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<div class="navpath"><a class="el" href="a00124.html">glm</a>::<a class="el" href="a00150.html">gtx</a>::<a class="el" href="a00166.html">fast_exponential</a>
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<h1>glm::gtx::fast_exponential Namespace Reference</h1>
<p>GLM_GTX_fast_exponential extension: Fast but less accurate implementations of exponential based functions.
<a href="#_details">More...</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#a10df16993c31fda159ebe8fc0d95167f">fastExp</a> (const T &amp;x)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common exp function but less accurate. <a href="#a10df16993c31fda159ebe8fc0d95167f"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#a12669721e13e183233ed5c6025dce5e4">fastExp2</a> (const T &amp;x)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common exp2 function but less accurate. <a href="#a12669721e13e183233ed5c6025dce5e4"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#a23893e648b441fb48f8c0ab504cf8aeb">fastLn</a> (const T &amp;x)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common ln function but less accurate. <a href="#a23893e648b441fb48f8c0ab504cf8aeb"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#af0c2539c6843c1e0e514445bd4c4a72b">fastLog</a> (const T &amp;x)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common log function but less accurate. <a href="#af0c2539c6843c1e0e514445bd4c4a72b"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#aef27f6ec081ab71024019faa178d4506">fastLog2</a> (const T &amp;x)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common log2 function but less accurate. <a href="#aef27f6ec081ab71024019faa178d4506"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T , typename U &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">T&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#af19f293cf66712dc015880ef7645ec1e">fastPow</a> (const T &amp;x, const U &amp;y)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common pow function but less accurate. <a href="#af19f293cf66712dc015880ef7645ec1e"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">valType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00166.html#aaf77117ea021fa1ece715d0b94dd8a2b">fastPow</a> (valType const &amp;x, valType const &amp;y)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Faster than the common pow function but less accurate. <a href="#aaf77117ea021fa1ece715d0b94dd8a2b"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>GLM_GTX_fast_exponential extension: Fast but less accurate implementations of exponential based functions. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a10df16993c31fda159ebe8fc0d95167f"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastExp" ref="a10df16993c31fda159ebe8fc0d95167f" args="(const T &amp;x)" -->
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<td class="memname">T glm::gtx::fast_exponential::fastExp </td>
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<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Faster than the common exp function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
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<a class="anchor" id="a12669721e13e183233ed5c6025dce5e4"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastExp2" ref="a12669721e13e183233ed5c6025dce5e4" args="(const T &amp;x)" -->
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<td class="memname">T glm::gtx::fast_exponential::fastExp2 </td>
<td>(</td>
<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Faster than the common exp2 function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
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</div>
<a class="anchor" id="a23893e648b441fb48f8c0ab504cf8aeb"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastLn" ref="a23893e648b441fb48f8c0ab504cf8aeb" args="(const T &amp;x)" -->
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<td class="memname">T glm::gtx::fast_exponential::fastLn </td>
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<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em></td>
<td>&nbsp;)&nbsp;</td>
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<div class="memdoc">
<p>Faster than the common ln function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
</div>
</div>
<a class="anchor" id="af0c2539c6843c1e0e514445bd4c4a72b"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastLog" ref="af0c2539c6843c1e0e514445bd4c4a72b" args="(const T &amp;x)" -->
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<td class="memname">T glm::gtx::fast_exponential::fastLog </td>
<td>(</td>
<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Faster than the common log function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
</div>
</div>
<a class="anchor" id="aef27f6ec081ab71024019faa178d4506"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastLog2" ref="aef27f6ec081ab71024019faa178d4506" args="(const T &amp;x)" -->
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<td class="memname">T glm::gtx::fast_exponential::fastLog2 </td>
<td>(</td>
<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
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<div class="memdoc">
<p>Faster than the common log2 function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
</div>
</div>
<a class="anchor" id="af19f293cf66712dc015880ef7645ec1e"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastPow" ref="af19f293cf66712dc015880ef7645ec1e" args="(const T &amp;x, const U &amp;y)" -->
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<div class="memproto">
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<td class="memname">T glm::gtx::fast_exponential::fastPow </td>
<td>(</td>
<td class="paramtype">const T &amp;&nbsp;</td>
<td class="paramname"> <em>x</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">const U &amp;&nbsp;</td>
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<td></td>
<td>)</td>
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<p>Faster than the common pow function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
</div>
</div>
<a class="anchor" id="aaf77117ea021fa1ece715d0b94dd8a2b"></a><!-- doxytag: member="glm::gtx::fast_exponential::fastPow" ref="aaf77117ea021fa1ece715d0b94dd8a2b" args="(valType const &amp;x, valType const &amp;y)" -->
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<td class="memname">valType glm::gtx::fast_exponential::fastPow </td>
<td>(</td>
<td class="paramtype">valType const &amp;&nbsp;</td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">valType const &amp;&nbsp;</td>
<td class="paramname"> <em>y</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Faster than the common pow function but less accurate. </p>
<p>From GLM_GTX_fast_exponential extension. </p>
</div>
</div>
</div>
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