ector</td><td>The two-dimensional vector whose squared length is to be computed. </td></tr>
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  </dd>
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<dl class="section return"><dt>Returns</dt><dd>The squared length of the two-dimensional vector. </dd></dl>
<div class="fragment"><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;{ <span class="keywordflow">return</span> vector * vector; }</div>
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