1 Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1348029146 2012/09/19 13:32:26 c=\sqrt[___]{a+b} 2 [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> _ l.18 c=\sqrt[___] {a+b}% ? ! Emergency stop. <to be read again> _ l.18 c=\sqrt[___] {a+b}% 20120919_133138 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Sep 19 13:32:26 2012