Mathematical and Algorithmic Foundations of Object-Oriented Programming , Written by , is a fascinating and deep dive into the world of programming, where mathematics and algorithms become the basis for creating effective and elegant software solutions This work will be especially interesting to those who seek to understand not only the practical aspects of programming, but also the theoretical foundations that underlie it. The book focuses on key concepts of object-oriented programming (OOP), such as encapsulation, inheritance, and polymorphism. The authors explain in detail how these principles can be used to create reliable and scalable programs. However, the book is not limited to describing these concepts; it also offers the reader mathematical models and algorithms that help to better understand how different data structures and information processing methods work. This book will be especially useful for students and teachers studying computer science and programming, as well as professional programmers who want to deepen their knowledge in the field of OOP. If you are interested in software development, web programming or want to learn new programming languages, such as Java, C++, Python or Ruby, then this edition will be an indispensable assistant for you. The book will also be of interest to those who want to understand how mathematics can be applied in programming, and how algorithmic thinking helps solve complex problems. The topics raised in the book cover a wide range of issues, including algorithm analysis, computational complexity, and program optimization. The authors pay attention not only to theory, but also to practical examples, which allows the reader to see how these concepts are applied in real projects. This makes the book especially valuable for those who want not only to learn the theory, but also to learn how to apply their knowledge in practice. The style of the authors is distinguished by clarity and accessibility, which allows even novice programmers to easily assimilate complex concepts. The book is replete with examples and tasks that will help to consolidate the studied material and develop programming skills. In addition, it provides advice on software design, which makes it relevant to developers at all levels. If you are looking for literature that will help you not only to master the basics of programming, but also to understand how to create high-quality and effective programs, then “Mathematical and algorithmic foundations of object-oriented programming” will be an excellent choice. This book will not only expand your knowledge, but also inspire new achievements in the world of programming. In conclusion, it is worth noting that the team of authors working on this book includes experienced specialists and teachers who have extensive experience in the field of programming and education. Their joint efforts have made it possible to create a unique textbook that will become a reference book for everyone who wants to deepen their knowledge in the field of object-oriented programming and the mathematical foundations that underlie it. Do not miss the opportunity to discover the world of programming from a new side!