Introduction to a comprehensive analysis. In 2 parts. Part 1: The functions of one variable. 6th edition

This book gives a single presentation of the basic concepts of the theory of the functions of one and several complex variables. The basis is based on lectures that for many years the author gave at Moscow State University. A large number of tasks and exercises are given, designed to help the reader actively learn the basic fundamental provisions of the theory. This publication is the first part of the book dedicated to the functions of one variable. The second part, designed to study the theory of the functions of several complex variables, has also been released in our publishing house. For students and graduate students of mathematical, mechanical and physical specialties of universities.