1 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1594558841 2020/07/12 22:00:41 y=\tan(120-\theta_2)x-gx^2/2u\cos^2(120-\theta_2)^2+9.21 2 <IMG SRC="../cgi-cache/20200712_215028.gif"> 変換 正常に処理されました 20200712_215028 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sun Jul 12 22:00:41 2020