👉 In mathematics, "universitary" is a mathematical term that refers to a set of numbers or elements that are considered to be fundamentally different from one another. It can also refer to an abstract concept or idea that is fundamental and cannot be explained by other concepts. For example, in number theory, the set of all integers (or natural numbers) is considered universon because it contains all positive integers, zero, and negative integers. This set has many properties, such as being closed under
