Introduction to the theory of engineering calculations, taking into account variations of parameters of the objects under study

The new improved calculation methods relating to the sections of mathematics, which take into account inaccuracies and errors in the coefficients and parameters of the studied models of technical objects and are combined under the name "Mathematics-2". They allow you to count and implement more reliable technical objects than it was achieved earlier, reduce the consumption of materials and the weight of the calculated structures, increase the accuracy of the control, thereby reducing the likelihood of accidents and save the lives of people. The authors urge to widely use these methods in the practice of engineering calculations.
For students, graduate students, engineers and scientists