10 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1571203662 2019/10/16 14:27:42 x^3 - x^2 -14x + 24 = (x - 2)(x - 4)(x + 3) 24 <IMG SRC="../cgi-cache/20191015_165153.gif"> 変換 正常に処理されました 20191015_165153 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Oct 16 14:27:42 2019