Cayley graphs provide a powerful and intuitive framework linking group theory with graph theory by representing groups through vertices and edges defined by a generating set. In the realm of finite ...

Today Google released the "Google Chart API" which makes it dead simple for people who need charts on their website to create them. By crafting a URL that describes the type of chart you want, Google ...

Office for iPad is a long-standing rumor that frankly becomes less interesting to me with every day that passes, thanks in large part to great third-party apps like Haiku Deck that are stepping up to ...

In this post, I will show that during the New Deal era, changes in the real economic growth rate can be explained almost entirely by the earlier changes in federal government's non-defense spending.