The book "Mathematical Analysis", written by a team of authors, including such famous scientists as Vanagas B. , Ginsburg W. , Manko B. , Leznov A. , Saveliev A. , Ogievetsky V. and others, is a deep and comprehensive study of the foundations of mathematical analysis. This work will become an indispensable assistant both for students studying mathematics and for teachers who want to deepen their knowledge in this area. From the first pages, the reader plunges into the world of numbers, functions and limits, where each theorem and each statement is substantiated and supported by examples. The authors masterfully explain complex concepts, making them accessible to understanding. The book covers a wide range of topics, ranging from the simplest concepts, such as the limits and continuity of functions, to more complex aspects, such as integrals and series. Each chapter is imbued with logic and mathematical rigor, making it an ideal study guide for students studying mathematics at the undergraduate and graduate level. "Mathematical analysis" will be especially interesting for those who seek a deep understanding of the mathematical foundations, as well as for those who are ready for serious intellectual challenges. The book is suitable for both students of technical specialties and for humanists who want to expand their horizons. It will also be useful for graduate students and teachers who are looking for quality materials to prepare for classes or for self-study. One of the key topics of the book is the connection of mathematical analysis with real problems, which allows the reader to see the practical application of theoretical knowledge. The authors emphasize how mathematical methods can be used to solve problems in physics, engineering, economics, and other fields. This makes the book not only a textbook, but also a source of inspiration for those who want to apply mathematics in their professional activities. The style of the authors is distinguished by the clarity and logic of the presentation . They use many illustrations and graphs to illustrate complex ideas and make them more understandable. This approach helps the reader not only to remember the material, but also to understand its essence more deeply. The book also contains tasks and exercises that allow you to consolidate the studied material and develop skills in solving mathematical problems. The book “Mathematical Analysis” is on the shelves of many libraries and educational institutions, and this is not accidental. It has become a classic work in the field of mathematical education and continues to be relevant even in a rapidly changing world. If you are looking for a high-quality and in-depth manual on mathematical analysis, this work will be a real find for you. Do not miss the opportunity to get acquainted with this book if you are interested in topics such as limits, derivatives, integrals, series and functions. It will become your reliable companion in the world of mathematical knowledge and will open up new horizons for you. Reading “Mathematical Analysis” is not only a path to academic success, but also an opportunity to develop critical thinking and analytical skills that will be useful to you in any area of life.