Re: Counting primes, and lying mathematicians
From: josephus (dogbird_at_earthlink.net)
Date: 03/03/05
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Date: Thu, 03 Mar 2005 14:17:05 GMT
jstevh@msn.com wrote:
> Christian Bau wrote:
>
>>In article <1109734562.217804.129000@f14g2000cwb.googlegroups.com>,
>> jstevh@msn.com wrote:
>>
>>
>>>First off, it doesn't actually look like any other prime counting
>>>function, which you can verify by typing "prime counting function"
>
> in
>
>>>Google and going to look at some. However, some Usenet posters
>
> have
>
>>>gone around saying my discovery is just a copy of old mathematics
>
> and
>
>>>they often cite Legendre's Formula.
>>>
>>>Problem is, not only is it NOT Legendre's Formula, easily verified
>
> by
>
>>>inspection, but any similarities to Legendre's are because they
>
> *both*
>
>>>count primes and the count of primes is the same, right?
>>
>>Legendre's formula:
>>
>> Let phi (N, k) be the number of integers 1 <= i <= N which are
>> not divisible by any of the first k primes.
>>
>> pi (N) = phi (N, k) - k + 1 where k = pi (floor (sqrt (N)))
>>
>> phi (N, 0) = N
>> phi (N, k) = phi (N, k-1) - phi (floor (N / p (k)), k-1)
>>
>>This is practically identically to the formula that you find, as
>
> anybody
>
>>who doesn't keep their eyes closed will easily see. However, the
>>definition of phi (N, k) requires fewer special cases than your
>>definition, which makes it much easier to handle and to create
>
> improved
>
>>algorithms.
>>
>
>
> Well here's an area where fact-checking is possible.
>
> First off, as I mentioned Legendre's does NOT find the primes it needs
> on its own as can be seen with the variable p(k), which you'll note the
> poster did not explain, though it is the k_th prime.
>
> It's called a sieve function because it needs a human being or someone
> to give it a list of primes for it to work.
>
> Without that list given to it, it doesn't work. It does not work at
> all.
>
> But notice the poster didn't acknowledge that it's a sieve function and
> goes on as if a direct comparison can be made with my work claiming
> that it's "practically identically (sic)".
>
> That's the kind of blatant lying that math people do, and can do
> because most people are either intimidated by mathematical language,
> don't care, or simply believe that people don't lie to them.
>
> It is a *crucial* point.
>
> My prime counting function can find primes numbers on its own as it
> recurses, which has NEVER been seen before in mathematics with a "prime
> counting function".
>
> Every other recursive method for counting primes known has needed to be
> to given a list of primes.
>
> That is just a fact.
>
> So the fact is that the method shown *requires* a list of primes given
> to it, as I said, where that list is specifically used where you see
> p(k).
>
> But notice, the poster didn't explain p(k), and didn't acknowledge this
> point.
>
> Now there IS a similarity between my prime counting function and that
> relationship, as there's a mathematical relationship because they both
> do the same thing--count prime numbers.
>
> Why is that a big deal?
>
> Well, um, mathematicians supposedly value mathematics for its own sake,
> right?
>
> NEVER before in all of human history has a recursive method for
> counting primes that doesn't need to be given a list of primes been
> known.
>
> It's a unique find, with a clear way to show it's unique, and different
> from *anything* previously known.
>
> The facts are what's important here. Check the facts.
>
> Notice no one can give in reply a recursive prime counting function
> that does not need a list of primes given to it other than my prime
> counting function.
>
> Posters may lie around this issue, they may dodge it, or otherwise try
> to distract, but they can't refute me on it, and by itself that proves
> the uniqueness and importance of my find.
>
>
> James Harris
>
As near as I can tell you believe noone understands mathematics. It is
clear that you dont. I think it is a fallacy to assume your thesis is
more astute than the "mathematicians". It is clear that you separate
yourself from mathematicians. Because they do something you dont. make
sense.
josephus
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