24-11-1[ wonderful article]

Mathematics is the key to science. Ignoring mathematics will certainly hurt all knowledge, because people who ignore mathematics cannot understand any other science or even anything else in the world. What's more, a person who ignores mathematics can't understand his own negligence, which will eventually lead to the inability to seek any remedial measures. _ _ _ _______Bacon, Roger

Mathematics is not the discoverer of laws, because it is not induction. Mathematics is not the founder of theory, because it is not a hypothesis. But mathematics is the judge and master of laws and theories, because laws and hypotheses have to show their opinions to mathematics, and then wait for the judgment of mathematics. If there is no mathematical recognition, the law can't work and the theory can't explain it.

_ _ _ p>_______Peirce, Benjamin

History makes people wise, poetry makes them witty, mathematics makes them subtle, philosophy makes them deep, morality makes them serious, logic and rhetoric make them eloquent. _ _ _ _ _ _______Bacon,Francis

The passion for mathematics is increasing day by day not only among us, but also in the army, which was fully reflected in the last campaign. Poneparto himself has a good mathematical literacy. Of course, all those who have studied mathematics cannot be required to be geometricians like Laplace and Lagrange, or to be heroes like Poneparto. However, mathematics has left a mark in their minds after all. This will enable them to make more contributions than those who have not been trained in mathematics. _______Lalande

No subject can clarify the harmony of nature more clearly than mathematics.

_ _ _ _ _ _ Carus, Paul

Studying mathematics is to explore the mysteries of the universe. As we all know, the laws of planet and stratum, heat and electricity, variation and existence all involve mathematical truth. If language reflects and reveals the voice of the creator, then mathematics reflects and reveals the wisdom of the creator, and repeats the story of how things mutate into existence repeatedly. Mathematics concentrates and guides our energy, self-esteem and desire to know the truth, and thus lives in God's big family. Just as literature induces people's emotion and understanding, mathematics inspires people's imagination and reasoning.

_ _ _ _ _ _ _ Chanel, W.E.

Descartes' analytic geometry belongs to Newton, and Leibniz's calculus has been extended to the singular mathematical methods of Lobachevsky, Riemann, Gauss and Searle Vesto (this expansion is bolder than that of any discipline recorded in the history of philosophy). In fact, mathematics is not only an indispensable tool for various disciplines, but also flies freely without considering the constraints of intuitive feelings. Historically, mathematics has never shown the supremacy of pure reasoning as it does today.

________Butler，Nicholas Murray

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Mathematical field of action

Date of entry: April 1, 25 22: 29: 25

1. Mathematical field of action

Diligent cultivation and intensive cultivation

Introduction

Dear friends, in the rapidly changing 21st century, with increasingly fierce global economic competition, our motherland has undergone tremendous changes. However, we should also see that compared with the world's economic powers, we are still far behind. As the mainstay of the 21st century and the pillar of the Chinese nation in the future, our young friends will be duty-bound to shoulder the heavy responsibility of the great rejuvenation of the nation, explore the infinite truth in the infinite unknown world and forge ahead towards the goal of the motherland's modernization!

nowadays, there is a saying in the world that the foundation of high-tech is applied science, and the foundation of applied science is mathematics. In this way, mathematics will surely become the most powerful accelerator for the rapid development of society and push the society forward; Mathematics will be the golden key to open the door of science hall and help us to have a treasure house of knowledge; Mathematics will give us the most powerful wings and let us fly to a brilliant tomorrow. For the prosperity of our motherland, for our leisurely life, and for our work to operate according to our own expectations, there is no reason why we should not make ourselves a person with a "mathematical mind".

Dear friend, do you really want to know the function of mathematics? Might as well, let's * * * walk into the world, heaven and earth, and the ubiquitous mathematical field to appreciate the elegance and charm of mathematics!

(This field mainly extracts the exposition of famous sentences on the function of mathematics)

1. The elegance and charm of mathematics

Hua Luogeng, a famous mathematician, pointed out: "The universe is big, the particles are tiny, the speed of rockets, the change of the earth, the mystery of biology and the complexity of daily life" can not be separated from mathematics.

Chen Shengshen, a famous mathematician, wrote an inscription for young math lovers-"Mathematics is fun", encouraging young people to learn and love mathematics, and making contributions to China becoming a big and powerful country in mathematics in the world.

