1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/601.3.9 (KHTML, like Gecko) Version/9.0.2 Safari/601.3.9 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1453133972 2016/01/19 01:19:32 \left( \begin{array}{cc} a & b\\ c & d \end{array}\right) = \left(\begin{array}{cc} a & c\\ b & d \end{array}\right) 6 <IMG SRC="../cgi-cache/20160119_011343.gif"> 変換 正常に処理されました 20160119_011343 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Jan 19 01:19:32 2016