Systems of computer mathematics find more and more broad application in a number of natural, economical and social fields. These systems are rather important tools for scientists, teachers, researchers and engineers, very well combining symbolical methods with advanced computing methods. One of leaders among tools of this class undoubtedly is the Mathematica system. The book focuses on an important aspect –modular programming supported by Mathematica. The given aspect is of particular importance not only for appendices but also above all it is quite important in the creation of the user tools that expand the most frequently used standard tools of the system and/or eliminate its shortcomings, or complement the new facilities. Software represented in the book contain a number of useful and effective receptions of procedural and functional programming in the Mathematicasystem that extend the system software and allow sometimes much more efficiently and easily to program the program objects for various purposes first of all wearing system character. The presented tools are of interest not only as independent tools, but also contain a number of the receptions useful in practical programming in the Mathematica software.
The above software rather essentially dilates the Mathematica functionality and can be useful enough for programming of many applications above all of system character. At that, the AVZ_Package package containing more 800 tools of various purpose with freeware license is attached to the book.
The given book is oriented on a wide enough circle of the users of computer mathematics systems, researchers, teachers and students of universities for courses of computer science, mathematics, physics and many other natural disciplines. The book will be of interest also to the specialists of the industry and technology that use the computer mathematics systems in professional activity.