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Searched refs:log1p (Results 1 – 25 of 50) sorted by relevance

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/freebsd/contrib/arm-optimized-routines/math/test/testcases/directed/
H A Dlog1p.tst1 ; log1p.tst
6 func=log1p op1=7ff80000.00000001 result=7ff80000.00000001 errno=0
7 func=log1p op1=fff80000.00000001 result=7ff80000.00000001 errno=0
8 func=log1p op1=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
9 func=log1p op1=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
10 func=log1p op1=fff02000.00000000 result=7ff80000.00000001 errno=0 status=i
11 func=log1p op1=7ff00000.00000000 result=7ff00000.00000000 errno=0
15 func=log1p op1=00000000.00000000 result=00000000.00000000 errno=0
16 func=log1p op1=80000000.00000000 result=80000000.00000000 errno=0
21 func=log1p op1=00000000.00000001 result=00000000.00000001 errno=0 maybestatus=ux
[all …]
/freebsd/contrib/arm-optimized-routines/math/aarch64/advsimd/
H A Dlog1p.c31 return v_call_f64 (log1p, x, log1p_inline (x_nospecial, &d->d), cmp); in special_case()
39 VPCS_ATTR float64x2_t V_NAME_D1 (log1p) (float64x2_t x) in V_NAME_D1() argument
54 TEST_SIG (V, D, 1, log1p, -0.9, 10.0)
55 TEST_ULP (V_NAME_D1 (log1p), 1.95)
56 TEST_DISABLE_FENV_IF_NOT (V_NAME_D1 (log1p), WANT_SIMD_EXCEPT)
57 TEST_SYM_INTERVAL (V_NAME_D1 (log1p), 0.0, 0x1p-23, 50000)
58 TEST_SYM_INTERVAL (V_NAME_D1 (log1p), 0x1p-23, 0.001, 50000)
59 TEST_SYM_INTERVAL (V_NAME_D1 (log1p), 0.001, 1.0, 50000)
60 TEST_INTERVAL (V_NAME_D1 (log1p), 1, inf, 40000)
61 TEST_INTERVAL (V_NAME_D1 (log1p), -1.0, -inf, 500)
H A Dlog1pf.c41 float32x4_t VPCS_ATTR NOINLINE V_NAME_F1 (log1p) (float32x4_t x) in V_NAME_F1() argument
71 float32x4_t VPCS_ATTR NOINLINE V_NAME_F1 (log1p) (float32x4_t x) in V_NAME_F1() argument
84 HALF_WIDTH_ALIAS_F1 (log1p)
86 TEST_SIG (V, F, 1, log1p, -0.9, 10.0)
87 TEST_ULP (V_NAME_F1 (log1p), 1.20)
88 TEST_DISABLE_FENV_IF_NOT (V_NAME_F1 (log1p), WANT_SIMD_EXCEPT)
89 TEST_SYM_INTERVAL (V_NAME_F1 (log1p), 0.0, 0x1p-23, 30000)
90 TEST_SYM_INTERVAL (V_NAME_F1 (log1p), 0x1p-23, 1, 50000)
91 TEST_INTERVAL (V_NAME_F1 (log1p), 1, inf, 50000)
92 TEST_INTERVAL (V_NAME_F1 (log1p), -1.0, -inf, 1000)
/freebsd/contrib/arm-optimized-routines/math/aarch64/sve/
H A Dlog1pf.c24 svfloat32_t SV_NAME_F1 (log1p) (svfloat32_t x, svbool_t pg) in SV_NAME_F1() argument
36 TEST_SIG (SV, F, 1, log1p, -0.9, 10.0)
37 TEST_ULP (SV_NAME_F1 (log1p), 0.77)
38 TEST_DISABLE_FENV (SV_NAME_F1 (log1p))
39 TEST_SYM_INTERVAL (SV_NAME_F1 (log1p), 0, 0x1p-23, 5000)
40 TEST_SYM_INTERVAL (SV_NAME_F1 (log1p), 0x1p-23, 1, 5000)
41 TEST_INTERVAL (SV_NAME_F1 (log1p), 1, inf, 10000)
42 TEST_INTERVAL (SV_NAME_F1 (log1p), -1, -inf, 10)
H A Dlog1p.c44 return sv_call_f64 (log1p, x, y, special); in special_case()
51 svfloat64_t SV_NAME_D1 (log1p) (svfloat64_t x, svbool_t pg) in SV_NAME_D1() argument
110 TEST_SIG (SV, D, 1, log1p, -0.9, 10.0)
111 TEST_ULP (SV_NAME_D1 (log1p), 1.97)
112 TEST_DISABLE_FENV (SV_NAME_D1 (log1p))
113 TEST_SYM_INTERVAL (SV_NAME_D1 (log1p), 0.0, 0x1p-23, 50000)
114 TEST_SYM_INTERVAL (SV_NAME_D1 (log1p), 0x1p-23, 0.001, 50000)
115 TEST_SYM_INTERVAL (SV_NAME_D1 (log1p), 0.001, 1.0, 50000)
116 TEST_INTERVAL (SV_NAME_D1 (log1p), 1, inf, 10000)
