“…[2,3,4,5,6] The need for designing personalized courses occurs during training on individual trajectories. [7,8,9,10,11,12] 2 Designing of Mathematical E-courses In the DLS "NOMOTEX" (Fig. 1), developed at the Department of Computational Mathematics and Mathematical Physics, Ваuman Moscow State Technical University, a specialized subsystem "Designing Educational Programs" was created, which allows one to design mathematical courses from the existing Mathematical Knowledge Base, while maintaining the logic and sequence of all elements of the Knowledge Base, as well as practical interactive lessons, automated tasks for independent work and tests.…”