The world is really wonderful. Pen, fun, pavilion www. biquge。 info

At the same time, countless companies in countless industries are developing together, and there is a huge amount of news pouring out every minute. Even the financial industry, which is always focused on the development of the stock market, can only look at the development of various industries from their professional perspective, and have limited understanding of those specific impacts.

Looking at those century-old classic industries, petroleum, electricity, coal, and finance, they have long formed their inherent systems, and even countless related occupations have extremely mature development tracks.

Accounting can be regarded as the most typical one, a large number of certificates need to be obtained step by step, and the salary of each title and working years is also well known. For many people who are engaged in traditional industries, this is their greatest luck and convenience, as well as the most real money iron rice bowl.

But where there is tradition, there will be emerging, and the latter will often have a huge impact on the former. It is not an exaggeration to say that the profession of coachman has been passed down for thousands of years, but it quickly disappeared in just a few decades after the advent of automobiles. Looking at the world today, even if you can still see donkeys, horses and ox carts in poor areas and rural towns, they are just self-employed people's own means of travel.

But when it comes to the IT industry, it is enough to make many people warmly welcome it.

In fact, this perspective still has to start from the subject of mathematics, for many people, it seems to be a very boring thing to get a mathematics major in college. Maybe it can play a role in the field of scientific research, but even if any genius really understands why one plus one equals two, can the majority of job seekers be expected to live by being teachers?

However, since the basic discipline is called the foundation, it naturally means that it is irreplaceable, especially when the new thing of computer appears, its rock-solid role in it exudes dazzling brilliance.

Of course, the basic programming category has little to do with mathematics, and even ordinary people who have never been exposed to calculus can easily handle some simple programs. But if the whole industry relies on this kind of "layman" to develop, it is simply a dream to develop.

From a fundamental point of view, software programming is based on mathematical models, and many of these technologies and theories are also described based on mathematics, especially applied mathematics represented by discrete mathematics. From the perspective of the programming of various computer applications, the corresponding calculation method of any program that can be run on a stored programmatic electronic digital computer must first be structural, the data representation must be discrete, and the calculation operation must be carried out using logical or algebraic methods, which should be reflected in the algorithm and program.

In addition, the theoretical basis for the correctness of algorithms, the semantics of programs, and their correctness is still mathematical logic, or further model theory. The real program semantics are all semantics in the sense of model theory. It can be said that the rigor of the operation of software programming ideas and the high consistency between the theoretical methods of the discipline and the implementation technology are the fundamental reasons why the discipline of computer science and technology is closely related to the discipline of mathematics.

Because of this, a good programmer must have great mathematical skills in order to write great software with maximum efficiency. When the computer is released, it has been absolutely valued by various cutting-edge scientific research industries because of its powerful computing power, and the research and development of new technologies and products, of course, must not have a massive mathematical calculation process. That is, when the development of the computer industry began, the subject of mathematics suddenly became more important than ever.

In other words, the boom in the computer industry was not built on trade-ins such as "coachmen besieging taxi drivers". As the source of directly leading the development of the knowledge industry, the foundation of promoting the development of this industry is, of course, the teaching soft power in the field of knowledge, without causing any inherent industry collapse.

It is precisely because of this new and gratifying phenomenon that the U.S. government has set up a new electronic stock exchange, NASDAQ. It is a self-regulating, globally oriented stock market that provides a competitive stage for emerging industries, and it is also following the high development speed of the IT industry, becoming one of the fastest growing stock markets in the world.

Of course, it is also the most electronic one.

A lot of people really have sensed that the world is changing really fast.

Built in 1971, the NASDAQ had occupied an unparalleled position in the U.S. stock market before the "87 stock market crash". With a history of only 17 years, it easily mined the largest piece of gold from places such as New York, the Los Angeles Stock Exchange and the Chicago Board of Trade. Don't look at IBM's 70-year-old antiques that are still listed in New York, but now, almost all of Silicon Valley companies are flocking to it, and the total market value is really jaw-dropping.

Microsoft is undoubtedly one of the brightest new stars.

