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From Toki Kantoor <toki.kant...@gmail.com>
Subject Re: Calc: Easy way to do N+(N-1)+(N-2)+(N-3)..(N-N+1)
Date Fri, 21 Jun 2013 22:39:54 GMT
On 06/21/2013 06:37 PM, Brian Barker wrote:
> Yes.  Sigma (1 to n) is n(n+1)/2.

Thanks.

>> If so, what is the formula, extension, or something?
> 
> =Xn*(Xn+1)/2
> 
> I trust this helps.

It helps a lot.
I wish I had book that contained functions and their formula, that
somebody that never took a match course could understand.

jonathon
-- 
LibreOffice in a Multi-Lingual Environment.

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