From the No. 1 Scholar in the College Entrance Examination to the Overlord of Science and Technology

In the car.

After talking on the phone with Jiang Cheng, Li Hongyan continued to watch Jiang Cheng's live broadcast.

"Fermi's paradox, this little girl is quite good at asking questions." Li Hongyan praised.

Although this little girl is asking whether there are any aliens? This kind of question for which no clear answer can be given at present.

But Fermi's paradox is still very good. To be precise, this is a paradox conjecture about whether there are outsiders. It later developed into a paradox of having two computing companies.

It still needs to be calculated by mathematical calculations, which makes Li Hongyan, who specializes in mathematical research, very proud.

Song Shi, who is driving, has already slowed down. There is no way, he still wants to hear what Jiang Cheng said in the live broadcast.

But now after hearing this lucky audience sampled, Song Shi wondered: "Master, do you feel this girl's voice is so familiar."

"Fear familiar?"

"Yeah." Song Shi thought for a while and said, "It seems to be the voice of your granddaughter Li Yu."

"Impossible, let alone whether this girl pays attention to Jiang Cheng's live broadcast. With so many people, Jiang Cheng has chosen him. The probability is too low." Li Hongyan did not believe it.

"Master." Hearing this, Song Shi smiled bitterly and said: "You may have forgotten that your granddaughter is still a master programmer. This is just a lottery function system on a live broadcast platform. If she wants to write a program to invade and get a lottery quota It is not easy, and although the probability is small, it is not a zero possibility."

After hearing Song Shi's words, Li Hongyan fell silent.

As Li Yu's grandfather, Li Hongyan is too aware of the temper of his granddaughter.

Although she is very kind in nature, she is very arrogant, but once there is something she is interested in, she will definitely find ways to get it with her own efforts.

Therefore, Li Hongyan has always wanted to find a docile granddaughter-in-law who can clean up his granddaughter.

It's a pity that it has been hard to find, but now in Jiang Cheng, he sees hope.

Studio:

Jiang Cheng said: "First of all, let's take a look at what Fermi's paradox is. When Nobel Prize winner and physicist Fermi was discussing the issue of flying saucers and aliens with others, he suddenly said: "Where are they all?" The scientific topic that this question leads to is called the "Fermi Paradox."

"Later, with continuous research and the development of Fermi's paradox, astronomer Frank Drake based on microwave radiation to detect other civilizations in the galaxy, proposed two equation solutions, known as the Drake formula ."

"Of course, this is only the outline of the development of the science Fermi paradox. The Fermi paradox cannot be said to be perfect. Now I will tell you how to calculate how many extraterrestrial civilizations should be in the entire universe."

"The existence of extraterrestrial civilization can be reasonably estimated by the exclusion method. After a series of harsh conditions from galaxies to stars, then planets, and then atmosphere are eliminated, we can get the theoretical number of appearance civilizations."

After Jiang Cheng finished speaking, the sister on the channel said: "According to this logic, it is indeed feasible, but has the anchor ever thought about the difficulties faced by this method?"

"Do you mean the huge amount of data calculation?" Jiang Cheng laughed.

"Yes."

"That’s good, but I don’t know if you have watched my first live broadcast, or you may have watched my live broadcast and didn’t understand it. If you know something, what I answered in the first live broadcast The only algorithm determined by the NP complete problem is that you can directly substitute this set of calculations into it. After you determine the basic values, you only need to find someone who can use a calculator to make the calculations clear. In fact, it's really not difficult." Jiang Cheng smiled.

After Jiang Cheng finished speaking, the other party was silent.

Barrage:

"Fuck, sister is okay, dare to stand up with the great god."

"Visually detect that the body of my sister who was counterattacked is not complete."

"The anchor is afraid that he is a straight man, and he doesn't understand Lianxiangxiyu at all."

"Sure enough, there is no gender distinction on the way to explore the truth."

"The anchor is single by strength."

"Brothers, the style of painting has gone wrong, if the answer comes out, Hawking's coffin board really won't cover it."

"No, Hawking has always guessed that if the unanswered question is made up by the anchor this time, then Hawking is going to return to his dream."

"Nobel will have no time to run."

"Damn, do you have to have an education and knowledge to communicate with girls these years?"

................................

Seeing the silence of the other party, Jiang Cheng smiled and said, "Are there any questions? If not, then I will continue now?"

After a while, the other party replied: "Well, wait until you figure it out."

And inside the car.

Song Shi was a little excited: "Master, okay, it seems that it is really your granddaughter's voice, the tone is exactly the same."

"Shut up and drive your car well."

"Oh, got it."

In the live broadcast room, Jiang Cheng began to continue.

ps: The fifth one is here. Recently, there are so few flowers, and my brothers have voted more. Anyway, it's a little bit of face to increase to 10,000, and I will add more!

In addition, ask for flowers, ask for monthly ticket, ask for evaluation ticket, ask for reward, ask for reminder, ask for comment and chat.

In addition, ask for flowers, ask for monthly ticket, ask for evaluation ticket, ask for reward, ask for reminder, ask for comment and chat.

In addition, ask for flowers, ask for monthly ticket, ask for evaluation ticket, ask for reward, ask for reminder, ask for comment and chat.

In addition, ask for flowers, ask for monthly ticket, ask for evaluation ticket, ask for reward, ask for reminder, ask for comment and chat.

In addition, ask for flowers, ask for monthly ticket, ask for evaluation ticket, ask for reward, ask for reminder, ask for comment and chat. .

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