Chapter 283

On this end, Xu Xu Qingzhou was still looking at Weibo. The comments under the Xia Nation Youth Daily still had that familiar taste, full of wailing.

As for his Weibo, it had gained another 50,000 followers in just this short while.

The number of comments under the post he made in Switzerland last time had doubled.

【Sodium Ion 1323】: Xu Shen, awesome (voice crack)! 【Hahaha every day】: Damn, a while ago people said Xu Shen was not doing his proper job, good guy, today he came up with a big one.

【I love Xu Shen】: I'm already tired of saying the word awesome.

【The world's difference is huge】: That's not right, isn't Xu Shen into math? How is he so awesome at physics too? 【Radish】: Xu Shen is indeed quite strong in the quantum field. I followed him because of his physics paper—a humble physics student.

The life of a cheater needs no explanation.

The girl held her phone, typing away. Occasionally, the corners of her mouth would hook into a beautiful arc, seeming a bit smug—the typical posture of a little girl falling in love.

Read! {

After leaving the school, Xu Xu Qingzhou took a turn at the intersection and went to the supermarket first. When doing laundry yesterday, he found that the laundry detergent was running out. Thinking carefully, it seemed like Song Yao was the one handling all these things at home.

Xu Xu Zhengyang: "Bring family members? This is our bachelor party, Old Xu, you are not allowed to bring your better half."

Usually.

He also had to calculate the exponential sums related to the distribution of prime numbers, so that he could analyze the zeros of certain number-theoretic functions... Each step required a lot of mental effort.

Xu Xu Qingzhou watched Weibo for a while and found that Xu Xu Zhengyang was tagging him again.

Like here with the exponential sum estimation.

The general form of an exponential sum is: s(f)=∑{n\in\gamma}e(f(n))】 where e(x)=e^{2\piiy}) is the complex exponential function, and f(n) is the number-theoretic function whose zeros need to be estimated.

"Hmm, I'm home. This is Senior Sister Han Zheng Shi Yi from the department, who usually takes good care of me. Senior Sister Han, this is my boyfriend, Xu Xu Qingzhou."

"Junior Sister Song, ready to go back?"

Comparing them, if the Cramér conjecture and the twin prime conjecture were constipation, then this time it was a torrential downpour.

Song Yao: "Yes."

She had always been very serious before and never like this. Li Daiyue was even more worried in her heart: would this girl be too addicted to love and neglect her studies?

Xu Xu Qingzhou: "Er Miao's cat food?"

These three foster sons wouldn't let go of any opportunity to fleece him.

But soon she denied it herself.

Xu Xu Qingzhou's mouth twitched, and he really wanted to say: "Girl, if you don't study hard, let alone me, even Jesus couldn't save you."

This trip to Switzerland was very fruitful. Of course, it didn't refer to his report; LHC papers were never signed by individuals, and sometimes there were even thousands of people signing.

"Thank you, Professor."

Xu Xu Qingzhou took the initiative to greet her. He had heard Song Yao mention her; she was a very warm-hearted person.

Better safe than sorry, it will be needed sooner or later.

Li Jiaoshou's brows were slightly furrowed.

Song Yao: "Enough for two months." Xu Xu Qingzhou: "You make me look very useless."

Song Yao replied: "The newly bought laundry detergent is in the cabinet under the sink."

!.

After staying in the library until 5:30, Xu Xu Qingzhou packed his things, preparing to go home for dinner. Song Yao was going to eat with Li Jiaoshou in the afternoon, so he planned to go home and eat the leftovers from last night to avoid them going bad.

Economics Building.

Xu Xu Qingzhou: "Where are the trash bags?"

Before calculating the exponential sum, don't you have to find the form of f(n) to make it conform to the study of prime number distribution? This was another tedious step.

"Okay."

Kong Kong Xianbo: "Are you guys bringing family members?"

Song Yao looked at the words "I'm here" on her phone and packed her things, "Li Jiaoshou, I'm leaving first."

She found that this girl was a little different from usual. She used to pack her things unhurriedly when leaving, but tonight she seemed a bit hurried. Moreover, there seemed to be a hint of joy between her brows.

At 10 p. m., night had fallen.

Could it be that that boy came again?

Song Yao: "You finally noticed."

Xu Xu Qingzhou had just finished telling Song Yao that he was going to the supermarket to buy daily necessities when the message came. Song Yao greeted the girl.

Han Zheng Shi Yi's gaze swept over Xu Xu Qingzhou and Song Yao, with a hint of excitement in her eyes.

"Professor, goodbye."

"Goodbye."

There were a lot of people in the library. In September, a new batch of postgraduate entrance exam candidates had already poured in.

Xu Xu Qingzhou: "?"

Kong Kong Xianbo: "Image\jpg."

Li Daiyue was analyzing the differences in audit objects between internet finance companies and traditional financial institutions. Hearing this, she looked up and realized it was already 10 p. m., "Be careful on the road."

This was the reason why he had to come to the supermarket.

The girl sitting in his seat was even putting her hands together, muttering something.

After finishing the harmonic sieve, there was still a lot of work to do.

Xu Xu Qingzhou: "Screenshot this sentence and show it to his girlfriend."

No, no, no, this girl was a person with her own opinions and would definitely not be like that senior sister of hers.

Song Yao handed her bag to Xu Xu Qingzhou. The two had only walked for a while when they met an acquaintance at the intersection of Chengfu Street and Dachengfang Road.

Was she replying to her boyfriend's message?

There were two boxes of this at home, sent during a community promotional event, but he figured they weren't as good as the ones he bought himself.

"Senior Sister Han."

Troublesome as it was, everything went relatively smoothly. Even the problem of combining the harmonic sequence and the sieve earlier only wasted some time and didn't make people feel helpless.

Xu Xu Zhengyang: "Once upon a time, a free and easy life was placed before me, but I didn't know how to cherish it. Now looking back, I realize I regret it too late."

In the office, Li Daiyue silently glanced at Song Yao, who was replying to a message.

Song Yao said while packing her things: "The content of the remote audit part can be finished by 5 p. m. tomorrow."

The girl walked very fast and disappeared at the office door.

The key work now was still to perfect the sieve method.

Li Daiyue nodded.

The first thing Xu Xu Qingzhou did when he got home was to hide the small box in the bedroom. Next, he heated up the leftovers, and after eating, he sat down to read the notes from his exchange in Switzerland.

Instead, he felt a sense of enlightenment, and his understanding of particle physics had at least gone up a big step.

However, he failed before he even started.

Xu Xu Qingzhou still went to the supermarket, weighed two jin of apples, and at the checkout counter, silently stuffed a box of small umbrellas into his shopping bag.

"Hello, Senior Sister Han."

Just after he left, his seat was taken by someone.

After bragging in the group for a few minutes and agreeing to eat on Friday night, Xu Xu Qingzhou put down his phone and continued to study the Polignac conjecture.

Downstairs of the Economics Building.

Although the harmonic sequence and the twin prime theorem sieve had merged, they still needed to be polished.

He paid the money, carried a big bag of things, and went home happily.

He clicked in to take a look; it was Xu Xu Zhengyang asking when he would treat Dorm 101 to a meal.

For example, he needed to estimate the zeros related to the Riemann zeta function and its generalized functions in order to better study the distribution of prime numbers.

Xu Xu Zhengyang: "Brother Bo, I was wrong."

"."

"Xu Shen, hello."

Xu Xu Qingzhou was helpless and smiled lightly: "Senior sister, please don't mock me."

"I still have to go submit the report, I won't disturb you guys, goodbye."

"Goodbye, Senior Sister."

(End of chapter)