Searched refs:erf (Results 1 - 25 of 25) sorted by relevance

/openbsd-current/regress/lib/libm/fpaccuracy/
H A Derf.c1 /* $OpenBSD: erf.c,v 1.1 2009/04/09 01:24:43 martynas Exp $ */
25 #define F erf
26 #define Fs "erf"
H A DMakefile5 atanh.c cos.c cosh.c erf.c erfc.c exp.c fpaccuracy.c j0.c \
/openbsd-current/gnu/llvm/clang/lib/Headers/
H A D__clang_cuda_math_forward_declares.h57 __DEVICE__ double erf(double);
58 __DEVICE__ float erf(float);
213 using ::erf;
H A D__clang_cuda_cmath.h253 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, erf)
380 using ::erf;
H A Dtgmath.h621 // erf
629 __tg_erf(double __x) {return erf(__x);}
635 #undef erf macro
636 #define erf(__x) __tg_erf(__tg_promote1((__x))(__x)) macro
H A D__clang_hip_cmath.h217 __DEF_FUN1(float, erf)
493 __HIP_OVERLOAD1(double, erf)
663 using ::erf;
H A D__clang_cuda_math.h94 __DEVICE__ double erf(double __a) { return __nv_erf(__a); } function
H A D__clang_hip_math.h765 double erf(double __x) { return __ocml_erf_f64(__x); } function
H A Dopencl-c.h6911 float __ovld __cnfn erf(float);
6912 float2 __ovld __cnfn erf(float2);
6913 float3 __ovld __cnfn erf(float3);
6914 float4 __ovld __cnfn erf(float4);
6915 float8 __ovld __cnfn erf(float8);
6916 float16 __ovld __cnfn erf(float16);
6918 double __ovld __cnfn erf(double);
6919 double2 __ovld __cnfn erf(double2);
6920 double3 __ovld __cnfn erf(double3);
6921 double4 __ovld __cnfn erf(double
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/openbsd-current/regress/lib/libm/cephes/
H A Dtestvect.c71 double erf (double);
227 {"erf", erf, &NAN, &NAN, 0},
228 {"erf", erf, &ZERO, &ZERO, 0},
229 {"erf", erf, &MZERO, &MZERO, 0},
230 {"erf", erf, &INF, &ONE, 0},
231 {"erf", er
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/openbsd-current/gnu/usr.bin/perl/ext/POSIX/t/
H A Dmath.t162 near(erf(0.5), 0.520499877813047, "erf 0.5", 1.5e-7);
163 near(erf(1), 0.842700792949715, "erf 1", 1.5e-7);
164 near(erf(9), 1, "erf 9", 1.5e-7);
H A Dexport.t162 acosh asinh atanh cbrt copysign erf erfc exp2 expm1 fdim
/openbsd-current/lib/libm/src/
H A Ds_erf.c13 /* double erf(double x)
17 * erf(x) = --------- | exp(-t*t)dt
21 * erfc(x) = 1-erf(x)
23 * erf(-x) = -erf(x)
28 * erf(x) = x + x*R(x^2)
29 * erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
34 * | R - (erf(x)-x)/x | <= 2
38 * erf(x) = (2/sqrt(pi))*(x - x^3/3 + x^5/10 - x^7/42 + ....)
42 * point of erf(
188 erf(double x) function
238 DEF_STD(erf); variable
239 LDBL_MAYBE_CLONE(erf); variable
[all...]
/openbsd-current/gnu/gcc/libstdc++-v3/include/tr1/
H A Dmath.h53 using std::tr1::erf;
/openbsd-current/include/
H A Dtgmath.h126 #define erf(x) __tg_simple(x, erf) macro
H A Dmath.h219 double erf(double);
/openbsd-current/lib/libm/hidden/
H A Dmath.h65 PROTO_NORMAL(erf); variable
/openbsd-current/gnu/llvm/libcxx/include/
H A Dmath.h172 floating_point erf (arithmetic x);
1066 // erf
1068 inline _LIBCPP_HIDE_FROM_ABI float erf(float __x) _NOEXCEPT {return __builtin_erff(__x);}
1071 _LIBCPP_HIDE_FROM_ABI double erf(double __x) _NOEXCEPT {
1075 inline _LIBCPP_HIDE_FROM_ABI long double erf(long double __x) _NOEXCEPT {return __builtin_erfl(__x);}
1080 erf(_A1 __x) _NOEXCEPT {return __builtin_erf((double)__x);}
/openbsd-current/lib/libm/
H A DMakefile147 copysign.3 cos.3 cosh.3 erf.3 exp.3 \
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/lib/
H A DPOSIX.pm428 Inf NaN acosh asinh atanh cbrt copysign erf erfc exp2 expm1 fdim fma
/openbsd-current/gnu/usr.bin/gcc/gcc/testsuite/gcc.c-torture/compile/
H A D920428-2.c25 double erf(double x);
/openbsd-current/gnu/gcc/gcc/
H A Dsys-protos.h307 extern double erf(double);
/openbsd-current/gnu/usr.bin/gcc/gcc/
H A Dsys-protos.h307 extern double erf(double);
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/
H A DPOSIX.xs203 acosh asinh atanh cbrt copysign erf erfc exp2 expm1 fdim fma fmax
335 # define c99_erf erf
2097 erf = 9
2174 not_here("erf");
/openbsd-current/gnu/llvm/clang/lib/CodeGen/
H A DCGBuiltin.cpp2165 MUTATE_LDBL(erf)

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