How can I learn a little computational divination? What books do you need to learn to calculate divination? I know nothing but rote learning. Thank you. I can find it online.

This formulation seems a bit strange. Are other methods not based on the Book of Changes? In fact, the word "Book of Changes" here emphasizes that after divination, the basis for judging good or ill luck is the scripture of the Book of Changes (of course, the Book of Changes, which was later directly called the Book of Changes), that is, the words of divination and written words.

According to the method of divination, there are two kinds: large number of divination, that is, divination with 50 pieces of grass (shi 1); The second is the well-known money divination, which uses three copper coins to calculate divination (of course, after divination with copper coins, you can also use six hexagrams or plum blossoms to explain the analysis, which is another matter).

To use this method, you need to be very familiar with the hexagrams in the original Zhouyi, and at the same time be very skilled in the analogy of Yi Xiang in order to use it freely.

The second type: five elements divination

This method combines the concepts of Yin-Yang and Five Elements, and some also combine the factors of heavenly stems and earthly branches.

There are mainly three kinds: the big six expensive occupation method, the six expensive occupation method, and the plum blossom easy number I often use.

This method judges the quality according to the birth date and grams of the five elements. In general, you don't need to refer to the original Zhouyi.

The third type; Constellation divination

This method is very common, and it is the most common one in the streets (including TV dramas), and its forms are also various. However, the essence is the same. They all write a meaningful signature on a piece of paper or bamboo stick in advance, and then extract and select these signatures in some way. There are usually people who specialize in interpreting these signatures.

For example, some people ask for a sign face to face, some people peck the sign with birds (called picking birds, which is different from picking birds with plum blossoms), or divination with playing cards, and there are other methods.

This method is the most common among people, mainly because it is easy to master and because it is short, flat and fast. If you use the "Great Liu Ren" or "Six hexagrams" method to help others calculate divination in the street, please wait until you finish the analysis and explanation.

I'm afraid it will take a long time, and I'm afraid the people who ask for help have already left impatiently.

The fourth method: other methods.

There are mainly Taiyi and Qimen Dunga. These methods are the so-called unique skills, extensive and profound, and of course they cannot be ignored. Because I don't know much about it, I just mention it and apologize to those who know it. If there are any omissions in other methods, I also hope that Mr. Wang will add and correct me.

Nowadays, many people in the society often come to online self-help divination (operating on the web page by themselves) to directly produce results. This kind of divination belongs to sign divination, which I believe many people have used. These results are directly generated by computer programs.

At present, the commonly used divination methods are six hexagrams and plum blossoms, and some people use methods such as Qimen and Liuren. It can also be said that each has its own chances of winning, and a hundred flowers blossom.

You'd better go to the bookstore and buy a copy of Zhouyi yourself.