Discrete mathematics is an important branch of modern mathematics and the core course of basic theory of computer science. Discrete mathematics takes the structure of discrete quantities and their relationship as its main goal, and its research object is generally finite or countable elements, so it fully describes the characteristics of discreteness in computer science.

Discrete mathematics

It is a comprehensive subject that integrates traditional logic, set theory (including functions), number theory foundation, algorithm design, combinatorial analysis, discrete probability, relational theory, graph theory and tree, and abstract algebra (including algebraic system, group, ring, field, etc.). ), Boolean algebra, computational models (languages and automata) and so on. The application of discrete mathematics covers many fields of modern science and technology.