/freebsd-13-stable/lib/msun/i387/ |
H A D | s_cos.S | 39 ENTRY(cos) 56 END(cos)
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/freebsd-13-stable/lib/msun/src/ |
H A D | s_cos.c | 16 /* cos(x) 25 * Let S,C and T denote the sin, cos and tan respectively on 30 * n sin(x) cos(x) tan(x) 39 * Let trig be any of sin, cos, or tan. 55 cos(double x) function 71 /* cos(Inf or NaN) is NaN */ 88 __weak_reference(cos, cosl);
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H A D | s_ccosh.c | 33 * = cosh(x) cos(y) + i sinh(x) sin(y). 71 return (CMPLX(cosh(x) * cos(y), sinh(x) * sin(y))); 77 return (CMPLX(h * cos(y), copysign(h, x) * sin(y))); 85 return (CMPLX(h * h * cos(y), h * sin(y))); 130 * cosh(+-Inf + I y) = +Inf cos(y) +- I Inf sin(y) 135 return (CMPLX(INFINITY * cos(y), x * sin(y)));
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H A D | s_csinh.c | 33 * = sinh(x) cos(y) + i cosh(x) sin(y). 71 return (CMPLX(sinh(x) * cos(y), cosh(x) * sin(y))); 77 return (CMPLX(copysign(h, x) * cos(y), h * sin(y))); 85 return (CMPLX(h * cos(y), h * h * sin(y))); 129 * sinh(+-Inf + I y) = +-Inf cos(y) + I Inf sin(y) 134 return (CMPLX(x * cos(y), INFINITY * sin(y)));
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H A D | s_cexp.c | 57 /* cexp(0 + I y) = cos(y) + I sin(y) */ 59 return (CMPLX(cos(y), sin(y))); 89 return (CMPLX(exp_x * cos(y), exp_x * sin(y)));
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H A D | s_ctanh.c | 41 * beta = 1/cos^2(y) 49 * sinh(x) cos(y) + I cosh(x) sin(y) 51 * cosh(x) cos(y) + I sinh(x) sin(y) 53 * cosh(x) sinh(x) / cos^2(y) + I tan(y) 55 * 1 + sinh^2(x) / cos^2(y) 110 return (CMPLX(x, copysign(0, isinf(y) ? y : sin(y) * cos(y)))); 130 4 * sin(y) * cos(y) * exp_mx * exp_mx)); 135 beta = 1.0 + t * t; /* = 1 / cos^2(y) */
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H A D | s_cpow.c | 73 w = CMPLX(r * cos (theta), r * sin (theta));
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H A D | e_j0.c | 25 * j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0)) 26 * where x0 = x-pi/4. It is better to compute sin(x0),cos(x0) 28 * cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4) 29 * = 1/sqrt(2) * (cos(x) + sin(x)) 30 * sin(x0) = sin(x)cos(pi/4)-cos(x)sin(pi/4) 31 * = 1/sqrt(2) * (sin(x) - cos(x)) 33 * sin(x) +- cos( [all...] |
H A D | e_j1.c | 25 * j1(x) = sqrt(2/(pi*x))*(p1(x)*cos(x1)-q1(x)*sin(x1)) 26 * y1(x) = sqrt(2/(pi*x))*(p1(x)*sin(x1)+q1(x)*cos(x1)) 27 * where x1 = x-3*pi/4. It is better to compute sin(x1),cos(x1) 29 * cos(x1) = cos(x)cos(3pi/4)+sin(x)sin(3pi/4) 30 * = 1/sqrt(2) * (sin(x) - cos(x)) 31 * sin(x1) = sin(x)cos(3pi/4)-cos(x)sin(3pi/4) 32 * = -1/sqrt(2) * (sin(x) + cos( [all...] |
/freebsd-13-stable/lib/msun/tests/ |
H A D | trig_test.c | 87 "test special cases in sin(), cos(), and tan()"); 95 testall(cos, 0.0, 1.0, ALL_STD_EXCEPT, 0); 96 testall(cos, -0.0, 1.0, ALL_STD_EXCEPT, 0); 103 testall(cos, INFINITY, NAN, ALL_STD_EXCEPT, FE_INVALID); 106 testall(cos, -INFINITY, NAN, ALL_STD_EXCEPT, FE_INVALID); 111 testall(cos, NAN, NAN, ALL_STD_EXCEPT, 0); 186 ATF_CHECK(cos(d_pi_odd[i]) == -1.0); 190 ATF_CHECK(cos(-d_pi_odd[i]) == -1.0); 194 ATF_CHECK(cos(d_pi_odd[i] * 2) == 1.0); 198 ATF_CHECK(cos( [all...] |
H A D | cexp_test.c | 161 /* cexp(-inf + yi) = 0 * (cos(y) + sin(y)i) */ 175 /* cexp(inf + yi) = inf * (cos(y) + sin(y)i) (except y=0) */ 221 CMPLXL(cos(finites[i]), sin(finites[i])), 224 CMPLXL(cos(finites[i]), sin(finites[i])),
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H A D | ctrig_test.c | 322 copysign(0, cos(nums[i]))), DBL_ULP()); 323 test_even_tol(ccos, z, CMPLXL(cos(nums[i]), 342 test_odd_tol(csinh, z, CMPLXL(copysign(0, cos(nums[i])), 344 test_even_tol(ccosh, z, CMPLXL(cos(nums[i]),
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/freebsd-13-stable/sys/tools/sound/ |
