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Re: [obm-l] 3 2's.

To: <obm-l@xxxxxxxxxxxxxx>
Subject: Re: [obm-l] 3 2's.
From: Claudio Buffara <claudio.buffara@xxxxxxxxxxxx>
Date: Thu, 23 Oct 2003 22:52:33 -0200
In-Reply-To: <001901c399b8$7bd51460$efa995c8@epq.ime.eb.br>
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Title: Re: [obm-l] 3 2's.

on 23.10.03 20:53, Marcio Afonso A. Cohen at marciocohen@superig.com.br wrote:

   Mostre como escrever qualquer inteiro n utilizando-se exatamente 3 algarismos, todos iguais a 2, e opera��es elementares (soma, subtra��o, multiplica��o, divis�o, log, exponencial, etc...).

   Por exemplo, 1 = 2^(2-2), 2 = 2+ 2 - 2, 3 = 2+(2/2), ..., generalize.

   Abra�os,
   Marcio

N = -log_2(log_2(raiz(raiz(...raiz(raiz(2))..)))) onde existem N raizes quadradas sucessivas.

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