Chapter 335: Song Yao's trump card

The cabin was slightly quiet.

Xu Qingzhou took off his hat, which allowed the few people around to see his appearance clearly.

Peng Jingqiu stared at Xu Qingzhou with wide eyes. His hair was messy, not at all in line with her requirements for a delicate boy, but he was indeed handsome, and seemed a bit familiar.

Liu Dongxuan's expression was similar, feeling that this person was familiar, but couldn't remember for a while.

Xu Qingzhou nodded to the two people beside him. He didn't care about his messy hair now, but looked at the formula on the manuscript.

A bit like the problem of using complex analysis to prove the prime number theorem that he once explained to a junior sister in the Q&A room.

Both involve the need to extend z(s) to a meromorphic function on the right half-plane.

Thinking for a moment, Xu Qingzhou already had an idea. Use the open cover principle to establish a series of ordered points on y for a finite open cover. Then use the Euler summation formula) assume f is differentiable on 【m, n】.

The first night back home, the next day, 9:30 AM.

Read! {

What do you mean growing up listening to my stories? He reminded: "I'm only 19 now."

Xu Qingzhou satisfied all her fantasies about the male lead in novels.

Going on a business trip for a period of time, eating Western food every day, what he missed most was the braised pork and white rice at home.

Song Yao said: "You go take a shower, I'll wash the dishes."

"Studying abroad." Xu Qingzhou didn't hide it.

Xu Qingzhou put his hands behind his head, staring at the ceiling in a daze, sleeping very comfortably. Jet lag couldn't beat the fatigue coming over, especially since he had returned to a familiar and warm environment.

Full of food and drink, Xu Qingzhou leaned comfortably on the chair, recharging his energy, looking at the girl opposite, and exclaimed: "It's good to have a little cook at home."

However, she also knew that they and Xu Qingzhou were unlikely. It wasn't the gap in status, but that Xu Qingzhou seemed to already have a girlfriend, and the person on the screensaver was very beautiful.

Xu Qingzhou: "..."

"I really want to beat you up." Song Yao muttered. Although she said so, she still enjoyed the feeling of being in her boyfriend's arms.

In the living room, listening to the sound of running water from the bathroom, Song Yao's mouth curled up, humming a little tune while tidying up the dishes and chopsticks.

"After going back, I will post a fierce circle of friends, eh~ Uncle Meng came to pick us up."

It was already 12:00 AM, the twilight was thick, there were only sparse vehicles on the street, and the noise of the day was replaced by silence at this time.

"Are you Xu Qingzhou?" Peng Jingqiu's round face was full of excitement.

Phew~ It seemed like someone was knocked down, and then the sound of two-legged beasts came out of the bedroom.

Sitting on a plane for ten-plus hours, let alone people in their fifties like Chu Jiangfeng and Wang Lin, even Xu Qingzhou had back pain.

Oh, so he is Xu Qingzhou.

"What are you doing standing there, Xu Qingzhou, the apron is full of oil!"

"Mm?" Song Yao's face was unkind, suspecting that this guy was driving again.

Xu Qingzhou stopped writing. He had already settled Yang Yongze's problem just now, writing two full pages of manuscript paper. He raised his head and looked in Yang Yongze's direction.

"Xu Qingzhou, are you not working anymore?"

10 minutes passed.

Inside, the school beauty Song had already tied her hair, ready for battle.

The black long hair carried the fragrance of shampoo and the unique fragrance of the school beauty Song. The hair was a bit moist, and he understood immediately, "She just took a shower."

"Humph, just want to stink you." Song Yao hummed and crawled back into Xu Qingzhou's arms, the upright soft flesh spread out on Xu Qingzhou's chest.

"Miss me?"

On this side, Xu Qingzhou had already started to move his pen, because s=1 is a pole, in a sufficiently small neighborhood there is

"Drink mine." Liu Dongxuan handed the water in front of her to Xu Qingzhou. Seeing Xu Qingzhou stunned for a moment, she hurriedly said: "I haven't drunk it."

