Comment by nestorD
Fun fact: archaeological evidence on I Ching divinatory records shows an hexagram distribution different from the one produced by the yarrow stalk method. Meaning that, while it is now considered the traditional method, it was likely not the original approach.
That's a really cool fact about the archaeology!
To be honest, my reason for picking this method was simple: I was reading a book about the I Ching that described the different ways to cast hexagrams.
The Yarrow Stalk method stood out to me because it felt more mysterious—in the past, it seemed like a secret method known only by a few experts.
Also, from a coding perspective, this algorithm was just much more interesting to build than a simple coin toss!