Expressibility

I'm thinking I should make a web page for this business, and wonder
what's already there. This doesn't seem to be it:

http://www.kees.cc/tuning/perbl.html

Anyway, calculation of general formulas like those on my TOP page
shows what's going on as to when the Kees tuning is stretched TOP
tuning and when it isn't, but I'll see if something better does not
emerge than that approach. As before, linear programming will also
give solutions.