Xu Qingzhou finally broke free from Peng Jingqiu's enthusiasm and focused his attention on the formula just now.

There has been slight progress in the local smoothness effect of the half-wave operator in Euclid space, the lp estimation has been completed, and the next will be slightly smoother.

"As long as it can be helpful to you." Xu Qingzhou smiled lightly.

Huang Haoyu was a bit hit. Compared with Xu Qingzhou, he seemed to be weak.

He got up, "I'll wash the dishes."

20 minutes passed.

"What can be eaten is not just rice." Xu Qingzhou muttered in a low voice.

Thinking about it this way, he felt much better in his heart.

"You kissed me again after waking up."

"You already followed me to the United States." Xu Qingzhou said in a deep voice.

Song Yao still closed her eyes, "Li Professor suggested, exchange student next year, recommend me to Stanford or Harvard."

!.

"Song Yao, too much, come down!"

Analyzed in the neighborhood, we can get: 【ψ(x)≥∑p≤xlog(p)≥∑xa≤p≤xlog(p)≥(π(x)π(xa))log(xa)】

"Not sure." Song Yao closed her eyes, able to feel the heartbeat of Xu Qingzhou's chest.

【|z(s)|=|h(s)1】

Peng Jingqiu stared at Xu Qingzhou for a long time, seemed to have thought of something, her eyes widened, excitedly grabbing Liu Dongxuan's hand, saying: "Xu Qingzhou, Sister Xuanxuan, she is Xu Qingzhou!"

She secretly sized up the appearance of the boy beside her, mm, much more handsome than the photos she saw on Weibo.

Which girl doesn't have spring thoughts?

Xu Qingzhou got off the car at the entrance of the community, said goodbye to Chu Jiangfeng and the others, and pushed the suitcase towards the community.

Taking a deep breath, he turned off the living room lights and walked towards the bedroom.

Song Yao squinted her eyes. From the teasing smile in Xu Qingzhou's eyes, it could be seen that this guy was pretending again.

Xu Qingzhou didn't refuse.

Xu Qingzhou understood this girl's meaning instantly, but this guy always likes to pretend, pretending not to understand: "What to do with a shower, I just washed it last night, eh, too tired, tidy up and go to sleep directly."

Next door, Huang Haoyu's mouth twitched, just wanting to say: "Damn, so what you guys play are all real?"

Beside him, the school beauty Song was sleeping soundly. This girl was majestic in the first half, but in the end, he was more skilled, killing her until she lost her helmet and armor, screaming again and again.

Peng Jingqiu finally realized her slip of the tongue, blushed, and hurriedly changed her words, "Said wrong, said wrong, I grew up listening to your stories through the difficult senior year!"

"Wait for the plane."

"Humph, make me something delicious when I come back yesterday?"

Song Yao moved uneasily a few times, that hot breath made her hand holding the spoon tremble slightly, "Itchy~ Xu Qingzhou, are you a dog?"

For a meal, Xu Qingzhou directly ate three large bowls of rice.

Peng Jingqiu finished taking the group photo, and looked at Xu Qingzhou pitifully: "Learning Xu Shen, can you reserve a WeChat friend spot?"

Then don't blame her for taking out the trump card.

Peng Jingqiu was still in excitement, saying: "That... Learning Xu Shen, can we take a group photo?"

Looking at the three people taking photos together again, he sighed again. If it was Xu Qingzhou, everything was reasonable. People are not pretending, people are awesome.

Song Yao opened her eyes, just lying on Xu Qingzhou, poked Xu Qingzhou's face, "Do you want to choose MIT?"

"The economics of these two schools are indeed trump card majors. Which one do you want to choose?"

Liu Dongxuan was shaken by Peng Jingqiu. At this time, she also came back to her senses, facing Xu Qingzhou's gaze, her heart was hit.

