Li Mu's words brought back the finance students who were still in shock.
But this is just a transition from one shock to another.
How long has it been since this?
Less than half an hour?
Then is there a way?
Is this true or false?
To be honest, if Xu Canyao hadn't said those words to them just now, they would have thought that Li Mu was bragging.
What you need to know is that all the math experts they called before had thought about it for at least an hour, including Xu Canyao, who also thought about it for an hour before taking a few steps back, only to freeze again.
As a result, Li Mu's words immediately surprised them all.
At this time, Li Mu, who raised his head, also noticed Xu Canyao and couldn't help but said in surprise: "Hey, Senior Xu, are you here too?"
Xu Canyao waved his hands repeatedly: "Brother Li, I don't dare to be your senior."
He pointed at Zhang Weilong: "I met him playing basketball. He also asked me to help him a few days ago. I didn't expect that they also know you. I thought, why do you ask me to do this? Isn't it enough for just one person?
"
Li Mu scratched his head: "I just came."
Xu Canyao was stunned, Li Mu just arrived?
He didn't really ask when Li Mu came, so he wasn't as shocked as Zhang Weilong and others, "How long have you been here?"
"Like... half an hour?"
Xu Canyao: "..."
So he was also shocked.
He thought about it for two days!
Then I thought about the key point and couldn't think of it, so I ran over and asked Lin Yao...
Autistic.
My heart is bitter.
Li Mu didn't expect that he would accidentally hit someone, so he turned to Zhang Weilong and said, "I've come up with a new model, which should be able to solve your problem."
"I will write it briefly for you."
As he spoke, he walked to the blackboard, picked up the chalk, and started modeling.
He writes very quickly because the computer in his mind has strengthened his control over his body, and his writing on the blackboard is still precise.
But for the finance graduate students present, no matter how beautiful the writing on the blackboard is, it’s not enough to stop their heads!
They didn't have an i3-530 in their heads. When they saw Li Mu's modeling, they immediately began to overload and crash.
What does this write about...
They can understand every number, symbol, etc., but how can they be combined into a heavenly book?
Thinking of Li Mu’s words, could you briefly write them down?
You call this simple?
At this time, they finally understood the truth: never underestimate any math master, otherwise he will use terrible mathematics to give you a headache.
And Yun Rongshang was also stunned. Is this when Li Mu is at full strength?
The question she asked before seems to be true...
Not interesting.
As for the only one who could barely keep up with Li Mu, he was Xu Canyao.
This problem is not pure mathematics, nor does it require high mathematics like mathematical physics, so Xu Canyao can still understand it.
In his heart at this time, he was holding on to the last bit of competition, wanting to see which one was better between Li Mu's method and his own.
After all, Li Mu only thought about it for less than half an hour, but he thought about it for two days, and Professor Lin Yao helped with this BUFF.
Li Mu just thought about it for a while. There will always be some shortcomings, right?
People are not computers...
However, after seeing Li Mu's few steps ahead, he changed his mind.
Forget it, Li Mu is already powerful anyway, so his method can be on par with Li Mu's.
After looking at a few more steps, he lowered his requirements again, just a little bit worse than Li Mu. After all, he is a genius!
Then we will see how far apart he is from this genius.
Until the end——
Stop watching! Start showing off!
He slumped directly on the chair beside him and gave up thinking.
Is there really a limit to this person's IQ?
Just like that, the entire blackboard was filled with Li Mu's writing.
He stopped writing, clapped his hands, and then looked back.
The first three quarters are the derivation process, which is densely written, and the last quarter is the completed model.
Hmm...
It shouldn't be a big problem anymore, it's done.
Then he turned to Zhang Weilong and said, "Okay, that's about it."
"You can just use this model. Although I don't understand the meaning of your question, based on your requirements and these data, I estimate that this model should be what you want."
"You can find a few examples and try again later."
After that, he gave up his position.
Zhang Weilong swallowed and then walked up.
He couldn't understand the first three quarters, so he just used the final model.
Although this model looks very high-end...
Just like this, after looking at it for a while, he finally understood the model.
Of course, only if you understand how to use it.
Later, he used this model to substitute several new data, and was surprised to find that the results were very consistent with the actual situation.
The errors are all well within the confidence intervals.
Zhang Weilong touched his face, took another half step back, fully brought the entire blackboard into his field of vision, and looked at it again.
My heart was full of disbelief.
Is this... solved?
This stumped them, at least they had had this problem for several weeks, so they just solved it directly?
So suddenly...
He turned around and looked at Li Mu over there.
At this time, Li Mu had returned to his seat and closed the computer.
Obviously, he has great confidence in this model.
Zhang Weilong was completely convinced.
If anyone said in the future that those who studied physics could not solve their financial problems, he would directly slap them in the face.
fart!
Isn’t there one now?
In the same way, whoever said that to solve mathematical problems in finance must understand the meaning of the problem, he would also slap him in the face.
Not to mention that Li Mu directly built it for them, even Zhang Weilong was a little unclear about the level of the modeling he gave.
It can only be said that even if this modeling was placed in a paper in the top finance journal "Journal of Finance", he probably would not find it out of the ordinary.
You may even sigh in your heart, you are indeed a talented person who can publish top publications, you can actually come up with such a model, I admire you.
At this time, another person from the side came up and asked: "Brother Zhang, how is this model...? I can't even understand it."
Since Zhang Weilong is their senior brother, his mathematical ability is also recognized as the best among their tutors, so he can always understand it, right?
Zhang Weilong came back to his senses and was a little stunned.
How could he not be able to fully understand it?
Of course, this is not understandable to outsiders.
He turned around and looked at the other people in the research group, facing their expectant eyes, and then said with a smile: "If there are no other questions, I think we all want to say thank you to classmate Li Mu."
"This problem is solved!"
Upon hearing this, the discussion room suddenly burst into cheers.
Please vote for recommendations, please collect!
I’d like to ask for additional reading and monthly passes, I’d be very grateful!
