerator in enum:llvm::LibFunc::Func
/freebsd-10-stable/contrib/llvm/tools/clang/lib/Headers/
H A Dtgmath.h150 // acosh
158 __tg_acosh(double __x) {return acosh(__x);}
176 #undef acosh macro
177 #define acosh(__x) __tg_acosh(__tg_promote1((__x))(__x)) macro
/freebsd-10-stable/contrib/llvm/lib/Target/
H A DTargetLibraryInfo.cpp64 "acosh",
437 TLI.setUnavailable(LibFunc::acosh);
/freebsd-10-stable/contrib/gcc/
H A Dsys-protos.h94 extern double acosh(double);
/freebsd-10-stable/contrib/llvm/lib/Transforms/Utils/
H A DSimplifyLibCalls.cpp2124 case LibFunc::acosh:
/freebsd-10-stable/contrib/libstdc++/
H A Dconfigure30969 acosh(0.0);
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