1 Mozilla/5.0 (Windows NT 6.1; rv:13.0) Gecko/20100101 Firefox/13.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1339580153 2012/06/13 18:35:53 y=f(x) 1 新規に受け付けます。 20120613_183553 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Jun 13 18:35:53 2012