 see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/pow.xml">GLSL pow man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.2 Exponential Functions</a> </dd></dl>

</div>
</div>
<a id="gaa83e5f1648b7ccdf33b87c07c76cb77c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaa83e5f1648b7ccdf33b87c07c76cb77c">&#9670;&nbsp;</a></span>sqrt()</h2>

<div class="memitem">
<div class="memproto">