[seqfan] Resonance diagram?

Kerry Mitchell lkmitch at gmail.com
Thu Jan 9 17:23:00 CET 2020

Hi all,

I was looking at the Wikipedia article on the Farey sequence:


Toward the end, there's a discussion of the relationship between the Farey
sequence and Ford circles, and a resonance diagram is used to illustrate
the point. What is a resonance diagram in this context? How is it created?
My quick Google search did not reveal anything useful.


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