The first volume, the seventh chapter, the first, second and third chapters of Higher Numbers are common * * * contents, in which the derivatives of parametric equations and physical applications are not needed, but they are replaced by economic applications, elasticity and residuals, curvature, rational function integration in integral, definite integral physics, arc length and lateral area of rotating body, and differential equations can be reduced.

Mathematics postgraduate refers to the mathematics subject of postgraduate examination. According to the different requirements of different disciplines and majors for graduate students' mathematical knowledge and ability, the postgraduate entrance examination papers are divided into engineering mathematics I, mathematics II and economic management mathematics III, and the types of papers used in specific majors have specific provisions.

According to the different requirements of engineering, economics and management disciplines and majors for graduate students' mathematical knowledge and ability, there are three kinds of mathematical examination papers for graduate entrance examination, of which Math I and Math II are engineering and Math III is economics and management.