From aviation to family, from the universe to atoms, from large-scale projects to business management, all benefit from mathematical science and technology.

The contribution of mathematics to the country lies not only in the wealth of the country, but also in strengthening the people.

Mathematics gives people not only knowledge, but also ability, which includes observing experiments, collecting information, inductive analogy, intuitive judgment, logical reasoning, modeling and accurate calculation. These abilities and training will benefit people for life.

The future world is a modern and scientific world, while the future science is a mathematical science.

Mathematics is not only a science, but also a universally applicable technology.

Mathematics is the door and key to science.

Mathematics is the basis of all philosophical and theoretical thinking and deduction.

Mathematics is the mother and foundation of science.

Mathematical concepts are the foundation of philosophy.

Mathematics is a golden key to understanding the world.

hi-tech is essentially mathematical technology.

Mathematics is the foundation of natural science. It is the most perfect subject developed at present, and the research in many other fields is based on mathematics.

Human beings have been influenced by mathematics at all times, from the counting of knots in the wild times to the command of spaceships by electronic computers. Towering buildings, offshore oil drilling platforms, artificial earth satellites and so on are the crystallization of human mathematical wisdom.

Today, with the rapid development of high technology, all research fields of natural science have entered a deeper level and a broader category, which makes it even more necessary for mathematics. The relationship between mathematics and natural science and technical science has never been so close as it is today.

Mathematics is the foundation of physics, mechanics, chemistry, astronomy, biology and other disciplines, which provides them with rich language and research tools.

in the process of scientific development, the role of mathematics is increasingly prominent. On the one hand, the basis of high-tech is applied science, and the basis of applied science is mathematics; On the other hand, with the rapid development of computer science, mathematics has the dual identity of science and technology, and modern science and technology is increasingly manifested as a mathematical technology. The outstanding feature of contemporary science and technology is quantification, and the symbol of quantification is the use of mathematical ideas and methods. Accurate quantitative thinking is the same requirement for contemporary scientific and technological personnel. The so-called quantitative thinking means that people abstract mathematical problems from reality, abstract them into mathematical models, work out the solution or approximate solution of this model by mathematical calculation, then return to reality for testing, modify the model to make it more practical when necessary, and finally compile the calculation software for solving problems in order to get a wider and more convenient application. The characteristics of high technology, such as high precision, high speed, high automation, high quality and high efficiency, are all realized by mathematical models and methods with the help of computer control.

Electronic computer is the product of the combination of mathematics and engineering technology, and mathematics has played a key role in every historical juncture of its development.

A physicist wrote: "Throughout the tortuous history of the whole physical science, there is a constant factor, that is, the absolute importance of mathematical imagination. Every century has its unique scientific foresight and its unique mathematical style. The main progress of physical science in each century has been made under the guidance of the combination of empirical observation and pure mathematical intuition. For a physicist, mathematics is not only a tool for calculating phenomena, but also the main source for creating concepts and principles of new theories. "

The number of tests to develop an atomic bomb in China is only one tenth of that in western countries. It took only two years and three months from the explosion of the atomic bomb to the successful development of a hydrogen bomb, which was much shorter than that in the United States. One of the reasons is that many excellent mathematicians were selected to participate in the development work.

The Yangtze Three Gorges Project is attracting worldwide attention. According to the design, the total installed hydropower capacity of the Three Gorges Project is 17.68 million kilowatts, and the annual power generation is 84 billion kWh. After completion, the Three Gorges Dam will be a concrete dam with a height of 2 meters and a length of nearly 2, meters, which is simply a concrete hill. To build such a grand project, there are countless problems to be solved, and one of the most important problems is the heat generated by the chemical reaction of mass concrete during the setting process. This huge heat will endanger the safety of the dam. The computer software developed by Chinese scientists can dynamically simulate the temperature, stress and creep of mass concrete construction, which can be used to analyze and compare various construction schemes, design the best construction process control, and can also be used to monitor and measure the operation period of the dam after completion to ensure the safety of the dam. In the construction of the Three Gorges Dam on the Yangtze River, it can be said that mathematics played an important role.

Mathematics plays an important role in modern wars. Some people say that World War I was a "chemical war" (gunpowder). The Second World War was a "physical war" (machinery), and the modern war was a "mathematical war" (information and computer).

