Road to science and technology

After talking about this, Yue Yuanzhou started to talk about units of length, units of weight, definitions of angles, multiplication formulas, and mixed operations. This is followed by multiplication and division of one to three digits, simple equations, area of ​​polygons, factors and multiples, fractions, and percentages.

Then there are positive numbers, negative numbers, simple geometric definitions.

After all, monks are monks and use their soul to listen and think. Therefore, even if they didn't even have textbooks and Yue Yuanzhou kept talking non-stop, they didn't feel any difficulty at all.

On the contrary, everyone found this very easy.

The monks who felt that it was simple almost all looked at ease and contentedly: "Well, the round one has the same length in the plane! It's really wonderful, this numbering method is not as difficult as imagined."

Once this person felt that things were simple, he began to drift away. Everyone felt that they could understand it with only half of their attention, so some monks began to use their spiritual consciousness to listen to the lectures while practicing.

Yue Yuanzhou naturally noticed it, but he didn't care about it. He just kept talking from the shallower to the deeper.

Concepts such as rational numbers, irrational numbers, integers, equations, etc. have appeared on the big screen. Then there are the four arithmetic operations of these numbers, and then algebra. Algebra leads to linear equations of one variable, solving equations, and linear equations of two variables.

After talking about algebra for a while, I jumped the channel and started talking about the corresponding plane geometry. When I was talking about plane geometry, I mentioned a few words about surface geometry, and then returned to equations and inequalities.

Yue Yuanzhou explained every concept in great detail, but he just talked about it without pausing or ending the get out of class. Gradually, axis pairs, statistics, fractions, factors, square roots, quadratic radicals, Pythagorean, etc. came on stage.

At this point, some monks have realized that the content is gradually deepening, and have adjusted from listening while practicing to listening carefully, but some monks still find it easy.

At this time, Yue Yuanzhou had already finished talking about the nine-year obligation, so he paused and did not continue.

Instead, he changed the subject and said: "What I have talked about before is the simplest introduction to mathematics, which is the content of the numerical system of decimal system. Then, let's talk about binary system."

"You all know that one is born, and two are born, but you don't know that one is born from the infinite, so it is called Tai Chi. Tai Chi produces two yangs, two yangs produce four images, and four images produce Bagua." Yue Yuanzhou said, appearing on the big screen Draw a simple graph.

He pointed to the black and white colors above the word "Tai Chi" in the graphic: "This is Yin and this is Yang."

Then he pointed upward to the one black and one white figure on the black corresponding to 'yin': "This is Taiyin, this is Shaoyang." Moved to the right: "This is Shaoyin, the sun."

"This is called Tai Chi, Liang Yi, Four Symbols, and Bagua!"

As Yue Yuanzhou spoke, text labels also appeared on the graphics. He then pointed upward: "These are Kun, Gen, Kan, Xun, Zhen, Li, Dui, and Qian, and upward are their corresponding symbols."

After letting all the monks recognize this figure, Yue Yuanzhou looked forward, looking at the monks sitting upright in the cubicles, and said: "Therefore, Kun means black black black, and the hexagram symbol yin yin. Gen means black. Black and white, the hexagram symbol is yin and yang. Kanzhe, black and white is black, the hexagram symbol is yin and yang. Yang, yin and yang. Those who reverse are white and white, and the hexagram is yang and yin. Those who are dry are white and white, and the hexagram is yang and yang."

Speaking of this, a look of excitement appeared among the monks. Yue Yuanzhou felt it, so he looked in the direction of the source.

Oh~ It’s Fuxi!

He looked really excited when he heard it. On the other hand, Donghuang Taiyi's condition in the cubicle next to Fuxi was much worse.

Yue Yuanzhou smiled softly, waved to the big screen, and displayed an innate Bagua figure next to the previous figure, and then said: "If there is a Yang Yao, it means something, and there is a mark of 1, and there is no Yang, it means nothing. , and no mark is 0, so the Kun hexagram is 000, and the Gen hexagram is 001. If there is a Yin line, it is Yes, and Yes is recorded as 1. If there is no Yin, it is None, and No mark is 0, then the Kun hexagram is 111, and the Gen hexagram is 110."

"If the area of ​​the rectangle in the Bagua is 1, then the area of ​​the two instruments is 4, and the area of ​​the four images is 2. In this way, by adding the areas of the 'two instruments', 'four images' and 'bagua' in the same line, we can Obtain the decimal system corresponding to each hexagram in the Bagua. This is the method of converting binary system to decimal system.

Therefore, the Kun hexagram is 000, and its decimal number is 4X0+2X0+1X0=0. Gen is 001, and its decimal number is 1. Kan is 010, its decimal number is 2, Sunda 011 is 3, and so on, and vice versa. Therefore, it is said that the Yin and Yang Bagua are the way of planning. "

After talking about some of the most basic binary concepts, Yue Yuanzhou then began to explain the planning method of the innate Bagua.

In fact, he also wanted to talk about the sexagesimal system, but now Xihe has not yet been born on the tenth day, so there is no ten heavenly stems yet, and Chang Xi has not yet been born on the twelfth month, so there is no theory of the twelve earthly branches.

There are no Heavenly Stems and Earthly Branches yet, so the sexagesimal system composed of Heavenly Stems and Earthly Branches is naturally not suitable for discussion.

Precisely because of this, the planning method composed of the Eight Diagrams and the Heavenly Stems and Earthly Branches cannot be extended and discussed. These can only be left to these monks to explore by themselves.

However, even if it is just the binary calculation of Bagua, it is profound enough. Coupled with the corresponding conversion to the decimal system, etc., it has suddenly entered another level of difficulty. No, Yue Yuanzhou has only been speaking for more than a hundred years, and already some monks are starting to fall asleep.

Except Fuxi.

Yue Yuanzhou noticed that Fuxi became more energetic the more he listened, and his bright eyes said everything.

On the other hand, Donghuang Taiyi next to Fuxi had a look of confusion on his face. Of course, Donghuang Taiyi was still much better than other monks. But who asked him to sit next to Fuxi? There is really no harm without comparison. This is the so-called academic scumbag and academic master.

And when Yue Yuanzhou was giving a lecture on the art of numerology.

The Zixiao Palace on the other side has also concluded its second lecture of three thousand years, and the method of the three corpses has been explained.

We are doing Q\u0026A right now.

I sat on the first futon by myself and asked first: "May I ask, teacher, how should we prove the Tao?"

Hongjun didn't seem to want to pay much attention to me for some reason, but it was indeed time for question and answer. Another eager look came from below, and Hongjun had no choice but to say: "There are three thousand avenues, and everything can prove Hunyuan. As for the There are three ways to prove the Tao. The first is to prove the Tao through force, which is to use one's own great magic power to carve out a world in the boundless chaos, and the Yuan Shen entrusts it to create Hunyuan. The Great God Pangu used this method to create the world. Created this great world."

Hongjun was right. Pangu had indeed proved the Hunyuan, but he did not say that it was because Pangu wanted to achieve the Hunyuan in one step and transcend the prehistoric times. Moreover, he did not know that Pangu actually used a method to break through ten thousand ways. Only when he got the certificate of Hunyuan did he fail.