src/third_party/glm/doc/api/a00147.html - cobalt - Git at Google

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 Functions</h2></td></tr>
 <tr class="memitem:ga25e54a7f44fc49ec6ac6ffc7675cf04a"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:ga25e54a7f44fc49ec6ac6ffc7675cf04a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga25e54a7f44fc49ec6ac6ffc7675cf04a">exp</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
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 <tr class="memitem:ga42ca440d9062f1f456f5a9e896378f9c"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:ga42ca440d9062f1f456f5a9e896378f9c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga42ca440d9062f1f456f5a9e896378f9c">exp2</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
 <tr class="separator:ga42ca440d9062f1f456f5a9e896378f9c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ga599103d4fe4ef2234761ba8da7268627"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:ga599103d4fe4ef2234761ba8da7268627"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga599103d4fe4ef2234761ba8da7268627">inversesqrt</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
 <tr class="separator:ga599103d4fe4ef2234761ba8da7268627"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ga21efca311e62d233de0ae96bab126b83"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:ga21efca311e62d233de0ae96bab126b83"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga21efca311e62d233de0ae96bab126b83">log</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
 <tr class="separator:ga21efca311e62d233de0ae96bab126b83"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:gabae30945338a555a03733f00dad95d0d"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:gabae30945338a555a03733f00dad95d0d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#gabae30945338a555a03733f00dad95d0d">log2</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
 <tr class="separator:gabae30945338a555a03733f00dad95d0d"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ga082b332a4b7c6ad1d43e09ff19e214dd"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:ga082b332a4b7c6ad1d43e09ff19e214dd"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga082b332a4b7c6ad1d43e09ff19e214dd">pow</a> (vecType&lt; T, P &gt; const &amp;base, vecType&lt; T, P &gt; const &amp;exponent)</td></tr>
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 <tr class="memitem:gae7ac2e44c14d4e8004098d0bfba6e2b8"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
 <tr class="memitem:gae7ac2e44c14d4e8004098d0bfba6e2b8"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#gae7ac2e44c14d4e8004098d0bfba6e2b8">sqrt</a> (vecType&lt; T, P &gt; const &amp;v)</td></tr>
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 </table>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <p>These all operate component-wise. </p>
 <p>The description is per component. </p>
 <h2 class="groupheader">Function Documentation</h2>
 <a class="anchor" id="ga25e54a7f44fc49ec6ac6ffc7675cf04a"></a>
 <div class="memitem">
 <div class="memproto">
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           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::exp </td>
           <td>(</td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Returns the natural exponentiation of x, i.e., e^x. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>exp function is defined for input values of v defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/exp.xml">GLSL exp 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 class="anchor" id="ga42ca440d9062f1f456f5a9e896378f9c"></a>
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 <div class="memproto">
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           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::exp2 </td>
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           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
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 <p>Returns 2 raised to the v power. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>exp2 function is defined for input values of v defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/exp2.xml">GLSL exp2 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>
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 <a class="anchor" id="ga599103d4fe4ef2234761ba8da7268627"></a>
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 <div class="memproto">
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         <tr>
           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::inversesqrt </td>
           <td>(</td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
           <td></td>
         </tr>
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 </div><div class="memdoc">

 <p>Returns the reciprocal of the positive square root of v. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>inversesqrt function is defined for input values of v defined in the range [0, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/inversesqrt.xml">GLSL inversesqrt 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>

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 <a class="anchor" id="ga21efca311e62d233de0ae96bab126b83"></a>
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           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::log </td>
           <td>(</td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
           <td></td>
         </tr>
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 </div><div class="memdoc">

 <p>Returns the natural logarithm of v, i.e., returns the value y which satisfies the equation x = e^y. </p>
 <p>Results are undefined if v &lt;= 0.</p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>log function is defined for input values of v defined in the range (0, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/log.xml">GLSL log 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 class="anchor" id="gabae30945338a555a03733f00dad95d0d"></a>
 <div class="memitem">
 <div class="memproto">
       <table class="memname">
         <tr>
           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::log2 </td>
           <td>(</td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">

 <p>Returns the base 2 log of x, i.e., returns the value y, which satisfies the equation x = 2 ^ y. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>log2 function is defined for input values of v defined in the range (0, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/log2.xml">GLSL log2 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 class="anchor" id="ga082b332a4b7c6ad1d43e09ff19e214dd"></a>
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           <td>(</td>
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           <td class="paramname"><em>base</em>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>exponent</em>&#160;</td>
         </tr>
         <tr>
           <td></td>
           <td>)</td>
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 <p>Returns 'base' raised to the power 'exponent'. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">base</td><td>Floating point value. pow function is defined for input values of 'base' defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
     <tr><td class="paramname">exponent</td><td>Floating point value representing the 'exponent'. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section 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>
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 <a class="anchor" id="gae7ac2e44c14d4e8004098d0bfba6e2b8"></a>
 <div class="memitem">
 <div class="memproto">
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         <tr>
           <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::sqrt </td>
           <td>(</td>
           <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
           <td class="paramname"><em>v</em></td><td>)</td>
           <td></td>
         </tr>
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 </div><div class="memdoc">

