You've probably heard of the Fibonacci sequence. After all, it's all over nature in flowers, pinecones, shells, and leaves. Most of us can name off the first dozen or so numbers in the sequence too 1, 1, 2, 3, 5, 8, 13, 21, 34, ... But have you ever...

There are a few notable programming features intrinsic to functional languages that make them well suited for implementing algorithms like ray tracing. We'll be using a simple ray tracer implemented in Typed Racket as the article of discussion. For all...

Racket is a dialect of Scheme, which itself is a derivate of Lisp. It's a functional language, which I find very appealing. A lot can be expressed very concisely and elegantly. It's not my go-to language for everything, but whenever I have a question...