Chapter 196 Jiang’s Four Golden Flowers and Aunt and Nephew Discussing Numbers (4k)
Xu Qingshan actually didn't want to be stared at by so many people.
But with his good looks and height, in the south, especially in Minyue, he attracts a lot of attention wherever he goes.
When Ling Xiaole arrived at the night market, he was like a rabbit in the pasture, jumping around non-stop.
Tong Tong followed step by step, holding Xu Qingshan's hand. Her attention was not on the stalls in the night market, nor did she care about what was there.
She didn't dare to stare at Xu Qingshan openly, but wherever her eyes went, she would always have her peripheral vision watching Xu Qingshan.
Ling Fei is a little different.
She was a little nervous, as if she didn't know what she should do. She just subconsciously wanted to get closer to Xu Qingshan, get closer to Xu Qingshan, get closer.
This made Xu Qingshan look like he was hugging him from left to right.
Some people who are envious and jealous in their hearts pass by and see it, and they secretly say something like "the world is declining."
“This sizzling squid looks so delicious!”
"Auntie, auntie, I want to eat this fruit!"
"Shaved ice and four fruit soup! Drink it if you want!"
Ling Xiaole was laughing and joking in front, turning around from time to time to ask Ling Fei for money to buy something to eat. Ling Fei didn't say anything, she just stuffed the money and continued to follow Xu Qingshan.
Tong Tong also noticed something was wrong.
"There are Couple Rascal Rabbit Marshmallows here!"
"Brother, I want to eat that."
Just as Ling Xiaole shouted from the front, Tong Tong held Xu Qingshan's hand with one hand and gently pulled the corner of Xu Qingshan's clothes with the other. He seemed to be leaning against Xu Qingshan and said softly.
"Okay, let's go buy it."
Xu Qingshan felt that Ling Fei beside him couldn't help but glance at the hands he and Tong Tong were holding.
But what can that do?
Xu Qingshan will not let go of Tong Tong's hand.
Ling Fei watched Xu Qingshan and Tong Tong stick together towards the small stall from behind, her eyes a little sad.
Even though she doesn't go out very often and doesn't have much contact with people, she is still a romance novel author. How could she not see the interaction and details between Xu Qingshan and Tong Tong.
"Brother, this is for you."
Tong Tong's hands were faster than Xu Qingshan's, so he paid and took two Rogue Rabbit marshmallows, a pair that was just right.
But she saw Aunt Lingfei, who was following her and watching eagerly. After thinking about it, she ordered another pair from the stall owner.
"Here, Aunt Ling, this is for you."
"Brother, you're so tall, it's okay to have one more~"
Tong Tong blinked at Xu Qingshan, and Xu Qingshan understood.
"Well, okay."
Ling Fei's initially confused look regained a lot of energy after taking the marshmallow Tong Tong handed her.
In an Internet celebrity restaurant not far from the night market, through a huge glass, there were four women with extraordinary looks sitting together.
Jiang Jingyi and Jiang Huanxi were sitting together. Jiang Lihua was still dressed elegantly and luxuriously, but next to her was a royal sister who looked not only young and beautiful, but also full of maturity and intelligence.
"Auntie, how long can you stay when you come back this time?"
Jiang Jingyi, wearing a pure white dress, looked obedient and polite and asked the intellectual sister diagonally opposite.
Jiang Yuhua was concentrating on the steak on his plate. When he heard Jiang Jingyi's question, he raised his head and thought for a moment.
"It's hard to say. I'll probably stay in Ludao for only half a month. Then I have to go to Huaqing to discuss their latest mathematics center. Do you two plan to go to the capital with me in advance?"
Jiang Yuhua looked at the two juniors.
After returning from her vacation at Princeton, she was invited to participate in the preparatory work for the Shing-tung Yau Mathematical Sciences Center at Huaqing University, and was invited to give a homecoming lecture in Huaqing.
"Beijing Normal University is not far from Beijing University. You two should move around more when the time comes."
Jiang Yuhua cut the steak with a knife, but it didn't make a harsh sound like ordinary people.
"Well, okay."
Mentioning this, Jiang Jingyi lowered her head sadly, her eyes dim.
Although I got the opportunity to recruit myself, I also got bonus points for self-recruitment.
Jiang Jingyi also tried her best in the last semester and did not even dare to chat with Xu Qingshan. But in the end, after adding extra points, she was still a few points away from the admission line of Peking University.
She was very unwilling, but helpless.
She was even a little jealous of Jiang Huanxi, who was sitting opposite her.
When Jiang Jingyi went out to play after the college entrance examination last time, she knew that the relationship between Jiang Huanxi and Xu Qingshan was progressing faster than she imagined.