 <p>Returns the positive square root of v. </p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">v</td><td>sqrt function is defined for input values of v defined in the range [0, inf+) in the limit of the type precision. </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="tparams"><dt>Template Parameters</dt><dd>
   <table class="tparams">
     <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/sqrt.xml">GLSL sqrt 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>

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	Functions</h2></td></tr>
	<tr class="memitem:ga25e54a7f44fc49ec6ac6ffc7675cf04a"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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	<tr class="memitem:ga42ca440d9062f1f456f5a9e896378f9c"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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	<tr class="memitem:ga599103d4fe4ef2234761ba8da7268627"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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	<tr class="memitem:ga21efca311e62d233de0ae96bab126b83"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
	<tr class="memitem:ga21efca311e62d233de0ae96bab126b83"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga21efca311e62d233de0ae96bab126b83">log</a> (vecType< T, P > const &v)</td></tr>
	<tr class="separator:ga21efca311e62d233de0ae96bab126b83"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:gabae30945338a555a03733f00dad95d0d"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
	<tr class="memitem:gabae30945338a555a03733f00dad95d0d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#gabae30945338a555a03733f00dad95d0d">log2</a> (vecType< T, P > const &v)</td></tr>
	<tr class="separator:gabae30945338a555a03733f00dad95d0d"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:ga082b332a4b7c6ad1d43e09ff19e214dd"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
	<tr class="memitem:ga082b332a4b7c6ad1d43e09ff19e214dd"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#ga082b332a4b7c6ad1d43e09ff19e214dd">pow</a> (vecType< T, P > const &base, vecType< T, P > const &exponent)</td></tr>
	<tr class="separator:ga082b332a4b7c6ad1d43e09ff19e214dd"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:gae7ac2e44c14d4e8004098d0bfba6e2b8"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
	<tr class="memitem:gae7ac2e44c14d4e8004098d0bfba6e2b8"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00147.html#gae7ac2e44c14d4e8004098d0bfba6e2b8">sqrt</a> (vecType< T, P > const &v)</td></tr>
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	</table>
	<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
	<p>These all operate component-wise. </p>
	<p>The description is per component. </p>
	<h2 class="groupheader">Function Documentation</h2>
	<a class="anchor" id="ga25e54a7f44fc49ec6ac6ffc7675cf04a"></a>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::exp </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
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	<p>Returns the natural exponentiation of x, i.e., e^x. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>exp function is defined for input values of v defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/exp.xml">GLSL exp 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>

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	</div>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::exp2 </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
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	<p>Returns 2 raised to the v power. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>exp2 function is defined for input values of v defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/exp2.xml">GLSL exp2 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>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::inversesqrt </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
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	<p>Returns the reciprocal of the positive square root of v. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>inversesqrt function is defined for input values of v defined in the range [0, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/inversesqrt.xml">GLSL inversesqrt 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>

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	</div>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::log </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
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	<p>Returns the natural logarithm of v, i.e., returns the value y which satisfies the equation x = e^y. </p>
	<p>Results are undefined if v <= 0.</p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>log function is defined for input values of v defined in the range (0, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/log.xml">GLSL log 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 class="anchor" id="gabae30945338a555a03733f00dad95d0d"></a>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::log2 </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Returns the base 2 log of x, i.e., returns the value y, which satisfies the equation x = 2 ^ y. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>log2 function is defined for input values of v defined in the range (0, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/log2.xml">GLSL log2 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>

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	</div>
	<a class="anchor" id="ga082b332a4b7c6ad1d43e09ff19e214dd"></a>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::pow </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>base</em>, </td>
	</tr>
	<tr>
	<td class="paramkey"></td>
	<td></td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>exponent</em> </td>
	</tr>
	<tr>
	<td></td>
	<td>)</td>
	<td></td><td></td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Returns 'base' raised to the power 'exponent'. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">base</td><td>Floating point value. pow function is defined for input values of 'base' defined in the range (inf-, inf+) in the limit of the type precision. </td></tr>
	<tr><td class="paramname">exponent</td><td>Floating point value representing the 'exponent'. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section 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 class="anchor" id="gae7ac2e44c14d4e8004098d0bfba6e2b8"></a>
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	<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::sqrt </td>
	<td>(</td>
	<td class="paramtype">vecType< T, P > const & </td>
	<td class="paramname"><em>v</em></td><td>)</td>
	<td></td>
	</tr>
	</table>
	</div><div class="memdoc">

	<p>Returns the positive square root of v. </p>
	<dl class="params"><dt>Parameters</dt><dd>
	<table class="params">
	<tr><td class="paramname">v</td><td>sqrt function is defined for input values of v defined in the range [0, inf+) in the limit of the type precision. </td></tr>
	</table>
	</dd>
	</dl>
	<dl class="tparams"><dt>Template Parameters</dt><dd>
	<table class="tparams">
	<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
	</table>
	</dd>
	</dl>
	<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/sqrt.xml">GLSL sqrt 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>

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