Numerical calculations in Excel. Tutorial

The book is devoted to the methods of solving computing tasks using the Excel application. The topics of the book covers algebraic equations and systems, interpolating and approximation of functional dependencies, differentiation and integration, solving differential and integral equations, as well as some other topics from the area of ​​computing methods. The main techniques with the Excel application are also described, methods for organizing work documents are discussed, the methods of entering and editing data in the working documents are analyzed, opportunities are being studied on the use of formats and styles, the principles of using embedded computing utilities are being illustrated, programming basics are given in VBA. The book can be used as a tutorial when studying courses of computing mathematics and mathematical programming, as a tutorial or reference manual when solving computational tasks to the Excel application