Module:Ups and downs notation: Difference between revisions

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end
end
local fifth = round(math.log(3/2)/math.log(2) * et.size)
local fifth = math.floor(math.log(3/2)/math.log(2) * et.size + 0.5)
local fourth = round(math.log(4/3)/math.log(2) * et.size)
local fourth = math.floor(math.log(4/3)/math.log(2) * et.size + 0.5)
local chroma = (fifth * 7) % et.size
local chroma = (fifth * 7) % et.size