👉 In mathematics, a coven is a term used to denote an algebraic structure that satisfies certain properties. It has been used in various fields such as number theory, algebra, and geometry. A coven is a pair of elements (a, b) where both a and b are different from zero, and the following properties hold: 1. Associativity: For all a, b, c in the coven, (a + b) + c = a + (b + c).