10 Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; Touch; rv:11.0) like Gecko /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1508708227 2017/10/23 06:37: 7 \int^{1}_{-1}\frac{x^2dx}{(x^3+\frac{2}{9}\sqrt{21})^{\frac{2}{3}}} 2 <IMG SRC="../cgi-cache/20171023_063327.gif"> 変換 正常に処理されました 20171023_063327 Mon Oct 23 06:37:07 2017