1 Mozilla/5.0 (iPod; U; CPU iPhone OS 4_1 like Mac OS X; ja-jp) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B118 Safari/6531.22.7 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1306771073 2011/05/31 00:57:53 y=f(x) 1 新規に受け付けます。 20110531_005753 http://d.hatena.ne.jp/actuary_math/touch/20080921 Tue May 31 00:57:53 2011