- <math>I_x = \int y^2\,\mathrm dA</math>
(1) [root@lfwiki ~]# cd /var/www/html/lftree/
[root@lfwiki lftree]# wget https://github.com/jmnote/SimpleMathJax/archive/master.zip
:
2020-12-17 01:10:32 (4.40 MB/s) - ‘master.zip’ saved [6579]
[root@lfwiki lftree]#