3 Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.70 Safari/537.17 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1361378778 2013/02/21 01:46:18 -2[\cos t]^x_0 = -2\cos x+2\cos 0 = -2\cos x +2 5 ______(________________________) <IMG SRC="../cgi-cache/20130221_014130.gif"> ______ 正常に処理されました 20130221_014130 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Thu Feb 21 01:46:18 2013