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Topic: The relation between circumreference and radius of circle
Replies: 4   Last Post: May 6, 2013 2:58 PM

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Brian Q. Hutchings

Posts: 6,427
Registered: 12/6/04
Re: The relation between circumreference and radius of circle
Posted: May 6, 2013 2:58 PM
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there's more numbers, including the Fermat numbers,
in hte Pierpont primes for paperfolding, but I'm sure that
the first attempt to fold the 257-gon was the last.

> theoretically with paperfolding.  tehn,
> you can multiply by (other) Fermat primes, and
> powers of two.  of course, you can do as suggested,

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