Computational mathematics is a branch of mathematics that focuses on using algorithms and numerical methods to solve mathematical problems. It combines mathematical theory with computer science to develop efficient techniques for calculations, simulations, and data analysis. This field is essential in various applications, including engineering, physics, and finance. Researchers in computational mathematics often create software and tools to tackle complex problems that are difficult to solve analytically. By leveraging computers and numerical methods, they can approximate solutions to equations, optimize processes, and model real-world phenomena, making it a vital area of study in today's technology-driven world.