Before the U.S. launched the "Desert Storm" against Iraq in January p>1991, the U.S. seriously considered the consequences if Iraq lit all the oil wells in Kuwait. According to the American Supercomputing Review magazine, the Pentagon asked the Pacific-Sierra Research Company to study this issue. Using the theory of partial differential equation and mathematical model, the company has made a series of simulation calculations and concluded that the smoke caused by the fire may lead to a major pollution event, which will spread to the Persian Gulf, southern Iran, Pakistan and northern India, but it will not get out of control, cause global climate change and cause irreparable damage to the earth's ecological and economic systems. This prompted the United States to make up its mind to implement the "Desert Storm" action.

during the flood in p>1998, in order to ensure the safety of Wuhan, Nanjing and other large industrial cities, the relevant departments faced the problem of Jingjiang River flood diversion. 2 tons of explosives have been packed, and the blasting has entered the countdown, but this plan was abandoned at the last minute. According to the news report at that time, the water conservancy expert group composed of many experts used the finite element method in mathematics to calculate the volume leakage of Jingjiang levee and determined a safety factor. According to this result, even if the water level in Shashi rises to 45.3 meters, the Yangtze River levee can be strictly guarded and there is no need for flood diversion.

Mathematics can make you smart and enlighten you.

having a mathematical mind is a necessary ability to become an operator.

knowing mathematics will benefit you all your life.

Mathematical ability is management, leadership, wealth, success and competitiveness.

The only way to improve comprehensive competitiveness is to let children exercise their math ability from an early age!

knowing mathematics is not only the key to all kinds of knowledge, but also the possibility of exploring other possibilities in life through mathematics.

Mathematics is of great significance in social activities such as economy, finance and finance. Mathematical models are used to study macro-economy and micro-economy, and mathematical means are used to conduct market investigation and prediction, conduct risk analysis and guide financial investment, which has been widely adopted in all countries of the world. In the theoretical study of economy and financial integration, mathematics plays a more special role. Most of the winners of the Nobel Prize in Economics are mathematicians or have experience in studying mathematics.

Today's cutting-edge scientific research needs mathematics, and large-scale socialized production relies on mathematics. In the new century, many important research needs to be explored, tested and optimized through mathematical models, so it has become an urgent and important task to improve the mathematical quality of talents.

With the development of market economy, a series of economic terms such as cost, profit, input, output, loan, benefit, shares, market forecast and risk assessment are frequently used. Trading and wholesale, deposit and insurance, stocks and bonds … are encountered almost every day, and none of these economic activities can be separated from mathematics.

In order to survive in a highly competitive society, business warriors must have basic "working abilities" such as mathematical logic, association and practice, which is an inevitable rule in the workplace.

People with mathematical thinking ability can often think about countermeasures when facing problems, and in today's business environment, they can fully cope with "how to expand new markets and explore new business opportunities?" Waiting for new challenges.

Mathematics is very important for economic competitiveness, and mathematics is a key technology that is widely used and empowers people.

The close relationship between mathematics and us not only helps us to carry out simple consumption calculation in our life, but also strengthens our logical reasoning ability. This benefit highlights its practicality and importance after leaving school and embarking on social work.

Good math skills may not lead to promotion, wealth and prosperity, but poor math skills will definitely not lead to promotion, wealth and prosperity. What a shocking thing.

Mathematics is the best way to cultivate thinking ability. Even people who hate mathematics can make themselves have mathematical logical thinking through "mind gymnastics". Mathematics can help people get rid of unnecessary sundries, see through the essence of things, and get inspiration to solve problems.

This is the case in business, and so are new sciences such as financial engineering, biology and biotechnology, which all start from the thinking of mathematical minds. As long as we make good use of our mathematical mind, the country will certainly be able to develop continuously.

Mathematics is the foundation of science. If it is not good, it is difficult to make achievements in physics and chemistry. However, mathematics is different from physics and chemistry, which is abstract and divorced from practice, so it must be given the greatest attention.

"Mathematics is the queen of science" is a famous saying of the famous mathematician Gauss. In the modern society with the rapid development of science and technology, learning mathematics well can cultivate our strong judgment ability, solve and analyze practical problems in life, and make a difference in our future career.

Mathematics is widely used, ranging from the calculation of daily life's daily life's buying and selling, interest rate, insurance and medical expenses, to astronomical geography, environmental ecology, information network, quality control, management and prediction, large-scale projects, agricultural economy, national defense science and aerospace industry.

people use