"Ring, ring, ring"
As the bell rang for the end of get out of class, Mr. Sun and his group walked into the school gate and started walking towards the teaching building.
Many students were stunned by the scene before them as they walked out of the classroom after class.
Many men in suits surrounded a white-haired old man, who was looking for something with his sharp eyes.
"What's going on?"
"Oh my god, aren't those Principal Li Feng and the grade director in the middle?"
"What a big scene! Look, the one walking in front is Director Liu from the Provincial Department of Education."
"The principals of No. 1 Middle School, No. 3 Middle School, the Affiliated Middle School and the Experimental Middle School are all here."
"Are they looking for someone..."
Just at this moment.
"It's him, I saw him!" Principal Li's excited voice rang out.
Everyone was shocked, and their eyes were instantly drawn to the direction where Principal Li pointed.
At the stairs, a young man was walking down the stairs.
When Lin Mobai walked down the first floor, he instantly felt dozens of fiery gazes staring at him. He frowned and looked at the crowd. When he found that they were people he didn't know, he turned around and walked away.
Li Feng hurried over and asked, panting, "Classmate, are you Lin Mobai from Class 1, Grade 3?"
There was awe in his tone.
Lin Mobai frowned: "It's me, what's wrong?"
"Classmate, I am Li Feng, the principal of Jiangshan Middle School. I want to know if you were the one who took the third model math test that day?" As he said that, he took out Lin Mobai's test paper.
Lin Mobai nodded: "I did it, is there any problem?"
The smile on Li Feng's face became more and more brilliant. He spread his fingers and pointed at the crowd following behind him and introduced them.
"This senior is Academician Sun from the National Academy of Sciences. He is a famous mathematician."
"These are the leaders of the Ministry of Education and the presidents of various universities. They all want to meet you..."
"Wait a minute, where are you going, classmate?"
The smile on Principal Li's face froze instantly, and he hurriedly chased after him anxiously. Before he finished his introduction, Lin Mobai stretched out his hand, greeted him, and turned around to leave.
"We have finished our acquaintances. If there is nothing else, I will leave first. I have other things to do."
At this time, Cheng Fengzi, who was in the office upstairs, saw the principal, director and a bunch of other leaders talking to Lin Mobai, and hurried downstairs to greet them.
"Lin Mobai."
Crazy Cheng ran up to him, panting, and called out, "Lin Mobai, if there's nothing urgent, then why don't you stay here? It seems like everyone has some questions for you..."
After learning that the incident was actually done by Lin Mobai, whom he had always humiliated and looked down upon.
At this time, Crazy Cheng was also panicked. He changed his usual arrogant attitude and followed Lin Mobai with a nod and a bow.
But Lin Mobai just turned his head to take a look, then pushed away Cheng Fengzi's hand on his shoulder without saying a word and continued to walk away.
Crazy Cheng stood there blankly, looking at Principal Li awkwardly, at a loss as to what to do.
I thought that since my class had produced such a talent, my position and salary would go up, but now I have to do this in front of so many leaders. It's really embarrassing.
Seeing this, Mr. Sun stepped forward and said with a smile, "My dear friend, I am really curious about the last question on the test paper. I hope you can forgive me for disturbing you."
"And you were able to answer each question so quickly, which is really admirable."
Mr. Sun, a top academician of the Academy of Sciences and a nationally renowned mathematician, was so respectful to an ordinary high school student. All the students, teachers and leaders around him widened their eyes instantly.
Lin Mobai frowned and stopped when he saw this, and everyone finally breathed a sigh of relief.
"I'm ashamed to say that you were able to solve the last problem using calculus, which is something that most people wouldn't think of. I've lived for so many years, but this is the first time I've seen such a way of solving a problem."
Old Sun looked at Lin Mobai expectantly.
"That question isn't difficult. It's quite simple to do."
As soon as these words were spoken, all the teachers and students present were stunned and their faces were filled with shame.
Lin Mobai recalled the question and said calmly: "That question doesn't have so many twists and turns. The main reason is that there are too many confusing conditions outside, and the main thread is hidden in a deep and inconspicuous place."
"All data are interrelated, and there will always be one condition that stands out and is strange"
"Once it is confirmed, substitute that set of data into the changed model framework, and then work backwards to build a new model..."
Lin Mobai answered calmly.
But everyone present was confused as to what was being said, and they just stared at each other in bewilderment.
Except for Old Sun who was leaning against Lin Mobai, everyone else had a serious look on his face, with excitement flashing in his eyes.
"This is beyond the normal thinking of normal people, wonderful!!"
“No matter how many changes a model makes, it will never deviate from its most essential point.”
Mr. Sun's eyes lit up and his lips trembled with excitement.
Even though Lin Mobai said it simply, if it were him, he would never have thought of this way of solving the problem.
"My dear friend, I have a question for you."
Mr. Sun spoke with some trepidation:
"I've encountered some difficulties in my research recently and I'm stuck on a part. Maybe your ideas can help me solve it."
"I know this request is a bit excessive, but the National Aeronautics Research Institute has been troubled by this problem for nearly two years, and the research progress has been stuck here and has not made any progress."
"Here is a problem. We have tried countless ways to solve it, but all of them failed halfway."
Mr. Sun took out a notebook, which was densely filled with various notes and solutions to problems.
"I'd like to hear your opinion, which may be of some inspiration to us."
Lin Mobai nodded, took the notebook and stood there reading it.
"I think it's inconvenient to stand here. Why don't you study in my office? I have a desk there, and it will be convenient for Mr. Sun and Student Lin to exchange academic ideas." Li Feng suggested on the spur of the moment.
"No, it's a waste of time." As soon as Li Feng finished speaking, Lin Mobai suddenly looked up: "This question is not difficult, I will help you solve it here."
As he spoke, Lin Mobai took out a pen, held the notebook in one hand, and started writing with the other hand while standing in place.
Swish, swish, swish!
The whole place was in dead silence, with only the sound of the pen tip rubbing against paper being heard.
The tip of the pen slid rapidly across the notebook, with almost no time to stop, and soon half a page was filled up.
Even Old Sun was stunned and stood there. He originally just wanted to exchange ideas with Lin Mobai, perhaps his ideas and inspiration could help him.
But who would have thought.
Lin Mobai misunderstood what he meant and simply picked up the pen and started solving the problem.
Time passes slowly.
There was complete silence all around, and no one dared to make a sound, for fear of interrupting Lin Mobai's train of thought in solving the problem.
"Yes, I have figured it out."
Lin Mobai handed over the notebook and said calmly: "This question is not so bad, but it is not too difficult. Many steps cannot be solved by high school mathematics. I saw that you had a lot of drafts before, so I just borrowed them."
"The previous draft?"
Mr. Sun stood there blankly: "Are you saying that you learned quantum equations and linear algebra just by reading the draft?"
"ah?"
Lin Mobai asked in confusion: "So you call it quantum equations and linear algebra. I was just wondering what the calculus you were talking about was."
"But this thing is pretty good. It can simplify a lot of large model structures, and can also be used directly for step calculations."
At this time, Mr. Sun also saw the steps and methods for solving the problem on the notebook.
It rushed forward like crazy, took the notebook from Lin Mobai's hand, picked up the pen and began to reverse Lin Mobai's problem-solving steps eagerly.
Two minutes later.
Lin Mobai stepped forward impatiently and asked, "Have you finished the calculation?"