Get set theory explained in a clear and complete way, covering everything you need to know from basic definitions to key ...

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 ...

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Two young mathematicians have astonished their colleagues with a full proof of the Kahn-Kalai conjecture — a sweeping statement about how structure emerges in random sets and graphs. The Quanta ...

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 ...

More than 40% of U.S. adults live with obesity, increasing the risk of diabetes, heart disease, and certain cancers. While many people succeed in losing weight initially, studies show that more than ...