include/complex.h

45

double complex catan(double complex);

lib/libm/hidden/complex.h

25

PROTO_NORMAL(catan);

lib/libm/src/s_catan.c

128

DEF_STD(catan);

lib/libm/src/s_catan.c

129

LDBL_MAYBE_CLONE(catan);

lib/libm/src/s_catanh.c

54

w = -1.0 * I * catan (z * I);

regress/lib/libm/msun/invctrig_test.c

140

testall_odd(catan, zero, zero, ALL_STD_EXCEPT, 0, CS_BOTH);

regress/lib/libm/msun/invctrig_test.c

170

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

regress/lib/libm/msun/invctrig_test.c

178

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

regress/lib/libm/msun/invctrig_test.c

186

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

regress/lib/libm/msun/invctrig_test.c

195

testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, CS_IMAG);

regress/lib/libm/msun/invctrig_test.c

205

testall_odd_tol(catan, z, CMPLXL(pi / 2, 0.0), 1);

regress/lib/libm/msun/invctrig_test.c

214

testall_odd(catan, z, nan_nan, OPT_INVALID, 0, 0);

regress/lib/libm/msun/invctrig_test.c

222

testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, 0);

regress/lib/libm/msun/invctrig_test.c

246

testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);

regress/lib/libm/msun/invctrig_test.c

257

testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);

regress/lib/libm/msun/invctrig_test.c

268

testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);

regress/lib/libm/msun/invctrig_test.c

303

testall_tol(catan, z, CMPLXL(atan(nums[i]), 0), 1);

regress/lib/libm/msun/invctrig_test.c

331

testall_odd_tol(catan, z, atan_z, 2);