👉 In mathematics, a "constrictor" is a mathematical object that restricts the possible values of its input. In other words, it limits or restricts the domain of an operation or function to only those numbers for which the result can be meaningful and useful. For example, consider the operation of squaring a number x: - If x is positive, then squaring it gives us 1. - If x is negative, then squaring it gives us -1. In this
