Outrageously Funny Word Dictionary :: Casemated

👉 In mathematics, a "casemated" object is an object that can be represented by both its top and bottom parts. This is often used to represent a set of numbers that are nested inside another set or expression. For example, in the case where we have two sets A and B, we could represent the union of A and B as: A ∪ B = {x | x ∈ A ∩ B} Where "A ∪ B" represents the intersection of A and B

casemated