10 Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1575988775 2019/12/10 23:39:35 x^4+4x^2+2=0 4 変換(アンチエイリアス) 変換 <IMG SRC="../cgi-cache/20191210_232920.gif"> 正常に処理されました 20191210_232920 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Dec 10 23:39:35 2019