Mag nodded, asked for a pen and paper, and drew out a complete table of ninety-nine multiplication formulas. For a more detailed explanation, he also wrote the multiplication items upside down, and at the same time explained the decimal algorithm in detail.
Nolan Continent currently uses the sexagesimal system, and there are more than 1,700 multiplication tables. If it involves multiplication and division with more than two digits, the calculation will become extremely complicated. If you can perform division with more than three digits operation can be regarded as a mathematics expert.
Therefore, if you want to implement the multiplication table, the first thing you need to change is this complex base system. History has proved that the decimal system invented by the Chinese sages is the simplest and most common base system method. It is enough to solve most of the problems in life with the nine-nine-nine multiplication table. Mathematical problems, it was an era when the ancient Chinese crushed the world in arithmetic.
Luna watched from the side, her eyes became brighter and her mouth opened wider and wider. As a math teacher, and she grew up in a family of math, her eyesight is naturally not comparable to that of Amy.
Although she still can't understand the concept of the decimal system well in some aspects, Mag's explanation is simple enough for her to see that the algorithm is not bad, and after pairing it with the highly regular multiplication table, it makes her even more I saw endless possibilities.
"Mr. McGonagall, although I am still not sure whether your algorithm and base method are really applicable to all situations, but it is undeniable that you must be a genius." Luna looked at Mag who put down her pen, seriously Said.
"I'm not a genius, I just know a little more." Mag smiled and shook his head. These are the wisdom of the sages. For this world, it is a hedge from top to bottom. He is not sure about this piece of paper. What impact will it have on the world.
"I will have this information sent to Luodu as soon as possible. My ability is not enough to evaluate its value, nor can I fully verify it, but I can be sure that it can definitely be used in the arithmetic world of Nolan Continent. It caused an uproar, and the word Mami will not be buried." Luna felt more and more that Mag was humble and polite. , but also add a word in Amy's name, it can be said that she spoils her daughter to the extreme.
This man is really interesting and curious. What is there that he doesn't know
Amy looked at Mag with bright eyes. Even Teacher Luna said that his father was a genius, and his father was really amazing.
McGonagall smiled and nodded. Anyway, there should be no concepts such as manuscript fees and invention patents in this world, and he didn't think about making money from this. He just thought of it as an awesome advertisement for the restaurant.
Of course, the purpose of coming to the academy today is not to teach the multiplication table, but mainly to find a magic teacher for Amy, so I got down to business: "Miss Luna, I brought Xiaomi here today, except that Xiaomi wants to see you , I also want to ask, whether the magic teacher of Chaos Academy will accept paid private teaching. Amy is very interested in magic, but she has not yet entered the academy, so I want to find her a teacher in advance Teach her some basic magical knowledge."
"I'm afraid this won't work. Teachers who teach in Chaos Academy are not allowed to teach in the outside world. Once discovered by the academy, they will be disqualified as teachers." Luna shook her head in embarrassment, looked at Amy and said: " And Amy will not be able to officially enter the kindergarten until next year. Even after she enters the kindergarten, she will have to wait until she grows up to have the opportunity to get in touch with magic knowledge. After the professional magic teacher in the school confirms that she has magical talent, she will be specially concentrated. teaching together."
Unexpectedly, because Amy wanted to learn magic, McGonagall came to find a private teacher in person.
"That's it, okay, thank you Ms. Luna for clarifying the confusion." Mag was a little disappointed when he heard this, but this is a system regulation, so there is no way, and the original plan fell through. It seems that we still have to find other ways .
"Actually, Amy is still young, there is no need to rush to learn magic, it is quite boring." Luna looked at Amy and said with a smile.
"Ms. Luna, I like magic very much. I think magic is super interesting." Amy said shaking her head.
Mag took Amy to play in Luna's office for a while before leaving. When they walked out of the school gate, the old guard and the orc stared wide-eyed, wondering when the father and daughter entered.
"It needs to be sent to Grandpa as soon as possible. Maybe this will become an important turning point in the widespread promotion of arithmetic. Grandpa will definitely be interested in him." Luna looked at Mag's back from the office window with a look of embarrassment on her face. Concealing his excitement, he walked quickly to the table, picked up the two pieces of paper, put them in his arms carefully, and walked out.
"Father, shall we go home now?" Amy asked, holding one of Mag's fingers and looking up at Mag. She was in a good mood today. Her singing was liked and praised by everyone, and she also Comparing Palmer with the multiplication table taught by his father, I feel that I am no worse than them at all.
"No, since we're out, let's have a good day, and we'll have lunch outside." Mag shook his head. It was really boring to stay in the restaurant every day. Now it was meal time, so he took Amy towards Walk to a rather lively barbecue restaurant on the side of the road, and come today to taste how well the dishes of the popular restaurant in another world are.
The ugly duckling that fell asleep in the basket was covered by Mag with a towel, and no one knew what was in the basket without making a sound.
As soon as he entered the door, the smell of barbecue came over his face, but Mag couldn't help but frown. There was a smell of mutton in the smell, and the smell of spices was too pungent. Stronger flavor than pepper.
"Father, do we want to eat barbecue?" Amy's eyes lit up, she had never eaten barbecue before.
"Yes." Mag, who was a little hesitant to leave, nodded when he saw Amy's anticipation, and sat down in a seat by the window.
This barbecue restaurant is considered a popular barbecue restaurant in Aden Square. It is only less popular than Flair's Tavern. When you come here at night, you usually have to queue up to eat his barbecue. Even at noon, there are almost 20 tables in the lobby. full of people.
Mag glanced at the plate in front of the guests at the table next to him. The mutton was cut into pieces. It was dark in color and covered with a layer of blackened sauce and seasoning powder. The two guests were eating the meat on their plates. Beef, talking and laughing, eating quite happily, seems to be quite satisfied with the food.
"The sauce is not evenly brushed, the seasoning powder is not put in for the right time, the charcoal fire temperature is too high, and the grilling time is too long. Is this grilling technique at the level of a chef?" Just one glance, Mag has already begun to feel a little impatient. I want to complain.
"Huh... hold back, smile, now you are also the owner of the restaurant, if you are recognized for complaining, I'm afraid it will be taken as a joke." Mag slowly calmed down, then opened the menu and ordered two dishes of this restaurant. The restaurant's special roast lamb and special roast beef cost 88 copper coins, which is the most expensive on the menu.
"No wonder they look like this when they see my menu." Mag raised his eyebrows and put down the menu in his hand. The cheapest children's barbecue set only costs 20 copper coins, which is not enough for him to buy an egg.