I Just Want to Be a Quiet Top Student

In order to allow Ouye to fully understand the logic of his thinking, Shen Qi expanded the original 100-word thesis outline to 800 words.

During the revision of the outline, Shen Qi and Ouye kept communicating.

Shen Qi: "In the main body of the thesis, you need to convert two quadratic forms into a sum of squares, and you need to add a citation here, Ouye, do you know what to cite?"

Ouye: "Bundle."

Shen Qi: "Very good, you've made rapid progress. Then when you make a summary, you also need to quote to correspond to the previous invariant factors. Do you know what to quote?"

Ouye: "Collection."

Shen Qi: "Very good, you are a smart girl."

The waiter refilled Shen Qi's boiled water, but he couldn't understand what Shen Qi and Ouye were talking about.

Ordinary college couples come to drink coffee, and the most talked about topics are food, clothing, housing, transportation, which store has delicious food, kiss you, this dress is so beautiful and matches your temperament, let’s go on a trip for Christmas, or just open a house locally OK, stuff like that.

The young man and woman drinking boiled water, their daily conversations belong to another category. They are either Mizuki or Yanda students, right?

Shen Qi's logical theory is only understood by Ouye among his peers, and Ouye is gradually understanding it.

Only Shen Qi can grasp the core points of Ouye's language expression, and Shen Qi is gradually getting used to it.

All in all, ordinary people cannot understand the daily conversations between these two people. It's useless to understand, I don't know what they want to do and what purpose they have.

Shen Qi paid the bill, copied the thesis outline into a USB flash drive and handed it to Ouye: "I'm going to retreat, and you won't see me within half a month to a month. The work of monitor is entrusted to Zhou Yu'an. Call me."

Ouye took the USB flash drive and said, "One last thing."

Shen Qi said with a blank face: "Talk."

Ouye: "Give me the manuscript of question 26."

Shen Qi still had no expression: "Oh."

Ouye: "You must be crazy."

Shen Qi put on a smile but didn't smile: "Heh."

"Hehe." Ouye was amused by Shen Qi, she showed an obvious smile, which was very obvious to her.

"Look, you have a charming smile, and you even have two shallow dimples. Ouye, why are you always expressionless? If you don't cry, laugh or get excited for a long time, it will easily lead to facial paralysis. From now on, you should smile more, hear No?" Shen Qi put forward a pertinent suggestion.

Ouyepi smiled, "Oh."

"Ou Shen, I'm not convinced, so I'll take you. Your original version of 'oh' is full of charm, and I will never learn it in my life." Shen Qi got up, shook his head with a smile, and went back to the dormitory to get the handwritten manuscript for question 26. Give the copy to Ouye.

The handwritten manuscript records Shen Qi's initial logical thinking and solution process, which has certain reference significance for Ouye.

In the next few days, Shen Qi entered into a retreat mode. He left the dormitory at 6 am and came back at 12 pm. The roommates did not know where he went or what he did.

In the process of sorting out the proof of question 23, Shen Qi encountered a new topic, and he needed a new method to solve the generalized nonlinear complementarity problem constrained by linear inequalities.

Shen Qi considered this question for three days and three nights, but to no avail, without thinking.

The original question 23 given by Sun Erxiong is not difficult, it is nothing more than proving a Jacobian.

During the 48-hour frantic brushing of questions, Shen Qi experienced the first leap of thought. He had a whim and assumed a new proof method. After proving the establishment of this new proof method, he went to prove the Jacobian determinant set in the question. .

In the last three days and three nights, Shen Qi has experienced a second leap of thought. He believes that the new method of proof that he created before needs to be further improved. The problem solving is OK, and there are many things worth pondering when writing a paper.

Constantly overthrowing, rebuilding, negating, and affirming, Shen Qi sat in a corner of Yanda for one day, three days and three nights, except eating, sleeping, and going to the bathroom.

The biggest problem for Shen Qi is whether there is an algorithm based on the generalized Jacobian matrix of semi-smooth equations composed of generalized complementarity problems, so as to form a linearized quadratic model with ellipsoidal constraints?

An advanced question that was not difficult at first, became more and more complicated by Shen Qi, and the more he thought about it, the deeper it became, so deep that he couldn't solve it himself.

