NAN
# if the NAN bit is set, in which case BSUN and AIOP will be set. #
# if the NAN bit is set, in which case BSUN and AIOP will be set. #
# if the NAN bit is set, in which case BSUN and AIOP will be set. #
DEFINE(NAN),
HOW(NAN) \
RX_HANDLER_OF_OBJ(_grp, _cmd, _name, NAN)
double result = NAN;
return NAN;
ret = NAN;
return NAN;
result.val = NAN;
RESULT.val = NAN; \
$$.val = NAN;
#define BOTTOM NAN
return NAN;
val = NAN;
val = NAN;