8 Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; EasyBits GO v1.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1307716905 2011/06/10 23:41:45 \theta = \arctan\frac{y}{x} _________LaTeX__________________ 12 ______(________________________) <IMG SRC="../cgi-cache/20110610_233832.gif"> ______ 正常に処理されました 20110610_233832 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Jun 10 23:41:45 2011