See that learning programming requires knowledge of high numbers, what high numbers are

To learn programming, you need to learn advanced mathematics?? Now elementary school students are compiled!

Elementary mathematics is the study of constants, and higher mathematics is the study of variables.

Advanced mathematics (also known as calculus, which is a general term for several courses) is an important basic subject in science and engineering colleges. As a science, higher mathematics has its inherent characteristics, which are a high degree of abstraction, rigorous logic, and wide application. Abstraction is the most basic and significant feature of mathematics - with a high degree of abstraction and unity, we can deeply reveal its essential laws and make it more widely applied.

Strict logic means that in the induction and arrangement of mathematical theories, whether it is concepts and expressions, or judgments and reasoning, the rules of logic must be applied and the laws of thinking must be followed. Therefore, mathematics is also a method of thinking, and the process of learning mathematics is the process of thinking training. The progress of human society is inseparable from the wide application of mathematics as a science.

Especially in modern times, the emergence and popularization of electronic computers have broadened the application field of mathematics, and modern mathematics is becoming a powerful driving force for the development of science and technology, and at the same time, it has also penetrated widely and deeply into the field of social sciences. Therefore, it is very important for us to learn advanced mathematics well. However, many students are confused about how to learn this course well.

If you want to learn advanced mathematics well, you must do at least the following four things:

First, understand the concept. There are many concepts in mathematics. A concept reflects the essence of a thing, and only by figuring out how it is defined and what its properties are can we truly understand a concept.

Second, master the theorem. A theorem is a correct proposition that is divided into two parts: conditions and conclusions. For theorems, in addition to grasping its conditions and conclusions, it is also necessary to understand its scope of application and achieve a definite purpose.

Thirdly, on the basis of understanding the example problems, make an appropriate amount of exercises. Learners should be reminded that the example problems in the textbook are very typical, which is helpful for understanding the concepts and theorems, and should pay attention to the characteristics and solutions of different example problems, and make appropriate exercises on the basis of understanding the example problems. When composing questions--- you should be good at summarizing, not only summarizing methods, but also summarizing mistakes.

In this way, after the completion of the work, there will be something to gain, and to be able to draw inferences.

Fourth, clarify the context. It is necessary to have an overall grasp of the knowledge learned and summarize the knowledge system in a timely manner, which can not only deepen the understanding of knowledge, but also help for further learning.

Further mathematics includes calculus and solid analytic geometry, series, and ordinary differential equations. The theory of calculus was completed by Newton and Leibniz (of course, there were applications of calculus before them, but it was not systematic enough), the concepts of infinitesimal and limit, and the basic concepts of calculus are very difficult to understand.

Advanced mathematics, calculus or something.

Advanced mathematics, mainly including unary function calculus, multivariate function calculus, differential equations, series.

Limit, Continuity, Derivatives and Differentiation of Unary Functions, Indefinite Integrals, Definite Integrals, Vectors, Differentiation and Partial Derivatives of Binary Functions, Double Integrals, Triple Integrals, Curve Integrals, Surface Integrals, Green's Formula, Gaussian Formulas, Series, Differential Equations, etc.

The main studies of high mathematics: derivatives, differentiation, one-fold integration, double-fold integration, curve integration, curve area division and elimination, are all very interesting things, but it is not difficult to sell molds for a while. I will also learn some questions about space geometry, space straight lines and planes, etc.

Universities are all passing exams, not selective exams like the college entrance examination, so there is no need to be sad and there is no need to delve into difficult problems. Before the exam, you should do more questions from previous years, and it will be circulated among students at the end of the semester, so you must do it, it will help a lot, and there are even original questions.

As long as you listen carefully from the beginning (or review carefully for half a month to a month before the exam), it is very simple to fail the course.

Not necessarily, elementary and intermediate programming does not necessarily apply to advanced mathematics, but to move to a higher level, you need a deep mathematical foundation and excellent logical thinking. Therefore, it is not necessary to study advanced mathematics to learn computer programming.

Programmers are generally divided into programmers and programmers, but the boundaries between the two are not very clear, especially in China. Software practitioners are divided into six categories: junior programmers, intermediate programmers, senior programmers (now software designers), system analysts, system architects, and test engineers.

The status quo of the industry. By the end of 2007, more than 15,000 valid questionnaires had been received in the 2007 Developer Survey sponsored by CSDN and Programmer, making it the developer survey with the largest sample size in China.

