PASS_COMPLEX_ARG_COMPLEX_RET
PASS_COMPLEX_ARG_COMPLEX_RET(acos));
PASS_COMPLEX_ARG_COMPLEX_RET(asin));
PASS_COMPLEX_ARG_COMPLEX_RET(atan));
PASS_COMPLEX_ARG_COMPLEX_RET(acosh));
PASS_COMPLEX_ARG_COMPLEX_RET(asinh));
PASS_COMPLEX_ARG_COMPLEX_RET(atanh));
PASS_COMPLEX_ARG_COMPLEX_RET(cos));
PASS_COMPLEX_ARG_COMPLEX_RET(sin));
PASS_COMPLEX_ARG_COMPLEX_RET(tan));
PASS_COMPLEX_ARG_COMPLEX_RET(cosh));
PASS_COMPLEX_ARG_COMPLEX_RET(sinh));
PASS_COMPLEX_ARG_COMPLEX_RET(tanh));
PASS_COMPLEX_ARG_COMPLEX_RET(exp));
PASS_COMPLEX_ARG_COMPLEX_RET(log));
PASS_COMPLEX_ARG_COMPLEX_RET(sqrt));
PASS_COMPLEX_ARG_COMPLEX_RET(conj));
PASS_COMPLEX_ARG_COMPLEX_RET(cproj));