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  • Good point.

    Not sure I picked the single most significant picture, but then again I had already posted the link down there anyway.

    August 15, 2009

  • But what if n is not an integer? Time to haul out the gamma functions, telofy!

    August 15, 2009

  • Let n=p.

    Iterative definition:

    Recursive definition:

    Wikipedia: Factorial

    August 15, 2009

  • peep?

    August 15, 2009