Mathematics is a basic subject, which is closely related to other disciplines. First of all, mathematics and physics are closely related. Many concepts and theories in physics need to be described and explained by mathematics, such as Newton's law of motion and electromagnetic theory. Secondly, mathematics and chemistry are also closely related. The rate and equilibrium constant of chemical reaction need to be described and calculated by mathematics. In addition, mathematics has extensive relations with biology, economics, computer science and other fields.

In biology, mathematics is used to describe the morphology, structure and function of organisms. For example, calculus is used to describe the growth and development process of organisms; Probability theory is used to describe the genetic and evolutionary process of organisms. In economics, mathematics is used to establish an economic model, analyze the relationship between market supply and demand, and predict the economic development trend. In computer science, mathematics is used to study problems such as algorithm complexity and data structure.

In a word, mathematics is a very important subject, which provides theoretical basis and tool support for other disciplines. By studying mathematics, we can better understand and master the knowledge of other disciplines. Therefore, we should attach importance to mathematics education and strive to improve our mathematics literacy.