👉 In mathematical logic and set theory, a non-preferential relation is a type of relation that does not have any preferred elements. More formally, if R is a relation on a set A, then R is non-preferential if for every element x in A there exists an element y in A such that (x, y) ∈ R but (y, x) ∉ R. For example, consider the relation "is odd" on the set of natural numbers. This relation does
