1 Mozilla/5.0 (X11; U; Linux i686; ja; rv:1.9.1.3) Gecko/20090911 Remi/fc8 Firefox/3.5.3 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1308870248 2011/06/24 08:04: 8 y=f(x) 1 新規に受け付けます。 20110624_080408 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Jun 24 08:04:08 2011