5 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1580048231 2020/01/26 23:17:11 \frac{dz}{dt} = x_1x_2-bx_3 8 <IMG SRC="../cgi-cache/20200126_231439.gif"> 変換 正常に処理されました 20200126_231439 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sun Jan 26 23:17:11 2020