| /third_party/musl/libc-test/src/api/ |
| H A D | tgmath.c | 96 #ifdef erfc in f()
97 {double r = erfc(x);} in f()
99 #error no erfc(x) in f()
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| H A D | math.c | 91 {double(*p)(double) = erfc;} in f()
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| /third_party/musl/libc-test/src/functionalext/supplement/math/math_gtest/ |
| H A D | math_erfc_test.cpp | 13 * @tc.desc: When the parameter of erfc is valid, test the return value of the function.
18 EXPECT_DOUBLE_EQ(0.15729920705028513, erfc(1.0)); in HWTEST_F()
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| /third_party/musl/libc-test/src/math/ |
| H A D | erfc.c | 6 #include "sanity/erfc.h"
7 #include "special/erfc.h"
26 y = erfc(p->x); in main()
30 printf("%s:%d: bad fp exception: %s erfc(%a)=%a, want %s", in main()
41 printf("%s:%d: %s erfc(%a) want %a got %a ulperr %.3f = %a + %a\n", in main()
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| /third_party/musl/porting/uniproton/kernel/include/ |
| H A D | tgmath.h | 164 #undef erfc macro
227 #define erfc(x) __tg_real(erfc, (x)) macro
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| H A D | math.h | 187 double erfc(double);
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| /third_party/musl/porting/liteos_m/kernel/include/ |
| H A D | tgmath.h | 164 #undef erfc macro
227 #define erfc(x) __tg_real(erfc, (x)) macro
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| H A D | math.h | 187 double erfc(double);
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| /third_party/musl/include/ |
| H A D | tgmath.h | 164 #undef erfc macro
227 #define erfc(x) __tg_real(erfc, (x)) macro
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| H A D | math.h | 187 double erfc(double);
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| /third_party/musl/porting/liteos_a/kernel/src/math/ |
| H A D | erfl.c | 28 * double erfc(double x)
35 * erfc(x) = 1-erf(x)
38 * erfc(-x) = 2 - erfc(x)
43 * erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
57 * erfc(x) = (1-c) - P1(s)/Q1(s) if x > 0
65 * erfc(x) = (1/x)*exp(-x*x-0.5625+R1(z)/S1(z))
67 * erf(x) = 1 - erfc(x)
70 * erfc(x) = (1/x)*exp(-x*x-0.5625+R2/S2) if x > 0
75 * erf(x) = sign(x)*(1.0 - erfc(
[all...] |
| H A D | erf.c | 13 * double erfc(double x)
20 * erfc(x) = 1-erf(x)
23 * erfc(-x) = 2 - erfc(x)
28 * erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
48 * erfc(x) = (1-c) - P1(s)/Q1(s) if x > 0
62 * erfc(x) = (1/x)*exp(-x*x-0.5625+R1/S1)
63 * erf(x) = 1 - erfc(x)
69 * erfc(x) = (1/x)*exp(-x*x-0.5625+R2/S2) if x > 0
72 * erf(x) = sign(x)*(1.0 - erfc(
244 double erfc(double x) erfc() function
[all...] |
| /third_party/musl/src/math/ |
| H A D | erfl.c | 28 * double erfc(double x)
35 * erfc(x) = 1-erf(x)
38 * erfc(-x) = 2 - erfc(x)
43 * erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
57 * erfc(x) = (1-c) - P1(s)/Q1(s) if x > 0
65 * erfc(x) = (1/x)*exp(-x*x-0.5625+R1(z)/S1(z))
67 * erf(x) = 1 - erfc(x)
70 * erfc(x) = (1/x)*exp(-x*x-0.5625+R2/S2) if x > 0
75 * erf(x) = sign(x)*(1.0 - erfc(
[all...] |
| H A D | erf.c | 13 * double erfc(double x)
20 * erfc(x) = 1-erf(x)
23 * erfc(-x) = 2 - erfc(x)
28 * erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
48 * erfc(x) = (1-c) - P1(s)/Q1(s) if x > 0
62 * erfc(x) = (1/x)*exp(-x*x-0.5625+R1/S1)
63 * erf(x) = 1 - erfc(x)
69 * erfc(x) = (1/x)*exp(-x*x-0.5625+R2/S2) if x > 0
72 * erf(x) = sign(x)*(1.0 - erfc(
244 double erfc(double x) erfc() function
[all...] |
| /third_party/musl/porting/liteos_a/kernel/include/ |
| H A D | math.h | 187 double erfc(double);
|
| /third_party/skia/third_party/externals/spirv-tools/test/ |
| H A D | ext_inst.opencl_test.cpp | 118 CASE1(Erfc, erfc),
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| /third_party/skia/third_party/externals/swiftshader/third_party/SPIRV-Tools/test/ |
| H A D | ext_inst.opencl_test.cpp | 118 CASE1(Erfc, erfc),
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| /third_party/spirv-tools/test/ |
| H A D | ext_inst.opencl_test.cpp | 118 CASE1(Erfc, erfc),
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| /third_party/musl/libc-test/src/math/gen/ |
| H A D | mplibm.c | 120 int mperfc(struct t *t) { return mpd1(t, erfc); } in mperfc()
|
| /third_party/python/Modules/ |
| H A D | mathmodule.c | 449 function erfc(x).
452 fraction approximation for erfc(x) for larger x;
453 combined with the relations erf(-x) = -erf(x) and erfc(x) = 1.0 - erf(x),
454 this gives us erf(x) and erfc(x) for all x.
466 erfc(x) = x*exp(-x*x)/sqrt(pi) * [1/(0.5 + x**2 -) 0.5/(2.5 + x**2 - )
476 but for large x, erfc(x) == 0.0 to within machine precision. (For
477 example, erfc(30.0) is approximately 2.56e-393).
520 Given a positive float x, return an approximation to erfc(x). Converges
523 <= 30.0, we're safe up to nterms = 100. For x >= 30.0, erfc(x) is smaller
580 /* Complementary error function erfc(
[all...] |
| /third_party/optimized-routines/math/test/ |
| H A D | mathtest.c | 269 TFUNC(at_d,rt_d, erfc, 16*ULPUNIT),
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| /third_party/libabigail/tests/lib/ |
| H A D | catch.hpp | 7031 return std::erfc(-x / std::sqrt(2.0)) / 2.0;
|
| /third_party/python/ |
| H A D | configure | 22734 for ac_func in acosh asinh atanh erf erfc expm1 log1p log2
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| /third_party/rust/crates/bindgen/bindgen-tests/tests/ |
| H A D | stylo.hpp | 33642 extern double erfc (double) throw (); extern double __erfc (double) throw ();
35237 using ::erfc;
35466 erfc(float __x)
35470 erfc(long double __x)
35478 erfc(_Tp __x)
[all...] |