1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1387183892 2013/12/16 17:51:32 \delta l = \frac{2t}{\cos{\beta}}\cdot n ___ 2t \tan{\beta} \sin{\alpha} = 2t \sqrt{n^2 - \sin{\alpha}^2} 20 ______(________________________) [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 \delta l = \frac{2t}{\cos{\beta}}\cdot n __ _ 2t \tan{\beta} \sin{\alpha... ? ! Emergency stop. <to be read again> _ l.18 \delta l = \frac{2t}{\cos{\beta}}\cdot n __ _ 2t \tan{\beta} \sin{\alpha... 20131216_174631 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Dec 16 17:51:32 2013