@astrid @lily ok but bloody web designers actually do this shit
they say shit like "our website is designed around a minor third interval" to mean that headers are 20% bigger than body text and just please shut the hell up, no, first of all that's a preposterous thing to do and second of all you haven't defined if you mean an just intonation minor third or an equal temprement minor third because if you've designed the whole thing around the fourth root of two then your devs are going to at best ignore it and at worst murder you