3 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1491174059 2017/04/03 08:00:59 \left( \begin{array}{rr} 0 \\ 2 \end{array} \right)-\left( \begin{array}{rr} 3 \\ -1 \end{array} \right)=\left( \begin{array}{rr} x \\ y \end{array} \right) 13 <IMG SRC="../cgi-cache/20170403_074307.gif"> 変換 正常に処理されました 20170403_074307 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Apr 3 08:00:59 2017