### 一个测试罢辽
[印象笔记链接](https://app.yinxiang.com/shard/s14/nl/18298816/fd4ab901-0d82-4a73-a79e-c09f53f7486f/)

[再来一个链接](evernote:///view/18298816/s14/2e670177-95b1-44a9-b482-0923e147916c/2e670177-95b1-44a9-b482-0923e147916c/)

看来浏览器内并不可以跳转

#include stdio.h
int main()
{
    int

}

<embed src="https://hackmd.io/@cyliu/By1rh1wMr" style="height:14cm;width:7cm">

https://app.yinxiang.com/shard/s14/nl/18298816/fd4ab901-0d82-4a73-a79e-c09f53f7486f/

[印象笔记](https://app.yinxiang.com/shard/s14/nl/18298816/fd4ab901-0d82-4a73-a79e-c09f53f7486f/)
简直完美
适配很好

<a href="evernote:///view/18298816/s14/d2c78bdd-ae47-47cb-bb6e-e8510321fa9a/d2c78bdd-ae47-47cb-bb6e-e8510321fa9a/">热力学与统计力学</a>

<iframe width="400" height="300" src="https://www.youtube.com/embed/J_EQDtpYSNM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

svg
<hr>

<img src="//tex.s2cms.ru/svg/%5Cgamma%20%5Coverset%7Bdef%7D%7B%3D%7D%0A%5Clim%5Climits_%7Bn%20%5Cto%20%5Cinfty%7D%20%5Cleft(%0A%20%20%5Csum%5Climits_%7Bk%3D1%7D%5En%20%7B1%20%5Cover%20k%7D%20-%20%5Cln%20n%0A%5Cright)%20%5Capprox%200.577">

<embed src="https://hackmd.io/@cyliu/HyOfo_bMB">

<p style="background-color: #FFFFFF;
background-image: linear-gradient(45deg, #FFFFFF 0%, #6284FF 50%, #FF0000 100%);">
<br><br><br><br>
$$(3xy+y^2)+(x^2+xy)y'=0$$
<br>
<br>

<br>

</p>

<iframe frameborder="no" border="0" marginwidth="0" marginheight="0" width=330 height=86 src="//music.163.com/outchain/player?type=2&id=1380509134&auto=1&height=66"></iframe>