Chapter 495: All Are Workers

After finding the bug in the Wei family's research, Chu Fei smiled brightly, but he did not stop there. Instead, he needed to carefully demonstrate it.

For scientific research, it is not enough to just have the "power of my thinking".

In fact, many times, scientists have some intuition and vaguely know where the problem is, but because they cannot lock in the specific details, or find no solution, or cannot replace the theory, they have to let it continue to exist.

This situation is actually common.

Therefore, Chu Fei found the problem, but it is not the end. It can even be said that Chu Fei has finally stood at the starting point of complex algorithms and has just started to get started.

But before sorting out the problem of this bug, Chu Fei also took the time to sort out the data of his decompressed cosmic brain, etc., which was agreed yesterday.

For scientific research, theory alone is far from enough, and detailed data is necessary.

Theory is like a skeleton, but what is restored based on the skeleton may be far from the actual situation, and may not even be the same species at all.

For example, various "paleontological restoration images", such as the bulldog skeleton, can be used to build an image of a fierce monster on this basis, and ensure that every data is reasonable and in line with scientific argumentation.

Therefore, Wei Weiya needs the data that Chu Fei has personally experienced to improve the situation after the cosmic brain and the practice are decompressed, especially the problems Chu Fei faced during his practice and the solutions at that time.

Fortunately, Chu Fei is very familiar with these data. Even if he neglected it at that time, he can still make up the data at that time when he looks back from the current height. Even if he looks back, the data may be more accurate.

It only took half an hour to sort out the data, and then Chu Fei continued to study the problem of complex algorithms.

It was not until after noon that Chu Fei finished his lunch and met a researcher yawning and walking towards the research center on his way back.

After seeing Chu Fei, the man yawned even more, said lazily "Morning", and walked past Chu Fei leisurely, came to his workstation, and slept on the table for a while.

Chu Fei: ...

Morning? Looking up at the hot sun above, Lan Wenchuan came over and greeted him with a "good morning".

Lan Wenchuan glanced at Chu Fei and frowned slightly, "Young man, don't be so lazy."

Chu Fei:...

He looked at the sun in the sky again, staring at each other.

Half an hour later, Wei Weiya came over, but the old man was actually holding a candied haws in his hand, eating it deliciously.

Am I in the wrong place?

Wei Weiya looked at Chu Fei standing at the door in a daze, nodded, and went in.

Chu Fei quickly said: "Senior, I have sorted out the data you talked about yesterday and put it in the virtual space, in the account of the virtual cabin I used."

Wei Weiya stopped and said with a little excitement: "Have you sorted it all out?"

"There should be no omissions. But the data may be a little... um... messy. I sorted it strictly according to my practice process, so that the process will be more comprehensive. But there are always various problems in the whole process."

Wei Weiya nodded, continued to move forward, and ate a candied haws. As an elite researcher, he is not afraid that Chu Fei will tamper with the data, he can check it out.

Chu Fei spoke again: "Senior, I finished reading all the basic materials of complex algorithms last night and found a possible bug, but I am not sure."

Wei Weiya stopped and looked at Chu Fei seriously, with a look of doubt: "You finished reading all the materials in one night? Three thousand formal research materials, one hundred thousand notebooks?"

"Yes!" Chu Fei answered decisively.

In order to get to the core of complex algorithms as soon as possible, Chu Fei had to reveal a little secret.

If you want to join Wei Weiya's research team, you can't just go through the back door.

The most important thing in scientific research is research ability. If the research ability is not up to standard, I am afraid Wei Weiya will not even be interested in opening his eyes. Yesterday's experience is the best proof.

However, as an old scientist, Wei Weiya is still very rigorous. He doesn't talk nonsense and directly asks Chu Fei a few questions, one more tricky than the other. Chu Fei answered fluently.

This time, Wei Weiya looked at Chu Fei with shock, "Such a strong learning ability?"

Chu Fei smiled and said nothing.

"No wonder he has such a cultivation at such a young age, and has achieved so many things. Learning ability!" At the end, Wei Weiya couldn't help but sigh.

The most important thing in big data cultivation is knowledge, and knowledge needs to be learned to master.

In other words, learning ability is the "qualification" for big data cultivation!

