On Fri, 12 Nov 1999, Steve Bennett wrote:

> (PS: if anyone knows of a way of estimating the value of a factorial,
> I'd also appreciate that).

Did anyone mention stirling's approximation?
 N! ~= sqrt(2 pi N) (N/e)^N

By taking the log of this, you will find your number to be
about 512,390 digits long.

----------------------------
Dr. Theodore Norvell                                           [EMAIL PROTECTED]
Electrical and Computer Engineering                http://www.engr.mun.ca/~theo
Engineering and Applied Science                           Phone: (709) 737-8962
Memorial University of Newfoundland                         Fax: (709) 737-4042
St. John's, NF, Canada, A1B 3X5


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