1. College mathematics is divided into advanced mathematics, linear algebra, probability statistics and other basic knowledge that college students need to master. The main contents of advanced mathematics include: limit, calculus, spatial analytic geometry and vector algebra, series and ordinary differential equations.

2. College mathematics pays special attention to the cultivation of students' thinking in images, and tries to give some difficult concepts and principles in the form of graphs and charts.

3. College Mathematics is divided into Volume I and Volume II. The first volume contains unary calculus, elementary linear algebra, analytic geometry, differential calculus of multivariate functions and multiple integrals; The second volume contains line and surface integrals, series and generalized integrals, linear algebra and differential equations.