1 Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1329216196 2012/02/14 19:43:16 y=f(x) 1 新規に受け付けます。 20120214_194316 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Feb 14 19:43:16 2012