What is "Hutuluo" and what is the magical "multiplication cycle phenomenon"?

Hutu Luo Can's calligraphy can be said to be a mysterious handed down pattern. The mysterious pattern contains two patterns, one of which is called a river map. Mainly in the ancient Fuxi era, a god beast came back from the Yellow River, so Fuxi made a gossip based on this thing, and Luoshu was found in Luohe by heavy rain. At that time, after the turtle in Luohe surfaced, it was found that there were patterns on its back, so Dayu made Luo Shu according to this situation. It is said that the river map.

The multiplication cycle phenomenon in Luo Shu mainly refers to the fact that the white dots of black and white dots in Luo Shu represent odd numbers and the black dots represent even numbers. Combining this graph and formula, it is easy to get Nine palace map. It will be very convenient if it is calculated by the nine squares. Simply put, it means starting from a certain number, multiplying this number as a multiplier, and then multiplying this number, so that once you cycle, you will return to the original.

After all, the book Hutuluo is a masterpiece handed down from generation to generation. As you can imagine, the laws contained in it are very complicated and cannot be explained clearly in a few words. Therefore, interested people can study it in detail, and the phenomenon of multiplication cycle can not be explained clearly by just a few words. Here, I can only give you a brief introduction to the relevant content. If you want to understand it thoroughly, you need to study it yourself.

Anyway, the book of Hutuluo was handed down from ancient times. It takes a lot of effort to understand them. I believe you will find many interesting phenomena in the process of research. Only by discovering the truth yourself will you feel more fulfilled.