Mathematical modeling of a number of technical devices uses systems of differential nonlinear equations. Such models are used not only in technology, they are used in economics, chemistry, biology, medicine, management.
The study of the operation of such devices requires the solution of the above systems of equations. Since the bulk of such equations are non-linear and non-stationary, it is often impossible to obtain their analytical solution.
There is a need to use numerical methods, the most famous of which is the Runge-Kutta method. As for Python, in publications ...[/h]