Date:         Wed, 20 Feb 2002 11:19:05 -0500
Reply-To:     Roger Lustig <rlustig@CBDCREDIT.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Roger Lustig <rlustig@CBDCREDIT.COM>
Organization: Creative Business Decisions, Inc.
Subject:      Re: n faculty
Content-Type: text/plain; charset=us-ascii; format=flowed

Topper:

It's "N factorial" in the US, at least.

That said, the gamma function's value for integer N is equal to (N-1)! .
So all you need to code is

   fac = gamma(x+1);

Roger

Topper wrote:

> Hello,
>
> What is the expression for n faculty in SAS? For example, how do I find the
> expression for 7! without calculating manually?
>
> Kind regards tp
>
>
>