2 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1350.0 Iron/24.0.1350.0 Safari/537.17 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1387748072 2013/12/23 06:34:32 \sin{\theta} \simeq \tan{\theta} = x/L 2 <IMG SRC="../cgi-cache/20131223_063423.gif"> ______ 正常に処理されました 20131223_063423 Mon Dec 23 06:34:32 2013