👉 In mathematics, an "inevasibility" is a property of a function or relation that implies its non-differentiable at some point. In other words, if a function or relation fails to be differentiable at a particular point, it means that there exists another point where the derivative does not exist (i.e., the value of the derivative does not equal zero). This is often referred to as "inevasibility" in mathematics and calculus. An example of an inevasible function is