AN OVERVIEW OF COMPUTER ALGEBRA SYSTEMS
Recently, among computer users, popularity has become popular and the term "computer algebra" has become widely used. This concept includes a combination of both theoretical and methodological tools, as well as modern software and hardware that allow you to perform all mathematical calculations with a high degree of accuracy and productivity, and also build complex chains of computational algorithms with a wide range of visualization of processes and data during processing. In this paper we review computer algebra systems and describe the capabilities of some universal CAS packages.