Hark! The Herald Angels Sing

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…]

I have one rule for Christmas Day: Everything must be home made. No pre-prepared shop stuff because it’s naff. This is an easy starter for Christmas Day. I love soups for Christmas Lunch/Dinner because they’re [more…]

Thanks to all of you who wrote the songs. Merry Christmas puffins. Have a great Christmas! © EJ 2020 Ed. If you receive an age restricted message I have found that Firefox doesn’t seem to [more…]