include/complex.h

46

double complex ccos(double complex);

lib/libm/hidden/complex.h

26

PROTO_NORMAL(ccos);

lib/libm/src/s_ccos.c

86

DEF_STD(ccos);

lib/libm/src/s_ccos.c

87

LDBL_MAYBE_UNUSED_CLONE(ccos);

regress/lib/libm/msun/ctrig_test.c

146

testall_even(ccos, zero, CMPLXL(1.0, -0.0), ALL_STD_EXCEPT, 0, CS_BOTH);

regress/lib/libm/msun/ctrig_test.c

176

testall_even(ccos, z, nan_nan, ALL_STD_EXCEPT, 0, 0);

regress/lib/libm/msun/ctrig_test.c

185

testall_even(ccos, z, nan_nan, OPT_INVALID, 0, 0);

regress/lib/libm/msun/ctrig_test.c

193

testall_even(ccos, z, nan_nan, OPT_INVALID, 0, 0);

regress/lib/libm/msun/ctrig_test.c

202

testall_even(ccos, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0,

regress/lib/libm/msun/ctrig_test.c

212

testall_even(ccos, z, nan_nan, OPT_INVALID, 0, 0);

regress/lib/libm/msun/ctrig_test.c

220

testall_even(ccos, z, CMPLXL(NAN, 0), ALL_STD_EXCEPT, 0, 0);

regress/lib/libm/msun/ctrig_test.c

228

testall_even(ccos, z, CMPLXL(NAN, 0), ALL_STD_EXCEPT, 0, 0);

regress/lib/libm/msun/ctrig_test.c

260

testall_even(ccos, z, CMPLXL(INFINITY, NAN),

regress/lib/libm/msun/ctrig_test.c

275

testall_even(ccos, z, CMPLXL(c, -s), OPT_INEXACT, 0, CS_BOTH);

regress/lib/libm/msun/ctrig_test.c

286

testall_even(ccos, z, CMPLXL(NAN, 0), ALL_STD_EXCEPT, FE_INVALID, 0);

regress/lib/libm/msun/ctrig_test.c

296

testall_even(ccos, z, CMPLXL(NAN, NAN), ALL_STD_EXCEPT, FE_INVALID, 0);

regress/lib/libm/msun/ctrig_test.c

323

test_even_tol(ccos, z, CMPLXL(cos(nums[i]),

regress/lib/libm/msun/ctrig_test.c

348

test_even_tol(ccos, z, CMPLXL(cosh(nums[i]), -0.0), DBL_ULP());