I really don't want to lie down and win

Or just believe it once?

The girl thought about it 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,

这位女生写了一段公式，紧接着根据这一段公式，衍生出一个变换成极坐标ds2dt2R2tdr2r2d2r2sin2d2...

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

clap clap,

The girl copied Xu Mang's tensor, momentum, and time functions of the expanding universe, but the students in the audience were going crazy.

she...

She actually knew?

impossible?

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

At this time,

The professor sitting on the side looked at the girl in astonishment. These students were not actually students from the Cambridge Department of Physics in the true sense.

this question,

Even if it is given to those students of the physics department, it is impossible to be so perfect, at least for now it seems...very perfect.

"Ugh?"

"That boy just now is incredible!"

under,

An international student said to a close friend: "I don't believe Xiao Dai has such strength, it must have been written by a boy sitting next to her, it seems... people with pretty faces are so lucky wherever they go Someone has an answer for her."

"..."

"I think."

"The boy just now looks familiar. Although he wears glasses, I feel like I've seen him before." Another girl frowned and said seriously: "Do you have this feeling? Just seeing him Then...suddenly, my whole body trembled, and I couldn't help trembling from the bottom of my heart."

"..."

"I think you are a nympho." The girl before said helplessly, "He is here to pursue Xiao Dai, so don't get in the way."

The girl on the stage had finished writing all the process, turned to look at the professor, and found that the professor seemed a little surprised.

what's the situation?

Could it be very wrong?

The girl named Xiao Dai was a little worried.

"you..."

"You taught yourself?" asked the professor.

"what?"

"No...no." Xiao Dai hurriedly shook his head.

"No?!" The professor frowned, how did he do it without self-taught?Moreover, the student's process was more streamlined than his own. Thinking of this, he hurriedly said: "The boy you just mentioned... what about others?"

"He ran away!"

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

After hearing the girl's answer,

The professor nodded, signaling 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 notice any outsiders, so who is that boy?

"professor?"

“Is this the right process after all?” asked one bold student.

"..."

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

Faced with this result,

The students present were already mentally prepared and did not show an overly shocked look.

at this time,

A doubt arose in everyone's mind, who is that boy Xiaodai was talking about?

"correct?"

"It turned out to be right?" Xiao Dai said to the two friends with a face full of surprise: "This...how is it possible!"

"Is there anything impossible..."

"That's right." One of Xiao Dai's friends winked and said: "Oh...do you have a feeling of heartbeat? Is it the feeling of love at first sight?"

"Don't tell me..."

"I have..."

Before Xiaodai could finish speaking, another friend of hers suddenly thought of something, and said in horror: "I remembered... I just said why the boy looked so familiar just now, he... he is... .”

"Who?"

"Speak now!"

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

"???"

"???"

Xu Mang?