Matriarch is Pretty and Cool

Professor Xie slapped his thigh and exclaimed, "God, who has thought of using this method for proof for more than 800 years? This is a genius! Oh no, he is at least at the level of a mathematician!"

Grandson Xie Ran silently looked at the white hands on the video, somewhat suspicious.

The hand of a mathematician?

Which mathematician is not the gray-haired old man? Have such young hands without any wrinkles?

Professor Xie Lao watched the video, while holding an old-fashioned pen and writing on the draft paper, he kept muttering in excitement: "That's it, it turned out to be this way..."

"A god-like figure, can you think of such a proof? We set A=B..."

Grandson thought that his grandpa might be going crazy, so he didn't listen to what he called.

Professor Xie grabbed his few hairs and said annoyedly: "Ah, what does this step mean? Don't... Don't write so fast, I can't keep up. Video, video quickly. ."

Xie Ran said helplessly: "Grandpa, this anchor doesn't seem to have the authorization to allow recording."

Professor Xie was already ignoring the word genteel, and almost scolded this favorite grandson: "Are you stupid? Don't you know how to use your mobile phone to record against the screen?"

Xie Ran was shocked: "Grandpa, didn't you say you want to respect the copyrights of others? This is piracy!"

Professor Xie cheeky: "This is different... Hurry up, quickly leave a message so he doesn't write so fast, I can't understand the old man, and I can't keep up with his thoughts."

The old professor in his seventies was over, clutching his hair and almost crying.

After Xie Ran sent the barrage, Bai Chuwei's speed remained unchanged, and Professor Xie almost couldn't understand it.

"Why didn't he slow down? How could he remind her?"

Xie Ran guessed: "It should be that the anchor didn't see the barrage. By the way...If you send a gift, the anchor will have a low reminder."

Professor Xie slapped the table and was very decisive: "Then give me a present!"

Xie Ran held the phone to check it, and smiled helplessly: "Grandpa, this is a newcomer video host. His attention is only more than 1,000 points, and less than 3,000 are not qualified to receive gifts."

When the old man heard this, he blew his beard and stared, and he retorted and asked: "He is not qualified to receive gifts? Who is qualified? Are those Internet celebrities making gimmicks?"

Xie Ran didn't know why he was stunned by grandpa...

This is the rule of the salted fish video app. Who can blame? It's not his fault.

Professor Xie suddenly thought of something. His eyes lit up for an instant, and he immediately took his mobile phone to call the teachers of the Department of Mathematics of Imperial Capital University: "Yes, you immediately notify all the students in the department and go to the Xianyu Video APP to follow a person called ' Everyone needs a video account like God! Quickly, now!"

"Don't think I don't know, their group of students won't sleep until early in the morning, hurry up this is a mandatory task!"

Professor Xie Lao is the dean of the Department of Mathematics, and the counselors have to be obedient, obediently among the students!

A group of mathematics students who are still playing games in the dormitory: "???"

Is the head of the department crazy?

However, they respected Professor Xie, and admired Professor Xie's achievements in mathematics, and immediately paid attention to this newcomer video host.

In just a few minutes, Bai Chuwei's account exceeded three thousand fans.

[Ding! The user ‘Xie Jin’an’ gave the anchor ten soaring rockets and left a message: This anchor, can you prove to be slower? I can't keep up with your progress. ]