Computational methods are techniques used to solve mathematical problems through numerical approximations and algorithms. These methods are essential in various fields, including physics, engineering, and computer science, where analytical solutions may be difficult or impossible to obtain. By using computers, researchers can simulate complex systems and analyze large datasets efficiently. These methods encompass a range of approaches, such as finite element analysis, Monte Carlo simulations, and numerical integration. They allow scientists and engineers to model real-world phenomena, optimize designs, and predict outcomes, making them invaluable tools in both academic research and practical applications.