When trying to find the function of the B major chord in C major I found that it was listed as a "V/iii" chord in this online calculator. I have never seen this before and don't know what this means and what it suggests about the function. To be clear, not referring to inversion slash chords (C/G, Am/C etc.)
I am quite new to RN analysis and any help would be greatly appreciated as I am unsure where to find such information online.
two different kindswho am I kidding there are probably a dozen different uses for
slashin chords and notation :)