2008-08-29 500 000 000 000 002 - 500 000 000 000 001 = 0 http://www.google.com/search?hl=en&q=500000000000002-500000000000001&btnG=Search ◇ グーグルの電卓機能が計算ミス:ニュース - CNET Japan http://japan.cnet.com/news/media/story/0,2000056023,20379457,00.htm Circulation > | > | > >