/ http://www.slideshare.net/images/logo.gif / �ݺ�ߣShare feed for �ݺ�ߣshows by User: francescacarfora37 https://cdn.slidesharecdn.com/profile-photo-francescacarfora37-48x48.jpg?cb=1523513366 Un matematico è una macchina che trasforma caffè in teoremi. (Paul ERDŐS) There are 10 types of people in this world. Those who understand binary, and those who don't.