1 Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1320465718 2011/11/05 13:01:58 y=f(x) 1 新規に受け付けます。 20111105_130158 http://d.hatena.ne.jp/actuary_math/20080921 Sat Nov 5 13:01:58 2011