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	<title>Abapnoultimo's Weblog by Uderson &#187; Matematica</title>
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		<title>Abapnoultimo's Weblog by Uderson &#187; Matematica</title>
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		<title>Matematica parte 01</title>
		<link>http://abapnoultimo.wordpress.com/2008/01/21/matematica-parte-01/</link>
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		<pubDate>Mon, 21 Jan 2008 19:22:16 +0000</pubDate>
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				<category><![CDATA[Matematica]]></category>

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		<description><![CDATA[Todo os cálculos em abap pode ser feitos sem o auxilio do comando compute, porem para garantir, a complexibilidade das expressões matemáticas complexas como: SIN, COS, LOG, SQRT, FRAC, TRUNC, é aconselhado utilizar o comando compute. Ex.:
 Data:  valor type p decimal 2 value ‘2.00’,
           retultado   type p decimal 2.
   COMPUTE   resultado = FRAC( valor).
ou
resultado = FRAC( valor). 
Compute [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=abapnoultimo.wordpress.com&blog=2480915&post=31&subd=abapnoultimo&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p><span style="color:#333333;"><font face="Times New Roman">Todo os cálculos em abap pode ser feitos sem o auxilio do comando compute, porem para garantir, a complexibilidade das expressões matemáticas complexas como: SIN, COS, LOG, SQRT, FRAC, TRUNC, é aconselhado utilizar o comando compute.</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Ex.:</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Data:<span>  </span>valor type p decimal 2 value ‘2.00’,</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman"><span>           </span>retultado<span>   </span>type p decimal 2.</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman"><span>  </span></font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">COMPUTE<span>   </span>resultado = FRAC( valor).</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">ou</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">resultado = FRAC( valor).</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">Compute x = FRAC (n):</font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman">O comando FRAC( Numero), retira toda parte inteira de um determinado valor fracionário, e transfere para uma variável do tipo compatível a parte fracionaria.</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">Ex.:</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Data:<span>  </span>valor type p decimal 2 value ‘2.23’,</font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman"><span>         </span>retultado<span>   </span>type p decimal 2.</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">COMPUTE<span>   </span>resultado = FRAC( valor).</font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman"></font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman">Resultado = 0.23</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Compute x = TRUNC (n): </font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman">O comando TRUNC ( numero ), trunca um determinado valor retirando a parte fracionário, e transferindo somente a parte inteira.</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">Ex.:</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Data:<span>  </span>valor type p decimal 2 value ‘2.23’,</font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman"><span>       </span>retultado<span>   </span>type p decimal 2.</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">COMPUTE<span>   </span>resultado = TRUNC( valor).</font></span></p>
<p><span style="color:#333333;"></span><span style="color:#333333;"><font face="Times New Roman">Resultado = 2.00</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span><span style="color:#333333;"><font face="Times New Roman">Compute x = SQRT (n):</font></span></p>
<p><span style="color:#333333;"><font face="Times New Roman">O comando SQTR ( numero ), retorna a raiz quadrada de um determinado valor.</font></span><span style="color:#333333;"><font face="Times New Roman"> </font></span></p>
<p><font face="Times New Roman"><span style="color:#333333;"> </span><span style="color:#333333;"><font>Data:<span>  </span>valor type p value ‘49’,</font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><font><span style="color:#333333;"><span>           </span></span><span style="color:#333333;">retultado<span>   </span>type p.</span></font><span style="color:#333333;"><font> </font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><span style="color:#333333;"><font>COMPUTE<span>  </span><span> </span>resultado = SQRT( valor).</font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><span style="color:#333333;"><font> </font></span><span style="color:#333333;"><font>Resultado = 7 </font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><span style="color:#333333;"><font>Compute x = ABS (n): </font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"><font>O comando ABS (NUMERO), retorna o valor absoluto de um determinado valor, lembrando que o valor absoluto é um numero positivo, então se o numero for negativo será retornado um valor positivo, e se o valor for positivo será retornado um valor positivo.</font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"><font>Data:<span>  </span>valor type p value ‘- 49’,</font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><font><span style="color:#333333;"><span>           </span></span><span style="color:#333333;">retultado<span>   </span>type p.</span></font></font></p>
<p><font face="Times New Roman"><font><span style="color:#333333;"></span></font><span style="color:#333333;"><font> </font></span><span style="color:#333333;"><font>COMPUTE<span>   </span>resultado = ABS( valor).</font></span><span style="color:#333333;"><font> </font></span></font></p>
<p><font face="Times New Roman"><span style="color:#333333;"></span><span style="color:#333333;"><font>Resultado = 49</font></span></font></p>
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