H A D | feeder_eq_mkfilter.awk | 137 b1 = -2.0 * cos(w0); 140 a1 = -2.0 * cos(w0); 143 b0 = A*((A+1.0)+((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha)); 144 b1 = -2.0*A*((A-1.0)+((A+1.0)*cos(w0)) ); 145 b2 = A*((A+1.0)+((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha)); 146 a0 = (A+1.0)-((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha ); 147 a1 = 2.0 * ((A-1.0)-((A+1.0)*cos(w0)) ); 148 a2 = (A+1.0)-((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha ); 171 b1 = -2.0 * cos(w0); 174 a1 = -2.0 * cos(w [all...] |
H A D | feeder_rate_mkfilter.awk | 268 w = 0.36335819 + (0.4891775 * cos(x)) + \ 269 (0.1365995 * cos(2 * x)) + \ 270 (0.0106411 * cos(3 * x)); 273 w = 0.355768 + (0.487396 * cos(x)) + \ 274 (0.144232 * cos(2 * x)) + \ 275 (0.012604 * cos(3 * x)); 278 w = 0.422323 + (0.49755 * cos(x)) + \ 279 (0.07922 * cos(2 * x)); 282 w = 0.42 + (0.50 * cos(x)) + \ 283 (0.08 * cos( [all...] |
/freebsd-13-stable/contrib/netbsd-tests/lib/libpthread/ |
H A D | t_fpu.c | 81 x = sin ((y = cos (x + y + .4)) - (z = cos (x + z + .6)));
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/freebsd-13-stable/sys/dev/bxe/ |
H A D | ecore_init.h | 239 #define ECORE_VOQ_Q_REG_ADDR(cos, pf_q_num)\ 240 (QM_REG_VOQQMASK_0_LSB + 4 * ((cos) * 2 + ((pf_q_num) >> 5))) 308 traffic_cos[LLFC_TRAFFIC_TYPE_FCOE].cos); 310 traffic_cos[LLFC_TRAFFIC_TYPE_ISCSI].cos); 312 traffic_cos[LLFC_TRAFFIC_TYPE_ISCSI].cos); 316 traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos); 318 traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos); 320 traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos); 495 uint32_t vnic, cos; local 500 for (cos [all...] |
/freebsd-13-stable/contrib/netbsd-tests/lib/libm/ |
H A D | t_cos.c | 89 atf_tc_fail_nonfatal("cos(%d deg = %.17Lg) = %.17Lg" 165 * cos(3) 184 if (!(fabs((cos(theta) - cos_theta)/cos_theta) <= eps)) { 185 atf_tc_fail_nonfatal("cos(%d deg = %.17g) = %.17g" 187 deg, theta, cos(theta), cos_theta); 195 atf_tc_set_md_var(tc, "descr", "Test cos(NaN) == NaN"); 203 ATF_CHECK(isnan(cos(x)) != 0); 209 atf_tc_set_md_var(tc, "descr", "Test cos(-Inf) == NaN"); 216 ATF_CHECK(isnan(cos(x)) != 0); 222 atf_tc_set_md_var(tc, "descr", "Test cos( [all...] |
/freebsd-13-stable/contrib/ntp/clockstuff/ |
H A D | propdelay.c | 59 extern double cos (double); 391 (cos(l1r) * cos(l2r) * cos((long2-long1)*RADPERDEG)) 540 k2 = SATHEIGHT - (EARTHRADIUS * cos(theta));
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/freebsd-13-stable/contrib/llvm-project/clang/lib/Headers/ |
H A D | __clang_cuda_math_forward_declares.h | 51 __DEVICE__ double cos(double); 52 __DEVICE__ float cos(float); 208 using ::cos;
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H A D | __clang_cuda_cmath.h | 50 __DEVICE__ float cos(float __x) { return ::cosf(__x); } function 209 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, cos) 336 using ::cos;
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/freebsd-13-stable/usr.bin/calendar/ |
H A D | sunpos.c | 51 #define COS(x) (cos(D2R(x))) 129 int lcsign = cos(D2R(lambda)) < 0 ? -1 : 1; 131 || ((cos(D2R(alpha)) < 0) ? -1 : 1) != lcsign)
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/freebsd-13-stable/usr.bin/pom/ |
H A D | pom.c | 217 return(50 * (1 - cos(dtor(D)))); /* sec 63 #3 */
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/freebsd-13-stable/lib/msun/ |
H A D | Makefile | 157 cimag.3 clog.3 copysign.3 cos.3 cosh.3 cpow.3 csqrt.3 erf.3 \ 193 MLINKS+=cos.3 cosf.3 cos.3 cosl.3
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/freebsd-13-stable/tools/regression/include/tgmath/ |
H A D | tgmath.c | 84 TGMACRO(cos) 433 PRINT("cos", 434 PASS_REAL_ARG_REAL_RET(cos) && 435 PASS_COMPLEX_ARG_COMPLEX_RET(cos));
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/freebsd-13-stable/include/ |
H A D | tgmath.h | 149 #define cos(x) __tg_full(x, cos) macro
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