But you still didn't say who he is, Sagawa Yan secretly slandered.
"He is Mr. Goro Shimura", Ishida said the name with extraordinary admiration.
It was him, Sagawa Yan suddenly realized.
He has seen this name in a book before. He is indeed a very famous mathematician, an honorary professor at Princeton University, and the Taniyama-Shimura conjecture proposed is very famous in contemporary mathematics circles.
Ishida's Toyota drove steadily and fast, and arrived at the destination in an hour.
"Here we are", Sagawa Yan looked at the place in front of him, it was hard to imagine that such a simple place would be the residence of Shimura Goro.
"How about it, do you feel that the master focuses on mathematics and doesn't care about the material side."
"No, I feel that studying mathematics is a dead end, and I can't even afford a house."
Ishida: "???"
"I'm just kidding," Sagawa said with a smile.
However, it is also a part of the truth. As an ordinary person with strong desires, he likes material enjoyment and beautiful women with money. He cannot bear such a simple life.
The two stood at the door and knocked.
"Here we come," came a gentle old man's voice.
Clap, clack, the sound of slippers stepping on the floor from far to near.
A kind-looking old man opened the door.
"Teacher, I'm here to interrupt."
Ishida bowed very respectfully.
"Oh, welcome, this is the Sagawa classmate you have been mentioning to me, he is a very handsome young man, come in quickly."
"Master Shimura, excuse me." Sagawa Yan also bowed. During the 3 years of traveling, he was used to being polite to the people of Sakura Country.
The three came to the living room together.
"Then let's get straight to the point, where is the paper?"
Shimura Goro quickly entered the state, and his kind face became extremely serious. He has always been so serious about mathematics.
"Sagawa, paper," Ishida motioned.
"Master, please take a look."
Sagawa Yan handed in the paper.
"The distribution law of Mersenne prime numbers? I remember Ishida, your graduation defense is related to Mersenne prime numbers."
Ishida was very excited, "Hey, I didn't expect you to remember my defense. My research on Mersenne prime numbers is too shallow, even inferior to my student. His talent is the best among the children I have taught."
Goro Shimura was noncommittal, looking at the paper intently.
Looking at it, his brows frowned. Compared with the average Ishida, his sensitivity to numbers was much higher. Only by comparing the few examples listed above with the summarized rules, it It feels like there is a play.
"Come in with me, I have to take a closer look," Shimura Goro greeted the two into the study.
It can't be seen from the outside, but the inside of the study is complete, with a big retro blackboard, a lot of chalk underneath, bookshelves full of books, and a big desk.
"You can take a look at it casually. I am old, and this paper is worthy of my study."
As he spoke, Master Shimura ignored their reactions, sat down at the table, and began to examine the paper carefully.
"Master Shimura has always been like this," Ishida explained. "When teaching our class number theory, the teacher would immediately enter the state of scientific research as soon as he thought of something."
"Understand, understand", Sagawayan looked in the bookcase, and the books were all about mathematics. He took out a mathematical principle of natural science and read it with relish. As Newton's work, this book has always been Highly respected by scholars.
Ishida looked at Master Shimura who was concentrating on the left, and Sagawa Yan who was reading with gusto on the right. He seemed to understand why they could solve problems one after another, while he could only become a math teacher.
The hands on the clock were still moving bit by bit, but the three of them in the study were very quiet.
At that time, the hand turned past 12 o'clock and came to the position of 1, Shimura Goro just woke up like a dream, "I'm sorry, sorry, I forgot everything when I saw something I was interested in."
Sagawa Yan also raised his head from the book, and said in admiration, "Master Shimura, the notes you made in this book really benefited me a lot."
It turns out that every page of this book on principles of mathematics contains notes made by Master Shimura, and the notes even contain the master's thoughts at that time.
"If you can learn something, the notes I made will not be in vain."
Shimura Goro was very relieved. At his current age, there is nothing more gratifying than seeing the new generation of talents in Sakura Country grow up.