In the voice of Wei Weiya's emotion, Chu Fei also sighed, "Senior, do you know my original learning environment?"

"I knew it a long time ago, and the intelligence said it clearly. Shuguang College, whip education.

But now I roughly understand that the Shuguang College and Wu Yong are not training elites at all. He is actually looking for a genius in learning.

The method of squeezing with a whip can squeeze the learning ability as much as possible, and then activate the nature of people who really have learning ability and stand out.

It's a cruel approach. But it does work.

In this way, you are one in a million."

Chu Fei smiled bitterly and said nothing. That's actually the case.

But then again, if there was no Wu Yong, he wouldn't be where he is today. Even if there are seeds of the tree of wisdom, there must be a place to learn. And the Shuguang College at that time was indeed the best choice.

Even now, the main direction of the wisdom tree seeds is still learning, which requires a lot of knowledge.

Wei Weiya spoke with a very solemn attitude: "Come sit here and tell us about the problems you discovered."

The surrounding researchers pricked up their ears to listen.

Chu Fei sat down and said seriously: "The bug I suspect is a typical triple star problem."

Unexpectedly, as soon as Chu Fei's words came out of his mouth, Wei Weiya sighed, "You actually discovered this."

Chu Fei was surprised at first, and then suddenly realized, "Senior, have you known about this problem for a long time?"

Wei Weiya clicked his tongue, "First tell me your opinions, ideas, and even solutions."

Chu Fei nodded and began to explain: "Let me first talk about the important core of the entire complex algorithm, which is the lowest level logic, which is: movement!

This is a dynamic model. Compared with the static model, it has inherent advantages and the dimension is naturally higher.

But there is also a bigger problem with dynamic models, which is accuracy.

Obviously, the accuracy in sports mode is not as good as that in static mode. Moreover, the calculations in the sports mode are more complicated, which is beneficial to the construction of complex algorithms, but it also further aggravates the problem of insufficient accuracy. "

Hearing what Chu Fei said, Wei Weiya nodded and looked at Chu Fei with a look that seemed to be more serious.

At this time, the surrounding researchers also gathered around and listened to Chu Fei's explanation.

Chu Fei took a deep breath and continued: "In order to solve the shortcomings of the motion problem, we have to adopt mature logic. The most mature and stable motion logic at present is undoubtedly the solar system operation model.

However, the solar system motion model, or the star system motion model, cannot avoid a core problem: the triple star problem. "

A researcher couldn't help but said, "We are using the ideal mode of star system operation. There are indeed problems you mentioned, but they are not considered bugs. We have corrected possible problems."

Wei Weiya knocked on the table, glared, snorted softly, and then said to Chu Fei: "Continue."

Chu Fei also glanced at the researcher and nodded slightly, "The problem lies in this ideal model. The ideal model itself is wrong!

The so-called ideal model is a hypothetical perfect state. The significance of setting up an ideal model lies in better learning and understanding, rather than following a script.

Using the so-called ideal model is surreal. This is a typical problem of believing in books rather than having no books at all. "

Chu Fei said this a bit rudely. But Chu Fei still said it. Since you dare to take the lead, I will step on you and move up without negotiation.

Of course, Chu Fei nodded before speaking, which could be regarded as saving some face.

After a pause, Chu Fei continued: "We study complex algorithm computers to solve real-life problems. This itself cannot be solved by an ideal model.

If we follow the ideal model, the current physical world will collapse. In other words, using an ideal model can make the problem more troublesome.

Everything based on the ideal model theory is a sand sculpture built on the beach. "

Sand sculpture...

A certain researcher who just spoke looked at Chu Fei and something was wrong.

However, Chu Fei didn't care about this and was still explaining: "I carefully looked at the complex algorithm we have here. The first and most important thing is to establish a carrier.

Just like painting requires paper, the operation of this complex model also requires a carrying logic.

This is the Riemannian geometric space built with Riemannian geometry as the core, and this space is used to simulate space-time. This works very well, at least I haven't noticed any problems for the time being. If there is, it is not enough to describe the ultra-three-dimensional world, but it is more than enough to run a solar system model.

The problem lies in the solar system model.

