5 Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1614253078 2021/02/25 20:37:58 \frac{2x+y}{4}-\frac{x-y}{6} 3 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20210225_203711.gif"> 正常に処理されました 20210225_203711 Thu Feb 25 20:37:58 2021