Hark! The Herald Angels Sing

I know there’s plenty of former Pusser types on GP, and even a few who have sailed under the red duster. They’ll all be familiar with the Christmas routines for their respective outfits. I thought [more…]

Euler’s totient function counts the number of positive integers up to that are relatively prime to , where is considered to be relatively prime to all .  These numbers are called the totatives of . [more…]

Let me start at the beginning of my knowledge. I spent my 21st Birthday in Prison. A simple statement. Mind you, as I had spent my 19th Birthday at the Royal Military Academy Sandhurst, my [more…]