The probability of a hash collision (2022)

An Earnest Guide to Symbols in Common Lisp

Graphics livecoding in Common Lisp

Finding Mona Lisa in the Game of Life (2020)

Board Games and Markov Chains

The probability of a hash collision

Not Growing a Language

Obese websites and planet-sized metronomes

Counting the number of days until your birthday and why it's a useful programming trick

Finding Mona Lisa in the Game of Life

Random RGB values that average to N; or, Pointlessness and Probability

Solving all 42 versions of the Harry Potter potions puzzle

Simulating plane designs for faster boarding