Calculated Column in SharePoint List

Am sure lot of you are searching for formulae which can we used in the Calculated column in SharePoint list. If yes, you are in right place .

Here are some useful links :
http://office.microsoft.com/en-us/sharepointtechnology/CH100650061033.aspx
http://office.microsoft.com/en-us/sharepointtechnology/CH101032701033.aspx
http://office.microsoft.com/en-us/sharepointtechnology/HA101054791033.aspx?pid=CH100650061033#4