What is random generation?

I wanted to write this as a sequel to "What is a property?" where I would talk about how Property-Based Testing libraries generate random structures, don&#x27;t worry, I&#x27;ll still do that! But I realized that without talking about randomness in computers, the writing would be incomplete. So the first part of this article will go into a core problem that we consider "solved" in PBT, which is…