Advanced Mathematics III includes calculus, linear algebra, probability theory and mathematical statistics. Higher mathematics refers to a more complicated part of mathematical objects and methods compared with elementary mathematics. Broadly speaking, mathematics other than elementary mathematics is advanced mathematics. It is generally believed that advanced mathematics is a basic subject formed by calculus, algebra, geometry and their intersection. The main contents include: series, limit, calculus, spatial analytic geometry and linear algebra, series, ordinary differential equations. Basic subjects for postgraduate examinations in engineering, science and engineering and finance.