The old professor's mouth opened wide with a look of surprise on his face. He looked at the problem-solving steps on the blackboard, and his cloudy old eyes gradually flashed with light.
All the students in the class started talking. They frowned and couldn't understand what Qin Feng wrote.
Liu Guangliang bit his lip, a thin layer of sweat broke out on his forehead, and said silently in his mind: "No way~ No way~ Qin Feng can't really solve this problem, can he?"
"No, no, no... This question is taken from the question bank of the International Advanced Mathematics Competition. No matter how good Qin Feng is, he is only a freshman and has not even finished the calculus course. There is no way he can do it. To this question!”
Liu Guangliang thought for a while, then smiled and determined that Qin Feng could not solve the difficult problem on the blackboard.
"Snap, snap, snap!"
Suddenly, the old professor started to applaud. While applauding, he looked at Qin Feng, his face moved, and he said excitedly: "Wonderful, this idea and step of solving the problem are really wonderful!"
"This classmate, you are really amazing! I have just read the six solutions you wrote one by one, but I can only understand three of them, and they are all correct! I can read the remaining three solutions. I don’t understand, can I ask you something?”
After the old professor said these words, all the students present were shocked on the spot and thought they were hallucinating. Liu Guangliang even collapsed on his seat and almost vomited blood!
The students here are all mathematical geniuses. They have participated in various Mathematical Olympiad competitions and won various awards. Each one is more arrogant than the other. But they couldn't even understand the question stem on the blackboard. This shows how difficult the question asked by the professor is.
However, Qin Feng, a freshman, was able to write down six problem-solving methods in one breath. In such a comparison, the gap between the two is like a chasm, insurmountable!
What's even more terrifying is that the old professor can only understand three of Qin Feng's problem-solving methods, and he can't understand the remaining three, so he can only ask Qin Feng for advice.
In this way, Qin Feng became the old professor's teacher!
Qin Feng smiled slightly and explained the old professor's doubts: "Professor, the remaining three problem-solving methods are actually very simple. I just used the Cantor-Bernstein-Schroeder theorem and the single-particle Schrödinger equation. Mathematical expressions, combined with the solution of second-order linear partial differential equations... "
Five minutes later, Qin Feng asked: "Professor, did you understand what I just said?"
At this time, the old professor's expression was a little dull, and he was stunned on the spot, in a trance.
"I~ I seem to understand, but I also don't seem to understand." The old professor whispered, a little shy.
Qin Feng smiled, patted the old professor on the shoulder, and said sincerely: "Hahaha, Professor, it's normal that you don't understand. After all, the knowledge points I just mentioned are already beyond the scope for you."
The old professor's mouth twitched and he sighed: "It turns out that I have touched upon my blind spot of knowledge~"
Qin Feng smiled and shook his head, then put his hands in his pockets and prepared to leave.
"Classmate, wait a moment!"
The old professor suddenly called Qin Feng, his eyes full of joy, and he said excitedly: "This student, I have a few more difficult problems in advanced mathematics. Do you want to try them?"
Qin Feng said calmly: "Professor, if it is still as simple as the question just now, I don't think it is necessary."
The old professor felt unwilling to admit defeat and said, "Classmate, these questions are more difficult. You should try them!"
Next, the old professor wiped the blackboard clean, and then wrote a dozen more questions.
These questions are all difficult problems that the old professor recorded from various international mathematics magazines. They are several times more difficult than the previous question. Even PhDs in the mathematics department may not be able to solve them.
Qin Feng glanced at the question on the blackboard. This time he was too lazy to use chalk and answered directly:
"Answer to the first question: Alpha is a real number, ranging from negative two to zero."
"Answer to the second question: Connect AC and BD, CF is the common perpendicular, and the result is equal to one-half square root 3."
"Question 3... Professor, in question 3, you marked the decimal point wrong."
"Answer to the fourth question:..."
…
In less than a minute, Qin Feng answered all the questions on the blackboard entirely by dictation.
The old professor quickly flipped through the lesson plan and looked at the reference answers. He was dumbfounded on the spot and stammered: "This~ this classmate, you~ your answers are all correct, it's really unbelievable!!! "
In an instant, the whole class exploded!
All the mathematical geniuses present were petrified because Qin Feng's mathematical ability was so abnormal.
Moreover, Qin Feng answers orally, which means that Qin Feng can deduce all the steps to solve the problem in his mind, and then directly tell the answer without even moving his pen during the whole process!
Liu Guangliang looked at Qin Feng, his heart was bleeding, and he silently lowered his head in deep frustration.
Qin Feng glanced at Liu Guangliang and found that Liu Guangliang was completely helpless, which showed that his heart was broken.
Liu Guangliang's best subject is mathematics, so Qin Feng "crushes" the other party in Liu Guangliang's best subject, making the other party feel aware of the gap between the two, and then feel endless fear!
All the math geniuses in the class are really nothing in front of Qin Feng!
At this time, the old professor showed a flattering smile to Qin Feng, and then asked humbly: "This classmate, I have some questions about mathematics that I don't understand. Can you tell me about it?"
Qin Feng smiled charmingly and said modestly: "Professor, my name is Qin Feng, and I am a freshman in the Department of Mathematics. If there is anything you don't understand, you can make an appointment in advance and come to my class to find me. I will give it to you. You tutor me. I have something to do now, so I’ll take the first step.”
"By the way, Professor, there is something I want to say. The students in your math genius class are so talented that they are simply a group of illiterate people. Let them go home and farm as soon as possible. Don't waste time here."
Leaving behind a saucy remark, Qin Feng turned around and walked away, waving his hand without taking away a single cloud.
At this moment, the students in the math genius class were holding their heads and crying. They were immersed in the fear of being dominated by the master Qin Feng.
It was Qin Feng's existence that made them realize that they were trash!
Liu Guangliang also cried. He shed tears of disappointment and wet his shoes...
On the other side, after Qin Feng walked out of the classroom, he took out a list and a pen from his pocket.
On the list, the names of all the members of the Zhuangyuan Society are written.
Qin Feng showed a cruel smile and crossed out the names of Wendi Li and Liu Guangliang with a pen.
All the top scorers in the college entrance examination in the top scorer club will not escape disaster. They will all be slapped in the face by Qin Feng!
"The next stop is to go to the Go club~"
Qin Feng muttered something, whistled, and walked towards the direction of the Go club.
The president of the Go Club, Ma Wentao, was the science champion in Tianjing City last year and is also the vice president of the champion club.
In the campus forum before, Ma Wentao scolded Qin Feng the most, so he would "die" miserably.
Author's digression: Fifth update!