"By the way!" Yang Fan suddenly thought that he had another task to do. It seemed to be meeting Zhang Tianxue, which was a five hundred system point. Now he already has 1010 system points. If he is adding five hundred, it will be 1,500, and he will be able to exchange some pills at that time.

"Okay, when will we meet?" Yang Fan's sudden change shocked Du Yuman, thinking to himself: "How come this child changes his face faster than reading books, just like a girl."

"Just in the afternoon, let's go to Professor Zhang Tianxue's house to visit him."

"Go to his house?" Yang Fan asked in surprise: "Is this suitable?"

Although they said they would meet, it seemed a bit inappropriate to go to their house by themselves.

"It's appropriate. Professor Zhang actually said he met at his house." Du Yuman said.

"Okay, then go to his house!" Yang Fan didn't care. It was the same everywhere. If he was outside, it would easily attract some people's attention. On the contrary, it would be a little better to go to his house, at least not be missed.

Yang Fan and his wife did not dare to go out in the morning. Now the whole city is lively. The reason is that Yang Fan, who has a full mark, many paparazzi wandered around, as if they were looking for Yang Fan's whereabouts.

In the afternoon, Yang Fan and the other two went to Professor Zhang Tianxue's house. Originally, Yang Fan didn't want to bring anything, but Du Yuman insisted on buying some fruits, so the two of them took two big bags of fruit to Professor Zhang Tianxue's house.

Yang Fan was a little surprised by the place where Zhang Tianxue lives. Logically speaking, people like this should have a good living environment. When they arrived at the place where he lived, they realized that the place where Zhang Tianxue lives was also a residential area!

"Jian Tianxue lives here?" Yang Fan asked in surprise.

"It seems... yes!" Du Yuman felt a little upset. Even she didn't believe Zhang Tianxue lived here. After all, Zhang Tianxue is also an internationally famous mathematician, so how could he live in such a place?

"I'll knock on the door." Yang Fan walked to the door and knocked on the door gently. Soon the sound of opening the door came. When Yang Fan saw that the person who opened the door turned out to be an old woman.

"Who are you looking for?" the old woman asked.

"Is it the home of Professor Zhang Tianxue?" Du Yuman asked politely.

"You are..." the old woman asked in confusion.

"Oh! My name is Du Yuman, his name is Yang Fan. We are here to find Professor Zhang." Du Yuman said.

"Then please come in, Lao Zhang is in the house."

The old woman quickly brought Yang Fan and Du Yuman into the house. While pouring water for Du Yuman and the others, she shouted: "Old Zhang, someone is here to find you."

As soon as he entered the school of Tianxue, Yang Fan found that the room was simple, without much decoration, and had a quaint taste. Yang Fan thought: "Does the country treat scholars like this now? This gap..."

Yang Fan was speechless. He and Du Yuman sat on the sofa next to him. The sofas were all sofas from decades and there was a layer of chrome on it. Although they didn't look good, they sat on them very soft and comfortable.

Just as Yang Fan was watching around, an old man walked out of the house. The old man was wearing a pair of silver-white glasses and looked like a scholar.

"Hello Professor Zhang!" After seeing Zhang Tianxue, Du Yuman stood up and said with a sweet smile.

In front of Zhang Tianxue, Du Yuman was obviously a little nervous, but Yang Fan didn't feel anything. Yang Fan didn't feel any nervous about Zhang Tianxue. He felt that the person in front of him was an old man, a kind old man.

"I guess you are just a friend Yang Fan!" After seeing Yang Fan, Zhang Tianxue's eyes lit up and he said with a smile: "You are making it easy for me to find."

"Hello, Professor Zhang." Yang Fan smiled slightly and said.

"I didn't expect that the person who scored the full mark this time would be a young man like you. He is really a talented person from the generation of the country." Zhang Tianxue sighed.

"These are pure luck, luck. This test question is very difficult and it is difficult for me to do it." Yang Fan said modestly.

"Although humility is good, it's bad to be over humble. I heard that you slept for an hour and a half in the exam room." Zhang Tianxue stared at Yang Fan with a smile, which made Yang Fan blush. It was really a good thing that he would not go out for a thousand miles and do things that he would do without going out. He even knew this.

"Yang Fan, can you tell me how did you solve the Ferma theorem?" He was very happy that Yang Fan could solve the answer to this question. He had solved the question for twenty years but had not solved it. Unexpectedly, it was solved by a high school student.

When he asked this question, he was also a little excited. Unexpectedly, someone actually did it, which made him very excited, especially when he saw Yang Fan get the full mark, he was extremely shocked. The difficulty of this exam can be imagined. This is not the college entrance examination, but a national competition.

Moreover, the participants this time also included foreign elites. These people are the most elite in each country, but none of these people can answer a test paper so perfectly.

Even at that time, he had the urge to accept disciples, and the problem that had troubled him for three hundred years was finally solved by Yang Fan, which made him very proud.

Because Yang Fan is also a Chinese, he solved problems that other countries have not solved for hundreds of years, which made his face shine.

"Actually, I have seen this question in other books." Yang Fan didn't know what to say, he could only say that he had seen it in other books. Anyway, he couldn't say that his brain's computing speed was faster than that of computers, right? He couldn't say that because I ate a Tianling Pill, I became so smart.

"What did you see in the book?" Zhang Tianxue is not a fool. He has also studied the Ferma's theorem for a while. He has read a lot of books about the Ferma's theorem, but he hasn't seen any solution to this problem in this book.

"Yes."

"What kind of book is that? Why haven't I seen it?" Zhang Tianxue asked excitedly.

"I forgot that I also got inspiration in that book, so I was able to solve this question perfectly. I didn't expect that such a question would actually cause such a sensational result."

Regarding the Ferma theorem, Yang Fan was really helpless. If he had known that the Ferma theorem had caused so much trouble, he would not have done it.

"So that's how it is!" Zhang Tianxue's eyes were a little disappointed. He devoted his whole life to mathematics. When he saw Yang Fan solve this question, he was very excited. When he saw Yang Fan's test paper, Zhang Tianxue wanted to talk to Yang Fan, so the scene of him asking Yang Fan to come on stage when he spoke.

Unexpectedly, what he didn't expect was that Yang Fan actually fled at the last minute. According to the thoughts of these young people, they would never miss such a famous opportunity. Unexpectedly, Yang Fan's approach was the opposite.

"Then can you tell me how did you do this question at that time? I still don't understand some things. Can you tell me?" Zhang Tianxue came to Yang Fan excitedly, and then grabbed Yang Fan's arm, which made Yang Fan feel that his arm was scratched a little painful.

"Professor Zhang, don't be excited, I'll tell you." Yang Fan was a little helpless. Professor Zhang was so old and still irritable, which made him speechless. However, what he admired even more was Zhang Tianxue's dedication spirit.

Dongdong!

Du Yuman was stunned when he looked at him. Who is Zhang Tianxue? He is a master in the field of mathematics and a pioneer in the field of mathematics. What did she see? She actually saw Zhang Tianxue asking a high school student for questions.

If it weren't for her dazzling, it would be the world that was crazy!

It's simply incredible.
Chapter completed!