The Probabilities of the Four Lines:
Coins and Yarrow Compared

As the probabilities of the hyperlines [6, 7, 8, 9] for coins is (resp.) [2,6,6,2] we see that the probability that a given line in the first hexagram will be [yang, yin] is [8,8]. And the probabilities of [yang, yin] for the second hexagram is the same.

But for yarrowstalks, the hyperline probabilities are [1,5,7,3], so the probability of one [yang, yin] line in the first xexagram is [6,10], and in the second hexagram, [8,8].

So here at last you see the main difference between the coin and yarrowstalk oracles: [8,8] vs [6,10] for [yang,yin] for each line in the first hexagram.


Revised 08 July 2003 by Ralph