Starry Sky of the Magic Tower

For such a bold decision, not to mention the surprise of the big magicians facing each other, even Fen, who was sitting next to him, was surprised.

Even if he had received Baltar’s help before, that shouldn’t be the reason for agreeing to the invitation so quickly. The treatment was not discussed, the details were not discussed, and the appearance was delivered to the door, which is completely different from the previous solemnly vowed saying that the most important thing is to maximize one’s own interests.

Realizing that I have become the focus of attention, especially the companion next to him also cast a puzzled look. Lin shrugged and said: “It is your consensus not to teach P language. Exclude that item. After that, what are the remaining invitations? Either I didn’t talk about it, or it was magic towers, airships, and flash art. No one asked me to teach mathematics. This is the first one. I’m so touched. You Talk about I will, if you don’t know anything about mathematics, you can continue to teach it.”

Although the sayings are all pragmatic, those who invited before directly focus on the knowledge that can be applied. But just like someone’s doubts, the most basic foundation is not enough, how far can they go? Thinking of this, someone suddenly realized that he hadn’t thought about it a little bit, and asked worriedly: “Your Excellency Kabanbai would not want me to teach a group of children.”

Kabanbai quickly said: “Of course it is impossible. , Your great talent, is it too wasteful to teach enlightenment knowledge.”

“That’s good.” Lin said with satisfaction. As for Lich, who was originally puzzled, he understood the considerations behind someone and did not offer other opinions.

And knowing that the magician’s consent in front of him was a deliberate decision. It was not made in a hurry or to repay favors. Kabanbai was even more satisfied. I am satisfied that the other party really possesses the most basic qualities of magician, that is, rational judgment, and I am also satisfied with my own choice. This magician, who is constantly proposing new knowledge, really valued this knowledge the most.

I glanced at my friend Bizhan, who was also slightly nodded.

This one will appear, but he is not just to stop by. Although Academy has his own name, it was established with this friend. He also has the right to participate in decision-making on matters related to the Academy. I would invite him, because I was afraid that this long-awaited magician was a liar with a beautiful surface, but in fact a silly liar, so I would invite a few more people to explore the details of this magician.

But from the performance during dinner, the etiquette may not be so good, but the knowledge level of the other party is definitely not bad. Even for the problems in the new knowledge, both of them can have a clear answer. You need to know those questions, but there are a lot of people who don’t know the answers themselves.

Since this simple interview, which is not an intrigue, has passed, Kabanbai has strengthened his determination to invite this person. He, his wife, and friends all got up cautiously, caressed their hearts and said, “Since your Excellency agrees, then I Kabanbai,” “Witness, Bizhan.” “──It is a great honor to invite His Excellency Gabrach Tripwood to become I’m a math teacher at the Academy.”

Listening to the other party’s words, Lin probably guessed that the Academy established in Holy City is the same as the Orange Fruit Eaton Academy he founded, only allowing students to call teachers. It is a’sir’, not a’teacher’ or a’mentor’.

In other words, the relationship between the Academy’s teachers and students, and the true magician master and disciple, is still different. Someone only agrees with such a distinction, but does not oppose it. The real master and disciple have too many responsibilities.

However, since the three gray-haired Seniors have all saluted so cautiously, Lin is also impossible to sit and let the other person bow his heart. Quickly got up and said, “I feel very…”

“I object!” A crisp and tender female voice interrupted and prevented everything from proceeding. Standing at the door of Little Sand Dragon, a young and beautiful girl is approaching aggressively. She coquettishly plunged into the arms of the great magician Kabanby, and said softly: “Grandpa, I said that if you want to teach math, you don’t need to find someone else, just have me.”

The big magician who comforted the girl intimately, Kabanbai could only make an expression of apology and said: “Sorry, sir, my granddaughter is too rude.”

Listen The grandfather was protecting the outsider, and the girl jumped and screamed, “I’m not rude. I know all the books he wrote, and they’re even better than him. Where else do we need to hire him as a hillbilly? I teach in the Academy.”

Someone doesn’t feel the girl’s rudeness, but is interested in what she says. The books I write will be good. What books did I write?

“Do you not believe it? Huh, let me test you. The multiplication in your book is just a nine-nine-nine table, and at most there is a question of multiplying ten digits by ten digits. Then I ask you, How much is 9,728,063 multiplied by 11,369,697?”

Multiplication? Multiply the tens digit by the tens digit? This little girl said, maybe it was the elementary school textbook that was written to the children at Orange Fruit Eaton Academy.

“The answer is 110, 605, 128, 706, 911, you can’t answer it. At this level of mathematics, you are not equal to me, a trifling, dare to come to my grandpa I teach at the Academy.”

