Deep Space Fleet

a week later.

The Earth Era has launched its huge light sail, officially broke free from the moon's gravitational pull, and headed for Jupiter's industrial base.

The laser system on the moon base, as well as the light from the sun, will provide a steady stream of power for it.

For the small society inside, it doesn't make much difference whether the spaceship is stationary or moving.

A huge "basic ability level test" will be staged in various regions.

The "Star University" and "Deep Space University" in the spacecraft have officially started enrolling students.

Of course, all the graduate students are currently recruited, and only a very small number of undergraduate students are recruited. If some people really want to go back to university, it is also feasible.

"...Have you all figured out what major you want to take the exam?"

"If anyone does well in the exam, he can be officially transferred from this low-level position, and he doesn't need to sweep the floor with me. It's fate to get together. For the classmate who takes the first place in our group, I will also send him a gun from the earth. Bring a brand-name fountain pen!"

Wang Xin took out a shiny pen and said to a group of members.

The other 7 people have just graduated from university, that is to say, he is already in his early thirties.

"Brother Wang, you must be partial. With Zhang Yuan here, you might as well just give it to him!"

A girl yelled.

"Yeah yeah."

Zhang Yuan was a little embarrassed. In fact, everyone was a top student, and basically there was no such thing as a fool.

It's just that after a long period of struggle, he has evolved into a god of learning, not only smart, but also hardworking, which is beyond the reach of others.

He quickly changed the topic: "Brother Wang, what about you, don't you plan to take the exam?"

"I have been graduating for so many years, and I have long forgotten all that knowledge. What exams to take."

Wang Xin said with a smile: "I will do some administrative work in the future. It doesn't matter if I hibernate earlier. Anyway, my wife is here, so there is nothing to worry about on the earth. Every place needs talents, not just scientific research talents. , isn't it?"

Zhang Yuan nodded.

In fact, there are many experts and scholars who dragged their families onto the spaceship. Of course, their families are basically equally good.

"It's you, what kind of research do you want to engage in?"

"Space Plant Planting!"

"Spaceship Environmental Science!"

"Hey, me, being a programmer is enough..."

...

"Zhang Yuan, what about you?"

Zhang Yuan is slightly confused. He actually likes mathematics. For example, the "Far Abelian Geometry" researched by Professor Wang Zhong, or symplectic geometry, but these subjects are all epic sinkholes. , and no particularly strong pure mathematicians.

So after much deliberation, I can only engage in the relatively large direction of "space mechanics". There are several well-known professors in these directions, and they have even met and talked with them beforehand.

While talking like this, the bell rang, and Zhang Yuan and everyone walked into the examination room together.

The "basic ability level test" is an important basis for applying for graduate school. Although he has been selected by some professors, he still has to take the test to avoid being criticized.

He has four exams to take, the first is "Advanced Mathematics", which is a basic course, basically every candidate has to take the exam.

The remaining three are informatics, basic algorithms, and political history.

"Candidates, please note that the test item in this test room is advanced mathematics. The test time is three hours. Please turn off the communication equipment."

The invigilator said with a smirk: "...there are too many people in the spaceship now, and it is a bit overwhelming. Any cheating behavior will be recorded and forced to hibernate."

Immediately, all the candidates became nervous and made a sparse sound.

A few more candidates handed over their mobile phones.

The test papers were sent out.

Zhang Yuan glanced at the title.

1. Set b=(√5-1)/2, and define the sequence an: when [b*n] is odd, an=1; when [b*n] is even, an=-1, [x ] is a rounding function, ask whether Sn=∑an is bounded.

Hey, didn't you choose to fill in the blanks?

Zhang Yuan thought for a while, but he didn't jump out of the idea of ​​solving the problem for a while.

Only then did he come to his senses. In fact, this kind of exam is no longer the kind of exam in the university, which is for the pursuit of pass rate, but for the pursuit of "screening rate".

A little bit more difficult.

With a little interest, he began to pull himself together.

These are all the contents of mathematical analysis, no matter how difficult it is, there is a limit.

For Zhang Yuan, questions with answers are all paper tigers.

In the process, I really encountered a very powerful paper tiger.

The final question was quite technical and took him... 10 minutes.

After working for about an hour, Zhang Yuan had finished all the questions. After careful inspection, no major flaws were found.

After all, even scientific research papers have been published, and there is no particularly great sense of accomplishment after completing these math problems.

He opened his mouth wide and yawned.

After thinking about it, Zhang Yuan felt that he didn't need to hand in the paper in advance, so he just lay down on his seat and took a nap.

He has now developed a very "bad" habit. In my dormitory, I always want to work happily, and I can't stop it all night long.

He has tried to work and rest regularly, but many times, time will slip away inadvertently, and it will be midnight in a blink of an eye.

This also leads to, once going out, always very sleepy and want to sleep.

Anyway, in Zhang Yuan's subconscious mind, going out to participate in various activities is a last resort.

Sleeping and resting when you have to, it's just... so cost-effective!

...

In the corridor, several professors from Star University and Deep Space University were inspecting the discipline of the examination room.

In a new civilization, universities, as the most advanced scientific research places, must be there, and they are the top priority of the entire civilization.

As for... such a small population, it is still divided into two universities in order to promote healthy competition between them.

Without competition there is no motivation.

"Old Guo, the math questions you asked are a little difficult. I got stuck on a few questions."

A professor surnamed Fang said with a smile.

"Difficult, only the degree of distinction!"

Professor Guo shook his head: "I just want to bring in gifted students now, and I really don't want to waste time on mediocre people. You know, even the graduate students recruited by P, most of them are just mixed education."

"Can't P big satisfy you?"

"Even the best universities are the same, most of them are stupid."

Guo Fan is a young professor of P University, engaged in the research of condensed matter physics, including but not limited to "light stagnation technology", "topological superconductors", "topological semimetals" and other fields.

Jumping out of one of the best universities on earth naturally has its own arrogance.

The two walked forward while chatting, inspecting various examination rooms.