Nope.
Ideally, yes. Although I suspect it wouldn't have much impact on performance when push comes to shove.
/ Marcus Comstedt (ACROSS) (Hail Ilpalazzo!)
Previous text:
2004-01-12 13:22: Subject: icc & nan
Ah. So there isn't any object representation of NaN lurking around somewhere, or something like that?
Hm, that code snippet ought only to be used if the C implementation is buggy...
/ Mirar