Lu Yun naturally does not hide such things as punctuation, and as a former scientific researcher, he naturally understands how important basic science is to the development of society. No matter how awesome he is, he can't hold up the high-rise buildings of the cultivation of science by himself, so when he talks to Mr. Lan Ya about the use of this punctuation mark at this time, he naturally knows that there are endless words.

Mr. Lan Ya is also a transparent person, and he knows how much meaning this thing represents when he hears it, and it is no exaggeration to say that this article alone can simplify the basic array diagram by at least five times, which may still be too little.

If you look at the process of solving the problem just now, you can see that the process that originally required a few hundred words is simplified and only one line.

What a gap?!

"Yes, yes!" After listening to Lu Yun talk about all the punctuation marks that are commonly used at present, Mr. Lan Ya sighed: "Little Brother Lu is enough to leave a name in history, and after I go back to record it in detail, I will go to the main gate to apply for a reward for my little brother." ”

Mr. Lanya is a particular person, and he disdains it to take credit from others.

Moreover, teaching in this formation building, the usual treatment is naturally not low, and he himself is also a person who has no desires and no desires, so the more he looks at Lu Yun at this time, the more satisfied he is.

Formation diagram study, I'm afraid I'm going to have a big guy.

"Sir is polite," Lu Yun smiled: "As long as it is useful." ”

"Haha, it has to work!" At this time, the remaining students in the classroom have been gathered around to listen to Lu Yun's explanation, Mr. Lan Ya looked at the people around him, and said with a smile: "In the future, Lu Yun will be your little senior brother, if there is anything you don't understand, you can ask for more advice." ”

Everyone hurriedly saluted: "Hello little brother! ”

In this sect, there are generally two principles for senior brothers and junior brothers, one of which is in the order of entry, which often refers to classmates, such as Mo Wushuang Bai Zhanyu's side.

In addition, the attainer comes first, and Lu Yun's knowledge is higher, so he will be called according to his senior brother.

Lu Yun hurriedly returned the salute: "Don't dare to be, don't dare to be!" ”

After this incident, Lu Yun was truly integrated into the big family of Formation Chart Studies.

The next thing is naturally the time for class.

Mr. Lan Ya stood on the podium and began to explain the formation diagram to everyone.

Speaking of which, Lu Yun has missed a lot of classes, but he is a clever person himself, and Mr. Lan Ya has a very good impression of Lu Yun, but whenever he sees Lu Yun frowning, he will immediately say anything he doesn't understand.

So the course catches up very quickly.

Mr. Lan Ya is talking about the foundation of the formation diagram today, mainly for this group of disciples who have just arrived at the inner gate.

This array of graphology is mainly divided into two major directions.

One direction is theory, that is, you have to understand what a formation is, how it works, and what symbols are often used in the middle.

Lu Yun listened very carefully.

To put it bluntly, this array diagram is something unique to this cultivation realm.

The drawn patterns can react with the aura of heaven and earth, thus embodying certain functions.

Simple function, array diagram is also simple.

Complex functions, array diagrams are also complex.

In fact, if you think about it differently, it is very simple, the aura of heaven and earth is equivalent to the electricity on the earth, and the array diagram is almost equivalent to a circuit board.

And if you want to draw a formation diagram, another key is calculation.

You have to calculate the various angles of the figure, or how to draw a standard figure.

The question that Ning Caiyun did before belonged to this category.

You have to start with the lowest level of calculations, and then work your way up to the complexities.

For example, a regular hexagon is needed in a formation diagram.

You don't just rely on feelings, 99 percent of the drawings won't work, and the remaining 1 percent will be hit by luck.

It's not the same with being able to calculate.

For example, method 1: make a circle, take the radius as the length unit (the radius is the length of the side of the regular hexagon), divide the circle, and connect the points, that is, the regular hexagon.

Method 2: Draw a line segment AB with any length. Take A as the center of the circle and AB as the radius to make the circle A. With B as the center of the circle and AB as the radius, the circle B and the circle A intersect at the point C. Connect to the AC and BC. The triangle ABC is an equilateral triangle. Take the trisect point M on AB. Take the points N and O on AC and BC respectively so that CN=AM=OB. Make MX parallel to BC and AC to point X. Make NY parallel to BA and cross BC at point Y. Make OZ parallel to AC and cross AB at point Z.

then NYOZMX is a regular hexagon.

Wait a minute.

All of this requires knowledge of arithmetic.

In fact, this is just a beginner, something that can come to Lu Yun with a raised hand.

However, everything is changing, and the formation diagram as a whole is nothing more than how to do it.

The second direction is drawing.

For example, you can't draw that much for every regular hexagon, and some small ones may be half a centimeter in diameter, so it's obviously unrealistic to expect a little bit at this point. Therefore, it is necessary to have a very high foundation in painting.

After these two items, even Lu Yun felt that it was really difficult.

However, today's class is mainly theoretical, and there is no need to practice drawing today.

Knowing these basic theoretical knowledge, Mr. Lan Ya finally talked about two simple formation diagrams and asked everyone to go back to practice.

One is the Stability Formation.

The other is the energy connection array.

It is no exaggeration to say that these two formations are the underlying foundation of all the things that the formations make.

Without these two, all formations cannot be effective.

Soon after class, Lu Yun asked Mr. Lan Ya: "Sir, I have studied these two formation diagrams before, which one ...... Are there any other more advanced formations? ”

Mr. Lanya looked at him with a smile and asked, "Oh? Touched before? ”

Lu Yun hurriedly nodded: "I have been in contact with some, but the theoretical knowledge was not perfect before, and there are a few of them." ”

"Well, that's good," Mr. Lan Ya asked, "Then what formation diagram do you want to know?" ”

Lu Yun hurriedly said, "Is there a more advanced energy storage array?" The disciple had made a big flying pot to hold things, but the weight was a bit large, and those ordinary formations could only support flying for about twenty minutes at most, which was a headache. ”

As the saying goes, the soldiers and horses go first before the grain and grass are moved.

The formation diagram that Lu Yun said was the most important thing for him at the moment.

After all, even if he did make a burst of artillery now, even if he built Gatling, it would be useless.

There is nowhere to carry bullets.

But if he can solve the energy problem of this big flying cauldron, it will be different.

How much ammunition you can carry, this is the basis for determining the practicality.

"What is this......" Mr. Lan Ya narrowed his eyes slightly, and thought carefully.

At present, there are three large, medium and small energy storage arrays that he knows.

It's almost a one-to-three effect.

But according to Lu Yun's description, it seems that the support time is still not much.

"At present, there is nothing particularly good," Mr. Lan Ya said: "This is the basic application problem of the array diagram, not to mention me, even the world only uses large, medium and small energy storage three kinds." I don't know which one you're using? ”

Lu Yun said: "It's the kind of spiritual power test stone." ”

Mr. Lan Ya nodded slightly: "That's a small spirit storage array, how much energy this thing can store has a certain relationship with the size of the area, but there is also a limit." In addition, although the large energy storage array is higher, it is also quite troublesome to draw. I can teach you this, and as for whether it will be useful or not, I can't guarantee this. ”

Sure enough, there are big ones!

Lu Yun's eyes suddenly lit up: "That's okay!" Something is better than nothing! ”