Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36 OPR/26.0.1656.60 cos{\theta}=\frac{R_1R_2+G_1G_2+B_1B_2}{\sqrt{(\mathstrut R_1^2+G_1^2+B_1^2)(\mathstrut R_2^2+G_2^2+B_2^2})} 使えるLaTeXコマンド一覧 <IMG SRC="../cgi-cache/20150113_185255.gif"> 正常に処理されました 20150113_185255 Tue Jan 13 19:05:41 2015 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 3 157.118.205.34 1421143541 2015/01/13 19:05:41 31 変換(アンチエイリアス) 変換 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html