Read crntaylor's explanation of this via group theory: https://news.ycombinator.com/item?id=5278915 https://news.ycombinator.com/item?id=5278915 So this is awe

Read crntaylor's explanation of this via group theory: https://news.ycombinator.com/item?id=5278915 https://news.ycombinator.com/item?id=5278915 So this is awesome insofar as you find things like group theory awesome (I did). But like he says, if you find this awesome to use in production code, that's a horse of another color.