Advanced mathematics is a basic subject formed by calculus, algebra, geometry and their intersection. The main contents include: limit, calculus, spatial analytic geometry and vector algebra, series, ordinary differential equations. Higher mathematics studies non-uniform variables, which is the general name of several courses. It is an important basic subject in science and engineering colleges, and it is also a compulsory mathematics course for science and engineering students who are not majoring in mathematics, and it is also a compulsory course for other majors.