In this survey, the distribution of the sample space was analyzed in detail, and it was found that 70% of the participants in the large number of valid questionnaires, or nearly 11,000 participants, were full-time IT employees, and 14% of the participants were students with development work experience.

The average programmer has four years of study in a professional field and needs a bachelor's degree in the field of programming, whether it is mathematics or engineering.

About 20% have higher degrees in computer science and engineering in this field. There is also a small percentage of programmers who are self-taught, and although some professional schools or universities can provide them, there are also other ways to provide relevant talents.

Although academic qualifications are important, companies often focus on the candidate's work experience, and many recent college graduates have a compelling degree certificate but can't find a job because of their lack of experience.

Although a programmer does not have a formal education, if a person has a deep knowledge background in programming or rich work experience, then his chances are much greater than that of a recent graduate with an academic degree.

Computer programming must involve courses in mathematics, which are not learned.

It's not that you can't learn computer programming, but you can't learn in-depth things, and the development prospects and upside are limited, in fact, you can learn ** development, I know students who have studied network engineering, no mathematical foundation, but now they are learning well, mainly because the professional setting is better, depending on which school you go to study, find a regular school to consult.

Learning advanced mathematics helps to cultivate logical thinking, and programming also requires strong logical thinking ability, so it is better to learn some. If you really don't like to learn advanced mathematics, just listen to the teacher's lectures. As you learn more about programming, you'll find that math is important.

I suggest you study hard, my experience.

Computer binary needs to learn mathematics, the C language derived from binary does not need much, but it will be scrapped as soon as it is changed, C language is the underlying programming, simply put, the machine operates the instrument, and the binary is to make the machine, but as soon as the C language changes, you have to relearn almost thoroughly.

For basic programming, you need to know the following:

Addition, subtraction, multiplication and division. In fact, the computer will do the addition, subtraction, multiplication, and division operations for you. You just need to know when to use them.

Modular arithmetic. Modulo is used to calculate remainders, and its symbol is usually represented by a % percent sign. So 23 divided by 7 equals 3, and the remainder is.

A modular operation to determine whether it is an odd or even number.

If you want to know if a number is odd or even, use it mod

2. to do the modulo operation. If the result is 0, it is an even number. If the result is 1, it is an odd number. 23

mod2 is equal to 1, so 23 is an odd number, 24

mod2 is equal to 0 and 24 is an even number.

To do a percentage operation on a number is to multiply that number by a percentage. For example, if you want to get 54% of 279, you just use it. This means why it is equal to 100%, which is equal to 0%.

Know what a negative number is. A negative number multiplied by a negative number equals a positive number. A negative number multiplied by a positive number equals a negative number. It's as simple as that.

Know the Cartesian coordinate system. In programming, (0,0) represents the upper left corner of the screen, with the positive axis of the Y coordinate downward.

Know the Pythagorean law because it is used to calculate the distance between two points in Cartesian coordinates. Pythagorean law a 2

b^2c^2。The distance between the two points (x1,y1) and (x2,y2) is equal to ((x1

x2)^2(y1

y2) 2 know decimal, binary, hexadecimal. The decimal system is the ten numbers we commonly use: 0-9. It is generally believed that this decimal system was invented by humans because we have ten fingers.

Computers use binary data, with only two numbers: 0 and 1. This is because we build computers with electronic components, and it is cheaper for the computer to recognize only two states (one for 0 and the other for 1).

The numbers are the same, but they are expressed differently in different base systems, because the number of numbers contained in different base systems is different. Hexadecimal has six more numbers than decimal, so we use a-f to represent numbers over 9. The easiest way to represent these base systems is to use an odometer.

The following three different counters show the same number, but in different form in different base systems:

It may be that there is a greater need for a brain that can change. You don't need to know math, you need to have a flexible mind.

If the math is good, it may be faster to learn than bad people, such as with or not, etc., if you have learned before, you will understand it as soon as the teacher talks about it, if you have not learned it, you have to remember more than others, although you need it, but you can also learn it later.

Don't be very good when you start learning, you may be able to design algorithms when you learn high-end, I also graduated from software myself, and mathematics is not very good!

It may be that there is a greater need for a brain that can change. You don't need to know math, you need to have a flexible mind.