1 Mozilla/5.0 (Windows NT 6.1; rv:18.0) Gecko/20100101 Firefox/18.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1361972351 2013/02/27 22:39:11 \frac{\frac{5}{6}\left({\frac{1}{6}}\right)^{n}+\frac{7}{6}\left({\frac{2}{3}}\right)^{n}+\frac{1}{2}\left({\frac{5}{6}}^\right){n}}{6} 3 [画像は表示できません] ______ エラーがありました ! Missing { inserted. <to be read again> \right l.18 ...ac{1}{2}\left({\frac{5}{6}}^\right){n}}{6} % ? ! Emergency stop. <to be read again> \right l.18 ...ac{1}{2}\left({\frac{5}{6}}^\right){n}}{6} % 20130227_223731 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Feb 27 22:39:11 2013