👉 Semiretractile is a term used in mathematics and computer science to describe a type of data structure that allows for efficient operations on its elements, but does not guarantee any particular order or continuity. This means that the elements can be rearranged or deleted without affecting the rest of the structure. In other words, semiretractiles allow for a flexible way to organize data, allowing for flexibility in how elements are accessed and modified. They are often used in algorithms and data structures where it is important
