👉 Ramillies are a type of mathematical expression used in computer science and programming, particularly in the context of data structures. They are often denoted by the symbol "[]" or "[", which represents an empty list or array. In a standard representation, a "ramilla" is a sequence of elements that can be iterated over, but it does not have any specific meaning beyond this. It's like a placeholder for a list, but without its own content. For example, in the