| /third_party/optimized-routines/math/test/ |
| H A D | runulp.sh | 86 t expf 0 0xffff0000 10000
87 t expf 0x1p-14 0x1p8 50000
88 t expf -0x1p-14 -0x1p8 50000
273 expf __s_expf $runs
274 expf __v_expf $runv
275 expf __vn_expf $runvn
276 expf _ZGVnN4v_expf $runvn
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| /third_party/musl/libc-test/src/functionalext/supplement/math/math_gtest/ |
| H A D | math_exp_test.cpp | 42 * @tc.desc: Obtain test data in sequence and check if it is within the expected error range of the expf interface.
49 bool testResult = FloatUlpCmp(g_expfData[i].expected, expf(g_expfData[i].input), 1); in HWTEST_F()
56 * @tc.desc: When the parameter of expf is valid, test the return value of the function.
61 EXPECT_FLOAT_EQ(1.0f, expf(0.0f)); in HWTEST_F()
62 EXPECT_FLOAT_EQ(static_cast<float>(M_E), expf(1.0f)); in HWTEST_F()
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| /third_party/optimized-routines/math/ |
| H A D | expf.c | 34 expf (float x) in expf() function
89 strong_alias (expf, __expf_finite)
90 hidden_alias (expf, __ieee754_expf)
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| H A D | erff.c | 83 r = expf (-r); in erff()
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| H A D | v_expf.c | 49 V_NAME(expf) (v_f32_t x) in expf() function
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| /third_party/alsa-utils/speaker-test/ |
| H A D | st2095.c | 64 st2095->hp1_a1 = -2.0 * expf(-0.3826835 * st2095->w0t) * cosf(0.9238795 * st2095->w0t); in initialize_st2095_noise()
65 st2095->hp1_a2 = expf(2.0 * -0.3826835 * st2095->w0t); in initialize_st2095_noise()
70 st2095->hp2_a1 = -2.0 * expf(-0.9238795 * st2095->w0t) * cosf(0.3826835 * st2095->w0t); in initialize_st2095_noise()
71 st2095->hp2_a2 = expf(2.0 * -0.9238795 * st2095->w0t); in initialize_st2095_noise()
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| /third_party/musl/src/complex/ |
| H A D | cexpf.c | 47 return CMPLXF(expf(x), y); in cexpf()
69 * overflow in expf(x). in cexpf()
80 exp_x = expf(x); in cexpf()
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| H A D | __cexpf.c | 44 exp_x = expf(x - kln2); in __frexp_expf()
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| H A D | ctanhf.c | 56 float exp_mx = expf(-fabsf(x)); in ctanhf()
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| H A D | ccoshf.c | 57 /* x < 88.7: expf(|x|) won't overflow */ in ccoshf()
58 h = expf(fabsf(x)) * 0.5f; in ccoshf()
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| H A D | csinhf.c | 57 /* x < 88.7: expf(|x|) won't overflow */ in csinhf()
58 h = expf(fabsf(x)) * 0.5f; in csinhf()
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| /third_party/mesa3d/src/gallium/drivers/llvmpipe/ |
| H A D | lp_test_arit.c | 299 WRAP(expf)
305 #define expf wrap_expf macro
320 {"exp", &lp_build_exp, &expf, exp2_values, ARRAY_SIZE(exp2_values), 18.0 },
491 if (test->ref == &expf && util_inf_sign(testval) == -1) { in test_unary()
493 * for expf(-inf). As detecting the VC runtime version is in test_unary()
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| /third_party/ffmpeg/libavfilter/ |
| H A D | vf_grayworld.c | 118 lms[0] = expf(lms[0]); in lab2rgb()
119 lms[1] = expf(lms[1]); in lab2rgb()
120 lms[2] = expf(lms[2]); in lab2rgb()
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| /third_party/musl/porting/liteos_a/kernel/src/math/ |
| H A D | __expo2f.c | 7 /* expf(x)/2 for x >= log(FLT_MAX), slightly better than 0.5f*expf(x/2)*expf(x/2) */
16 return expf(x - kln2) * (sign * scale) * scale; in __expo2f()
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| H A D | coshf.c | 26 t = expf(x); in coshf()
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| H A D | erff.c | 120 return expf(-z*z - 0.5625f) * expf((z-x)*(z+x) + R/S)/x; in erfc2()
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| H A D | expf.c | 33 float expf(float x) in expf() function
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| /third_party/musl/src/math/ |
| H A D | __expo2f.c | 7 /* expf(x)/2 for x >= log(FLT_MAX), slightly better than 0.5f*expf(x/2)*expf(x/2) */
16 return expf(x - kln2) * (sign * scale) * scale; in __expo2f()
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| H A D | coshf.c | 26 t = expf(x); in coshf()
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| H A D | erff.c | 120 return expf(-z*z - 0.5625f) * expf((z-x)*(z+x) + R/S)/x; in erfc2()
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| H A D | expf.c | 33 float expf(float x) in expf() function
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| /third_party/ffmpeg/libavutil/ |
| H A D | ffmath.h | 64 return expf(logf(x) * y); in ff_fast_powf()
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| H A D | libm.h | 282 #undef expf macro
283 #define expf(x) ((float)exp(x)) macro
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| /third_party/musl/libc-test/src/math/ |
| H A D | expf.c | 6 #include "ucb/expf.h"
7 #include "sanity/expf.h"
8 #include "special/expf.h"
27 y = expf(p->x); in main()
31 printf("%s:%d: bad fp exception: %s expf(%a)=%a, want %s", in main()
38 printf("%s:%d: %s expf(%a) want %a got %a ulperr %.3f = %a + %a\n", in main()
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| /third_party/optimized-routines/math/include/ |
| H A D | mathlib.h | 11 float expf (float);
|