include/math.h

244

double tan(double);

include/tgmath.h

139

#define tan(a) __TG_COMPLEX((a), tan)

lib/libm/src/s_tan.c

52

__weak_alias(tan, _tan)

lib/libm/src/s_tan.c

55

tan(double x)

lib/libm/src/s_tanl.c

112

return tan(x);

lib/lua/libm/libm.c

153

DFUNC_DBL(tan)

tests/lib/libm/t_tan.c

105

ATF_CHECK(isnan(tan(x)) != 0);

tests/lib/libm/t_tan.c

117

const double y = tan(x);

tests/lib/libm/t_tan.c

131

const double y = tan(x);

tests/lib/libm/t_tan.c

147

ATF_CHECK(tan(x) == x);

tests/lib/libm/t_tan.c

160

ATF_CHECK(tan(x) == x);

tests/lib/libm/t_tan.c

189

ok = (tan(theta) == 0);

tests/lib/libm/t_tan.c

80

ok = (tan(theta) == 0);

tests/lib/libm/t_tan.c

83

ok = (fabs((tan(theta) - tan_theta)/tan_theta) <= eps);

tests/lib/libm/t_tan.c

89

deg, theta, tan(theta), tan_theta);

tests/lib/lua/libm/h_lualibm.c

32

TEST(tan(M_SQRT2));

tests/lib/lua/libm/h_lualibm.c

33

TEST(atan(tan(M_SQRT2)));

tests/lib/lua/libm/h_lualibm.c

83

TEST(tan(M_PI_4));