>You haven't formalized your accusation. True. (BTW, I chose the term "accusation" only out of silliness.) >Make it as formal as you can, To start: "The self-similar shape of Paul's dyadic harmonic entropy graphs is reminiscent of the Stern-Brocot tree." Further: "The local minima shown on these graphs correspond to members of a 3-iteration Stern Brocot tree on 1/1 and 0/1, plus selected members of further iterations (those reached by increasingly dropping the right-hand side of the iterations)." Finally: "Members from the first 3 iterations are confined to their iteration level by their harmonic entropy values. Members from further iterations begin to occupy the ranges of the first 3." Maybe trivial, but I'm still interested in higher-order generalizations of the Stern-Brocot tree. -Carl ____________________________________________________________ To learn how to configure this list via e-mail (subscribe, unsubscribe, etc.), send a message to listar@xxxxxxxxxxxxx with the subject line "info tuning-math". Or visit the website: < //www.freelists.org/list/tuning-math > .