Order of accuracy is a measure of how well a numerical approximation converges to the exact solution as the step size or discretization decreases. It indicates the rate at which the error decreases when refining the mesh or grid used in computations. Understanding this concept is essential in various numerical methods, where it helps evaluate the efficiency and reliability of different algorithms used for approximation, integration, or solving differential equations.
congrats on reading the definition of Order of Accuracy. now let's actually learn it.