117 TEST_INTERVAL (SV_NAME_D1 (log1p), -1, -inf, 10)
/freebsd/contrib/arm-optimized-routines/math/aarch64/experimental/
H A Dlog1p_2u.c41 log1p (double x) in log1p() function
126 TEST_SIG (S, D, 1, log1p, -0.9, 10.0)
127 TEST_ULP (log1p, 1.26)
128 TEST_SYM_INTERVAL (log1p, 0.0, 0x1p-23, 50000)
129 TEST_SYM_INTERVAL (log1p, 0x1p-23, 0.001, 50000)
130 TEST_SYM_INTERVAL (log1p, 0.001, 1.0, 50000)
131 TEST_SYM_INTERVAL (log1p, 1.0, inf, 5000)
H A Dacosh_3u.c52 return log1p (xm1 + sqrt (2 * xm1 + xm1 * xm1)); in acosh()
H A Dlog1pf_2u1.c156 TEST_SIG (S, F, 1, log1p, -0.9, 10.0)
/freebsd/contrib/llvm-project/libcxx/include/__cxx03/__math/
H A Dlogarithms.h74 inline _LIBCPP_HIDE_FROM_ABI float log1p(float __x) _NOEXCEPT { return __builtin_log1pf(__x); } in log1p() function
77 _LIBCPP_HIDE_FROM_ABI double log1p(double __x) _NOEXCEPT { in log1p() function
81 inline _LIBCPP_HIDE_FROM_ABI long double log1p(long double __x) _NOEXCEPT { return __builtin_log1pl… in log1p() function
84 inline _LIBCPP_HIDE_FROM_ABI double log1p(_A1 __x) _NOEXCEPT { in log1p() function
/freebsd/lib/msun/src/
H A De_atanh.c56 t = 0.5*log1p(t+t*x/(one-x)); in atanh()
58 t = 0.5*log1p((x+x)/(one-x)); in atanh()
H A Ds_log1p.c98 log1p(double x) in log1p() function
175 __weak_reference(log1p, log1pl);
H A Ds_clog.c75 return (CMPLX(log1p(ay * ay) / 2, v)); in clog()
147 return (CMPLX(log1p(ay2l + t + sh) / 2, v)); in clog()
H A De_acosh.c58 return log1p(t+sqrt(2.0*t+t*t)); in acosh()
H A Ds_asinh.c51 w =log1p(fabs(x)+t/(one+sqrt(one+t))); in asinh()
H A Dcatrig.c188 *rx = log1p(Am1 + sqrt(Am1 * (A + 1))); in do_hard_work()
199 *rx = log1p((y - 1) + sqrt((y - 1) * (y + 1))); in do_hard_work()
621 rx = log1p(4 * ax / sum_squares(ax - 1, ay)) / 4; in catanh()
/freebsd/lib/msun/tests/
H A Dlogarithm_test.c87 test(log1p, x, result, exceptmask, excepts); \
239 test_tol(log1p, tests[i].x - 1, tests[i].logex, in ATF_TC_BODY()
257 test_tol(log1p, 0x0.3333333333333p0, in ATF_TC_BODY()
267 test_tol(log1p, -0x0.3333333333333p0, in ATF_TC_BODY()
/freebsd/contrib/netbsd-tests/lib/libm/
H A Dt_log.c249 ATF_CHECK(isnan(log1p(x)) != 0); in ATF_TC_BODY()
261 const double y = log1p(x); in ATF_TC_BODY()
279 ATF_CHECK(log1p(x) == x); in ATF_TC_BODY()
290 const double x = log1p(-1.0); in ATF_TC_BODY()
308 ATF_CHECK(log1p(x) == x); in ATF_TC_BODY()
321 ATF_CHECK(log1p(x) == x); in ATF_TC_BODY()
/freebsd/contrib/llvm-project/clang/lib/Headers/
H A D__clang_cuda_math_forward_declares.h126 __DEVICE__ double log1p(double);
127 __DEVICE__ float log1p(float);
246 using ::log1p;
H A D__clang_cuda_cmath.h280 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, log1p)
410 using ::log1p;
H A D__clang_hip_cmath.h234 __DEF_FUN1(float, log1p)
528 __HIP_OVERLOAD1(double, log1p)
699 using ::log1p;
/freebsd/include/
H A Dtgmath.h185 #define log1p(x) __tg_simple(x, log1p) macro
/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DScalarFuncs.def91 TLI_DEFINE_SCALAR_MASS_FUNC("log1p", "__xl_log1p")
/freebsd/lib/msun/
H A DSymbol.map129 log1p;
/freebsd/contrib/llvm-project/libcxx/include/
H A Dmath.h471 using std::__math::log1p;
/freebsd/contrib/llvm-project/libcxx/include/__cxx03/
H A Dmath.h477 using std::__math::log1p;

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