5 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1589504048 2020/05/15 09:54: 8 [1] x^2+25=0 ¥br [1] x^2+25=0 7 <IMG SRC="../cgi-cache/20200515_094449.gif"> 変換 正常に処理されました 20200515_094449 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri May 15 09:54:08 2020