The book "Methods of approximate Fourier transform and Laplace transform" by Vladimir Ilyich Krylov is a unique work that opens the door for the reader to the world of mathematical analysis and transformation theory. This work will become an indispensable assistant both for students studying higher mathematics and for professionals working in the field of applied mathematics, physics and engineering. In his book, Krylov offers readers a deep dive into the methods of approximate Fourier transform and Laplace transform conversion. These methods play a key role in solving many problems related to signal analysis, data processing and mathematical modeling. The author not only explains the theoretical foundations, but also offers practical examples, which makes the material accessible and understandable. The reader will be able to see how these techniques are applied to real-world tasks, which adds intrigue and practical value.. The book will be of interest to students and graduate students of technical and natural sciences, as well as teachers and researchers who are looking for new approaches to solving complex mathematical problems. If you are interested in mathematics, physics or engineering, then this work will be a real find for you. It will help not only to deepen knowledge in the field of transformation, but also to develop the analytical thinking necessary for successful work in the scientific and technical fields. The topics raised in the book cover a wide range of issues, from the basic concepts and properties of transformations to more complex and specialized methods. Krylov emphasizes the importance of approximate methods that allow you to find solutions in situations where accurate methods are too complex or even impossible. This makes the book particularly relevant to practitioners who need to find optimal solutions in a time and resource-limited environment. The style of Vladimir Ilyich Krylov is distinguished by clarity and logical presentation . He skillfully combines theory with practice, which allows the reader not only to understand the material, but also to apply it in practice. Krylov is the author of many scientific papers and textbooks that have established themselves as reliable sources of knowledge in the field of mathematics and its applications. His experience and deep understanding of the subject make this book a valuable resource for anyone seeking to expand their knowledge and skills. If you are looking for literature that will help you understand complex mathematical concepts and learn how to apply them in practice, then “Methods of approximate Fourier transform and Laplace transform conversion” is exactly what you need. The book will become your reliable companion in the world of mathematics, opening up new horizons and opportunities for professional growth. Do not miss the chance to immerse yourself in the world of mathematical analysis with this fascinating and informative book It will become your guide in a complex but incredibly interesting world of transformation, where each page is filled with knowledge and practical recommendations. Discover new methods and approaches that will help you become a true master in your field!