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<a href="__complex_2cos_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// SPDX-License-Identifier: BSL-1.0</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#ifndef TETL_COMPLEX_COS_HPP</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#define TETL_COMPLEX_COS_HPP</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <<a class="code" href="__cmath_2cos_8hpp.html">etl/_cmath/cos.hpp</a>></span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <<a class="code" href="__cmath_2cosh_8hpp.html">etl/_cmath/cosh.hpp</a>></span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include <<a class="code" href="__cmath_2sin_8hpp.html">etl/_cmath/sin.hpp</a>></span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <<a class="code" href="__cmath_2sinh_8hpp.html">etl/_cmath/sinh.hpp</a>></span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <<a class="code" href="__complex_2complex_8hpp.html">etl/_complex/complex.hpp</a>></span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceetl.html">etl</a> {</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="group__complex.html#gac7510fce65931a22907d309fb6276e0f"> 16</a></span>[[nodiscard]] <span class="keyword">constexpr</span> <span class="keyword">auto</span> <a class="code hl_function" href="group__cmath.html#ga1b56c844b2ce61b2d76a4d2c77396ce9">cos</a>(<a class="code hl_struct" href="structetl_1_1complex.html">complex<T></a> <span class="keyword">const</span>& z) -> <a class="code hl_struct" href="structetl_1_1complex.html">complex<T></a></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span>{</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">auto</span> <span class="keyword">const</span> x = z.real();</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">auto</span> <span class="keyword">const</span> y = z.imag();</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordflow">return</span> {<a class="code hl_function" href="group__cmath.html#ga1b56c844b2ce61b2d76a4d2c77396ce9">cos</a>(x) * <a class="code hl_function" href="group__cmath.html#gaf0be4fdb5e458f645d1c425d2ae1651a">cosh</a>(y), -<a class="code hl_function" href="group__cmath.html#gad2d50adae837fe590bbf6d0158025ca0">sin</a>(x) * <a class="code hl_function" href="group__cmath.html#ga06830c89453f38692a070341789c5ada">sinh</a>(y)};</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>}</div>
</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>} <span class="comment">// namespace etl</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#endif </span><span class="comment">// TETL_COMPLEX_COS_HPP</span></div>
<div class="ttc" id="a__cmath_2cos_8hpp_html"><div class="ttname"><a href="__cmath_2cos_8hpp.html">cos.hpp</a></div></div>
<div class="ttc" id="a__cmath_2cosh_8hpp_html"><div class="ttname"><a href="__cmath_2cosh_8hpp.html">cosh.hpp</a></div></div>
<div class="ttc" id="a__cmath_2sin_8hpp_html"><div class="ttname"><a href="__cmath_2sin_8hpp.html">sin.hpp</a></div></div>
<div class="ttc" id="a__cmath_2sinh_8hpp_html"><div class="ttname"><a href="__cmath_2sinh_8hpp.html">sinh.hpp</a></div></div>
<div class="ttc" id="a__complex_2complex_8hpp_html"><div class="ttname"><a href="__complex_2complex_8hpp.html">complex.hpp</a></div></div>
<div class="ttc" id="agroup__cmath_html_ga06830c89453f38692a070341789c5ada"><div class="ttname"><a href="group__cmath.html#ga06830c89453f38692a070341789c5ada">etl::sinh</a></div><div class="ttdeci">constexpr auto sinh(float arg) noexcept -> float</div><div class="ttdoc">Computes the hyperbolic sine of arg.</div><div class="ttdef"><b>Definition</b> sinh.hpp:14</div></div>
<div class="ttc" id="agroup__cmath_html_ga1b56c844b2ce61b2d76a4d2c77396ce9"><div class="ttname"><a href="group__cmath.html#ga1b56c844b2ce61b2d76a4d2c77396ce9">etl::cos</a></div><div class="ttdeci">constexpr auto cos(float arg) noexcept -> float</div><div class="ttdoc">Computes the cosine of arg (measured in radians).</div><div class="ttdef"><b>Definition</b> cos.hpp:44</div></div>
<div class="ttc" id="agroup__cmath_html_gad2d50adae837fe590bbf6d0158025ca0"><div class="ttname"><a href="group__cmath.html#gad2d50adae837fe590bbf6d0158025ca0">etl::sin</a></div><div class="ttdeci">constexpr auto sin(float arg) noexcept -> float</div><div class="ttdoc">Computes the sine of arg (measured in radians).</div><div class="ttdef"><b>Definition</b> sin.hpp:44</div></div>
<div class="ttc" id="agroup__cmath_html_gaf0be4fdb5e458f645d1c425d2ae1651a"><div class="ttname"><a href="group__cmath.html#gaf0be4fdb5e458f645d1c425d2ae1651a">etl::cosh</a></div><div class="ttdeci">constexpr auto cosh(float arg) noexcept -> float</div><div class="ttdoc">Computes the hyperbolic cosine of arg.</div><div class="ttdef"><b>Definition</b> cosh.hpp:16</div></div>
<div class="ttc" id="anamespaceetl_html"><div class="ttname"><a href="namespaceetl.html">etl</a></div><div class="ttdef"><b>Definition</b> adjacent_find.hpp:8</div></div>
<div class="ttc" id="astructetl_1_1complex_html"><div class="ttname"><a href="structetl_1_1complex.html">etl::complex</a></div><div class="ttdoc">A complex number.</div><div class="ttdef"><b>Definition</b> complex.hpp:19</div></div>
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