"It's not for you to take a rocket," Ren Changming almost choked on his own spit, and coughed dryly, "I'm asking you if you are interested in developing in the field of aerospace research." ”

As soon as he heard the word aerospace, Lu Zhou finally remembered.

Isn't this old gentleman the same one he saw on the judge bench of the expert interview for the Mathematical Modeling Competition?

Professor Ren Changming......

Former chief designer of Huaguo's lunar exploration project!

But......

Aren't you all retired?

Seeing that Lu Zhou was stunned and didn't speak, Professor Ren smiled, thinking that he was seriously thinking about this matter, so he continued to speak slowly: "I have read your mathematical modeling paper several times. It was not easy to complete such high-quality modeling in such a short period of time. ”

"I heard that although you are a major in mathematics, you also have a lot of research in the field of pure numbers, and some time ago you wrote a paper on the research in the field of functionals. In our country's aerospace field, what we need is the kind of talent who can apply theory to practice," Speaking of this, Ren Changming smiled and said seriously, "How about it, young man, are you interested in going to Yan University for graduate school?" The Department of Mechanics and Aerospace Technology of Yanda is still quite famous in China! ”

Facing the olive branch thrown at him, Lu Zhou finally came back to his senses.

With language organized in his head, he politely refused: "I'm sorry, Professor Ren, I don't know much about aerospace. To put it bluntly, mathematical modeling only transforms complex particle motion problems into mathematical problems, and does not involve any esoteric knowledge, otherwise I would not have been lucky enough to get this Higher Education Society Cup. If I really want to develop in this area, it may not be suitable for me. ”

How can this be promised.

It's not that I'm not interested in space technology, but the water in this area is just too deep. With his current level of physics, mathematics, and engineering, he may not even be able to touch the stones in the river, let alone cross the river by feeling the stones.

Even if he wants to develop to the sky, then he has to wait for materials science, biochemistry, and engineering to all point above LV5, right?

Now it is difficult to enter this field, and even do chores.

"Heh, what's the purpose of learning? Don't you just understand what you don't know? If you know what to learn, you can send it to work in the space agency," Professor Ren said with a smile, "You are still young now, and it is not up to you to decide whether you are suitable or not, I bet that if you are willing to study hard, your future future is limitless." ”

Lu Zhouzheng didn't know how to refuse.

At this moment, a loud voice came from not far away.

"Old man Ren, you old guy is not honest, you are all retired and ran from Shangjing to Jinling to dig the foot of the wall."

Lu Zhou looked in the direction of the voice, and saw Professor Tang walking towards him.

"What do you mean by digging the foot of the wall? I am also thinking about our country's aerospace industry, and I can't delay talents! It was said that he was digging the foot of the wall, Ren Changming's old face suddenly couldn't hang up, and he went back without saying a word.

"Heh, why are you delaying talents? Delayed learning math? Or are we delayed? Old Tang was not happy, "You Yan Da are so cranky, why don't you go to heaven by yourself?" ”

The lunar exploration is a huge and systematic research and development project, and no single university can undertake it alone.

Just processing the data collected by Chang'e-3 from the moon took a team of scientific research from Yanda, Jinda, Luda, and M.U.S.T. to complete, not to mention sending Chang'e-3 to the moon.

Although the School of Mathematics of Jinling University is a little weaker than several other 985, the School of Physics is the top in the country.

At least. In the minds of Professor Kimdae!

Looking at the old professors on the two bars, Lu Zhou couldn't cry or laugh in his heart.

Before they even noticed, he whispered goodbye to the teacher, and then blended into the crowd pouring out of the lecture hall, smearing the soles of his feet with oil.

……

I went to the cafeteria for lunch and went to the library.

Lu Zhou casually found a corner and sat down, flipping through the notes he had copied while listening to the lecture.

Although Professor Ren is engaged in aerospace, it can still be seen from the level of that lecture that he also has quite in-depth research in the field of mathematics.

Especially in the field of number theory.

As he said, Mr. Zhang has made a real "head" for the proof of the twin prime conjecture, which is equivalent to the "9+9" proof of Mr. Brown of Norway to Goldbach's conjecture, and provides a traceable proof idea for number theorists all over the world.

According to Mr. Zhang's proof idea, the research of global mathematicians on the infinity of twin primes has advanced to the number 246 so far, and it seems that it is not far from reaching the end point of 2.

The key lies only in the choice of lambda functions......

But is this really the case?

Lu Zhou always felt that it was not so simple.

The inspiration in the dark is always a little bit short......

"Is it because of the math grade?"

This thought suddenly popped up in Lu Zhou's heart.

Is math grading really just a matter of unlocking the system's database?

He suddenly remembered that in the last mission, the system required him to independently complete the mathematical modeling competition and win the National First Award without asking for help from the system.

In fact, he not only won the first national school, but even won the Higher Education Society Cup, which symbolizes the first in the country.

Can you do a little bit with yourself just a few months ago?

At this time, Lu Zhou suddenly remembered something more distant.

Before upgrading the mathematics level to LV1, when he had just obtained the [drawing] of Zhou's conjecture proof, he also tried to read the proof process from beginning to end, but he did not produce any "inspiration in the dark" at all.

"In other words, the level of the main discipline is not only the 'permission' to access the database of the system, but also the ability to research a specific discipline? Shorten the study time? Lu Zhou thought in his heart.

He believed in the doctrine of talent.

It may not be particularly obvious in the field of engineering, but for purely theoretical disciplines such as mathematics and physics, the more you go deeper into the field, the more you can feel the constraint called "bottleneck".

A typical example, a problem that has plagued the mathematical community for hundreds of years, for Gauss, is also an overnight effort. If the mathematical level of an ordinary mathematician is LVn, then Gaussian's level is probably LV(n+1) or even LV(n+1) or above.

Lu Zhou speculated that this level gap should not have anything to do with the simple amount of knowledge, but is closer to the abstract concept of "R&D capabilities".

For example, according to the macro analysis of the system, it may take decades or even hundreds of years for a mathematical level LV1 to independently study the proof method of this twin prime. When it comes to the mathematics level LV2, perhaps this time will be shortened to decades to more than ten years, and then to LV3 is more than ten years to several years......

Perhaps, when his math level is raised to LV2 or higher, he should be able to grasp the "inspiration" of that moment and experience the feeling of thinking like a spring.

If this conjecture is true, then the level of the main discipline should not only be linked to the database authority of the system, but also to its research and development capabilities in a certain subject area. And this R&D capability determines the time cost that he needs to pay to complete a research topic under normal circumstances......

Lu Zhou suddenly discovered.

Although he failed to solve the problem of the infinity of twin primes, he deduced something even more incredible.

Secrets about this system......