Computation is a term used to describe the process of performing a mathematical or logical operation by following a set of predefined instructions or algorithms. It involves using a computer or computing device to process and manipulate data, with the aim of deriving a desired result or outcome.
In the realm of computer science, computation refers to the execution of a program or a sequence of instructions, resulting in the generation of an output based on given input data. This process typically involves the utilization of computational resources, such as the central processing unit (CPU) and memory, as well as various computational operations and data storage.
Computation can be categorized into two main types: numerical and symbolic. Numerical computation deals with performing mathematical calculations, such as addition, subtraction, multiplication, and division, on numerical data. It involves manipulating numeric values to obtain precise results.
Symbolic computation, on the other hand, focuses on manipulating symbols and expressions, rather than specific numerical values, to derive results. It encompasses tasks such as algebraic simplification, equation solving, symbolic differentiation, and integration. Symbolic computation is commonly used in fields like mathematics, physics, and engineering, where analytical expressions play a significant role.
Overall, computation is a fundamental concept in computer science and plays a vital role in problem-solving, data processing, modeling, simulation, and many other areas where the handling and manipulation of information are required.
