3 Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1541574868 2018/11/07 16:14:28 S=\int_{}^{} \int_{[-b≦x,y≦b]}^{}[1+\frac{x^{2}+y^{2}}{4π^{2}v^{8}}e^{-\frac{x^{2}+y^{2}}{v^{2}}}]^{\frac{1}{2}}dxdy 3 <IMG SRC="../cgi-cache/20181107_161407.gif"> 変換 正常に処理されました 20181107_161407 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Nov 7 16:14:28 2018