👉 In mathematics, an intertwiner is a pair of objects that are related by some sort of transformation or symmetry. Specifically, if two mathematical objects A and B interact in such a way that their properties (such as behavior, structure, etc.) become different when they are combined, then the intertwiner is defined to be the set of all possible transformations or symmetries acting on A and B.
For example, consider the case where two points P1(x1,y1)
intertwist