10 Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1580900475 2020/02/05 20:01:15 \int \frac{2 x+3}{x^2+3 x+1} \, dx 4 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20200205_200104.gif"> 変換 正常に処理されました 20200205_200104 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Feb 5 20:01:15 2020