Recently, there have been rumors that there is a wealthy businessman in the capital,

Spent a lot of money to buy the most famous green building in the capital - Qunfang Building.

At this moment, in Qunfang Building, the most luxurious Tianzi No. 1 room,

The arithmetic masters in the capital can be said to have gathered together.

The huge wooden table is now filled with all kinds of dishes. From time to time, there are dancers dancing and pouring wine for the famous artists present.

However, these arithmetic masters did not care about these foreign objects at the moment, but focused their attention on Shu Mouse's body.

"What about your master? Why don't you show up yet? ”

"Don't use these external objects to distract us. In our hearts, there is only arithmetic. As for those pink beauties, they are just a passing glance. ”

"That's right! If your master hasn't arrived yet, you can give us some pen and paper. How can such a good time be wasted? ”

Hearing the request of these arithmetic masters, Shu Mouse was stunned!

He never dreamed that someone would make such a request.

These arithmetic masters, isn't there something wrong with their brains?

Although he had doubts in his heart, he still knew that these people were not something he could offend. So he immediately raised his hand and beckoned one of his subordinates to arrange for the paper to come over.

On the other side, Yang Dong was also observing these arithmetic masters of the Great Zhou through the partition door.

Especially when he heard that these master arithmeticians were clamoring for paper, his whole eyes lit up.

No one knows that these arithmetic masters are the real treasures of ancient times.

In those later generations, there was always something about scientific and technological research and development. As everyone knows, without the development of mathematics, those sciences are just empty buildings.

And Yang Dong is different, as a man who has received formal nine-year compulsory education. He was well aware of the role that mathematics played in the development of basic sciences.

Thinking of this, he no longer hesitated, and immediately took a step and walked into the Tianzi No. 1 private room.

At this moment, a group of arithmetic masters are still writing scratch paper. They didn't even realize that there were more people in this private room.

When Yang Dong saw this scene, a trace of embarrassment flashed in his eyes.

He coughed lightly and said aloud:

"Seniors, be polite."

Hearing someone speak, this group of arithmetic masters raised their heads very reluctantly.

When they saw that it was a young man, their eyes were filled with loss.

They originally thought that the person who wrote the question was a hidden master of arithmetic. But now it seems that he is just a little-known yellow-haired boy.

Yang Dong naturally felt these disdainful glances, but he was not angry, but clapped his hands and ordered someone to carry the blackboard he made at random in front of everyone.

A large wooden board was painted with black dye. On the wooden shelves, there are also several talc pens of different lengths.

The so-called talc pen is actually a common silicate mineral. Before the advent of chalk, teachers used talc pens instead of talc pens for their lectures.

A group of arithmetic masters have never seen such a battle.

But with their intelligence, they quickly understood the role of the blackboard.

As a result, many people's eyes instantly brightened.

It's a treasure! Although it looks extremely simple, it is intimidating to use efficiently.

Whether it's doing your own calculations or teaching, this thing is a real treasure!

And it also has the benefit of saving money.

Paper, which is very common in later generations, is high and scary in today's Great Zhou.

Even for the price of a piece of straw paper, you can top two pieces of cooking cake.

If it is a good piece of rice paper, even ordinary officials will feel pain in price.

"Ahem, little friend. Who made it? Such a subtle design is simply fascinating. ”

Hearing someone ask, Yang Dong smiled faintly and said:

"The seniors laughed, this thing was made by me, and its purpose was for the convenience of calculation."

"If your seniors are in need, I will send some to your seniors' houses later."

As the saying goes, the mouth of eating people is short, and the hands of people are short.

Seeing that Yang Dong was so good at doing things, the faces of the arithmetic masters present gradually eased a lot.

Although they still didn't believe it, Yang Dong was able to come up with a dazzling answer. But at the moment, there is also a little more patience.

Yang Dong stood in front of the blackboard, and naturally felt the change in the eyes of a group of arithmetic masters.

He smiled faintly, picked up a talc pen on the blackboard, and wrote down a few big characters "Yang Dong's Peace Method".

At the same time, he silently apologized to Gauss's predecessors in his heart.

I'm sorry, senior senior. Use it by your summation method.

After praying, a confident figure flashed in his eyes.

These arithmetic masters of the Great Zhou, the next time is the moment when the master makes you tremble!

He coughed lightly and said aloud:

"Seniors, please look at this first question. I'm going to call it a series of equal differences......"

"The first term plus the last term, multiply by the number of terms, and then divide by two......"

……

In front of the blackboard, Yang Dong was fascinated.

And those arithmetic masters who were originally high above the top, but there was no contempt on their faces at the moment.

They stared at the blackboard, their brushes in their hands.

Sometimes frowning, sometimes laughing.

"Wonderful! There is such a solution in this world, which is really an eye-opener for the old man! ”

"What Brother Xu said is good, we have been studying arithmetic for decades, and we have never thought so much about solving problems. Yang Xiaoyou, he is really a genius in arithmetic! ”

"I don't know Yang Xiaoyou, are you interested in worshipping him as a teacher?"

The one who spoke was an arithmetic master surnamed Liu, but as soon as he spoke, he felt several murderous eyes.

"Yang Xiaoyou, don't listen to Lao Liu's nonsense. If you want to apprentice, you can worship the old man. The old man is from the Hu family in Jiangzhou, and the family has a lot of property......"

"Lao Hu, you have a face! actually used those yellow and white things to bribe Yang Xiaoyou. With Yang Xiaoyou's character, how can he care about these things outside his body? Yang Xiaoyou, it's better to worship the old man as a teacher, the old man has a girl who has not left the cabinet under his knees, if you don't dislike it......"

"Rest! That girl in your family has to weigh 200 pounds, right? ”

"Ahem, everyone, everyone! Be quiet for a moment! ”

Luo Operator suddenly got up and coughed heavily, interrupting a group of arithmetic masters to chase after me.

Among them, Luo Operator's status is the highest.

Hearing him speak, the arithmetic masters immediately closed their mouths.

Seeing this, Luo Zhuanzi breathed a sigh of relief, but his gaze at Yang Dong was full of intense heat.

"Tsk, Yang Xiaoyou can have such an opinion on arithmetic, he is really a hero and a teenager!"

"I have a little girl under my knees, twenty-eight years old, gentle and lovely. I wonder if Yang Xiaoyou is interested in getting to know him? ”

Some people died, but not completely......