1 Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:42.0) Gecko/20100101 Firefox/42.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1447164584 2015/11/10 23:09:44 y=f(x) 1 新規に受け付けます。 20151110_230944 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Nov 10 23:09:44 2015