The girl let out a murmur, woke up, closed her eyes and squeezed in his direction.

"Not right, compared to Xu Qingzhou, 99.99999% of the people in this world are weak."

Xu Qingzhou laughed and said: "Then I don't have to struggle. I choose MIT, you Harvard. These two schools are both in Jianqiao, Massachusetts, USA. They are close, separated only by a river called Charles River."

Peng Jingqiu sat on the side of the aisle, seeing that Xu Qingzhou wanted to hand the manuscript to Yang Yongze, and said very actively: "I'll help you."

"Thank you Learning Xu Shen!" "No, I want to be on top."

Xu Qingzhou would not admit that he is a pervert.

Rows of complex formulas appeared on the blank manuscript paper.

Hehehe~ He wants to let the school beauty Song understand a truth today: rice can be eaten indiscriminately, but words cannot be spoken indiscriminately!

"Let's go."

Xu Qingzhou took out the bottle and wanted to drink water, only to remember that the bottle was empty.

Just reaching out to take the bowl, it was slapped away by Song Yao.

Braised pork, twice-cooked pork with green peppers, stir-fried lotus cabbage. Two people, three dishes and one soup.

Peng Jingqiu seemed to have received some major task, her expression was calm, her hands raised the manuscript paper, and the distance of a few steps to deliver the manuscript was walked out with a different sense of ritual.

Xu Qingzhou pinched her face with a smile and continued: "There is no 'but'. MIT's mathematics is one of the best. It is in my backup plan."

In the north, February is still very cold, especially at night.

Song Yao's body stiffened suddenly, and she sat up, looking at the bad thing under her with resentment.

Xu Qingzhou put down Er Miao, a sense of inexplicable emotion surged in his heart. Returning from a business trip, the home is warm, and he can eat fragrant meals. This life is what people live.

"You, a girl, why do you always like to be on top, woo~"

Xu Qingzhou put Er Miao in his arms and pushed the suitcase into the house with one hand.

"Okay."

Tonight, it is destined to be a sleepless night.

Peng Jingqiu sighed: "So good, we actually met Xu Qingzhou!"

First choice, still the United States. I have to say, school first choice, he still quite wants to go to Princeton, familiar with the road, the only difference is that he studied physics before, this time mainly mathematics.

Xu Qingzhou walked out of the bathroom, scanned, the school beauty Song had already returned to the bedroom, and Er Miao was swinging its tail and wandering around in the living room.

Bang~ Accompanied by the bedroom door closing, the last light in the living room disappeared. Er Miao was not affected, flexibly jumping from the sofa armrest to the table.

The clothes on the two of them didn't know where they were thrown long ago, and they could fully feel every move of the other party.

Sure enough, just as I guessed.

"You you..."

Lying down will cause problems.

"Learning Xu Shen, goodbye."

"Don't you also often bite me."

"..."

Stupid two-legged beast.

"Goodbye." Xu Qingzhou nodded with a smile and got on the car sent by the school to pick them up with Chu Jiangfeng and the others.

Then it is public-funded study abroad.

Maybe, take this as a graduation thesis then.

Xu Qingzhou went to get clean clothes with a dark face.

At the airport entrance, Peng Jingqiu waved her hand.

Maybe, he still wants to choose a school closer to the school beauty Song.

Song Yao saw this guy throwing the pot to her, pinched the bad thing under her with a claw, and climbed out of bed angrily, "Get up!"

The sound from the bedroom made Er Miao's ears move, meowing twice in disgust, and fell from the table to the ground, slowly moving towards its small nest in the corner.

"Sister Xuanxuan, it really is Xu Qingzhou!"

"Natural reaction, who told you to move around on me, ah~"

In the living room, Xu Qingzhou gave Song Yao a big hug, "I don't dislike you."

That place has a small sound.

"Mm." Xu Qingzhou nodded.

Princeton, Jianqiao, MIT... as long as he is willing, these schools will definitely throw olive branches.

