Why? One plus one is equivalent to two. This is an obvious thing, how could there be why?

Everyone in Yuqing Hall was a little confused at this time.

In particular, Cangsong and Yuyangzi also had a martyrdom. They now have a slight change and seemingly angry. It is estimated that if you do n’t know how to fight, this time he rushed up to Yue Yuanzhou!

How could anyone use this problem to make fun of them?

At this time, Tian Buyi couldn't bear it. He stepped forward and said loudly: "This is the case in the world, how come the reason!"

Tian Buyi continued: "If you want to say that one plus one does not equal two, I also know that a pile of rice plus a pile of rice is still a pile of rice. A drop of water plus a half drop of water is still a drop of water."

After speaking, Tian couldn't wait for the negation of Yue Yuanzhou, but what he didn't expect was that Yue Yuanzhou didn't say that he was wrong: "Yes, this idea is very good, dare to think, dare to say that it is one of the science of learning science.

important factor.”

This is the most basic problem. Of course, Yue Yuanzhou will not pull any high Gothic Bachs guesses.

In fact, Chen Jingrun proves that any even more than 2 can be expressed as a harmonious number and a number of quality factor not more than two. It is recorded as 1+2.

By the rumor, Chen Jingrun proved 1+1 = 2 such ridiculous rumors.

So what Yue Yuanzhou is now talking about is indeed the most basic entry in mathematics.

"Please show it clearly!" Tian was not easy to arch his hands, relieved, and he was not shameful.

Yue Yuanzhou didn't continue to keep an eye on it. He just asked these people to think about it, with the purpose of making them deepen their impression of what they said next.

"Actually, you have all learned math, but it is just the simplest addition operation. It is so natural that you use it for granted when you use it."

Everyone nodded. They had never thought about this kind of problem before. After all, putting two stones together is not two stones. This is the answer given by nature. How can there be any reason? But today someone told them why there is something here.

, how could they not be confused?

At this time, Yue Yuanzhou continued, "I believe you have heard clearly what the head of Dazhu Peak said just now. This is a definition problem. If you don't define it clearly, one plus one will have different answers. You must understand this problem clearly.

The chief should define, the so-called one plus one equals two, which is the definition of two."

"First of all, 1 is a natural number. Second, it is stipulated that the succession of any natural number is also a natural number. But in order to avoid the fact that a pile of rice plus a pile of rice equals a pile of rice, we must also stipulate the third article, 1 is not a natural number

Successor. Then Article 4 is stipulated: Different natural numbers have different successors."

"But in order to avoid the problem of adding half a pile of rice that Tian Buyi just mentioned, we have to make the fifth final statement. If a certain property is assigned to a natural number, the successor of this natural number can also have this property.

And 1 does have this nature, so all natural numbers will have this nature. ""

Yue Yuanzhou said with a look on his own: "This last one is mathematical induction, which is the most commonly used method for mathematical proof and it is also something that must be understood when moving to the path of science. Mathematics is a tool of science. So you have figured out these five things,

Know why OnePlus is equal to two. After that, you can start to go to the palace of science. "

"Of course, mathematical induction has its limitations, but it is too early for you at this stage. For example, it cannot be used to prove the monotonicity of continuous functions."

After saying that, Yue Yuanzhou displayed the five Piano arithmetic kilometers on the projection screen, then looked around the people with different expressions and said, "Do you understand?"

"ah?"

"Well...this..."

When Yue Yuanzhou reminded him, everyone in Yuqing Hall looked at him in a daze, as if saying: Who am I? Where am I? What am I doing?

What natural numbers? What successors...What mathematical induction.

What's more?

At this time, Tian Buyi quietly poked Daoxuan standing in front of him: "Senior Brother, do you understand?"

When Daoxuan heard this, he immediately put away his confused face, showed a confident look, cleared his throat and said, "I understand naturally. It is worthy of being the introductory method of science, and it is indeed exquisite."

Tian Buyi, who was standing behind Daoxuan, naturally could not see Daoxuan's confused expression just now. He really thought Daoxuan understood.

He said to himself: I am really worthy of being the head of the sect, and I understood it all at once. I thought about it for a while before I realized that this is a definition issue.

But this is such a complex definition at the beginning, wouldn’t it be more complicated later? It seems that no matter which way of immortality is, it is full of difficulties.

At this time, Tian Buyi saw Cangsong in Yu Guangzhong still looking confused, and couldn't help but tease: "Senior Brother Cangsong, I believe you understand this simple entry, right?"

"Uh? Oh... it's Junior Brother Tian!" Cang Song Rumeng woke up, then his face showed a confident look like Dao Xuan's eyes just now, and said proudly: "That's nature, this scientific path is indeed the method of immortality, no

I thought that I could analyze a common problem so thoroughly, and it was really a straight road to the essence!"

Jin Ping'er, who was dressed in red, said that it would be better for her to go back to embroider, and Jinxiufang's business has been good recently.

"It's actually possible. These ideas are too strict." Zeng Shushu's eyes turned from confusion to curiosity. He really didn't expect that a natural question could analyze so many things.

"It's actually like this!" Wanren also muttered and took a deep breath. He knew that this was really an introduction! Because he heard it very seriously just now, the following sentence proved that the monotonicity of continuous functions cannot be used.

Mathematical Induction' He could clearly hear it, but he didn't understand what it meant.

Hearing thousands of people muttering, Yu Yangzi quietly approached: "Ghost King, can you explain it in detail?"

Thousands of people went: "..."

I would like to explain in detail that tens of thousands of people would think that they would carefully comprehend the Book of Heaven after all. After all, this is completely different from what I imagined. It is not the sound of the great way, the sky is full of splendor.

But now that this is what they understand, it is definitely a very deep avenue, so he concluded that this is an entry.

In fact, others didn't understand at all, that was Wan Jianyi. But what he understood was not mathematics itself, but the truth, that is, Tao is everywhere.

At this time, Wan Jianyi suddenly looked clear, and the breath faintly began to change: "It's extremely, it's extremely!"

Wan Jianyi now only echoed a word in his mind, that is: the Tao is drowning.

He remembers that there is such a paragraph in "Zhuangzi? Zhijiayou": "Dong Guozi asked Yu Zhuangzi: 'The so -called Tao, the evil is in?" Zhuangzi said: "Everything is omnipotent.' Dong Guozi said:"

:'In the ant,' said:'Why is it?' said:'Why is it?' said:'Why is it getting worse?' said:'Why is it drowning.' Dongguozi will not respond."

The translation is. Dong Guozi asked Zhuang Zi: Where does the Tao people say? "Zhuangzi said:" Avenue is omnipresent. "Dong Guozi said: '

: 'Among the ants.' Dong Guozi said: "How is it in such a low and humble place?" Zhuangzi said: 'In the grass of the rice fields.' Dong Guozi said: "Why is it lower and lower? 'Zhuangzi said:
Chapter completed!