Summary of lectures on mathematical analysis . Differential calculus of functions of one variable” is a unique work created by a team of authors, which is not just a textbook, but a real find for students, graduate students and anyone who seeks to understand the basics of mathematical analysis more deeply. This book will be an indispensable assistant for those who study mathematics at the level of higher education, as well as for teachers who want to enrich their lectures with relevant and accessible materials. The book focuses on differential calculus, one of the key topics of mathematical analysis. The authors offer the reader a clear and structured presentation of the material, starting with the basics and ending with more complex concepts. You will be able to learn about derivatives, their geometric and physical meaning, the rules of differentiation, as well as the use of derivatives in various tasks. The book contains many examples and problems, which allows not only to learn the theory, but also to apply knowledge in practice. This work will be especially useful for students of mathematical, physical, mathematical and engineering specialties, as well as for anyone interested in the exact sciences. If you are a student preparing for admission to a university, or already a student who wants to deepen his knowledge, this summary of lectures will be an excellent addition to your educational materials . The book is also suitable for those who are engaged in self-education and want to understand mathematical analysis without unnecessary difficulties. The topics raised in the book cover a wide range of issues related to differential calculus. The authors emphasize the importance of understanding derivatives as a tool for analyzing functions, which is the basis for further study of more complex topics, such as integral calculus and multidimensional analysis. The book also touches on the applications of differential calculus in various fields of science and technology, making the material particularly relevant and practical. The style of presentation of the authors is clear and accessible, which makes it easy to assimilate even the most complex concepts. Each theme is accompanied by illustrations and graphs, which helps to visualize the material and better understand it. The team of authors working on this book consists of experienced teachers and researchers, which guarantees the high quality and relevance of the material presented. If you are looking for books on mathematical analysis, similar to "Comprehensive Lectures on Mathematical Analysis. Differential calculus of functions of one variable", then pay attention to such works as "Mathematical analysis" G. M. Fichtenholtz or "Course of Mathematical Analysis" B. and . Arnold . These books will also help you deepen your knowledge and better prepare for exams. In conclusion, "Comprehensive lectures on mathematical analysis. Differential calculus of functions of one variable" is not just a textbook, but a real find for everyone who wants to understand mathematical analysis. It combines theory and practice, accessibility and depth, making it an ideal choice for students and faculty. Do not miss the opportunity to enrich your knowledge and open new horizons in the world of mathematics with this wonderful book!