/openbsd-current/lib/libm/arch/amd64/ |
H A D | s_log1p.S | 17 * The log1p() function is provided to compute an accurate value of 25 * log1p() is implemented by testing the range of the argument. 27 * Else, we compute log1p(x) = ln(2)*ld(1 + x) the traditional way 42 ENTRY(log1p) 43 RETGUARD_SETUP(log1p, r11) 66 RETGUARD_CHECK(log1p, r11) 75 RETGUARD_CHECK(log1p, r11) 77 END_STD(log1p)
|
/openbsd-current/lib/libm/arch/i387/ |
H A D | s_log1p.S | 15 * The log1p() function is provided to compute an accurate value of 23 * log1p() is implemented by testing the range of the argument. 25 * Else, we compute log1p(x) = ln(2)*ld(1 + x) the traditional way 40 ENTRY(log1p) 69 END_STD(log1p)
|
/openbsd-current/lib/libm/src/ |
H A D | e_atanh.c | 18 * atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------) 22 * atanh(x) = 0.5*log1p(2x+2x*x/(1-x)) 55 t = 0.5*log1p(t+t*x/(one-x)); 57 t = 0.5*log1p((x+x)/(one-x));
|
H A D | s_log1p.c | 13 /* double log1p(double x) 27 * 2. Approximation of log1p(f). 45 * log1p(f) = f - (hfsq - s*(hfsq+R)). 47 * 3. Finally, log1p(x) = k*ln2 + log1p(f). 54 * log1p(x) is NaN with signal if x < -1 (including -INF) ; 55 * log1p(+INF) is +INF; log1p(-1) is -INF with signal; 56 * log1p(NaN) is that NaN with no signal. 69 * algorithm can be used to compute log1p( 98 log1p(double x) function 160 DEF_STD(log1p); variable 161 LDBL_MAYBE_CLONE(log1p); variable [all...] |
H A D | e_acosh.c | 20 * acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1. 57 return log1p(t+sqrt(2.0*t+t*t));
|
H A D | s_asinh.c | 21 * := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2))) 52 w =log1p(fabs(x)+t/(one+sqrt(one+t)));
|
/openbsd-current/regress/lib/libm/msun/ |
H A D | logarithm_test.c | 90 test(log1p, x, result, exceptmask, excepts); \ 176 /* log1p(-0.0) == -0.0 even when rounding upwards */ 218 * On ld128 platforms the log1p() implementation provides less accuracy, 237 test_tol(log1p, tests[i].x - 1, tests[i].logex, 257 test_tol(log1p, 0x0.3333333333333p0, 264 test_tol(log1p, -0x0.3333333333333p0,
|
/openbsd-current/gnu/llvm/clang/lib/Headers/ |
H A D | __clang_cuda_math_forward_declares.h | 126 __DEVICE__ double log1p(double); 127 __DEVICE__ float log1p(float); 246 using ::log1p;
|
H A D | __clang_cuda_cmath.h | 280 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, log1p) 410 using ::log1p;
|
H A D | tgmath.h | 938 // log1p 946 __tg_log1p(double __x) {return log1p(__x);} 952 #undef log1p macro 953 #define log1p(__x) __tg_log1p(__tg_promote1((__x))(__x)) macro
|
H A D | __clang_hip_cmath.h | 234 __DEF_FUN1(float, log1p) 522 __HIP_OVERLOAD1(double, log1p) 693 using ::log1p;
|
H A D | __clang_cuda_math.h | 174 __DEVICE__ double log1p(double __a) { return __nv_log1p(__a); } function
|
H A D | __clang_hip_math.h | 887 double log1p(double __x) { return __ocml_log1p_f64(__x); } function
|
/openbsd-current/regress/lib/libm/cephes/ |
H A D | testvect.c | 68 double log1p (double); 202 {"log1p", log1p, &NAN, &NAN, 0}, 203 {"log1p", log1p, &ZERO, &ZERO, 0}, 204 {"log1p", log1p, &MZERO, &MZERO, 0}, 205 {"log1p", log1p, &MONE, &MINF, 0}, 206 {"log1p", log1 [all...] |
/openbsd-current/gnu/gcc/libstdc++-v3/include/tr1/ |
H A D | math.h | 74 using std::tr1::log1p;
|
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/t/ |
H A D | math.t | 125 near(log1p(2), 1.09861228866811, "log1p", 1e-9); 126 near(log1p(1e-6), 9.99999500000333e-07, "log1p", 1e-9);
|
H A D | export.t | 165 isnormal isunordered j0 j1 jn lgamma log1p log2 logb lrint lround nan
|
/openbsd-current/include/ |
H A D | tgmath.h | 144 #define log1p(x) __tg_simple(x, log1p) macro
|
H A D | math.h | 210 double log1p(double);
|
/openbsd-current/gnu/gcc/gcc/config/m68k/ |
H A D | math-68881.h | 268 log1p (double x) function
|
/openbsd-current/gnu/usr.bin/gcc/gcc/config/m68k/ |
H A D | math-68881.h | 268 log1p (double x) function
|
/openbsd-current/lib/libm/hidden/ |
H A D | math.h | 134 PROTO_NORMAL(log1p); variable
|
/openbsd-current/gnu/llvm/libcxx/include/ |
H A D | math.h | 224 floating_point log1p (arithmetic x); 1356 // log1p 1358 inline _LIBCPP_HIDE_FROM_ABI float log1p(float __x) _NOEXCEPT {return __builtin_log1pf(__x);} 1361 _LIBCPP_HIDE_FROM_ABI double log1p(double __x) _NOEXCEPT { 1365 inline _LIBCPP_HIDE_FROM_ABI long double log1p(long double __x) _NOEXCEPT {return __builtin_log1pl(__x);} 1370 log1p(_A1 __x) _NOEXCEPT {return __builtin_log1p((double)__x);}
|
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/lib/ |
H A D | POSIX.pm | 431 jn lgamma log1p log2 logb lrint lround nan nearbyint nextafter nexttoward
|
/openbsd-current/gnu/usr.bin/gcc/gcc/testsuite/gcc.c-torture/compile/ |
H A D | 920428-2.c | 15 double log1p(double x);
|