1 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20100101 Firefox/5.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1312006837 2011/07/30 15:20:37 y=f(x) 1 新規に受け付けます。 20110730_152037 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Jul 30 15:20:37 2011