The Mechanical Engineering . Encyclopedia, Volume 1-1: Mathematics, edited by K. In. Frolova is a unique work that will become an indispensable assistant for students, engineers and anyone interested in modern technology and science. This encyclopedia covers a wide range of mathematical concepts and methods necessary for a deep understanding of mechanical engineering, and offers readers not only theoretical knowledge, but also practical applications, which makes it especially valuable in a rapidly developing industry. In the first volume of the book, the authors seek to explain how mathematics serves as the basis for various processes in mechanical engineering. Readers will be able to immerse themselves in the world of numbers and formulas that underlie the design, analysis and optimization of machines and mechanisms. Each section of the book is permeated with the spirit of scientific search and practical implementation, which makes it interesting for both theorists and practitioners. This book will be especially useful for students of technical universities and colleges who study mechanical engineering, as well as graduate students and teachers who want to deepen their knowledge in mathematics and its application in engineering. Practitioners will find in it valuable tips and techniques that will help in solving real-world problems they face in the workplace. Topics raised in "Engineering. Encyclopedia, Volume 1-1: Mathematics, covers a wide range of mathematical disciplines, from algebra and geometry to differential equations and numerical methods. The book also touches on such important aspects as mathematical modeling and optimization, which allows readers to see how abstract mathematical concepts find their application in the real world. Author's style, K. In. Frolova is distinguished by clarity and accessibility, which allows even complex mathematical ideas to be presented in an understandable and fascinating form. He is also known for his work in engineering education and research, which adds value to his work. Frolov’s other well-known works are also devoted to various aspects of mechanical engineering and engineering, making him an expert in this field. The Mechanical Engineering . Encyclopedia, Volume 1-1: Mathematics not only enriches the reader's knowledge, but also inspires new ideas and projects It opens the door to a world of high technology and innovation, where mathematics becomes not just a set of formulas, but a powerful tool for creating the future. If you are looking for literature that combines theory and practice, and also helps you better understand how mathematics affects engineering, then this encyclopedia will become your reliable companion. Do not miss the opportunity to deepen your knowledge and expand your horizons in the field of mechanical engineering with the help of this outstanding work.