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Topic: Computing pi (or not)
Replies: 8   Last Post: Sep 18, 2012 1:28 PM

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kirby urner

Posts: 3,690
Registered: 11/29/05
Re: Computing pi (or not)
Posted: Sep 14, 2012 10:06 AM
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On Thu, Sep 13, 2012 at 10:36 PM, Joe Niederberger
<> wrote:
>>The tree "paradox" is a standard technique/idea in set
> theory and logic, and a good starting point for those
> interested would be to google "infinite binary tree"
> and "binary tree" AND "real numbers".
> The "infinite binary tree paradox" I can read about focuses on the cardinality of paths versus vertices. I could have been much clearer, but I am asking something different: if the algorithm is outputting all real numbers between [0,1], (or [0,10] etc. take your pick) then how can some/most of these be called "non-computable"?
> Joe N

I don't see any "algorithm", I see a messy drawing in a notebook, like
something Vi Hart might draw in one of her Youtubes.


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