1 can cultivate our college students' abilities of observation and judgment, logical thinking, self-study and problem solving, and when these abilities are combined, they can form the ability of independent analysis and problem solving.

2. It allows us to complicate simple problems first and then simplify them, cultivate our thinking, and solve problems in life smarter and more skillfully. Learning advanced mathematics well is like adding a pair of invisible wings to you. You have a more open and meticulous thinking, and many problems will be solved at once.

Second, the feeling:

1. Advanced mathematics focuses on a mathematical thought, such as calculus thought and limit thought. Emphasize the logic and analysis of mathematics. Don't pay attention to skills like high school mathematics. So in the process of learning, the knowledge of textbooks is very important. Every concept, theorem, formula and example in the textbook should be understood clearly.

2. Especially for the deduction process of theorems and formulas, we should not only know how the deduction process of each step comes from, but also learn to deduce it ourselves. Because learning to deduce by yourself is more helpful to our memory and application. My experience is to recite formulas on the basis of understanding, not blindly.

Third, suggestions:

1, cultivate interest.

2. Preview before class.

3. Listen carefully and take notes.

4. Follow the teacher and interact actively.

5. Review after class, take notes and do more questions.

6. Be good at induction.