Evolution of Random Number Generators

johndcook.com
evolution-of-random-number-generators

The previous post showed that the bits of prime powers look kinda chaotic. When you plot them, they form a triangular shape because the size of the numbers is growing. The numbers are growing geometrically, so their binary representations are … Read more

Floor, Ceiling, Bracket

johndcook.com

Mathematics notation changes slowly over time, generally for the better. I can’t think of an instance that I think was a step backward. Gauss introduced the notation [x] for the greatest integer less than or equal to x in 1808. … Read more