Rule department scholar

If possible, it would be great to do sports directly. Why is falling in love so complicated?Women are really incomprehensible animals!

Zhao Yi was emotional.

"Otherwise." Fan Lei seemed to understand Zhao Yi's mentality, "Zhao Yi, you also do something, aren't you studying Goldbach's conjecture? I see that you have a lot of information, we do homework, you also have a look."

"...That's right, there's nothing to do anyway."

Zhao Yi gave Fan Lei a look of "people are too smart and troublesome, I hope you can understand". The latter almost couldn't help but picked up the stool and threw it over. He still found out the information that he had sorted out some time ago, and read it patiently. up.

Before Zhao Yi decided to use two methods to seek to prove Goldbach's conjecture, but it is not sure which method will succeed.

He still tried to prove the symmetry of the central line prime number first.

The idea of ​​this proof method is really simple and crude, that is, take the value N as an arbitrary, large enough natural number, and take N as the center to do all the symmetric numbers of prime numbers smaller than N (excluding 2), and you can get a set --

{2n-3、2n-5、2n-7、2n-11……2n-x}

Then there is simplicity and violence.

All the numbers in the above collections are multiplied together to obtain an extremely large column formula, and then the column formula is analyzed. The purpose of the analysis is to find out the relationship between the largest factor F of the column formula and N.

If the largest factor F is greater than or equal to N, it can be proved naturally that Goldbach's conjecture is true.

This method must have been thought of by others, such as the Berrand-Chebyshev theorem, the content is that there must be a prime number between n and 2n, if you can think that there must be a prime number between n and 2n, you can definitely think of the number between n and 2n The relationship between prime numbers between and Goldbach's conjecture.

In the symmetric number set of prime numbers, analyzing whether there are prime numbers is a very complicated problem, but the method Zhao Yi adopted is simple and direct, but it does not mean that it cannot be proved.

This involves the last item: analyzing the columns.

The multiplication of all numbers is a very complicated formula, one item after another is multiplied, and then you want to analyze the multiplied formula, such as finding a way to substitute, simplify, or find the law in it.

Zhao Yi has found some conditions according to the information he has read.

When he continued to look for conditions, he found that it was really difficult. Most of the information related to prime numbers has nothing to do with the proof method of thinking in this direction.

"So will it work or not?"

"It's still better to change the way of thinking and cover proofs in a broad sense..."

Zhao Yi studied the formula for a long time and hesitated a little.

At this time, he suddenly had a flash of inspiration.

Yup!

Directly "Law of Karma"!

[Can the method of analyzing the largest factor by multiplying prime symmetric numbers prove Goldbach's conjecture? 】

[A, yes. 】

[B, can't. 】

["Law of Karma"! 】

[Using "The Law of Karma" requires 64 points of energy, do you want to use it? 】

"Really?!"

Zhao Yi was really shocked. He just had an idea, but he didn't expect it to be able to be used. It probably has nothing to do with reading a lot of information and finding some conditions.

Anyway, it's a huge improvement!

"use!"

Zhao Yi made up his mind. His eyes were closed tightly and his muscles tensed. After giving the instruction to use, he immediately began to use learning coins to replenish energy, but he still felt dizzy for a moment in his brain. Anyway, he consumed three points in one breath. The energy of more than one is still too much.

"There should be no sequelae, right? The system didn't warn of sequelae..."

"The intelligence attribute has not been reduced, the maximum energy has not been affected, and even..."

"A little more?"

Looking at the energy value of '175', Zhao Yi was suddenly surprised, if his memory was correct.Before using the ability just now, the maximum energy value was 174.

Now it becomes 175?

Doesn't it mean that consuming a lot of energy in one breath will help increase the maximum energy?He also said that the two have nothing to do with each other. The increase in the maximum energy is only because of the number of times the overall ability is used...

Both explanations had some truth, but he preferred the latter.

The improvement of the maximum energy value has always been a problem, but with the continuous use of abilities, the growth rate of the maximum energy value is faster than that of the wisdom attribute. The value increased significantly.

"So, we still need to use more abilities in the future!"

Zhao Yi thought.

He didn't care about the maximum energy immediately, because he had already got the answer he wanted in his mind--

[Answer: A, yes. 】

Really!

Zhao Yi suddenly felt a burst of relaxation and anticipation, he was always uncertain about the direction of his thinking.

When doing a research, what I am most afraid of is the wrong direction of thinking. It is wrong at the beginning, and no matter how hard I try, I will not get the result.

it's good now.

The system helps to determine the simple and crude prime number symmetric number analysis factor method, which can prove Goldbach's conjecture.

The road is already in sight.

Then he can move forward with peace of mind, without fear of walking in the wrong direction.

This is really...

"Hurry up, are you done? Warcraft! Warcraft! Connected!"

Zhao Yi clenched his fists excitedly, turned around and urged Fan Lei and Li Renzhe, and they quickly responded, "Here we come!"

"It's here!"

"war!"

……

The second day is Saturday.

It was rare for Zhao Yi to go back to his residence, and he was going to tidy up the house, since he didn't come back for a long time, the house seemed a little stuffy.

He came back because of the party too.

