1 Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1471236821 2016/08/15 13:53:41 y=f(x) 1 新規に受け付けます。 20160815_135341 http://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q1262980202 Mon Aug 15 13:53:41 2016