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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
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<title>libdragonfly: Math</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.5.3 -->
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<div class="tabs">
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  <ul>
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    <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
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    <li><a href="modules.html"><span>Modules</span></a></li>
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    <li><a href="annotated.html"><span>Data&nbsp;Structures</span></a></li>
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    <li><a href="files.html"><span>Files</span></a></li>
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    <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
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  </ul>
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</div>
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<h1>Math</h1><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__math.html#g97dbc34583839b703d2cdb374c9704f1">abs_int</a> (int x)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">absolute value  <a href="#g97dbc34583839b703d2cdb374c9704f1"></a><br></td></tr>


    		
  

  

    
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</table>


    		
  

  

    
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<hr><a name="_details"></a><h2>Detailed Description</h2>


    		
  

  

    
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Function(s) for performing math operations <hr><h2>Function Documentation</h2>


    		
  

  

    
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<a class="anchor" name="g97dbc34583839b703d2cdb374c9704f1"></a><!-- doxytag: member="math.c::abs_int" ref="g97dbc34583839b703d2cdb374c9704f1" args="(int x)" -->


    		
  

  

    
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      <table class="memname">


    		
  

  

    
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        <tr>


    		
  

  

    
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          <td class="memname">int abs_int           </td>


    		
  

  

    
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          <td>(</td>


    		
  

  

    
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          <td class="paramtype">int&nbsp;</td>


    		
  

  

    
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          <td class="paramname"> <em>x</em>          </td>


    		
  

  

    
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          <td>&nbsp;)&nbsp;</td>


    		
  

  

    
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          <td width="100%"></td>


    		
  

  

    
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        </tr>


    		
  

  

    
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      </table>


    		
  

  

    
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<div class="memdoc">


    		
  

  

    
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<p>


    		
  

  

    
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absolute value 


    		
  

  

    
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<p>


    		
  

  

    
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finds the absolute value of x<p>


    		
  

  

    
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<dl compact><dt><b>Parameters:</b></dt><dd>


    		
  

  

    
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  <table border="0" cellspacing="2" cellpadding="0">


    		
  

  

    
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    <tr><td valign="top"></td><td valign="top"><em>x</em>&nbsp;</td><td>the int of which we want to take its absolute value</td></tr>


    		
  

  

    
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  </table>


    		
  

  

    
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</dl>


    		
  

  

    
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>the absolute value of x </dd></dl>


    		
  

  

    
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</div>


    		
  

  

    
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</div><p>


    		
  

  

    
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Nov 5 19:59:43 2008 for libdragonfly by&nbsp;


    		
  

  

    
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<a href="http://www.doxygen.org/index.html">


    		
  

  

    
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address>


    		
  

  

    
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