Quote from martys:
Have anyone researched into the true origin of the Gann Square of Nine?
I have to conclude all the stories I found (on the web) are made up:
1) Why would tea merchants in India need a square root calculator? (Gann discovered the number spiral in his trip to India.)
2) Mesopotamia origin - no historic evidence of the number spiral. Show me a picture of the actual number spiral... please.
3) Egyptian Pyramid - see the Gann Square of Nine from the bird eye's view of the Giza... You got to be kidding!
Do I think there is something there... Yes, there are actually a few people in the 30's besides Gann subscribed to the idea of volatility as a function of square root of price (I think even John Templeton). Would I bet my money on it? No... Not by itself.
Can someone tell me what they know? Thanks. Please show me some historical evidences... Any Freemason sacred geometry is welcomed!
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You can indeed see the Gann wheel from 90 degrees above the pyramid.