The Dangerous Cultivator

Since entering Donghua Xianmen, Xu Yiqin has been practicing and has not given up reading and understanding of various regulations and books of Donghua Xianmen.

When this piece of jade engraved with the word "Code" appeared, Xu Yi recognized it as a forbidden card for Classic Pavilion.

Donghua Xianmen has two major libraries, one is the Gongfa Building, which collects the world's exercises, and the other is the Classic Pavilion.

Compared to the Gongfa Building, the status of the Classic Pavilion is only high.

However, in addition to the largest number of exercises, the Classic Pavilion contains various classics, among which there are a small amount of Danfang and extremely rare runes.

And this library is not easy to open to the outside world. If you want to borrow it, you must either consume the meritorious points or use the code card, which is the jade card thrown by Elder Bai at this moment.

According to Xu Yi's knowledge, this type of plaque is only issued to the level of Xianjun and elders. If there is no credit, each fairyjun and elder will only have three borrowing opportunities each year, and the number cannot be added up.

This kind of code card is very critical for Xu Yi at present.

Elder Bai said, "Take it, I'll put it here, I haven't touched it for decades. I can't get enough time to study the exercises. There's no time to take care of it. There is only one thing, your kid should be older Conscience, give Lao Tzu all the delicious food you have to abide. "

Xu Yicai accepted the code card, and when I heard it, I couldn't help but feel a pain. He was an old man, and all the things collected in Xu Mijie were human treasures. If he was searched by Elder Bai, he would be no different. Havoc.

As soon as he thought about it, he had an idea. Now, he piled up a pile of bottles and cans, and said bitterly, "That's all. If the seniors want it, the younger will help the seniors."

Although taken out at this moment, it was extremely large, but he had to pay one-tenth of the inventory.

Even though it was only one-tenth, Elder White was still stunned. He had never seen a monk use Xu Mijie like this. This time it was an eye-opener.

After receiving Xu Yi's filial piety, Elder Bai threw out two booklets for Xu Yi to study, but he moved the shabby rattan chair to the corner of the sun and woke to sleep.

After half an hour, Xu Yi finished reading the two booklets.

What is recorded in the two volumes is an argument about a mathematical technique. It can be clearly seen that the contents of the two volumes are selected from one exercise method.

The key points of it are "Da Yan's Number Theory" and "Tianji Xuantu", which are extremely deep and clever as Xu Yi. At only one hour and three minutes, they can only be seen in the clouds and fog.

After all, his research on arithmetic only stays at a very basic stage, or in other words, his research is purely based on utilitarianism.

Regardless of whether he is in the Yuanyuan step or the Tibetan front style, he is only limited to understanding the core of mathematics, and he is unwilling to diverge, and even to systematically study the ocean of mathematics after its core extension.

At this moment, it is reasonable for him to perceive "Da Yan's Number Theory" and "Tianji Xuantu".

The elder Bai ’s consciousness did not last long. When he woke up, his spirit was restored. Xu Shi was sustened, making him look less irritable and milder.

Elder Bai was not nonsense. After pulling Xu Yi, he was asked to tell carefully what kind of mystery was hidden in the Tibetan style.

Xu Yi had been prepared for the moment, and in the hall, he calculated for the elder Bai.

He was surprised to find that it was much easier to teach Elder Bai again than last time.

Obviously, after this month, Elder Bai has not been deserted.

At the same time, Xu Yi's mind gave birth to a few insights: diligence can make up for the poor, no matter how bad the qualifications are, finding the right direction, diligently working hard, and finally can contribute.

Nearly two hours of calculation, Elder Bai basically understood the Tibetan front style. This time, he was not busy immersed in Tibetan front style deduction, and suddenly threw a Xu Mijie towards Xu Yi, humming, "I see your kid in the number The way of knowing the arts is also very limited, and I want to be like those mediocre people, who only regard the learning of numbers as a skill, but not based on it. "

"It ’s almost empty to hold Baoshan, but I do n’t know. There are some mathematical studies in Xumi's ring. You ’ve got it through and you have to look back to me. If your kid does n’t pass the exam, he will give you everything. I'm back. "

When it comes to this, Xu Yi can only accept.

To this day, Elder Bai seems to have become the thickest and strongest golden thigh of Donghua Xianmen, which is dead skin and face, and he has to hold on tightly.

Thoughts invaded Xu Mijie, Xu Yi stayed, there were some, there were hundreds, and there were three bookshelves full of Dangdang.

Xu Yi was shocked. "Elders, juniors, even if they have talent, these ..."

Elder Bai waved his hand, "I don't listen to the side, I hope that after seven days, you can count the Dong Cao and tell me about the book."

But my heart said, "It's so easy to find a coolie, how could Lao Tzu be so easy to let go, it's your boy who is unlucky, wrong, to serve Lao Tzu, it is your boy's fortune ...

It turned out that the classics of number arithmetic that Elder Bai gave to Xu Yi were the essence of the current number arithmetic. Among them were the basic ones, and the theories of Gao Wujian were also carefully selected by His Majesty's organization.

The "East Causar Classic", which Elder Bai Shicai said, is part of the basic mathematics.

He deliberately required Xu Yi to study the "Dong Cao Su Jing" first. Where to consider for Xu Yi was for him to consider for himself.

Elder Bai's idea was to learn from Xu Yi before teaching himself.

He used to find that it was really difficult to study number arithmetic. Although he did not lack the perseverance of Yugong Yishan, he always regretted it sometimes.

After Xu Yi talked twice about the mystery of Guiyuanbu and the Tibetan style, Elder Bai suddenly found that it was time-consuming and labor-intensive to study by himself, but if someone else has thoroughly studied it, then he will be transferred to himself, which will undoubtedly save a lot of labor and effort.

Apparently, Wang Qianqiu, the creator of the figurine, was followed by the elder Bai.

Elder Bai Su talked about "numerical skills near the road", Xu Yi sounded quite reasonable.

But he really wanted him to spend all his time on studying mathematics. Xu Yi was extremely reluctant, and he really didn't have that spare time.

Numbers are near the road, who wants to delve deeper, who is impatient anyway.

However, at this moment he has no room to refuse. Elder Bai is not a good man. He really believes that if he dares to refuse, the old man will be mad if he goes crazy.

He had no choice but to respond, and decided to take a look at it for a while. If he couldn't wait, there was no place for him.

Xu Yi responded, and Elder Bai, who was devoted to mathematical research, certainly had no time to waste with him, even if he was sent out.

Xu Yi held the code card and went to the Classic Pavilion.

Like me from the world, please collect: (www.wuxiaspot.com) I write the fastest literature update from the world.