What?

this

What do these mean?

The international student who was suddenly selected looked at the professor with a confused face. He never thought that he would have this day. This was going to be a tragedy. After class, it was another hour of education. Listening to the professor

nonsense.

"What are you waiting for?" the professor asked curiously: "I have noticed the white paper in your hand, it seems to be filled with answers."

"I"

"This is actually not mine." The girl said with a painful look on her face: "Professor, you should have seen a boy sitting next to me just now. He gave me this answer, and then the man sneaked away from the door.

.”

""

"I'm sorry, I didn't see the boy you were talking about." The professor was very persistent and said to the girl: "Our time is very tight, please hurry up and write down the answer."

at this time,

Thousands of words can be condensed into one sentence!

This girl is so angry that she wishes she could kill the lunatic just now. She does a question for no reason, and after finishing the question, she just forgets it and sneaks away quietly. What does it mean?

I

what to do?

This is absolutely impossible!

Although this girl majored in physics, what she studied was physics and philosophy, and the tuition was a little cheaper than pure physics. Of course, she would not learn as deeply as pure physics.

final,

This girl went to the battlefield with the answer Xu Mang gave her. On the way to the blackboard, she received countless sympathetic looks. There was a trace of gratitude in the eyes of every classmate. After all, in the minds of these people,

This girl is a warrior.

what to do?

Or just believe it once?

The girl thought for a while and finally decided to copy the answers on the white paper. Although she couldn't understand what was written on it, it was better than nothing.

pick up the chalk,

This girl wrote a formula, and then based on this formula, she derived a transformation into polar coordinates ds^2=dt^2-r^2(t)(dr^2+r^2d^2+r^2sin

^2d^2)

And according to the formula, the component formula of zero is obtained, which is simplified to the geodesic equation.

bang bang bang,

This girl copied Xu Mang's equation process of tensors, momentum and time in the expanding universe, but the students in the audience went crazy.

she

She actually knew?

Impossible?

This is a professional astrophysics question, how could she know?

At this time,

The professor sitting next to him looked at the girl in astonishment. These students were not actually Cambridge physics students in the true sense. They belonged to the motley crew. However, there was a little surprise today. There was a genius hidden among the motley crew.

This question,

Even if the answer is given to those physics students, it cannot be so perfect, at least it seems to be very perfect so far.

"well?"

"That boy just now was incredible!"

under,

An international student said to a friend next to him: "I don't believe that Xiao Dai has such strength. It must have been written by the boy sitting next to her. It seems that people with beautiful faces are so lucky wherever they go, and there are people who support her."

Answer."

""

"I think."

"The boy just now looked familiar. Although he was wearing glasses, I still felt like I had seen him before." Another girl frowned and said seriously: "Have you ever felt this way? Just seeing him.

Then suddenly I felt a thrill all over my body, and I couldn't help but tremble from the bottom of my heart."

""

"I think you are a nymphomaniac." The girl from before said helplessly: "I'm here to pursue Xiao Dai, so don't get in the way."

The girl on the stage had finished writing all the procedures. She turned around and glanced at the professor, and found that the professor seemed a little surprised.

What's going on?

Isn't it terribly wrong?

This girl named Xiao Dai is a little worried.

"you"

"You taught yourself?" the professor asked.

"ah?"

"No, no." Xiao Dai shook his head hastily.

"No?!" The professor frowned. How did he do it without having taught himself? Moreover, the student's process was more streamlined than his own. Thinking of this, he hurriedly said: "The boy you just mentioned is someone else.

Woolen cloth?"

"He ran away!"

"Slipped away through the back door!" Xiao Dai thought of that boy and felt very angry. He was called to the blackboard by the professor for no reason. All this was thanks to him.

After hearing this girl’s answer,

The professor nodded and motioned for the girl to return to her seat, and then he fell into silence.

There is a mysterious boy

Speaking of which, I didn't even notice the outsider. Who was that boy?

"professor?"

"Is this process correct?" asked a bold student.

""

"This process is perfect, without any flaws." The professor didn't want to admit it, but the bloody facts were in front of him, so he couldn't admit it.

Faced with this result,

The students present were mentally prepared and did not show too much shock.

at this time,

A question arose in everyone's mind: Who is the boy Xiao Dai mentioned?

"Right?"

"It's actually right?" Xiao Dai said to his two friends with a face full of surprise: "How is this possible!"

"What's impossible?"

"That's right." One of Xiao Dai's friends winked and said, "Hey, do you have a heartbeat feeling? The feeling of love at first sight?"

"Don't tell me yet"

"I have"

Before Xiao Dai could finish speaking, another friend of hers suddenly thought of something and said in horror: "When I remembered it, I asked why the boy just now looked so familiar. He, he was..."

"who?"

"Say it quickly!"

The girl paused and said cautiously: "Professor Xu!"

"???"

"???"

Xu Mang?

Professor Xu?

How is that possible!
To be continued...