9
6
0
Show all posts
解方程 $$x=\sqrt{2+\sqrt{2+\sqrt{2+\sqrt{2+x}}}}$$
Bump
$\LaTeX$ formula tutorial Reply post To last page
Mobile version
2025-6-8 08:26 GMT+8
Powered by Discuz!
Processed in 0.015660 second(s), 24 queries