Mathematics, as well as all natural sciences, is developing forward in constant subversion and re-argumentation.

Someone succeeds, and his name goes down in history.

Someone went crazy and was sent to a mental hospital.

Shen Qi is hungry, he wants to eat.

Floating in a daze to the cafeteria, the noodle window, Shen Qi waited in line for food.

While waiting for a meal, Shen Qi noticed that there was a large rectangular basin inside the window, which contained many white steamed buns.

These steamed buns are piled up in a strange way, showing obvious mathematical arrangement characteristics.

"It turns out that besides librarians and typists, there are also cafeteria masters among the academic masters hidden among the people." Shen Qi had to look at the rice cooker a few more times, the tall white hat highlighted his wisdom, and his piercing eyes flashed with inspiration . He must be a master, and he must have a last resort to live in the canteen of Yan University.

It was Shen Qi's turn to cook, he took out his meal card and faced the chef.

"Hello classmate, what do you want to eat?" The master asked with a smile, very friendly.

Shen Qi was not in a hurry to order, he pointed to the pile of steamed buns inside the window, and said, "They are non-linear."

"That's absolute, my friend. Of course the big steamed buns are non-stuffed, and those with stuffing are buns." The master replied, and then asked: "How many steamed buns?"

Shen Qi asked humbly: "Master, may I ask which institution of higher learning you graduated from, and which master did you study under?"

The master revealed his school experience: "I graduated from New Oriental Cooking School, and the master who taught me how to steam steamed buns is called Li Baota."

That's right, experts usually don't easily reveal their true identities. Shen Qi continued to probe: "You put out the local nonlinear characteristic elements of the quadratic model at point xk while talking and laughing, and your theoretical foundation is very solid. Dormant in the canteen of Yan University, You must be researching some major subject, have you got any preliminary results?"

Well, it’s not uncommon for Yanda to lose another proud son of heaven. The master didn’t dare to ask more questions. He focused on his catering business: “Young man, do you want to buy steamed buns or not?”

"Buy, buy five steamed buns." Shen Qi swiped his card and bought the steamed buns.

Finding a table to sit down, Shen Qi ate one big steamed bun and shredded the remaining four.

Shen Qi's method of tearing the steamed buns is very particular, obviously after strict calculations, the size of each piece of steamed buns is almost the same.

The pieces of steamed buns were arranged in three columns by Shen Qi, representing some kind of matrix.

Observing the steamed bun matrix on a table, Shen Qi fell into a more perplexed logical deadlock. If ▽G(x)^-1▽F(x) is a P-matrix, then my previous assumption is not valid?

Assuming that ▽G(x) is reversible, each of its main subtypes is non-negative, and each stable point of φ satisfies H(x)=0.

According to this logical deduction, ▽G(x)^-1▽F(x) is a P-matrix defined in linear algebra, so V∈H(x) is non-singular?

There are obvious logical errors in this stepping horse, it doesn't make sense!

Shen Qi became more and more confused. The topic of the thesis based on question 23 was getting more and more esoteric by him. He put forward hypotheses, overturned them, raised them again, and overturned them again.

Logic is invincible, because defeating logic also requires the use of another logic. Shen Qi fell into a logical dead end, he had never been so confused before, he didn't know that kind of logic was really effective logic.

Sitting at the same dining table is a couple of students, they love each other and love each other, you eat a piece of my stuffed tofu, and I drink your milk tea.

The girl spotted Shen Qi who was not far away, and she said curiously to the boy, "Look at that man, he looks so weird."

The boy glanced at Shen Qi, and smiled cynically: "I saw it too, he looks like a dog, a math dog."

"How do you know he's from the Chinese Academy?" the girl asked.

"I can recognize him even when he burns to ashes, Shen Qi." The boy is a sophomore, majoring in materials at the College of Engineering, and recently lost to Shen Qi in the 5,000-meter race: "Don't pay attention to him, he is a psychopath. There is no normal person, come, eat, let's go to the movies after eating."

The girl didn't go to the stadium to cheer for the engineering guy. She didn't know Shen Qi before, but now she does.

Eating the chicken wings brought by the male ticket, the girl couldn't help but sneak a glance at Shen Qi. She thought that although this math dog was weird, the way he was thinking about the problem seriously was quite handsome and charming.