[rrd-developers] Re: Fwd: invalid rpn expression problem

Stanislav Sinyagin ssinyagin at yahoo.com
Thu Apr 29 15:45:51 MEST 2004

Hi Tobi, 

I still can't figure out what's wrong. In my expression, A is a valid 
DEF variable, we use it just to have a valid variable, and then calculate the 
AREA based on time of the day. 

In this case, we POP the unneeded variable. I didn't check yet what 
happens if I just annihilate it: A,A,-


--- Tobias Oetiker <oetiker at ee.ethz.ch> wrote:
> Hi Stan,
> Yes, the RPN code is substantially different in 1.1.x ... there you
> can use RPN expressions on datasources and therefore it is
> separated out from the graphing code

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