include/complex.h

66

double complex cacos(double complex);

lib/msun/src/catrig.c

434

w = cacos(z);

lib/msun/src/catrig.c

647

__weak_reference(cacos, cacosl);

lib/msun/tests/invctrig_test.c

133

testall_tol(cacos, zero, CMPLXL(pi / 2, -0.0), 1);

lib/msun/tests/invctrig_test.c

134

testall_tol(cacos, -zero, CMPLXL(pi / 2, 0.0), 1);

lib/msun/tests/invctrig_test.c

169

testall(cacos, z, nan_nan, ALL_STD_EXCEPT, 0, 0);

lib/msun/tests/invctrig_test.c

177

testall(cacos, z, nan_nan, OPT_INVALID, 0, 0);

lib/msun/tests/invctrig_test.c

185

testall(cacos, z, nan_nan, OPT_INVALID, 0, 0);

lib/msun/tests/invctrig_test.c

194

testall(cacos, z, CMPLXL(NAN, -INFINITY), ALL_STD_EXCEPT, 0, CS_IMAG);

lib/msun/tests/invctrig_test.c

203

testall_even(cacos, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, 0);

lib/msun/tests/invctrig_test.c

213

testall_even_tol(cacos, z, CMPLXL(pi / 2, NAN), 1);

lib/msun/tests/invctrig_test.c

221

testall(cacos, z, nan_nan, OPT_INVALID, 0, 0);

lib/msun/tests/invctrig_test.c

247

testall_tol(cacos, z, CMPLXL(pi / 4, -INFINITY), 1);

lib/msun/tests/invctrig_test.c

248

testall_tol(cacos, -z, CMPLXL(c3pi / 4, INFINITY), 1);

lib/msun/tests/invctrig_test.c

258

testall(cacos, z, CMPLXL(0, -INFINITY), OPT_INEXACT, 0, CS_BOTH);

lib/msun/tests/invctrig_test.c

259

testall_tol(cacos, -z, CMPLXL(pi, INFINITY), 1);

lib/msun/tests/invctrig_test.c

268

testall_tol(cacos, z, CMPLXL(pi / 2, -INFINITY), 1);

lib/msun/tests/invctrig_test.c

269

testall_tol(cacos, -z, CMPLXL(pi / 2, INFINITY), 1);

lib/msun/tests/invctrig_test.c

295

testall_tol(cacos, z, CMPLXL(acosl(nums[i]), -0.0), 1);

lib/msun/tests/invctrig_test.c

302

testall_tol(cacos, z,

lib/msun/tests/invctrig_test.c

341

testall_tol(cacos, z, acos_z, 2);