And now, Jiang Huanxi can go to Beijing University with Xu Qingshan.
Thinking of this, Jiang Jingyi clenched her hands under the table.
"Where's Xiaoxi? Why aren't you talking? I heard that you want to study mathematics and physics, so don't you want to talk to my sister-in-law?"
"Ang? Well, that's good."
Jiang Huanxi had been staring out the window blankly, and only then did he react after being interrupted by Jiang Yuhua, nodding his head again and again.
She felt like she saw Xu Qingshan's back, but it was a bit far away and she didn't dare to confirm.
In the past few days, my sister-in-law Jiang Yuhua came back to Ludao from Princeton. Her father was busy with work and couldn't leave. Her mother had to accompany her father and take care of his daily life. Jiang Huanxi brought gifts and followed her aunts Jiang Lihua and Jiang Jingyi to Ludao to meet her sister-in-law.
My sister-in-law came back to live with her uncle Jiang Daohua.
Jiang Huanxi lived with her sister-in-law, while Jiang Lihua and Jiang Jingyi stayed in a hotel near the uncle's house.
It's not that Jiang Daohua's family doesn't have rooms, but that Jiang Lihua enjoys this kind of life with considerate service.
"If you don't ask questions, do you want your sister-in-law to guess your thoughts? Naughty~"
Seeing Jiang Huanxi's preoccupied look, Jiang Yuhua opened his mouth to attract his little niece's attention again.
"I've been reading number theory recently."
Jiang Huanxi came back to his senses and said solemnly.
"Number theory?"
Jiang Yuhua asked with interest.
"Where did you see it? Have you seen Euclid's proof of infinite prime numbers? Have you learned Gauss's quadratic reciprocity law? Or the continued fraction solution to Pell's equation?"
Jiang Yuhua generally chewed slowly and asked Jiang Huanxi.
She was really interested in how far her second brother's well-behaved niece could go in mathematics.
"I've finished reading it all. Now I'm reading the algebraic number theory part, but I just saw the expansion of the prime ideal."
Talking about what I love.
Jiang Huanxi's eyes flickered, and he answered very calmly and firmly, without any sense of social fear that would appear from time to time when communicating with others.
Jiang Yuhua was a little suspicious and asked.
"Then let me test you a little."
"What should be done to replace modular and prime factorization with a method that fails for the type of equation where x squared plus 2 equals y cubed?"
Jiang Jingyi:? ? ?
Jiang Lihua:? ? ?
What are these two people talking about?
But science students who are addicted to mathematics will not understand the incomprehension of the outside world. They will only be immersed in their own mathematical world.
"Embed the integer ring into a large ring, and then convert the equations involving addition and multiplication into product form in the large ring, for example."
Jiang Huanxi stared at her sister-in-law seriously and said.
As she spoke, she stopped eating pasta, took out the draft paper she carried in her small bag, and wrote on the spot for Jiang Yuhua to read.
"There's something."
Jiang Yuhua looked at Jiang Huanxi's handwriting and said with approval. Jiang Jingyi on the side was a little embarrassed. She was a liberal arts student and she really couldn't understand mathematics.
If it weren't for her insufficient math score in the college entrance examination, she wouldn't have been able to get into Huaqing University even with extra points.
"Since you are so familiar with the theoretical basis, let's talk about a simple Diophantine approximation."
Jiang Yuhua and Jiang Huanxi often come and go.
The piece of scratch paper was filled with mathematics companies and theorem proving processes within a short time. To the mother and daughter next to them, it was simply a bible.
"How about we eat first? Then go back and write after dinner?"
Jiang Lihua twitched her lips.
As a strong and conceited business woman, she rarely encounters situations like this where she is completely unable to say a word.
"Oh, I've almost used this scrap paper, let's eat it first."
Jiang Yuhua was stunned for a moment, looked at his sister's strange expression, and realized that he was at the Internet celebrity restaurant, not at his work station. This was Ludao, not Princeton.
She had sometimes become accustomed to sitting down and doing academic work anytime, anywhere.
Although the simple interaction with Jiang Huanxi tonight was not academic, it was just a simple test of Jiang Huanxi's learning results in advanced mathematics.
"It shouldn't be too strenuous, right?"
Jiang Yuhua still looked at Jiang Huanxi.
"No, I find it very interesting when I watch it and when I deduce it myself."
Jiang Huanxi said firmly.
She looked at Jiang Jingyi beside her and did not continue to say that she and Xu Qingshan were always in contact for help and guidance.
"Xiaoyi majored in journalism, but there is no need to study mathematics."
Jiang Yuhua glanced at Jiang Jingyi and said.
