>>17463086by equally spaced, I mean that each note is a multiple higher than the last note. For 12 edo it is the twelfth root of 2, for 22 edo it is the 22nd root of 2. So if I have a note at 400 hz then the next note in 12 edo would be 400*(2^(1/12)) hz whereas in 22 edo the next note would be 400*(2^(1/22)) hz . If you wanted to go up two notes from 400 hz your note would be 400*(2^(2/12)) hz in 12 edo and 400*(2^(2/22)) in 22 edo. If you want to go up by an octave, then you multiply the hertz by two so a note of 400hz that's an octave higher is 800hz something two octaves higher than 400hz would be 1600hz ect.
