👉 In mathematics, "overleer" refers to a number that is greater than its predecessor or less than its predecessor. It's often used in contexts where a number can be both larger and smaller than its previous value, such as in arithmetic expressions or comparisons involving numbers that are not consecutive. The term is most commonly associated with the concept of overloading in programming languages, where a function may have multiple versions (overloads) that represent different interpretations of the same operation.