"Yeah, I'm just not very good at math. I can't help but learn well."
Jiang Jingyi said.
After dinner, the four golden flowers of the Jiang family went to the night market.
The main reason is that Jiang Yuhua wants to go shopping. She basically doesn't socialize when she is studying outside. She only studies and researches in her student apartment, the library and her workstation. Apart from occasionally serving as a teaching assistant to her tutor and invigilating exams, she even Never left Princeton.
She actually misses this kind of night market in her hometown.
"I think I can eat another cow!"
Although Jiang Yuhua looks like the royal sister, her personality is completely different from the other three Jiang family women present.
Perhaps it is because as a female academic researcher, she has no mood or interest in creating a false persona for herself. After learning mathematics, the more she studied, the more innocent she became, and the more she studied, the more wild she became.
"Eat, eat, eat, Yuhua. After dinner tonight, you will start to control yourself tomorrow. In a few days, I will arrange to introduce you to a boy who is also a doctor. He is not bad looking. I think you will be suitable for him."
Jiang Lihua said helplessly while looking at her younger sister's energetic figure.
Her concept is that when a woman reaches her twenties, she needs to start showing her charm as a mature woman.
And she is also very worried about her younger sister's marriage.
"I don't want a blind date."
"It's not a blind date, but we just know each other. Maybe there is some connection between you in scientific research?"
"What did he study?"
"I'm not sure, it seems to belong to Ma Zhe."
"Forget it, what does Ma Zhe have to do with our mathematics? See you there."
Jiang Yuhua left his sister alone and started watching in the night market stall.
Jiang Huanxi said nothing and just followed her sister-in-law around. However, Jiang Yuhua's eyes were attracted by the various snacks on the stalls, while Jiang Huanxi kept searching among the crowd.
But Jiang Huanxi didn't find it.
Just when Jiang Huanxi took the squid that her sister-in-law forced on her with some disappointment, her phone lit up.
Jiang Huanxi's eyes also lit up and he immediately picked up his phone.
"Have you come to Ludao? I just saw you at the night market."
It's news from Xu Qingshan.
Sure enough, the person he just saw was Xu Qingshan!
Jiang Huanxi replied excitedly as if his eyes were filled with vitality again.
"Well! I just saw you, but I can't find you."
"I've already left. I just saw Jiang Jingyi and her mother here, so I felt embarrassed to go over and say hello."
Xu Qingshan's news clarified Jiang Huanxi's confusion.
She raised her head slightly and looked at her aunt and Jiang Jingyi. They were indeed not easy characters for Xu Qingshan to get along with.
"How have you been studying number theory recently? I have a project here that has almost an idea, and I'm just waiting for you to join me. (Deyi.jpg)"
"I've almost learned the part you told me. My sister-in-law came back from Princeton. Just when we were having dinner, she also tested me on algebraic number theory, and I got all the answers."
Jiang Huanxi was typing on the phone with both hands.
Although in reality she is a social person and doesn't like talking to strangers, it's different on the Internet!
And Xu Qingshan is no stranger to Jiang Huanxi.
Yes. Good friends.
"Okay, then I'm about to start my project. When the time comes, you can help me and I'll arrange a second project for you. Since you are in Ludao, let's find time to meet and talk about the project. "
"Yeah, okay!"
"Then tomorrow?"
"Um!"
"See you tomorrow."
"See you tomorrow!"
Jiang Huanxi's eyes flashed, and his eyebrows curved.
She was going to see Xu Qingshan again.
Although I didn’t get my summer job, I was able to meet people.
"Sister-in-law."
Jiang Huanxi and Jiang Yuhua now live together, and basically stay together during the day. Jiang Huanxi's uncle even asks Jiang Huanxi to accompany Jiang Yuhua everywhere.
If Jiang Huanxi wants to see Xu Qingshan tomorrow, she has to ask for leave from Jiang Yuhua and let her go shopping by herself tomorrow.
"Hmm? Uh-huh, why don't you?"
Jiang Yuhua stuffed his mouth with food and looked at Jiang Huanxi with wide eyes.
She was enjoying her meal.
Although she looks like a royal sister, she is actually inexplicably cute when she acts.
"I have an appointment with my classmates tomorrow to discuss a math topic. Can I go play by myself tomorrow?"
Jiang Huanxi asked.
"Math topic? Then why don't you take me with you?"
Jiang Yuhua swallowed it. She was curious about what topics a child who was about to go to college could write about.
"Then let me ask him?"
Jiang Huanxi was stunned for a moment and asked hesitantly.
"Okay! Maybe I can give you free guidance."
Jiang Yuhua said nonchalantly.
Bring in a foreign aid!
(End of this chapter)