I don't think it is part of an add-in. I disabled my add-ins and it still
works.

"Doug Kanter" wrote:

"Brave Heart" <Brave wrote in message
...
The factorial function available in the english version of Excel is not
avilable in the Turkish version of Office 2003


Is there any chance it's part of an add-in that was not installed on your
computer? It seems odd that this feature would not exist only for one
language.