include/math.h

268

double erf(double);

include/tgmath.h

153

#define erf(a) __TG_FN1(erf, (a))

lib/libm/noieee_src/n_erf.c

326

return (float)erf(x);

lib/libm/src/s_erfl.c

68

return erf(x);

lib/lua/libm/libm.c

119

DFUNC_DBL(erf)

tests/lib/libm/t_erf.c

105

double y = erf(x);

tests/lib/libm/t_erf.c

50

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

tests/lib/libm/t_erf.c

63

if (erf(x) != -1.0)

tests/lib/libm/t_erf.c

77

if (erf(x) != 1.0)

tests/lib/libm/t_erf.c

90

double y = erf(x);

tests/lib/lua/libm/h_lualibm.c

42

TEST(erf(M_SQRT1_2));