👉 Petaly is a term in the field of computer science and software engineering, specifically used to describe a type of data structure that can be stored in memory efficiently. It was first described by Peter Norvig in his book "The Art of Computer Programming". A petaly is a data structure that allows you to store and retrieve elements based on their position within an array or list. This means that the number of elements in the Petaly is equal to its size, but it can be accessed efficiently because
