Chapter 241: Sit down and talk about the technique

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Bo Xiaofeng bumped his face against the wall, feeling a faceless face to the ancestors.
Sister, sister ... you too ...
"Huh, your sister is really a genius!" At this moment, a sound that sounded particularly flat.
Bo Xiaofeng looked at Su Junyu, who came together without good intentions, crying without tears: "If we want to fight, we will find a place to do one now."
Su Junyu waved his hand: "No, no, I'm sincere. We are all learning to learn, and you should know how much help will this persistent nature give her?"
Bo Xiaofeng bumped his head the side wall twice, and then looked at Su Junyu: "It is true. My sister, when she is not thinking about the calculation, she is just a normal child, at most a bit arrogant ... … "
"It's like this when it comes to mathematics." Su Junyu looked at the ring: "I thought my little brother was not good this time. It seems that the opponent is your sister.
Bo Xiaofeng was furious: "What are you talking about!"
Su Junyu Nunu mouth: "See for yourself."
The form on the field is developing in a direction that is confusing.
Faced with a certain problem, Wang Qi thought about it and answered seriously: "This seems to involve a very complicated calculation problem."
Bo Xiaoya nodded: "Indeed, logically ..."
Wang Qi shook his head: "No, we can go deeper-have you learned set theory?"
Bo Xiaoya nodded inexplicably. She has not yet understood this relationship with set theory.
In mathematics, set and logic are very close to two fields. Collections are the foundation of mathematical language, and logic is the only tool for mathematical research. Both are the most basic part of mathematics and the foundation of mathematics. A logical problem also involves a calculation problem.
But ... about the definition of "bright and upright"? This seems to be closer to the word game?
Looking at the thin Xiaoya with a suspicious expression, Wang Qi smirked,
Wow ha ha ha ha ha, a tendon is so cute! It seems that lie to you for more than an hour is not a problem!
Although the heart was almost laughing, Wang Qi was still calm on the surface. He gathered a bit of mana and cut his own hair, and asked, "Miss Bo, please see, I cut my own hair."
Bo Xiaoya's attitude is not very friendly: "I will watch it myself."
Wang Qi didn't take it seriously: "If I continue to cut down, what number of roots can I count as bald?"
"Eh?" Bo Xiaoya opened her eyes and was asked: "What is the specific definition of the concept of" baldness "? Hair coverage area? Or coverage ratio? Or hair root number?"
Wang Qi shook his head: "There is only the definition of bald."
Bo Xiaoya shook her head in confusion: "I don't know."
Wang Qi continued to ask: "If I want to build a collection called" bald man ", how many people in China can count the elements in this collection?"
"Can something that is not clearly defined be a collection?" Bo Xiaoya put down her sword and continued to ask.
At this moment, Bo Xiaoya actually touched all the precautions! In theory, Wang Qi's raid is likely to defeat her. But will Wang Qi do that?
Hey hey, of course not! Now it's time for me to be a big bully!
"Why not." In order to show sincerity, Wang Qi also put away the sword momentum: "You know, the definition of a collection is 'collection refers to a collective of specific or abstract objects with certain specific properties'," Bald "Is this concept incompatible with the words" a certain nature "?"
Bo Xiaoya shook her head in confusion. This problem is somewhat difficult to understand.
How do you perform calculations on such ambiguous things?
Wang Qi sat on the ground and said, "Sit, we can discuss this issue."
Bo Xiaoya sat silly across from him: "Discuss ... what?"
Wang Qi pointed to the sky and pointed to the ground: "In fact, there are still many such unclear definitions in this world."
Bo Xiaoya said suspiciously: "You mean above and below ... Does this have anything to do with life?"
"Cough, don't care about these details anymore. You see, we are all talking about this kind of blurring. Why do you care about the details?"
The girl nodded: "Also."
Wang Qi cleared his throat and said, "Where are we talking about? Oh yeah, in fact, we will encounter many concepts without a clear boundary, such as 'a pile of sand', a grain of sand can't be counted as a pile, Two grains can't be counted, so at least how many grains of sand can be counted as a pile? Another example is 'beauty and ugliness'. What is beauty? What is ugliness? Can this be quantified? How can it be quantified? Minute?"
"Well……"
Wang Qi ’s series of questions made Bo Xiaoya feel a little dizzy. She was the first time to think about the
non-rigorous
questions such as the attitude of thinking with questions. After a while, she said: "These seem to be artificially defined. Can this be regarded as a pseudo-proposition?"
Wang Qi shook his head: "Miss, don't you think that your brain is composed of elementary particles and is not aggregated by Kaitian Siling? Does your soul not conform to the theory of Reiki?"
Bo Xiaoya shook her head honestly.
"The human mind is the function of thinking organs. Thinking organs are the product of nature and the transformation of the Tao, so why should the concept conceived by the human mind be excluded from the concept of nature?"
The children of the Bo family were silent.
Then, there was an uproar in the audience.
"What is that guy talking about?"
"How did you start talking?"
"Is this a delay strategy?"
The faces of Su Junyu and Bo Xiaofeng have changed.
The question asked by Wang Qi is not something that is a mystery, nor a word game. What he said is one of the most important mathematical achievements of the earth in the middle of the 20th century-fuzzy mathematics.
In the minds of many people, mathematics must be rigorous and precise, not tolerating any errors. Even if there is a decimal point error, it will produce the result of "a thousand miles of a thousand cents".
However, true and advanced mathematics can even show you "uncertainty", "inaccurate" and "not rigorous".
Fuzzy mathematics and chaotic mathematics are proof that mathematics has set foot in that uncertain world.
"So." Wang Qi smiled very evilly: "Let's start with logic and discuss this question carefully!"
So I want to drag as long as I can wow hahaha!
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