Teach me how to calculate gossip.

Keywords plum blossom easy number, numerical algorithm,

Let's talk about the sixth day to the ninth day, and "-"is called "nine"; The hexagram "six" is called "six". You know there are six hexagrams (consisting of two single hexagrams). Counting from bottom to top, the bottom hexagram is called the first hexagram. If this divination is "-",it is the first divination.

Let's talk about divination. If you quote two numbers, such as 7 and 10, 7 is not divided if it is less than 8, and the upper divination is 7, which is the root divination; 10 is greater than 8, divided by more than 8, 2, 2 is the next divination, in exchange, you get a mountain loss divination. Then, take the number, the two numbers just now, 7+ 10= 17, if it is greater than 6, divide it by 6, and the remaining 5, the penultimate number, will change from "-"or "-"to "-". Just now, we got the divination of "Uprooting and Downing to the Mountain", and now we have changed the fifth divination to get the divination of "Uprooting and Downing to the Mountain" and "Happiness in Fengze District".