Set theory is a mathematical abstract concerned with the grouping of sets of numbers that have commonality. For example, all even numbers make up a set, and all odd numbers comprise a set. All numbers ...

We recently wrote about how infinitely large sets are not all the same size as each other, but we were a bit vague about what we meant by a set. The people who invented set theory also started out ...

Set point weight theory claims that a person’s body aims to maintain fat mass and weight at a predetermined range. It may explain why people tend to regain the weight they lost while dieting. This ...

Maintaining and managing weight can be tough. Over 42 percent of adults and 18.5 percent of children and adolescents in the United States have obesity. Overweight and obesity may be associated with ...

A Platonistic set theory with a universal set, CUSɩ, in the spirit of Alonzo Church's "Set Theory with a Universal Set," is presented; this theory uses a different sequence of restricted equivalence ...

We try to answer the question which is the "right" foundation of mathematics, second order logic or set theory. Since the former is usually thought of as a formal language and the latter as a first ...