1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1317995922 2011/10/07 22:58:42 $\frac{d^2 x}{d t^2}+$\mu$ \frac{d x(t){dt} = -x(t)$ 4 [画像は表示できません] ______ エラーがありました ! Missing } inserted. <inserted text> } l.18 $ \frac{d^2 x}{d t^2}+$\mu$ \frac{d x(t){dt} = -x(t)$% ? ! Emergency stop. <inserted text> } l.18 $ \frac{d^2 x}{d t^2}+$\mu$ \frac{d x(t){dt} = -x(t)$% 20111007_225352 Fri Oct 7 22:58:42 2011