2. Statistics, for example, are widely used in economy, finance, medicine, meteorology, social science and other fields. Through data collection and analysis, the future data can be predicted. Such as savings, bonds, insurance, stocks and other practical issues that people care about need statistical knowledge. For example, when we browse the web, the system will automatically push the content we like to watch according to our usual habit of browsing content. This is the algorithm of big data at work.
3. In archaeology, the method of judging the age of biological fossils through the decay of carbon 14 actually uses the knowledge of normal distribution and exponential logarithm operation in mathematical statistics.
4. Calculus is mainly used in mechanics and geometry, such as aerospace, mechanical manufacturing, integrated circuits, computer control, missile trajectory calculation and other scientific fields, and plays an important role.
5. The complex number that students think is the most useless actually has important applications in quantum mechanics and other fields. As Ma Yun said, uselessness is the greatest usefulness.
6. Everything from computer mobile phone chips to aerospace and even the whole universe is closely related to mathematics. Therefore, mathematics is the foundation of all sciences, and our life is inseparable from mathematics, and high-quality life needs mathematics.
7. Besides its practical application in life, mathematics plays an important role in cultivating people's thinking and ability. Mathematics activity is intellectual gymnastics, which plays a vital role in cultivating people's scientific thinking and innovative ability. Through long-term mathematical training, people can have many excellent qualities and abilities.
8. Mathematics can cultivate people's rigorous logical thinking ability. For example, when encountering problems like Sherlock Holmes, they can always keep their thoughts clear and find the connection between things.
9. Mathematics can cultivate people's highly abstract thinking ability and can see the essential characteristics through the superficial phenomena of things.
10, mathematics can cultivate people's serious, careful and meticulous work style and habits, and avoid major accidents thousands of miles away.
1 1. Mathematical modeling ability helps people solve practical problems by mathematical methods and seek the optimal solution in life, saving time and being efficient.
12, in fact, the role of mathematics is far more than that. It can be said that mathematics is the bridge for human beings to know the world, the most favorable artifact for human beings to create a better life, and the ladder for the development and progress of human civilization.