Song Yao understood Xu Qingzhou's meaning. She followed Xu Qingzhou to the United States, Xu Qingzhou chose a school closer to her, the two are together, and they have to consider for each other.

"Thank you." Xu Qingzhou thanked.

Liu Dongxuan's gaze paused, her eyes full of astonishment, discovering that this boy seemed to really be Xu Qingzhou! Xu Qingzhou was originally immersed in calculation, at this time he was also pulled out of his thoughts by the excited voice, looking at Peng Jingqiu with a spirited expression in confusion.

Although she also wanted to be with Xu Qingzhou, if he had other schools he favored more, she still hoped Xu Qingzhou would go to that school.

"Okay, thank you."

The two stuck together, Song Yao then asked: "What are you thinking about?"

The two hugged for a while, Song Yao pushed Xu Qingzhou away, "Hurry up and wash your hands." "Good." Xu Qingzhou went to the bathroom to wash his hands, helping to serve the pork rib soup out.

She worried that Xu Qingzhou was going to MIT for her.

Xu Qingzhou saw it, couldn't help but arch in the school beauty Song's neck.

Xu Qingzhou gasped; this unintentional action by the school beauty Song was too alluring.

"But..."

Peng Jingqiu sighed: "So good, we actually met Xu Qingzhou!"

Xu Qingzhou didn't refute. He has always been in a state of "the enemy is strong and I am weak" in this home, and he is used to it.

Song Yao raised her eyebrows. Seeing Xu Qingzhou so enjoying it, she was very happy in her heart, quite accomplished, thinking to herself: "No matter how powerful you are, you still have to rely on me at home."

"Yes, met Xu Qingzhou." Looking at the direction the car disappeared, Liu Dongxuan murmured.

Liu Dongxuan was much more reserved. Although there was a little heartbeat in her heart, it was not as obvious as her cousin.

Seems to have heard the movement, Song Yao took a spoon and poked half of her body out of the kitchen, looking at her boyfriend: "Wash your hands, get ready to eat."

Finally home.

The hair is a bit messy, but this undoubtedly makes the lazy temperament on him even more attractive.

Xu Qingzhou smiled.

Squeak~ Xu Qingzhou pushed the door and entered. Immediately, a fragrance of food came, Er Miao squatted on the shoe cabinet, meowing non-stop.

Peng Jingqiu and Liu Dongxuan also didn't speak, afraid of disturbing Xu Qingzhou's train of thought. Peng Jingqiu occasionally glanced in Xu Qingzhou's direction, looking at the completely incomprehensible calculations on the manuscript paper, her eyes full of worship.

This is a good choice. Vaguely remember, walking takes half an hour to reach the other school, and taking a taxi takes 15 minutes.

Peng Jingqiu raised her phone, followed Liu Dongxuan, and took a few photos clack-clack.

Look at data, sleep, eat, three points and one line.

Xu Qingzhou's gaze was firm, striding towards the master bedroom.

Song Yao pressed Xu Qingzhou's face and gave him a loud kiss on the mouth: "Teacher Xu, thank you."

11 hours passed just like that.

After a short episode, the previously lively and hot atmosphere suddenly extinguished, and the cabin was a bit quiet.

The school beauty Song's face was covered with a layer of blush. It was already so tired last night, can this guy still hold on now?

Today happens to be Saturday, Jiahui and the others are coming to play today.

Xu Qingzhou lay on the bed, "Some people, just like to cross the river and tear down the bridge. When they need it, they like it very much, when they don't need it... woo~"

Song Yao just put on her clothes. After hearing this sentence, she was so angry that she beat the cheap skin on the bed, but after beating, she found that the clothes she just put on gradually slipped to the ground.

In the living room, Er Miao yawned, drooping its head and lying in the nest.

Two-legged beasts, still not letting the cat sleep!

(End of chapter) ===== CHAPTER 336 =====