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Re: [obm-l] (3x+1)/2 e (x)/2 ???
- To: obm-l@xxxxxxxxxxxxxx
- Subject: Re: [obm-l] (3x+1)/2 e (x)/2 ???
- From: "Maur�cio Collares" <mauricioc@xxxxxxxxx>
- Date: Tue, 15 May 2007 22:24:20 -0300
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Essa conjectura, chamada Conjectura de Collatz, ainda �, como o
pr�prio nome diz, um problema em aberto.
O artigo correspondente no Wikipedia
(<http://en.wikipedia.org/wiki/Collatz_conjecture>) � bem
interessante, mas a parte mais �til s�o as refer�ncias externas. Vale
a pena dar uma olhada.
--
Abra�os,
Maur�cio
On 5/15/07, charles <9charles@gmail.com> wrote:
> Oi,
> O problema � o seguinte: Se o n�mero � par aplica-se (x)/2 se � �mpar
> aplica-se a aquele (3x+1)/2. Provar que para qualquer n�mero podemos chegar
> ao n�mero 1.
>
> Algu�m a� sabe me falar algo ou indicar um endere�o na internet sobre esse
> problema?
> De qualquer modo obrigado,
>
>
> valeu!
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