"Mathematical application" refers to the process of calculating, calculating, analyzing and solving problems according to facts, data, formulas and other mathematical contents. Mathematics application is usually used in science, engineering, economy, finance and other fields, and it is an important research method. In the process of applying mathematics, we need to use all kinds of existing mathematical knowledge and methods for continuous reasoning and verification, so as to draw accurate conclusions.

The process of mathematical application needs to have good mathematical literacy and innovative ability, and mastering basic mathematical knowledge and skills is the basis of realizing mathematical application. In practical application, we can deeply study and solve problems by establishing mathematical models, analyzing big data and using scientific calculation.

Mathematics application has a wide range of application fields, including artificial intelligence, Internet of Things, data analysis and other fields, which is one of the important supports of today's scientific and technological development. Through the application of mathematics, many phenomena can be predicted and identified more accurately, providing a more stable and reliable foundation for the future development of science and technology. Therefore, we need to strengthen the study and practice of mathematics and improve the ability of applying mathematics to meet the needs of future scientific and technological development.