| /src/lib/libm/src/ |
| w_cosh.c | 19 * wrapper cosh(x)
27 __weak_alias(cosh, _cosh)
31 cosh(double x) /* wrapper cosh */
40 return __kernel_standard(x,x,5); /* cosh overflow */
|
| e_coshl.c | 50 * |cosh(x) - c(x)| < 2**-68.8
66 * |cosh(x) - c(x)| < 2**-121.69
111 RETURNI(1+tiny); /* cosh(tiny) = 1(+) with inexact */
136 /* |x| > o_threshold, cosh(x) overflow */
145 return cosh(x);
|
| namespace.h | 29 #define cosh _cosh macro
|
| /src/lib/libm/complex/ |
| ccosh.c | 44 w = cosh(x) * cos(y) + (sinh(x) * sin(y)) * I;
|
| csinh.c | 44 w = sinh(x) * cos(y) + (cosh(x) * sin(y)) * I;
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| ctanh.c | 44 d = cosh(2.0 * x) + cos(2.0 * y);
|
| ctan.c | 46 d = cos(2.0 * creal(z)) + cosh(2.0 * cimag(z));
|
| cephes_subr.c | 37 /* calculate cosh and sinh */
45 *c = cosh(x);
82 /* Taylor series expansion for cosh(2y) - cos(2x) */
|
| /src/lib/libm/noieee_src/ |
| n_cosh.c | 33 static char sccsid[] = "@(#)cosh.c 8.1 (Berkeley) 6/4/93";
37 /* COSH(X)
55 * 0 <= x <= 0.3465 : cosh(x) := 1 + -------------------
59 * 0.3465 <= x <= 22 : cosh(x) := -------------------
61 * 22 <= x <= lnovfl : cosh(x) := exp(x)/2
63 * : cosh(x) := exp(x)/2 (avoid overflow)
69 * cosh(x) is x if x is +INF, -INF, or NaN.
70 * only cosh(0)=1 is exact for finite x.
73 * cosh(x) returns the exact hyperbolic cosine of x nearly rounded.
89 __weak_alias(cosh, _cosh)
115 cosh(double x) function
[all...] |
| /src/tests/lib/libm/ |
| t_cosh.c | 57 * cosh(3)
62 atf_tc_set_md_var(tc, "descr", "cosh(x) for some values");
74 if (!(fabs((cosh(x) - cosh_x)/cosh_x) <= eps)) {
75 atf_tc_fail_nonfatal("cosh(%.17g) = %.17g != %.17g\n",
76 x, cosh(x), cosh_x);
84 atf_tc_set_md_var(tc, "descr", "Test cosh(NaN) == NaN");
92 ATF_CHECK(isnan(cosh(x)) != 0);
98 atf_tc_set_md_var(tc, "descr", "Test cosh(-Inf) == +Inf");
104 double y = cosh(x);
113 atf_tc_set_md_var(tc, "descr", "Test cosh(+Inf) == +Inf")
[all...] |
| /src/tests/lib/lua/libm/ |
| h_lualibm.c | 26 TEST(cosh(M_SQRT1_2));
27 TEST(acosh(cosh(M_SQRT1_2)));
|
| lualibm.lua | 32 test("cosh(M_SQRT1_2)", lm.cosh(lm.M_SQRT1_2))
33 test("acosh(cosh(M_SQRT1_2))", lm.acosh(lm.cosh(lm.M_SQRT1_2)))
|
| /src/external/gpl3/gcc/dist/libstdc++-v3/src/c++98/ |
| math_stubs_float.cc | 93 return (float) cosh(x);
|
| math_stubs_long_double.cc | 93 return cosh((double) x);
|
| /src/external/gpl3/gcc.old/dist/libstdc++-v3/src/c++98/ |
| math_stubs_float.cc | 93 return (float) cosh(x);
|
| math_stubs_long_double.cc | 93 return cosh((double) x);
|
| /src/external/apache2/llvm/dist/clang/lib/Headers/ |
| __clang_cuda_math_forward_declares.h | 53 __DEVICE__ double cosh(double);
54 __DEVICE__ float cosh(float);
212 using ::cosh;
|
| /src/external/lgpl3/mpc/dist/tests/ |
| Makefile.am | 60 cos.dsc cosh.dsc div.dsc div_2si.dsc div_2ui.dsc div_fr.dsc \
70 cmp_abs.dat conj.dat cos.dat cosh.dat \
|
| /src/external/gpl3/gcc.old/dist/libphobos/src/std/math/ |
| trigonometry.d | 1113 * $(TR $(TH x) $(TH cosh(x)) $(TH invalid?))
1117 real cosh(real x) @safe pure nothrow @nogc
1121 // cosh = (exp(x)+exp(-x))/2.
1128 double cosh(double x) @safe pure nothrow @nogc { return cosh(cast(real) x); }
1131 float cosh(float x) @safe pure nothrow @nogc { return cosh(cast(real) x); }
1139 assert(cosh(0.0) == 1.0);
1140 assert(cosh(1.0).isClose((E + 1.0 / E) / 2));
1148 assert(isClose(cosh(1.0), (E + 1.0 / E) / 2, real.sizeof > double.sizeof ? 1e-15 : 1e-14))
[all...] |
| /src/external/gpl3/gcc.old/dist/libphobos/libdruntime/core/stdc/ |
| tgmath.d | 144 alias core.stdc.math.cosh cosh;
146 alias core.stdc.math.coshf cosh;
148 alias core.stdc.math.coshl cosh;
151 deprecated alias core.stdc.complex.ccosh cosh;
152 deprecated alias core.stdc.complex.ccoshf cosh;
153 deprecated alias core.stdc.complex.ccoshl cosh;
644 alias core.stdc.math.cosh cosh;
646 alias core.stdc.math.coshf cosh;
[all...] |
| /src/external/gpl3/gcc/dist/gcc/ |
| fp-test.cc | 50 extern double cosh (double);
234 d1 = cosh (d2);
|
| /src/external/gpl3/gcc/dist/gcc/ginclude/ |
| tgmath.h | 70 #define cosh(z) __TGMATH_CPLX(z, cosh, ccosh) macro
|
| /src/external/gpl3/gcc.old/dist/gcc/ |
| fp-test.cc | 50 extern double cosh (double);
234 d1 = cosh (d2);
|
| /src/external/gpl3/gcc.old/dist/gcc/ginclude/ |
| tgmath.h | 70 #define cosh(z) __TGMATH_CPLX(z, cosh, ccosh) macro
|
| /src/external/lgpl3/mpc/dist/src/ |
| Makefile.am | 24 cmp.c cmp_abs.c cmp_si_si.c conj.c cos.c cosh.c \
|
