In the college of mathematics of universities, in addition to basic mathematics, most of them also offer applied mathematics, information and computing science, probability and statistical actuarial science, mathematics and control science. These branches of modern mathematics have gone beyond the scope of traditional mathematics and extended to all fields of society. Using mathematics as a tool to discuss and solve mathematical problems is by no means a mathematical problem. It has made great contributions to the development of human society. Basic Mathematics: Suitable for research or teaching. Employment prospects: This major requires students to have a solid theoretical foundation in mathematics and train graduate students in mathematics, applied mathematics and related disciplines for universities and scientific research institutions. A few years ago, compared with other majors in mathematics, the employment was relatively narrow, but in recent years, various disciplines related to mathematics have developed rapidly, and the number of scientific research and teaching talents needed in this area has also increased greatly. In particular, most teaching talents in mathematics-related disciplines need a solid mathematical foundation, so the demand also increases.