Differentiability: Everything You Need To Know
Differentiability and Smoothness: A function is differentiable at a point if it is “smooth” (without sharp corners or cusps) and continuous at that point. The smoothness implies that the function’s graph can be approximated by a tangent line at every point where the function is differentiable. Differentiability and Continuity: While differentiability implies continuity, the converse […]