In the end, Yun Rongshang gave up the coriander, ate a few pieces of beef, and focused more on the vegetarian dishes.
Li Mu, on the other hand, didn't mean to be polite at all. After all, he rarely had the chance to go out to restaurants. This plate of coriander beef cost more than fifty, which was enough for him to eat for a day. After all, the prices in the Shanghai market were there.
Of course, Li Mu's rudeness also made Sun Ziping and Lin Yao like him more. After all, this way they seemed close to each other.
In this way, the meal was over and no one drank. Just have some drinks.
After eating, Sun Ziping paid the bill, and the four of them returned to school together.
Li Mu naturally went directly to her office with Sun Ziping.
Yun Rongshang was also curious about what subject Sun Ziping could study for four years without any results, so he also went with him.
We arrived at the Social Science Building again and arrived at Sun Ziping's office.
Sun Ziping's office was quite large, and what surprised Li Mu was that after entering the office, what he saw was a portrait of a great man.
He took a few more glances and felt awe in his heart for a moment.
In the office, several graduate students from Sun Ziping were still in the office. They were a little surprised to see their instructor coming over so late, and of course they all shouted quickly.
But when they saw Li Mu who also followed, they were all stunned.
This is not...
Is that the math guy who used a mathematical modeling to make them ecstasy today?
Why did he follow Professor Sun?
Of course, they were not given time to ask. Sun Ziping asked them to continue doing their own things. She picked up the laptop and a USB flash drive on the desk and took Li Mu to a small discussion room nearby.
There was no one in the small discussion room. After entering, Sun Ziping opened her laptop, inserted the USB flash drive, and finally opened a document.
"That's it, Xiao Li, look, I'll give you a brief explanation. You don't need to understand those economic terms. It's mainly about this mathematical model."
Li Mu nodded and then started to look.
There is quite a lot of data in it. This kind of data belongs to trade data between countries. Although it is not classified as confidential data, it is obviously impossible to organize it in such a detailed and comprehensive manner without certain research and integration.
It involves various data such as the current total trade volume of various currencies in the world, clearly revealing the status difference between currencies.
Li Mu marveled in his heart, and the computer in his mind began to run crazily, sorting and classifying the data.
Sun Ziping explained the role of these data and gradually told Li Mu what problem the mathematical modeling he wanted to complete was used to solve.
"The hegemony of the U.S. dollar will not change in the short term, and our goal is to make progress while maintaining stability. What you need to know is that the quality of the economy does not stem from the total amount of currency, but mainly from the circulation situation, so our purpose is
We need to increase the circulation of RMB in international trade."
“What this model calculates is how to increase circulation and at the same time strive for profits…”
Li Mu understood these simple principles, and Sun Ziping did not use complicated words to describe them.
Yun Rongshang next to him was a little unable to keep up.
Because there is really too much data, and some data cannot be analyzed simply by putting it in data analysis software. When it reaches such an important level, if you want to study it, you need to analyze it one by one.
And the most important thing is that the trade figures between these countries are very large, at least in hundreds of millions. Although Yun Rongshang studied finance and is relatively sensitive to numbers, he still has trouble turning his head.
.
And as Li Mu turned another page, she couldn't keep up.
She pouted. This feeling of inferiority was really uncomfortable.
Especially since this is obviously a financial issue, her major...
Time passed quickly, and Yun Rongshang gave up and simply ran aside and read her professional book.
Li Mu was still understanding this issue through Sun Ziping's explanation.
The question is very long. After all, it involves macro issues of national trade. Even reviewing the question requires patience.
In this way, two hours passed.
They returned here at half past seven after eating. When Li Mu had a complete understanding of what kind of model he needed to build, it was already half past nine.
"Is there anything you don't understand about what I said?"
Sun Ziping asked.
Li Mu shook his head and said, "It's basically gone."
"That's good." Sun Ziping was even more satisfied with Li Mu.
Being able to understand the questions in two hours fully demonstrates Li Mu's talent.
People say that those who study finance must be sensitive to numbers, because finance is all about money, but Sun Ziping knows very well that some mathematicians and physicists are far more sensitive to numbers than those who study finance.
And Li Mu has already seen this clue for the first time.
"Then do you have anything else to ask?"
Li Mu sighed: "It's too grand."
Macroscopically, it made the I3-530 in his head somewhat unable to turn around.
Sun Ziping smiled and asked: "This kind of problem is all like this."
When it comes to the national economy, no matter how macroscopic it is, it cannot be overstated.
"That's true."
Li Mu nodded.
"Are you sure?"
"Well..."
Li Mu fell into thinking.
In fact, the computer in his mind was still working hard to deduce this problem.
All the knowledge he had learned over so long was used by him, and all the memories that had been stored on the disk and had never been forgotten were read out at this time.
If in reality the computer needs to test the reading speed of the disk when reading the contents of the disk, then there is almost no upper limit to the reading speed of the disk in the computer in his mind.
As if in an instant, all the knowledge was passed through his mind.
And the flexibility brought by human wisdom allows him to be better at utilizing this knowledge in derivation.
Sun Ziping did not disturb him, she knew that the young man was thinking.
Maybe everyone who studies mathematics is like this.
Yun Rongshang next to him also put down the book in his hand and looked at Li Mu.
Looking forward to his reply.
She could see the importance of this topic to her aunt, so she also hoped that this junior could help. Of course, if Li Mu could really solve this problem, it would obviously be an opportunity for him to improve himself.
Just like that, Li Mu thought for nearly three minutes and finally nodded.
"I'm sure."
Sun Ziping nodded and said happily: "Okay, okay."
"Then I'll leave it to you. If you have any questions or needs, just tell me."
"OK."
"Well, when it's completed, you and I will be the first co-authors." Sun Ziping said with a smile: "When the time comes, in alphabetical order, your name will still be in front of me."
Li Mu was surprised and waved his hand quickly: "How can this work? You have been studying it for so many years..."
"Haha, four years of useless work is far less than one month of good work." Sun Ziping waved her hand and interrupted Li Mu: "What's more, I didn't study this topic to ask for credit from the country, I just didn't want to see it.
Paper with our great men printed on it does not have as high a status as paper with other people's great men printed on it."
"That's it."
"You young people, take a rest early."
Li Mu was silent for a moment, and finally nodded: "You should also go to bed early."
Thanks to Dajie and Haoyu Kuangshao for the 100 starting coin reward!