It's also funny to say that the rise of the computer industry gave rise to the NASDAQ exchange, as well as IBM and Microsoft today. Then, it was the industry that gave them the opportunity for IBM to sneak up on Microsoft's IPO via the NASDAQ. Immediately afterwards, it was precisely because everyone used the products of Cisco, the leader in the Internet hardware industry, that caused an unexpected loophole, and IBM was poked out by the other party just a week after the crime.

A whole series of farces forms a ridiculous circle, apparently all revolving around the computer industry, such a singular new star. Now, the NASDAQ has once again ushered in its rapid development after adopting new Internet hardware; IBM has also relieved its spirit from the New York Securities after experiencing a series of blows such as Microsoft's lawsuit and dishonesty to the people; Microsoft and Cisco, two companies that have played an interesting role in the farce, are also taking root in the fresh land of the NASDAQ and are thriving.

The world is really moving so fast.

People couldn't help but sigh as they watched the stock price trend and market value changes of the two good brothers.

Microsoft is a big brother, after all, it is a company founded in the seventies, and it went public a little late. But the so-called big brother, of course, is full of heritage, and it is natural that a group of millionaires will be created as soon as it is listed. Half a year ago, when the famous director James Cameron was invited to the talk show, he still had a good chat with him on this topic.

After all, he was one of the lucky few shareholders who bought a large share of Microsoft in one go when the stock price was super depressed due to the impact of IBM's conspiracy. 100,000 dollars turned into 10 million dollars, which is enough to write into the memoirs of many people.

But even if the start was a little unfavorable, the eldest brother has developed very well in the past two years. Although the listing has made many people scold, Microsoft's remedy is really timely. In the past three years, countless users have experienced the crazy baptism of 1.0, 2.0 and now 3.0, and I don't know how many people's three views have been refreshed in this way.

Because the situation is really so wonderful, it stands to reason that the launch of three similar products for three consecutive years is just a means to expand the competitive advantage in the traditional industry. Just like any company that produces notebooks, it will attract more users to buy through different cover styles, which is just a very common and ordinary means.

But in the computer industry, conventions have been broken.

In fact, the first to break this management should be IBM Apple, their computers are sold by model, one is more advanced than the other, and then the sales volume is calculated by model. The same situation also occurs in pure computer hardware manufacturers such as HP and Intel, where each new product can be more performant, and then calculate sales and company performance purely by model, which is extremely rare in traditional industries.

A notebook, always a notebook, can you still make the pages of a book made of pulp display text like a TV?

But to say that those companies are just pioneering, it is Microsoft and Cisco, which is often talked about, that really carry it forward.

On average, there is a new product a year!?

Every new product is a big sell, and there is a wood on sale!?

Of course, since it is called a person with a heart, it is naturally not a fool. Everyone knows that Microsoft, which has been established for ten years, suddenly broke out like a small universe, and held back three hot-selling products in three years, whose credit is it.

Therefore, while more shareholders are paying attention to the big brother, they are actually looking forward to the thriving growth of the little brother.

Because, this kid really has to grow up so fast.

Cisco's growth is too dramatic and too stable.

A company that was founded only three years ago has only been listed for half a year, and its soaring stock price has reached three-fifths of Microsoft's. The launch of new products is so fast, and it is not only the rapid replacement of models, but also the rapid expansion of the industrial chain. If this can't be called dramatic, what other movie can get into the human eye?

But it's really stable.

It's nonsense to say that it launches new products every year, and it should be asked, how many more products will it launch this year?

"Jordan?Jordan!"

New York, on the streets of Long Island, the wife Teresa walked on the side of the street and shouted to her husband, "What are you doing again!?"

"My dear, of course, because of the good news. ”

Jordan stood still on the street for three minutes, staring at the newspaper even though his wife had come back with a cone.

"Cisco held a press conference yesterday, saying that the optical module jointly developed with Lucent Technology has made a breakthrough and will be available for sale soon!"

With a stockbroker husband in her hand, Teresa knows what that means, no matter how stupid she is.

"Oh my God, I'll hurry up and sort out the deposit!"