👉 Hyperinvolution is a binary operation that takes two elements and produces another element. It does not change the original elements, but it can be applied to any number of inputs. In mathematics, hyperinvolution is often used in the context of linear transformations or group actions. For example, if we have a group action on a set X, then the action can be described as a function g: X × X → X, where x and y are elements of X and a is an element of