Direct approximation: Difference between revisions

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	A '''patent interval''' of a (usually just) interval is the number of EDO steps of the best approximation of an interval in a respective EDO. It's calculated by [[rounding]] the product of [[Wikipedia: binary logarithm\| binary logarithm]] (''log2'') of the interval ratio (''r'') and the EDO number (''nEdo'').		A '''patent interval''' of a (usually but not necessarily just) interval is the number of EDO steps of the best approximation of an interval in a respective EDO. It's calculated by [[rounding]] the product of [[Wikipedia: binary logarithm\| binary logarithm]] (''log2'') of the interval ratio (''r'') and the EDO number (''nEdo'').

	round(log2(r)*nEdo)		round(log2(r)*nEdo)