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<div id="projectname">0.9.7
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<li class="navelem"><a class="el" href="dir_275089585c7fc1b5fd5d7d42c69cb1da.html">D:</a></li><li class="navelem"><a class="el" href="dir_7b98f88bffbed4b390b5f8f520d9c08e.html">Source</a></li><li class="navelem"><a class="el" href="dir_1f76e953200861345293ade84ac7fb6c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e29b03b892e0e25920d021a614d4db9b.html">glm</a></li><li class="navelem"><a class="el" href="dir_5ce58d942b2d0776e17a9a58abc01e04.html">glm</a></li><li class="navelem"><a class="el" href="dir_8d176b5b7dd0ae42ea6876078f2bde49.html">gtx</a></li> </ul>
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<div class="title">fast_exponential.hpp</div> </div>
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<div class="contents">
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<a href="a00026.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_fast_exponential extension included")</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  GLM_FUNC_DECL genType <a class="code" href="a00197.html#ga29924aea1aa11c5c504fb2d621221906">fastPow</a>(genType x, genType y);</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#ga29924aea1aa11c5c504fb2d621221906">fastPow</a>(vecType<T, P> <span class="keyword">const</span> & x, vecType<T, P> <span class="keyword">const</span> & y);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genTypeT, <span class="keyword">typename</span> genTypeU></div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  GLM_FUNC_DECL genTypeT <a class="code" href="a00197.html#ga29924aea1aa11c5c504fb2d621221906">fastPow</a>(genTypeT x, genTypeU y);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#ga29924aea1aa11c5c504fb2d621221906">fastPow</a>(vecType<T, P> <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  GLM_FUNC_DECL T <a class="code" href="a00197.html#ga4faf0b61115de36efcf47c4ecb55a5fa">fastExp</a>(T x);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#ga4faf0b61115de36efcf47c4ecb55a5fa">fastExp</a>(vecType<T, P> <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  GLM_FUNC_DECL T <a class="code" href="a00197.html#ga789abcbc34d08008d2f5a4547dd6e5e3">fastLog</a>(T x);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#ga789abcbc34d08008d2f5a4547dd6e5e3">fastLog</a>(vecType<T, P> <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  GLM_FUNC_DECL T <a class="code" href="a00197.html#ga9e6219327b7a33077dbec7620d981fff">fastExp2</a>(T x);</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#ga9e6219327b7a33077dbec7620d981fff">fastExp2</a>(vecType<T, P> <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  GLM_FUNC_DECL T <a class="code" href="a00197.html#gabc46086fe6636b8be87f09e6c5d2bb58">fastLog2</a>(T x);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00197.html#gabc46086fe6636b8be87f09e6c5d2bb58">fastLog2</a>(vecType<T, P> <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor">#include "fast_exponential.inl"</span></div>
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<div class="ttc" id="a00197_html_ga789abcbc34d08008d2f5a4547dd6e5e3"><div class="ttname"><a href="a00197.html#ga789abcbc34d08008d2f5a4547dd6e5e3">glm::fastLog</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > fastLog(vecType< T, P > const &x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate. </div></div>
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<div class="ttc" id="a00197_html_ga29924aea1aa11c5c504fb2d621221906"><div class="ttname"><a href="a00197.html#ga29924aea1aa11c5c504fb2d621221906">glm::fastPow</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > fastPow(vecType< T, P > const &x)</div><div class="ttdoc">Faster than the common pow function but less accurate. </div></div>
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<div class="ttc" id="a00146_html"><div class="ttname"><a href="a00146.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00040">_noise.hpp:40</a></div></div>
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<div class="ttc" id="a00197_html_ga4faf0b61115de36efcf47c4ecb55a5fa"><div class="ttname"><a href="a00197.html#ga4faf0b61115de36efcf47c4ecb55a5fa">glm::fastExp</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > fastExp(vecType< T, P > const &x)</div><div class="ttdoc">Faster than the common exp function but less accurate. </div></div>
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<div class="ttc" id="a00197_html_gabc46086fe6636b8be87f09e6c5d2bb58"><div class="ttname"><a href="a00197.html#gabc46086fe6636b8be87f09e6c5d2bb58">glm::fastLog2</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > fastLog2(vecType< T, P > const &x)</div><div class="ttdoc">Faster than the common log2 function but less accurate. </div></div>
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<div class="ttc" id="a00197_html_ga9e6219327b7a33077dbec7620d981fff"><div class="ttname"><a href="a00197.html#ga9e6219327b7a33077dbec7620d981fff">glm::fastExp2</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > fastExp2(vecType< T, P > const &x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate. </div></div>
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