10 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.104 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1612100196 2021/01/31 22:36:36 \left( \begin{array}{rrrr}1 & 0 \\ 0 & 1\\ 0 & 0 &\\ 0 & 0 \end{array} \right) 13 <IMG SRC="../cgi-cache/20210131_202844.gif"> 変換 正常に処理されました 20210131_202844 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sun Jan 31 22:36:36 2021