Holding the answer sheet handed in by Lu Shaoyun in his hand, he carefully studied it for a long time, and the not old doctor of arithmetic handed it over with great satisfaction, and nodded.

In the ninth game, Lu Shaoyun won. Si Ye Chengda's voice sounded again.

Shi Jichong, who was watching the game, finally had a smile on his face at this time, and since Zheng Ping started his streak of victories from the fifth game, his face became more and more ugly. The experience in Fenglai Pavilion made him quite annoyed, and he didn't want to go through it again, and he never thought that this math competition would repeat the same mistakes again.

It wasn't until Lu Shaoyun's victory in the ninth game that he was relieved. Ten rounds of competition, five games have been won, and they are naturally invincible.

Whenever there is a competition, some people laugh, and naturally some people are worried. Pan Zhiyan may have been too excited just now, and she was a little depressed at this time. She originally wanted to directly defeat the invincible Upper Puritan woman in one go, but she never thought that this person would get a victory in the blink of an eye, a crucial victory.

However, at this time, Lu Shaoyun did not have any joy on his face, and he was even different from the past, to take a look at his opponent.

At this time, among the doctors of arithmetic who were the author of the question, one of the oldest people came out. He walked out tremblingly and said, "This last question is actually an incomplete question. I thought that today's competition would not stick to this question, but there are talents from all over the country, and the next two will be hard. ”

This doctor of arithmetic actually bent down slightly, which was regarded as a greeting.

Zheng Ping hurriedly bowed down and responded to such a big gift from this old-timer. Lu Shaoyun also returned the salute.

The tenth question is finally shown.

Those who were confused were still confused, but the people in the authorities were shocked, especially Lu Shaoyun.

The previous four questions of the three times of the Yuan of Heaven can be regarded as a shortened formula of such questions, but this last question can be regarded as the general formula of the three times of the Yuan of the Heavens.

The so-called simplified style, that is the style after eliminating a lot of miscellaneous items, and some simplified styles have their own rules to follow, and returning to the general style of Tian Yuan three times, there is no trick to find.

No wonder the old doctor of arithmetic said it was an incomplete question. It's not that the problem is incomplete, but that the solution is incomplete.

Lu Shaoyun, who was shocked, looked at the unknown opponent opposite, but felt that she had really lost, because she saw the light in the other party's eyes, which was the light of confidence.

Sure enough, Lu Shaoyun, who had no idea where to start, just stood and looked at Zheng Ping, who was struggling to write not far away, and couldn't take his eyes off it.

As a person in the lower realm of Mingwei, she can see the other party's handwriting, starting from the first word, not missing a word, she just looks at it.

Why is this happening?

How can you think of it?

I see.

I see.

Lu Shaoyun is smart, otherwise she can succeed in Tianyuan Technique by relying on enthusiasm alone, and when she saw Zheng Ping calculating step by step, she was intoxicated. She really likes the way of mathematics, and looking at this step-by-step calculation, she finally solved the mystery she had been thinking about for a long time.

I see.

When Zheng Ping put down his pen, Xu Zuo didn't have time to collect it, and Lu Shaoyun said, "In this competition, I admit defeat." ”

She was very strange that she was not depressed at all, but full of joy in her heart.

Why?

Once there was a setback in the church, she was extremely depressed, although she was frustrated only a handful of times.

The old doctor of arithmetic couldn't wait, and shouted to Xu Zuo, "Show it to me."

After the answer sheet was delivered to him, it was slowly spread out, and the old doctor of arithmetic started from the first word and slowly looked down.

He watched slowly, but the people next to him heard him breathing heavier and heavier, and his hands holding the answer sheet were shaking more and more.

Tears flowed out, cloudy tears, the tears of old age, dripping onto the answer sheet. The old doctor of arithmetic hurriedly wiped it with his hands, but how could he wipe away the tears and ink?

In a hurry, he pulled it with his hand, and the answer sheet was broken.

Xu is really old, or he broke the answer sheet and panicked, the old doctor of arithmetic fell down from the wooden chair, and the whole person fell to the ground and leaned on the wooden chair. In his hand, he still holds this answer sheet.

The surrounding doctors of arithmetic got up and walked over quickly, signaling to help them up. But I saw that the old doctor of arithmetic shook his head slightly, at this time his face was as white as paper, his breath was weak, and he was holding the answer sheet in his hand and holding it very tightly.

Eventually, the answer sheet fell from his hand and spilled on the ground.

But no one picked up the answer sheet, and several doctors of arithmetic gathered around the old doctor of arithmetic, crying silently.

At this time, the old doctor of arithmetic muttered in his mouth, which was inaudible, as if to say, "There are no regrets in this life." ”

From the old doctor of arithmetic getting the answer sheet to sitting on the ground, it was actually just a moment.

Zheng Ping's face did not have the slightest joy of victory, but a look of sadness. He knew the pain of studying mathematics, and he also had great respect for these seniors. I never thought that right in front of my eyes, an old doctor of arithmetic would die. There is one less person to ask for advice in the future, and perhaps one less confidant.

Siye Chengda also rushed over, and the old sacrificial wine also stood up from the wooden chair. The foundation of Guozijian lies in these doctors who are immersed in study. It was from the mouths of these wise men that preaching and teaching and solving doubts spread.

Due to the death of the old doctor of arithmetic, the whole competition ended hastily.

No one declares the winner, but the winner is in the hearts of the people and in the hearts of the losers. After the crowd watching the battle dispersed, whether it was congratulatory or polite, Zheng Ping walked out of the Jixian Palace.

Outside the temple gate, there was a man waiting for him.

Lu Shaoyun of the Upper Qing Sect stood silently outside the hall at this time, waiting for Zheng Ping's arrival.

"I've seen the title of the ninth game. Lu Shaoyun said truthfully. Although she doesn't say it, I'm afraid not many other people know. It's just a doctor of arithmetic who deliberately left the question behind when asking both sides about the scope of the question.

"Why do you want to tell me?" Zheng Ping was stunned, unable to figure out why.

"Because, you have this qualification. Lu Shaoyun replied.

Zheng Ping nodded, not knowing whether to affirm the other party's words, or to affirm the other party's telling of the known topic.

"The last question, can the method solved be applied to other questions?" Lu Shaoyun couldn't help but ask after all.

"Well, in fact, that is the method of understanding the three times of Tian Yuan. Zheng Ping replied.

Lu Shaoyun had already figured out the second solution of Tian Yuan, but whether there was a solution to Tian Yuan's third time? She did not know.

At this time, she got Zheng Ping's reply, and she couldn't help but still have some questions, "However, some numbers can't be solved at all." ”

"In the beginning, it was a problem. But then I got a chance and found a number and made a setting so that negative numbers can also have a solution of opening squares. ”

"Is there such a number?"

"If the number is complete, then it exists. Zheng Ping's tone at this time was quite firm.

For the first time in his life, Lu Shaoyun did not make any rebuttals.