: It acts as a self-study guide, allowing students to identify and fix specific misunderstandings in topics like logarithms, complex functions, and trigonometry.

: The solutions provide detailed, logical progressions for each problem, helping students understand the "why" behind every step rather than just providing a final answer.

: The GDZ includes answers for various formats within the didactic materials, such as:

for regular practice. Control works (Kontrolnye raboty) to prepare for exams. Mathematical dictations for quick knowledge checks.