“hehe.” It should be the original books that came out. It is true that calculation is very important to mathematics, but that is not all of mathematics. It’s just that the other party is the granddaughter of the great magician Kabanby, so obviously he can’t grab and spank directly. Lin thought for a while and said, “Since you took me a question, then I can’t answer it. Then I’ll take you a question too. No?”

“Yes, just ask. I’m a math master.” The girl said proudly.

“Then, do you have paper and pen?” Lin asked the waiter on the side.

Magician Kabanbai nodded signaled that his steward would naturally go and fetch a set of paper and pen utensils. Of course he would not despise the magician in front of him just because of a few words from his granddaughter. He was just curious as to how the other party would impress this proud little girl.

He is not the kind of grandpa who, no matter what, good or bad, only knows to spoil children. Some setbacks in the journey of life are the best nutrients for growth. Of course, the premise is that it can’t threaten life. If it reaches that point, he will definitely stop it. But it seems that this magician is not the kind of impulse, someone who turns the table and then thinks about things first.

But Kabanbai also knows that the intelligence and innate talent of his granddaughter is not so good, but to the extent that he is often surprised and admired by him. So he and his family also carefully cultivated this child. And such a young genius can not be easily comforted by touching his head like a child.

As for the other party, he was not as angry as others imagined. He just smiled and took the pen and paper, picked up the ruler, and drew on the paper.

When dealing with Brat, just like dealing with anyone with harboring malicious intentions, you lose if you fall into the opponent’s rhythm. The best way is to ignore the opponent, as one-man performances are prone to internal injuries after a long time; the second best method is to create a new battlefield, find the opponent’s weakness, and knock it fiercely!

When the girl saw the magician’s actions, she didn’t take seriously. Instead, she said: “hmph, geometry is nothing. Whether you are looking for area or volume, you can’t bother me.”

Soon, Lin wrote two pieces of paper. He directly handed the first piece of paper out and said, “Come on, this is indeed a geometric problem. It’s not difficult, it’s very basic, but it’s also very important.” The other piece of paper was folded once and covered with it. On the table, he said: “This is the answer, and the place to fold it up is the proof process. But I have to say first, the answer is the only solution, but there are many ways to prove it. So I wrote the proof, just refer to it.”

The young girl took the paper confidently and looked through it… then turned the whole paper upside down and looked at it again… Repeatedly turning over and over again, she suddenly yelled out of control: ” Where is the geometry problem? There are no numbers on it!” After speaking, he patted the paper on the table. Only then can other people have the opportunity to see what someone is drawing on paper.

That is a right triangle with a base of a and a height of b. What is the hypotenuse?

Several veteran magicians, as well as the waiters standing nearby, were stunned by the simple patterns and words on the paper. It is true that there are no numbers on the whole paper. Can this count as math?

Only Fen took a look and casually said: “Oh, the Pythagorean theorem. It’s a trick to deceive a little child.” He stopped paying attention.

Fenner’s careless attitude certainly angered the girl. She cursed fluxered and exasperated, and almost rushed forward to decide the outcome with the beautiful woman who made her jealous.

Kaban took her granddaughter away without letting her rush forward. He picked up the question paper with the other hand, thinking about possible answers. From the attitude of the other party, we can know that there is a solution, and calculations can be made without numbers. Unless the concept of calculation is different from what you imagined, and the other party has said that all his knowledge is based on mathematics.

Suddenly divine light flashed, Kabanbai asked: “Is this a variable of P language?”

For the old magician’s sensitivity to knowledge horizontal links, Lin sincerely admired. However, some problems still need to be clarified and corrected to prevent wrong ideas from being fixed. “In mathematics, I call it’algebra’ rather than’variables’ in programming languages.”

“Algebra, instead of numbers used in calculations. Well, it’s really good.” In the nouns, taste the meaning behind it, and Kabanbai is unconsciously intoxicated in it. Subconsciously letting go of his granddaughter, he opened the covered solution and proof, and looked at the deduced hypotenuse solution.

In each step, all are perfectly clear. Based on the most primordial mathematical foundation, that is, addition, subtraction, multiplication and division, each step calculation is made. To talk about the new calculation method, it is the symbol of square and square root. However, it is simple and simple to explain with mathematical formulas, and it can be clear at a glance.

But compared to the hypotenuse answer derived, the proof method in front of him is the real treasure of knowledge, because he understands the benefits of algebra. He can put any actual number in the algebra just like the P language, then he can get the answer directly through the formula, instead of having to re-derive it every time and repeat the whole process.

This also solves the puzzle of Kabanbai until now. Mathematics, as expected, is not just circulated outside. In that thin book, simple addition, subtraction, multiplication and division and exercises are all. More knowledge can be extended behind. But now, he finally got a glimpse of that vast knowledge. All the touches are condensed into one word in his mouth: “Good!”