Chapter 218

Even Li Yun's employees couldn't look down.

Wu Ke, who calls Li Yun "chairman of senior three" jokingly, feels speechless about Li Yun's boast, which is too good to blow!

As a student, Li Yun's grades can be full marks, but also can write beautiful songs, write Super first-class programs.

But if you want to say that you have made some achievements in painting and are more powerful than those master painters, that's bullshit!

In the history books, there are 15-year-old generals, eight year-old prime ministers in charge of all officials, and three-year-old emperors who ascended the throne.

But I've never heard of a genius who became a master painter, calligrapher and writer at the age of 18!

After all, artists need the precipitation of age. The older a person is, the stronger the charm of his works will be.

So Li Yun's words must be bragging.

“……”

Gong Qingyu glanced at him and felt that Li Yun was talking big. She had been painting for so long and just started. How could Li Yun be more powerful than her?

In the field, only Su Muxin, who has a good feeling for Li Yun, believes his words, "brother Li Yun, I believe you, come on ~ ~!"

"Please see."

Gong Qingyu used a brush to draw a geometric figure on the drawing board and displayed it in front of Li Yun.

Li Yun understood that Gong Qingyu took the drawing board to draw out the pictures of the title.

After waiting for three seconds, Gong Qingyu said calmly, "my topic is: point a and point B intersect at a point outside the circle, and the line x squared plus 5Y Try to prove: the straight line AC is parallel to the straight line DG. "

People are stupid, they used to despise Li Yun's bragging force, but now they encounter the test questions, all face blinded.

However, most of the journalists who have not experienced the college entrance examination for one and a half years do not know how to return the knowledge to their alma mater.

Only the students from the special class of foreign language middle school took out their mobile phones or paper and pens to try to solve the geometric proof problem.

"First, make an auxiliary line, deform the linear equation, and get..."

Compared with them, the mathematical genius Fang Hao seems to be much more flexible, almost no thinking, came to the idea of disintegration.

"Make an ellipse."

Just as Fang Hao was elated and ready to get the final result, Li Yun opened his mouth and said, "take point o as the center of the circle and AC as the guide line It is proved that AC and DG do not intersect. "

Once again, the crowd looked confused.

Did Li Yun come to a conclusion in three seconds? That's too fast for NIMA!

What's more, there is no trace of calculation in the whole process. Just standing on the spot and thinking about it, can we get the answer?

Right?

People look at Gong Qingyu, but see her expressionless nod.

Li Hao's three steps of calculation are more clear than his method of calculation!

"Sequence {an} (n is greater than or equal to 5), A5 = 2, a8 = 10, try to prove that for all positive integers with n > 5..."

As soon as Gong Qingyu's voice dropped, Li Yun said, "this question is very simple, will an..."

After two people asked and answered each other for no more than 20 seconds, Gong Qingyu already recognized Li Yun's answer and went on to work out the next question.

Soon, seven or eight extremely difficult mathematical problems were solved by Li Yun in their Q & A.