Of course, Ye Qianmei doesn't need to bring any textbooks, in fact, even the textbooks of the intermediate class are very simple and basic things for her, and even if they are taught and taught by other institutes, they may not be as good as her in terms of proficiency.

Ye Qianmei also has a deep understanding of poetry and rhetoric, and among the courses she insists on attending in the lecture hall, she mainly listens to the courses of rhetoric, etiquette, and music, for cultivators, the six arts are only the foundation, which can expand people's thinking and deepen their future understanding, and they are not of much practical use!

Yang Yu's way of skipping class is to turn over other books in the lecture hall, and the other institute is not strict with the management of the students' learning attitude above the lecture hall, you like to listen or not, anyway, there are two big competitions every year, and the results are recorded in the file, and the elimination at the end of each year is the last three!

When Ye Qianmei was in the Great Zhou, the six arts were taught by masters, and when she was very young, she was already proficient in the six arts, and later because she entered the initial perception stage at the age of five, she actually had a long experience of perceiving the vitality of heaven and earth before this, but a few years old children were not taken seriously, until she met her master.

Ye Qianmei was originally unknown in the Great Zhou, thinking that her personality was not public, but not long ago, because she was going to come to the Guanglin Academy in Dajin as an exchange student of the Great Zhou, Ye Tingmei followed the instructions of the master in the big competition of the Jixia School Palace, and stood out as a blockbuster, and only then did she emerge.

If you want to talk about genius, it is likely that Ye Tianmei's genius index is higher than that of Dong Huang Lun, but Dong Huang Lun is because his teacher, Zhi Yuanzi, discovered it early and carefully cultivated him from the beginning, while Ye Tianmei is a little more pearl and dust!

The six arts are not the main thing to learn in Guanglin Academy for Ye Tianmei, as for cultivation, her master is a master in the world, and the Taoism and methods of cultivation are profound, Ye Tianmei's cultivation is already higher than the current Donghuanglun, so she came here for her chance!

But where is the opportunity? Her master did not tell her, but asked her to find it patiently, and this is the real purpose of Ye Qianmei's visit to Guanglin Academy, which no one knows at present.

Therefore, as far as the number of techniques is concerned, her ability is obviously higher than the teaching in the other courtyard, and it takes no effort to explain and tutor Yang Yu, no matter what questions Yang Yu has, she can easily answer them, and the examples are almost at hand! This makes Yang Yu greatly impressed.

In fact, this number is also all-inclusive, in ancient times, there are also calculations, many times, the application of the number is in practical use, such as measuring the distribution of rice warehouses, measuring the construction of canals, how much water level, etc., there are also applications involved in advanced mathematics, in architecture, agriculture, astrology, water conservancy and even daily life have applications!

But there are also more advanced applications, such as the technique of the Five Elements Qimen, the number of spells with the position of the five elements, corresponding to the Qimen algorithm, plus the correspondence of Yili, the technique of the Nine Palaces Bagua, is some of the basis for the application of the formation.

At this time, the application of people's arithmetic in the calculation is not limited to small numbers, and the calculation of large numbers is much more complicated, more than 100,000 million numbers are calculated, all need to use the calculation chip, also known as "operator" or "chip" to help calculate, in fact, that is wood chips and bamboo chips, which are divided into some formulas on it, and can also be used as a record when used.

When the operator is in use, the operator can also be arranged into four lines: quotient, real, law, and borrowing, and the quotient, real, law, and borrowing are the basis of the abacus, but the usage of the operator is more flexible in application.

For example, she gave an example of calculating the square root of 55,225! Or using the Shang Ten Method to calculate the cubic root of 3,4012,224, how should the operator be applied, in addition to quotient, real, and these methods, there are also six lines of square, incorruptible method, corner, and lower method, and so on. v5

Yang Yu was almost distressed to death about these, because his current brain couldn't keep up with Ye Qianmei's speed at all, such as the "Tianyuan Technique" in the Sutra of Calculations, using "Tai", "Tianyuan", "Earth Yuan", "Human Yuan", and "Wu Yuan" to find the unknown!

Yang Yu seemed to have read these things in some books, but he couldn't understand these things at that time, so he recorded these things in his mind first and left them for later, and now after Ye Tianmei talked about it, he vaguely remembered some of them!

And the technique of the four elements of Tianyuan, Ye Qianmei explained that it contains many problems in the scriptures, which have a total of 19 yuan, above the 'human' is the immortal, the bright, the sky, the Han, the base, the layer, the high, the up, the sky, and the 'human' below is the earth, the bottom, the low, the decrease, the fall, the death, the spring, the dark, the ghost. Count to the nineteenth dollar!

Of course, this is a problem in the number of techniques, the application of the number of numbers is to facilitate the production and life of ordinary people, but because of its unique principle has been extended, with the number of easy to reason is called the art of Qimen number!

And the Qimen Technique itself is the core of the formation, and it is also the knowledge content that Yang Yu is most concerned about, but he suffers from having no foundation at all, so he can only take the way of swallowing it and gnawing it in his mind first.

And what Ye Qianmei said was shallow and deep, these things were already familiar to her chest, but she found that Yang Yu was at a loss when she heard it, and there was a look of shame on her face, so she knew that she was too anxious!

"I'm sorry, Senior Brother Yang, I was in a hurry, completely ignoring the progress of your understanding!" Ye Tianmei said apologetically.

Yang Yu breathed a sigh of relief, and after thinking about it, he suggested: "Why don't you start with some of my questions about the number of techniques? If these questions are cleared, they may be bypassed later!"

Ye Qian smiled and said: "That's just right, if you just let me talk about it, I don't know where Senior Brother Yang is confused!"

So Yang Yu picked out some of the things he didn't understand from the textbooks or some other miscellaneous books, and asked Ye Tianmei!

And Ye Tianmei explained to him in a simple way, and the examples given were also the simplest, which made Yang Yu easy to understand and benefited a lot!

The two of them said on the stone bench outside the green bamboo forest for several hours, and when they saw that the time was not early, they agreed to come back tomorrow!

The next day, Yang Yu came here early, and Ye Qianmei also came in advance, continued to tutor and explain the number of techniques for Yang Yu, and joined Yi Li, so that Yang Yu's knowledge of Qimen techniques was comprehensive, and he began to slowly understand the core of the formation.

And on the evening of this day, Yang Yu returned to his room, thinking about the knowledge points to be added tomorrow, but suddenly stopped, because there was someone in the room!