Chapter 659

Zhang Konghui's angry face appeared on his delicate face. He opened his mouth and directly put out an examination question: "let FX = x square times Find the value of f-x

As he spoke, he wrote down the test questions on a piece of paper. Judging from the speed of writing, Zhang Konghui was very angry.

"The answer is 3."

"Well What? "

Zhang Konghui has just finished writing, just want to straighten up and ask Li Yun to do the question, but in a trance, he hears the answer is 3?

"I've worked it out. The answer is 3." Li Yun repeated it again.

"No way, I've just finished writing it!"

Zhang Konghui is going to be petrified.

The problem he is dealing with is not difficult, but it is absolutely not simple. If he doesn't need to calculate by hand, he estimates that he will have to think for a few minutes to get the answer.

But Li Yun almost came out in three seconds?! I can't believe it!

"Nephew Kong Huixian, is this the right answer?"

Mr. Fang carefully verified, not to mention high mathematics, he even forgot junior high school mathematics.

“…… Yes

Zhang Konghui jumped out a word from his teeth and said, "I'll do it again! Suppose... "

"The answer is five points one."

“…… Come again

"The process of proof is simple. I will use the second definition of sequence limit to prove it. It is very simple to change it."

"You Zhang Konghui was very angry, and his right hand trembled: "again, I'll make another one!"

……

Ten minutes later, Zhang Konghui's pen fell to the ground, and his face, like cream, showed a deeply shocked expression, which was enough to make aunts over 30 years old heartache to death.

"How, how possible, how can you calculate so fast..."

Zhang Kong Hui seriously doubted life and felt that he was not a genius, but a real fool!

Granny Fang looked at Li Yun in shock. Just now, the young man answered like a stream, and almost immediately got the answers to the questions of various subjects. She almost suspected that Zhang Konghui and he had a good relationship.

Otherwise, how could anyone be so abnormal!

Fang Huyu and his wife take a look at each other. Their "son-in-law" is really not simple. Fang Xue has a good eye.

"Bonus experience value + 300000, full attribute + 500, purple Gift Bag * 1, English subject knowledge upgraded to doctoral level."

"It looks like I won."

Li Yun a faint smile, not too much surprise.

Zhang Konghui's talent is good, but it is far worse than Gong Qingyu, let alone Li Yun, whose intelligence and spiritual attributes are as high as 30000 points!

The last competition with Gong Qingyu made Li Yun have the joy of winning.

After sipping a sip of tea, he said, "it's good to study, but the test of academic performance is to see whether he can make money, contribute to the society, stand out and become a person admired by the society."! Don't be complacent when you have a little talent, you understand

Granny Fang was not happy: "just said you were the one who took the exam. As a result, Li Yun answered fluently. You said that he was a nerd, and you said everything!"

He was hated by his wife who had been with him for decades, but he didn't dare to make a sound.

"Ding, trigger the option event, please host to choose:

option 1: Master Fang, reward experience value + 100000, spirit + 500, white gift bag * 4.

Option two: smile without words, reward nothing. "

Li Yun eyebrows pick a pick, the system of events triggered very frequently, there is a rhythm of major events.