7 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:38.0) Gecko/20100101 Firefox/38.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1436516690 2015/07/10 17:24:50 H_{z}=\frac{M}{4 \pi \mu_0 r^3} (2\cos^2 \theta -\sin^2 \theta) 7 <IMG SRC="../cgi-cache/20150710_172110.gif"> 変換 正常に処理されました 20150710_172110 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Jul 10 17:24:50 2015