Searched refs:cos (Results 1 - 25 of 104) sorted by relevance

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/openbsd-current/gnu/usr.bin/gcc/gcc/testsuite/g++.old-deja/g++.mike/
H A Dp991.C11 Complex cos(const Complex&);
13 extern "C" double cos (double); // not the same as the above
18 Complex cos(const Complex& arg) { function
19 double nr = cos(arg.re)*cosh(arg.im);
/openbsd-current/lib/libm/arch/amd64/
H A Ds_cos.S11 ENTRY(cos)
12 RETGUARD_SETUP(cos, r11)
20 RETGUARD_CHECK(cos, r11)
32 RETGUARD_CHECK(cos, r11)
34 END_STD(cos)
/openbsd-current/lib/libm/src/
H A Ds_cos.c13 /* cos(x)
22 * Let S,C and T denote the sin, cos and tan respectively on
27 * n sin(x) cos(x) tan(x)
36 * Let trig be any of sin, cos, or tan.
50 cos(double x) function
66 /* cos(Inf or NaN) is NaN */
81 DEF_STD(cos); variable
82 LDBL_MAYBE_CLONE(cos); variable
H A Ds_ccosh.c35 * ccosh(z) = cosh x cos y + i sinh x sin y .
57 w = cosh (x) * cos (y) + (sinh (x) * sin (y)) * I;
H A Ds_cexp.c44 * w = r cos y + i r sin y.
69 w = r * cos (y) + r * sin (y) * I;
H A Ds_csinh.c34 * = sinh x * cos y + i cosh x * sin y .
56 w = sinh (x) * cos (y) + (cosh (x) * sin (y)) * I;
H A Ds_ctanh.c35 * tanh z = (sinh 2x + i sin 2y) / (cosh 2x + cos 2y) .
57 d = cosh (2.0 * x) + cos (2.0 * y);
H A De_jn.c78 * Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
80 * Let s=sin(x), c=cos(x),
83 * n sin(xn)*sqt2 cos(xn)*sqt2
91 case 0: temp = cos(x)+sin(x); break;
92 case 1: temp = -cos(x)+sin(x); break;
93 case 2: temp = -cos(x)-sin(x); break;
94 case 3: temp = cos(x)-sin(x); break;
228 * Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
230 * Let s=sin(x), c=cos(x),
233 * n sin(xn)*sqt2 cos(x
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H A Ds_ccos.c40 * w = cos x cosh y - i sin x sinh y.
83 w = cos(creal (z)) * ch - (sin (creal (z)) * sh) * I;
H A Ds_cpow.c70 w = r * cos (theta) + (r * sin (theta)) * I;
H A Ds_csin.c40 * w = sin x cosh y + i cos x sinh y.
85 w = sin (creal(z)) * ch + (cos (creal(z)) * sh) * I;
/openbsd-current/lib/libm/arch/i387/
H A Ds_cos.S9 ENTRY(cos)
26 END_STD(cos)
/openbsd-current/regress/lib/libm/fpaccuracy/
H A Dcos.c1 /* $OpenBSD: cos.c,v 1.1 2009/04/09 01:24:43 martynas Exp $ */
25 #define F cos
26 #define Fs "cos"
H A DMakefile5 atanh.c cos.c cosh.c erf.c erfc.c exp.c fpaccuracy.c j0.c \
/openbsd-current/regress/lib/libm/msun/
H A Dtrig_test.c87 "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...]
/openbsd-current/gnu/llvm/clang/lib/Headers/hlsl/
H A Dhlsl_intrinsics.h134 // cos builtins
136 __attribute__((clang_builtin_alias(__builtin_elementwise_cos))) half cos(half);
138 half2 cos(half2);
140 half3 cos(half3);
142 half4 cos(half4);
146 cos(float);
148 float2 cos(float2);
150 float3 cos(float3);
152 float4 cos(float4);
155 cos(doubl
[all...]
/openbsd-current/gnu/usr.bin/perl/t/op/
H A Dexp.t102 # cos() tests
103 cmp_ok(cos(0), '==', 1.0, 'cos(0) == 1');
104 cmp_ok(abs(cos($pi_2)), '<', 1e-9, 'cos(pi/2) == 0');
105 cmp_ok(abs(cos(-1 * $pi_2)), '<', 1e-9, 'cos(-pi/2) == 0');
107 cmp_ok(round(cos($x1)), '==', '0.540302306', "cos(1)");
/openbsd-current/regress/lib/libm/cephes/
H A Dmonot.c46 double cos (double);
118 {"cos", cos, 3.92699081698724139500E-1, 9.23873901367187500000E-1,
120 {"cos", cos, 7.85398163397448278999E-1, 7.07092285156250000000E-1,
122 {"cos", cos, 1.17809724509617241850E0, 3.82675170898437500000E-1,
124 {"cos", cos, 1.96349540849362069750E0, -3.82690429687500000000E-1,
126 {"cos", co
[all...]
H A Dtestvect.c55 double cos (double);
97 {"cos", cos, &PIO4, &SQRTH, 0},
99 {"cos", cos, 32767., 9.8226335176928229845654E-1, 0},
102 {"cos", cos, 8388607., -1.2349580912475928183718E-1, 0},
106 {"cos", cos, 2147483647., -6.8883669187794383467976E-1, 0},
109 {"cos", co
[all...]
/openbsd-current/gnu/lib/libstdc++/libstdc++/libmath/
H A Dstubs.c58 return (float) cos(x);
66 return cos((double) x);
/openbsd-current/gnu/lib/libstdc++/libstdc++/testsuite/26_numerics/
H A Dvalarray_name_lookup.cc71 Number cos(Number);
103 v = cos(u);
/openbsd-current/gnu/gcc/libstdc++-v3/include/c_compatibility/
H A Dmath.h40 using std::cos;
/openbsd-current/gnu/lib/libstdc++/libstdc++/include/c_compatibility/
H A Dmath.h40 using std::cos;
/openbsd-current/gnu/gcc/libstdc++-v3/libmath/
H A Dstubs.c143 return (float) cos(x);
151 return cos((double) x);
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/t/
H A Dusage.t18 [qw(abs alarm assert chdir closedir cos exit exp fabs fstat getc

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