City: Develop Skills And Make Money By Setting Up A Stall With Qingmei

"We have guests at home now. I'm afraid it's not convenient for you to go to my home." Lin Hao blurted out and replied to Xue'er.

Xue'er's character is innocent and innocent. Liu Yuwei definitely likes this little girl very much. If Xue'er and Liu Yuwei get to know each other well, why don't they have to run home every day?

Lin Hao's character still prefers quietness. If Xue'er is really at home and fights with Liu Yuwei all day long, he really can't stand it.

"Oh...forget it..."

Xueer sighed, looking very disappointed.

Lin Hao shook his head and said: "Xue'er, you are also a little girl. How can you go to other men's houses casually? Girls must have this sense of precaution..."

Xueer blinked, looked at Lin Hao and said seriously: "I'm not like this on weekdays. I just feel that my eldest brother has helped me and there is no way he can harm me. I really want to make friends with my eldest brother. "

"Make friends? Don't worry!" Lin Hao thought to himself.

How could he, a twenty-five-year-old man, make friends with this teenage girl?

However, Xue'er was obviously very determined to be friends with Lin Hao, and looked at Lin Hao sincerely with her big, watery eyes.

Lin Hao looked a little uncomfortable. He coughed slightly and changed the subject: "Xue'er, I see you have a folder in your hand. What is it? Is it your holiday homework?"

Lin Hao looked at such a thick folder. If it was really Xueer's holiday homework, then middle school students today would be really stressed!

"no..."

Xue'er curled her lips and said: "This is the thinking question my grandpa assigned me. He said that Xue'er is sometimes too dull. If you do more thinking questions, you can become smarter. In addition, grandpa also wants me to be like him." Likewise, I’m not interested in being a professor doing scientific research.”

Lin Hao couldn't help laughing when he heard Xue'er's words.

It seems that Grandpa Xueer still understands her. The most striking feature of this little girl Xueer is her cuteness.

"Let me see your thinking questions~々?" Lin Hao smiled and said, "Maybe I can help you?"

"Is it true?" Xue'er said in surprise: "With big brother helping me, there must be no problem!"

With that said, Xueer gave the folder to Lin Hao.

Lin Hao flipped through the folder and glanced at it for a few times, and was suddenly stunned.

"This is...the content of number theory?"

Lin Hao looked at the mathematical theorem in front of him, swallowed his saliva and thought to himself.

Lin Hao's academic performance in school was pretty good. In middle and high school, Lin Hao even got full marks in mathematics.

But after the liberal arts and sciences were divided into the second year of high school, Lin Hao stopped studying mathematics, so his mathematics level can only be regarded as having a good foundation. Compared with those who study mathematics, it is miles away.

But what's on Xue'er's folder is clearly content in number theory, which is content that only undergraduates in some majors will be exposed to.

There are really too many shortcomings.

Grandpa Xue'er was afraid that Xue'er would be too stupid, so he gave her elementary number theory to explain to her?

This is because I’m afraid that Xue’er is not lazy enough!

Middle school students study this and their brains are not burned out.

However, Xueer acted very calmly, nodded and said: "Yes, my grandfather is a professor in the Department of Mathematics of Kamigahama Jiaotong University. He has taught me this since I was a child, but I am too lazy to learn, so my level is not very good."

Saying that, Xueer stretched out her hand and turned back a few pages of the folder, "Brother, my grandfather wants me to try to prove this Fermat's little theorem. There are my notes behind it, but I proved it." It got stuck halfway through.”

Lin Hao was speechless. For middle school students, Xueer's ability to experimentally prove Fermat's Little Theorem in elementary number theory is already very good. Even in an excellent middle school, there are probably only a few middle school students who can prove Fermat's Little Theorem. No more than ten.

It can be seen that under the influence of her grandfather, Xue'er's mathematical ability is still much higher than that of ordinary people. It's just that this girl has no intention of doing this, and her level of attainment is not outstanding.

Lin Hao took another look at Xue'er's notes. Not to mention asking him to help Xue'er prove Fermat's Little Theorem, there were many places in Xue'er's notes that Lin Hao couldn't understand.

Lin Hao smiled bitterly. It seemed that he was going to disappoint this little girl today!

It’s not that big brother doesn’t help you, it’s because he’s not capable enough!

"Ding!"

"Congratulations to the host for unlocking [Mathematics...]"

At this moment, a prompt sounded in Lin Hao's mind.

It's the system. The system helped Lin Hao unlock skills!

Lin Hao's eyes suddenly flashed with excitement.

In fact, Lin Hao doesn't care too much about whether he can help Xue'er, but the content unlocked by this skill is a bit perverted!

math!

Mathematics is the methodology for human scientific research. This skill is too buggy!

Based on his mathematical skills, Lin Hao can do amazing things in any science and engineering industry!

This directly becomes the invincible dragon Aotian!

However, the system's next announcement made Lin Hao stunned.

"...[Mathematics: Theorem Proving] skills, palace level!"

The concept of mathematics is too broad. Even the system does not treat mathematics as a whole skill, but splits it into major categories.

What Lin Hao unlocked was theorem proving skills in mathematics. However, after Lin Hao heard the introduction of the system clearly, he did not complain about the pitfalls of the system.

After all, mathematics contains too much content. In addition, the skill unlocked this time is also a palace-level skill. It is Lin Hao's second palace-level skill.

As for [Mathematics: Theorem Proving] itself, Lin Hao cannot say that this skill is useless.

If Lin Hao is interested in mathematical research, then this skill can be said to be very useful, but for Lin Hao, he does not like the boring life of sitting in the laboratory every day and doing research, and now he There is no intention to enter the scientific research industry.

"It's okay. Keep (Li's) for future use, right?" Lin Hao thought to himself.

"Brother? Do you see where my problem lies?" Xueer looked at Lin Hao and asked involuntarily.

Lin Hao's thoughts returned to the present, and he smiled at the snow mountain and said, "Let me take a look again."

"Okay, big brother, I'm not in a hurry. I'm very happy to be able to spend more time with you." Xueer smiled and gently stood on tiptoe, revealing two tiger teeth.

If it were said by another woman, it would obviously be very ambiguous, but Xueer is just a little girl in middle school, so these words seem very natural and cute.

the other side!

Lin Hao looked at Fermat's Little Theorem and Xue'er's experimental proof again, and the feeling was completely different. Xue'er's thinking already related to all the details of the proof of Fermat's Little Theorem, which were all drawn from Lin like a stream. Good things flow through my heart.

It couldn’t be more clear!