"Let's go back to the thesis. After reading this semi-finished thesis, I really doubt it. Is this really a thesis written by a high school student? If I didn't know that there is no mathematics paper similar to this published in our country, I'm going to think it's a plagiarism."
"For this reason, I want to give you a small test, are you willing to accept it?"
Chapter 17 I saw the shadow of Bang Yan in him (reward plus thanks to several big rewards)
"Do these big men like to test the juniors so much?"
Sagawayan complained in his heart, he also knew that his disadvantage was caused by his young age, unless he showed his strength to prove himself, otherwise this kind of suspicion would always exist.
"Master Shimura, please come up with a question," he said confidently.
Ishida watched anxiously from the side. In Sakura Country, where the hierarchy is obvious, Shimura Goro, as a teacher, has spoken, and he has no right to object.
"Sagawa, come on."
Master Shimura went to the blackboard, thought for a while, and wrote down the topic, "Prove that when 2^(2^n)
This topic is the first step in proving the conjecture following the conjecture proposed in the thesis.
"Master Shimura, what is this?"
"I think your conjecture is very likely to be correct, so don't you want to prove it yourself? To solve the problem of Mersenne prime numbers, I can only start this first step for you."
Shimura Goro regained his kind smile on his face and encouraged him.
Yan Sagawa stood in front of the blackboard, let this test test what he had learned in the past three years.
Picking up the chalk with his right hand, his thoughts were first emptied, and then suddenly concentrated, and he began to write vigorously. The infinite prime numbers were infinitely magnified under his writing on the blackboard, and infinitely narrowed in the lines of expressions.
"I see them, and they're there, waiting to be discovered!"
The law between prime numbers, the relationship between maximum and minimum, and the derivation process are gradually clear on the blackboard.
"Talented people come out from generation to generation, future generations will be feared, future generations will be feared!"
The test given by Shimura has been left behind by Yan Sagawa. After taking the first step, he will naturally go to the second step. What he is doing now is the proof of Mersenne prime numbers, trying to pick off this brilliant diamond in number theory.
The blackboard gradually filled up, but Sagawa Yan's chalk stopped, and his thoughts got stuck...
"Okay, it's enough to get here, I have completely believed in your ability."
Shimura Goro saw his state and made a relief, "You have over-completed the test I gave you, and you have reached the second or even the third step by yourself. Maybe after you study in depth, I can really see you solve the problem. The day the Mersenne primes were opened."
It was already 2 o'clock in the morning, and Shimura Goro yawned. After all, he was almost 70 years old, and his energy was a little low. "You guys rest at my place tonight. Tomorrow we will directly borrow a large computer. .”
"It's really disturbing."
None of the three mentioned the issue of going to school, as if it was not an issue worth discussing.
While Sagawa Yan went to wash up, Shimura Goro pulled Ishida to the side.
"Ishida, you did a good job this time, and you have cultivated a good seedling."
"Everywhere, it's Sagawa who worked **** his own, but it's the first time I've seen a student like Sagawa in my many years of teaching. He is extremely talented and works very hard. He is simply a treasure bestowed by God Amaterasu to our Yamato nation."
Teacher Ishida thought of getting along with Sagawa Yan, and couldn't help but praise.
Shimura Goro seemed to be recalling something in his eyes, and he said after a while, "The back of him writing on the blackboard reminds me of a person, and I seem to see the shadow of Kunihiko Kodaira in him."
Ishida was surprised. This evaluation was higher than his own. After all, the Sakura Kingdom would produce a treasure from time to time, such as a beautiful woman who appeared once in thousands of years, but it would be different to directly say Kunihiko Kodaira.
Who is Kodaira Kunihiko? It can be said that he is the number one mathematician in Sakura Country, the only Fields Medal winner in China, the winner of double Wolf Mathematics Prize, and the high school mathematics textbook he wrote is still in use.
"I didn't expect you to have such a high opinion of him," Ishida said in a daze.
"He deserves my evaluation," Shimura Goro said affirmatively.
