Tabulated Values of Combinations of Circular and Hyperbolic Functions by I. Ananeva is a unique work that will become an indispensable assistant for both students and professionals in the field of mathematics and engineering. This publication not only enriches the theoretical base, but also offers practical solutions that can be useful in a wide variety of fields of science and technology. In his book, Ananiev immerses the reader in the world of circular and hyperbolic functions, which play a key role in mathematical analysis and applications. The author carefully considers the combinations of these functions, presenting their tabulated values, which allows significantly simplifying calculations and improving the accuracy of the results. This is especially true for those who work with complex mathematical models or are engaged in numerical methods. The book will be of interest to senior students of mathematical and engineering specialties, as well as graduate students and researchers involved in mathematical modeling and computational mathematics .. If you are passionate about mathematics, physics or engineering, then this publication will be a real find for you. It will not only expand your knowledge, but also help in the practical application of theoretical concepts. The topics raised in the book cover a wide range of issues related to circular and hyperbolic functions. Ananyev explains in detail how these functions are used in a variety of applications, from mechanics to electrical engineering. He also considers their role in solving differential equations and in other mathematical problems. The book stands out for its depth and thoroughness, which makes it worthy of attention for both beginners and experienced specialists. The author’s style is distinguished by clarity and logical presentation . Ananyev is able to explain complex concepts, which makes his books easy to understand. In addition, he actively uses examples and illustrations, which helps the reader to better absorb the material. If you are familiar with his other works, such as Mathematical Methods in Engineering or Numerical Methods to Solve Differential Equations, then you already know that his approach to learning is always based on the practical application of theory. The book "Tabulated values of combinations of circular and hyperbolic functions" will also be useful to practicing engineers and researchers who need to quickly and accurately perform calculations. Thanks to the table values presented in the book, you will be able to significantly reduce the time for calculation and focus on more important aspects of your work. If you are looking for a high-quality and in-depth edition that will help you understand circular and hyperbolic functions, then the book Ananieva is exactly what you need. It will become your reliable companion in the world of mathematics, opening up new horizons and opportunities for the application of knowledge. Do not miss the chance to immerse yourself in the fascinating world of mathematical functions and their combinations, which are of great importance in science and technology.