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<title>Geometric Built-In Functions</title>
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<div class="refentry">
<a id="id-1"></a>
<div class="titlepage"></div>
<div xmlns="" class="refnamediv">
<h1>Geometric Built-In Functions</h1>
<p>Click an item in the table below for details about that function.</p>
</div>
<div class="refsect1">
<a id="springboard"></a>
<h2></h2>
<div class="informaltable">
<table class="informaltable" border="1">
<colgroup>
<col align="left" class="col1" />
<col align="left" class="col2" />
</colgroup>
<tbody>
<tr>
<td align="left">
<a class="citerefentry" href="cross.html">
<span class="citerefentry">
<span class="refentrytitle">cross</span>
</span>
</a>
</td>
<td align="left">Cross product</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="dot.html">
<span class="citerefentry">
<span class="refentrytitle">dot</span>
</span>
</a>
</td>
<td align="left">Dot product</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="distance.html">
<span class="citerefentry">
<span class="refentrytitle">distance</span>
</span>
</a>
</td>
<td align="left">Vector distance</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="length.html">
<span class="citerefentry">
<span class="refentrytitle">length</span>
</span>
</a>
</td>
<td align="left">Vector length</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="normalize.html">
<span class="citerefentry">
<span class="refentrytitle">normalize</span>
</span>
</a>
</td>
<td align="left">Normal vector length 1</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="fast_distance.html">
<span class="citerefentry">
<span class="refentrytitle">fast_distance</span>
</span>
</a>
</td>
<td align="left">Vector distance</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="fast_length.html">
<span class="citerefentry">
<span class="refentrytitle">fast_length</span>
</span>
</a>
</td>
<td align="left">Vector length</td>
</tr>
<tr>
<td align="left">
<a class="citerefentry" href="fast_normalize.html">
<span class="citerefentry">
<span class="refentrytitle">fast_normalize</span>
</span>
</a>
</td>
<td align="left">Normal vector length 1</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="refsect1">
<a id="specification"></a>
<h2>Specification</h2>
<p>
<img src="pdficon_small1.gif" /> <a href="https://www.khronos.org/registry/cl/specs/opencl-2.1-openclc.pdf#page=88" target="OpenCL Spec">OpenCL Specification</a>
</p>
</div>
<div xmlns="" class="refsect3" lang="en" xml:lang="en"><a xmlns="http://www.w3.org/1999/xhtml" id="Copyright"></a><h4 xmlns="http://www.w3.org/1999/xhtml"></h4><img xmlns="http://www.w3.org/1999/xhtml" src="KhronosLogo.jpg" /><p xmlns="http://www.w3.org/1999/xhtml"></p>Copyright © 2007-2015 The Khronos Group Inc.
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