> I'm not 101% sure, but if I had to guess I'd say there is a difference.
> 4-4 == 0 > Unknown-Unknown == Unknown. > __IF__ you want to get a zero in all conditions, and if I'm right, > then your CDEF is wrong. yes, you are right. BTW in this situation it doesn't matter how we define base0, using POP or -, but if we want prevent some strange effects in the future will be better define base0 with POP operator. >> PS: base0=UNKN,POP,0 is better for this purpouse? > In that case: yes. > Alex -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
