There are four courses in mathematics for postgraduate entrance examination. In addition to Math 1 and Math 2, there are Math 3 and Math 4. The standard of distinction depends on your direction. All as follows:

Mathematics 1: including line generation, high number and probability. The applicable disciplines are:

1. Mechanics, mechanical engineering, optical engineering, instrument science and technology, metallurgical engineering, power engineering and engineering thermophysics, electrical engineering, electronic science and technology, information and communication engineering, control science and engineering, computer science and technology, civil engineering, water conservancy engineering, surveying and mapping science and technology, transportation engineering, ship and ocean engineering, aerospace science and technology, armament science and technology, nuclear engineering.

2. Among the first-class engineering disciplines, such as materials science and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering, there are two disciplines and majors with higher requirements for mathematics.

3. Management management science and engineering level discipline.

According to this classification, most computer majors in colleges and universities will choose to take Mathematics I, which is also the minimum mathematical skill necessary for engaging in computers.