Mathematics mainly affects the thinking and logic in our lives. It is not only used in astronomy, geography, industry, agriculture, economy, national defense, medicine and other fields, but also permeates every corner of people's daily work and life, such as weather forecast, investment methods, tourist routes, house decoration and so on. All kinds of activities involved in people's daily life are closely related to mathematics.

Mathematics [English: Mathematics, derived from the ancient Greek μ θ η μ α (má th ē ma); Often abbreviated as math or maths], it is a discipline that studies concepts such as quantity, structure, change, space and information. ?

Mathematics is a universal means for human beings to strictly describe the abstract structure and mode of things, and can be applied to any problem in the real world. All mathematical objects are artificially defined in essence. In this sense, mathematics belongs to formal science, not natural science.