Mathematical modeling is to establish a mathematical model according to actual problems, solve the mathematical model, and then solve the actual problems according to the results.

When it is necessary to analyze and study a practical problem from a quantitative point of view, people should use mathematical symbols and language to establish a mathematical model on the basis of in-depth investigation, understanding of object information, making simplified assumptions and analyzing internal laws.

At present, there is no uniform and accurate definition of mathematical model, because different angles can have different definitions. But we can give the following definition. Mathematical model is an abstract and simplified structure of a part of the real world, which has special uses. Specifically, a mathematical model is an equation or inequality established by mathematical symbols such as letters and numbers for a certain purpose, and it is a mathematical structural expression that describes the characteristics of objective things and their internal relations, such as charts, images, block diagrams, etc.

mathematical model

Mathematical model is a new discipline developed in recent years, and it is a science that combines mathematical theory with practical problems. It reduces practical problems to corresponding mathematical problems, and on this basis, it uses mathematical concepts, methods and theories to conduct in-depth analysis and research, thus depicting practical problems from a qualitative or quantitative perspective and providing accurate data or reliable guidance for solving practical problems.

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