<tr class="memdesc:gaffbc2f2cb15838de8886a68048f9004d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Normalize parameters and returns the dot product of x and y.  <a href="a00213.html#gaffbc2f2cb15838de8886a68048f9004d">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Dot product of vectors that need to be normali