Can exercise rational thinking. But I don't think my thinking has improved. You must study advanced mathematics hard. Everyone should know some basic mathematics knowledge, because no matter what major you study, you will use mathematics in your daily life, won't you? For example, buying clothes and vegetables ... geography is also important. For example, in a strange city, you must have a basic sense of direction to avoid getting lost. Mathematics and applied mathematics are the foundation and rising platform of computer science and technology, and they are one of the most closely related majors. This major is a basic major with a wide range of employment, but postgraduate entrance examination is still the first choice for graduates of this major. In daily life, from weather forecast to stock fluctuation, mathematical description and analysis methods are everywhere. Among the top ten majors with the largest number of graduates in Beijing, mathematics and applied mathematics are in the forefront. From the above data analysis, it is not difficult to see that the demand for mathematics talents is large and the employment prospects are promising. Moreover, it can be predicted that with the development of economy and society, there will be more and more demand for mathematics and applied mathematics professionals in the market, and the employment prospects will be broad. Because mathematics and applied mathematics are closely related to other related majors, there are many similar majors to choose from, so it is much easier to apply for this major than other majors, and it is much easier to re-choose a job and change careers, which is conducive to better employment in the future. Qualified software talents need to have a "solid mathematical foundation" and "strict logical thinking ability". IT staff: Taking into account the needs of professional and career development Employment analysis: Mathematics and applied mathematics are basic majors, and they are the "parent majors" of other related majors. Graduates of this major have inherent advantages if they want to "change careers" and enter careers such as scientific research data analysis, software development and 3D animation production. "In improving the speed and efficiency of a software, new ideas and methods are needed, and the innovation ability of mathematics experts is stronger than that of ordinary computer students." An engineer from a well-known IT company said. In the sample survey of 230 successful people in IT industry, 200 people belong to those who realize career re-selection based on mathematics or related majors. Professor Wang Xuan, an academician of China Academy of Sciences, told college students at the opening ceremony of Founder Software Technology Research Institute in Peking University: To be a qualified software talent, you need to have a "solid mathematical foundation" and "strict logical thinking ability". Strict logical thinking ability comes from a deep and solid mathematical foundation. It can be seen that the majors of mathematics and applied mathematics are the basis for engaging in other related majors. Representative occupation: programmer's salary: the salary level of programmers that most people will engage in varies greatly. The monthly income of junior programmers is generally around 2000 yuan, and the monthly income can reach 5000 yuan to 6000 yuan. Case: I was forced to become a programmer-a second-rate school. After graduation, I didn't want to go back to my old tutor for junior high school mathematics. Too much English for postgraduate entrance examination forced me to turn to software design. Two years after graduation, although my salary has experienced ups and downs, on the whole, I am quite satisfied. After graduation, I applied for a job in a company. There were three people competing for the position at that time. During the interview, we all behaved almost the same, saying how strong we are, how many languages and programming tools we can use, and how rich our experience is. The link that won me in the end was that the recruiter came up with a fund management project, asking everyone to give their own design plan after thinking. One of the core problems is to calculate the minimum fluctuation value of funds, which requires a lot of data and high efficiency. We have no problem with the object-oriented analysis of the whole program. After all, these things are very important in school, and they are not really difficult. However, when they encounter the most critical problems, they will get stuck, and the solution needs simple double loop and time complexity (n 2). After thinking hard, one of my competitors replied: use trees. But he couldn't explain the specific technical details clearly, and the efficiency analysis was sloppy. Only I, because I like mathematics better in school, gave the scheme of using AVL tree at that time, and made a detailed efficiency analysis and time-space transformation by using high number derivation, and put forward the method of introducing assembly. Finally, I got the job. In short, having a solid foundation in mathematics and data structure is a necessary condition for becoming a master programmer. Paul kosslyn, vice chairman of Citibank, said: "A person who is engaged in banking and doesn't know mathematics can only do trivial things." Business people: professional advantages and good career prospects Employment analysis: Financial mathematicians have become one of the most sought-after talents on Wall Street. In the simplest example, the chief actuary may have the highest status and income among insurance companies. In the United States, famous universities such as the University of Chicago, the University of California, Berkeley, Stanford University, Carnegie Mellon University, new york University, etc. have all set up degree or professional certificate education related to financial mathematics. Nevertheless, many actuaries who are very popular in the United States are from mathematics majors. In addition to insurance actuaries, mathematical modeling has also been introduced into economics, so mathematical talents who understand the principles of economics are widely accepted by employers, as well as international economy and trade, business administration, chemical and pharmaceutical, communication engineering, architectural design and so on. These are inseparable from the relevant mathematical expertise. Representative occupation: As an actuary, an insurance actuary needs not only a solid foundation of mathematics, but also a solid foundation of economic theory, and a thorough understanding of law, tax system, financial accounting, investment, and especially risks |||||| It is better not to be a professional |||| Stay in school as a teacher! It is stipulated by the Education Bureau that we should continue to rely on scientific researchers. We have no choice.