| /src/lib/libm/src/ |
| s_tan.c | 18 /* tan(x)
26 * Let S,C and T denote the sin, cos and tan respectively on
31 * n sin(x) cos(x) tan(x)
40 * Let trig be any of sin, cos, or tan.
52 __weak_alias(tan, _tan)
55 tan(double x)
67 /* tan(Inf or NaN) is NaN */
|
| s_tanl.c | 37 * possibles resulted in tan(x) that exceeded 0.5 ULP (ie., 0.6%).
73 /* If x = +-0 or x is subnormal, then tan(x) = x. */
77 /* If x = NaN or Inf, then tan(x) = NaN. */
112 return tan(x);
|
| namespace.h | 103 #define tan _tan macro
|
| /src/lib/libm/arch/mc68881/ |
| s_tan.S | 39 ;.asciz "from: @(#)tan.s 5.1 (Berkeley) 5/17/90"
43 WEAK_ALIAS(tan, _tan)
|
| /src/lib/libm/arch/m68060/ |
| s_tan.S | 4 * FPLSP wrapper for tan
12 WEAK_ALIAS(tan, _tan)
|
| /src/tests/lib/libm/ |
| t_tan.c | 58 * tan(3)
80 ok = (tan(theta) == 0);
83 ok = (fabs((tan(theta) - tan_theta)/tan_theta) <= eps);
87 atf_tc_fail_nonfatal("tan(%d deg = %.17g) = %.17g"
89 deg, theta, tan(theta), tan_theta);
97 atf_tc_set_md_var(tc, "descr", "Test tan(NaN) == NaN");
105 ATF_CHECK(isnan(tan(x)) != 0);
111 atf_tc_set_md_var(tc, "descr", "Test tan(-Inf) == NaN");
117 const double y = tan(x);
125 atf_tc_set_md_var(tc, "descr", "Test tan(+Inf) == NaN")
[all...] |
| /src/lib/libm/noieee_src/ |
| n_tan.c | 33 static char sccsid[] = "@(#)tan.c 8.1 (Berkeley) 6/4/93";
40 tan(double x) function
45 if(!finite(x)) /* tan(NaN) and tan(INF) must be NaN */
|
| /src/tests/lib/lua/libm/ |
| h_lualibm.c | 32 TEST(tan(M_SQRT2));
33 TEST(atan(tan(M_SQRT2)));
83 TEST(tan(M_PI_4));
|
| lualibm.lua | 38 test("tan(M_SQRT2)", lm.tan(lm.M_SQRT2))
39 test("atan(tan(M_SQRT2))", lm.atan(lm.tan(lm.M_SQRT2)))
86 test("tan(M_PI_4)", lm.tan(lm.M_PI_4))
|
| /src/external/gpl3/gcc.old/dist/libphobos/src/std/math/ |
| trigonometry.d | 9 D implementations of tan, atan, and atan2 functions are based on the
120 * $(MYREF cos), $(MYREF tan), $(MYREF asin)
171 * $(TR $(TH x) $(TH tan(x)) $(TH invalid?))
178 real tan(real x) @safe pure nothrow @nogc
190 double tan(double x) @safe pure nothrow @nogc { return __ctfe ? cast(double) tan(cast(real) x) : tanImpl(x); }
194 float tan(float x) @safe pure nothrow @nogc { return __ctfe ? cast(float) tan(cast(real) x) : tanImpl(x); }
204 assert(isIdentical(tan(0.0), 0.0));
205 assert(tan(PI).isClose(0, 0.0, 1e-10))
[all...] |
| /src/lib/libm/arch/vax/ |
| n_tan.S | 30 * @(#)tan.s 8.1 (Berkeley) 6/4/93
40 * tan() observed maximum error = 2.15 ulps
42 * double tan(arg)
51 WEAK_ALIAS(tan, _tan)
|
| /src/external/gpl3/gcc/dist/libstdc++-v3/src/c++98/ |
| math_stubs_float.cc | 213 return (float) tan(x);
|
| math_stubs_long_double.cc | 213 return tan((double) x);
|
| /src/external/gpl3/gcc.old/dist/gcc/d/dmd/root/ |
| ctfloat.h | 25 static real_t tan(real_t x);
|
| /src/external/gpl3/gcc.old/dist/libstdc++-v3/src/c++98/ |
| math_stubs_float.cc | 213 return (float) tan(x);
|
| math_stubs_long_double.cc | 213 return tan((double) x);
|
| /src/external/apache2/llvm/dist/clang/lib/Headers/ |
| __clang_cuda_math_forward_declares.h | 174 __DEVICE__ double tan(double);
175 __DEVICE__ float tan(float);
268 using ::tan;
|
| /src/external/bsd/ntp/dist/clockstuff/ |
| propdelay.c | 63 extern double tan (double);
418 delta = atan((h / (EARTHRADIUS * sin(theta))) + tan(theta/2)) - theta;
441 phi = (PI/2.0) - atan((h / (EARTHRADIUS * sin(theta))) + tan(theta/2));
|
| /src/external/lgpl3/mpc/dist/tests/ |
| Makefile.am | 66 sinh.dsc sqr.dsc sqrt.dsc sub.dsc sub_fr.dsc sub_ui.dsc tan.dsc \
75 sqr.dat sqrt.dat strtoc.dat sub.dat sub_fr.dat tan.dat tanh.dat
|
| /src/external/gpl3/gcc.old/dist/libphobos/libdruntime/core/stdc/ |
| tgmath.d | 96 alias core.stdc.math.tan tan;
98 alias core.stdc.math.tanf tan;
100 alias core.stdc.math.tanl tan;
103 deprecated alias core.stdc.complex.ctan tan;
104 deprecated alias core.stdc.complex.ctanf tan;
105 deprecated alias core.stdc.complex.ctanl tan;
596 alias core.stdc.math.tan tan;
598 alias core.stdc.math.tanf tan;
[all...] |
| /src/external/gpl3/gcc/dist/gcc/ |
| fp-test.cc | 49 extern double tan (double);
233 d1 = tan (d2);
|
| /src/external/gpl3/gcc/dist/gcc/ginclude/ |
| tgmath.h | 69 #define tan(z) __TGMATH_CPLX(z, tan, ctan) macro
|
| /src/external/gpl3/gcc.old/dist/gcc/ |
| fp-test.cc | 49 extern double tan (double);
233 d1 = tan (d2);
|
| /src/external/gpl3/gcc.old/dist/gcc/ginclude/ |
| tgmath.h | 69 #define tan(z) __TGMATH_CPLX(z, tan, ctan) macro
|
| /src/external/lgpl3/mpc/dist/src/ |
| Makefile.am | 33 sqrt.c strtoc.c sub.c sub_fr.c sub_ui.c sum.c swap.c tan.c tanh.c \
|
