Salted Fish Time Travel Drama After Crying and Reborn in the Control Group

"Professor Shen, just treat it as if there are only sixty people, don't worry too much." Someone was shouting below.

"Mathematics, this is a mathematics class. I am a mathematics professor and you are students in the mathematics department. You actually ask me to turn a blind eye and hide my ears?" Shen Yin teased: "However, seeing that you love mathematics so much, I Suddenly I felt a little excited, and sure enough I was still too young.”

"Haha." Everyone laughed.

Shen Yin walked up to the podium, put his books on the podium, and then said with a smile: "Welcome everyone to take my elective course. As I said just now, I am teaching mathematics, so we will start with the word mathematics. .”

Although Shen Yin brought a textbook with him when giving lectures, he never taught according to the textbook, but relied on his own experience.

Theory plus experience, plus Shen Yin's lectures are interesting.

Yes, it is fun, for example, at this moment, Shen Yin said: "We who do mathematics all know that mental arithmetic is very important.

Many parents actually see this, so many families begin to train their children to learn mental arithmetic when they are young. Even if they don't need it in the future, they will still have more skills. They just think about it for the sake of their children. They have never thought that mental arithmetic is the same as our mathematical deduction. Inseparable.

In fact, every step of our mathematical deduction must be mentally calculated and deduced countless times before it is written down. But now many people, I find that I feel sad that they cannot keep up, and most of them use written calculations instead of mental calculations. This is not successful. "

Shen Yin smiled and said: "The mental algorithm is actually very simple and can be learned by elementary school students. I will tell you the formula now and you can try it."

Next, Shen Yin shared with everyone what real mental arithmetic is. It is mainly a mental arithmetic formula for primary school students in the future, but it is not available now.

Since there is a future, why not take it out as soon as possible.

What kind of tail-tong method, what kind of head-tong method, what kind of butterfly method, what kind of overlapping method, etc., it can be said that Shenyin Yigulu gave them all.

There are all college students in front of me. There are no such things for elementary school students now, but they are very simple, so it is very easy to tell them.

The people present listened with great interest. They found that these rules were really easy to use. At least these rules were really easy to use for those who were not good at mental arithmetic.

Shen Yin's class lasted ninety minutes. It was a big class, so after ninety minutes, Shen Yin left some topics and left.

However, Shen Yin's class became famous because of this, and many people were upset that they couldn't get Professor Shen Yin's elective course.

Shen Yin didn't call names in class. She relied on self-taught to learn this kind of thing. She didn't think it was interesting to force these people.

Like herself, when she was a student, she learned everything she needed to learn, so she sometimes skipped classes, so roll call was not within the scope of her teaching.

As for more people listening, she doesn't mind. As a professor and a teacher, all she can do is teach everything she can.

After Shen Yin finished the class, she left. As for the reaction, the principal later called her and told her that Shen Yin's new teaching methods were very approved, especially the mental arithmetic methods provided by Shen Yin, although they were a bit tricky. But it is undeniable that it saves a lot of time in mental arithmetic.

Back in the laboratory, Shen Yin continued her research on mobile phones.

"I always feel like there is one missing piece of data." Shen Yin frowned slightly after the experiment.

Shen Yin always feels that there is something missing in the mobile phones produced now.

"Doctor, actually I think we did a good job." Zhang Li looked at the simulated data: "I can't see any flaws."

Shen Yin shook his head: "No, it is defective. The mobile phone I want can not only make calls, but also have other functions, such as it is a radio, it is a TV, it is a camera, it is a video recorder, not only these, it I can still record, participate in work, and process files, so I just thought about what kind of data I was missing.”

Shen Yin began to slowly record the data he wanted to record, and checked it by the way.

Shen Yin carefully checked, and no one else dared to disturb Shen Yin. Finally on the third day, Shen Yin found out: "I know, there is a 0 missing in the mobile phone code I made. No wonder it cannot be reached during simulation. The effect I want is here."

Shen Yin quickly ran the program and then started the simulation again, making sure that the simulated phone was the one she really needed.

"Success, we succeeded." Others on the side cheered.

Shen Yin also had a smile on his face: "Prepare the materials and prepare for production."

The materials have been prepared a long time ago, and now we just start making them.

It has to be said that after Shen Yin and the others developed the research, they produced the first batch of mobile phones.

Only ten mobile phones were made in the first batch. When the mobile phones were placed in front of Mr. Xia.

Mr. Xia was a little speechless and directly asked Shen Yin to come over. Looking at Shen Yin, Mr. Xia was speechless: "You girl, why did you give me such a big surprise?"

Shen Yin tilted his head and smiled, with a strange look on his face: "Don't you like it, sir?"

"How could you not like it, but you kid is also brave. You have completed such an important experiment by yourself. If you tell us earlier, I can send someone to protect your laboratory." Mr. Xia gained further insight into Shen Yin's boldness. .

Shen Yin smiled and said: "Actually, this is the best for me. No one will doubt me. If you send more people, it will make people doubt what is there."

After thinking about it, Mr.

"Your mobile phone came out this time. What do you want?" Mr. Xia continued to ask.

"The first cooperation is with Zhou Shengluo. I want to give the other mobile phones to my family. At least twenty of them are given to me." Shen Yin said casually.

"I can agree to this." Mr. Xia nodded.

Zhou Shengluo is an economic genius, and none of the factories he runs has low profits. Of course, this is inseparable from Shen Yin. The most important thing is that the equipment in Zhou Shengluo's company factories are all the most advanced.

"I heard that Zhou Shengluo developed a high-tech production line by himself?" Zhou Shengluo is a genius economist, but it does not hinder his other development.

As Zhou Shengluo said, when necessary, he will develop something himself, such as the production assembly line.

Shen Yin said aside: "I heard that the factory belongs to him and the assembly line is not enough, so it is normal for him to develop it himself."

Mr. Xia looked at Shen Yin for a while and then smiled and said: "You two are both treasures. But the reward cannot be less."

Shen Yin didn't ask about any reward, since she wouldn't be missing out anyway.