1 Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.24) Gecko/20111107 Linux Mint/10 (Julia) Firefox/3.6.24 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1323519108 2011/12/10 21:11:48 y=f(x) 1 新規に受け付けます。 20111210_211148 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Dec 10 21:11:48 2011