A course of bo Tao

The tutorial of Gao Junbo Daoism is as follows:

As long as it is a change, the total number of hexagrams is divided by six, or the total number of two hexagrams plus time is divided by six. If it is less than 6, just take this number as a change and do not need to divide. If it's six, keep dividing, 16 can't be finished, 26, 36, 46 ... until it's all divided, and take zero as a variable.

If the remainder is 1, move 1, and if the remainder is 2, move 2. If this movement is Yang, it becomes Yin; if it is Yin, it becomes Yang. When Yin and Yang change, the hexagrams will change accordingly.

Example 1, random numbers 2 and 7. According to the number of innate gossip, the corresponding hexagrams are "Cognac, Duier, Lisan, Paul, Xunwu, Liu Kan, Genqi and Kunba". The number 2 is the upper hexagram, the number 7 is the lower hexagram, the two hexagrams are superimposed as the upper hexagram, and the main hexagram is "Zeshanxian". The total number of hexagrams is nine, the remainder of nine divided by six is three, and the main hexagrams change from yang to yin as "Ze Cui Di".

Example 2: One morning 10 randomly quoted the numbers 2 and 7. The main divination is still Zeshan fairy divination, and the sum of the two divinations plus the number of hours divided by six (1am is Shi Si and the number of Shi Si is six), that is to say, the number of divinations is 2 7 6 = 15,15 divided by six, and the remainder is 3. The three hexagrams changed, and the three hexagrams of Zeshan salt changed from yang to yin, and changed to "Zedi extraction".