…
Nothing to say all night.
the next day
Led by Shimura Goro, the three came to the computer center of Tohto University.
As the number one university in China, there is a large computer school inside.
"Give them the data you want to calculate, and then come to get the results in the afternoon."
Shimura Goro left after a few simple instructions. As a professor of the School of Mathematics, he is still very busy.
"Sagawa, this is a rare opportunity. You can just wander around the school by yourself. Anyway, you will come to class in the second half of the year. Consider it a familiarity with the school in advance. Teacher, I will go to old classmates to catch up."
Ishida went to find his old classmate with a flushed face, but Sagawa Yan always felt that the old classmate was actually his old lover.
"Speaking of which, Mr. Ishida, as a senior single dog who is almost 30 years old, could it be that he has been waiting for that old lover?"
Sagawa Yan thought darkly.
Chapter 18 The Literary Girl on the Grass (4000 flowers plus more)
Sagawa Yan walked on the campus of Dongda University, just like an ordinary college student, except that he was too handsome and caused people around him to turn their heads frequently, but he really resembled him.
Toto University is very large, and each department occupies a territory, just like a small Warring States period, which made Sagawa Yan feel very interesting when he saw it for the first time.
Walking around, I came to a lawn before I knew it. Some people were reading books, some people were dating, and some people just relaxed without thinking about anything.
After thinking about it, he also walked over and chose a place where no one was there to sit on.
There was a gentle breeze, the green grass was dotted with red flowers, and the midday sun shone on him. Sagawa Yan suddenly felt that it was a good choice to choose Dongdu University.
He simply lay flat, his limbs relaxed, and quietly smelled the fragrance of the green grass.
Slowly, drowsiness came up, he slept too late last night, and today he had no time to catch up on sleep, which made him want to sleep even more in this relaxing environment.
While half asleep and half awake, he subconsciously asked the Onmyoji system, "System, why is there no technique in Onmyoji to keep you energetic without sleeping."
"Master, practicing yin and yang arts already has the effect of strengthening the spirit. You can't feel the enhancement because your spiritual power is too low. Why don't you go to soul-stripping again."
The system does not miss every opportunity to promote Yin Yang.
No one responded, and Yan Sagawa had fallen asleep.
…
When I woke up again, it was already 4 o'clock in the afternoon, and the sun in the sky was going down before I knew it.
Sagawayan sat up and scratched his head, "It's already at this point, I don't know if Mr. Ishida will end his old lover."
At this time, a clear sound came from the side, which caught his attention.
A girl with long hair and a shawl was sitting not far from him, holding a pen in her white right hand, quickly recording something on the manuscript paper, peeking at herself from time to time.
The girl's appearance is very beautiful. There is no doubt that such a girl is definitely the focus of attention of all boys and even girls on campus.
And the sound just now was the sound made by the girl trying to sneak away after she found herself waking up.
Why does this scene look familiar?
Yan Sagawa suddenly remembered something, showed a smirk, and walked into the girl.
"Too bad, peeking was discovered", the girl thought to herself.
Sagawa Yan coughed twice, showing a pensive look, "The wind is a little noisy today."
Girl:? ? ?
He showed an anxious look again, "It's terrible, the potato chips in the supermarket next door are half price, hurry up and buy them!"
Girl:? ? ? ?
Little question mark, do you have many friends.
At this time, the thought in the girl's mind was, "It's over, I met a fool, it's a pity that this handsome face is even more handsome than Kudo-senpai."
Seeing the sympathetic eyes of the girl looking at a fool, Sagawa Yan also knew that his behavior was very strange, but he didn't care, as long as he was happy, he was really in a good mood after entertaining himself.
"Hi, may I ask what you were doing just now?" he asked seriously, implying that she was peeking at his affairs.
Hearing this, the girl was really embarrassed and hesitated.
The sharp-eyed Sagawa Yan noticed that there was often a large section of text on the girl's manuscript paper, as well as her behavior just now.