It is generally believed that in the solar system model, the position of the stars, that is, the sun, is constant. However, in fact, the center point of the solar system is not the center of the sun, but is located about 46,000 kilometers away from the sun's surface.

Why do we say "left and right"? Because there are too many celestial bodies in the solar system, celestial bodies interact with each other, and the center point of the solar system is changing all the time.

Even because of gravity, the sun itself is not a standard sphere, and all the celestial bodies in the solar system are not standard spheres.

This is an inevitable phenomenon caused by the laws of space and time. It is this change that causes the environment on the earth to be different every day.

If we forcibly eliminate this change, we can certainly get a good logic of a complex algorithm, but when the calculation accuracy continues to improve, when it reaches an accuracy of one part per billion, an error will be reported.

The accuracy of one part per billion refers to the ratio of 46,000 kilometers to the radius of the solar system. I did some accuracy tests last night and basically verified them.

The precision of one part per billion is of course not used normally. However, in the field of scientific research, in high-precision fields, especially when sprinting towards the ultra-three-dimensional world, we often encounter or even exceed it.

If one or two data are wrong, the computer may be able to correct them automatically.

But when the computing power of the computer reaches Beijing-level computing power, and when the calculated data reaches Pb level, more than one error will occur almost every second.

Therefore, I think today’s computers with complex algorithms will enter a protection state within three seconds at most once the accuracy reaches one part per billion. "

After Chu Fei finished speaking, everyone fell silent.

After a while, Wei Weiya spoke, "You are right, this is indeed the case. But the question is, how to solve it?

We thought about replacing the binary system, simplifying the number of cores, or continuing to increase the core ratio, or downgrading to Jupiter and star ring structure, and even thinking of the neutron star system. We also wanted to learn from the electron cloud structure, etc., all of which had problems of one kind or another.

In fact, it is not just us. Other teams or organizations that study complex algorithms have encountered similar problems.

Even our research accuracy is still among the best.

Do you have a solution? "

Chu Fei nodded and said word by word: "If one system is unstable, there are two systems, which are mirrors and yin and yang to each other. As the saying goes, one yin and one yang are the way, and this can also be handled in this way.

In simple terms, it is to introduce the logic of parity conservation to form a binary logic of one positive and one negative.

Our overall logic is based on gravitational logic, and parity conservation is completely valid under gravitational conditions. "

It was still a researcher who had just spoken who spoke, with a sarcastic taste in his words: "We have discussed the direction you mentioned a long time ago. The theory is feasible, but in actual research, it makes people feel like a tiger trying to eat the sky but nowhere to bite.

The logic itself is already complex enough. If we introduce another complex logic, it will exceed the foundation of existing knowledge. The most important thing is that the hardware does not support it. "

Everyone around nodded, including Wei Weiya, and said with some emotion: "Chu Fei, it's great that you have such an idea, which shows that you have indeed studied it and want to make some contributions.

But we have been studying complex algorithms for decades and have discussed and exchanged ideas with thousands of researchers.

It can be said that we have tried all the methods we can think of, even some seemingly incredible methods. But none of them work. "

As he spoke, Wei Weiya's voice became much lower, "Super three-dimensional algorithms may really exceed our capabilities."

Chu Fei was full of fighting spirit, "What about banks? How do banks solve complex algorithms?"

Wei Weiya: "Their advanced computers are obtained from further inland, and they are all unsolvable. In fact, when banks use these computers, they need to pay expensive usage fees.

In other words, although the banks here look glorious on the surface, they are also workers behind the scenes. "

Technology monopoly!

Such a word popped up in Chu Fei's mind. No wonder banks also participate in the research of "open source" projects. Bloodsucking is certainly a part of it, and the other part is probably a helpless choice.

After thinking for a moment, Chu Fei spoke in a loud voice: "Senior, I can't find a better solution for the time being, but I have the confidence and determination to tackle this technology. But I need more information."

Wei Weiya looked at Chu Fei deeply, "You want more information."

"I don't deny it!"

Wei Weiya: "But these materials have been accumulated bit by bit over decades, and they have gathered the wisdom of countless elites. The resources and wealth consumed in the research process are difficult to estimate. Therefore, if you want to obtain this knowledge, there are harsh conditions. "