2 Opera/9.80 (Windows NT 6.1; U; ja) Presto/2.9.168 Version/11.50 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1314934807 2011/09/02 12:40: 7 D^2 = (mx - ex)^2 + (my - ey)^2 2 ______(________________________) <IMG SRC="../cgi-cache/20110902_123944.gif"> 正常に処理されました 20110902_123944 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Sep 2 12:40:07 2011