👉 In mathematics and computer science, a biffin is an object that represents a finite binary tree. It is a type of binary tree where each node has exactly two children. In other words, it's like a "butterfly" in a garden. Biffins are often used to represent graphs or trees because they can be easily represented and manipulated using programming languages like Python, Java, or C++. They are also useful for representing recursive functions in software development, where the function calls themselves as