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<title>GLM_GTX_fast_exponential: Fast exponentiation functions</title>
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<!-- Generated by Doxygen 1.7.5.1 -->
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<li><a href="index.html"><span>Main Page</span></a></li>
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">GLM_GTX_fast_exponential: Fast exponentiation functions</div> </div>
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<div class="ingroups"><a class="el" href="a00137.html">GTX Extensions (Experimental)</a></div></div>
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<div class="contents">
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#ga81550f837781889cc21fe49852102ea0">fastExp</a> (const T &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#ga27ffd3d58db8a5309300f16cc5d9284c">fastExp2</a> (const T &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#gaddd4e635f1c3168122fe7b14753935b9">fastLn</a> (const T &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#ga784a80d571f0f596d438863775827cd0">fastLog</a> (const T &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#gac516a11818384b9392412ac199044cf6">fastLog2</a> (const T &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#ga0ecbe429c87b820368f425ee8d22841a">fastPow</a> (genType const &x, genType const &y)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename genTypeT , typename genTypeU > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">genTypeT </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#ga3afd7b7f1ac505ca9247dc6ffa0c25cb">fastPow</a> (genTypeT const &x, genTypeU const &y)</td></tr>
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</table>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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<p>Fast but less accurate implementations of exponential based functions. </p>
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<p><<a class="el" href="a00023.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/fast_exponential.hpp</a>> need to be included to use these functionalities. </p>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="ga81550f837781889cc21fe49852102ea0"></a><!-- doxytag: member="glm::fastExp" ref="ga81550f837781889cc21fe49852102ea0" args="(const T &x)" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">T glm::fastExp </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Faster than the common exp function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga27ffd3d58db8a5309300f16cc5d9284c"></a><!-- doxytag: member="glm::fastExp2" ref="ga27ffd3d58db8a5309300f16cc5d9284c" args="(const T &x)" -->
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<td class="memname">T glm::fastExp2 </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Faster than the common exp2 function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gaddd4e635f1c3168122fe7b14753935b9"></a><!-- doxytag: member="glm::fastLn" ref="gaddd4e635f1c3168122fe7b14753935b9" args="(const T &x)" -->
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<td class="memname">T glm::fastLn </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<p>Faster than the common ln function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga784a80d571f0f596d438863775827cd0"></a><!-- doxytag: member="glm::fastLog" ref="ga784a80d571f0f596d438863775827cd0" args="(const T &x)" -->
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<td class="memname">T glm::fastLog </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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</tr>
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<div class="memdoc">
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<p>Faster than the common log function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gac516a11818384b9392412ac199044cf6"></a><!-- doxytag: member="glm::fastLog2" ref="gac516a11818384b9392412ac199044cf6" args="(const T &x)" -->
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<tr>
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<td class="memname">T glm::fastLog2 </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Faster than the common log2 function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga0ecbe429c87b820368f425ee8d22841a"></a><!-- doxytag: member="glm::fastPow" ref="ga0ecbe429c87b820368f425ee8d22841a" args="(genType const &x, genType const &y)" -->
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<td class="memname">genType glm::fastPow </td>
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<td>(</td>
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<td class="paramtype">genType const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">genType const & </td>
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<td class="paramname"><em>y</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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<div class="memdoc">
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<p>Faster than the common pow function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga3afd7b7f1ac505ca9247dc6ffa0c25cb"></a><!-- doxytag: member="glm::fastPow" ref="ga3afd7b7f1ac505ca9247dc6ffa0c25cb" args="(genTypeT const &x, genTypeU const &y)" -->
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<div class="memitem">
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<td class="memname">genTypeT glm::fastPow </td>
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<td>(</td>
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<td class="paramtype">genTypeT const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">genTypeU const & </td>
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<td class="paramname"><em>y</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Faster than the common pow function but less accurate. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00167.html" title="Fast but less accurate implementations of exponential based functions.">GLM_GTX_fast_exponential: Fast exponentiation functions</a> </dd></dl>
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