Automated reasoning is a field of computer science and artificial intelligence that focuses on the development of algorithms and software to enable computers to reason logically. It involves using formal logic to derive conclusions from a set of premises or facts, allowing machines to solve problems, prove theorems, and verify the correctness of systems. This technology is widely used in various applications, including formal verification of software and hardware, automated theorem proving, and knowledge representation. By automating the reasoning process, it helps improve efficiency and accuracy in tasks that require logical deduction and decision-making.