Mathematics and applied mathematics are undergraduate majors in colleges and universities, belonging to mathematics majors. This major trains students to master the basic theories and methods of mathematical science, have the ability to use mathematical knowledge and use computers to solve practical problems, and receive preliminary training in scientific research. This major requires graduates to master the basic knowledge and methods of mathematics and applied mathematics, initially form scientific thinking and thinking methods of mathematics, use mathematical knowledge to solve practical problems and establish mathematical models. In addition, graduates are required to have certain abilities in mathematics teaching, scientific research and academic communication. Mathematics and applied mathematics major, a professional study course during college, is divided into professional basic courses, professional core courses and professional elective courses.