1 Mozilla/5.0 (Windows NT 5.1; rv:8.0) Gecko/20100101 Firefox/8.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1321325699 2011/11/15 11:54:59 y=f(x) 1 新規に受け付けます。 20111115_115459 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Nov 15 11:54:59 2011