👉 Uninterpolative, also known as a non-interpolating function, is a mathematical concept that refers to a function that does not perfectly match the behavior of another function. In other words, it has no exact inverse or derivative, and thus cannot be used in an interpolation process. For example: f(x) = x^3 g(x) = x^2 - 1 Both f and g are functions with real values, but they do not have a unique inverse or derivative
