Re: A89: Re: help me too please!


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Re: A89: Re: help me too please!




>I forgot to include that you must multiply the entire sum by four.
>Sorry.  It's not something that I need to reference often.  It looks like
>this:
>
>4(1-1/3+1/5-1/7+1/9-1/11+1/13....)


I did it to the 10000 and it came within .0001 (or something like that).
Does anyone know why this works?  Anyone know how many decimals of PI the
calculator has stored? (I know, it's probably at the back of my manual)




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