Book 72 Fundamentals of Applied Informatics: Dissection. : Numerical methods. Application package: lab. Workshop by E. In. Sigitova is a unique manual that will become an indispensable assistant for students, graduate students and all those who are interested in applied computer science and numerical methods. This publication not only covers theoretical aspects, but also offers practical assignments, making it ideal for a deep understanding of the subject. The book discusses the basic principles of numerical methods, which are an important part of modern programming and data analysis. The author masterfully explains how to apply these methods in practice, using various application packages. Readers will be able to get acquainted with the algorithms that are used to solve complex mathematical problems, as well as with the tools that allow these algorithms to be implemented in real conditions. This makes the book especially valuable for those who want not only to learn the theory, but also to learn how to apply knowledge in practice. Who is this publication suitable for? First of all, it will be useful for technical students studying computer science, mathematics and related disciplines . The book may also be of interest to graduate students and young professionals seeking to deepen their knowledge in the field of numerical methods and applied computer science. In addition, it will be useful to teachers who are looking for quality materials for the preparation of their classes .. The topics raised in the book cover a wide range of issues, ranging from the basics of numerical methods to their practical application in various fields of science and technology. The author focuses on the importance of numerical methods in solving real problems, which makes the material relevant and in demand. With the rapid development of technology and an increase in the volume of data, the ability to use numerical methods becomes not only useful, but a necessary skill for any specialist in the field of computer science. Style E. In. Sigitova is distinguished by the clarity and accessibility of the presentation. He skillfully combines theory with practical examples, which allows the reader not only to understand, but also to remember the material. The author is also known for his other work in the field of computer science and mathematics, which confirms his high level of expertise and deep understanding of the subject. The book 72 Fundamentals of Applied Informatics will be an excellent addition to the library of everyone who wants to be on the crest of the wave in the world of technology. It will not only help to master the numerical methods, but also inspire further study of computer science and its application in real life. If you are looking for a quality tutorial that combines theory and practice, this edition is definitely worth your attention. Do not miss the opportunity to expand your knowledge and skills in the field of applied computer science with this book It will be your reliable companion on the way to professional growth and a successful career in the world of high technology.