>How is this accusation of yours any different from the now well-known >observation that the local minima parrot the tenney harmonic distance >function? I'm not aware of any formal relation between the tenney harmonic distance and the tree. Also, it means to ask about "triadic" trees, which have been mentioned in passing on the list(s) but never "found". -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 > .