wh-g-007.xml /size: 684 b    last modification: 2020-07-01 14:35
1<math xmlns='http://www.w3c.org/mathml' version='2.0'>
2  <apply> <eq/>
3    <apply> <plus/>
4      <apply> <sin/>
5        <ci> p </ci>
6      </apply>
7      <apply> <sin/>
8        <ci> q </ci>
9      </apply>
10    </apply>
11    <apply> <times/>
12      <cn> 2 </cn>
13      <apply> <sin/>
14        <apply> <divide/>
15          <apply> <plus/>
16            <ci> p </ci>
17            <ci> q </ci>
18          </apply>
19          <cn> 2 </cn>
20        </apply>
21      </apply>
22      <apply> <cos/>
23        <apply> <divide/>
24          <apply> <minus/>
25            <ci> p </ci>
26            <ci> q </ci>
27          </apply>
28          <cn> 2 </cn>
29        </apply>
30      </apply>
31    </apply>
32  </apply>
33</math>