1, can cultivate thinking ability.

2. It can be applied to the research of other disciplines.

3. Undergraduate or graduate students need to take math exams.

4. It can improve dialectical thinking ability and independent thinking ability.

Advanced mathematics with extended data includes:

Mathematical analysis: mainly including calculus and series theory. Calculus is the foundation of advanced mathematics, and it has a wide range of applications. Basically, all fields involving functions need knowledge of calculus. Among them, Fourier series and Fourier transform are mainly used in the field of signal analysis, including filtering, data compression and power system monitoring. And the manufacture of electronic products is also inseparable from it.

Real variable function (real analysis): one of the enhanced versions of mathematical analysis. Mainly used in fields such as economics that focus on data analysis.

Complex function (complex analysis): the second enhanced edition of mathematical analysis. A widely used subject, widely used in aviation mechanics, fluid mechanics, solid mechanics, information engineering, electrical engineering and other fields, so engineering students should take this course.