Training manual for economic specialties . — SPb. : 2007. 240 s. The textbook "Mathematics" is intended for students of economic profile and is focused on the current state standards and curricula in the specialty 080507 "Management of the organization" and the direction 521500 "Management" Most sections give examples of solving educational problems in the field of economics and management, for which algorithms and programs are presented in the MathCAD package. From the foreword to the textbook: “In our time, the future specialist (economist, engineer, etc.) d. ) should have a clear idea of the mathematical apparatus for solving the problems facing him, be able to correctly formulate them, understand the calculation technique. In the process of his training, he will need knowledge of the general course of higher mathematics, probability theory, mathematical statistics. He must be fluent in the mathematical apparatus necessary for solving theoretical and practical problems of economics and planning. It will require knowledge and skills in PC. This manual will help students to master a systematic approach to the use of modern specialist tools . It describes the foundations of the mathematical apparatus and examples of its use in modern economic applications: the foundations of linear algebra, elements of analytical geometry, mathematical analysis, differential equations, the foundations of probability theory and mathematical statistics,