\chapter{\TeX} % ζ ..
940:902
20/03/28 04:00:08 .net
©Θπ΅ά΅½
\usepackage{amsmath}
$\underset{\triangleright}{2}\ 3\ 5\ 4\ \underset{\triangleleft}{ 6} \rightarrow \ 2\ \underset{\triangleright}{3}\ 5\ \underset{\triangleleft}{4}\ 6$
Ε·B
y[W±«π\¦1π\¦ΕVX\¦XbhΜυήXκbθΜj
[X¨ά©ΉXg₯IvVπ\¦ΙΒΤ΅2ch
397ϊOΙXV/293 KB
S:undef