calculation semi auto?

How does calculation = semiautomatic work? Can I use this setting to speed
up calculation of certian parts of very large sheets?

John,
This should help:
http://www.decisionmodels.com/calcsecretsh.htm

NickHK

"John" <[email protected]> wrote in message
news:[email protected]...
> How does calculation = semiautomatic work? Can I use this setting to
speed
> up calculation of certian parts of very large sheets?