The book “Logic with elements of mathematical logic” by Nikolai Syazhkin is a fascinating and deep immersion in the world of logical thinking and the mathematical foundations that underlie it. For those who are interested in philosophy, mathematics, computer science or just want to develop their analytical abilities, this book will be a real discovery. Styazhkin, known for his work in the field of logic and philosophy, offers the reader a unique approach to the study of logical systems. He not only expounds the theory, but also focuses on the practical application of logical principles in everyday life and scientific activity. By reading this book, you will not only master the basic logical operations, but also learn to apply them to solve complex problems, which makes it especially valuable for students, graduate students and anyone who aspires to intellectual development. The book covers a wide range of topics, ranging from the basics of logic to more complex concepts of mathematical logic. Stryashkin examines in detail such concepts as statements, logical operations, quantifiers and many other key elements that form the basis of logical thinking. But the main thing is that it makes it an accessible language, which allows even those who do not have deep knowledge in mathematics to easily assimilate the material. One of the strengths of the book is its interactive approach. Stryashkin includes many examples and tasks in the text, which allows the reader not only to assimilate the theory, but also to actively apply it in practice. Each chapter ends with questions for self-examination, which contributes to a better understanding of the material and the consolidation of knowledge. This makes the book ideal for students studying logic and mathematics, as well as for teachers who are looking for quality teaching material for their classes. The topics raised in the book go beyond purely mathematical concepts. Stryashkin touches on the philosophical aspects of logic, discussing how logical thinking affects our perception of reality and decision-making. He explores how logic can help shape argumentation and critical thinking, which is especially relevant in today's world, where information is sometimes contradictory and confusing. This book will be interesting not only for students and teachers, but also for anyone who wants to develop their analytical skills. If you are fond of philosophy, psychology or just want to learn to better understand the logic of argumentation, “Logic with elements of mathematical logic” will become an indispensable assistant for you. Readers interested in works such as Logic and Philosophy or Mathematical Logic by other authors will find in this book a lot in common and will certainly appreciate the unique style of Stryashkin. Nikolai Styazhkin is an author who is able to explain complex things in an accessible and fascinating way . His style is clear and logical, which makes reading not only useful, but also pleasant. If you’re looking for a book that will help you develop critical thinking, improve reasoning skills, and understand the basics of logic, “Logic with Elements of Mathematical Logic” is what you need. Do not miss the opportunity to discover the world of logic and mathematics with this wonderful work