Check here

http://www.decisionmodels.com/

the excel pages deal with speed and calculations

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Regards,

Peo Sjoblom

Excel 95 - Excel 2007
Northwest Excel Solutions
www.nwexcelsolutions.com
(remove ^^ from email)


"manxman" wrote in message
...
I have a spreadsheet that takes an inordinate amount of time to process any
new entry, about two seconds. It also causes other sheets to operate
slowly
when it is open. I think there is a recursive equation somewhere in the
ten
or twelve tabs, but how do I find it in a reasonable amount of time?