Although high school mathematics is complicated in calculation, high in skill and difficulty, it is slow in progress, small in slope and vivid in content.

Although college mathematics is not complicated in calculation, few in skills and not difficult, it has made rapid progress, a big slope, strong concepts and abstract contents.

Although high school mathematics is complicated in calculation, high in skill and difficulty, it is slow in progress, small in slope and vivid in content.

Although college mathematics is not complicated in calculation, few in skills and not difficult, it has made rapid progress, a big slope, strong concepts and abstract contents.

There are many courses in college mathematics. For example, I study software (engineering). Freshman should take three courses: mathematical analysis of engineering (mathematics major: mathematical analysis, and advanced mathematics of industrial science), linear algebra, probability theory and mathematical statistics. When I was a sophomore, I would study discrete mathematics. Universities should also study hard, and it is inevitable to learn mathematics to do problems. And you will find that the knowledge points in college mathematics are easy to forget, because there are too many contents, and colleges are not like high schools.