👉 Rectifiable is a mathematical term that refers to a function or curve that can be made continuous by some means, such as limiting its derivative. It's also known as a smooth function, and it has properties of being continuously differentiable. Rectifiable functions are often used in physics and engineering to model the behavior of fluids, gases, and other materials. Rectifiable curves are those that can be made continuous by a process called rectification or smoothing. This process involves replacing the discontinuities in the
