PASS_REAL_ARG_REAL_RET
PASS_REAL_ARG_REAL_RET(acos) &&
PASS_REAL_ARG_REAL_RET(asin) &&
PASS_REAL_ARG_REAL_RET(atan) &&
PASS_REAL_ARG_REAL_RET(acosh) &&
PASS_REAL_ARG_REAL_RET(asinh) &&
PASS_REAL_ARG_REAL_RET(atanh) &&
PASS_REAL_ARG_REAL_RET(cos) &&
PASS_REAL_ARG_REAL_RET(sin) &&
PASS_REAL_ARG_REAL_RET(tan) &&
PASS_REAL_ARG_REAL_RET(cosh) &&
PASS_REAL_ARG_REAL_RET(sinh) &&
PASS_REAL_ARG_REAL_RET(tanh) &&
PASS_REAL_ARG_REAL_RET(exp) &&
PASS_REAL_ARG_REAL_RET(log) &&
PASS_REAL_ARG_REAL_RET(sqrt) &&
PASS_REAL_ARG_REAL_RET(fabs) &&
PASS_REAL_ARG_REAL_RET(cbrt));
PASS_REAL_ARG_REAL_RET(ceil));
PASS_REAL_ARG_REAL_RET(erf));
PASS_REAL_ARG_REAL_RET(erfc));
PASS_REAL_ARG_REAL_RET(exp2));
PASS_REAL_ARG_REAL_RET(expm1));
PASS_REAL_ARG_REAL_RET(floor));
PASS_REAL_ARG_REAL_RET(lgamma));
PASS_REAL_ARG_REAL_RET(log10));
PASS_REAL_ARG_REAL_RET(log1p));
PASS_REAL_ARG_REAL_RET(log2));
PASS_REAL_ARG_REAL_RET(logb));
PASS_REAL_ARG_REAL_RET(nearbyint));
PASS_REAL_ARG_REAL_RET(rint));
PASS_REAL_ARG_REAL_RET(round));
PASS_REAL_ARG_REAL_RET(tgamma));
PASS_REAL_ARG_REAL_RET(trunc));