Chapter 68

A week later.

Earth time has launched a huge light sail, officially broke free from the gravity of the moon and went to Jupiter's industrial base.

The laser system of the lunar base and the light from the sun will provide continuous power.

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

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

The "star University" and "Deep Space University" inside the spacecraft have officially started enrollment.

Of course, the current recruitment is all graduate students, only a very small number of undergraduates. If some people really want to go back to college, it is also feasible.

"... have you all figured out what major to take?"

"If anyone does well in the exam, he can be officially transferred from this low-level post without sweeping the floor with me. Gathering is fate. For the first student in our group, I will give him a famous brand pen brought from the earth! "

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

The other seven have just graduated from college, that is, he is in his early thirties.

"Brother Wang, you must be eccentric. You might as well give it directly to him if there is one far away! "

A girl shouted.

"Yes, yes."

Zhang yuanlue is a little embarrassed. In fact, everyone is a learning bully. Basically, there is no kind of fooling around.

But after a long struggle, he has evolved into a God. He is not only smart, but also diligent, which can not be compared with others.

He quickly cut off the topic: "brother Wang, what about you? Don't you plan to take the exam?"

"I have graduated for so many years. I have long forgotten all that knowledge. What exams do I take?"

Wang Xin smiled and said, "I'll do some administrative work in the future. It doesn't matter to hibernate earlier. Anyway, my wife is here and has nothing to worry about on 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 go aboard the spacecraft with their families. Of course, their families are basically equally excellent.

"But what kind of research do you want to engage in?"

"Space plant planting!"

"Spacecraft environmental science!"

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

……

"Zhang Yuan, what about you?"

Zhang Yuan is a little confused. In fact, he likes mathematics. For example, Professor Wang Zhong's "far Abelian geometry" or symplectic geometry, but these disciplines are epic sinkholes. There are no particularly strong pure mathematicians in the current spacecraft.

Therefore, after thinking about it, we can only engage in the larger direction of "space mechanics". There are several well-known professors in these directions, and they have even met and interviewed in advance.

During the discussion, the bell rang, and Zhang Yuan and everyone walked into the examination room together.

"Basic ability level test" is an important basis for applying for graduate students. Although he has been favored by some professors, he still needs to be tested to avoid being criticized by the population.

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 other three are Informatics, basic algorithms and political history.

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

The invigilator said with a smile: "... Now there are too many people in the ship to raise. Any cheating will be recorded and arranged for compulsory hibernation."

Suddenly, all the candidates were nervous and made a sparse sound.

Several more candidates handed in their mobile phones.

The papers were handed out.

Zhang Yuan glanced at the topic.

1. Let B = (√ 5-1) 2 and define the sequence an: when [b * n] is an odd number, an = 1; When [b * n] is an even number, an = - 1 and [x] is the rounding function. Ask whether Sn = ∑ an is bounded.

Eh, didn't you choose to fill in those questions?

Zhang Yuan thought for a moment and a half, but he didn't jump out of the problem-solving idea.

In fact, this kind of examination is no longer the one in the University, in order to pursue the passing rate, but to pursue the "screening rate".

It's a little difficult.

With some interest, he began to cheer up.

These are all the contents of mathematical analysis. No matter how difficult it is, it has limits.

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

In this process, I really met a very powerful paper tiger.

The last final question was highly skilled and took him... 10 minutes.

After doing it for about an hour, Zhang Yuan has finished all the questions. After careful inspection, I didn't find much mistakes.

After all, even scientific research papers have been published, and there is no great sense of achievement in completing these mathematical problems.

Open your mouth and yawn.

After thinking about it, Zhang Yuan felt that he didn't need to hand in his paper in advance and took a nap in his position.

He has now formed a very "bad" habit. In my bedroom, I always want to work happily. I burst my liver all night and couldn't stop.

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

This also leads to the fact that once you go out, you are always sleepy and want to sleep.

Anyway, in Zhang Yuan's subconscious mind, it was a last resort to go out and participate in various activities.

It's just... It's so cost-effective to sleep and rest when you have to!

……

In the corridor, several professors from star University and deep space university are inspecting the discipline of the examination room.

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

As for... Such a population, it is necessary to divide it into two universities in order to promote benign competition between them.

Without competition, there is no motivation.

"Lao Guo, your math problem is a little difficult. There are a few questions, and I stuck them. "

A professor surnamed Fang said with a smile.

"Difficult, there is discrimination!"

Professor Guo shook his head: "I just want to bring talented students now. I really don't want to waste time on mediocre people. You know, even the graduate students of P's big move, in fact, most of them are just mixing their academic degrees. "

"Can't P meet you?"

"Even the best universities are the same, mostly fools."

Guo fan, a young professor at P University, is engaged in the research of condensed matter physics, including but not limited to "light stagnation technology", "topological superconductor", "topological semi metal" and other fields.

Jumping out of the top universities on Earth naturally has its own pride.

The two walked forward while chatting and inspected each examination room.