Zhao Linlin, Lin Xiaoqing and Sun Liang made an appointment to come and get together on Saturday, and he simply went back to his residence.

At around nine o'clock in the morning, there was a knock on the door.

Zhao Yi opened the door and saw Zhao Linlin standing in front of the door with big bags and small bags, complaining, "I'm almost exhausted, this is what my uncle and aunt asked me to bring to you."

"Thank you."

Zhao Yi smiled and put the things into the house.

During the May Day holiday, he didn't go back.

Zhao Linlin went back and met Liu Jing and his wife, and said that she had brought a lot of things to Zhao Yi, most of which were special products from her hometown. Zheng Yang had a hard journey to the capital, and it was not easy for a girl to carry so many things.

Zhao Yi gave Zhao Linlin a symbolic hug, and said, "Thank you."

Zhao Linlin said fiercely, "I brought you something, and I took advantage of it."

"Ha ha!"

Zhao Yi smiled indifferently.

I haven't seen them since last semester, and it feels very kind to see them again. The two are sitting on the sofa and talking.

Mostly Zhao Linlin was talking and Zhao Yi was listening.

Lin Xiaoqing will come at noon, and Sun Liang will also come. The better it is for several people to get together. Zhao Linlin came early, which is actually a bit unexpected. Zhao Yi thinks it's nothing. The living room environment, the atmosphere seemed to be getting more and more awkward.

Zhao Yi originally felt that there was no difference between home and dormitory, after all, he lived alone in the faculty dormitory.

but……

Now I find that there are still some differences. The faculty dormitory is a single room in the school. It doesn’t look much better than the student dormitory. It feels like it’s still in the school, and the space at home feels...

Better secrecy?

A strange emotion spread unconsciously.

"no!"

"This is Zhao Linlin!"

"I'm not that kind of person." Zhao Yi kept reminding himself.

Zhao Linlin also felt that the atmosphere was not right, her face turned red, she sat aside a little, then she thought of something, she simply sat down again, and said, "I heard from the monkey that you found him a part-time job What kind of website is it?"

"Site maintenance."

When the topic became serious, the atmosphere finally became less weird. Zhao Yi explained, "Monkey said he wanted to do a part-time job to earn some money and exercise, so I found him a website maintenance job for a month. I can barely earn living expenses? I don’t know, it’s definitely not much, but I can learn something.”

"Oh."

Zhao Linlin lowered her head and thought, as if she had made some decision, she hesitated and said, "Then can you..."

"what?"

"I'm also doing a part-time job, tutoring students and being a tutor." Zhao Linlin said, "But it's very unstable. I also want to find a part-time job like a monkey, where I can earn some money and learn something."

"... Well, you really stumped me."

Zhao Yi told Zhao Linlin that it was not surprising to find a part-time job.

Among the four of them, Lin Xiaoqing's family conditions are the best. It can be said that she is a standard Bai Fumei, and she doesn't have to worry about money at all.

he……

Now it can be regarded as coming out, financial freedom is definitely there.

Sun Liang's conditions are the worst. He always hopes to make more money, and he is very concerned about money.

This is normal.

Everyone's conditions are different. The richest man may not care about [-] million yuan, but ordinary people are reluctant to part with dozens of yuan.

Zhao Linlin's family conditions are also very average, at most it is better than Sun Liang's family. Girls have a lot of living expenses, especially after going to college, they will dress up and pursue fashion, and spend more money than boys. They want to live If it is better, she will have to make extra money.

It's fine if it's just a tutor, but Zhao Linlin definitely wants to do work related to her profession.

This is too difficult!

Zhao Linlin studied Chinese medicine. In terms of medicine, it's too early for undergraduates to go to work directly.

It is almost impossible for a first-year medical student to take part-time jobs related to medicine. No matter how much you can make a connection, it is useless. It is impossible for a hospital to accept a freshman student, and it is really unreliable to find a professional-related job.

Zhao Yi suddenly felt stumped, he sat on the sofa and began to think seriously.

Speaking of medicine, he feels that starting a business is easier than finding a job, because finding a job requires education and experience, and starting a business...

correct!

Start a business?

How to start a business in medicine?Is it to open a hospital?

Internet hospital?

Zhao Yi suddenly thought of the Internet more than ten years later. At that time, the family can directly consult the doctor face-to-face through the Internet. Even if it is not face-to-face, the doctor can still get a professional reply when sending messages.

It's too far away now.

Not to mention face-to-face with doctors on the Internet, there is a long queue to go to a big hospital to see a doctor and register. Maybe using computers and the Internet can improve this situation?

"This is entrepreneurship that serves the people!"

"with potential!"

"There are many directions for development, but it seems to be very troublesome..."

Zhao Yi fell into contemplation unknowingly, and when he came back to his senses, he found a black figure in front of him. He was startled and got up quickly. For some reason, his lips felt soft.

The time is fixed!

Zhao Yi's eyes widened suddenly, and he subconsciously stretched out his tongue to lick it. After finding that the taste was not bad, he licked it for the second and third time. After finding that he couldn't touch it again, he finally reacted and hugged it hard. Chest, "What are you doing!"

"Take advantage of me!"