👉 Nondifferentiation is a mathematical concept in calculus that refers to the absence of any derivative or antiderivative of a function. In other words, it means that there is no relationship between the input and output of a function at any point, which implies that the function does not have an inverse relation. Non-differentiation can be seen as a fundamental property of functions in mathematics, particularly those involving differentiation, because it suggests that the derivative or antiderivative of a function does not exist.
